! Started logfile: J1922+0841_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:47:34 2019 obs J1922+0841_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1922+0841_S_2017_03_27_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.971429 visibilities/baseline/integration-bin. ! Found source: J1922+0841 ! ! 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 1684 lines of history. ! ! Reading 19584 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 J1922+0841_S_2017_03_27_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 363 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.827735Jy sigma=0.006681 ! Fit after self-cal, rms=0.821329Jy sigma=0.006634 ! 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=2.897 mas, bmaj=6.749 mas, bpa=-4.052 degrees ! Estimated noise=928.515 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 = 0.135411 Jy ! Component: 100 - total flux cleaned = 0.183824 Jy ! Total flux subtracted in 100 components = 0.183824 Jy ! Clean residual min=-0.009868 max=0.023831 Jy/beam ! Clean residual mean=-0.000128 rms=0.002727 Jy/beam ! Combined flux in latest and established models = 0.183824 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.183824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111541Jy sigma=0.000840 ! Fit after self-cal, rms=0.111304Jy sigma=0.000839 ! Inverting map ! Added new window around map position (-3, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0295007 Jy ! Component: 100 - total flux cleaned = 0.0489219 Jy ! Total flux subtracted in 100 components = 0.0489219 Jy ! Clean residual min=-0.006055 max=0.011817 Jy/beam ! Clean residual mean=-0.000073 rms=0.001675 Jy/beam ! Combined flux in latest and established models = 0.232746 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 48 components and 0.232746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099993Jy sigma=0.000731 ! Fit after self-cal, rms=0.099884Jy sigma=0.000730 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140136 Jy ! Component: 100 - total flux cleaned = 0.0236204 Jy ! Total flux subtracted in 100 components = 0.0236204 Jy ! Clean residual min=-0.005225 max=0.008450 Jy/beam ! Clean residual mean=-0.000047 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 0.256366 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.256366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096934Jy sigma=0.000702 ! Fit after self-cal, rms=0.096872Jy sigma=0.000702 ! 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=3.396 mas, bmaj=7.589 mas, bpa=-3.244 degrees ! Estimated noise=684.261 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 = 0.0108313 Jy ! Component: 100 - total flux cleaned = 0.0174669 Jy ! Component: 150 - total flux cleaned = 0.0218375 Jy ! Component: 200 - total flux cleaned = 0.0246948 Jy ! Total flux subtracted in 200 components = 0.0246948 Jy ! Clean residual min=-0.004949 max=0.005454 Jy/beam ! Clean residual mean=-0.000029 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.281061 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 94 components and 0.281061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095461Jy sigma=0.000690 ! Fit after self-cal, rms=0.095411Jy sigma=0.000689 ! 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 0.89 HN 1.05 KP 1.04 ! LA 0.99 MK 1.04 NL 0.99 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.93 HN 1.10 KP 1.00 ! LA 0.96 MK 0.99 NL 1.03 OV 1.05 ! PT 0.97 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 1.02 KP 1.01 ! LA 1.02 MK 1.04 NL 0.99 OV 0.98 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.01 HN 1.04 KP 1.00* ! LA 1.00 MK 1.01 NL 1.00* OV 1.18 ! PT 1.03 SC 1.00* ! ! ! Fit before self-cal, rms=0.095411Jy sigma=0.000689 ! Fit after self-cal, rms=0.098436Jy sigma=0.000680 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.433 mas, bmaj=7.673 mas, bpa=-3.367 degrees ! Estimated noise=696.856 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 = 0.00168123 Jy ! Component: 100 - total flux cleaned = 0.0013882 Jy ! Component: 150 - total flux cleaned = 0.00138882 Jy ! Component: 200 - total flux cleaned = 0.00138886 Jy ! Total flux subtracted in 200 components = 0.00138886 Jy ! Clean residual min=-0.003685 max=0.003649 Jy/beam ! Clean residual mean=-0.000023 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.28245 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 97 components and 0.28245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098326Jy sigma=0.000680 ! Fit after self-cal, rms=0.098348Jy sigma=0.000679 ! 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=0.098348Jy sigma=0.000679 ! Fit after self-cal, rms=0.096616Jy sigma=0.000671 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.436 mas, bmaj=7.651 mas, bpa=-3.026 degrees ! Estimated noise=697.706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000512051 Jy ! Component: 100 - total flux cleaned = 0.000375629 Jy ! Component: 150 - total flux cleaned = 0.000253422 Jy ! Component: 200 - total flux cleaned = 0.000215869 Jy ! Total flux subtracted in 200 components = 0.000215869 Jy ! Clean residual min=-0.002829 max=0.002464 Jy/beam ! Clean residual mean=-0.000000 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.282666 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 106 components and 0.282666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096563Jy sigma=0.000671 ! Fit after self-cal, rms=0.096559Jy sigma=0.000670 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 = -6.00878e-05 Jy ! Component: 100 - total flux cleaned = -1.80586e-05 Jy ! Component: 150 - total flux cleaned = -8.32381e-05 Jy ! Component: 200 - total flux cleaned = -0.000112098 Jy ! Total flux subtracted in 200 components = -0.000112098 Jy ! Clean residual min=-0.002777 max=0.002458 Jy/beam ! Clean residual mean=-0.000001 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.282553 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 108 components and 0.282553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096522Jy sigma=0.000670 ! Fit after self-cal, rms=0.096505Jy sigma=0.000670 ! 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=0.096505Jy sigma=0.000670 ! Fit after self-cal, rms=0.096489Jy sigma=0.000670 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.44 mas, bmaj=7.643 mas, bpa=-2.914 degrees ! Estimated noise=697.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261991 Jy ! Component: 100 - total flux cleaned = 0.000187626 Jy ! Component: 150 - total flux cleaned = 0.000155624 Jy ! Component: 200 - total flux cleaned = 0.000125452 Jy ! Total flux subtracted in 200 components = 0.000125452 Jy ! Clean residual min=-0.002673 max=0.002410 Jy/beam ! Clean residual mean=-0.000000 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.282679 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 111 components and 0.282679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096456Jy sigma=0.000670 ! Fit after self-cal, rms=0.096442Jy sigma=0.000670 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 = -4.67743e-05 Jy ! Component: 100 - total flux cleaned = -1.61587e-05 Jy ! Component: 150 - total flux cleaned = 1.09141e-05 Jy ! Component: 200 - total flux cleaned = -3.79184e-05 Jy ! Total flux subtracted in 200 components = -3.79184e-05 Jy ! Clean residual min=-0.002608 max=0.002402 Jy/beam ! Clean residual mean=-0.000000 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.282641 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 116 components and 0.282641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096416Jy sigma=0.000669 ! Fit after self-cal, rms=0.096401Jy sigma=0.000669 ! 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=0.096401Jy sigma=0.000669 ! Fit after self-cal, rms=0.096309Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.875 mas, bmaj=11.38 mas, bpa=0.8745 degrees ! Estimated noise=838.329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102462 Jy ! Component: 100 - total flux cleaned = -0.000101532 Jy ! Component: 150 - total flux cleaned = -0.000136078 Jy ! Component: 200 - total flux cleaned = -0.000187501 Jy ! Total flux subtracted in 200 components = -0.000187501 Jy ! Clean residual min=-0.001970 max=0.001999 Jy/beam ! Clean residual mean=-0.000000 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.282454 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 122 components and 0.282453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096300Jy sigma=0.000669 ! Fit after self-cal, rms=0.096293Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.00032e-05 Jy ! Component: 100 - total flux cleaned = -5.16144e-05 Jy ! Component: 150 - total flux cleaned = -8.04931e-05 Jy ! Component: 200 - total flux cleaned = -0.000115894 Jy ! Total flux subtracted in 200 components = -0.000115894 Jy ! Clean residual min=-0.001956 max=0.001984 Jy/beam ! Clean residual mean=-0.000000 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.282338 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 124 components and 0.282338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096288Jy sigma=0.000669 ! Fit after self-cal, rms=0.096280Jy sigma=0.000669 ! 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=3.443 mas, bmaj=7.638 mas, bpa=-2.843 degrees ! Estimated noise=697.353 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.443 x 7.638 at -2.843 degrees (North through East) ! Clean map min=-0.0020563 max=0.17327 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=2.928 mas, bmaj=6.752 mas, bpa=-3.401 degrees ! Estimated noise=955.019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.140395 Jy ! Component: 100 - total flux cleaned = 0.191585 Jy ! Component: 150 - total flux cleaned = 0.219871 Jy ! Component: 200 - total flux cleaned = 0.238139 Jy ! Total flux subtracted in 200 components = 0.238139 Jy ! Clean residual min=-0.004971 max=0.009906 Jy/beam ! Clean residual mean=-0.000052 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 0.238139 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.238139 Jy ! Inverting map and beam ! Estimated beam: bmin=3.443 mas, bmaj=7.638 mas, bpa=-2.843 degrees ! Estimated noise=697.353 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 = 0.0166331 Jy ! Component: 100 - total flux cleaned = 0.0265992 Jy ! Component: 150 - total flux cleaned = 0.0328622 Jy ! Component: 200 - total flux cleaned = 0.036905 Jy ! Total flux subtracted in 200 components = 0.036905 Jy ! Clean residual min=-0.002335 max=0.003377 Jy/beam ! Clean residual mean=-0.000007 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.275044 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 76 components and 0.275044 Jy ! Inverting map ! Added new window around map position (4.5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315249 Jy ! Component: 100 - total flux cleaned = 0.0042647 Jy ! Component: 150 - total flux cleaned = 0.00478615 Jy ! Component: 200 - total flux cleaned = 0.00525933 Jy ! Total flux subtracted in 200 components = 0.00525933 Jy ! Clean residual min=-0.002110 max=0.002233 Jy/beam ! Clean residual mean=-0.000002 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.280304 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 0.280304 Jy ! Inverting map ! Added new window around map position (62.5, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187224 Jy ! Component: 100 - total flux cleaned = 0.00218668 Jy ! Component: 150 - total flux cleaned = 0.002481 Jy ! Component: 200 - total flux cleaned = 0.00270271 Jy ! Total flux subtracted in 200 components = 0.00270271 Jy ! Clean residual min=-0.001992 max=0.001957 Jy/beam ! Clean residual mean=-0.000001 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.283006 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 105 components and 0.283006 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=7.875 mas, bmaj=11.38 mas, bpa=0.8745 degrees ! Estimated noise=838.329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00067641 Jy ! Component: 100 - total flux cleaned = 0.000898113 Jy ! Component: 150 - total flux cleaned = 0.00105476 Jy ! Component: 200 - total flux cleaned = 0.00107816 Jy ! Total flux subtracted in 200 components = 0.00107816 Jy ! Clean residual min=-0.001928 max=0.001958 Jy/beam ! Clean residual mean=0.000002 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.284084 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 = 2.04143e-05 Jy ! Component: 100 - total flux cleaned = 5.64946e-05 Jy ! Component: 150 - total flux cleaned = 7.25625e-05 Jy ! Component: 200 - total flux cleaned = 8.77224e-05 Jy ! Total flux subtracted in 200 components = 8.77224e-05 Jy ! Clean residual min=-0.001944 max=0.001893 Jy/beam ! Clean residual mean=0.000002 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.284172 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 130 components and 0.284172 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.443 mas, bmaj=7.638 mas, bpa=-2.843 degrees ! Estimated noise=697.353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000633858 Jy ! Component: 100 - total flux cleaned = -0.000500685 Jy ! Component: 150 - total flux cleaned = -0.00041646 Jy ! Component: 200 - total flux cleaned = -0.000376422 Jy ! Total flux subtracted in 200 components = -0.000376422 Jy ! Clean residual min=-0.001845 max=0.001869 Jy/beam ! Clean residual mean=0.000000 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.283796 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 143 components and 0.283796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096146Jy sigma=0.000668 ! Fit after self-cal, rms=0.096122Jy sigma=0.000668 wmodel J1922+0841_S_2017_03_27_pus_map.mod ! Writing 143 model components to file: J1922+0841_S_2017_03_27_pus_map.mod wobs J1922+0841_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1922+0841_S_2017_03_27_pus_uvs.fits wwins J1922+0841_S_2017_03_27_pus_map.win ! wwins: Wrote 4 windows to J1922+0841_S_2017_03_27_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 = -0.000202653 Jy ! Component: 100 - total flux cleaned = -0.00059099 Jy ! Component: 150 - total flux cleaned = -0.000778816 Jy ! Component: 200 - total flux cleaned = -0.000809501 Jy ! Component: 250 - total flux cleaned = -0.000810413 Jy ! Component: 300 - total flux cleaned = -0.000810527 Jy ! Component: 350 - total flux cleaned = -0.000838915 Jy ! Component: 400 - total flux cleaned = -0.000894145 Jy ! Component: 450 - total flux cleaned = -0.000866669 Jy ! Component: 500 - total flux cleaned = -0.000919506 Jy ! Component: 550 - total flux cleaned = -0.000867698 Jy ! Component: 600 - total flux cleaned = -0.000894035 Jy ! Component: 650 - total flux cleaned = -0.000868893 Jy ! Component: 700 - total flux cleaned = -0.000769854 Jy ! Component: 750 - total flux cleaned = -0.00074584 Jy ! Component: 800 - total flux cleaned = -0.000697605 Jy ! Component: 850 - total flux cleaned = -0.000626552 Jy ! Component: 900 - total flux cleaned = -0.000649953 Jy ! Component: 950 - total flux cleaned = -0.000603169 Jy ! Component: 1000 - total flux cleaned = -0.000511779 Jy ! Component: 1050 - total flux cleaned = -0.000534421 Jy ! Component: 1100 - total flux cleaned = -0.000534228 Jy ! Component: 1150 - total flux cleaned = -0.00051208 Jy ! Component: 1200 - total flux cleaned = -0.000512168 Jy ! Component: 1250 - total flux cleaned = -0.000534128 Jy ! Component: 1300 - total flux cleaned = -0.000555477 Jy ! Component: 1350 - total flux cleaned = -0.00059791 Jy ! Component: 1400 - total flux cleaned = -0.000660888 Jy ! Component: 1450 - total flux cleaned = -0.000639616 Jy ! Component: 1500 - total flux cleaned = -0.000660237 Jy ! Component: 1550 - total flux cleaned = -0.000721795 Jy ! Component: 1600 - total flux cleaned = -0.000660973 Jy ! Component: 1650 - total flux cleaned = -0.000720961 Jy ! Component: 1700 - total flux cleaned = -0.000740751 Jy ! Component: 1750 - total flux cleaned = -0.000740754 Jy ! Component: 1800 - total flux cleaned = -0.000799313 Jy ! Component: 1850 - total flux cleaned = -0.000838081 Jy ! Component: 1900 - total flux cleaned = -0.000818831 Jy ! Component: 1950 - total flux cleaned = -0.000857147 Jy ! Component: 2000 - total flux cleaned = -0.000913973 Jy ! Component: 2050 - total flux cleaned = -0.000857777 Jy ! Component: 2100 - total flux cleaned = -0.000913748 Jy ! Component: 2150 - total flux cleaned = -0.000913581 Jy ! Component: 2200 - total flux cleaned = -0.00102404 Jy ! Component: 2250 - total flux cleaned = -0.00095068 Jy ! Component: 2300 - total flux cleaned = -0.0010594 Jy ! Component: 2350 - total flux cleaned = -0.00102341 Jy ! Component: 2400 - total flux cleaned = -0.00104117 Jy ! Component: 2450 - total flux cleaned = -0.00104104 Jy ! Component: 2500 - total flux cleaned = -0.00105873 Jy ! Component: 2550 - total flux cleaned = -0.0011114 Jy ! Component: 2600 - total flux cleaned = -0.0011463 Jy ! Component: 2650 - total flux cleaned = -0.00118081 Jy ! Component: 2700 - total flux cleaned = -0.00118069 Jy ! Component: 2750 - total flux cleaned = -0.00119783 Jy ! Component: 2800 - total flux cleaned = -0.00126563 Jy ! Component: 2850 - total flux cleaned = -0.00134969 Jy ! Component: 2900 - total flux cleaned = -0.00136629 Jy ! Component: 2950 - total flux cleaned = -0.00138283 Jy ! Component: 3000 - total flux cleaned = -0.0013827 Jy ! Component: 3050 - total flux cleaned = -0.0014484 Jy ! Component: 3100 - total flux cleaned = -0.00148113 Jy ! Component: 3150 - total flux cleaned = -0.00148108 Jy ! Component: 3200 - total flux cleaned = -0.00156166 Jy ! Component: 3250 - total flux cleaned = -0.00154561 Jy ! Component: 3300 - total flux cleaned = -0.0015616 Jy ! Component: 3350 - total flux cleaned = -0.00159324 Jy ! Component: 3400 - total flux cleaned = -0.00164044 Jy ! Component: 3450 - total flux cleaned = -0.00168742 Jy ! Component: 3500 - total flux cleaned = -0.00167169 Jy ! Component: 3550 - total flux cleaned = -0.00171801 Jy ! Component: 3600 - total flux cleaned = -0.00173332 Jy ! Component: 3650 - total flux cleaned = -0.00174875 Jy ! Component: 3700 - total flux cleaned = -0.00179442 Jy ! Component: 3750 - total flux cleaned = -0.00177945 Jy ! Component: 3800 - total flux cleaned = -0.00182445 Jy ! Component: 3850 - total flux cleaned = -0.00189918 Jy ! Component: 3900 - total flux cleaned = -0.00189905 Jy ! Component: 3950 - total flux cleaned = -0.00194347 Jy ! Component: 4000 - total flux cleaned = -0.00186992 Jy ! Component: 4050 - total flux cleaned = -0.0019285 Jy ! Total flux subtracted in 4096 components = -0.00198666 Jy ! Clean residual min=-0.000813 max=0.000726 Jy/beam ! Clean residual mean=-0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.281809 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 425 components and 0.281809 Jy ![Exited script file: muppet] wmap "J1922+0841_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.443 x 7.638 at -2.843 degrees (North through East) ! Clean map min=-0.0013315 max=0.17466 Jy/beam ! Writing clean map to FITS file: J1922+0841_S_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.174664 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000265446 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.455926 0.455926 0.911851 1.8237 3.64741 7.29481 14.5896 29.1792 58.3585 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.174 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.443 x 7.638 at -2.843 degrees (North through East) ! Clean map min=-0.0013315 max=0.17466 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 J1922+0841_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:47:40 2019