! Started logfile: J1158+4825_S_2017_04_28_pus_uvs.log on Thu May 2 16:24:33 2019 obs J1158+4825_S_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1158+4825_S_2017_04_28_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.95582 visibilities/baseline/integration-bin. ! Found source: J1158+4825 ! ! 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 671 lines of history. ! ! Reading 14452 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 J1158+4825_S_2017_04_28_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 352 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.853791Jy sigma=0.007813 ! Fit after self-cal, rms=0.848912Jy sigma=0.007774 ! 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=3.473 mas, bmaj=4.33 mas, bpa=-6.68 degrees ! Estimated noise=964.333 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 = 0.117974 Jy ! Component: 100 - total flux cleaned = 0.148094 Jy ! Total flux subtracted in 100 components = 0.148094 Jy ! Clean residual min=-0.004971 max=0.014493 Jy/beam ! Clean residual mean=0.000005 rms=0.001573 Jy/beam ! Combined flux in latest and established models = 0.148094 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.148094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084683Jy sigma=0.000720 ! Fit after self-cal, rms=0.084639Jy sigma=0.000720 ! Inverting map ! Added new window around map position (-5.5, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161084 Jy ! Component: 100 - total flux cleaned = 0.0258355 Jy ! Total flux subtracted in 100 components = 0.0258355 Jy ! Clean residual min=-0.003804 max=0.006320 Jy/beam ! Clean residual mean=0.000002 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.17393 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.17393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081250Jy sigma=0.000686 ! Fit after self-cal, rms=0.081081Jy sigma=0.000685 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00728764 Jy ! Component: 100 - total flux cleaned = 0.0118143 Jy ! Total flux subtracted in 100 components = 0.0118143 Jy ! Clean residual min=-0.003404 max=0.003700 Jy/beam ! Clean residual mean=0.000000 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.185744 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.185744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080384Jy sigma=0.000678 ! Fit after self-cal, rms=0.080341Jy sigma=0.000678 ! 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=4.016 mas, bmaj=5.091 mas, bpa=-0.9946 degrees ! Estimated noise=714.644 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 = 0.0035516 Jy ! Component: 100 - total flux cleaned = 0.00523421 Jy ! Component: 150 - total flux cleaned = 0.00577574 Jy ! Component: 200 - total flux cleaned = 0.00611112 Jy ! Total flux subtracted in 200 components = 0.00611112 Jy ! Clean residual min=-0.002652 max=0.003215 Jy/beam ! Clean residual mean=-0.000007 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.191855 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 50 components and 0.191855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080169Jy sigma=0.000676 ! Fit after self-cal, rms=0.080148Jy sigma=0.000676 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.07 HN 0.99 KP 1.00 ! LA 0.96 MK 1.01 NL 0.93 OV 0.99 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.01 KP 0.98 ! LA 0.95 MK 0.97 NL 1.04 OV 1.05 ! PT 1.06 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.01 KP 0.97 ! LA 0.99 MK 0.99 NL 0.99 OV 0.94 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.99 KP 1.00* ! LA 0.96 MK 1.07 NL 1.00* OV 1.00* ! PT 1.08 SC 1.00* ! ! ! Fit before self-cal, rms=0.080148Jy sigma=0.000676 ! Fit after self-cal, rms=0.079324Jy sigma=0.000670 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.025 mas, bmaj=5.1 mas, bpa=-1.128 degrees ! Estimated noise=712.824 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 = 0.000372376 Jy ! Component: 100 - total flux cleaned = 0.000343982 Jy ! Component: 150 - total flux cleaned = 0.000293031 Jy ! Component: 200 - total flux cleaned = 0.000251587 Jy ! Total flux subtracted in 200 components = 0.000251587 Jy ! Clean residual min=-0.002503 max=0.002688 Jy/beam ! Clean residual mean=-0.000018 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.192107 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.192107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079291Jy sigma=0.000670 ! Fit after self-cal, rms=0.079281Jy sigma=0.000670 ! 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=0.079281Jy sigma=0.000670 ! Fit after self-cal, rms=0.080251Jy sigma=0.000667 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.014 mas, bmaj=5.099 mas, bpa=-0.1692 degrees ! Estimated noise=713.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.86435e-05 Jy ! Component: 100 - total flux cleaned = 6.42999e-05 Jy ! Component: 150 - total flux cleaned = 8.44212e-05 Jy ! Component: 200 - total flux cleaned = 8.46591e-05 Jy ! Total flux subtracted in 200 components = 8.46591e-05 Jy ! Clean residual min=-0.002195 max=0.002549 Jy/beam ! Clean residual mean=-0.000017 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.192192 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.192192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080235Jy sigma=0.000667 ! Fit after self-cal, rms=0.080250Jy sigma=0.000666 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 (-25, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252606 Jy ! Component: 100 - total flux cleaned = 0.00403596 Jy ! Component: 150 - total flux cleaned = 0.00457278 Jy ! Component: 200 - total flux cleaned = 0.00487688 Jy ! Total flux subtracted in 200 components = 0.00487688 Jy ! Clean residual min=-0.002176 max=0.001883 Jy/beam ! Clean residual mean=-0.000018 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.197068 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 0.197069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080158Jy sigma=0.000666 ! Fit after self-cal, rms=0.080150Jy sigma=0.000666 ! 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=0.080150Jy sigma=0.000666 ! Fit after self-cal, rms=0.080135Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.013 mas, bmaj=5.097 mas, bpa=0.03783 degrees ! Estimated noise=713.096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011635 Jy ! Component: 100 - total flux cleaned = 0.00147768 Jy ! Component: 150 - total flux cleaned = 0.00168887 Jy ! Component: 200 - total flux cleaned = 0.00182253 Jy ! Total flux subtracted in 200 components = 0.00182253 Jy ! Clean residual min=-0.002110 max=0.001760 Jy/beam ! Clean residual mean=-0.000017 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.198891 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 100 components and 0.198891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080108Jy sigma=0.000665 ! Fit after self-cal, rms=0.080105Jy sigma=0.000665 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 = 0.000314407 Jy ! Component: 100 - total flux cleaned = 0.000504698 Jy ! Component: 150 - total flux cleaned = 0.000569714 Jy ! Component: 200 - total flux cleaned = 0.000649504 Jy ! Total flux subtracted in 200 components = 0.000649504 Jy ! Clean residual min=-0.002087 max=0.001759 Jy/beam ! Clean residual mean=-0.000017 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.199541 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 0.199541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080092Jy sigma=0.000665 ! Fit after self-cal, rms=0.080092Jy sigma=0.000665 ! 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=0.080092Jy sigma=0.000665 ! Fit after self-cal, rms=0.080097Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.171 mas, bmaj=8.76 mas, bpa=28.39 degrees ! Estimated noise=868.885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000727702 Jy ! Component: 100 - total flux cleaned = 0.000828948 Jy ! Component: 150 - total flux cleaned = 0.00091345 Jy ! Component: 200 - total flux cleaned = 0.000973195 Jy ! Total flux subtracted in 200 components = 0.000973195 Jy ! Clean residual min=-0.002162 max=0.001816 Jy/beam ! Clean residual mean=-0.000032 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.200514 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 119 components and 0.200514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080094Jy sigma=0.000665 ! Fit after self-cal, rms=0.080093Jy sigma=0.000665 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 = 0.000181289 Jy ! Component: 100 - total flux cleaned = 0.000240214 Jy ! Component: 150 - total flux cleaned = 0.000280286 Jy ! Component: 200 - total flux cleaned = 0.000330304 Jy ! Total flux subtracted in 200 components = 0.000330304 Jy ! Clean residual min=-0.002185 max=0.001814 Jy/beam ! Clean residual mean=-0.000032 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.200844 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 125 components and 0.200844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080092Jy sigma=0.000665 ! Fit after self-cal, rms=0.080092Jy sigma=0.000665 ! 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=4.013 mas, bmaj=5.096 mas, bpa=0.2391 degrees ! Estimated noise=713.232 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.013 x 5.096 at 0.2391 degrees (North through East) ! Clean map min=-0.0019325 max=0.14847 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=3.497 mas, bmaj=4.326 mas, bpa=-5.217 degrees ! Estimated noise=958.649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116898 Jy ! Component: 100 - total flux cleaned = 0.148474 Jy ! Component: 150 - total flux cleaned = 0.164929 Jy ! Component: 200 - total flux cleaned = 0.174717 Jy ! Total flux subtracted in 200 components = 0.174717 Jy ! Clean residual min=-0.003075 max=0.005105 Jy/beam ! Clean residual mean=-0.000003 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.174717 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.174717 Jy ! Inverting map and beam ! Estimated beam: bmin=4.013 mas, bmaj=5.096 mas, bpa=0.2391 degrees ! Estimated noise=713.232 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 = 0.00743956 Jy ! Component: 100 - total flux cleaned = 0.0119995 Jy ! Component: 150 - total flux cleaned = 0.0152917 Jy ! Component: 200 - total flux cleaned = 0.0178104 Jy ! Total flux subtracted in 200 components = 0.0178104 Jy ! Clean residual min=-0.002062 max=0.002341 Jy/beam ! Clean residual mean=-0.000017 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.192527 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 55 components and 0.192527 Jy ! Inverting map ! Added new window around map position (-17.5, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241905 Jy ! Component: 100 - total flux cleaned = 0.00412986 Jy ! Component: 150 - total flux cleaned = 0.00527124 Jy ! Component: 200 - total flux cleaned = 0.0058599 Jy ! Total flux subtracted in 200 components = 0.0058599 Jy ! Clean residual min=-0.001979 max=0.001874 Jy/beam ! Clean residual mean=-0.000016 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.198387 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 82 components and 0.198387 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=8.171 mas, bmaj=8.76 mas, bpa=28.39 degrees ! Estimated noise=868.885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000937348 Jy ! Component: 100 - total flux cleaned = 0.0013204 Jy ! Component: 150 - total flux cleaned = 0.00153651 Jy ! Component: 200 - total flux cleaned = 0.00172085 Jy ! Total flux subtracted in 200 components = 0.00172085 Jy ! Clean residual min=-0.002056 max=0.001701 Jy/beam ! Clean residual mean=-0.000032 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.200108 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 = 0.000113995 Jy ! Component: 100 - total flux cleaned = 0.000214188 Jy ! Component: 150 - total flux cleaned = 0.000302387 Jy ! Component: 200 - total flux cleaned = 0.000365885 Jy ! Total flux subtracted in 200 components = 0.000365885 Jy ! Clean residual min=-0.001994 max=0.001725 Jy/beam ! Clean residual mean=-0.000032 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.200474 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 134 components and 0.200474 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.013 mas, bmaj=5.096 mas, bpa=0.2391 degrees ! Estimated noise=713.232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000258044 Jy ! Component: 100 - total flux cleaned = -0.000192452 Jy ! Component: 150 - total flux cleaned = -0.000134266 Jy ! Component: 200 - total flux cleaned = -3.09671e-05 Jy ! Total flux subtracted in 200 components = -3.09671e-05 Jy ! Clean residual min=-0.002038 max=0.001854 Jy/beam ! Clean residual mean=-0.000016 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.200443 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 154 components and 0.200443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080055Jy sigma=0.000665 ! Fit after self-cal, rms=0.080052Jy sigma=0.000665 wmodel J1158+4825_S_2017_04_28_pus_map.mod ! Writing 154 model components to file: J1158+4825_S_2017_04_28_pus_map.mod wobs J1158+4825_S_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1158+4825_S_2017_04_28_pus_uvs.fits wwins J1158+4825_S_2017_04_28_pus_map.win ! wwins: Wrote 4 windows to J1158+4825_S_2017_04_28_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 = -0.000581371 Jy ! Component: 100 - total flux cleaned = -0.00103915 Jy ! Component: 150 - total flux cleaned = -0.00140915 Jy ! Component: 200 - total flux cleaned = -0.00167216 Jy ! Component: 250 - total flux cleaned = -0.00192637 Jy ! Component: 300 - total flux cleaned = -0.00214546 Jy ! Component: 350 - total flux cleaned = -0.00225235 Jy ! Component: 400 - total flux cleaned = -0.0023572 Jy ! Component: 450 - total flux cleaned = -0.00251053 Jy ! Component: 500 - total flux cleaned = -0.0025603 Jy ! Component: 550 - total flux cleaned = -0.00263435 Jy ! Component: 600 - total flux cleaned = -0.00273114 Jy ! Component: 650 - total flux cleaned = -0.00282603 Jy ! Component: 700 - total flux cleaned = -0.0029893 Jy ! Component: 750 - total flux cleaned = -0.00301161 Jy ! Component: 800 - total flux cleaned = -0.00307953 Jy ! Component: 850 - total flux cleaned = -0.00307932 Jy ! Component: 900 - total flux cleaned = -0.00314622 Jy ! Component: 950 - total flux cleaned = -0.00321196 Jy ! Component: 1000 - total flux cleaned = -0.00329874 Jy ! Component: 1050 - total flux cleaned = -0.00338435 Jy ! Component: 1100 - total flux cleaned = -0.00349022 Jy ! Component: 1150 - total flux cleaned = -0.0035946 Jy ! Component: 1200 - total flux cleaned = -0.00363563 Jy ! Component: 1250 - total flux cleaned = -0.00375855 Jy ! Component: 1300 - total flux cleaned = -0.00385983 Jy ! Component: 1350 - total flux cleaned = -0.00391993 Jy ! Component: 1400 - total flux cleaned = -0.00395964 Jy ! Component: 1450 - total flux cleaned = -0.00403839 Jy ! Component: 1500 - total flux cleaned = -0.00403852 Jy ! Component: 1550 - total flux cleaned = -0.0041542 Jy ! Component: 1600 - total flux cleaned = -0.00417313 Jy ! Component: 1650 - total flux cleaned = -0.00409756 Jy ! Component: 1700 - total flux cleaned = -0.00417292 Jy ! Component: 1750 - total flux cleaned = -0.00422856 Jy ! Component: 1800 - total flux cleaned = -0.00419135 Jy ! Component: 1850 - total flux cleaned = -0.00415486 Jy ! Component: 1900 - total flux cleaned = -0.00411865 Jy ! Component: 1950 - total flux cleaned = -0.00410085 Jy ! Component: 2000 - total flux cleaned = -0.00406529 Jy ! Component: 2050 - total flux cleaned = -0.0040476 Jy ! Component: 2100 - total flux cleaned = -0.00399503 Jy ! Component: 2150 - total flux cleaned = -0.00396022 Jy ! Component: 2200 - total flux cleaned = -0.00394278 Jy ! Component: 2250 - total flux cleaned = -0.00387416 Jy ! Component: 2300 - total flux cleaned = -0.00387417 Jy ! Component: 2350 - total flux cleaned = -0.00378965 Jy ! Component: 2400 - total flux cleaned = -0.00375622 Jy ! Component: 2450 - total flux cleaned = -0.00375636 Jy ! Component: 2500 - total flux cleaned = -0.00377304 Jy ! Component: 2550 - total flux cleaned = -0.00365797 Jy ! Component: 2600 - total flux cleaned = -0.00370712 Jy ! Component: 2650 - total flux cleaned = -0.00362608 Jy ! Component: 2700 - total flux cleaned = -0.00364236 Jy ! Component: 2750 - total flux cleaned = -0.00362646 Jy ! Component: 2800 - total flux cleaned = -0.00368995 Jy ! Component: 2850 - total flux cleaned = -0.00362664 Jy ! Component: 2900 - total flux cleaned = -0.00354817 Jy ! Component: 2950 - total flux cleaned = -0.0035639 Jy ! Component: 3000 - total flux cleaned = -0.00354839 Jy ! Component: 3050 - total flux cleaned = -0.00354839 Jy ! Component: 3100 - total flux cleaned = -0.00350244 Jy ! Component: 3150 - total flux cleaned = -0.00354817 Jy ! Component: 3200 - total flux cleaned = -0.00350284 Jy ! Component: 3250 - total flux cleaned = -0.0034728 Jy ! Component: 3300 - total flux cleaned = -0.00342809 Jy ! Component: 3350 - total flux cleaned = -0.0034578 Jy ! Component: 3400 - total flux cleaned = -0.00336906 Jy ! Component: 3450 - total flux cleaned = -0.00333978 Jy ! Component: 3500 - total flux cleaned = -0.0032813 Jy ! Component: 3550 - total flux cleaned = -0.00322312 Jy ! Component: 3600 - total flux cleaned = -0.00319424 Jy ! Component: 3650 - total flux cleaned = -0.00315117 Jy ! Component: 3700 - total flux cleaned = -0.0031941 Jy ! Component: 3750 - total flux cleaned = -0.0030806 Jy ! Component: 3800 - total flux cleaned = -0.00305245 Jy ! Component: 3850 - total flux cleaned = -0.00305262 Jy ! Component: 3900 - total flux cleaned = -0.00303874 Jy ! Component: 3950 - total flux cleaned = -0.00301086 Jy ! Component: 4000 - total flux cleaned = -0.00292786 Jy ! Component: 4050 - total flux cleaned = -0.00290049 Jy ! Total flux subtracted in 4096 components = -0.00284582 Jy ! Clean residual min=-0.000835 max=0.000770 Jy/beam ! Clean residual mean=-0.000004 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.197597 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 455 components and 0.197597 Jy ![Exited script file: muppet] wmap "J1158+4825_S_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.013 x 5.096 at 0.2391 degrees (North through East) ! Clean map min=-0.0014313 max=0.14812 Jy/beam ! Writing clean map to FITS file: J1158+4825_S_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.14812 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000248618 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.503547 0.503547 1.00709 2.01419 4.02838 8.05676 16.1135 32.227 64.454 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.148 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.013 x 5.096 at 0.2391 degrees (North through East) ! Clean map min=-0.0014313 max=0.14812 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 J1158+4825_S_2017_04_28_pus_uvs.log closed on Thu May 2 16:24:38 2019