! Started logfile: J0741+2706_S_2017_06_15_pus_uvs.log on Tue May 7 15:13:24 2019 obs J0741+2706_S_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0741+2706_S_2017_06_15_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.893651 visibilities/baseline/integration-bin. ! Found source: J0741+2706 ! ! 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 603 lines of history. ! ! Reading 13512 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 J0741+2706_S_2017_06_15_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 486 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.481382Jy sigma=0.004344 ! Fit after self-cal, rms=0.423133Jy sigma=0.003862 ! 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=2.854 mas, bmaj=5.74 mas, bpa=-5.543 degrees ! Estimated noise=1161.5 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 = 0.457227 Jy ! Component: 100 - total flux cleaned = 0.61009 Jy ! Total flux subtracted in 100 components = 0.61009 Jy ! Clean residual min=-0.019545 max=0.067355 Jy/beam ! Clean residual mean=0.000031 rms=0.006741 Jy/beam ! Combined flux in latest and established models = 0.61009 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.61009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178323Jy sigma=0.001533 ! Fit after self-cal, rms=0.177502Jy sigma=0.001526 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0748087 Jy ! Component: 100 - total flux cleaned = 0.112853 Jy ! Total flux subtracted in 100 components = 0.112853 Jy ! Clean residual min=-0.015549 max=0.021275 Jy/beam ! Clean residual mean=0.000028 rms=0.004128 Jy/beam ! Combined flux in latest and established models = 0.722943 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.722943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136138Jy sigma=0.001133 ! Fit after self-cal, rms=0.135743Jy sigma=0.001129 ! 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=3.479 mas, bmaj=6.583 mas, bpa=-5.52 degrees ! Estimated noise=760.812 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 (-3, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0290203 Jy ! Component: 100 - total flux cleaned = 0.0464383 Jy ! Component: 150 - total flux cleaned = 0.0584845 Jy ! Component: 200 - total flux cleaned = 0.0646119 Jy ! Total flux subtracted in 200 components = 0.0646119 Jy ! Clean residual min=-0.013630 max=0.027396 Jy/beam ! Clean residual mean=0.000025 rms=0.003794 Jy/beam ! Combined flux in latest and established models = 0.787555 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 51 components and 0.787555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128127Jy sigma=0.001064 ! Fit after self-cal, rms=0.128069Jy sigma=0.001063 ! Inverting map ! Added new window around map position (13.5, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0241988 Jy ! Component: 100 - total flux cleaned = 0.0304546 Jy ! Component: 150 - total flux cleaned = 0.0353206 Jy ! Component: 200 - total flux cleaned = 0.0396636 Jy ! Total flux subtracted in 200 components = 0.0396636 Jy ! Clean residual min=-0.012485 max=0.014041 Jy/beam ! Clean residual mean=0.000016 rms=0.003090 Jy/beam ! Combined flux in latest and established models = 0.827218 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 87 components and 0.827218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122708Jy sigma=0.001012 ! Fit after self-cal, rms=0.122365Jy sigma=0.001009 ! 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 0.99 FD 0.96 HN 0.98 KP 1.02 ! LA 0.99 MK 1.02 NL 0.87 OV 0.95 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.02 KP 0.98 ! LA 0.95 MK 1.02 NL 1.09 OV 1.15 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 1.01 KP 0.99 ! LA 0.98 MK 1.05 NL 1.11 OV 0.92 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.01 KP 1.00* ! LA 0.97 MK 1.11 NL 1.00* OV 1.00* ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.122365Jy sigma=0.001009 ! Fit after self-cal, rms=0.108388Jy sigma=0.000879 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.512 mas, bmaj=6.588 mas, bpa=-5.13 degrees ! Estimated noise=762.56 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 = 0.00626753 Jy ! Component: 100 - total flux cleaned = 0.00789856 Jy ! Component: 150 - total flux cleaned = 0.00811368 Jy ! Component: 200 - total flux cleaned = 0.00753719 Jy ! Total flux subtracted in 200 components = 0.00753719 Jy ! Clean residual min=-0.011034 max=0.010080 Jy/beam ! Clean residual mean=0.000013 rms=0.002598 Jy/beam ! Combined flux in latest and established models = 0.834755 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 111 components and 0.834755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107161Jy sigma=0.000868 ! Fit after self-cal, rms=0.107090Jy sigma=0.000867 ! 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=0.107090Jy sigma=0.000867 ! Fit after self-cal, rms=0.086062Jy sigma=0.000715 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.504 mas, bmaj=6.581 mas, bpa=-5.374 degrees ! Estimated noise=762.075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00418974 Jy ! Component: 100 - total flux cleaned = 0.00535699 Jy ! Component: 150 - total flux cleaned = 0.00638178 Jy ! Component: 200 - total flux cleaned = 0.00684288 Jy ! Total flux subtracted in 200 components = 0.00684288 Jy ! Clean residual min=-0.003605 max=0.004401 Jy/beam ! Clean residual mean=0.000008 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.841598 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 128 components and 0.841598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085592Jy sigma=0.000710 ! Fit after self-cal, rms=0.085586Jy sigma=0.000710 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 (16, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349961 Jy ! Component: 100 - total flux cleaned = 0.00463355 Jy ! Component: 150 - total flux cleaned = 0.00555115 Jy ! Component: 200 - total flux cleaned = 0.00621459 Jy ! Total flux subtracted in 200 components = 0.00621459 Jy ! Clean residual min=-0.003069 max=0.003428 Jy/beam ! Clean residual mean=0.000005 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.847813 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 147 components and 0.847813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085288Jy sigma=0.000707 ! Fit after self-cal, rms=0.085275Jy sigma=0.000707 ! 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=0.085275Jy sigma=0.000707 ! Fit after self-cal, rms=0.085189Jy sigma=0.000706 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.503 mas, bmaj=6.579 mas, bpa=-5.394 degrees ! Estimated noise=761.776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182841 Jy ! Component: 100 - total flux cleaned = 0.00279719 Jy ! Component: 150 - total flux cleaned = 0.00350601 Jy ! Component: 200 - total flux cleaned = 0.00408867 Jy ! Total flux subtracted in 200 components = 0.00408867 Jy ! Clean residual min=-0.002832 max=0.003271 Jy/beam ! Clean residual mean=0.000005 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.851902 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 154 components and 0.851902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085007Jy sigma=0.000705 ! Fit after self-cal, rms=0.084996Jy sigma=0.000705 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 (-87.5, 124). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241916 Jy ! Component: 100 - total flux cleaned = 0.00299083 Jy ! Component: 150 - total flux cleaned = 0.00358827 Jy ! Component: 200 - total flux cleaned = 0.00386889 Jy ! Total flux subtracted in 200 components = 0.00386889 Jy ! Clean residual min=-0.002847 max=0.002857 Jy/beam ! Clean residual mean=0.000004 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.85577 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 165 components and 0.85577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084837Jy sigma=0.000703 ! Fit after self-cal, rms=0.084832Jy sigma=0.000703 ! 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=0.084832Jy sigma=0.000703 ! Fit after self-cal, rms=0.084794Jy sigma=0.000703 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.573 mas, bmaj=10.02 mas, bpa=-6.318 degrees ! Estimated noise=924.111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219334 Jy ! Component: 100 - total flux cleaned = 0.0029223 Jy ! Component: 150 - total flux cleaned = 0.00332531 Jy ! Component: 200 - total flux cleaned = 0.00377417 Jy ! Total flux subtracted in 200 components = 0.00377417 Jy ! Clean residual min=-0.002213 max=0.002496 Jy/beam ! Clean residual mean=0.000007 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.859545 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 183 components and 0.859545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084759Jy sigma=0.000702 ! Fit after self-cal, rms=0.084743Jy sigma=0.000702 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 = 0.000568974 Jy ! Component: 100 - total flux cleaned = 0.000859021 Jy ! Component: 150 - total flux cleaned = 0.00103053 Jy ! Component: 200 - total flux cleaned = 0.00110998 Jy ! Total flux subtracted in 200 components = 0.00110998 Jy ! Clean residual min=-0.002221 max=0.002475 Jy/beam ! Clean residual mean=0.000006 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.860655 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 196 components and 0.860655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084721Jy sigma=0.000702 ! Fit after self-cal, rms=0.084715Jy sigma=0.000702 ! 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=3.503 mas, bmaj=6.577 mas, bpa=-5.399 degrees ! Estimated noise=761.563 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.503 x 6.577 at -5.399 degrees (North through East) ! Clean map min=-0.004805 max=0.60568 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=0.084715Jy sigma=0.000702 ! Fit after self-cal, rms=0.077028Jy sigma=0.000629 ! Inverting map and beam ! Estimated beam: bmin=3.502 mas, bmaj=6.576 mas, bpa=-5.349 degrees ! Estimated noise=761.717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126055 Jy ! Component: 100 - total flux cleaned = 0.00188606 Jy ! Component: 150 - total flux cleaned = 0.00245267 Jy ! Component: 200 - total flux cleaned = 0.00263022 Jy ! Total flux subtracted in 200 components = 0.00263022 Jy ! Clean residual min=-0.002306 max=0.002461 Jy/beam ! Clean residual mean=0.000003 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.863285 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 214 components and 0.863285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076927Jy sigma=0.000628 ! Fit after self-cal, rms=0.076925Jy sigma=0.000628 ! Inverting map ! Added new window around map position (-69, -90.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000260324 Jy ! Component: 100 - total flux cleaned = 0.0003891 Jy ! Component: 150 - total flux cleaned = 0.000571357 Jy ! Component: 200 - total flux cleaned = 0.00062545 Jy ! Total flux subtracted in 200 components = 0.00062545 Jy ! Clean residual min=-0.002062 max=0.002295 Jy/beam ! Clean residual mean=0.000003 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.863911 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 231 components and 0.863911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076796Jy sigma=0.000627 ! Fit after self-cal, rms=0.076791Jy sigma=0.000627 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076791Jy sigma=0.000627 ! Fit after self-cal, rms=0.076760Jy sigma=0.000627 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=2.876 mas, bmaj=5.756 mas, bpa=-5.437 degrees ! Estimated noise=1163.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.456411 Jy ! Component: 100 - total flux cleaned = 0.609755 Jy ! Component: 150 - total flux cleaned = 0.681236 Jy ! Component: 200 - total flux cleaned = 0.717283 Jy ! Total flux subtracted in 200 components = 0.717283 Jy ! Clean residual min=-0.009196 max=0.018246 Jy/beam ! Clean residual mean=0.000024 rms=0.002653 Jy/beam ! Combined flux in latest and established models = 0.717283 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.717283 Jy ! Inverting map and beam ! Estimated beam: bmin=3.502 mas, bmaj=6.573 mas, bpa=-5.374 degrees ! Estimated noise=761.619 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 = 0.0324829 Jy ! Component: 100 - total flux cleaned = 0.0548793 Jy ! Component: 150 - total flux cleaned = 0.0714315 Jy ! Component: 200 - total flux cleaned = 0.0841565 Jy ! Total flux subtracted in 200 components = 0.0841565 Jy ! Clean residual min=-0.004658 max=0.007748 Jy/beam ! Clean residual mean=0.000009 rms=0.001568 Jy/beam ! Combined flux in latest and established models = 0.801439 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 86 components and 0.801439 Jy ! Inverting map ! Added new window around map position (4, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101132 Jy ! Component: 100 - total flux cleaned = 0.018342 Jy ! Component: 150 - total flux cleaned = 0.0252037 Jy ! Component: 200 - total flux cleaned = 0.0309734 Jy ! Total flux subtracted in 200 components = 0.0309734 Jy ! Clean residual min=-0.003265 max=0.003745 Jy/beam ! Clean residual mean=0.000007 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.832412 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 142 components and 0.832412 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=7.571 mas, bmaj=10.01 mas, bpa=-6.308 degrees ! Estimated noise=924.744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00828201 Jy ! Component: 100 - total flux cleaned = 0.0141267 Jy ! Component: 150 - total flux cleaned = 0.0185029 Jy ! Component: 200 - total flux cleaned = 0.021575 Jy ! Total flux subtracted in 200 components = 0.021575 Jy ! Clean residual min=-0.002732 max=0.002792 Jy/beam ! Clean residual mean=0.000010 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.853987 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 = 0.00208833 Jy ! Component: 100 - total flux cleaned = 0.00387931 Jy ! Component: 150 - total flux cleaned = 0.0054232 Jy ! Component: 200 - total flux cleaned = 0.00675682 Jy ! Total flux subtracted in 200 components = 0.00675682 Jy ! Clean residual min=-0.002205 max=0.002409 Jy/beam ! Clean residual mean=0.000008 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.860744 Jy ! Adding 132 model components to the UV plane model. ! The established model now contains 256 components and 0.860745 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.502 mas, bmaj=6.573 mas, bpa=-5.374 degrees ! Estimated noise=761.619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122554 Jy ! Component: 100 - total flux cleaned = 0.00093104 Jy ! Component: 150 - total flux cleaned = 0.00192595 Jy ! Component: 200 - total flux cleaned = 0.0028253 Jy ! Total flux subtracted in 200 components = 0.0028253 Jy ! Clean residual min=-0.002204 max=0.002254 Jy/beam ! Clean residual mean=0.000003 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.86357 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 276 components and 0.86357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076736Jy sigma=0.000627 ! Fit after self-cal, rms=0.076680Jy sigma=0.000626 wmodel J0741+2706_S_2017_06_15_pus_map.mod ! Writing 276 model components to file: J0741+2706_S_2017_06_15_pus_map.mod wobs J0741+2706_S_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0741+2706_S_2017_06_15_pus_uvs.fits wwins J0741+2706_S_2017_06_15_pus_map.win ! wwins: Wrote 7 windows to J0741+2706_S_2017_06_15_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 = 6.45563e-06 Jy ! Component: 100 - total flux cleaned = -0.000106971 Jy ! Component: 150 - total flux cleaned = -0.000179982 Jy ! Component: 200 - total flux cleaned = -0.000214333 Jy ! Component: 250 - total flux cleaned = -0.00021434 Jy ! Component: 300 - total flux cleaned = -0.000182537 Jy ! Component: 350 - total flux cleaned = -0.000343483 Jy ! Component: 400 - total flux cleaned = -0.000436714 Jy ! Component: 450 - total flux cleaned = -0.000589185 Jy ! Component: 500 - total flux cleaned = -0.000708378 Jy ! Component: 550 - total flux cleaned = -0.000766469 Jy ! Component: 600 - total flux cleaned = -0.000910587 Jy ! Component: 650 - total flux cleaned = -0.00110833 Jy ! Component: 700 - total flux cleaned = -0.00127466 Jy ! Component: 750 - total flux cleaned = -0.00135665 Jy ! Component: 800 - total flux cleaned = -0.0014637 Jy ! Component: 850 - total flux cleaned = -0.00156874 Jy ! Component: 900 - total flux cleaned = -0.00156902 Jy ! Component: 950 - total flux cleaned = -0.00162044 Jy ! Component: 1000 - total flux cleaned = -0.0016209 Jy ! Component: 1050 - total flux cleaned = -0.0016958 Jy ! Component: 1100 - total flux cleaned = -0.00176944 Jy ! Component: 1150 - total flux cleaned = -0.00174537 Jy ! Component: 1200 - total flux cleaned = -0.00186483 Jy ! Component: 1250 - total flux cleaned = -0.00188796 Jy ! Component: 1300 - total flux cleaned = -0.00193446 Jy ! Component: 1350 - total flux cleaned = -0.00197985 Jy ! Component: 1400 - total flux cleaned = -0.00193448 Jy ! Component: 1450 - total flux cleaned = -0.0020683 Jy ! Component: 1500 - total flux cleaned = -0.00202406 Jy ! Component: 1550 - total flux cleaned = -0.00204615 Jy ! Component: 1600 - total flux cleaned = -0.00208943 Jy ! Component: 1650 - total flux cleaned = -0.00213183 Jy ! Component: 1700 - total flux cleaned = -0.00202705 Jy ! Component: 1750 - total flux cleaned = -0.00206877 Jy ! Component: 1800 - total flux cleaned = -0.00206901 Jy ! Component: 1850 - total flux cleaned = -0.00202816 Jy ! Component: 1900 - total flux cleaned = -0.00198793 Jy ! Component: 1950 - total flux cleaned = -0.00196774 Jy ! Component: 2000 - total flux cleaned = -0.00186921 Jy ! Component: 2050 - total flux cleaned = -0.00184995 Jy ! Component: 2100 - total flux cleaned = -0.00181125 Jy ! Component: 2150 - total flux cleaned = -0.00183034 Jy ! Component: 2200 - total flux cleaned = -0.00171655 Jy ! Component: 2250 - total flux cleaned = -0.00175384 Jy ! Component: 2300 - total flux cleaned = -0.00162327 Jy ! Component: 2350 - total flux cleaned = -0.00162339 Jy ! Component: 2400 - total flux cleaned = -0.00153202 Jy ! Component: 2450 - total flux cleaned = -0.00149552 Jy ! Component: 2500 - total flux cleaned = -0.00136985 Jy ! Component: 2550 - total flux cleaned = -0.00135209 Jy ! Component: 2600 - total flux cleaned = -0.00136973 Jy ! Component: 2650 - total flux cleaned = -0.00131722 Jy ! Component: 2700 - total flux cleaned = -0.00133471 Jy ! Component: 2750 - total flux cleaned = -0.0012485 Jy ! Component: 2800 - total flux cleaned = -0.00121442 Jy ! Component: 2850 - total flux cleaned = -0.00116383 Jy ! Component: 2900 - total flux cleaned = -0.00121419 Jy ! Component: 2950 - total flux cleaned = -0.00118089 Jy ! Component: 3000 - total flux cleaned = -0.00116414 Jy ! Component: 3050 - total flux cleaned = -0.00111524 Jy ! Component: 3100 - total flux cleaned = -0.00108287 Jy ! Component: 3150 - total flux cleaned = -0.001099 Jy ! Component: 3200 - total flux cleaned = -0.00106706 Jy ! Component: 3250 - total flux cleaned = -0.00109884 Jy ! Component: 3300 - total flux cleaned = -0.00109899 Jy ! Component: 3350 - total flux cleaned = -0.00106785 Jy ! Component: 3400 - total flux cleaned = -0.00106796 Jy ! Component: 3450 - total flux cleaned = -0.00105247 Jy ! Component: 3500 - total flux cleaned = -0.00105247 Jy ! Component: 3550 - total flux cleaned = -0.00103711 Jy ! Component: 3600 - total flux cleaned = -0.0010221 Jy ! Component: 3650 - total flux cleaned = -0.00105199 Jy ! Component: 3700 - total flux cleaned = -0.001037 Jy ! Component: 3750 - total flux cleaned = -0.00102233 Jy ! Component: 3800 - total flux cleaned = -0.00105144 Jy ! Component: 3850 - total flux cleaned = -0.000993412 Jy ! Component: 3900 - total flux cleaned = -0.00100793 Jy ! Component: 3950 - total flux cleaned = -0.0009651 Jy ! Component: 4000 - total flux cleaned = -0.000979333 Jy ! Component: 4050 - total flux cleaned = -0.000979229 Jy ! Total flux subtracted in 4096 components = -0.000937126 Jy ! Clean residual min=-0.000760 max=0.000812 Jy/beam ! Clean residual mean=0.000001 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.862633 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 557 components and 0.862633 Jy ![Exited script file: muppet] wmap "J0741+2706_S_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.502 x 6.573 at -5.374 degrees (North through East) ! Clean map min=-0.002726 max=0.60628 Jy/beam ! Writing clean map to FITS file: J0741+2706_S_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.606282 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000259361 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.128337 0.128337 0.256674 0.513347 1.02669 2.05339 4.10678 8.21356 16.4271 32.8542 65.7085 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.606 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.502 x 6.573 at -5.374 degrees (North through East) ! Clean map min=-0.002726 max=0.60628 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 J0741+2706_S_2017_06_15_pus_uvs.log closed on Tue May 7 15:13:30 2019