! Started logfile: J0750+8241_S_2017_05_01_pus_uvs.log on Wed May 1 18:31:11 2019 obs J0750+8241_S_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0750+8241_S_2017_05_01_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.918056 visibilities/baseline/integration-bin. ! Found source: J0750+8241 ! ! 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 788 lines of history. ! ! Reading 18508 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 J0750+8241_S_2017_05_01_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 492 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.708153Jy sigma=0.003844 ! Fit after self-cal, rms=0.701199Jy sigma=0.003784 ! 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=3.35 mas, bmaj=3.571 mas, bpa=45.56 degrees ! Estimated noise=1163.64 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 = 0.377133 Jy ! Component: 100 - total flux cleaned = 0.498528 Jy ! Total flux subtracted in 100 components = 0.498528 Jy ! Clean residual min=-0.016967 max=0.051470 Jy/beam ! Clean residual mean=0.000096 rms=0.005510 Jy/beam ! Combined flux in latest and established models = 0.498528 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.498528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.537156Jy sigma=0.001244 ! Fit after self-cal, rms=0.537111Jy sigma=0.001243 ! Inverting map ! Added new window around map position (-0.5, 4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0550963 Jy ! Component: 100 - total flux cleaned = 0.089582 Jy ! Total flux subtracted in 100 components = 0.089582 Jy ! Clean residual min=-0.015478 max=0.027488 Jy/beam ! Clean residual mean=0.000059 rms=0.004201 Jy/beam ! Combined flux in latest and established models = 0.588109 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 40 components and 0.588109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.522278Jy sigma=0.001046 ! Fit after self-cal, rms=0.522092Jy sigma=0.001040 ! Inverting map ! Added new window around map position (-2, 10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0305325 Jy ! Component: 100 - total flux cleaned = 0.0516107 Jy ! Total flux subtracted in 100 components = 0.0516107 Jy ! Clean residual min=-0.014215 max=0.017748 Jy/beam ! Clean residual mean=0.000043 rms=0.003562 Jy/beam ! Combined flux in latest and established models = 0.63972 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 57 components and 0.63972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.517035Jy sigma=0.000968 ! Fit after self-cal, rms=0.516921Jy sigma=0.000965 ! 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=4.123 mas, bmaj=4.399 mas, bpa=34.4 degrees ! Estimated noise=793.947 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 = 0.0283687 Jy ! Component: 100 - total flux cleaned = 0.0471859 Jy ! Component: 150 - total flux cleaned = 0.0603864 Jy ! Component: 200 - total flux cleaned = 0.0697523 Jy ! Total flux subtracted in 200 components = 0.0697523 Jy ! Clean residual min=-0.011337 max=0.018277 Jy/beam ! Clean residual mean=0.000052 rms=0.002896 Jy/beam ! Combined flux in latest and established models = 0.709472 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 85 components and 0.709472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.512356Jy sigma=0.000923 ! Fit after self-cal, rms=0.512246Jy sigma=0.000920 ! Inverting map ! Added new window around map position (-4.5, 22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148462 Jy ! Component: 100 - total flux cleaned = 0.019619 Jy ! Component: 150 - total flux cleaned = 0.0238431 Jy ! Component: 200 - total flux cleaned = 0.0273288 Jy ! Total flux subtracted in 200 components = 0.0273288 Jy ! Clean residual min=-0.011133 max=0.012018 Jy/beam ! Clean residual mean=0.000023 rms=0.002459 Jy/beam ! Combined flux in latest and established models = 0.736801 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 114 components and 0.736801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.510879Jy sigma=0.000902 ! Fit after self-cal, rms=0.510822Jy sigma=0.000901 ! 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 0.95 FD 0.94 HN 1.01 KP 1.03 ! LA 1.00 MK 1.02 NL 0.97 OV 1.04 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.05 KP 0.99 ! LA 0.97 MK 1.02 NL 1.02 OV 0.94 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.05 KP 1.02 ! LA 1.01 MK 1.07 NL 1.02 OV 0.98 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.07 HN 1.02 KP 1.00* ! LA 1.06 MK 1.03 NL 1.00* OV 1.00* ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.510822Jy sigma=0.000901 ! Fit after self-cal, rms=0.474750Jy sigma=0.000872 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.143 mas, bmaj=4.413 mas, bpa=34.36 degrees ! Estimated noise=803.803 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 = 0.00852097 Jy ! Component: 100 - total flux cleaned = 0.0124314 Jy ! Component: 150 - total flux cleaned = 0.0138344 Jy ! Component: 200 - total flux cleaned = 0.0147149 Jy ! Total flux subtracted in 200 components = 0.0147149 Jy ! Clean residual min=-0.008119 max=0.009680 Jy/beam ! Clean residual mean=0.000021 rms=0.002279 Jy/beam ! Combined flux in latest and established models = 0.751516 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 131 components and 0.751516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.473722Jy sigma=0.000870 ! Fit after self-cal, rms=0.473709Jy sigma=0.000870 ! 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=0.473709Jy sigma=0.000870 ! Fit after self-cal, rms=0.114975Jy sigma=0.000738 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.137 mas, bmaj=4.427 mas, bpa=34.96 degrees ! Estimated noise=804.282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00507631 Jy ! Component: 100 - total flux cleaned = 0.00712036 Jy ! Component: 150 - total flux cleaned = 0.008609 Jy ! Component: 200 - total flux cleaned = 0.0095701 Jy ! Total flux subtracted in 200 components = 0.0095701 Jy ! Clean residual min=-0.003853 max=0.004008 Jy/beam ! Clean residual mean=0.000005 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.761086 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 149 components and 0.761086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114713Jy sigma=0.000735 ! Fit after self-cal, rms=0.114661Jy sigma=0.000735 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 (-10, 42.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00407564 Jy ! Component: 100 - total flux cleaned = 0.00604854 Jy ! Component: 150 - total flux cleaned = 0.0069388 Jy ! Component: 200 - total flux cleaned = 0.00765422 Jy ! Total flux subtracted in 200 components = 0.00765422 Jy ! Clean residual min=-0.003687 max=0.003617 Jy/beam ! Clean residual mean=0.000003 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.76874 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 166 components and 0.76874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114472Jy sigma=0.000733 ! Fit after self-cal, rms=0.114460Jy sigma=0.000733 ! 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=0.114460Jy sigma=0.000733 ! Fit after self-cal, rms=0.114857Jy sigma=0.000733 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.14 mas, bmaj=4.432 mas, bpa=34.35 degrees ! Estimated noise=806.525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026689 Jy ! Component: 100 - total flux cleaned = 0.00438316 Jy ! Component: 150 - total flux cleaned = 0.00548662 Jy ! Component: 200 - total flux cleaned = 0.0059751 Jy ! Total flux subtracted in 200 components = 0.0059751 Jy ! Clean residual min=-0.003452 max=0.003369 Jy/beam ! Clean residual mean=0.000005 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.774716 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 176 components and 0.774715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114749Jy sigma=0.000732 ! Fit after self-cal, rms=0.114743Jy sigma=0.000732 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 = 0.000952695 Jy ! Component: 100 - total flux cleaned = 0.00144643 Jy ! Component: 150 - total flux cleaned = 0.00164962 Jy ! Component: 200 - total flux cleaned = 0.00184257 Jy ! Total flux subtracted in 200 components = 0.00184257 Jy ! Clean residual min=-0.003381 max=0.003255 Jy/beam ! Clean residual mean=0.000003 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.776558 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 183 components and 0.776558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114696Jy sigma=0.000732 ! Fit after self-cal, rms=0.114694Jy sigma=0.000732 ! 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=0.114694Jy sigma=0.000732 ! Fit after self-cal, rms=0.115197Jy sigma=0.000732 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.933 mas, bmaj=9.394 mas, bpa=35.93 degrees ! Estimated noise=994.486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254501 Jy ! Component: 100 - total flux cleaned = 0.00418704 Jy ! Component: 150 - total flux cleaned = 0.0054002 Jy ! Component: 200 - total flux cleaned = 0.00631985 Jy ! Total flux subtracted in 200 components = 0.00631985 Jy ! Clean residual min=-0.003835 max=0.003241 Jy/beam ! Clean residual mean=0.000004 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.782878 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 203 components and 0.782878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115167Jy sigma=0.000732 ! Fit after self-cal, rms=0.115160Jy sigma=0.000732 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 = 0.000759269 Jy ! Component: 100 - total flux cleaned = 0.00122844 Jy ! Component: 150 - total flux cleaned = 0.00143424 Jy ! Component: 200 - total flux cleaned = 0.00151586 Jy ! Total flux subtracted in 200 components = 0.00151586 Jy ! Clean residual min=-0.004104 max=0.003256 Jy/beam ! Clean residual mean=0.000002 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.784394 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 211 components and 0.784394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115156Jy sigma=0.000731 ! Fit after self-cal, rms=0.115153Jy sigma=0.000731 ! 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=4.142 mas, bmaj=4.435 mas, bpa=33.99 degrees ! Estimated noise=809.275 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.142 x 4.435 at 33.99 degrees (North through East) ! Clean map min=-0.0068789 max=0.48995 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=3.37 mas, bmaj=3.602 mas, bpa=42.88 degrees ! Estimated noise=1193.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.385153 Jy ! Component: 100 - total flux cleaned = 0.510303 Jy ! Component: 150 - total flux cleaned = 0.569716 Jy ! Component: 200 - total flux cleaned = 0.606611 Jy ! Total flux subtracted in 200 components = 0.606611 Jy ! Clean residual min=-0.008673 max=0.020402 Jy/beam ! Clean residual mean=0.000056 rms=0.002928 Jy/beam ! Combined flux in latest and established models = 0.606612 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.606612 Jy ! Inverting map and beam ! Estimated beam: bmin=4.142 mas, bmaj=4.435 mas, bpa=33.99 degrees ! Estimated noise=809.275 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 = 0.0422398 Jy ! Component: 100 - total flux cleaned = 0.0720071 Jy ! Component: 150 - total flux cleaned = 0.0941152 Jy ! Component: 200 - total flux cleaned = 0.110892 Jy ! Total flux subtracted in 200 components = 0.110892 Jy ! Clean residual min=-0.005697 max=0.010030 Jy/beam ! Clean residual mean=0.000057 rms=0.001842 Jy/beam ! Combined flux in latest and established models = 0.717504 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 115 components and 0.717503 Jy ! Inverting map ! Added new window around map position (-2.5, 14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130046 Jy ! Component: 100 - total flux cleaned = 0.0230879 Jy ! Component: 150 - total flux cleaned = 0.0309886 Jy ! Component: 200 - total flux cleaned = 0.0372773 Jy ! Total flux subtracted in 200 components = 0.0372773 Jy ! Clean residual min=-0.004304 max=0.004537 Jy/beam ! Clean residual mean=0.000024 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.754781 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 163 components and 0.754781 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=8.933 mas, bmaj=9.394 mas, bpa=35.93 degrees ! Estimated noise=994.486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00852416 Jy ! Component: 100 - total flux cleaned = 0.01426 Jy ! Component: 150 - total flux cleaned = 0.0186007 Jy ! Component: 200 - total flux cleaned = 0.0212013 Jy ! Total flux subtracted in 200 components = 0.0212013 Jy ! Clean residual min=-0.004572 max=0.003584 Jy/beam ! Clean residual mean=0.000015 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 0.775982 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 = 0.00147608 Jy ! Component: 100 - total flux cleaned = 0.00274771 Jy ! Component: 150 - total flux cleaned = 0.00393211 Jy ! Component: 200 - total flux cleaned = 0.00488779 Jy ! Total flux subtracted in 200 components = 0.00488779 Jy ! Clean residual min=-0.003958 max=0.003092 Jy/beam ! Clean residual mean=0.000008 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.78087 Jy ! Adding 121 model components to the UV plane model. ! The established model now contains 257 components and 0.78087 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.142 mas, bmaj=4.435 mas, bpa=33.99 degrees ! Estimated noise=809.275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000306897 Jy ! Component: 100 - total flux cleaned = 0.000976631 Jy ! Component: 150 - total flux cleaned = 0.00141155 Jy ! Component: 200 - total flux cleaned = 0.00173161 Jy ! Total flux subtracted in 200 components = 0.00173161 Jy ! Clean residual min=-0.003357 max=0.003110 Jy/beam ! Clean residual mean=0.000002 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.782602 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 282 components and 0.782602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115372Jy sigma=0.000732 ! Fit after self-cal, rms=0.115304Jy sigma=0.000732 wmodel J0750+8241_S_2017_05_01_pus_map.mod ! Writing 282 model components to file: J0750+8241_S_2017_05_01_pus_map.mod wobs J0750+8241_S_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0750+8241_S_2017_05_01_pus_uvs.fits wwins J0750+8241_S_2017_05_01_pus_map.win ! wwins: Wrote 6 windows to J0750+8241_S_2017_05_01_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 = -0.00091802 Jy ! Component: 100 - total flux cleaned = -0.00181027 Jy ! Component: 150 - total flux cleaned = -0.00245103 Jy ! Component: 200 - total flux cleaned = -0.00296818 Jy ! Component: 250 - total flux cleaned = -0.00342161 Jy ! Component: 300 - total flux cleaned = -0.00386409 Jy ! Component: 350 - total flux cleaned = -0.00439275 Jy ! Component: 400 - total flux cleaned = -0.00486342 Jy ! Component: 450 - total flux cleaned = -0.00532604 Jy ! Component: 500 - total flux cleaned = -0.00578136 Jy ! Component: 550 - total flux cleaned = -0.00609432 Jy ! Component: 600 - total flux cleaned = -0.00644732 Jy ! Component: 650 - total flux cleaned = -0.00675134 Jy ! Component: 700 - total flux cleaned = -0.00705119 Jy ! Component: 750 - total flux cleaned = -0.00734679 Jy ! Component: 800 - total flux cleaned = -0.00759624 Jy ! Component: 850 - total flux cleaned = -0.00772 Jy ! Component: 900 - total flux cleaned = -0.00792344 Jy ! Component: 950 - total flux cleaned = -0.00820447 Jy ! Component: 1000 - total flux cleaned = -0.00832335 Jy ! Component: 1050 - total flux cleaned = -0.0085582 Jy ! Component: 1100 - total flux cleaned = -0.00863589 Jy ! Component: 1150 - total flux cleaned = -0.00882761 Jy ! Component: 1200 - total flux cleaned = -0.00897855 Jy ! Component: 1250 - total flux cleaned = -0.009053 Jy ! Component: 1300 - total flux cleaned = -0.00927465 Jy ! Component: 1350 - total flux cleaned = -0.00927481 Jy ! Component: 1400 - total flux cleaned = -0.00949171 Jy ! Component: 1450 - total flux cleaned = -0.00952729 Jy ! Component: 1500 - total flux cleaned = -0.0097043 Jy ! Component: 1550 - total flux cleaned = -0.00984431 Jy ! Component: 1600 - total flux cleaned = -0.00987926 Jy ! Component: 1650 - total flux cleaned = -0.00998305 Jy ! Component: 1700 - total flux cleaned = -0.010221 Jy ! Component: 1750 - total flux cleaned = -0.0104563 Jy ! Component: 1800 - total flux cleaned = -0.0105228 Jy ! Component: 1850 - total flux cleaned = -0.0106548 Jy ! Component: 1900 - total flux cleaned = -0.0107205 Jy ! Component: 1950 - total flux cleaned = -0.0108821 Jy ! Component: 2000 - total flux cleaned = -0.0108824 Jy ! Component: 2050 - total flux cleaned = -0.0109464 Jy ! Component: 2100 - total flux cleaned = -0.0109783 Jy ! Component: 2150 - total flux cleaned = -0.0110721 Jy ! Component: 2200 - total flux cleaned = -0.0112577 Jy ! Component: 2250 - total flux cleaned = -0.0113499 Jy ! Component: 2300 - total flux cleaned = -0.0114415 Jy ! Component: 2350 - total flux cleaned = -0.0115322 Jy ! Component: 2400 - total flux cleaned = -0.0115321 Jy ! Component: 2450 - total flux cleaned = -0.0116216 Jy ! Component: 2500 - total flux cleaned = -0.0116217 Jy ! Component: 2550 - total flux cleaned = -0.0118852 Jy ! Component: 2600 - total flux cleaned = -0.0117982 Jy ! Component: 2650 - total flux cleaned = -0.011856 Jy ! Component: 2700 - total flux cleaned = -0.0119418 Jy ! Component: 2750 - total flux cleaned = -0.0119136 Jy ! Component: 2800 - total flux cleaned = -0.0120263 Jy ! Component: 2850 - total flux cleaned = -0.0120825 Jy ! Component: 2900 - total flux cleaned = -0.0122212 Jy ! Component: 2950 - total flux cleaned = -0.0121384 Jy ! Component: 3000 - total flux cleaned = -0.0120567 Jy ! Component: 3050 - total flux cleaned = -0.0121927 Jy ! Component: 3100 - total flux cleaned = -0.0121927 Jy ! Component: 3150 - total flux cleaned = -0.0122194 Jy ! Component: 3200 - total flux cleaned = -0.012246 Jy ! Component: 3250 - total flux cleaned = -0.0122986 Jy ! Component: 3300 - total flux cleaned = -0.0123251 Jy ! Component: 3350 - total flux cleaned = -0.012325 Jy ! Component: 3400 - total flux cleaned = -0.0123509 Jy ! Component: 3450 - total flux cleaned = -0.0122739 Jy ! Component: 3500 - total flux cleaned = -0.0122993 Jy ! Component: 3550 - total flux cleaned = -0.0124261 Jy ! Component: 3600 - total flux cleaned = -0.0124512 Jy ! Component: 3650 - total flux cleaned = -0.0123764 Jy ! Component: 3700 - total flux cleaned = -0.0124759 Jy ! Component: 3750 - total flux cleaned = -0.0123771 Jy ! Component: 3800 - total flux cleaned = -0.012451 Jy ! Component: 3850 - total flux cleaned = -0.0125484 Jy ! Component: 3900 - total flux cleaned = -0.0124756 Jy ! Component: 3950 - total flux cleaned = -0.0124277 Jy ! Component: 4000 - total flux cleaned = -0.0124756 Jy ! Component: 4050 - total flux cleaned = -0.0124756 Jy ! Total flux subtracted in 4096 components = -0.0124282 Jy ! Clean residual min=-0.001270 max=0.001179 Jy/beam ! Clean residual mean=-0.000002 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.770173 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 582 components and 0.770173 Jy ![Exited script file: muppet] wmap "J0750+8241_S_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.142 x 4.435 at 33.99 degrees (North through East) ! Clean map min=-0.0038229 max=0.49037 Jy/beam ! Writing clean map to FITS file: J0750+8241_S_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.490371 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000432277 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.264459 0.264459 0.528919 1.05784 2.11568 4.23135 8.4627 16.9254 33.8508 67.7016 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.49 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.142 x 4.435 at 33.99 degrees (North through East) ! Clean map min=-0.0038229 max=0.49037 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 J0750+8241_S_2017_05_01_pus_uvs.log closed on Wed May 1 18:31:17 2019