! Started logfile: J0136+4751_S_2017_05_27_pus_uvs.log on Fri May 3 10:54:15 2019 obs J0136+4751_S_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0136+4751_S_2017_05_27_pus_uva.fits ! AN table 1: 23 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.847343 visibilities/baseline/integration-bin. ! Found source: J0136+4751 ! ! 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 1211 lines of history. ! ! Reading 3508 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 J0136+4751_S_2017_05_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 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 136 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.520643Jy sigma=0.004474 ! Fit after self-cal, rms=0.510576Jy sigma=0.004382 ! 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=3.021 mas, bmaj=4.915 mas, bpa=-3.53 degrees ! Estimated noise=1854.81 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 = 1.02209 Jy ! Component: 100 - total flux cleaned = 1.31226 Jy ! Total flux subtracted in 100 components = 1.31226 Jy ! Clean residual min=-0.037183 max=0.120680 Jy/beam ! Clean residual mean=-0.000213 rms=0.011930 Jy/beam ! Combined flux in latest and established models = 1.31226 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.31226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.308817Jy sigma=0.002449 ! Fit after self-cal, rms=0.308530Jy sigma=0.002447 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.135316 Jy ! Component: 100 - total flux cleaned = 0.214864 Jy ! Total flux subtracted in 100 components = 0.214864 Jy ! Clean residual min=-0.026449 max=0.053200 Jy/beam ! Clean residual mean=-0.000112 rms=0.006818 Jy/beam ! Combined flux in latest and established models = 1.52712 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 1.52712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.222707Jy sigma=0.001581 ! Fit after self-cal, rms=0.222087Jy sigma=0.001575 ! Inverting map ! Added new window around map position (-3, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0577431 Jy ! Component: 100 - total flux cleaned = 0.0956615 Jy ! Total flux subtracted in 100 components = 0.0956615 Jy ! Clean residual min=-0.024439 max=0.023142 Jy/beam ! Clean residual mean=-0.000076 rms=0.005303 Jy/beam ! Combined flux in latest and established models = 1.62278 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 1.62278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201792Jy sigma=0.001368 ! Fit after self-cal, rms=0.201076Jy sigma=0.001360 ! 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=3.628 mas, bmaj=5.634 mas, bpa=-1.194 degrees ! Estimated noise=1532.44 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 = 0.0345496 Jy ! Component: 100 - total flux cleaned = 0.0553798 Jy ! Component: 150 - total flux cleaned = 0.0689206 Jy ! Component: 200 - total flux cleaned = 0.0777153 Jy ! Total flux subtracted in 200 components = 0.0777153 Jy ! Clean residual min=-0.019509 max=0.016636 Jy/beam ! Clean residual mean=-0.000118 rms=0.003865 Jy/beam ! Combined flux in latest and established models = 1.7005 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 58 components and 1.7005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193466Jy sigma=0.001296 ! Fit after self-cal, rms=0.192981Jy sigma=0.001291 ! 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 0.96 FD 0.92 HN 1.01 KP 1.01 ! LA 0.99 MK 1.03 NL 0.90 OV 0.98 ! PT 1.06 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.04 KP 0.97 ! LA 0.95 MK 1.02 NL 1.07 OV 1.09 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.03 KP 1.00 ! LA 1.01 MK 1.04 NL 1.00 OV 0.96 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.00 KP 1.00* ! LA 1.10 MK 1.16 NL 1.00* OV 1.00* ! PT 1.05 SC 1.00* ! ! ! Fit before self-cal, rms=0.192981Jy sigma=0.001291 ! Fit after self-cal, rms=0.157408Jy sigma=0.000992 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.655 mas, bmaj=5.652 mas, bpa=-0.4349 degrees ! Estimated noise=1538.11 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 = 0.00897115 Jy ! Component: 100 - total flux cleaned = 0.0100838 Jy ! Component: 150 - total flux cleaned = 0.0111425 Jy ! Component: 200 - total flux cleaned = 0.0115936 Jy ! Total flux subtracted in 200 components = 0.0115936 Jy ! Clean residual min=-0.010897 max=0.009867 Jy/beam ! Clean residual mean=-0.000052 rms=0.002427 Jy/beam ! Combined flux in latest and established models = 1.71209 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 1.71209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155798Jy sigma=0.000973 ! Fit after self-cal, rms=0.155616Jy sigma=0.000971 ! 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=0.155616Jy sigma=0.000971 ! Fit after self-cal, rms=0.110221Jy sigma=0.000759 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.661 mas, bmaj=5.666 mas, bpa=-0.6442 degrees ! Estimated noise=1539.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000496982 Jy ! Component: 100 - total flux cleaned = 0.00179799 Jy ! Component: 150 - total flux cleaned = 0.00207906 Jy ! Component: 200 - total flux cleaned = 0.00219796 Jy ! Total flux subtracted in 200 components = 0.00219796 Jy ! Clean residual min=-0.005993 max=0.008059 Jy/beam ! Clean residual mean=-0.000006 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 1.71429 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 1.71429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109601Jy sigma=0.000752 ! Fit after self-cal, rms=0.109458Jy sigma=0.000750 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 (-11, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00773812 Jy ! Component: 100 - total flux cleaned = 0.0107367 Jy ! Component: 150 - total flux cleaned = 0.0124354 Jy ! Component: 200 - total flux cleaned = 0.0134509 Jy ! Total flux subtracted in 200 components = 0.0134509 Jy ! Clean residual min=-0.004710 max=0.006174 Jy/beam ! Clean residual mean=-0.000008 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 1.72774 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 1.72774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108621Jy sigma=0.000742 ! Fit after self-cal, rms=0.108541Jy sigma=0.000741 ! Inverting map ! Added new window around map position (-1.5, 13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00654469 Jy ! Component: 100 - total flux cleaned = 0.00823913 Jy ! Component: 150 - total flux cleaned = 0.00880779 Jy ! Component: 200 - total flux cleaned = 0.00906742 Jy ! Total flux subtracted in 200 components = 0.00906742 Jy ! Clean residual min=-0.004254 max=0.005184 Jy/beam ! Clean residual mean=-0.000006 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 1.73681 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 109 components and 1.73681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107999Jy sigma=0.000735 ! Fit after self-cal, rms=0.107933Jy sigma=0.000735 ! Inverting map ! Added new window around map position (-37.5, -18.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00385568 Jy ! Component: 100 - total flux cleaned = 0.00594651 Jy ! Component: 150 - total flux cleaned = 0.0062955 Jy ! Component: 200 - total flux cleaned = 0.00629222 Jy ! Total flux subtracted in 200 components = 0.00629222 Jy ! Clean residual min=-0.004083 max=0.004652 Jy/beam ! Clean residual mean=-0.000006 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 1.7431 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 125 components and 1.7431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107594Jy sigma=0.000731 ! Fit after self-cal, rms=0.107579Jy sigma=0.000731 ! 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=0.107579Jy sigma=0.000731 ! Fit after self-cal, rms=0.107433Jy sigma=0.000730 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.663 mas, bmaj=5.661 mas, bpa=-0.7397 degrees ! Estimated noise=1539.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023125 Jy ! Component: 100 - total flux cleaned = 0.00423398 Jy ! Component: 150 - total flux cleaned = 0.00497048 Jy ! Component: 200 - total flux cleaned = 0.00507035 Jy ! Total flux subtracted in 200 components = 0.00507035 Jy ! Clean residual min=-0.003578 max=0.004381 Jy/beam ! Clean residual mean=-0.000005 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 1.74817 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 137 components and 1.74817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107201Jy sigma=0.000727 ! Fit after self-cal, rms=0.107181Jy sigma=0.000727 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, 121). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000739813 Jy ! Component: 100 - total flux cleaned = 0.000856028 Jy ! Component: 150 - total flux cleaned = 0.00105943 Jy ! Component: 200 - total flux cleaned = 0.00124456 Jy ! Total flux subtracted in 200 components = 0.00124456 Jy ! Clean residual min=-0.003536 max=0.003726 Jy/beam ! Clean residual mean=-0.000005 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 1.74941 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 150 components and 1.74941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106918Jy sigma=0.000725 ! Fit after self-cal, rms=0.106906Jy sigma=0.000725 ! 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=0.106906Jy sigma=0.000725 ! Fit after self-cal, rms=0.106914Jy sigma=0.000724 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.769 mas, bmaj=9.335 mas, bpa=3.478 degrees ! Estimated noise=1897.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302305 Jy ! Component: 100 - total flux cleaned = 0.00409628 Jy ! Component: 150 - total flux cleaned = 0.0045409 Jy ! Component: 200 - total flux cleaned = 0.00480463 Jy ! Total flux subtracted in 200 components = 0.00480463 Jy ! Clean residual min=-0.003501 max=0.003453 Jy/beam ! Clean residual mean=-0.000008 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 1.75422 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 170 components and 1.75422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106887Jy sigma=0.000724 ! Fit after self-cal, rms=0.106873Jy sigma=0.000724 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 = 0.000592927 Jy ! Component: 100 - total flux cleaned = 0.000842722 Jy ! Component: 150 - total flux cleaned = 0.000710083 Jy ! Component: 200 - total flux cleaned = 0.0006301 Jy ! Total flux subtracted in 200 components = 0.0006301 Jy ! Clean residual min=-0.003543 max=0.003340 Jy/beam ! Clean residual mean=-0.000009 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 1.75485 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 185 components and 1.75485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106862Jy sigma=0.000724 ! Fit after self-cal, rms=0.106856Jy sigma=0.000724 ! 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=3.663 mas, bmaj=5.66 mas, bpa=-0.7656 degrees ! Estimated noise=1539.16 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.663 x 5.66 at -0.7656 degrees (North through East) ! Clean map min=-0.0035046 max=1.3436 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=0.106856Jy sigma=0.000724 ! Fit after self-cal, rms=0.080643Jy sigma=0.000612 ! Inverting map and beam ! Estimated beam: bmin=3.663 mas, bmaj=5.659 mas, bpa=-0.8058 degrees ! Estimated noise=1538.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000848885 Jy ! Component: 100 - total flux cleaned = -0.000943218 Jy ! Component: 150 - total flux cleaned = -0.0010282 Jy ! Component: 200 - total flux cleaned = -0.00126965 Jy ! Total flux subtracted in 200 components = -0.00126965 Jy ! Clean residual min=-0.003415 max=0.003529 Jy/beam ! Clean residual mean=-0.000007 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 1.75358 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 198 components and 1.75358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080434Jy sigma=0.000610 ! Fit after self-cal, rms=0.080429Jy sigma=0.000610 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.76606e-05 Jy ! Component: 100 - total flux cleaned = -0.00014736 Jy ! Component: 150 - total flux cleaned = -0.00036053 Jy ! Component: 200 - total flux cleaned = -0.000566692 Jy ! Total flux subtracted in 200 components = -0.000566692 Jy ! Clean residual min=-0.003328 max=0.003417 Jy/beam ! Clean residual mean=-0.000007 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 1.75301 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 207 components and 1.75301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080290Jy sigma=0.000609 ! Fit after self-cal, rms=0.080287Jy sigma=0.000609 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080287Jy sigma=0.000609 ! Fit after self-cal, rms=0.080289Jy sigma=0.000609 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=3.057 mas, bmaj=4.937 mas, bpa=-3.138 degrees ! Estimated noise=1869.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.02932 Jy ! Component: 100 - total flux cleaned = 1.32378 Jy ! Component: 150 - total flux cleaned = 1.45525 Jy ! Component: 200 - total flux cleaned = 1.5347 Jy ! Total flux subtracted in 200 components = 1.5347 Jy ! Clean residual min=-0.016317 max=0.042313 Jy/beam ! Clean residual mean=-0.000080 rms=0.005086 Jy/beam ! Combined flux in latest and established models = 1.5347 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 27 model components to the UV plane model. ! The established model now contains 27 components and 1.5347 Jy ! Inverting map and beam ! Estimated beam: bmin=3.664 mas, bmaj=5.658 mas, bpa=-0.8153 degrees ! Estimated noise=1539.16 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 = 0.0697121 Jy ! Component: 100 - total flux cleaned = 0.112429 Jy ! Component: 150 - total flux cleaned = 0.140603 Jy ! Component: 200 - total flux cleaned = 0.160368 Jy ! Total flux subtracted in 200 components = 0.160368 Jy ! Clean residual min=-0.006937 max=0.011255 Jy/beam ! Clean residual mean=-0.000013 rms=0.001954 Jy/beam ! Combined flux in latest and established models = 1.69507 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 61 components and 1.69507 Jy ! Inverting map ! Added new window around map position (-3, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147864 Jy ! Component: 100 - total flux cleaned = 0.0262543 Jy ! Component: 150 - total flux cleaned = 0.0352123 Jy ! Component: 200 - total flux cleaned = 0.0423797 Jy ! Total flux subtracted in 200 components = 0.0423797 Jy ! Clean residual min=-0.005384 max=0.005835 Jy/beam ! Clean residual mean=-0.000009 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 1.73745 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 82 components and 1.73745 Jy ! Inverting map ! Added new window around map position (14, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00573945 Jy ! Component: 100 - total flux cleaned = 0.00820831 Jy ! Component: 150 - total flux cleaned = 0.00966116 Jy ! Component: 200 - total flux cleaned = 0.0112034 Jy ! Total flux subtracted in 200 components = 0.0112034 Jy ! Clean residual min=-0.004520 max=0.004791 Jy/beam ! Clean residual mean=-0.000009 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 1.74865 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 94 components and 1.74865 Jy ! Inverting map ! Added new window around map position (-10.5, 19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276881 Jy ! Component: 100 - total flux cleaned = 0.0037964 Jy ! Component: 150 - total flux cleaned = 0.00444058 Jy ! Component: 200 - total flux cleaned = 0.00536429 Jy ! Total flux subtracted in 200 components = 0.00536429 Jy ! Clean residual min=-0.004134 max=0.004027 Jy/beam ! Clean residual mean=-0.000009 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 1.75401 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 109 components and 1.75401 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=7.768 mas, bmaj=9.33 mas, bpa=3.451 degrees ! Estimated noise=1898.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180046 Jy ! Component: 100 - total flux cleaned = 0.00335545 Jy ! Component: 150 - total flux cleaned = 0.00427265 Jy ! Component: 200 - total flux cleaned = 0.0047044 Jy ! Total flux subtracted in 200 components = 0.0047044 Jy ! Clean residual min=-0.003512 max=0.003452 Jy/beam ! Clean residual mean=-0.000017 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 1.75872 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 = 0.000255014 Jy ! Component: 100 - total flux cleaned = 0.000478944 Jy ! Component: 150 - total flux cleaned = 0.000527124 Jy ! Component: 200 - total flux cleaned = 0.0005772 Jy ! Total flux subtracted in 200 components = 0.0005772 Jy ! Clean residual min=-0.003371 max=0.003399 Jy/beam ! Clean residual mean=-0.000018 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 1.75929 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 159 components and 1.75929 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.664 mas, bmaj=5.658 mas, bpa=-0.8153 degrees ! Estimated noise=1539.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000508081 Jy ! Component: 100 - total flux cleaned = -0.000372524 Jy ! Component: 150 - total flux cleaned = -0.000245855 Jy ! Component: 200 - total flux cleaned = 4.59452e-06 Jy ! Total flux subtracted in 200 components = 4.59452e-06 Jy ! Clean residual min=-0.003689 max=0.003580 Jy/beam ! Clean residual mean=-0.000008 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 1.7593 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 168 components and 1.7593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081501Jy sigma=0.000617 ! Fit after self-cal, rms=0.081359Jy sigma=0.000616 wmodel J0136+4751_S_2017_05_27_pus_map.mod ! Writing 168 model components to file: J0136+4751_S_2017_05_27_pus_map.mod wobs J0136+4751_S_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0136+4751_S_2017_05_27_pus_uvs.fits wwins J0136+4751_S_2017_05_27_pus_map.win ! wwins: Wrote 9 windows to J0136+4751_S_2017_05_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 = 0.000260747 Jy ! Component: 100 - total flux cleaned = 0.000906844 Jy ! Component: 150 - total flux cleaned = 0.00146926 Jy ! Component: 200 - total flux cleaned = 0.00195536 Jy ! Component: 250 - total flux cleaned = 0.00236992 Jy ! Component: 300 - total flux cleaned = 0.00248539 Jy ! Component: 350 - total flux cleaned = 0.002714 Jy ! Component: 400 - total flux cleaned = 0.00299374 Jy ! Component: 450 - total flux cleaned = 0.00315838 Jy ! Component: 500 - total flux cleaned = 0.00353583 Jy ! Component: 550 - total flux cleaned = 0.00353468 Jy ! Component: 600 - total flux cleaned = 0.00358679 Jy ! Component: 650 - total flux cleaned = 0.00363929 Jy ! Component: 700 - total flux cleaned = 0.00358849 Jy ! Component: 750 - total flux cleaned = 0.00368918 Jy ! Component: 800 - total flux cleaned = 0.00373734 Jy ! Component: 850 - total flux cleaned = 0.00368773 Jy ! Component: 900 - total flux cleaned = 0.0036386 Jy ! Component: 950 - total flux cleaned = 0.00368677 Jy ! Component: 1000 - total flux cleaned = 0.00392277 Jy ! Component: 1050 - total flux cleaned = 0.00392164 Jy ! Component: 1100 - total flux cleaned = 0.00387489 Jy ! Component: 1150 - total flux cleaned = 0.00396656 Jy ! Component: 1200 - total flux cleaned = 0.00396633 Jy ! Component: 1250 - total flux cleaned = 0.00387545 Jy ! Component: 1300 - total flux cleaned = 0.00396458 Jy ! Component: 1350 - total flux cleaned = 0.00405342 Jy ! Component: 1400 - total flux cleaned = 0.00418473 Jy ! Component: 1450 - total flux cleaned = 0.00435859 Jy ! Component: 1500 - total flux cleaned = 0.00427249 Jy ! Component: 1550 - total flux cleaned = 0.00444348 Jy ! Component: 1600 - total flux cleaned = 0.00461231 Jy ! Component: 1650 - total flux cleaned = 0.00461241 Jy ! Component: 1700 - total flux cleaned = 0.00482002 Jy ! Component: 1750 - total flux cleaned = 0.00469581 Jy ! Component: 1800 - total flux cleaned = 0.00461358 Jy ! Component: 1850 - total flux cleaned = 0.00461431 Jy ! Component: 1900 - total flux cleaned = 0.00473569 Jy ! Component: 1950 - total flux cleaned = 0.00489579 Jy ! Component: 2000 - total flux cleaned = 0.004936 Jy ! Component: 2050 - total flux cleaned = 0.00509359 Jy ! Component: 2100 - total flux cleaned = 0.00505424 Jy ! Component: 2150 - total flux cleaned = 0.00513161 Jy ! Component: 2200 - total flux cleaned = 0.00505447 Jy ! Component: 2250 - total flux cleaned = 0.00513147 Jy ! Component: 2300 - total flux cleaned = 0.00532245 Jy ! Component: 2350 - total flux cleaned = 0.00528497 Jy ! Component: 2400 - total flux cleaned = 0.0053982 Jy ! Component: 2450 - total flux cleaned = 0.00551023 Jy ! Component: 2500 - total flux cleaned = 0.00547352 Jy ! Component: 2550 - total flux cleaned = 0.00562123 Jy ! Component: 2600 - total flux cleaned = 0.005621 Jy ! Component: 2650 - total flux cleaned = 0.00562069 Jy ! Component: 2700 - total flux cleaned = 0.0056929 Jy ! Component: 2750 - total flux cleaned = 0.00569279 Jy ! Component: 2800 - total flux cleaned = 0.00569277 Jy ! Component: 2850 - total flux cleaned = 0.00572823 Jy ! Component: 2900 - total flux cleaned = 0.00586917 Jy ! Component: 2950 - total flux cleaned = 0.00583444 Jy ! Component: 3000 - total flux cleaned = 0.00590367 Jy ! Component: 3050 - total flux cleaned = 0.00600761 Jy ! Component: 3100 - total flux cleaned = 0.00593867 Jy ! Component: 3150 - total flux cleaned = 0.00610963 Jy ! Component: 3200 - total flux cleaned = 0.00617767 Jy ! Component: 3250 - total flux cleaned = 0.00611027 Jy ! Component: 3300 - total flux cleaned = 0.00621107 Jy ! Component: 3350 - total flux cleaned = 0.00634422 Jy ! Component: 3400 - total flux cleaned = 0.0062777 Jy ! Component: 3450 - total flux cleaned = 0.0062773 Jy ! Component: 3500 - total flux cleaned = 0.00631035 Jy ! Component: 3550 - total flux cleaned = 0.00644075 Jy ! Component: 3600 - total flux cleaned = 0.00644055 Jy ! Component: 3650 - total flux cleaned = 0.00653721 Jy ! Component: 3700 - total flux cleaned = 0.00660151 Jy ! Component: 3750 - total flux cleaned = 0.00663342 Jy ! Component: 3800 - total flux cleaned = 0.00669685 Jy ! Component: 3850 - total flux cleaned = 0.00672817 Jy ! Component: 3900 - total flux cleaned = 0.00675933 Jy ! Component: 3950 - total flux cleaned = 0.00679044 Jy ! Component: 4000 - total flux cleaned = 0.00688372 Jy ! Component: 4050 - total flux cleaned = 0.00691495 Jy ! Total flux subtracted in 4096 components = 0.00703833 Jy ! Clean residual min=-0.001708 max=0.002043 Jy/beam ! Clean residual mean=-0.000005 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 1.76634 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 452 components and 1.76634 Jy ![Exited script file: muppet] wmap "J0136+4751_S_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.664 x 5.658 at -0.8153 degrees (North through East) ! Clean map min=-0.002802 max=1.3429 Jy/beam ! Writing clean map to FITS file: J0136+4751_S_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.34288 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000540241 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.12069 0.12069 0.241379 0.482758 0.965517 1.93103 3.86207 7.72413 15.4483 30.8965 61.7931 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.342 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.664 x 5.658 at -0.8153 degrees (North through East) ! Clean map min=-0.002802 max=1.3429 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 J0136+4751_S_2017_05_27_pus_uvs.log closed on Fri May 3 10:54:21 2019