! Started logfile: J1751+0939_S_2017_01_16_pus_uvs.log on Sun Apr 7 15:19:41 2019 obs J1751+0939_S_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1751+0939_S_2017_01_16_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.707407 visibilities/baseline/integration-bin. ! Found source: J1751+0939 ! ! 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 622 lines of history. ! ! Reading 3056 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 J1751+0939_S_2017_01_16_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.526371Jy sigma=0.003204 ! Fit after self-cal, rms=0.519738Jy sigma=0.003154 ! 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=3.548 mas, bmaj=8.575 mas, bpa=15.98 degrees ! Estimated noise=2252.49 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 = 1.06964 Jy ! Component: 100 - total flux cleaned = 1.30289 Jy ! Total flux subtracted in 100 components = 1.30289 Jy ! Clean residual min=-0.037192 max=0.065098 Jy/beam ! Clean residual mean=0.000099 rms=0.009349 Jy/beam ! Combined flux in latest and established models = 1.30289 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 1.30289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.357922Jy sigma=0.001471 ! Fit after self-cal, rms=0.357920Jy sigma=0.001471 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0638428 Jy ! Component: 100 - total flux cleaned = 0.0988585 Jy ! Total flux subtracted in 100 components = 0.0988585 Jy ! Clean residual min=-0.032914 max=0.036615 Jy/beam ! Clean residual mean=0.000125 rms=0.007855 Jy/beam ! Combined flux in latest and established models = 1.40175 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 1.40175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.343471Jy sigma=0.001321 ! Fit after self-cal, rms=0.343487Jy sigma=0.001321 ! 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=4.238 mas, bmaj=9.756 mas, bpa=17.62 degrees ! Estimated noise=1830.8 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 = 0.0232463 Jy ! Component: 100 - total flux cleaned = 0.037238 Jy ! Component: 150 - total flux cleaned = 0.0448365 Jy ! Component: 200 - total flux cleaned = 0.0463784 Jy ! Total flux subtracted in 200 components = 0.0463784 Jy ! Clean residual min=-0.031616 max=0.025346 Jy/beam ! Clean residual mean=0.000444 rms=0.007865 Jy/beam ! Combined flux in latest and established models = 1.44813 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 1.44813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.340542Jy sigma=0.001293 ! Fit after self-cal, rms=0.340473Jy sigma=0.001293 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 HN 0.97 KP 1.01 ! LA 1.01 MK 1.00* NL 0.91 OV 0.98 ! PT 1.05 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.02 KP 0.98 ! LA 0.98 MK 1.00* NL 1.04 OV 1.02 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.99 HN 1.01 KP 1.02 ! LA 1.01 MK 1.00* NL 1.03 OV 0.95 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 0.98 KP 0.66 ! LA 0.97 MK 1.00* NL 1.00* OV 0.76 ! PT 1.06 SC 1.16 ! ! ! Fit before self-cal, rms=0.340473Jy sigma=0.001293 ! Fit after self-cal, rms=0.224507Jy sigma=0.001008 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.242 mas, bmaj=9.761 mas, bpa=17.26 degrees ! Estimated noise=1823.52 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 = -0.0104169 Jy ! Component: 100 - total flux cleaned = -0.0132511 Jy ! Component: 150 - total flux cleaned = -0.0153678 Jy ! Component: 200 - total flux cleaned = -0.0166259 Jy ! Total flux subtracted in 200 components = -0.0166259 Jy ! Clean residual min=-0.022781 max=0.025841 Jy/beam ! Clean residual mean=0.000420 rms=0.006145 Jy/beam ! Combined flux in latest and established models = 1.4315 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 1.4315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.223335Jy sigma=0.000996 ! Fit after self-cal, rms=0.223356Jy sigma=0.000995 ! 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=0.223356Jy sigma=0.000995 ! Fit after self-cal, rms=0.184049Jy sigma=0.000675 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.231 mas, bmaj=9.748 mas, bpa=17.14 degrees ! Estimated noise=1823.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340346 Jy ! Component: 100 - total flux cleaned = 0.0029743 Jy ! Component: 150 - total flux cleaned = 0.00240688 Jy ! Component: 200 - total flux cleaned = 0.00205614 Jy ! Total flux subtracted in 200 components = 0.00205614 Jy ! Clean residual min=-0.006040 max=0.007392 Jy/beam ! Clean residual mean=0.000071 rms=0.001727 Jy/beam ! Combined flux in latest and established models = 1.43356 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 1.43356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183605Jy sigma=0.000668 ! Fit after self-cal, rms=0.183842Jy sigma=0.000667 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 (15.5, 19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00483318 Jy ! Component: 100 - total flux cleaned = 0.0057227 Jy ! Component: 150 - total flux cleaned = 0.00614476 Jy ! Component: 200 - total flux cleaned = 0.00639328 Jy ! Total flux subtracted in 200 components = 0.00639328 Jy ! Clean residual min=-0.005814 max=0.005598 Jy/beam ! Clean residual mean=0.000073 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 1.43995 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 90 components and 1.43995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183473Jy sigma=0.000662 ! Fit after self-cal, rms=0.183446Jy sigma=0.000662 ! 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=0.183446Jy sigma=0.000662 ! Fit after self-cal, rms=0.187041Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.227 mas, bmaj=9.734 mas, bpa=17.07 degrees ! Estimated noise=1822.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.6583e-05 Jy ! Component: 100 - total flux cleaned = 8.10993e-05 Jy ! Component: 150 - total flux cleaned = 0.000199478 Jy ! Component: 200 - total flux cleaned = 0.000206378 Jy ! Total flux subtracted in 200 components = 0.000206378 Jy ! Clean residual min=-0.004911 max=0.004847 Jy/beam ! Clean residual mean=0.000039 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 1.44016 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 112 components and 1.44016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186806Jy sigma=0.000652 ! Fit after self-cal, rms=0.186816Jy sigma=0.000652 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 = 0.00049656 Jy ! Component: 100 - total flux cleaned = 0.000333959 Jy ! Component: 150 - total flux cleaned = 0.000117715 Jy ! Component: 200 - total flux cleaned = -7.3252e-05 Jy ! Total flux subtracted in 200 components = -7.3252e-05 Jy ! Clean residual min=-0.004787 max=0.004683 Jy/beam ! Clean residual mean=0.000039 rms=0.001315 Jy/beam ! Combined flux in latest and established models = 1.44009 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 123 components and 1.44009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186740Jy sigma=0.000651 ! Fit after self-cal, rms=0.186728Jy sigma=0.000651 ! 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=0.186728Jy sigma=0.000651 ! Fit after self-cal, rms=0.186623Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.074 mas, bmaj=11.57 mas, bpa=9.425 degrees ! Estimated noise=2103.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000924242 Jy ! Component: 100 - total flux cleaned = -0.00153312 Jy ! Component: 150 - total flux cleaned = -0.00207307 Jy ! Component: 200 - total flux cleaned = -0.00240661 Jy ! Total flux subtracted in 200 components = -0.00240661 Jy ! Clean residual min=-0.005231 max=0.005267 Jy/beam ! Clean residual mean=0.000056 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 1.43768 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 131 components and 1.43768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186533Jy sigma=0.000649 ! Fit after self-cal, rms=0.186510Jy sigma=0.000649 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 = 0.00027385 Jy ! Component: 100 - total flux cleaned = -5.922e-05 Jy ! Component: 150 - total flux cleaned = -0.00030382 Jy ! Component: 200 - total flux cleaned = -0.000520966 Jy ! Total flux subtracted in 200 components = -0.000520966 Jy ! Clean residual min=-0.005050 max=0.005290 Jy/beam ! Clean residual mean=0.000056 rms=0.001425 Jy/beam ! Combined flux in latest and established models = 1.43716 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 148 components and 1.43716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186486Jy sigma=0.000649 ! Fit after self-cal, rms=0.186482Jy sigma=0.000649 ! 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=4.225 mas, bmaj=9.727 mas, bpa=17.04 degrees ! Estimated noise=1822.49 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.225 x 9.727 at 17.04 degrees (North through East) ! Clean map min=-0.0055323 max=1.3599 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=0.186482Jy sigma=0.000649 ! Fit after self-cal, rms=0.175543Jy sigma=0.000598 ! Inverting map and beam ! Estimated beam: bmin=4.224 mas, bmaj=9.721 mas, bpa=17 degrees ! Estimated noise=1822.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00112299 Jy ! Component: 100 - total flux cleaned = -0.00081019 Jy ! Component: 150 - total flux cleaned = -0.000985334 Jy ! Component: 200 - total flux cleaned = -0.00126571 Jy ! Total flux subtracted in 200 components = -0.00126571 Jy ! Clean residual min=-0.004247 max=0.004164 Jy/beam ! Clean residual mean=0.000032 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 1.43589 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 159 components and 1.43589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175452Jy sigma=0.000597 ! Fit after self-cal, rms=0.175439Jy sigma=0.000597 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.92515e-05 Jy ! Component: 100 - total flux cleaned = -0.000267345 Jy ! Component: 150 - total flux cleaned = -0.000493518 Jy ! Component: 200 - total flux cleaned = -0.000621203 Jy ! Total flux subtracted in 200 components = -0.000621203 Jy ! Clean residual min=-0.004177 max=0.004219 Jy/beam ! Clean residual mean=0.000032 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 1.43527 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 170 components and 1.43527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175414Jy sigma=0.000596 ! Fit after self-cal, rms=0.175407Jy sigma=0.000596 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175407Jy sigma=0.000596 ! Fit after self-cal, rms=0.175409Jy sigma=0.000596 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=3.539 mas, bmaj=8.539 mas, bpa=15.12 degrees ! Estimated noise=2221.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.05483 Jy ! Component: 100 - total flux cleaned = 1.28498 Jy ! Component: 150 - total flux cleaned = 1.3397 Jy ! Component: 200 - total flux cleaned = 1.36564 Jy ! Total flux subtracted in 200 components = 1.36564 Jy ! Clean residual min=-0.009049 max=0.013986 Jy/beam ! Clean residual mean=0.000016 rms=0.002303 Jy/beam ! Combined flux in latest and established models = 1.36564 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 20 model components to the UV plane model. ! The established model now contains 20 components and 1.36564 Jy ! Inverting map and beam ! Estimated beam: bmin=4.223 mas, bmaj=9.718 mas, bpa=16.98 degrees ! Estimated noise=1821.8 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 = 0.0232553 Jy ! Component: 100 - total flux cleaned = 0.0361788 Jy ! Component: 150 - total flux cleaned = 0.0448227 Jy ! Component: 200 - total flux cleaned = 0.0494513 Jy ! Total flux subtracted in 200 components = 0.0494513 Jy ! Clean residual min=-0.005601 max=0.006616 Jy/beam ! Clean residual mean=0.000024 rms=0.001477 Jy/beam ! Combined flux in latest and established models = 1.41509 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 53 components and 1.41509 Jy ! Inverting map ! Added new window around map position (6, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00526352 Jy ! Component: 100 - total flux cleaned = 0.00620375 Jy ! Component: 150 - total flux cleaned = 0.00700858 Jy ! Component: 200 - total flux cleaned = 0.00800582 Jy ! Total flux subtracted in 200 components = 0.00800582 Jy ! Clean residual min=-0.004940 max=0.004468 Jy/beam ! Clean residual mean=0.000027 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 1.42309 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 81 components and 1.42309 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=8.071 mas, bmaj=11.57 mas, bpa=9.195 degrees ! Estimated noise=2103.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329402 Jy ! Component: 100 - total flux cleaned = 0.00432903 Jy ! Component: 150 - total flux cleaned = 0.00481148 Jy ! Component: 200 - total flux cleaned = 0.00522827 Jy ! Total flux subtracted in 200 components = 0.00522827 Jy ! Clean residual min=-0.004889 max=0.005020 Jy/beam ! Clean residual mean=0.000047 rms=0.001350 Jy/beam ! Combined flux in latest and established models = 1.42832 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 = 0.000363553 Jy ! Component: 100 - total flux cleaned = 0.000622104 Jy ! Component: 150 - total flux cleaned = 0.000960701 Jy ! Component: 200 - total flux cleaned = 0.00106128 Jy ! Total flux subtracted in 200 components = 0.00106128 Jy ! Clean residual min=-0.004730 max=0.004867 Jy/beam ! Clean residual mean=0.000047 rms=0.001322 Jy/beam ! Combined flux in latest and established models = 1.42938 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 138 components and 1.42938 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.223 mas, bmaj=9.718 mas, bpa=16.98 degrees ! Estimated noise=1821.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000570269 Jy ! Component: 100 - total flux cleaned = 0.000649931 Jy ! Component: 150 - total flux cleaned = 0.000721496 Jy ! Component: 200 - total flux cleaned = 0.000653067 Jy ! Total flux subtracted in 200 components = 0.000653067 Jy ! Clean residual min=-0.004826 max=0.003923 Jy/beam ! Clean residual mean=0.000029 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 1.43004 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 158 components and 1.43004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175430Jy sigma=0.000596 ! Fit after self-cal, rms=0.175389Jy sigma=0.000596 wmodel J1751+0939_S_2017_01_16_pus_map.mod ! Writing 158 model components to file: J1751+0939_S_2017_01_16_pus_map.mod wobs J1751+0939_S_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1751+0939_S_2017_01_16_pus_uvs.fits wwins J1751+0939_S_2017_01_16_pus_map.win ! wwins: Wrote 3 windows to J1751+0939_S_2017_01_16_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 = -0.00179075 Jy ! Component: 100 - total flux cleaned = -0.00186717 Jy ! Component: 150 - total flux cleaned = -0.0015159 Jy ! Component: 200 - total flux cleaned = -0.00117455 Jy ! Component: 250 - total flux cleaned = -0.00051104 Jy ! Component: 300 - total flux cleaned = -0.000123416 Jy ! Component: 350 - total flux cleaned = 0.000129794 Jy ! Component: 400 - total flux cleaned = 0.000561941 Jy ! Component: 450 - total flux cleaned = 0.000983583 Jy ! Component: 500 - total flux cleaned = 0.00110116 Jy ! Component: 550 - total flux cleaned = 0.00121709 Jy ! Component: 600 - total flux cleaned = 0.00155829 Jy ! Component: 650 - total flux cleaned = 0.00161287 Jy ! Component: 700 - total flux cleaned = 0.00183324 Jy ! Component: 750 - total flux cleaned = 0.00221134 Jy ! Component: 800 - total flux cleaned = 0.00247614 Jy ! Component: 850 - total flux cleaned = 0.00252819 Jy ! Component: 900 - total flux cleaned = 0.00278688 Jy ! Component: 950 - total flux cleaned = 0.00288964 Jy ! Component: 1000 - total flux cleaned = 0.00324123 Jy ! Component: 1050 - total flux cleaned = 0.00358723 Jy ! Component: 1100 - total flux cleaned = 0.00373253 Jy ! Component: 1150 - total flux cleaned = 0.00368408 Jy ! Component: 1200 - total flux cleaned = 0.00401736 Jy ! Component: 1250 - total flux cleaned = 0.0041115 Jy ! Component: 1300 - total flux cleaned = 0.00420481 Jy ! Component: 1350 - total flux cleaned = 0.00434171 Jy ! Component: 1400 - total flux cleaned = 0.00438613 Jy ! Component: 1450 - total flux cleaned = 0.00434238 Jy ! Component: 1500 - total flux cleaned = 0.00452002 Jy ! Component: 1550 - total flux cleaned = 0.00447565 Jy ! Component: 1600 - total flux cleaned = 0.00460606 Jy ! Component: 1650 - total flux cleaned = 0.00456289 Jy ! Component: 1700 - total flux cleaned = 0.00447767 Jy ! Component: 1750 - total flux cleaned = 0.00456226 Jy ! Component: 1800 - total flux cleaned = 0.00452038 Jy ! Component: 1850 - total flux cleaned = 0.00464491 Jy ! Component: 1900 - total flux cleaned = 0.00464529 Jy ! Component: 1950 - total flux cleaned = 0.00460512 Jy ! Component: 2000 - total flux cleaned = 0.00460525 Jy ! Component: 2050 - total flux cleaned = 0.00468518 Jy ! Component: 2100 - total flux cleaned = 0.00472475 Jy ! Component: 2150 - total flux cleaned = 0.00464653 Jy ! Component: 2200 - total flux cleaned = 0.00483959 Jy ! Component: 2250 - total flux cleaned = 0.00476266 Jy ! Component: 2300 - total flux cleaned = 0.00502809 Jy ! Component: 2350 - total flux cleaned = 0.00499059 Jy ! Component: 2400 - total flux cleaned = 0.00510277 Jy ! Component: 2450 - total flux cleaned = 0.00521409 Jy ! Component: 2500 - total flux cleaned = 0.00532438 Jy ! Component: 2550 - total flux cleaned = 0.00554267 Jy ! Component: 2600 - total flux cleaned = 0.00565029 Jy ! Component: 2650 - total flux cleaned = 0.0056855 Jy ! Component: 2700 - total flux cleaned = 0.00568494 Jy ! Component: 2750 - total flux cleaned = 0.00561494 Jy ! Component: 2800 - total flux cleaned = 0.0057899 Jy ! Component: 2850 - total flux cleaned = 0.00592882 Jy ! Component: 2900 - total flux cleaned = 0.0058604 Jy ! Component: 2950 - total flux cleaned = 0.00599705 Jy ! Component: 3000 - total flux cleaned = 0.00596328 Jy ! Component: 3050 - total flux cleaned = 0.00596334 Jy ! Component: 3100 - total flux cleaned = 0.00596367 Jy ! Component: 3150 - total flux cleaned = 0.00593001 Jy ! Component: 3200 - total flux cleaned = 0.00576475 Jy ! Component: 3250 - total flux cleaned = 0.00579815 Jy ! Component: 3300 - total flux cleaned = 0.00589593 Jy ! Component: 3350 - total flux cleaned = 0.00579841 Jy ! Component: 3400 - total flux cleaned = 0.00583101 Jy ! Component: 3450 - total flux cleaned = 0.00586334 Jy ! Component: 3500 - total flux cleaned = 0.00589515 Jy ! Component: 3550 - total flux cleaned = 0.00586369 Jy ! Component: 3600 - total flux cleaned = 0.0058639 Jy ! Component: 3650 - total flux cleaned = 0.00583289 Jy ! Component: 3700 - total flux cleaned = 0.00586394 Jy ! Component: 3750 - total flux cleaned = 0.0059563 Jy ! Component: 3800 - total flux cleaned = 0.00589475 Jy ! Component: 3850 - total flux cleaned = 0.00580322 Jy ! Component: 3900 - total flux cleaned = 0.0058034 Jy ! Component: 3950 - total flux cleaned = 0.00577311 Jy ! Component: 4000 - total flux cleaned = 0.0056531 Jy ! Component: 4050 - total flux cleaned = 0.00562312 Jy ! Total flux subtracted in 4096 components = 0.00541594 Jy ! Clean residual min=-0.001875 max=0.001622 Jy/beam ! Clean residual mean=0.000015 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 1.43545 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 474 components and 1.43545 Jy ![Exited script file: muppet] wmap "J1751+0939_S_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.223 x 9.718 at 16.98 degrees (North through East) ! Clean map min=-0.0048314 max=1.3602 Jy/beam ! Writing clean map to FITS file: J1751+0939_S_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.36016 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000582949 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.128577 0.128577 0.257154 0.514308 1.02862 2.05723 4.11446 8.22892 16.4578 32.9157 65.8314 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.36 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.223 x 9.718 at 16.98 degrees (North through East) ! Clean map min=-0.0048314 max=1.3602 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 J1751+0939_S_2017_01_16_pus_uvs.log closed on Sun Apr 7 15:19:46 2019