! Started logfile: J0204+0903_S_2017_02_19_pus_uvs.log on Sat May 4 18:39:26 2019 obs J0204+0903_S_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0204+0903_S_2017_02_19_pus_uva.fits ! AN table 1: 217 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.785151 visibilities/baseline/integration-bin. ! Found source: J0204+0903 ! ! 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 482 lines of history. ! ! Reading 30668 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 J0204+0903_S_2017_02_19_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 238 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 238 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 238 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 894 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.838670Jy sigma=0.007056 ! Fit after self-cal, rms=0.775533Jy sigma=0.006579 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.642 mas, bmaj=6.642 mas, bpa=-6.668 degrees ! Estimated noise=780.342 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 = 0.210614 Jy ! Component: 100 - total flux cleaned = 0.310214 Jy ! Total flux subtracted in 100 components = 0.310214 Jy ! Clean residual min=-0.042728 max=0.093610 Jy/beam ! Clean residual mean=-0.000210 rms=0.013400 Jy/beam ! Combined flux in latest and established models = 0.310214 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.310214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.321803Jy sigma=0.002600 ! Fit after self-cal, rms=0.320921Jy sigma=0.002595 ! Inverting map ! Added new window around map position (25.5, 7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0901076 Jy ! Component: 100 - total flux cleaned = 0.149256 Jy ! Total flux subtracted in 100 components = 0.149256 Jy ! Clean residual min=-0.039245 max=0.094133 Jy/beam ! Clean residual mean=-0.000179 rms=0.011474 Jy/beam ! Combined flux in latest and established models = 0.45947 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.45947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.276273Jy sigma=0.002225 ! Fit after self-cal, rms=0.271467Jy sigma=0.002179 ! Inverting map ! Added new window around map position (21, 7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0937364 Jy ! Component: 100 - total flux cleaned = 0.149749 Jy ! Total flux subtracted in 100 components = 0.149749 Jy ! Clean residual min=-0.026199 max=0.053197 Jy/beam ! Clean residual mean=-0.000144 rms=0.008490 Jy/beam ! Combined flux in latest and established models = 0.609219 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.609219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.220333Jy sigma=0.001743 ! Fit after self-cal, rms=0.213574Jy sigma=0.001684 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0604148 Jy ! Component: 100 - total flux cleaned = 0.104428 Jy ! Total flux subtracted in 100 components = 0.104428 Jy ! Clean residual min=-0.020473 max=0.047173 Jy/beam ! Clean residual mean=-0.000106 rms=0.006544 Jy/beam ! Combined flux in latest and established models = 0.713647 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 56 components and 0.713647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182038Jy sigma=0.001424 ! Fit after self-cal, rms=0.179881Jy sigma=0.001405 ! Inverting map ! Added new window around map position (-3.5, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.046794 Jy ! Component: 100 - total flux cleaned = 0.0825287 Jy ! Total flux subtracted in 100 components = 0.0825287 Jy ! Clean residual min=-0.016512 max=0.037494 Jy/beam ! Clean residual mean=-0.000076 rms=0.005252 Jy/beam ! Combined flux in latest and established models = 0.796175 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 68 components and 0.796175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157789Jy sigma=0.001227 ! Fit after self-cal, rms=0.157179Jy sigma=0.001221 ! Inverting map ! Added new window around map position (17, 7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.036836 Jy ! Component: 100 - total flux cleaned = 0.064535 Jy ! Total flux subtracted in 100 components = 0.064535 Jy ! Clean residual min=-0.014132 max=0.032414 Jy/beam ! Clean residual mean=-0.000064 rms=0.004330 Jy/beam ! Combined flux in latest and established models = 0.86071 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.86071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141883Jy sigma=0.001098 ! Fit after self-cal, rms=0.141374Jy sigma=0.001094 ! Inverting map ! Added new window around map position (3.5, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0293126 Jy ! Component: 100 - total flux cleaned = 0.0516974 Jy ! Total flux subtracted in 100 components = 0.0516974 Jy ! Clean residual min=-0.013241 max=0.016736 Jy/beam ! Clean residual mean=-0.000052 rms=0.003629 Jy/beam ! Combined flux in latest and established models = 0.912408 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.912408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130548Jy sigma=0.001010 ! Fit after self-cal, rms=0.130428Jy sigma=0.001008 ! 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=3.023 mas, bmaj=7.056 mas, bpa=-5.201 degrees ! Estimated noise=523.295 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 = 0.0304662 Jy ! Component: 100 - total flux cleaned = 0.0551512 Jy ! Component: 150 - total flux cleaned = 0.0761392 Jy ! Component: 200 - total flux cleaned = 0.0943881 Jy ! Total flux subtracted in 200 components = 0.0943881 Jy ! Clean residual min=-0.015576 max=0.019437 Jy/beam ! Clean residual mean=-0.000061 rms=0.004315 Jy/beam ! Combined flux in latest and established models = 1.0068 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 142 components and 1.0068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116317Jy sigma=0.000909 ! Fit after self-cal, rms=0.116152Jy sigma=0.000908 ! 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 0.98 FD 0.93 HN 0.99 KP 0.98 ! LA 0.95 MK 1.01 NL 0.93 OV 0.99 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.02 KP 0.95 ! LA 0.92 MK 0.99 NL 1.12 OV 1.03 ! PT 1.00* SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 1.02 KP 0.83 ! LA 0.73 MK 1.04 NL 1.28 OV 0.96 ! PT 1.00* SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.06 HN 0.96 KP 1.00* ! LA 0.76 MK 1.32 NL 1.00* OV 1.00 ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.116152Jy sigma=0.000908 ! Fit after self-cal, rms=0.089978Jy sigma=0.000732 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.093 mas, bmaj=7.221 mas, bpa=-5.105 degrees ! Estimated noise=515.522 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 (30.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108985 Jy ! Component: 100 - total flux cleaned = 0.0155227 Jy ! Component: 150 - total flux cleaned = 0.0197745 Jy ! Component: 200 - total flux cleaned = 0.0231282 Jy ! Total flux subtracted in 200 components = 0.0231282 Jy ! Clean residual min=-0.006509 max=0.005825 Jy/beam ! Clean residual mean=-0.000003 rms=0.001727 Jy/beam ! Combined flux in latest and established models = 1.02992 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 168 components and 1.02992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088216Jy sigma=0.000716 ! Fit after self-cal, rms=0.088165Jy sigma=0.000715 ! 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=0.088165Jy sigma=0.000715 ! Fit after self-cal, rms=0.084359Jy sigma=0.000690 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.094 mas, bmaj=7.21 mas, bpa=-5.075 degrees ! Estimated noise=514.035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00366325 Jy ! Component: 100 - total flux cleaned = 0.00660435 Jy ! Component: 150 - total flux cleaned = 0.00903499 Jy ! Component: 200 - total flux cleaned = 0.010691 Jy ! Total flux subtracted in 200 components = 0.010691 Jy ! Clean residual min=-0.003656 max=0.004259 Jy/beam ! Clean residual mean=-0.000001 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 1.04062 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 187 components and 1.04062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083853Jy sigma=0.000685 ! Fit after self-cal, rms=0.083838Jy sigma=0.000685 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 (13, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204597 Jy ! Component: 100 - total flux cleaned = 0.00289919 Jy ! Component: 150 - total flux cleaned = 0.00409654 Jy ! Component: 200 - total flux cleaned = 0.00490238 Jy ! Total flux subtracted in 200 components = 0.00490238 Jy ! Clean residual min=-0.003333 max=0.003692 Jy/beam ! Clean residual mean=-0.000000 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 1.04552 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 211 components and 1.04552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083514Jy sigma=0.000682 ! Fit after self-cal, rms=0.083505Jy sigma=0.000682 ! 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=0.083505Jy sigma=0.000682 ! Fit after self-cal, rms=0.082829Jy sigma=0.000679 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.094 mas, bmaj=7.208 mas, bpa=-5.083 degrees ! Estimated noise=512.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195999 Jy ! Component: 100 - total flux cleaned = 0.00318708 Jy ! Component: 150 - total flux cleaned = 0.00381122 Jy ! Component: 200 - total flux cleaned = 0.00422221 Jy ! Total flux subtracted in 200 components = 0.00422221 Jy ! Clean residual min=-0.002877 max=0.002874 Jy/beam ! Clean residual mean=-0.000001 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 1.04974 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 230 components and 1.04974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082628Jy sigma=0.000677 ! Fit after self-cal, rms=0.082622Jy sigma=0.000677 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 = 0.000499139 Jy ! Component: 100 - total flux cleaned = 0.00080693 Jy ! Component: 150 - total flux cleaned = 0.00123939 Jy ! Component: 200 - total flux cleaned = 0.00151174 Jy ! Total flux subtracted in 200 components = 0.00151174 Jy ! Clean residual min=-0.002764 max=0.002651 Jy/beam ! Clean residual mean=-0.000000 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 1.05125 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 244 components and 1.05125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082506Jy sigma=0.000676 ! Fit after self-cal, rms=0.082505Jy sigma=0.000676 ! 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=0.082505Jy sigma=0.000676 ! Fit after self-cal, rms=0.082232Jy sigma=0.000676 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.721 mas, bmaj=10.15 mas, bpa=-1.269 degrees ! Estimated noise=661.126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331278 Jy ! Component: 100 - total flux cleaned = 0.00506216 Jy ! Component: 150 - total flux cleaned = 0.00600467 Jy ! Component: 200 - total flux cleaned = 0.00643729 Jy ! Total flux subtracted in 200 components = 0.00643729 Jy ! Clean residual min=-0.002825 max=0.002974 Jy/beam ! Clean residual mean=0.000000 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 1.05769 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 263 components and 1.05769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082182Jy sigma=0.000675 ! Fit after self-cal, rms=0.082173Jy sigma=0.000675 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 = 0.000515264 Jy ! Component: 100 - total flux cleaned = 0.000678136 Jy ! Component: 150 - total flux cleaned = 0.000822568 Jy ! Component: 200 - total flux cleaned = 0.000911191 Jy ! Total flux subtracted in 200 components = 0.000911191 Jy ! Clean residual min=-0.002812 max=0.002830 Jy/beam ! Clean residual mean=0.000001 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 1.0586 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 285 components and 1.0586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082142Jy sigma=0.000675 ! Fit after self-cal, rms=0.082140Jy sigma=0.000675 ! 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=3.091 mas, bmaj=7.206 mas, bpa=-5.086 degrees ! Estimated noise=511.511 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.091 x 7.206 at -5.086 degrees (North through East) ! Clean map min=-0.002707 max=0.25324 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=2.695 mas, bmaj=6.784 mas, bpa=-6.603 degrees ! Estimated noise=772.295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.205791 Jy ! Component: 100 - total flux cleaned = 0.34192 Jy ! Component: 150 - total flux cleaned = 0.445756 Jy ! Component: 200 - total flux cleaned = 0.528149 Jy ! Total flux subtracted in 200 components = 0.528149 Jy ! Clean residual min=-0.025405 max=0.049362 Jy/beam ! Clean residual mean=-0.000097 rms=0.008467 Jy/beam ! Combined flux in latest and established models = 0.528149 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.528149 Jy ! Inverting map and beam ! Estimated beam: bmin=3.091 mas, bmaj=7.206 mas, bpa=-5.086 degrees ! Estimated noise=511.511 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 = 0.0968058 Jy ! Component: 100 - total flux cleaned = 0.171109 Jy ! Component: 150 - total flux cleaned = 0.229408 Jy ! Component: 200 - total flux cleaned = 0.275664 Jy ! Total flux subtracted in 200 components = 0.275664 Jy ! Clean residual min=-0.015836 max=0.027397 Jy/beam ! Clean residual mean=-0.000070 rms=0.005847 Jy/beam ! Combined flux in latest and established models = 0.803813 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 67 components and 0.803813 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0372252 Jy ! Component: 100 - total flux cleaned = 0.0675453 Jy ! Component: 150 - total flux cleaned = 0.0925976 Jy ! Component: 200 - total flux cleaned = 0.113493 Jy ! Total flux subtracted in 200 components = 0.113493 Jy ! Clean residual min=-0.009641 max=0.012718 Jy/beam ! Clean residual mean=-0.000037 rms=0.003116 Jy/beam ! Combined flux in latest and established models = 0.917306 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 100 components and 0.917305 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=6.721 mas, bmaj=10.15 mas, bpa=-1.269 degrees ! Estimated noise=661.126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0330236 Jy ! Component: 100 - total flux cleaned = 0.0560911 Jy ! Component: 150 - total flux cleaned = 0.0734666 Jy ! Component: 200 - total flux cleaned = 0.0870794 Jy ! Total flux subtracted in 200 components = 0.0870794 Jy ! Clean residual min=-0.007897 max=0.008567 Jy/beam ! Clean residual mean=-0.000027 rms=0.002596 Jy/beam ! Combined flux in latest and established models = 1.00438 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 = 0.0108547 Jy ! Component: 100 - total flux cleaned = 0.0196556 Jy ! Component: 150 - total flux cleaned = 0.026875 Jy ! Component: 200 - total flux cleaned = 0.0328227 Jy ! Total flux subtracted in 200 components = 0.0328227 Jy ! Clean residual min=-0.004444 max=0.004665 Jy/beam ! Clean residual mean=-0.000010 rms=0.001341 Jy/beam ! Combined flux in latest and established models = 1.03721 Jy ! Adding 130 model components to the UV plane model. ! The established model now contains 208 components and 1.03721 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.091 mas, bmaj=7.206 mas, bpa=-5.086 degrees ! Estimated noise=511.511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00488108 Jy ! Component: 100 - total flux cleaned = 0.00773641 Jy ! Component: 150 - total flux cleaned = 0.00986493 Jy ! Component: 200 - total flux cleaned = 0.0114677 Jy ! Total flux subtracted in 200 components = 0.0114677 Jy ! Clean residual min=-0.003439 max=0.003757 Jy/beam ! Clean residual mean=-0.000002 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 1.04868 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 227 components and 1.04867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082543Jy sigma=0.000679 ! Fit after self-cal, rms=0.082379Jy sigma=0.000677 wmodel J0204+0903_S_2017_02_19_pus_map.mod ! Writing 227 model components to file: J0204+0903_S_2017_02_19_pus_map.mod wobs J0204+0903_S_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0204+0903_S_2017_02_19_pus_uvs.fits wwins J0204+0903_S_2017_02_19_pus_map.win ! wwins: Wrote 8 windows to J0204+0903_S_2017_02_19_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 = 0.000553964 Jy ! Component: 100 - total flux cleaned = 0.00112023 Jy ! Component: 150 - total flux cleaned = 0.00131009 Jy ! Component: 200 - total flux cleaned = 0.00162882 Jy ! Component: 250 - total flux cleaned = 0.00189138 Jy ! Component: 300 - total flux cleaned = 0.00193346 Jy ! Component: 350 - total flux cleaned = 0.00193341 Jy ! Component: 400 - total flux cleaned = 0.00209316 Jy ! Component: 450 - total flux cleaned = 0.00217057 Jy ! Component: 500 - total flux cleaned = 0.0022456 Jy ! Component: 550 - total flux cleaned = 0.00220767 Jy ! Component: 600 - total flux cleaned = 0.00224333 Jy ! Component: 650 - total flux cleaned = 0.00231368 Jy ! Component: 700 - total flux cleaned = 0.00238264 Jy ! Component: 750 - total flux cleaned = 0.00231503 Jy ! Component: 800 - total flux cleaned = 0.00238272 Jy ! Component: 850 - total flux cleaned = 0.00235044 Jy ! Component: 900 - total flux cleaned = 0.00238363 Jy ! Component: 950 - total flux cleaned = 0.00232067 Jy ! Component: 1000 - total flux cleaned = 0.0022592 Jy ! Component: 1050 - total flux cleaned = 0.00235135 Jy ! Component: 1100 - total flux cleaned = 0.00229181 Jy ! Component: 1150 - total flux cleaned = 0.00238059 Jy ! Component: 1200 - total flux cleaned = 0.00243936 Jy ! Component: 1250 - total flux cleaned = 0.00246836 Jy ! Component: 1300 - total flux cleaned = 0.00252455 Jy ! Component: 1350 - total flux cleaned = 0.00244105 Jy ! Component: 1400 - total flux cleaned = 0.00249648 Jy ! Component: 1450 - total flux cleaned = 0.00260504 Jy ! Component: 1500 - total flux cleaned = 0.00255203 Jy ! Component: 1550 - total flux cleaned = 0.00273552 Jy ! Component: 1600 - total flux cleaned = 0.00278702 Jy ! Component: 1650 - total flux cleaned = 0.00281287 Jy ! Component: 1700 - total flux cleaned = 0.0028377 Jy ! Component: 1750 - total flux cleaned = 0.00283784 Jy ! Component: 1800 - total flux cleaned = 0.00298549 Jy ! Component: 1850 - total flux cleaned = 0.00300988 Jy ! Component: 1900 - total flux cleaned = 0.00301007 Jy ! Component: 1950 - total flux cleaned = 0.00319938 Jy ! Component: 2000 - total flux cleaned = 0.0032465 Jy ! Component: 2050 - total flux cleaned = 0.00331612 Jy ! Component: 2100 - total flux cleaned = 0.00340772 Jy ! Component: 2150 - total flux cleaned = 0.00345268 Jy ! Component: 2200 - total flux cleaned = 0.003542 Jy ! Component: 2250 - total flux cleaned = 0.00360861 Jy ! Component: 2300 - total flux cleaned = 0.00365241 Jy ! Component: 2350 - total flux cleaned = 0.00365267 Jy ! Component: 2400 - total flux cleaned = 0.00369507 Jy ! Component: 2450 - total flux cleaned = 0.00365305 Jy ! Component: 2500 - total flux cleaned = 0.00369448 Jy ! Component: 2550 - total flux cleaned = 0.00371516 Jy ! Component: 2600 - total flux cleaned = 0.00371525 Jy ! Component: 2650 - total flux cleaned = 0.00381642 Jy ! Component: 2700 - total flux cleaned = 0.00379634 Jy ! Component: 2750 - total flux cleaned = 0.00381598 Jy ! Component: 2800 - total flux cleaned = 0.00389451 Jy ! Component: 2850 - total flux cleaned = 0.00383625 Jy ! Component: 2900 - total flux cleaned = 0.00391323 Jy ! Component: 2950 - total flux cleaned = 0.00383718 Jy ! Component: 3000 - total flux cleaned = 0.00383715 Jy ! Component: 3050 - total flux cleaned = 0.00387458 Jy ! Component: 3100 - total flux cleaned = 0.00391142 Jy ! Component: 3150 - total flux cleaned = 0.00394792 Jy ! Component: 3200 - total flux cleaned = 0.00383891 Jy ! Component: 3250 - total flux cleaned = 0.00387455 Jy ! Component: 3300 - total flux cleaned = 0.00382139 Jy ! Component: 3350 - total flux cleaned = 0.00389158 Jy ! Component: 3400 - total flux cleaned = 0.00387413 Jy ! Component: 3450 - total flux cleaned = 0.00383963 Jy ! Component: 3500 - total flux cleaned = 0.00389118 Jy ! Component: 3550 - total flux cleaned = 0.00399279 Jy ! Component: 3600 - total flux cleaned = 0.00395923 Jy ! Component: 3650 - total flux cleaned = 0.00400897 Jy ! Component: 3700 - total flux cleaned = 0.00400889 Jy ! Component: 3750 - total flux cleaned = 0.00404142 Jy ! Component: 3800 - total flux cleaned = 0.00405754 Jy ! Component: 3850 - total flux cleaned = 0.00402555 Jy ! Component: 3900 - total flux cleaned = 0.00402572 Jy ! Component: 3950 - total flux cleaned = 0.00412022 Jy ! Component: 4000 - total flux cleaned = 0.00404195 Jy ! Component: 4050 - total flux cleaned = 0.00404198 Jy ! Total flux subtracted in 4096 components = 0.00410358 Jy ! Clean residual min=-0.000822 max=0.001093 Jy/beam ! Clean residual mean=-0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 1.05278 Jy keep ! Adding 318 model components to the UV plane model. ! The established model now contains 544 components and 1.05278 Jy ![Exited script file: muppet] wmap "J0204+0903_S_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.091 x 7.206 at -5.086 degrees (North through East) ! Clean map min=-0.0016932 max=0.25358 Jy/beam ! Writing clean map to FITS file: J0204+0903_S_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.253575 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000284547 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.336642 0.336642 0.673284 1.34657 2.69314 5.38627 10.7725 21.5451 43.0902 86.1803 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.253 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.091 x 7.206 at -5.086 degrees (North through East) ! Clean map min=-0.0016932 max=0.25358 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 J0204+0903_S_2017_02_19_pus_uvs.log closed on Sat May 4 18:39:33 2019