! Started logfile: J0646+4451_S_2017_05_27_pus_uvs.log on Fri May 3 10:59:15 2019 obs J0646+4451_S_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0646+4451_S_2017_05_27_pus_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.985388 visibilities/baseline/integration-bin. ! Found source: J0646+4451 ! ! 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 12948 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 J0646+4451_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 371 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.069153Jy sigma=0.009821 ! Fit after self-cal, rms=0.894750Jy sigma=0.008270 ! 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=2.518 mas, bmaj=8.803 mas, bpa=-26.66 degrees ! Estimated noise=1264.7 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 = 1.41887 Jy ! Component: 100 - total flux cleaned = 1.73713 Jy ! Total flux subtracted in 100 components = 1.73713 Jy ! Clean residual min=-0.054363 max=0.113881 Jy/beam ! Clean residual mean=0.000090 rms=0.018262 Jy/beam ! Combined flux in latest and established models = 1.73713 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.73713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.244939Jy sigma=0.002127 ! Fit after self-cal, rms=0.244940Jy sigma=0.002127 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122586 Jy ! Component: 100 - total flux cleaned = 0.184691 Jy ! Total flux subtracted in 100 components = 0.184691 Jy ! Clean residual min=-0.037807 max=0.047020 Jy/beam ! Clean residual mean=-0.000029 rms=0.011972 Jy/beam ! Combined flux in latest and established models = 1.92183 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 12 components and 1.92183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163500Jy sigma=0.001402 ! Fit after self-cal, rms=0.163497Jy sigma=0.001402 ! 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=3.151 mas, bmaj=9.107 mas, bpa=-26.38 degrees ! Estimated noise=751.523 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 = 0.029571 Jy ! Component: 100 - total flux cleaned = 0.0265168 Jy ! Component: 150 - total flux cleaned = 0.0233364 Jy ! Component: 200 - total flux cleaned = 0.0210553 Jy ! Total flux subtracted in 200 components = 0.0210553 Jy ! Clean residual min=-0.023916 max=0.032717 Jy/beam ! Clean residual mean=-0.000050 rms=0.006778 Jy/beam ! Combined flux in latest and established models = 1.94288 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 1.94288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154887Jy sigma=0.001358 ! Fit after self-cal, rms=0.154853Jy sigma=0.001358 ! 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 0.94 FD 0.95 HN 0.98 KP 1.00 ! LA 0.99 MK 0.98 NL 0.89 OV 1.01 ! PT 1.06 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 0.96 ! LA 0.94 MK 0.97 NL 1.08 OV 1.03 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.01 KP 0.98 ! LA 0.99 MK 1.00 NL 1.07 OV 0.94 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 0.98 KP 1.00* ! LA 1.09 MK 1.26 NL 1.00* OV 1.00* ! PT 1.05 SC 1.00* ! ! ! Fit before self-cal, rms=0.154853Jy sigma=0.001358 ! Fit after self-cal, rms=0.080421Jy sigma=0.000703 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.163 mas, bmaj=9.064 mas, bpa=-26.25 degrees ! Estimated noise=749.576 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 (9, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00741209 Jy ! Component: 100 - total flux cleaned = 0.0082838 Jy ! Component: 150 - total flux cleaned = 0.00800554 Jy ! Component: 200 - total flux cleaned = 0.00788182 Jy ! Total flux subtracted in 200 components = 0.00788182 Jy ! Clean residual min=-0.004634 max=0.004886 Jy/beam ! Clean residual mean=-0.000001 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 1.95076 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 52 components and 1.95076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079501Jy sigma=0.000695 ! Fit after self-cal, rms=0.079493Jy sigma=0.000695 ! 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=0.079493Jy sigma=0.000695 ! Fit after self-cal, rms=0.079450Jy sigma=0.000695 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.163 mas, bmaj=9.061 mas, bpa=-26.25 degrees ! Estimated noise=749.618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164643 Jy ! Component: 100 - total flux cleaned = 0.00175037 Jy ! Component: 150 - total flux cleaned = 0.00174883 Jy ! Component: 200 - total flux cleaned = 0.00157105 Jy ! Total flux subtracted in 200 components = 0.00157105 Jy ! Clean residual min=-0.004233 max=0.004347 Jy/beam ! Clean residual mean=-0.000001 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 1.95233 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 1.95233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079188Jy sigma=0.000693 ! Fit after self-cal, rms=0.079185Jy sigma=0.000693 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 (50, -99.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184084 Jy ! Component: 100 - total flux cleaned = 0.00148711 Jy ! Component: 150 - total flux cleaned = 0.00108733 Jy ! Component: 200 - total flux cleaned = 0.000909806 Jy ! Total flux subtracted in 200 components = 0.000909806 Jy ! Clean residual min=-0.003511 max=0.003061 Jy/beam ! Clean residual mean=-0.000001 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 1.95324 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 84 components and 1.95324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078857Jy sigma=0.000690 ! Fit after self-cal, rms=0.078848Jy sigma=0.000690 ! 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=0.078848Jy sigma=0.000690 ! Fit after self-cal, rms=0.078838Jy sigma=0.000690 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.164 mas, bmaj=9.061 mas, bpa=-26.24 degrees ! Estimated noise=749.793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146784 Jy ! Component: 100 - total flux cleaned = -0.000469999 Jy ! Component: 150 - total flux cleaned = -0.000678665 Jy ! Component: 200 - total flux cleaned = -0.000741705 Jy ! Total flux subtracted in 200 components = -0.000741705 Jy ! Clean residual min=-0.003169 max=0.002576 Jy/beam ! Clean residual mean=-0.000000 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 1.9525 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 92 components and 1.9525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078702Jy sigma=0.000689 ! Fit after self-cal, rms=0.078698Jy sigma=0.000689 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 = -0.000242657 Jy ! Component: 100 - total flux cleaned = -0.000361791 Jy ! Component: 150 - total flux cleaned = -0.00041849 Jy ! Component: 200 - total flux cleaned = -0.000574787 Jy ! Total flux subtracted in 200 components = -0.000574787 Jy ! Clean residual min=-0.002956 max=0.002412 Jy/beam ! Clean residual mean=0.000000 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 1.95193 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 101 components and 1.95193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078620Jy sigma=0.000688 ! Fit after self-cal, rms=0.078618Jy sigma=0.000688 ! 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=0.078618Jy sigma=0.000688 ! Fit after self-cal, rms=0.078632Jy sigma=0.000688 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.265 mas, bmaj=10.2 mas, bpa=-30.42 degrees ! Estimated noise=921.042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00121136 Jy ! Component: 100 - total flux cleaned = -0.00171497 Jy ! Component: 150 - total flux cleaned = -0.00201116 Jy ! Component: 200 - total flux cleaned = -0.00225151 Jy ! Total flux subtracted in 200 components = -0.00225151 Jy ! Clean residual min=-0.002070 max=0.002097 Jy/beam ! Clean residual mean=0.000001 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 1.94967 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 121 components and 1.94967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078613Jy sigma=0.000688 ! Fit after self-cal, rms=0.078611Jy sigma=0.000688 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 = -0.000426688 Jy ! Component: 100 - total flux cleaned = -0.000586257 Jy ! Component: 150 - total flux cleaned = -0.000753939 Jy ! Component: 200 - total flux cleaned = -0.000871759 Jy ! Total flux subtracted in 200 components = -0.000871759 Jy ! Clean residual min=-0.002086 max=0.002037 Jy/beam ! Clean residual mean=0.000001 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 1.9488 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 142 components and 1.9488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078606Jy sigma=0.000688 ! Fit after self-cal, rms=0.078605Jy sigma=0.000688 ! 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=3.164 mas, bmaj=9.061 mas, bpa=-26.23 degrees ! Estimated noise=749.921 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.164 x 9.061 at -26.23 degrees (North through East) ! Clean map min=-0.0051153 max=1.8569 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=0.078605Jy sigma=0.000688 ! Fit after self-cal, rms=0.069769Jy sigma=0.000619 ! Inverting map and beam ! Estimated beam: bmin=3.164 mas, bmaj=9.061 mas, bpa=-26.23 degrees ! Estimated noise=749.842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.57453e-05 Jy ! Component: 100 - total flux cleaned = 0.000130846 Jy ! Component: 150 - total flux cleaned = 0.000132127 Jy ! Component: 200 - total flux cleaned = 5.34994e-05 Jy ! Total flux subtracted in 200 components = 5.34994e-05 Jy ! Clean residual min=-0.002497 max=0.002131 Jy/beam ! Clean residual mean=0.000001 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 1.94886 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 161 components and 1.94886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069710Jy sigma=0.000618 ! Fit after self-cal, rms=0.069708Jy sigma=0.000618 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.06389e-05 Jy ! Component: 100 - total flux cleaned = -0.000223503 Jy ! Component: 150 - total flux cleaned = -0.000324822 Jy ! Component: 200 - total flux cleaned = -0.000421085 Jy ! Total flux subtracted in 200 components = -0.000421085 Jy ! Clean residual min=-0.002386 max=0.002111 Jy/beam ! Clean residual mean=0.000001 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 1.94844 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 173 components and 1.94844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069676Jy sigma=0.000618 ! Fit after self-cal, rms=0.069675Jy sigma=0.000618 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069675Jy sigma=0.000618 ! Fit after self-cal, rms=0.069670Jy sigma=0.000618 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=2.534 mas, bmaj=8.736 mas, bpa=-26.57 degrees ! Estimated noise=1267.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.42154 Jy ! Component: 100 - total flux cleaned = 1.73635 Jy ! Component: 150 - total flux cleaned = 1.84933 Jy ! Component: 200 - total flux cleaned = 1.90538 Jy ! Total flux subtracted in 200 components = 1.90538 Jy ! Clean residual min=-0.013295 max=0.025883 Jy/beam ! Clean residual mean=0.000028 rms=0.003803 Jy/beam ! Combined flux in latest and established models = 1.90538 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 13 model components to the UV plane model. ! The established model now contains 13 components and 1.90538 Jy ! Inverting map and beam ! Estimated beam: bmin=3.164 mas, bmaj=9.061 mas, bpa=-26.22 degrees ! Estimated noise=749.831 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 = 0.0314697 Jy ! Component: 100 - total flux cleaned = 0.0429522 Jy ! Component: 150 - total flux cleaned = 0.0453823 Jy ! Component: 200 - total flux cleaned = 0.046736 Jy ! Total flux subtracted in 200 components = 0.046736 Jy ! Clean residual min=-0.005281 max=0.006363 Jy/beam ! Clean residual mean=0.000001 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 1.95211 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 1.95211 Jy ! Inverting map ! Added new window around map position (-20.5, 106.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201483 Jy ! Component: 100 - total flux cleaned = 0.00323977 Jy ! Component: 150 - total flux cleaned = 0.00376534 Jy ! Component: 200 - total flux cleaned = 0.00408382 Jy ! Total flux subtracted in 200 components = 0.00408382 Jy ! Clean residual min=-0.003431 max=0.004308 Jy/beam ! Clean residual mean=-0.000000 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 1.9562 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 51 components and 1.9562 Jy ! Inverting map ! Added new window around map position (4.5, -19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316842 Jy ! Component: 100 - total flux cleaned = 0.00357005 Jy ! Component: 150 - total flux cleaned = 0.00333505 Jy ! Component: 200 - total flux cleaned = 0.00300526 Jy ! Total flux subtracted in 200 components = 0.00300526 Jy ! Clean residual min=-0.002684 max=0.002977 Jy/beam ! Clean residual mean=-0.000002 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 1.9592 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 85 components and 1.9592 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=7.266 mas, bmaj=10.2 mas, bpa=-30.4 degrees ! Estimated noise=920.816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114899 Jy ! Component: 100 - total flux cleaned = -0.00223888 Jy ! Component: 150 - total flux cleaned = -0.00316868 Jy ! Component: 200 - total flux cleaned = -0.00399865 Jy ! Total flux subtracted in 200 components = -0.00399865 Jy ! Clean residual min=-0.001696 max=0.001982 Jy/beam ! Clean residual mean=-0.000002 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 1.9552 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 = -0.000793983 Jy ! Component: 100 - total flux cleaned = -0.00152281 Jy ! Component: 150 - total flux cleaned = -0.00219417 Jy ! Component: 200 - total flux cleaned = -0.0028499 Jy ! Total flux subtracted in 200 components = -0.0028499 Jy ! Clean residual min=-0.001492 max=0.001740 Jy/beam ! Clean residual mean=-0.000002 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 1.95235 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 136 components and 1.95235 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.164 mas, bmaj=9.061 mas, bpa=-26.22 degrees ! Estimated noise=749.831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132192 Jy ! Component: 100 - total flux cleaned = 4.42541e-05 Jy ! Component: 150 - total flux cleaned = 4.82429e-05 Jy ! Component: 200 - total flux cleaned = 0.000126045 Jy ! Total flux subtracted in 200 components = 0.000126045 Jy ! Clean residual min=-0.001925 max=0.002163 Jy/beam ! Clean residual mean=-0.000001 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 1.95248 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 167 components and 1.95248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069850Jy sigma=0.000619 ! Fit after self-cal, rms=0.069831Jy sigma=0.000619 wmodel J0646+4451_S_2017_05_27_pus_map.mod ! Writing 167 model components to file: J0646+4451_S_2017_05_27_pus_map.mod wobs J0646+4451_S_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0646+4451_S_2017_05_27_pus_uvs.fits wwins J0646+4451_S_2017_05_27_pus_map.win ! wwins: Wrote 5 windows to J0646+4451_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 = 0.000746315 Jy ! Component: 100 - total flux cleaned = 0.000923683 Jy ! Component: 150 - total flux cleaned = 0.00122452 Jy ! Component: 200 - total flux cleaned = 0.00147722 Jy ! Component: 250 - total flux cleaned = 0.00159846 Jy ! Component: 300 - total flux cleaned = 0.0016869 Jy ! Component: 350 - total flux cleaned = 0.00188511 Jy ! Component: 400 - total flux cleaned = 0.00199375 Jy ! Component: 450 - total flux cleaned = 0.00207395 Jy ! Component: 500 - total flux cleaned = 0.00215104 Jy ! Component: 550 - total flux cleaned = 0.00210078 Jy ! Component: 600 - total flux cleaned = 0.00210079 Jy ! Component: 650 - total flux cleaned = 0.00212466 Jy ! Component: 700 - total flux cleaned = 0.00219414 Jy ! Component: 750 - total flux cleaned = 0.0022162 Jy ! Component: 800 - total flux cleaned = 0.00221593 Jy ! Component: 850 - total flux cleaned = 0.00212881 Jy ! Component: 900 - total flux cleaned = 0.0021078 Jy ! Component: 950 - total flux cleaned = 0.00202419 Jy ! Component: 1000 - total flux cleaned = 0.00198338 Jy ! Component: 1050 - total flux cleaned = 0.00194309 Jy ! Component: 1100 - total flux cleaned = 0.00188369 Jy ! Component: 1150 - total flux cleaned = 0.00178701 Jy ! Component: 1200 - total flux cleaned = 0.0016921 Jy ! Component: 1250 - total flux cleaned = 0.00161812 Jy ! Component: 1300 - total flux cleaned = 0.00160036 Jy ! Component: 1350 - total flux cleaned = 0.00151043 Jy ! Component: 1400 - total flux cleaned = 0.00145739 Jy ! Component: 1450 - total flux cleaned = 0.00142288 Jy ! Component: 1500 - total flux cleaned = 0.00140564 Jy ! Component: 1550 - total flux cleaned = 0.00135498 Jy ! Component: 1600 - total flux cleaned = 0.00133885 Jy ! Component: 1650 - total flux cleaned = 0.00137181 Jy ! Component: 1700 - total flux cleaned = 0.00133935 Jy ! Component: 1750 - total flux cleaned = 0.00129128 Jy ! Component: 1800 - total flux cleaned = 0.00127551 Jy ! Component: 1850 - total flux cleaned = 0.00124418 Jy ! Component: 1900 - total flux cleaned = 0.00118238 Jy ! Component: 1950 - total flux cleaned = 0.00110596 Jy ! Component: 2000 - total flux cleaned = 0.00106072 Jy ! Component: 2050 - total flux cleaned = 0.000956169 Jy ! Component: 2100 - total flux cleaned = 0.000896918 Jy ! Component: 2150 - total flux cleaned = 0.000838413 Jy ! Component: 2200 - total flux cleaned = 0.000751592 Jy ! Component: 2250 - total flux cleaned = 0.000694455 Jy ! Component: 2300 - total flux cleaned = 0.000680466 Jy ! Component: 2350 - total flux cleaned = 0.000638275 Jy ! Component: 2400 - total flux cleaned = 0.00061031 Jy ! Component: 2450 - total flux cleaned = 0.000568627 Jy ! Component: 2500 - total flux cleaned = 0.000499987 Jy ! Component: 2550 - total flux cleaned = 0.000499765 Jy ! Component: 2600 - total flux cleaned = 0.000486293 Jy ! Component: 2650 - total flux cleaned = 0.000486264 Jy ! Component: 2700 - total flux cleaned = 0.000459608 Jy ! Component: 2750 - total flux cleaned = 0.000407035 Jy ! Component: 2800 - total flux cleaned = 0.00042005 Jy ! Component: 2850 - total flux cleaned = 0.000394098 Jy ! Component: 2900 - total flux cleaned = 0.000355503 Jy ! Component: 2950 - total flux cleaned = 0.000342674 Jy ! Component: 3000 - total flux cleaned = 0.000317411 Jy ! Component: 3050 - total flux cleaned = 0.00030474 Jy ! Component: 3100 - total flux cleaned = 0.000279723 Jy ! Component: 3150 - total flux cleaned = 0.000292138 Jy ! Component: 3200 - total flux cleaned = 0.000255199 Jy ! Component: 3250 - total flux cleaned = 0.000206182 Jy ! Component: 3300 - total flux cleaned = 0.000230646 Jy ! Component: 3350 - total flux cleaned = 0.000218464 Jy ! Component: 3400 - total flux cleaned = 0.00023059 Jy ! Component: 3450 - total flux cleaned = 0.000230652 Jy ! Component: 3500 - total flux cleaned = 0.00019487 Jy ! Component: 3550 - total flux cleaned = 0.000159284 Jy ! Component: 3600 - total flux cleaned = 0.000147485 Jy ! Component: 3650 - total flux cleaned = 0.000135766 Jy ! Component: 3700 - total flux cleaned = 0.000147565 Jy ! Component: 3750 - total flux cleaned = 0.000159273 Jy ! Component: 3800 - total flux cleaned = 0.000135997 Jy ! Component: 3850 - total flux cleaned = 0.000135969 Jy ! Component: 3900 - total flux cleaned = 0.000135904 Jy ! Component: 3950 - total flux cleaned = 0.000124438 Jy ! Component: 4000 - total flux cleaned = 0.000147189 Jy ! Component: 4050 - total flux cleaned = 0.000147225 Jy ! Total flux subtracted in 4096 components = 0.000135967 Jy ! Clean residual min=-0.000588 max=0.000656 Jy/beam ! Clean residual mean=-0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 1.95261 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 434 components and 1.95261 Jy ![Exited script file: muppet] wmap "J0646+4451_S_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.164 x 9.061 at -26.22 degrees (North through East) ! Clean map min=-0.0038842 max=1.8555 Jy/beam ! Writing clean map to FITS file: J0646+4451_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 1.85549 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198524 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.032098 0.032098 0.0641959 0.128392 0.256784 0.513567 1.02713 2.05427 4.10854 8.21708 16.4342 32.8683 65.7366 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.855 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.164 x 9.061 at -26.22 degrees (North through East) ! Clean map min=-0.0038842 max=1.8555 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 J0646+4451_S_2017_05_27_pus_uvs.log closed on Fri May 3 10:59:22 2019