! Started logfile: J1941+7221_S_2014_08_05_pus_uvs.log on Sun Nov 13 17:37:54 2016 obs J1941+7221_S_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1941+7221_S_2014_08_05_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.763024 visibilities/baseline/integration-bin. ! Found source: J1941+7221 ! ! 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 360 lines of history. ! ! Reading 16756 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 J1941+7221_S_2014_08_05_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 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.880975Jy sigma=0.009390 ! Fit after self-cal, rms=0.849822Jy sigma=0.009071 ! 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=3.364 mas, bmaj=10.57 mas, bpa=78.32 degrees ! Estimated noise=820.008 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 = 0.115471 Jy ! Component: 100 - total flux cleaned = 0.140906 Jy ! Total flux subtracted in 100 components = 0.140906 Jy ! Clean residual min=-0.004472 max=0.008280 Jy/beam ! Clean residual mean=-0.000017 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.140906 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.140906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081137Jy sigma=0.000801 ! Fit after self-cal, rms=0.081133Jy sigma=0.000801 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0090057 Jy ! Component: 100 - total flux cleaned = 0.0138447 Jy ! Total flux subtracted in 100 components = 0.0138447 Jy ! Clean residual min=-0.003797 max=0.003550 Jy/beam ! Clean residual mean=-0.000010 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.154751 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.154751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079574Jy sigma=0.000786 ! Fit after self-cal, rms=0.079570Jy sigma=0.000786 ! 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=4.098 mas, bmaj=11.75 mas, bpa=78.34 degrees ! Estimated noise=520.678 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 = 0.00508386 Jy ! Component: 100 - total flux cleaned = 0.00800735 Jy ! Component: 150 - total flux cleaned = 0.00997119 Jy ! Component: 200 - total flux cleaned = 0.0113362 Jy ! Total flux subtracted in 200 components = 0.0113362 Jy ! Clean residual min=-0.002976 max=0.003256 Jy/beam ! Clean residual mean=-0.000007 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.166087 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 52 components and 0.166087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079117Jy sigma=0.000783 ! Fit after self-cal, rms=0.079113Jy sigma=0.000783 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.85 HN 0.98 KP 1.06 ! LA 1.09 MK 1.00* NL 0.98 OV 1.00 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.03 KP 0.99 ! LA 1.04 MK 1.00* NL 1.01 OV 1.05 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 1.03 KP 0.88 ! LA 0.84 MK 1.00* NL 1.01 OV 0.99 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 1.03 KP 0.87 ! LA 0.81 MK 1.00* NL 1.07 OV 1.03 ! PT 1.03 SC 0.96 ! ! ! Fit before self-cal, rms=0.079113Jy sigma=0.000783 ! Fit after self-cal, rms=0.075179Jy sigma=0.000766 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.099 mas, bmaj=11.78 mas, bpa=78.32 degrees ! Estimated noise=518.651 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 (-8, -12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277798 Jy ! Component: 100 - total flux cleaned = 0.0042537 Jy ! Component: 150 - total flux cleaned = 0.00476225 Jy ! Component: 200 - total flux cleaned = 0.00486401 Jy ! Total flux subtracted in 200 components = 0.00486401 Jy ! Clean residual min=-0.001734 max=0.001574 Jy/beam ! Clean residual mean=0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.170951 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 99 components and 0.170951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075076Jy sigma=0.000765 ! Fit after self-cal, rms=0.075045Jy sigma=0.000765 ! 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=0.075045Jy sigma=0.000765 ! Fit after self-cal, rms=0.075063Jy sigma=0.000764 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.103 mas, bmaj=11.75 mas, bpa=78.29 degrees ! Estimated noise=518.135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000742234 Jy ! Component: 100 - total flux cleaned = 0.000767099 Jy ! Component: 150 - total flux cleaned = 0.000788443 Jy ! Component: 200 - total flux cleaned = 0.000806429 Jy ! Total flux subtracted in 200 components = 0.000806429 Jy ! Clean residual min=-0.001420 max=0.001474 Jy/beam ! Clean residual mean=0.000002 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.171757 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 120 components and 0.171757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075045Jy sigma=0.000763 ! Fit after self-cal, rms=0.075052Jy sigma=0.000763 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 = 0.000185971 Jy ! Component: 100 - total flux cleaned = 0.000202608 Jy ! Component: 150 - total flux cleaned = 0.000246923 Jy ! Component: 200 - total flux cleaned = 0.000272544 Jy ! Total flux subtracted in 200 components = 0.000272544 Jy ! Clean residual min=-0.001445 max=0.001458 Jy/beam ! Clean residual mean=0.000002 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.17203 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 137 components and 0.17203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075046Jy sigma=0.000763 ! Fit after self-cal, rms=0.075045Jy sigma=0.000763 ! 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=0.075045Jy sigma=0.000763 ! Fit after self-cal, rms=0.075101Jy sigma=0.000763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.105 mas, bmaj=11.75 mas, bpa=78.26 degrees ! Estimated noise=518.224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.5939e-05 Jy ! Component: 100 - total flux cleaned = 1.88956e-05 Jy ! Component: 150 - total flux cleaned = -1.82418e-05 Jy ! Component: 200 - total flux cleaned = -2.87989e-05 Jy ! Total flux subtracted in 200 components = -2.87989e-05 Jy ! Clean residual min=-0.001422 max=0.001454 Jy/beam ! Clean residual mean=0.000002 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.172001 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 145 components and 0.172001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075096Jy sigma=0.000763 ! Fit after self-cal, rms=0.075097Jy sigma=0.000763 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 = 2.90805e-05 Jy ! Component: 100 - total flux cleaned = 4.96786e-05 Jy ! Component: 150 - total flux cleaned = 5.88097e-05 Jy ! Component: 200 - total flux cleaned = 5.88938e-05 Jy ! Total flux subtracted in 200 components = 5.88938e-05 Jy ! Clean residual min=-0.001433 max=0.001446 Jy/beam ! Clean residual mean=0.000003 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.17206 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 160 components and 0.17206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075094Jy sigma=0.000763 ! Fit after self-cal, rms=0.075094Jy sigma=0.000763 ! 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=0.075094Jy sigma=0.000763 ! Fit after self-cal, rms=0.075126Jy sigma=0.000763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.61 mas, bmaj=12.98 mas, bpa=81 degrees ! Estimated noise=597.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000111846 Jy ! Component: 100 - total flux cleaned = -4.85103e-05 Jy ! Component: 150 - total flux cleaned = -1.66326e-05 Jy ! Component: 200 - total flux cleaned = -7.96966e-06 Jy ! Total flux subtracted in 200 components = -7.96966e-06 Jy ! Clean residual min=-0.001602 max=0.001417 Jy/beam ! Clean residual mean=0.000005 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.172052 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 174 components and 0.172052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075125Jy sigma=0.000763 ! Fit after self-cal, rms=0.075125Jy sigma=0.000763 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 = 1.26692e-05 Jy ! Component: 100 - total flux cleaned = 2.15337e-05 Jy ! Component: 150 - total flux cleaned = 3.04058e-05 Jy ! Component: 200 - total flux cleaned = 4.66894e-05 Jy ! Total flux subtracted in 200 components = 4.66894e-05 Jy ! Clean residual min=-0.001565 max=0.001429 Jy/beam ! Clean residual mean=0.000005 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.172099 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 182 components and 0.172099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075126Jy sigma=0.000763 ! Fit after self-cal, rms=0.075125Jy sigma=0.000763 ! 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=4.107 mas, bmaj=11.76 mas, bpa=78.25 degrees ! Estimated noise=518.212 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.107 x 11.76 at 78.25 degrees (North through East) ! Clean map min=-0.0013611 max=0.15106 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.361 mas, bmaj=10.56 mas, bpa=78.2 degrees ! Estimated noise=821.005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115505 Jy ! Component: 100 - total flux cleaned = 0.141067 Jy ! Component: 150 - total flux cleaned = 0.150222 Jy ! Component: 200 - total flux cleaned = 0.155068 Jy ! Total flux subtracted in 200 components = 0.155068 Jy ! Clean residual min=-0.002868 max=0.002890 Jy/beam ! Clean residual mean=-0.000006 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.155068 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.155068 Jy ! Inverting map and beam ! Estimated beam: bmin=4.107 mas, bmaj=11.76 mas, bpa=78.25 degrees ! Estimated noise=518.212 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 = 0.00442682 Jy ! Component: 100 - total flux cleaned = 0.00724974 Jy ! Component: 150 - total flux cleaned = 0.00936312 Jy ! Component: 200 - total flux cleaned = 0.011008 Jy ! Total flux subtracted in 200 components = 0.011008 Jy ! Clean residual min=-0.001667 max=0.001553 Jy/beam ! Clean residual mean=-0.000002 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.166076 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 70 components and 0.166076 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=7.61 mas, bmaj=12.98 mas, bpa=81 degrees ! Estimated noise=597.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194455 Jy ! Component: 100 - total flux cleaned = 0.00327871 Jy ! Component: 150 - total flux cleaned = 0.00424916 Jy ! Component: 200 - total flux cleaned = 0.00492734 Jy ! Total flux subtracted in 200 components = 0.00492734 Jy ! Clean residual min=-0.001612 max=0.001449 Jy/beam ! Clean residual mean=0.000003 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.171004 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 = 0.000327964 Jy ! Component: 100 - total flux cleaned = 0.000600274 Jy ! Component: 150 - total flux cleaned = 0.00081255 Jy ! Component: 200 - total flux cleaned = 0.000953217 Jy ! Total flux subtracted in 200 components = 0.000953217 Jy ! Clean residual min=-0.001643 max=0.001461 Jy/beam ! Clean residual mean=0.000004 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.171957 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 153 components and 0.171957 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.107 mas, bmaj=11.76 mas, bpa=78.25 degrees ! Estimated noise=518.212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.07737e-05 Jy ! Component: 100 - total flux cleaned = 0.000150037 Jy ! Component: 150 - total flux cleaned = 0.000244784 Jy ! Component: 200 - total flux cleaned = 0.000273461 Jy ! Total flux subtracted in 200 components = 0.000273461 Jy ! Clean residual min=-0.001413 max=0.001408 Jy/beam ! Clean residual mean=0.000003 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.17223 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 177 components and 0.17223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075134Jy sigma=0.000763 ! Fit after self-cal, rms=0.075132Jy sigma=0.000763 wmodel J1941+7221_S_2014_08_05_pus_map.mod ! Writing 177 model components to file: J1941+7221_S_2014_08_05_pus_map.mod wobs J1941+7221_S_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1941+7221_S_2014_08_05_pus_uvs.fits wwins J1941+7221_S_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J1941+7221_S_2014_08_05_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 = -0.000183683 Jy ! Component: 100 - total flux cleaned = -0.000160636 Jy ! Component: 150 - total flux cleaned = -6.94822e-05 Jy ! Component: 200 - total flux cleaned = 4.13535e-05 Jy ! Component: 250 - total flux cleaned = 0.000191037 Jy ! Component: 300 - total flux cleaned = 0.000274019 Jy ! Component: 350 - total flux cleaned = 0.000354725 Jy ! Component: 400 - total flux cleaned = 0.000432727 Jy ! Component: 450 - total flux cleaned = 0.000489738 Jy ! Component: 500 - total flux cleaned = 0.000564134 Jy ! Component: 550 - total flux cleaned = 0.00060041 Jy ! Component: 600 - total flux cleaned = 0.000689485 Jy ! Component: 650 - total flux cleaned = 0.000724391 Jy ! Component: 700 - total flux cleaned = 0.000826894 Jy ! Component: 750 - total flux cleaned = 0.000910216 Jy ! Component: 800 - total flux cleaned = 0.0009756 Jy ! Component: 850 - total flux cleaned = 0.00105638 Jy ! Component: 900 - total flux cleaned = 0.00116737 Jy ! Component: 950 - total flux cleaned = 0.00127655 Jy ! Component: 1000 - total flux cleaned = 0.00141416 Jy ! Component: 1050 - total flux cleaned = 0.00147443 Jy ! Component: 1100 - total flux cleaned = 0.00162268 Jy ! Component: 1150 - total flux cleaned = 0.0017247 Jy ! Component: 1200 - total flux cleaned = 0.00183969 Jy ! Component: 1250 - total flux cleaned = 0.00191061 Jy ! Component: 1300 - total flux cleaned = 0.00203673 Jy ! Component: 1350 - total flux cleaned = 0.00211967 Jy ! Component: 1400 - total flux cleaned = 0.00222885 Jy ! Component: 1450 - total flux cleaned = 0.00230986 Jy ! Component: 1500 - total flux cleaned = 0.00236323 Jy ! Component: 1550 - total flux cleaned = 0.00250773 Jy ! Component: 1600 - total flux cleaned = 0.00258543 Jy ! Component: 1650 - total flux cleaned = 0.00264958 Jy ! Component: 1700 - total flux cleaned = 0.00273848 Jy ! Component: 1750 - total flux cleaned = 0.00283879 Jy ! Component: 1800 - total flux cleaned = 0.00292552 Jy ! Component: 1850 - total flux cleaned = 0.00298675 Jy ! Component: 1900 - total flux cleaned = 0.00302323 Jy ! Component: 1950 - total flux cleaned = 0.00309517 Jy ! Component: 2000 - total flux cleaned = 0.00315448 Jy ! Component: 2050 - total flux cleaned = 0.00324839 Jy ! Component: 2100 - total flux cleaned = 0.00329476 Jy ! Component: 2150 - total flux cleaned = 0.00338682 Jy ! Component: 2200 - total flux cleaned = 0.00342106 Jy ! Component: 2250 - total flux cleaned = 0.00352259 Jy ! Component: 2300 - total flux cleaned = 0.0035894 Jy ! Component: 2350 - total flux cleaned = 0.00365577 Jy ! Component: 2400 - total flux cleaned = 0.0036994 Jy ! Component: 2450 - total flux cleaned = 0.00374287 Jy ! Component: 2500 - total flux cleaned = 0.00380733 Jy ! Component: 2550 - total flux cleaned = 0.00383922 Jy ! Component: 2600 - total flux cleaned = 0.00391317 Jy ! Component: 2650 - total flux cleaned = 0.00394448 Jy ! Component: 2700 - total flux cleaned = 0.00397581 Jy ! Component: 2750 - total flux cleaned = 0.00405813 Jy ! Component: 2800 - total flux cleaned = 0.00408876 Jy ! Component: 2850 - total flux cleaned = 0.00409896 Jy ! Component: 2900 - total flux cleaned = 0.00417909 Jy ! Component: 2950 - total flux cleaned = 0.00419895 Jy ! Component: 3000 - total flux cleaned = 0.00421869 Jy ! Component: 3050 - total flux cleaned = 0.00424803 Jy ! Component: 3100 - total flux cleaned = 0.0042577 Jy ! Component: 3150 - total flux cleaned = 0.00425776 Jy ! Component: 3200 - total flux cleaned = 0.00427696 Jy ! Component: 3250 - total flux cleaned = 0.00431494 Jy ! Component: 3300 - total flux cleaned = 0.00429592 Jy ! Component: 3350 - total flux cleaned = 0.00433355 Jy ! Component: 3400 - total flux cleaned = 0.00432422 Jy ! Component: 3450 - total flux cleaned = 0.004315 Jy ! Component: 3500 - total flux cleaned = 0.00433346 Jy ! Component: 3550 - total flux cleaned = 0.00433344 Jy ! Component: 3600 - total flux cleaned = 0.00433344 Jy ! Component: 3650 - total flux cleaned = 0.00431531 Jy ! Component: 3700 - total flux cleaned = 0.0043154 Jy ! Component: 3750 - total flux cleaned = 0.00428868 Jy ! Component: 3800 - total flux cleaned = 0.00430639 Jy ! Component: 3850 - total flux cleaned = 0.00428882 Jy ! Component: 3900 - total flux cleaned = 0.00427131 Jy ! Component: 3950 - total flux cleaned = 0.00428001 Jy ! Component: 4000 - total flux cleaned = 0.004254 Jy ! Component: 4050 - total flux cleaned = 0.00421094 Jy ! Total flux subtracted in 4096 components = 0.00422815 Jy ! Clean residual min=-0.000515 max=0.000492 Jy/beam ! Clean residual mean=0.000002 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.176459 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 499 components and 0.176459 Jy ![Exited script file: muppet] wmap "J1941+7221_S_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.107 x 11.76 at 78.25 degrees (North through East) ! Clean map min=-0.00092591 max=0.15119 Jy/beam ! Writing clean map to FITS file: J1941+7221_S_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.151187 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160364 device "J1941+7221_S_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1941+7221_S_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.318211 0.318211 0.636423 1.27285 2.54569 5.09138 10.1828 20.3655 40.7311 81.4621 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.151 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.107 x 11.76 at 78.25 degrees (North through East) ! Clean map min=-0.00092591 max=0.15119 Jy/beam quit ! Quitting program ! Log file J1941+7221_S_2014_08_05_pus_uvs.log closed on Sun Nov 13 17:37:59 2016