! Started logfile: J0817+3227_S_2014_06_09_pus_uvs.log on Wed Nov 16 19:48:40 2016 obs J0817+3227_S_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0817+3227_S_2014_06_09_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.701754 visibilities/baseline/integration-bin. ! Found source: J0817+3227 ! ! 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 336 lines of history. ! ! Reading 14400 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 J0817+3227_S_2014_06_09_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 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.921243Jy sigma=0.011228 ! Fit after self-cal, rms=0.882288Jy sigma=0.010762 ! 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=2.97 mas, bmaj=5.682 mas, bpa=-17.98 degrees ! Estimated noise=945.017 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 = 0.0849258 Jy ! Component: 100 - total flux cleaned = 0.117966 Jy ! Total flux subtracted in 100 components = 0.117966 Jy ! Clean residual min=-0.015609 max=0.037017 Jy/beam ! Clean residual mean=-0.000009 rms=0.004261 Jy/beam ! Combined flux in latest and established models = 0.117966 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.117966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096855Jy sigma=0.001137 ! Fit after self-cal, rms=0.096625Jy sigma=0.001134 ! Inverting map ! Added new window around map position (-5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0315537 Jy ! Component: 100 - total flux cleaned = 0.0464902 Jy ! Total flux subtracted in 100 components = 0.0464902 Jy ! Clean residual min=-0.011327 max=0.021315 Jy/beam ! Clean residual mean=-0.000003 rms=0.003090 Jy/beam ! Combined flux in latest and established models = 0.164456 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.164456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083729Jy sigma=0.000966 ! Fit after self-cal, rms=0.082313Jy sigma=0.000949 ! Inverting map ! Added new window around map position (-13.5, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221776 Jy ! Component: 100 - total flux cleaned = 0.0332923 Jy ! Total flux subtracted in 100 components = 0.0332923 Jy ! Clean residual min=-0.007543 max=0.012495 Jy/beam ! Clean residual mean=0.000003 rms=0.002019 Jy/beam ! Combined flux in latest and established models = 0.197749 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.197749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075204Jy sigma=0.000857 ! Fit after self-cal, rms=0.074020Jy sigma=0.000842 ! 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=3.783 mas, bmaj=6.665 mas, bpa=-16.72 degrees ! Estimated noise=489.456 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 = 0.0136389 Jy ! Component: 100 - total flux cleaned = 0.0207298 Jy ! Component: 150 - total flux cleaned = 0.0252342 Jy ! Component: 200 - total flux cleaned = 0.0284527 Jy ! Total flux subtracted in 200 components = 0.0284527 Jy ! Clean residual min=-0.004769 max=0.006190 Jy/beam ! Clean residual mean=0.000019 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.226201 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 61 components and 0.226201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071379Jy sigma=0.000811 ! Fit after self-cal, rms=0.070928Jy sigma=0.000806 ! 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 1.00* FD 0.87 HN 0.96 KP 1.01 ! LA 1.18 MK 1.01 NL 0.96 OV 1.03 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.01 KP 0.99 ! LA 1.11 MK 0.95 NL 1.03 OV 1.08 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.04 KP 0.88 ! LA 0.89 MK 1.07 NL 0.99 OV 0.99 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 0.97 KP 0.87 ! LA 0.85 MK 1.04 NL 1.04 OV 1.03 ! PT 0.99 SC 0.96 ! ! ! Fit before self-cal, rms=0.070928Jy sigma=0.000806 ! Fit after self-cal, rms=0.067648Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.796 mas, bmaj=6.658 mas, bpa=-16.4 degrees ! Estimated noise=484.798 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 = 0.00150344 Jy ! Component: 100 - total flux cleaned = 0.00169899 Jy ! Component: 150 - total flux cleaned = 0.00184896 Jy ! Component: 200 - total flux cleaned = 0.00191009 Jy ! Total flux subtracted in 200 components = 0.00191009 Jy ! Clean residual min=-0.002688 max=0.002411 Jy/beam ! Clean residual mean=0.000003 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.228111 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.228111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067407Jy sigma=0.000779 ! Fit after self-cal, rms=0.067365Jy sigma=0.000778 ! 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=0.067365Jy sigma=0.000778 ! Fit after self-cal, rms=0.067187Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.802 mas, bmaj=6.648 mas, bpa=-16.25 degrees ! Estimated noise=486.397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000700374 Jy ! Component: 100 - total flux cleaned = 0.000914665 Jy ! Component: 150 - total flux cleaned = 0.00104769 Jy ! Component: 200 - total flux cleaned = 0.00108626 Jy ! Total flux subtracted in 200 components = 0.00108626 Jy ! Clean residual min=-0.002310 max=0.002217 Jy/beam ! Clean residual mean=-0.000001 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.229198 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 0.229198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067113Jy sigma=0.000775 ! Fit after self-cal, rms=0.067093Jy sigma=0.000775 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 = 0.0002521 Jy ! Component: 100 - total flux cleaned = 0.000290009 Jy ! Component: 150 - total flux cleaned = 0.000257529 Jy ! Component: 200 - total flux cleaned = 0.000227778 Jy ! Total flux subtracted in 200 components = 0.000227778 Jy ! Clean residual min=-0.002305 max=0.002070 Jy/beam ! Clean residual mean=-0.000001 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.229425 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.229425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067055Jy sigma=0.000775 ! Fit after self-cal, rms=0.067044Jy sigma=0.000775 ! 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=0.067044Jy sigma=0.000775 ! Fit after self-cal, rms=0.066501Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.805 mas, bmaj=6.658 mas, bpa=-16.17 degrees ! Estimated noise=483.414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000346978 Jy ! Component: 100 - total flux cleaned = 0.000380956 Jy ! Component: 150 - total flux cleaned = 0.000440663 Jy ! Component: 200 - total flux cleaned = 0.000392485 Jy ! Total flux subtracted in 200 components = 0.000392485 Jy ! Clean residual min=-0.001966 max=0.001928 Jy/beam ! Clean residual mean=-0.000000 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.229818 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 99 components and 0.229818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066465Jy sigma=0.000774 ! Fit after self-cal, rms=0.066453Jy sigma=0.000774 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 = 0.000153303 Jy ! Component: 100 - total flux cleaned = 0.000210349 Jy ! Component: 150 - total flux cleaned = 0.000189563 Jy ! Component: 200 - total flux cleaned = 0.000149167 Jy ! Total flux subtracted in 200 components = 0.000149167 Jy ! Clean residual min=-0.001980 max=0.001864 Jy/beam ! Clean residual mean=0.000000 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.229967 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 101 components and 0.229967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066433Jy sigma=0.000774 ! Fit after self-cal, rms=0.066427Jy sigma=0.000774 ! 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=0.066427Jy sigma=0.000774 ! Fit after self-cal, rms=0.065983Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.981 mas, bmaj=11.5 mas, bpa=-18.05 degrees ! Estimated noise=574.195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00014591 Jy ! Component: 100 - total flux cleaned = -0.000133689 Jy ! Component: 150 - total flux cleaned = -0.000190444 Jy ! Component: 200 - total flux cleaned = -0.000265022 Jy ! Total flux subtracted in 200 components = -0.000265022 Jy ! Clean residual min=-0.001745 max=0.001639 Jy/beam ! Clean residual mean=-0.000000 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.229702 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 103 components and 0.229702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065970Jy sigma=0.000774 ! Fit after self-cal, rms=0.065955Jy sigma=0.000773 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 = -0.000131023 Jy ! Component: 100 - total flux cleaned = -4.46195e-05 Jy ! Component: 150 - total flux cleaned = -7.22473e-05 Jy ! Component: 200 - total flux cleaned = -0.000116415 Jy ! Total flux subtracted in 200 components = -0.000116415 Jy ! Clean residual min=-0.001717 max=0.001615 Jy/beam ! Clean residual mean=-0.000000 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.229586 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 104 components and 0.229586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065950Jy sigma=0.000773 ! Fit after self-cal, rms=0.065941Jy sigma=0.000773 ! 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=3.808 mas, bmaj=6.666 mas, bpa=-16.06 degrees ! Estimated noise=480.76 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.808 x 6.666 at -16.06 degrees (North through East) ! Clean map min=-0.0017246 max=0.10041 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=2.993 mas, bmaj=5.651 mas, bpa=-17.23 degrees ! Estimated noise=927.181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0873859 Jy ! Component: 100 - total flux cleaned = 0.12958 Jy ! Component: 150 - total flux cleaned = 0.157176 Jy ! Component: 200 - total flux cleaned = 0.176217 Jy ! Total flux subtracted in 200 components = 0.176217 Jy ! Clean residual min=-0.006022 max=0.010473 Jy/beam ! Clean residual mean=-0.000006 rms=0.001754 Jy/beam ! Combined flux in latest and established models = 0.176217 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.176217 Jy ! Inverting map and beam ! Estimated beam: bmin=3.808 mas, bmaj=6.666 mas, bpa=-16.06 degrees ! Estimated noise=480.76 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) ! Added new window around map position (-9.5, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0188726 Jy ! Component: 100 - total flux cleaned = 0.0304233 Jy ! Component: 150 - total flux cleaned = 0.037906 Jy ! Component: 200 - total flux cleaned = 0.0428869 Jy ! Total flux subtracted in 200 components = 0.0428869 Jy ! Clean residual min=-0.002394 max=0.002740 Jy/beam ! Clean residual mean=-0.000004 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.219104 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 69 components and 0.219104 Jy ! Inverting map ! Added new window around map position (3, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346309 Jy ! Component: 100 - total flux cleaned = 0.00592389 Jy ! Component: 150 - total flux cleaned = 0.00765274 Jy ! Component: 200 - total flux cleaned = 0.00823783 Jy ! Total flux subtracted in 200 components = 0.00823783 Jy ! Clean residual min=-0.001893 max=0.001728 Jy/beam ! Clean residual mean=-0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.227342 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 100 components and 0.227342 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=7.981 mas, bmaj=11.5 mas, bpa=-18.05 degrees ! Estimated noise=574.195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130321 Jy ! Component: 100 - total flux cleaned = 0.00145898 Jy ! Component: 150 - total flux cleaned = 0.00153734 Jy ! Component: 200 - total flux cleaned = 0.00162808 Jy ! Total flux subtracted in 200 components = 0.00162808 Jy ! Clean residual min=-0.001690 max=0.001600 Jy/beam ! Clean residual mean=-0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.22897 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 = 4.02269e-05 Jy ! Component: 100 - total flux cleaned = 9.5118e-05 Jy ! Component: 150 - total flux cleaned = 9.49152e-05 Jy ! Component: 200 - total flux cleaned = 9.55088e-05 Jy ! Total flux subtracted in 200 components = 9.55088e-05 Jy ! Clean residual min=-0.001662 max=0.001590 Jy/beam ! Clean residual mean=-0.000000 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.229066 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 131 components and 0.229066 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.808 mas, bmaj=6.666 mas, bpa=-16.06 degrees ! Estimated noise=480.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000274679 Jy ! Component: 100 - total flux cleaned = -0.000101308 Jy ! Component: 150 - total flux cleaned = -1.19966e-05 Jy ! Component: 200 - total flux cleaned = 4.17806e-05 Jy ! Total flux subtracted in 200 components = 4.17806e-05 Jy ! Clean residual min=-0.001662 max=0.001505 Jy/beam ! Clean residual mean=-0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.229107 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 143 components and 0.229107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065886Jy sigma=0.000773 ! Fit after self-cal, rms=0.065874Jy sigma=0.000772 wmodel J0817+3227_S_2014_06_09_pus_map.mod ! Writing 143 model components to file: J0817+3227_S_2014_06_09_pus_map.mod wobs J0817+3227_S_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0817+3227_S_2014_06_09_pus_uvs.fits wwins J0817+3227_S_2014_06_09_pus_map.win ! wwins: Wrote 5 windows to J0817+3227_S_2014_06_09_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 = 0.000142259 Jy ! Component: 100 - total flux cleaned = 8.88183e-05 Jy ! Component: 150 - total flux cleaned = 6.24145e-05 Jy ! Component: 200 - total flux cleaned = 1.45734e-05 Jy ! Component: 250 - total flux cleaned = 8.49521e-05 Jy ! Component: 300 - total flux cleaned = 4.0306e-05 Jy ! Component: 350 - total flux cleaned = 1.82445e-05 Jy ! Component: 400 - total flux cleaned = -2.40302e-05 Jy ! Component: 450 - total flux cleaned = -8.59346e-05 Jy ! Component: 500 - total flux cleaned = -8.5904e-05 Jy ! Component: 550 - total flux cleaned = -0.000124805 Jy ! Component: 600 - total flux cleaned = -0.00016265 Jy ! Component: 650 - total flux cleaned = -0.000218226 Jy ! Component: 700 - total flux cleaned = -0.000218353 Jy ! Component: 750 - total flux cleaned = -0.00025424 Jy ! Component: 800 - total flux cleaned = -0.000253811 Jy ! Component: 850 - total flux cleaned = -0.000219232 Jy ! Component: 900 - total flux cleaned = -0.000202482 Jy ! Component: 950 - total flux cleaned = -0.000202397 Jy ! Component: 1000 - total flux cleaned = -0.000202382 Jy ! Component: 1050 - total flux cleaned = -0.000186461 Jy ! Component: 1100 - total flux cleaned = -0.000186479 Jy ! Component: 1150 - total flux cleaned = -0.000140212 Jy ! Component: 1200 - total flux cleaned = -0.000140747 Jy ! Component: 1250 - total flux cleaned = -0.000140726 Jy ! Component: 1300 - total flux cleaned = -8.178e-05 Jy ! Component: 1350 - total flux cleaned = -5.31355e-05 Jy ! Component: 1400 - total flux cleaned = -2.46548e-05 Jy ! Component: 1450 - total flux cleaned = -2.44075e-05 Jy ! Component: 1500 - total flux cleaned = -1.01565e-05 Jy ! Component: 1550 - total flux cleaned = 4.50415e-05 Jy ! Component: 1600 - total flux cleaned = 8.58344e-05 Jy ! Component: 1650 - total flux cleaned = 0.000139317 Jy ! Component: 1700 - total flux cleaned = 0.000152289 Jy ! Component: 1750 - total flux cleaned = 0.000178415 Jy ! Component: 1800 - total flux cleaned = 0.00017866 Jy ! Component: 1850 - total flux cleaned = 0.000254982 Jy ! Component: 1900 - total flux cleaned = 0.000267604 Jy ! Component: 1950 - total flux cleaned = 0.000292379 Jy ! Component: 2000 - total flux cleaned = 0.00030459 Jy ! Component: 2050 - total flux cleaned = 0.000328777 Jy ! Component: 2100 - total flux cleaned = 0.000305059 Jy ! Component: 2150 - total flux cleaned = 0.00037597 Jy ! Component: 2200 - total flux cleaned = 0.000352427 Jy ! Component: 2250 - total flux cleaned = 0.000363957 Jy ! Component: 2300 - total flux cleaned = 0.000386872 Jy ! Component: 2350 - total flux cleaned = 0.000420485 Jy ! Component: 2400 - total flux cleaned = 0.000420446 Jy ! Component: 2450 - total flux cleaned = 0.000431377 Jy ! Component: 2500 - total flux cleaned = 0.000442244 Jy ! Component: 2550 - total flux cleaned = 0.000442139 Jy ! Component: 2600 - total flux cleaned = 0.000410143 Jy ! Component: 2650 - total flux cleaned = 0.000420871 Jy ! Component: 2700 - total flux cleaned = 0.000389556 Jy ! Component: 2750 - total flux cleaned = 0.000441165 Jy ! Component: 2800 - total flux cleaned = 0.00032843 Jy ! Component: 2850 - total flux cleaned = 0.000359107 Jy ! Component: 2900 - total flux cleaned = 0.000328838 Jy ! Component: 2950 - total flux cleaned = 0.000328767 Jy ! Component: 3000 - total flux cleaned = 0.000328745 Jy ! Component: 3050 - total flux cleaned = 0.000319005 Jy ! Component: 3100 - total flux cleaned = 0.00032855 Jy ! Component: 3150 - total flux cleaned = 0.00027096 Jy ! Component: 3200 - total flux cleaned = 0.000290018 Jy ! Component: 3250 - total flux cleaned = 0.000280624 Jy ! Component: 3300 - total flux cleaned = 0.000271538 Jy ! Component: 3350 - total flux cleaned = 0.000299377 Jy ! Component: 3400 - total flux cleaned = 0.000290172 Jy ! Component: 3450 - total flux cleaned = 0.00026285 Jy ! Component: 3500 - total flux cleaned = 0.000253867 Jy ! Component: 3550 - total flux cleaned = 0.000182243 Jy ! Component: 3600 - total flux cleaned = 0.000173402 Jy ! Component: 3650 - total flux cleaned = 0.000129229 Jy ! Component: 3700 - total flux cleaned = 0.000129267 Jy ! Component: 3750 - total flux cleaned = 7.71299e-05 Jy ! Component: 3800 - total flux cleaned = 2.54602e-05 Jy ! Component: 3850 - total flux cleaned = 4.25728e-05 Jy ! Component: 3900 - total flux cleaned = -2.54727e-05 Jy ! Component: 3950 - total flux cleaned = -5.92142e-05 Jy ! Component: 4000 - total flux cleaned = -6.76385e-05 Jy ! Component: 4050 - total flux cleaned = -0.000100947 Jy ! Total flux subtracted in 4096 components = -0.000125757 Jy ! Clean residual min=-0.000491 max=0.000466 Jy/beam ! Clean residual mean=0.000001 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.228982 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 409 components and 0.228982 Jy ![Exited script file: muppet] wmap "J0817+3227_S_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.808 x 6.666 at -16.06 degrees (North through East) ! Clean map min=-0.00096731 max=0.099113 Jy/beam ! Writing clean map to FITS file: J0817+3227_S_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0991134 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145813 device "J0817+3227_S_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0817+3227_S_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.441351 0.441351 0.882702 1.7654 3.53081 7.06162 14.1232 28.2465 56.4929 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.099 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.808 x 6.666 at -16.06 degrees (North through East) ! Clean map min=-0.00096731 max=0.099113 Jy/beam quit ! Quitting program ! Log file J0817+3227_S_2014_06_09_pus_uvs.log closed on Wed Nov 16 19:48:45 2016