! Started logfile: J0843+4215_S_2017_07_09_pus_uvs.log on Wed May 8 14:45:11 2019 obs J0843+4215_S_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0843+4215_S_2017_07_09_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.972028 visibilities/baseline/integration-bin. ! Found source: J0843+4215 ! ! 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 594 lines of history. ! ! Reading 25020 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 J0843+4215_S_2017_07_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 742 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.699307Jy sigma=0.006533 ! Fit after self-cal, rms=0.687041Jy sigma=0.006433 ! 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=3.097 mas, bmaj=4.571 mas, bpa=5.552 degrees ! Estimated noise=821.788 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 = 0.250703 Jy ! Component: 100 - total flux cleaned = 0.37119 Jy ! Total flux subtracted in 100 components = 0.37119 Jy ! Clean residual min=-0.022798 max=0.064680 Jy/beam ! Clean residual mean=-0.000027 rms=0.008378 Jy/beam ! Combined flux in latest and established models = 0.37119 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 35 components and 0.37119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206471Jy sigma=0.002094 ! Fit after self-cal, rms=0.205980Jy sigma=0.002090 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0801814 Jy ! Component: 100 - total flux cleaned = 0.137304 Jy ! Total flux subtracted in 100 components = 0.137304 Jy ! Clean residual min=-0.015663 max=0.039512 Jy/beam ! Clean residual mean=-0.000025 rms=0.005645 Jy/beam ! Combined flux in latest and established models = 0.508494 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 60 components and 0.508493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149451Jy sigma=0.001490 ! Fit after self-cal, rms=0.149190Jy sigma=0.001488 ! Inverting map ! Added new window around map position (1.5, -7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.044757 Jy ! Component: 100 - total flux cleaned = 0.078791 Jy ! Total flux subtracted in 100 components = 0.078791 Jy ! Clean residual min=-0.013961 max=0.030728 Jy/beam ! Clean residual mean=-0.000026 rms=0.004414 Jy/beam ! Combined flux in latest and established models = 0.587284 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.587284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125035Jy sigma=0.001226 ! Fit after self-cal, rms=0.124841Jy sigma=0.001224 ! Inverting map ! Added new window around map position (4.5, -14.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313671 Jy ! Component: 100 - total flux cleaned = 0.0548041 Jy ! Total flux subtracted in 100 components = 0.0548041 Jy ! Clean residual min=-0.011662 max=0.026086 Jy/beam ! Clean residual mean=-0.000027 rms=0.003675 Jy/beam ! Combined flux in latest and established models = 0.642088 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.642088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111934Jy sigma=0.001087 ! Fit after self-cal, rms=0.111570Jy sigma=0.001084 ! Inverting map ! Added new window around map position (2, 7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.025123 Jy ! Component: 100 - total flux cleaned = 0.0433688 Jy ! Total flux subtracted in 100 components = 0.0433688 Jy ! Clean residual min=-0.009503 max=0.020886 Jy/beam ! Clean residual mean=-0.000029 rms=0.003074 Jy/beam ! Combined flux in latest and established models = 0.685457 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 115 components and 0.685457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102614Jy sigma=0.000987 ! Fit after self-cal, rms=0.102247Jy sigma=0.000985 ! Inverting map ! Added new window around map position (34, -99). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0208788 Jy ! Component: 100 - total flux cleaned = 0.0361561 Jy ! Total flux subtracted in 100 components = 0.0361561 Jy ! Clean residual min=-0.008848 max=0.016438 Jy/beam ! Clean residual mean=-0.000024 rms=0.002588 Jy/beam ! Combined flux in latest and established models = 0.721613 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 148 components and 0.721614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095752Jy sigma=0.000913 ! Fit after self-cal, rms=0.095419Jy sigma=0.000910 ! Inverting map ! Added new window around map position (-4.5, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164602 Jy ! Component: 100 - total flux cleaned = 0.028874 Jy ! Total flux subtracted in 100 components = 0.028874 Jy ! Clean residual min=-0.007649 max=0.010274 Jy/beam ! Clean residual mean=-0.000025 rms=0.002206 Jy/beam ! Combined flux in latest and established models = 0.750488 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 163 components and 0.750488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091059Jy sigma=0.000861 ! Fit after self-cal, rms=0.090920Jy sigma=0.000860 ! 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=3.779 mas, bmaj=5.644 mas, bpa=8.411 degrees ! Estimated noise=527.659 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 = 0.0182655 Jy ! Component: 100 - total flux cleaned = 0.0325066 Jy ! Component: 150 - total flux cleaned = 0.044226 Jy ! Component: 200 - total flux cleaned = 0.054013 Jy ! Total flux subtracted in 200 components = 0.054013 Jy ! Clean residual min=-0.007692 max=0.014386 Jy/beam ! Clean residual mean=-0.000065 rms=0.002419 Jy/beam ! Combined flux in latest and established models = 0.804501 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 219 components and 0.804501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085569Jy sigma=0.000799 ! Fit after self-cal, rms=0.085287Jy sigma=0.000797 ! Inverting map ! Added new window around map position (27, -88.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157806 Jy ! Component: 100 - total flux cleaned = 0.0261998 Jy ! Component: 150 - total flux cleaned = 0.0346259 Jy ! Component: 200 - total flux cleaned = 0.0416628 Jy ! Total flux subtracted in 200 components = 0.0416628 Jy ! Clean residual min=-0.006020 max=0.007989 Jy/beam ! Clean residual mean=-0.000038 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 0.846164 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 285 components and 0.846164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081661Jy sigma=0.000757 ! Fit after self-cal, rms=0.081266Jy sigma=0.000753 ! 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 0.99 FD 0.96 HN 0.97 KP 0.98 ! LA 0.99 MK 1.06 NL 0.94 OV 1.04 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 0.96 ! LA 0.96 MK 1.05 NL 1.09 OV 1.08 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.00 KP 0.97 ! LA 0.98 MK 1.06 NL 1.05 OV 1.00 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.01 KP 1.00* ! LA 1.04 MK 1.18 NL 1.00* OV 1.00* ! PT 0.99 SC 1.00* ! ! ! Fit before self-cal, rms=0.081266Jy sigma=0.000753 ! Fit after self-cal, rms=0.078037Jy sigma=0.000705 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.832 mas, bmaj=5.712 mas, bpa=8.94 degrees ! Estimated noise=531.211 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 (35.5, -90). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00689952 Jy ! Component: 100 - total flux cleaned = 0.00977478 Jy ! Component: 150 - total flux cleaned = 0.0121404 Jy ! Component: 200 - total flux cleaned = 0.013475 Jy ! Total flux subtracted in 200 components = 0.013475 Jy ! Clean residual min=-0.003495 max=0.004246 Jy/beam ! Clean residual mean=-0.000037 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.859639 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 327 components and 0.859639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077240Jy sigma=0.000696 ! Fit after self-cal, rms=0.077166Jy 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=0.077166Jy sigma=0.000695 ! Fit after self-cal, rms=0.076504Jy sigma=0.000690 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.814 mas, bmaj=5.685 mas, bpa=9.01 degrees ! Estimated noise=529.269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00388261 Jy ! Component: 100 - total flux cleaned = 0.00620291 Jy ! Component: 150 - total flux cleaned = 0.00729615 Jy ! Component: 200 - total flux cleaned = 0.00810035 Jy ! Total flux subtracted in 200 components = 0.00810035 Jy ! Clean residual min=-0.003135 max=0.003713 Jy/beam ! Clean residual mean=-0.000005 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.867739 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 355 components and 0.867739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076224Jy sigma=0.000686 ! Fit after self-cal, rms=0.076195Jy sigma=0.000686 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 (33, -109.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350471 Jy ! Component: 100 - total flux cleaned = 0.00510557 Jy ! Component: 150 - total flux cleaned = 0.00575242 Jy ! Component: 200 - total flux cleaned = 0.00634066 Jy ! Total flux subtracted in 200 components = 0.00634066 Jy ! Clean residual min=-0.002887 max=0.002961 Jy/beam ! Clean residual mean=-0.000002 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.87408 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 394 components and 0.87408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075993Jy sigma=0.000684 ! Fit after self-cal, rms=0.075980Jy sigma=0.000684 ! 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=0.075980Jy sigma=0.000684 ! Fit after self-cal, rms=0.075966Jy sigma=0.000683 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.812 mas, bmaj=5.684 mas, bpa=9.1 degrees ! Estimated noise=529.195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238845 Jy ! Component: 100 - total flux cleaned = 0.00361833 Jy ! Component: 150 - total flux cleaned = 0.00437143 Jy ! Component: 200 - total flux cleaned = 0.00493546 Jy ! Total flux subtracted in 200 components = 0.00493546 Jy ! Clean residual min=-0.002654 max=0.002866 Jy/beam ! Clean residual mean=-0.000003 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.879015 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 417 components and 0.879016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075843Jy sigma=0.000682 ! Fit after self-cal, rms=0.075831Jy sigma=0.000682 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 = 0.000812113 Jy ! Component: 100 - total flux cleaned = 0.00140383 Jy ! Component: 150 - total flux cleaned = 0.00167793 Jy ! Component: 200 - total flux cleaned = 0.00188754 Jy ! Total flux subtracted in 200 components = 0.00188754 Jy ! Clean residual min=-0.002523 max=0.002819 Jy/beam ! Clean residual mean=-0.000002 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.880903 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 438 components and 0.880903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075759Jy sigma=0.000681 ! Fit after self-cal, rms=0.075753Jy sigma=0.000681 ! 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=0.075753Jy sigma=0.000681 ! Fit after self-cal, rms=0.075755Jy sigma=0.000681 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.783 mas, bmaj=9.473 mas, bpa=9.683 degrees ! Estimated noise=644.122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271798 Jy ! Component: 100 - total flux cleaned = 0.00436574 Jy ! Component: 150 - total flux cleaned = 0.00500675 Jy ! Component: 200 - total flux cleaned = 0.00545557 Jy ! Total flux subtracted in 200 components = 0.00545557 Jy ! Clean residual min=-0.002427 max=0.003131 Jy/beam ! Clean residual mean=-0.000004 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.886358 Jy selfcal ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 484 components and 0.886358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075701Jy sigma=0.000680 ! Fit after self-cal, rms=0.075691Jy sigma=0.000680 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 = 0.000788616 Jy ! Component: 100 - total flux cleaned = 0.00120819 Jy ! Component: 150 - total flux cleaned = 0.00153384 Jy ! Component: 200 - total flux cleaned = 0.00178287 Jy ! Total flux subtracted in 200 components = 0.00178287 Jy ! Clean residual min=-0.002402 max=0.002992 Jy/beam ! Clean residual mean=-0.000001 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.888141 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 502 components and 0.888141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075673Jy sigma=0.000680 ! Fit after self-cal, rms=0.075667Jy sigma=0.000680 ! 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=3.815 mas, bmaj=5.683 mas, bpa=9.165 degrees ! Estimated noise=529.411 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.815 x 5.683 at 9.165 degrees (North through East) ! Clean map min=-0.0025523 max=0.30151 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=3.128 mas, bmaj=4.626 mas, bpa=6.512 degrees ! Estimated noise=829.587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.252917 Jy ! Component: 100 - total flux cleaned = 0.371805 Jy ! Component: 150 - total flux cleaned = 0.450773 Jy ! Component: 200 - total flux cleaned = 0.509063 Jy ! Total flux subtracted in 200 components = 0.509063 Jy ! Clean residual min=-0.015222 max=0.033976 Jy/beam ! Clean residual mean=-0.000027 rms=0.005580 Jy/beam ! Combined flux in latest and established models = 0.509063 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 73 model components to the UV plane model. ! The established model now contains 73 components and 0.509063 Jy ! Inverting map and beam ! Estimated beam: bmin=3.815 mas, bmaj=5.683 mas, bpa=9.165 degrees ! Estimated noise=529.411 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 = 0.0711995 Jy ! Component: 100 - total flux cleaned = 0.122051 Jy ! Component: 150 - total flux cleaned = 0.161443 Jy ! Component: 200 - total flux cleaned = 0.193101 Jy ! Total flux subtracted in 200 components = 0.193101 Jy ! Clean residual min=-0.008618 max=0.019788 Jy/beam ! Clean residual mean=-0.000063 rms=0.004100 Jy/beam ! Combined flux in latest and established models = 0.702163 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 166 components and 0.702163 Jy ! Inverting map ! Added new window around map position (-2, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0262722 Jy ! Component: 100 - total flux cleaned = 0.0481178 Jy ! Component: 150 - total flux cleaned = 0.0665326 Jy ! Component: 200 - total flux cleaned = 0.0821889 Jy ! Total flux subtracted in 200 components = 0.0821889 Jy ! Clean residual min=-0.005531 max=0.010488 Jy/beam ! Clean residual mean=-0.000034 rms=0.002259 Jy/beam ! Combined flux in latest and established models = 0.784352 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 258 components and 0.784352 Jy ! Inverting map ! Added new window around map position (5.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135314 Jy ! Component: 100 - total flux cleaned = 0.0250885 Jy ! Component: 150 - total flux cleaned = 0.0350341 Jy ! Component: 200 - total flux cleaned = 0.0436122 Jy ! Total flux subtracted in 200 components = 0.0436122 Jy ! Clean residual min=-0.003846 max=0.005399 Jy/beam ! Clean residual mean=-0.000021 rms=0.001377 Jy/beam ! Combined flux in latest and established models = 0.827964 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 330 components and 0.827964 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=7.783 mas, bmaj=9.473 mas, bpa=9.683 degrees ! Estimated noise=644.122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135289 Jy ! Component: 100 - total flux cleaned = 0.0234703 Jy ! Component: 150 - total flux cleaned = 0.031125 Jy ! Component: 200 - total flux cleaned = 0.0371731 Jy ! Total flux subtracted in 200 components = 0.0371731 Jy ! Clean residual min=-0.003599 max=0.003953 Jy/beam ! Clean residual mean=-0.000013 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.865137 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 = 0.0048712 Jy ! Component: 100 - total flux cleaned = 0.00883143 Jy ! Component: 150 - total flux cleaned = 0.0120644 Jy ! Component: 200 - total flux cleaned = 0.0147124 Jy ! Total flux subtracted in 200 components = 0.0147124 Jy ! Clean residual min=-0.002645 max=0.003110 Jy/beam ! Clean residual mean=0.000000 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.87985 Jy ! Adding 188 model components to the UV plane model. ! The established model now contains 487 components and 0.879849 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.815 mas, bmaj=5.683 mas, bpa=9.165 degrees ! Estimated noise=529.411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242073 Jy ! Component: 100 - total flux cleaned = 0.0031682 Jy ! Component: 150 - total flux cleaned = 0.00382791 Jy ! Component: 200 - total flux cleaned = 0.0045769 Jy ! Total flux subtracted in 200 components = 0.0045769 Jy ! Clean residual min=-0.002614 max=0.002641 Jy/beam ! Clean residual mean=-0.000002 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.884426 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 520 components and 0.884426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075651Jy sigma=0.000680 ! Fit after self-cal, rms=0.075582Jy sigma=0.000679 wmodel J0843+4215_S_2017_07_09_pus_map.mod ! Writing 520 model components to file: J0843+4215_S_2017_07_09_pus_map.mod wobs J0843+4215_S_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0843+4215_S_2017_07_09_pus_uvs.fits wwins J0843+4215_S_2017_07_09_pus_map.win ! wwins: Wrote 11 windows to J0843+4215_S_2017_07_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 = 0.000251505 Jy ! Component: 100 - total flux cleaned = 0.00071522 Jy ! Component: 150 - total flux cleaned = 0.000913602 Jy ! Component: 200 - total flux cleaned = 0.00095163 Jy ! Component: 250 - total flux cleaned = 0.000987861 Jy ! Component: 300 - total flux cleaned = 0.00109369 Jy ! Component: 350 - total flux cleaned = 0.00119674 Jy ! Component: 400 - total flux cleaned = 0.00119665 Jy ! Component: 450 - total flux cleaned = 0.00135995 Jy ! Component: 500 - total flux cleaned = 0.00148812 Jy ! Component: 550 - total flux cleaned = 0.00164515 Jy ! Component: 600 - total flux cleaned = 0.00173708 Jy ! Component: 650 - total flux cleaned = 0.00176739 Jy ! Component: 700 - total flux cleaned = 0.00182719 Jy ! Component: 750 - total flux cleaned = 0.00194374 Jy ! Component: 800 - total flux cleaned = 0.0020297 Jy ! Component: 850 - total flux cleaned = 0.0020859 Jy ! Component: 900 - total flux cleaned = 0.00219679 Jy ! Component: 950 - total flux cleaned = 0.00214204 Jy ! Component: 1000 - total flux cleaned = 0.00225015 Jy ! Component: 1050 - total flux cleaned = 0.00238288 Jy ! Component: 1100 - total flux cleaned = 0.00248674 Jy ! Component: 1150 - total flux cleaned = 0.00246129 Jy ! Component: 1200 - total flux cleaned = 0.00256328 Jy ! Component: 1250 - total flux cleaned = 0.00263819 Jy ! Component: 1300 - total flux cleaned = 0.00261318 Jy ! Component: 1350 - total flux cleaned = 0.00268676 Jy ! Component: 1400 - total flux cleaned = 0.00275915 Jy ! Component: 1450 - total flux cleaned = 0.00273522 Jy ! Component: 1500 - total flux cleaned = 0.00275859 Jy ! Component: 1550 - total flux cleaned = 0.00271179 Jy ! Component: 1600 - total flux cleaned = 0.00271173 Jy ! Component: 1650 - total flux cleaned = 0.00268874 Jy ! Component: 1700 - total flux cleaned = 0.00277859 Jy ! Component: 1750 - total flux cleaned = 0.00268965 Jy ! Component: 1800 - total flux cleaned = 0.002733 Jy ! Component: 1850 - total flux cleaned = 0.0028199 Jy ! Component: 1900 - total flux cleaned = 0.00284126 Jy ! Component: 1950 - total flux cleaned = 0.00279931 Jy ! Component: 2000 - total flux cleaned = 0.00288325 Jy ! Component: 2050 - total flux cleaned = 0.00296653 Jy ! Component: 2100 - total flux cleaned = 0.00294591 Jy ! Component: 2150 - total flux cleaned = 0.00302721 Jy ! Component: 2200 - total flux cleaned = 0.00304697 Jy ! Component: 2250 - total flux cleaned = 0.00318591 Jy ! Component: 2300 - total flux cleaned = 0.00314658 Jy ! Component: 2350 - total flux cleaned = 0.00328319 Jy ! Component: 2400 - total flux cleaned = 0.00326368 Jy ! Component: 2450 - total flux cleaned = 0.0032639 Jy ! Component: 2500 - total flux cleaned = 0.00330168 Jy ! Component: 2550 - total flux cleaned = 0.00332043 Jy ! Component: 2600 - total flux cleaned = 0.00339464 Jy ! Component: 2650 - total flux cleaned = 0.0033394 Jy ! Component: 2700 - total flux cleaned = 0.00343085 Jy ! Component: 2750 - total flux cleaned = 0.00344883 Jy ! Component: 2800 - total flux cleaned = 0.00344889 Jy ! Component: 2850 - total flux cleaned = 0.0035552 Jy ! Component: 2900 - total flux cleaned = 0.00362549 Jy ! Component: 2950 - total flux cleaned = 0.00369495 Jy ! Component: 3000 - total flux cleaned = 0.00374667 Jy ! Component: 3050 - total flux cleaned = 0.00378059 Jy ! Component: 3100 - total flux cleaned = 0.00376342 Jy ! Component: 3150 - total flux cleaned = 0.00381386 Jy ! Component: 3200 - total flux cleaned = 0.00381346 Jy ! Component: 3250 - total flux cleaned = 0.0038466 Jy ! Component: 3300 - total flux cleaned = 0.00387962 Jy ! Component: 3350 - total flux cleaned = 0.00392836 Jy ! Component: 3400 - total flux cleaned = 0.00402518 Jy ! Component: 3450 - total flux cleaned = 0.00399306 Jy ! Component: 3500 - total flux cleaned = 0.00400886 Jy ! Component: 3550 - total flux cleaned = 0.00402461 Jy ! Component: 3600 - total flux cleaned = 0.00410274 Jy ! Component: 3650 - total flux cleaned = 0.00411806 Jy ! Component: 3700 - total flux cleaned = 0.0040874 Jy ! Component: 3750 - total flux cleaned = 0.00408745 Jy ! Component: 3800 - total flux cleaned = 0.00408752 Jy ! Component: 3850 - total flux cleaned = 0.00411747 Jy ! Component: 3900 - total flux cleaned = 0.00411737 Jy ! Component: 3950 - total flux cleaned = 0.00414712 Jy ! Component: 4000 - total flux cleaned = 0.0041472 Jy ! Component: 4050 - total flux cleaned = 0.00416194 Jy ! Total flux subtracted in 4096 components = 0.00432145 Jy ! Clean residual min=-0.000816 max=0.000906 Jy/beam ! Clean residual mean=-0.000001 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.888747 Jy keep ! Adding 334 model components to the UV plane model. ! The established model now contains 853 components and 0.888748 Jy ![Exited script file: muppet] wmap "J0843+4215_S_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.815 x 5.683 at 9.165 degrees (North through East) ! Clean map min=-0.0017309 max=0.30363 Jy/beam ! Writing clean map to FITS file: J0843+4215_S_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.303627 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000274515 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.271235 0.271235 0.542471 1.08494 2.16988 4.33976 8.67953 17.3591 34.7181 69.4362 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.303 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.815 x 5.683 at 9.165 degrees (North through East) ! Clean map min=-0.0017309 max=0.30363 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 J0843+4215_S_2017_07_09_pus_uvs.log closed on Wed May 8 14:45:18 2019