! Started logfile: J0839+4227_S_2017_06_15_pus_uvs.log on Tue May 7 15:14:48 2019 obs J0839+4227_S_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0839+4227_S_2017_06_15_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.897619 visibilities/baseline/integration-bin. ! Found source: J0839+4227 ! ! 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 603 lines of history. ! ! Reading 13572 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 J0839+4227_S_2017_06_15_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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 467 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.919867Jy sigma=0.008475 ! Fit after self-cal, rms=0.911689Jy sigma=0.008413 ! 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=2.98 mas, bmaj=4.874 mas, bpa=-6.491 degrees ! Estimated noise=1047.16 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 = 0.0692573 Jy ! Component: 100 - total flux cleaned = 0.0879539 Jy ! Total flux subtracted in 100 components = 0.0879539 Jy ! Clean residual min=-0.004763 max=0.007635 Jy/beam ! Clean residual mean=-0.000006 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.087954 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.087954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081698Jy sigma=0.000704 ! Fit after self-cal, rms=0.081702Jy sigma=0.000704 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00831205 Jy ! Component: 100 - total flux cleaned = 0.0120682 Jy ! Total flux subtracted in 100 components = 0.0120682 Jy ! Clean residual min=-0.004221 max=0.005721 Jy/beam ! Clean residual mean=-0.000006 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.100022 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.100022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080883Jy sigma=0.000696 ! Fit after self-cal, rms=0.080890Jy sigma=0.000696 ! 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=3.632 mas, bmaj=5.6 mas, bpa=-6.367 degrees ! Estimated noise=752.847 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 = 0.00207438 Jy ! Component: 100 - total flux cleaned = 0.00296556 Jy ! Component: 150 - total flux cleaned = 0.00316109 Jy ! Component: 200 - total flux cleaned = 0.00322769 Jy ! Total flux subtracted in 200 components = 0.00322769 Jy ! Clean residual min=-0.005234 max=0.008090 Jy/beam ! Clean residual mean=-0.000015 rms=0.001606 Jy/beam ! Combined flux in latest and established models = 0.10325 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.10325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080828Jy sigma=0.000696 ! Fit after self-cal, rms=0.080828Jy sigma=0.000696 ! 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 1.06 FD 0.96 HN 1.02 KP 1.00 ! LA 1.08 MK 1.03 NL 0.95 OV 0.92 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.03 KP 0.97 ! LA 1.07 MK 1.01 NL 1.04 OV 1.04 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.06 KP 1.01 ! LA 1.06 MK 1.00 NL 1.00 OV 0.89 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.01 KP 1.00* ! LA 1.18 MK 0.99 NL 1.00* OV 1.00* ! PT 0.87 SC 1.00* ! ! ! Fit before self-cal, rms=0.080828Jy sigma=0.000696 ! Fit after self-cal, rms=0.081285Jy sigma=0.000693 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.634 mas, bmaj=5.605 mas, bpa=-6.009 degrees ! Estimated noise=755.726 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 = -3.20089e-05 Jy ! Component: 100 - total flux cleaned = -7.24344e-06 Jy ! Component: 150 - total flux cleaned = 3.12889e-05 Jy ! Component: 200 - total flux cleaned = 4.67915e-05 Jy ! Total flux subtracted in 200 components = 4.67915e-05 Jy ! Clean residual min=-0.005511 max=0.007742 Jy/beam ! Clean residual mean=-0.000010 rms=0.001573 Jy/beam ! Combined flux in latest and established models = 0.103297 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.103297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081268Jy sigma=0.000693 ! Fit after self-cal, rms=0.081322Jy sigma=0.000693 ! 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=0.081322Jy sigma=0.000693 ! Fit after self-cal, rms=0.081538Jy sigma=0.000686 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.647 mas, bmaj=5.594 mas, bpa=-6.527 degrees ! Estimated noise=756.571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000125694 Jy ! Component: 100 - total flux cleaned = -0.000169132 Jy ! Component: 150 - total flux cleaned = -0.000184687 Jy ! Component: 200 - total flux cleaned = -0.000198517 Jy ! Total flux subtracted in 200 components = -0.000198517 Jy ! Clean residual min=-0.005110 max=0.007358 Jy/beam ! Clean residual mean=0.000001 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 0.103098 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.103098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081520Jy sigma=0.000686 ! Fit after self-cal, rms=0.081580Jy 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 (23.5, 23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00774364 Jy ! Component: 100 - total flux cleaned = 0.0124788 Jy ! Component: 150 - total flux cleaned = 0.0157438 Jy ! Component: 200 - total flux cleaned = 0.0180984 Jy ! Total flux subtracted in 200 components = 0.0180984 Jy ! Clean residual min=-0.004219 max=0.006757 Jy/beam ! Clean residual mean=-0.000002 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.121196 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 90 components and 0.121196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080821Jy sigma=0.000677 ! Fit after self-cal, rms=0.080718Jy sigma=0.000676 ! Inverting map ! Added new window around map position (56, 47). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00647113 Jy ! Component: 100 - total flux cleaned = 0.010361 Jy ! Component: 150 - total flux cleaned = 0.0132313 Jy ! Component: 200 - total flux cleaned = 0.0156105 Jy ! Total flux subtracted in 200 components = 0.0156105 Jy ! Clean residual min=-0.003336 max=0.003787 Jy/beam ! Clean residual mean=0.000006 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.136807 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 137 components and 0.136807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080132Jy sigma=0.000670 ! Fit after self-cal, rms=0.080090Jy sigma=0.000669 ! Inverting map ! Added new window around map position (16, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00385831 Jy ! Component: 100 - total flux cleaned = 0.00638349 Jy ! Component: 150 - total flux cleaned = 0.00809957 Jy ! Component: 200 - total flux cleaned = 0.00921981 Jy ! Total flux subtracted in 200 components = 0.00921981 Jy ! Clean residual min=-0.002660 max=0.002752 Jy/beam ! Clean residual mean=0.000004 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.146027 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 172 components and 0.146027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079838Jy sigma=0.000667 ! Fit after self-cal, rms=0.079817Jy sigma=0.000667 ! 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=0.079817Jy sigma=0.000667 ! Fit after self-cal, rms=0.078349Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.658 mas, bmaj=5.595 mas, bpa=-6.275 degrees ! Estimated noise=747.405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247448 Jy ! Component: 100 - total flux cleaned = 0.00432306 Jy ! Component: 150 - total flux cleaned = 0.00586596 Jy ! Component: 200 - total flux cleaned = 0.00713569 Jy ! Total flux subtracted in 200 components = 0.00713569 Jy ! Clean residual min=-0.002322 max=0.002436 Jy/beam ! Clean residual mean=-0.000001 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.153162 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 203 components and 0.153162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078233Jy sigma=0.000664 ! Fit after self-cal, rms=0.078224Jy sigma=0.000664 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 = 0.00103553 Jy ! Component: 100 - total flux cleaned = 0.0016341 Jy ! Component: 150 - total flux cleaned = 0.0020891 Jy ! Component: 200 - total flux cleaned = 0.00242883 Jy ! Total flux subtracted in 200 components = 0.00242883 Jy ! Clean residual min=-0.002300 max=0.002395 Jy/beam ! Clean residual mean=-0.000001 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.155591 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 218 components and 0.155591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078181Jy sigma=0.000663 ! Fit after self-cal, rms=0.078179Jy sigma=0.000663 ! 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=0.078179Jy sigma=0.000663 ! Fit after self-cal, rms=0.078115Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.874 mas, bmaj=9.13 mas, bpa=-5.621 degrees ! Estimated noise=906.321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244394 Jy ! Component: 100 - total flux cleaned = 0.00352865 Jy ! Component: 150 - total flux cleaned = 0.00445159 Jy ! Component: 200 - total flux cleaned = 0.00511529 Jy ! Total flux subtracted in 200 components = 0.00511529 Jy ! Clean residual min=-0.003290 max=0.003634 Jy/beam ! Clean residual mean=-0.000001 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.160707 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 234 components and 0.160707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078090Jy sigma=0.000663 ! Fit after self-cal, rms=0.078083Jy sigma=0.000663 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 (36.5, 26.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293299 Jy ! Component: 100 - total flux cleaned = 0.00380732 Jy ! Component: 150 - total flux cleaned = 0.00421755 Jy ! Component: 200 - total flux cleaned = 0.00449153 Jy ! Total flux subtracted in 200 components = 0.00449153 Jy ! Clean residual min=-0.002639 max=0.002712 Jy/beam ! Clean residual mean=0.000004 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.165198 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 270 components and 0.165198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078004Jy sigma=0.000662 ! Fit after self-cal, rms=0.077987Jy sigma=0.000662 ! 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=3.656 mas, bmaj=5.591 mas, bpa=-6.188 degrees ! Estimated noise=747.922 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.656 x 5.591 at -6.188 degrees (North through East) ! Clean map min=-0.0019197 max=0.089865 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=3.004 mas, bmaj=4.861 mas, bpa=-6.249 degrees ! Estimated noise=1041.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0685356 Jy ! Component: 100 - total flux cleaned = 0.0876086 Jy ! Component: 150 - total flux cleaned = 0.096411 Jy ! Component: 200 - total flux cleaned = 0.103168 Jy ! Total flux subtracted in 200 components = 0.103168 Jy ! Clean residual min=-0.003706 max=0.004111 Jy/beam ! Clean residual mean=-0.000004 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.103168 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 0.103168 Jy ! Inverting map and beam ! Estimated beam: bmin=3.656 mas, bmaj=5.591 mas, bpa=-6.188 degrees ! Estimated noise=747.922 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 = 0.00854851 Jy ! Component: 100 - total flux cleaned = 0.0153224 Jy ! Component: 150 - total flux cleaned = 0.0209758 Jy ! Component: 200 - total flux cleaned = 0.0258049 Jy ! Total flux subtracted in 200 components = 0.0258049 Jy ! Clean residual min=-0.003707 max=0.003278 Jy/beam ! Clean residual mean=-0.000003 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.128973 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 72 components and 0.128973 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=7.874 mas, bmaj=9.13 mas, bpa=-5.621 degrees ! Estimated noise=906.321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00741749 Jy ! Component: 100 - total flux cleaned = 0.0129969 Jy ! Component: 150 - total flux cleaned = 0.0175211 Jy ! Component: 200 - total flux cleaned = 0.0212443 Jy ! Total flux subtracted in 200 components = 0.0212443 Jy ! Clean residual min=-0.003753 max=0.003429 Jy/beam ! Clean residual mean=0.000001 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.150217 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 = 0.00309843 Jy ! Component: 100 - total flux cleaned = 0.0055081 Jy ! Component: 150 - total flux cleaned = 0.00711681 Jy ! Component: 200 - total flux cleaned = 0.00857979 Jy ! Total flux subtracted in 200 components = 0.00857979 Jy ! Clean residual min=-0.003071 max=0.002688 Jy/beam ! Clean residual mean=0.000004 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.158797 Jy ! Adding 157 model components to the UV plane model. ! The established model now contains 219 components and 0.158797 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.656 mas, bmaj=5.591 mas, bpa=-6.188 degrees ! Estimated noise=747.922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123759 Jy ! Component: 100 - total flux cleaned = 0.00202171 Jy ! Component: 150 - total flux cleaned = 0.00261863 Jy ! Component: 200 - total flux cleaned = 0.0031134 Jy ! Total flux subtracted in 200 components = 0.0031134 Jy ! Clean residual min=-0.002233 max=0.002093 Jy/beam ! Clean residual mean=0.000002 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.16191 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 257 components and 0.16191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078022Jy sigma=0.000662 ! Fit after self-cal, rms=0.077985Jy sigma=0.000662 wmodel J0839+4227_S_2017_06_15_pus_map.mod ! Writing 257 model components to file: J0839+4227_S_2017_06_15_pus_map.mod wobs J0839+4227_S_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0839+4227_S_2017_06_15_pus_uvs.fits wwins J0839+4227_S_2017_06_15_pus_map.win ! wwins: Wrote 5 windows to J0839+4227_S_2017_06_15_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 = 2.24461e-05 Jy ! Component: 100 - total flux cleaned = 5.83401e-05 Jy ! Component: 150 - total flux cleaned = -4.30527e-05 Jy ! Component: 200 - total flux cleaned = 5.4821e-05 Jy ! Component: 250 - total flux cleaned = 8.64783e-05 Jy ! Component: 300 - total flux cleaned = 0.000178945 Jy ! Component: 350 - total flux cleaned = 0.000238428 Jy ! Component: 400 - total flux cleaned = 0.000296526 Jy ! Component: 450 - total flux cleaned = 0.000239357 Jy ! Component: 500 - total flux cleaned = 0.000267501 Jy ! Component: 550 - total flux cleaned = 0.000268449 Jy ! Component: 600 - total flux cleaned = 0.000323028 Jy ! Component: 650 - total flux cleaned = 0.000455285 Jy ! Component: 700 - total flux cleaned = 0.000507388 Jy ! Component: 750 - total flux cleaned = 0.000609482 Jy ! Component: 800 - total flux cleaned = 0.000634258 Jy ! Component: 850 - total flux cleaned = 0.00068357 Jy ! Component: 900 - total flux cleaned = 0.000683864 Jy ! Component: 950 - total flux cleaned = 0.000683534 Jy ! Component: 1000 - total flux cleaned = 0.000659502 Jy ! Component: 1050 - total flux cleaned = 0.000612974 Jy ! Component: 1100 - total flux cleaned = 0.000566735 Jy ! Component: 1150 - total flux cleaned = 0.000544254 Jy ! Component: 1200 - total flux cleaned = 0.000588712 Jy ! Component: 1250 - total flux cleaned = 0.000500473 Jy ! Component: 1300 - total flux cleaned = 0.000566366 Jy ! Component: 1350 - total flux cleaned = 0.000609466 Jy ! Component: 1400 - total flux cleaned = 0.000544957 Jy ! Component: 1450 - total flux cleaned = 0.000566255 Jy ! Component: 1500 - total flux cleaned = 0.000545096 Jy ! Component: 1550 - total flux cleaned = 0.000524357 Jy ! Component: 1600 - total flux cleaned = 0.000504127 Jy ! Component: 1650 - total flux cleaned = 0.000443663 Jy ! Component: 1700 - total flux cleaned = 0.000443694 Jy ! Component: 1750 - total flux cleaned = 0.000384581 Jy ! Component: 1800 - total flux cleaned = 0.000462831 Jy ! Component: 1850 - total flux cleaned = 0.000385615 Jy ! Component: 1900 - total flux cleaned = 0.000347453 Jy ! Component: 1950 - total flux cleaned = 0.000309744 Jy ! Component: 2000 - total flux cleaned = 0.000291434 Jy ! Component: 2050 - total flux cleaned = 0.000272995 Jy ! Component: 2100 - total flux cleaned = 0.000309972 Jy ! Component: 2150 - total flux cleaned = 0.000236768 Jy ! Component: 2200 - total flux cleaned = 0.000164256 Jy ! Component: 2250 - total flux cleaned = 0.000164377 Jy ! Component: 2300 - total flux cleaned = 0.000111053 Jy ! Component: 2350 - total flux cleaned = 4.07271e-05 Jy ! Component: 2400 - total flux cleaned = 7.5812e-05 Jy ! Component: 2450 - total flux cleaned = 4.11744e-05 Jy ! Component: 2500 - total flux cleaned = -2.7659e-05 Jy ! Component: 2550 - total flux cleaned = -2.77309e-05 Jy ! Component: 2600 - total flux cleaned = -0.000111883 Jy ! Component: 2650 - total flux cleaned = -0.000145414 Jy ! Component: 2700 - total flux cleaned = -9.55451e-05 Jy ! Component: 2750 - total flux cleaned = -0.000112117 Jy ! Component: 2800 - total flux cleaned = -0.000161078 Jy ! Component: 2850 - total flux cleaned = -0.000144946 Jy ! Component: 2900 - total flux cleaned = -0.000225166 Jy ! Component: 2950 - total flux cleaned = -0.000225278 Jy ! Component: 3000 - total flux cleaned = -0.000146323 Jy ! Component: 3050 - total flux cleaned = -0.000193273 Jy ! Component: 3100 - total flux cleaned = -0.00025545 Jy ! Component: 3150 - total flux cleaned = -0.000301569 Jy ! Component: 3200 - total flux cleaned = -0.000225059 Jy ! Component: 3250 - total flux cleaned = -0.000255281 Jy ! Component: 3300 - total flux cleaned = -0.000210183 Jy ! Component: 3350 - total flux cleaned = -0.000269891 Jy ! Component: 3400 - total flux cleaned = -0.000269771 Jy ! Component: 3450 - total flux cleaned = -0.000166851 Jy ! Component: 3500 - total flux cleaned = -0.000269166 Jy ! Component: 3550 - total flux cleaned = -0.000327234 Jy ! Component: 3600 - total flux cleaned = -0.000298421 Jy ! Component: 3650 - total flux cleaned = -0.000284119 Jy ! Component: 3700 - total flux cleaned = -0.000326609 Jy ! Component: 3750 - total flux cleaned = -0.000298387 Jy ! Component: 3800 - total flux cleaned = -0.000326445 Jy ! Component: 3850 - total flux cleaned = -0.000257119 Jy ! Component: 3900 - total flux cleaned = -0.000298422 Jy ! Component: 3950 - total flux cleaned = -0.000298569 Jy ! Component: 4000 - total flux cleaned = -0.000271324 Jy ! Component: 4050 - total flux cleaned = -0.000257794 Jy ! Total flux subtracted in 4096 components = -0.000244336 Jy ! Clean residual min=-0.000924 max=0.000808 Jy/beam ! Clean residual mean=-0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.161666 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 574 components and 0.161666 Jy ![Exited script file: muppet] wmap "J0839+4227_S_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.656 x 5.591 at -6.188 degrees (North through East) ! Clean map min=-0.0016574 max=0.089337 Jy/beam ! Writing clean map to FITS file: J0839+4227_S_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0893374 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000246457 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.827618 0.827618 1.65524 3.31047 6.62094 13.2419 26.4838 52.9676 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.089 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.656 x 5.591 at -6.188 degrees (North through East) ! Clean map min=-0.0016574 max=0.089337 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 J0839+4227_S_2017_06_15_pus_uvs.log closed on Tue May 7 15:14:53 2019