! Started logfile: /scr/pima/bg219b_uvs/J0700+1709_S_uvs.log on Thu Apr 7 01:16:08 2016 obs /scr/pima/bg219b_uvs/J0700+1709_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0700+1709_S_uva.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.78858 visibilities/baseline/integration-bin. ! Found source: J0700+1709 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 2044 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219b_uvs/J0700+1709_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.477869Jy sigma=23.213926 ! Fit after self-cal, rms=0.193605Jy sigma=2.925591 ! 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=3.304 mas, bmaj=8.06 mas, bpa=21.63 degrees ! Estimated noise=1.40548 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 = 0.848803 Jy ! Component: 100 - total flux cleaned = 1.03391 Jy ! Total flux subtracted in 100 components = 1.03391 Jy ! Clean residual min=-0.037452 max=0.052671 Jy/beam ! Clean residual mean=-0.000186 rms=0.011057 Jy/beam ! Combined flux in latest and established models = 1.03391 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 1.03391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180531Jy sigma=2.752937 ! Fit after self-cal, rms=0.180517Jy sigma=2.752804 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.067 mas, bmaj=8.583 mas, bpa=21.05 degrees ! Estimated noise=1.15727 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 = 0.0573553 Jy ! Component: 100 - total flux cleaned = 0.0760084 Jy ! Component: 150 - total flux cleaned = 0.0794196 Jy ! Component: 200 - total flux cleaned = 0.0807137 Jy ! Total flux subtracted in 200 components = 0.0807137 Jy ! Clean residual min=-0.032125 max=0.046602 Jy/beam ! Clean residual mean=-0.000279 rms=0.010955 Jy/beam ! Combined flux in latest and established models = 1.11463 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 1.11463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162170Jy sigma=2.425032 ! Fit after self-cal, rms=0.161395Jy sigma=2.415592 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.067 x 8.583 at 21.05 degrees (North through East) ! Clean map min=-0.030593 max=1.0901 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.161395Jy sigma=2.415592 ! Fit after self-cal, rms=0.161395Jy sigma=2.415592 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.067 mas, bmaj=8.583 mas, bpa=21.05 degrees ! Estimated noise=1.15727 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 = 0.00381648 Jy ! Component: 100 - total flux cleaned = 0.00344482 Jy ! Component: 150 - total flux cleaned = 0.00235955 Jy ! Component: 200 - total flux cleaned = 0.00143729 Jy ! Total flux subtracted in 200 components = 0.00143729 Jy ! Clean residual min=-0.031159 max=0.043438 Jy/beam ! Clean residual mean=-0.000278 rms=0.010671 Jy/beam ! Combined flux in latest and established models = 1.11606 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 1.11606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160020Jy sigma=2.373036 ! Fit after self-cal, rms=0.159937Jy sigma=2.372019 ! 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=0.159937Jy sigma=2.372019 ! Fit after self-cal, rms=0.159937Jy sigma=2.372019 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.067 mas, bmaj=8.583 mas, bpa=21.05 degrees ! Estimated noise=1.15727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101589 Jy ! Component: 100 - total flux cleaned = -0.00078184 Jy ! Component: 150 - total flux cleaned = -0.0011889 Jy ! Component: 200 - total flux cleaned = -0.00118437 Jy ! Total flux subtracted in 200 components = -0.00118437 Jy ! Clean residual min=-0.030945 max=0.042851 Jy/beam ! Clean residual mean=-0.000277 rms=0.010595 Jy/beam ! Combined flux in latest and established models = 1.11488 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 1.11488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159532Jy sigma=2.359656 ! Fit after self-cal, rms=0.159501Jy sigma=2.359251 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 = -4.95833e-05 Jy ! Component: 100 - total flux cleaned = -0.000220955 Jy ! Component: 150 - total flux cleaned = -0.000219848 Jy ! Component: 200 - total flux cleaned = -0.000216846 Jy ! Total flux subtracted in 200 components = -0.000216846 Jy ! Clean residual min=-0.030736 max=0.042664 Jy/beam ! Clean residual mean=-0.000277 rms=0.010561 Jy/beam ! Combined flux in latest and established models = 1.11466 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 1.11466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159211Jy sigma=2.353323 ! Fit after self-cal, rms=0.159202Jy sigma=2.353168 ! 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=0.159202Jy sigma=2.353168 ! Fit after self-cal, rms=0.159202Jy sigma=2.353168 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.067 mas, bmaj=8.583 mas, bpa=21.05 degrees ! Estimated noise=1.15727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.94884e-06 Jy ! Component: 100 - total flux cleaned = 2.48075e-06 Jy ! Component: 150 - total flux cleaned = -4.35874e-07 Jy ! Component: 200 - total flux cleaned = -0.000146546 Jy ! Total flux subtracted in 200 components = -0.000146546 Jy ! Clean residual min=-0.030580 max=0.042492 Jy/beam ! Clean residual mean=-0.000278 rms=0.010537 Jy/beam ! Combined flux in latest and established models = 1.11452 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 1.11452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158994Jy sigma=2.348776 ! Fit after self-cal, rms=0.158993Jy sigma=2.348721 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 = 0.000160068 Jy ! Component: 100 - total flux cleaned = 0.000165843 Jy ! Component: 150 - total flux cleaned = 0.000170683 Jy ! Component: 200 - total flux cleaned = 4.75882e-05 Jy ! Total flux subtracted in 200 components = 4.75882e-05 Jy ! Clean residual min=-0.030586 max=0.042382 Jy/beam ! Clean residual mean=-0.000278 rms=0.010518 Jy/beam ! Combined flux in latest and established models = 1.11456 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 1.11456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158829Jy sigma=2.345325 ! Fit after self-cal, rms=0.158829Jy sigma=2.345287 ! 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=0.158829Jy sigma=2.345287 ! Fit after self-cal, rms=0.158829Jy sigma=2.345287 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.285 mas, bmaj=10.2 mas, bpa=0.5493 degrees ! Estimated noise=1.38733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00189895 Jy ! Component: 100 - total flux cleaned = -0.00223021 Jy ! Component: 150 - total flux cleaned = -0.00243108 Jy ! Component: 200 - total flux cleaned = -0.0022752 Jy ! Total flux subtracted in 200 components = -0.0022752 Jy ! Clean residual min=-0.038614 max=0.053401 Jy/beam ! Clean residual mean=-0.000486 rms=0.014777 Jy/beam ! Combined flux in latest and established models = 1.11229 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 1.11229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159633Jy sigma=2.336117 ! Fit after self-cal, rms=0.159601Jy sigma=2.335762 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 = 0.000716406 Jy ! Component: 100 - total flux cleaned = 0.000618425 Jy ! Component: 150 - total flux cleaned = 0.00071366 Jy ! Component: 200 - total flux cleaned = 0.000629623 Jy ! Total flux subtracted in 200 components = 0.000629623 Jy ! Clean residual min=-0.038340 max=0.053382 Jy/beam ! Clean residual mean=-0.000486 rms=0.014738 Jy/beam ! Combined flux in latest and established models = 1.11292 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 1.11292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159888Jy sigma=2.335999 ! Fit after self-cal, rms=0.159883Jy sigma=2.335949 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=4.067 mas, bmaj=8.583 mas, bpa=21.05 degrees ! Estimated noise=1.15727 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.067 x 8.583 at 21.05 degrees (North through East) ! Clean map min=-0.030217 max=1.1031 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159883Jy sigma=2.335949 ! Fit after self-cal, rms=0.159588Jy sigma=2.332922 ! Inverting map and beam ! Estimated beam: bmin=4.067 mas, bmaj=8.583 mas, bpa=21.05 degrees ! Estimated noise=1.15745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174231 Jy ! Component: 100 - total flux cleaned = 0.001765 Jy ! Component: 150 - total flux cleaned = 0.00139276 Jy ! Component: 200 - total flux cleaned = 0.000909829 Jy ! Total flux subtracted in 200 components = 0.000909829 Jy ! Clean residual min=-0.030395 max=0.041896 Jy/beam ! Clean residual mean=-0.000272 rms=0.010384 Jy/beam ! Combined flux in latest and established models = 1.11383 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 1.11383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158668Jy sigma=2.331299 ! Fit after self-cal, rms=0.158671Jy sigma=2.331211 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00051495 Jy ! Component: 100 - total flux cleaned = -0.000647703 Jy ! Component: 150 - total flux cleaned = -0.000644592 Jy ! Component: 200 - total flux cleaned = -0.000645112 Jy ! Total flux subtracted in 200 components = -0.000645112 Jy ! Clean residual min=-0.030367 max=0.041641 Jy/beam ! Clean residual mean=-0.000272 rms=0.010386 Jy/beam ! Combined flux in latest and established models = 1.11318 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 1.11318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158428Jy sigma=2.330367 ! Fit after self-cal, rms=0.158432Jy sigma=2.330294 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158432Jy sigma=2.330294 ! Fit after self-cal, rms=0.158430Jy sigma=2.330284 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=3.304 mas, bmaj=8.061 mas, bpa=21.62 degrees ! Estimated noise=1.40568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.848675 Jy ! Component: 100 - total flux cleaned = 1.03425 Jy ! Component: 150 - total flux cleaned = 1.09412 Jy ! Component: 200 - total flux cleaned = 1.11579 Jy ! Total flux subtracted in 200 components = 1.11579 Jy ! Clean residual min=-0.033509 max=0.044552 Jy/beam ! Clean residual mean=-0.000169 rms=0.009849 Jy/beam ! Combined flux in latest and established models = 1.11579 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 1.11579 Jy ! Inverting map and beam ! Estimated beam: bmin=4.067 mas, bmaj=8.584 mas, bpa=21.04 degrees ! Estimated noise=1.15747 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 (6.5, 97.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0413022 Jy ! Component: 100 - total flux cleaned = 0.0433875 Jy ! Component: 150 - total flux cleaned = 0.0426144 Jy ! Component: 200 - total flux cleaned = 0.0419688 Jy ! Total flux subtracted in 200 components = 0.0419688 Jy ! Clean residual min=-0.031953 max=0.041317 Jy/beam ! Clean residual mean=-0.000222 rms=0.009900 Jy/beam ! Combined flux in latest and established models = 1.15776 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 44 components and 1.15775 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=8.284 mas, bmaj=10.2 mas, bpa=0.5412 degrees ! Estimated noise=1.3876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000800437 Jy ! Component: 100 - total flux cleaned = -0.00142325 Jy ! Component: 150 - total flux cleaned = -0.00284907 Jy ! Component: 200 - total flux cleaned = -0.00364559 Jy ! Total flux subtracted in 200 components = -0.00364559 Jy ! Clean residual min=-0.036546 max=0.052481 Jy/beam ! Clean residual mean=-0.000386 rms=0.013675 Jy/beam ! Combined flux in latest and established models = 1.15411 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 = -0.000719253 Jy ! Component: 100 - total flux cleaned = -0.00167038 Jy ! Component: 150 - total flux cleaned = -0.00225853 Jy ! Component: 200 - total flux cleaned = -0.00306946 Jy ! Total flux subtracted in 200 components = -0.00306946 Jy ! Clean residual min=-0.036471 max=0.051704 Jy/beam ! Clean residual mean=-0.000389 rms=0.013509 Jy/beam ! Combined flux in latest and established models = 1.15104 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 70 components and 1.15104 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.067 mas, bmaj=8.584 mas, bpa=21.04 degrees ! Estimated noise=1.15747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000605129 Jy ! Component: 100 - total flux cleaned = -0.00157672 Jy ! Component: 150 - total flux cleaned = -0.00314285 Jy ! Component: 200 - total flux cleaned = -0.00458371 Jy ! Total flux subtracted in 200 components = -0.00458371 Jy ! Clean residual min=-0.030775 max=0.037335 Jy/beam ! Clean residual mean=-0.000219 rms=0.009348 Jy/beam ! Combined flux in latest and established models = 1.14646 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 83 components and 1.14646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147794Jy sigma=2.169988 ! Fit after self-cal, rms=0.145873Jy sigma=2.137346 wmodel /scr/pima/bg219b_uvs/J0700+1709_S_map.mod ! Writing 83 model components to file: /scr/pima/bg219b_uvs/J0700+1709_S_map.mod wobs /scr/pima/bg219b_uvs/J0700+1709_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0700+1709_S_uvs.fits wwins /scr/pima/bg219b_uvs/J0700+1709_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219b_uvs/J0700+1709_S_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 = 0.0167684 Jy ! Component: 100 - total flux cleaned = 0.0317334 Jy ! Component: 150 - total flux cleaned = 0.0433548 Jy ! Component: 200 - total flux cleaned = 0.0505928 Jy ! Component: 250 - total flux cleaned = 0.057426 Jy ! Component: 300 - total flux cleaned = 0.0643496 Jy ! Component: 350 - total flux cleaned = 0.0700721 Jy ! Component: 400 - total flux cleaned = 0.0734594 Jy ! Component: 450 - total flux cleaned = 0.0771369 Jy ! Component: 500 - total flux cleaned = 0.0794996 Jy ! Component: 550 - total flux cleaned = 0.0817895 Jy ! Component: 600 - total flux cleaned = 0.0832578 Jy ! Component: 650 - total flux cleaned = 0.0839662 Jy ! Component: 700 - total flux cleaned = 0.0846576 Jy ! Component: 750 - total flux cleaned = 0.0853359 Jy ! Component: 800 - total flux cleaned = 0.0853392 Jy ! Component: 850 - total flux cleaned = 0.0862987 Jy ! Component: 900 - total flux cleaned = 0.0866036 Jy ! Component: 950 - total flux cleaned = 0.086599 Jy ! Component: 1000 - total flux cleaned = 0.0868927 Jy ! Component: 1050 - total flux cleaned = 0.0871764 Jy ! Component: 1100 - total flux cleaned = 0.0877411 Jy ! Component: 1150 - total flux cleaned = 0.0882887 Jy ! Component: 1200 - total flux cleaned = 0.0885566 Jy ! Component: 1250 - total flux cleaned = 0.0888166 Jy ! Component: 1300 - total flux cleaned = 0.0885631 Jy ! Component: 1350 - total flux cleaned = 0.0888241 Jy ! Component: 1400 - total flux cleaned = 0.0885776 Jy ! Component: 1450 - total flux cleaned = 0.0893016 Jy ! Component: 1500 - total flux cleaned = 0.0888245 Jy ! Component: 1550 - total flux cleaned = 0.0888215 Jy ! Component: 1600 - total flux cleaned = 0.088822 Jy ! Component: 1650 - total flux cleaned = 0.0894852 Jy ! Component: 1700 - total flux cleaned = 0.0896931 Jy ! Component: 1750 - total flux cleaned = 0.0892615 Jy ! Component: 1800 - total flux cleaned = 0.0890517 Jy ! Component: 1850 - total flux cleaned = 0.0896718 Jy ! Component: 1900 - total flux cleaned = 0.0898782 Jy ! Component: 1950 - total flux cleaned = 0.0900824 Jy ! Component: 2000 - total flux cleaned = 0.0910685 Jy ! Component: 2050 - total flux cleaned = 0.0912642 Jy ! Component: 2100 - total flux cleaned = 0.0916464 Jy ! Component: 2150 - total flux cleaned = 0.0923937 Jy ! Component: 2200 - total flux cleaned = 0.0923959 Jy ! Component: 2250 - total flux cleaned = 0.0927593 Jy ! Component: 2300 - total flux cleaned = 0.0931142 Jy ! Component: 2350 - total flux cleaned = 0.0931131 Jy ! Component: 2400 - total flux cleaned = 0.0936319 Jy ! Component: 2450 - total flux cleaned = 0.0934596 Jy ! Component: 2500 - total flux cleaned = 0.0939618 Jy ! Component: 2550 - total flux cleaned = 0.0941272 Jy ! Component: 2600 - total flux cleaned = 0.0949445 Jy ! Component: 2650 - total flux cleaned = 0.0951039 Jy ! Component: 2700 - total flux cleaned = 0.0955808 Jy ! Component: 2750 - total flux cleaned = 0.096362 Jy ! Component: 2800 - total flux cleaned = 0.0966696 Jy ! Component: 2850 - total flux cleaned = 0.0971263 Jy ! Component: 2900 - total flux cleaned = 0.097729 Jy ! Component: 2950 - total flux cleaned = 0.0983251 Jy ! Component: 3000 - total flux cleaned = 0.0990568 Jy ! Component: 3050 - total flux cleaned = 0.0990578 Jy ! Component: 3100 - total flux cleaned = 0.0994887 Jy ! Component: 3150 - total flux cleaned = 0.0997729 Jy ! Component: 3200 - total flux cleaned = 0.100192 Jy ! Component: 3250 - total flux cleaned = 0.100193 Jy ! Component: 3300 - total flux cleaned = 0.101016 Jy ! Component: 3350 - total flux cleaned = 0.101421 Jy ! Component: 3400 - total flux cleaned = 0.10169 Jy ! Component: 3450 - total flux cleaned = 0.102088 Jy ! Component: 3500 - total flux cleaned = 0.102614 Jy ! Component: 3550 - total flux cleaned = 0.103006 Jy ! Component: 3600 - total flux cleaned = 0.103652 Jy ! Component: 3650 - total flux cleaned = 0.104163 Jy ! Component: 3700 - total flux cleaned = 0.104289 Jy ! Component: 3750 - total flux cleaned = 0.104542 Jy ! Component: 3800 - total flux cleaned = 0.10529 Jy ! Component: 3850 - total flux cleaned = 0.105784 Jy ! Component: 3900 - total flux cleaned = 0.106519 Jy ! Component: 3950 - total flux cleaned = 0.107002 Jy ! Component: 4000 - total flux cleaned = 0.107483 Jy ! Component: 4050 - total flux cleaned = 0.107842 Jy ! Total flux subtracted in 4096 components = 0.108316 Jy ! Clean residual min=-0.006054 max=0.007127 Jy/beam ! Clean residual mean=-0.000027 rms=0.002266 Jy/beam ! Combined flux in latest and established models = 1.25477 Jy keep ! Adding 379 model components to the UV plane model. ! The established model now contains 462 components and 1.25477 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0700+1709_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.067 x 8.584 at 21.04 degrees (North through East) ! Clean map min=-0.02076 max=1.0856 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0700+1709_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.08559 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00222898 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.615972 0.615972 1.23194 2.46389 4.92777 9.85554 19.7111 39.4222 78.8444 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0066 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.085 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 487.035 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0700+1709_S_uvs.log closed on Thu Apr 7 01:16:12 2016