! Started logfile: J1727+4530_L_2010_06_18_pus_uvs.log on Fri Jan 8 01:46:20 2016 obs J1727+4530_L_2010_06_18_pus_uvs.fits ! Reading UV FITS file: J1727+4530_L_2010_06_18_pus_uvs.fits ! AN table 1: 530 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.584696 visibilities/baseline/integration-bin. ! Found source: J1727+4530 ! ! 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 1.35446e+09 8e+06 1 8e+06 ! 02 2 1.36246e+09 8e+06 1 8e+06 ! 03 3 1.42646e+09 8e+06 1 8e+06 ! 04 4 1.43446e+09 8e+06 1 8e+06 ! ! Polarization(s): RR LL RL LR ! ! Read 746 lines of history. ! ! Reading 223120 visibilities. select I ! Selecting polarization: I, 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 = 0.8 print "taper_size =",taper_size ! taper_size = 15 ![@muppet J1727+4530_L_2010_06_18_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 0.800x0.800 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 1190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1190 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.735166Jy sigma=0.009387 ! Fit after self-cal, rms=0.734374Jy sigma=0.009375 ! 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=4.779 mas, bmaj=8.02 mas, bpa=28.58 degrees ! Estimated noise=520.41 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 = 0.200499 Jy ! Component: 100 - total flux cleaned = 0.251419 Jy ! Total flux subtracted in 100 components = 0.251419 Jy ! Clean residual min=-0.004764 max=0.020817 Jy/beam ! Clean residual mean=0.000017 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.251419 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.251419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064988Jy sigma=0.000769 ! Fit after self-cal, rms=0.064914Jy sigma=0.000768 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0223477 Jy ! Component: 100 - total flux cleaned = 0.0328029 Jy ! Total flux subtracted in 100 components = 0.0328029 Jy ! Clean residual min=-0.002900 max=0.008942 Jy/beam ! Clean residual mean=0.000011 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.284221 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.284221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055551Jy sigma=0.000620 ! Fit after self-cal, rms=0.055427Jy sigma=0.000618 ! Inverting map ! Added new window around map position (-8.8, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00836603 Jy ! Component: 100 - total flux cleaned = 0.0126918 Jy ! Total flux subtracted in 100 components = 0.0126918 Jy ! Clean residual min=-0.002199 max=0.003851 Jy/beam ! Clean residual mean=0.000008 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.296913 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.296913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053802Jy sigma=0.000593 ! Fit after self-cal, rms=0.053605Jy sigma=0.000591 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00396546 Jy ! Component: 100 - total flux cleaned = 0.00626679 Jy ! Total flux subtracted in 100 components = 0.00626679 Jy ! Clean residual min=-0.001795 max=0.002824 Jy/beam ! Clean residual mean=0.000006 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.30318 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.30318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053176Jy sigma=0.000584 ! Fit after self-cal, rms=0.053117Jy sigma=0.000583 ! Inverting map ! Added new window around map position (-29.6, -7.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310782 Jy ! Component: 100 - total flux cleaned = 0.0052168 Jy ! Total flux subtracted in 100 components = 0.0052168 Jy ! Clean residual min=-0.001729 max=0.001981 Jy/beam ! Clean residual mean=0.000005 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.308397 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 56 components and 0.308397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052830Jy sigma=0.000579 ! Fit after self-cal, rms=0.052797Jy sigma=0.000578 ! 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=6.329 mas, bmaj=9.686 mas, bpa=29.01 degrees ! Estimated noise=239.198 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 = 0.00341151 Jy ! Component: 100 - total flux cleaned = 0.00553692 Jy ! Component: 150 - total flux cleaned = 0.00701205 Jy ! Component: 200 - total flux cleaned = 0.0077305 Jy ! Total flux subtracted in 200 components = 0.0077305 Jy ! Clean residual min=-0.000892 max=0.001553 Jy/beam ! Clean residual mean=0.000006 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.316127 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 86 components and 0.316127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052551Jy sigma=0.000575 ! Fit after self-cal, rms=0.052496Jy sigma=0.000574 ! Inverting map ! Added new window around map position (-20, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114912 Jy ! Component: 100 - total flux cleaned = 0.00185691 Jy ! Component: 150 - total flux cleaned = 0.00243008 Jy ! Component: 200 - total flux cleaned = 0.00268734 Jy ! Total flux subtracted in 200 components = 0.00268734 Jy ! Clean residual min=-0.000789 max=0.001037 Jy/beam ! Clean residual mean=0.000004 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.318815 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 103 components and 0.318815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052411Jy sigma=0.000573 ! Fit after self-cal, rms=0.052389Jy sigma=0.000573 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00* KP 1.00 ! LA 1.00 MK 0.99 NL 1.00 OV 1.00 ! PT 0.99 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 MK 0.99 NL 1.00 OV 1.00 ! PT 0.99 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 MK 0.99 NL 1.00 OV 1.00 ! PT 0.99 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 MK 0.99 NL 1.00 OV 1.00 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.052389Jy sigma=0.000573 ! Fit after self-cal, rms=0.052278Jy sigma=0.000573 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.325 mas, bmaj=9.68 mas, bpa=28.93 degrees ! Estimated noise=239.167 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 = 0.000255279 Jy ! Component: 100 - total flux cleaned = 0.000385362 Jy ! Component: 150 - total flux cleaned = 0.000384478 Jy ! Component: 200 - total flux cleaned = 0.000360007 Jy ! Total flux subtracted in 200 components = 0.000360007 Jy ! Clean residual min=-0.000707 max=0.000792 Jy/beam ! Clean residual mean=-0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.319175 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 115 components and 0.319175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052236Jy sigma=0.000572 ! Fit after self-cal, rms=0.052221Jy sigma=0.000572 ! 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=0.052221Jy sigma=0.000572 ! Fit after self-cal, rms=0.051927Jy sigma=0.000571 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.326 mas, bmaj=9.652 mas, bpa=28.86 degrees ! Estimated noise=239.124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000300152 Jy ! Component: 100 - total flux cleaned = 0.000497309 Jy ! Component: 150 - total flux cleaned = 0.000536681 Jy ! Component: 200 - total flux cleaned = 0.000554345 Jy ! Total flux subtracted in 200 components = 0.000554345 Jy ! Clean residual min=-0.000647 max=0.000688 Jy/beam ! Clean residual mean=-0.000004 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.319729 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 122 components and 0.319729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051900Jy sigma=0.000571 ! Fit after self-cal, rms=0.051888Jy sigma=0.000571 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.11523e-05 Jy ! Component: 100 - total flux cleaned = 0.000116714 Jy ! Component: 150 - total flux cleaned = 0.000165664 Jy ! Component: 200 - total flux cleaned = 0.000166374 Jy ! Total flux subtracted in 200 components = 0.000166374 Jy ! Clean residual min=-0.000634 max=0.000677 Jy/beam ! Clean residual mean=-0.000004 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.319895 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 130 components and 0.319895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051871Jy sigma=0.000571 ! Fit after self-cal, rms=0.051864Jy sigma=0.000571 ! 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=0.051864Jy sigma=0.000571 ! Fit after self-cal, rms=0.051797Jy sigma=0.000570 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.324 mas, bmaj=9.643 mas, bpa=28.8 degrees ! Estimated noise=239.113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267047 Jy ! Component: 100 - total flux cleaned = 0.000320152 Jy ! Component: 150 - total flux cleaned = 0.000409852 Jy ! Component: 200 - total flux cleaned = 0.000409581 Jy ! Total flux subtracted in 200 components = 0.000409581 Jy ! Clean residual min=-0.000589 max=0.000712 Jy/beam ! Clean residual mean=-0.000004 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.320305 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 133 components and 0.320305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051782Jy sigma=0.000570 ! Fit after self-cal, rms=0.051776Jy sigma=0.000570 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 (-167.2, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000497419 Jy ! Component: 100 - total flux cleaned = 0.00071109 Jy ! Component: 150 - total flux cleaned = 0.000774334 Jy ! Component: 200 - total flux cleaned = 0.000829921 Jy ! Total flux subtracted in 200 components = 0.000829921 Jy ! Clean residual min=-0.000596 max=0.000587 Jy/beam ! Clean residual mean=-0.000004 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.321135 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 150 components and 0.321135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051759Jy sigma=0.000570 ! Fit after self-cal, rms=0.051756Jy sigma=0.000570 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 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=0.051756Jy sigma=0.000570 ! Fit after self-cal, rms=0.051749Jy sigma=0.000570 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.82 mas, bmaj=14.08 mas, bpa=34.94 degrees ! Estimated noise=266.549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000418774 Jy ! Component: 100 - total flux cleaned = 0.000613818 Jy ! Component: 150 - total flux cleaned = 0.000779429 Jy ! Component: 200 - total flux cleaned = 0.000861365 Jy ! Total flux subtracted in 200 components = 0.000861365 Jy ! Clean residual min=-0.000496 max=0.000603 Jy/beam ! Clean residual mean=-0.000005 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.321996 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 175 components and 0.321996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051746Jy sigma=0.000570 ! Fit after self-cal, rms=0.051744Jy sigma=0.000570 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 (-187.2, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000433215 Jy ! Component: 100 - total flux cleaned = 0.000529434 Jy ! Component: 150 - total flux cleaned = 0.000579618 Jy ! Component: 200 - total flux cleaned = 0.00062381 Jy ! Total flux subtracted in 200 components = 0.00062381 Jy ! Clean residual min=-0.000474 max=0.000502 Jy/beam ! Clean residual mean=-0.000005 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.32262 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 207 components and 0.32262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051740Jy sigma=0.000570 ! Fit after self-cal, rms=0.051739Jy sigma=0.000570 ! 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=6.322 mas, bmaj=9.638 mas, bpa=28.77 degrees ! Estimated noise=239.165 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.322 x 9.638 at 28.77 degrees (North through East) ! Clean map min=-0.00052104 max=0.26387 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=4.775 mas, bmaj=7.975 mas, bpa=28.35 degrees ! Estimated noise=519.621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.19983 Jy ! Component: 100 - total flux cleaned = 0.252508 Jy ! Component: 150 - total flux cleaned = 0.276255 Jy ! Component: 200 - total flux cleaned = 0.288792 Jy ! Total flux subtracted in 200 components = 0.288792 Jy ! Clean residual min=-0.002129 max=0.006017 Jy/beam ! Clean residual mean=0.000007 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.288792 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.288792 Jy ! Inverting map and beam ! Estimated beam: bmin=6.322 mas, bmaj=9.638 mas, bpa=28.77 degrees ! Estimated noise=239.165 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 = 0.0101135 Jy ! Component: 100 - total flux cleaned = 0.0163967 Jy ! Component: 150 - total flux cleaned = 0.0207318 Jy ! Component: 200 - total flux cleaned = 0.0238425 Jy ! Total flux subtracted in 200 components = 0.0238425 Jy ! Clean residual min=-0.000999 max=0.001771 Jy/beam ! Clean residual mean=0.000004 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.312635 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 69 components and 0.312635 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230331 Jy ! Component: 100 - total flux cleaned = 0.00404276 Jy ! Component: 150 - total flux cleaned = 0.00524839 Jy ! Component: 200 - total flux cleaned = 0.00598187 Jy ! Total flux subtracted in 200 components = 0.00598187 Jy ! Clean residual min=-0.000775 max=0.000746 Jy/beam ! Clean residual mean=-0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.318617 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 101 components and 0.318617 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.82 mas, bmaj=14.08 mas, bpa=34.94 degrees ! Estimated noise=266.549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011394 Jy ! Component: 100 - total flux cleaned = 0.00195183 Jy ! Component: 150 - total flux cleaned = 0.00238832 Jy ! Component: 200 - total flux cleaned = 0.00274943 Jy ! Total flux subtracted in 200 components = 0.00274943 Jy ! Clean residual min=-0.000492 max=0.000518 Jy/beam ! Clean residual mean=-0.000005 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.321366 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 = 0.00028767 Jy ! Component: 100 - total flux cleaned = 0.000505533 Jy ! Component: 150 - total flux cleaned = 0.000710984 Jy ! Component: 200 - total flux cleaned = 0.000871373 Jy ! Total flux subtracted in 200 components = 0.000871373 Jy ! Clean residual min=-0.000475 max=0.000522 Jy/beam ! Clean residual mean=-0.000005 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.322237 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 183 components and 0.322237 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.322 mas, bmaj=9.638 mas, bpa=28.77 degrees ! Estimated noise=239.165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138037 Jy ! Component: 100 - total flux cleaned = 0.000187993 Jy ! Component: 150 - total flux cleaned = 0.000256055 Jy ! Component: 200 - total flux cleaned = 0.000319071 Jy ! Total flux subtracted in 200 components = 0.000319071 Jy ! Clean residual min=-0.000577 max=0.000572 Jy/beam ! Clean residual mean=-0.000003 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.322556 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 198 components and 0.322556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051808Jy sigma=0.000570 ! Fit after self-cal, rms=0.051793Jy sigma=0.000570 wmodel J1727+4530_L_2010_06_18_pus_map.mod ! Writing 198 model components to file: J1727+4530_L_2010_06_18_pus_map.mod wobs J1727+4530_L_2010_06_18_pus_uvs.fits ! Writing UV FITS file: J1727+4530_L_2010_06_18_pus_uvs.fits wwins J1727+4530_L_2010_06_18_pus_map.win ! wwins: Wrote 6 windows to J1727+4530_L_2010_06_18_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 = -0.000162235 Jy ! Component: 100 - total flux cleaned = -0.000129635 Jy ! Component: 150 - total flux cleaned = -0.000109389 Jy ! Component: 200 - total flux cleaned = -6.95929e-05 Jy ! Component: 250 - total flux cleaned = -3.09212e-05 Jy ! Component: 300 - total flux cleaned = 2.59024e-05 Jy ! Component: 350 - total flux cleaned = 5.38674e-05 Jy ! Component: 400 - total flux cleaned = 9.97174e-05 Jy ! Component: 450 - total flux cleaned = 0.000144903 Jy ! Component: 500 - total flux cleaned = 0.000198234 Jy ! Component: 550 - total flux cleaned = 0.000242239 Jy ! Component: 600 - total flux cleaned = 0.000320426 Jy ! Component: 650 - total flux cleaned = 0.000380615 Jy ! Component: 700 - total flux cleaned = 0.000448705 Jy ! Component: 750 - total flux cleaned = 0.000549736 Jy ! Component: 800 - total flux cleaned = 0.000583006 Jy ! Component: 850 - total flux cleaned = 0.000657504 Jy ! Component: 900 - total flux cleaned = 0.000723093 Jy ! Component: 950 - total flux cleaned = 0.0008044 Jy ! Component: 1000 - total flux cleaned = 0.000860828 Jy ! Component: 1050 - total flux cleaned = 0.000924792 Jy ! Component: 1100 - total flux cleaned = 0.00099621 Jy ! Component: 1150 - total flux cleaned = 0.00105144 Jy ! Component: 1200 - total flux cleaned = 0.00111396 Jy ! Component: 1250 - total flux cleaned = 0.0012072 Jy ! Component: 1300 - total flux cleaned = 0.00125344 Jy ! Component: 1350 - total flux cleaned = 0.00132996 Jy ! Component: 1400 - total flux cleaned = 0.00139077 Jy ! Component: 1450 - total flux cleaned = 0.0014361 Jy ! Component: 1500 - total flux cleaned = 0.00149612 Jy ! Component: 1550 - total flux cleaned = 0.0015558 Jy ! Component: 1600 - total flux cleaned = 0.00160767 Jy ! Component: 1650 - total flux cleaned = 0.00166664 Jy ! Component: 1700 - total flux cleaned = 0.00173986 Jy ! Component: 1750 - total flux cleaned = 0.00178359 Jy ! Component: 1800 - total flux cleaned = 0.00181259 Jy ! Component: 1850 - total flux cleaned = 0.00186307 Jy ! Component: 1900 - total flux cleaned = 0.00194193 Jy ! Component: 1950 - total flux cleaned = 0.00197043 Jy ! Component: 2000 - total flux cleaned = 0.00201298 Jy ! Component: 2050 - total flux cleaned = 0.00205534 Jy ! Component: 2100 - total flux cleaned = 0.0021115 Jy ! Component: 2150 - total flux cleaned = 0.00213943 Jy ! Component: 2200 - total flux cleaned = 0.00219503 Jy ! Component: 2250 - total flux cleaned = 0.00224344 Jy ! Component: 2300 - total flux cleaned = 0.00229847 Jy ! Component: 2350 - total flux cleaned = 0.00233275 Jy ! Component: 2400 - total flux cleaned = 0.00235319 Jy ! Component: 2450 - total flux cleaned = 0.00240076 Jy ! Component: 2500 - total flux cleaned = 0.00243458 Jy ! Component: 2550 - total flux cleaned = 0.00247491 Jy ! Component: 2600 - total flux cleaned = 0.00252849 Jy ! Component: 2650 - total flux cleaned = 0.00253512 Jy ! Component: 2700 - total flux cleaned = 0.00257496 Jy ! Component: 2750 - total flux cleaned = 0.00259478 Jy ! Component: 2800 - total flux cleaned = 0.00262763 Jy ! Component: 2850 - total flux cleaned = 0.0026735 Jy ! Component: 2900 - total flux cleaned = 0.00267999 Jy ! Component: 2950 - total flux cleaned = 0.00270598 Jy ! Component: 3000 - total flux cleaned = 0.00272532 Jy ! Component: 3050 - total flux cleaned = 0.00275104 Jy ! Component: 3100 - total flux cleaned = 0.00279593 Jy ! Component: 3150 - total flux cleaned = 0.00280876 Jy ! Component: 3200 - total flux cleaned = 0.0028215 Jy ! Component: 3250 - total flux cleaned = 0.00284684 Jy ! Component: 3300 - total flux cleaned = 0.00285949 Jy ! Component: 3350 - total flux cleaned = 0.00289718 Jy ! Component: 3400 - total flux cleaned = 0.00291599 Jy ! Component: 3450 - total flux cleaned = 0.00289722 Jy ! Component: 3500 - total flux cleaned = 0.00292832 Jy ! Component: 3550 - total flux cleaned = 0.00295928 Jy ! Component: 3600 - total flux cleaned = 0.00297778 Jy ! Component: 3650 - total flux cleaned = 0.00300242 Jy ! Component: 3700 - total flux cleaned = 0.00301469 Jy ! Component: 3750 - total flux cleaned = 0.00305741 Jy ! Component: 3800 - total flux cleaned = 0.00306349 Jy ! Component: 3850 - total flux cleaned = 0.00308167 Jy ! Component: 3900 - total flux cleaned = 0.00309982 Jy ! Component: 3950 - total flux cleaned = 0.00312987 Jy ! Component: 4000 - total flux cleaned = 0.00318389 Jy ! Component: 4050 - total flux cleaned = 0.00320184 Jy ! Total flux subtracted in 4096 components = 0.00317797 Jy ! Clean residual min=-0.000304 max=0.000341 Jy/beam ! Clean residual mean=-0.000003 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.325734 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 485 components and 0.325735 Jy ![Exited script file: muppet] wmap "J1727+4530_L_2010_06_18_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.322 x 9.638 at 28.77 degrees (North through East) ! Clean map min=-0.00047622 max=0.26382 Jy/beam ! Writing clean map to FITS file: J1727+4530_L_2010_06_18_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.263815 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000107289 device "J1727+4530_L_2010_06_18_pus\_map.eps/VPS" ! Attempting to open device: 'J1727+4530_L_2010_06_18_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.122005 0.122005 0.244009 0.488018 0.976037 1.95207 3.90415 7.80829 15.6166 31.2332 62.4664 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.263 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.322 x 9.638 at 28.77 degrees (North through East) ! Clean map min=-0.00047622 max=0.26382 Jy/beam quit ! Quitting program ! Log file J1727+4530_L_2010_06_18_pus_uvs.log closed on Fri Jan 8 01:46:39 2016