! Started logfile: /scr/pima/rv126_uvs/J0954+2639_S_dfm.log on Sun Dec 23 07:38:09 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.24075 obs /scr/pima/rv126_uvs/J0954+2639_S_uva.fits ! Reading UV FITS file: /scr/pima/rv126_uvs/J0954+2639_S_uva.fits ! AN table 1: 96 integrations on 36 of 36 possible baselines. ! AN table 2: 28 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.416667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0954+2639 ! ! 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 2.24075e+09 8e+06 1 8e+06 ! 02 2 2.27075e+09 8e+06 1 8e+06 ! 03 3 2.36075e+09 8e+06 1 8e+06 ! 04 4 2.38075e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 5900 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! 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 ![@/opt64/bin/pima_mupet_01.dfm J0954+2639_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 420 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 420 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 864 telescope corrections were flagged in sub-array 1. ! A total of 84 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 420 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.034489Jy sigma=17.263051 ! Fit after self-cal, rms=0.781735Jy sigma=13.111283 ! 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=3.571 mas, bmaj=6.981 mas, bpa=-21.67 degrees ! Estimated noise=1.00169 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 = 0.160653 Jy ! Component: 100 - total flux cleaned = 0.205017 Jy ! Total flux subtracted in 100 components = 0.205017 Jy ! Clean residual min=-0.008536 max=0.018805 Jy/beam ! Clean residual mean=-0.000056 rms=0.002628 Jy/beam ! Combined flux in latest and established models = 0.205017 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.205017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092351Jy sigma=1.336470 ! Fit after self-cal, rms=0.092268Jy sigma=1.335303 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212907 Jy ! Component: 100 - total flux cleaned = 0.034472 Jy ! Total flux subtracted in 100 components = 0.034472 Jy ! Clean residual min=-0.007687 max=0.013227 Jy/beam ! Clean residual mean=-0.000026 rms=0.002227 Jy/beam ! Combined flux in latest and established models = 0.239489 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 0.239489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084616Jy sigma=1.217846 ! Fit after self-cal, rms=0.084528Jy sigma=1.216538 ! Inverting map ! Added new window around map position (5, 10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124695 Jy ! Component: 100 - total flux cleaned = 0.0203093 Jy ! Total flux subtracted in 100 components = 0.0203093 Jy ! Clean residual min=-0.007719 max=0.011818 Jy/beam ! Clean residual mean=-0.000009 rms=0.002063 Jy/beam ! Combined flux in latest and established models = 0.259798 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.259799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082252Jy sigma=1.185197 ! Fit after self-cal, rms=0.082083Jy sigma=1.182550 ! 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=4.261 mas, bmaj=8.244 mas, bpa=-16.73 degrees ! Estimated noise=0.686884 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 (-20, 35.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0099853 Jy ! Component: 100 - total flux cleaned = 0.0114064 Jy ! Component: 150 - total flux cleaned = 0.0125843 Jy ! Component: 200 - total flux cleaned = 0.0137995 Jy ! Total flux subtracted in 200 components = 0.0137995 Jy ! Clean residual min=-0.007708 max=0.011149 Jy/beam ! Clean residual mean=-0.000013 rms=0.001870 Jy/beam ! Combined flux in latest and established models = 0.273598 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 74 components and 0.273598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080079Jy sigma=1.141241 ! Fit after self-cal, rms=0.079935Jy sigma=1.138115 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.261 x 8.244 at -16.73 degrees (North through East) ! Clean map min=-0.0077069 max=0.2116 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.01 HN 0.90 KP 0.92 ! LA 0.92 MK 1.09 NL 1.11 OV 0.92 ! PT 1.07 ! ! A total of 84 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* NY 0.00* ! ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.03 HN 0.90 KP 0.92 ! LA 0.94 MK 1.04 NL 1.17 OV 0.87 ! PT 1.06 ! ! A total of 84 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* NY 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* NY 0.00* ! ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.04 HN 0.90 KP 0.93 ! LA 0.93 MK 1.04 NL 1.11 OV 0.92 ! PT 1.06 ! ! A total of 84 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NL 0.00* NY 0.00* ! ! ! Fit before self-cal, rms=0.079935Jy sigma=1.138115 ! Fit after self-cal, rms=0.079403Jy sigma=1.080132 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.494 mas, bmaj=8.28 mas, bpa=-15.73 degrees ! Estimated noise=0.697246 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 = -0.00167097 Jy ! Component: 100 - total flux cleaned = -0.00185044 Jy ! Component: 150 - total flux cleaned = -0.00231254 Jy ! Component: 200 - total flux cleaned = -0.00272529 Jy ! Total flux subtracted in 200 components = -0.00272529 Jy ! Clean residual min=-0.006363 max=0.006249 Jy/beam ! Clean residual mean=0.000006 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.270873 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.270873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078671Jy sigma=1.068247 ! Fit after self-cal, rms=0.078699Jy sigma=1.067417 ! 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=0.078699Jy sigma=1.067417 ! Fit after self-cal, rms=0.073254Jy sigma=0.953216 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.502 mas, bmaj=8.2 mas, bpa=-16.35 degrees ! Estimated noise=0.698624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106301 Jy ! Component: 100 - total flux cleaned = -0.000860635 Jy ! Component: 150 - total flux cleaned = -0.000594316 Jy ! Component: 200 - total flux cleaned = -0.000437494 Jy ! Total flux subtracted in 200 components = -0.000437494 Jy ! Clean residual min=-0.003227 max=0.003379 Jy/beam ! Clean residual mean=0.000008 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.270435 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 115 components and 0.270435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072924Jy sigma=0.947893 ! Fit after self-cal, rms=0.073001Jy sigma=0.947202 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 = -0.000277144 Jy ! Component: 100 - total flux cleaned = 3.96831e-07 Jy ! Component: 150 - total flux cleaned = 0.000128011 Jy ! Component: 200 - total flux cleaned = 0.000301584 Jy ! Total flux subtracted in 200 components = 0.000301584 Jy ! Clean residual min=-0.003097 max=0.003135 Jy/beam ! Clean residual mean=0.000008 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.270737 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 129 components and 0.270737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072848Jy sigma=0.945283 ! Fit after self-cal, rms=0.072843Jy sigma=0.945187 ! 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=0.072843Jy sigma=0.945187 ! Fit after self-cal, rms=0.066352Jy sigma=0.915492 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.503 mas, bmaj=8.212 mas, bpa=-16.3 degrees ! Estimated noise=0.697348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.001067 Jy ! Component: 100 - total flux cleaned = -0.0010679 Jy ! Component: 150 - total flux cleaned = -0.00107161 Jy ! Component: 200 - total flux cleaned = -0.00102592 Jy ! Total flux subtracted in 200 components = -0.00102592 Jy ! Clean residual min=-0.002315 max=0.002460 Jy/beam ! Clean residual mean=0.000006 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.269711 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 146 components and 0.269711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066237Jy sigma=0.913745 ! Fit after self-cal, rms=0.066241Jy sigma=0.913547 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 = -0.000213394 Jy ! Component: 100 - total flux cleaned = -8.2456e-05 Jy ! Component: 150 - total flux cleaned = -4.11135e-05 Jy ! Component: 200 - total flux cleaned = 3.68683e-05 Jy ! Total flux subtracted in 200 components = 3.68683e-05 Jy ! Clean residual min=-0.002253 max=0.002395 Jy/beam ! Clean residual mean=0.000006 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.269748 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 158 components and 0.269748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066183Jy sigma=0.912728 ! Fit after self-cal, rms=0.066183Jy sigma=0.912701 ! 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=0.066183Jy sigma=0.912701 ! Fit after self-cal, rms=0.066491Jy sigma=0.912365 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.245 mas, bmaj=11.19 mas, bpa=-3.433 degrees ! Estimated noise=0.813991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000821286 Jy ! Component: 100 - total flux cleaned = -0.000780135 Jy ! Component: 150 - total flux cleaned = -0.000634076 Jy ! Component: 200 - total flux cleaned = -0.000568664 Jy ! Total flux subtracted in 200 components = -0.000568664 Jy ! Clean residual min=-0.002585 max=0.002228 Jy/beam ! Clean residual mean=0.000017 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.269179 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 174 components and 0.269179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066451Jy sigma=0.911825 ! Fit after self-cal, rms=0.066451Jy sigma=0.911742 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 = -0.000271008 Jy ! Component: 100 - total flux cleaned = -0.000240044 Jy ! Component: 150 - total flux cleaned = -0.000182757 Jy ! Component: 200 - total flux cleaned = -0.000102775 Jy ! Total flux subtracted in 200 components = -0.000102775 Jy ! Clean residual min=-0.002518 max=0.002132 Jy/beam ! Clean residual mean=0.000017 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.269076 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 189 components and 0.269076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066431Jy sigma=0.911538 ! Fit after self-cal, rms=0.066430Jy sigma=0.911498 ! 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=4.507 mas, bmaj=8.216 mas, bpa=-16.3 degrees ! Estimated noise=0.696645 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.507 x 8.216 at -16.3 degrees (North through East) ! Clean map min=-0.0026615 max=0.21329 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=3.632 mas, bmaj=6.975 mas, bpa=-22.11 degrees ! Estimated noise=1.01064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.162956 Jy ! Component: 100 - total flux cleaned = 0.208304 Jy ! Component: 150 - total flux cleaned = 0.228074 Jy ! Component: 200 - total flux cleaned = 0.239062 Jy ! Total flux subtracted in 200 components = 0.239062 Jy ! Clean residual min=-0.004360 max=0.006452 Jy/beam ! Clean residual mean=-0.000021 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.239062 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.239062 Jy ! Inverting map and beam ! Estimated beam: bmin=4.507 mas, bmaj=8.216 mas, bpa=-16.3 degrees ! Estimated noise=0.696645 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 (5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00952948 Jy ! Component: 100 - total flux cleaned = 0.0156411 Jy ! Component: 150 - total flux cleaned = 0.0200294 Jy ! Component: 200 - total flux cleaned = 0.0232584 Jy ! Total flux subtracted in 200 components = 0.0232584 Jy ! Clean residual min=-0.002444 max=0.002943 Jy/beam ! Clean residual mean=-0.000003 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.26232 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 74 components and 0.26232 Jy ! Inverting map ! Added new window around map position (-24, 63). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284574 Jy ! Component: 100 - total flux cleaned = 0.00444386 Jy ! Component: 150 - total flux cleaned = 0.0054357 Jy ! Component: 200 - total flux cleaned = 0.00617372 Jy ! Total flux subtracted in 200 components = 0.00617372 Jy ! Clean residual min=-0.002162 max=0.002085 Jy/beam ! Clean residual mean=0.000006 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.268494 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 99 components and 0.268494 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=8.245 mas, bmaj=11.19 mas, bpa=-3.433 degrees ! Estimated noise=0.813991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113156 Jy ! Component: 100 - total flux cleaned = 0.00170841 Jy ! Component: 150 - total flux cleaned = 0.00197913 Jy ! Component: 200 - total flux cleaned = 0.0020829 Jy ! Total flux subtracted in 200 components = 0.0020829 Jy ! Clean residual min=-0.002306 max=0.002037 Jy/beam ! Clean residual mean=0.000017 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.270577 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 = 9.72362e-05 Jy ! Component: 100 - total flux cleaned = 0.000157489 Jy ! Component: 150 - total flux cleaned = 0.000243825 Jy ! Component: 200 - total flux cleaned = 0.000271857 Jy ! Total flux subtracted in 200 components = 0.000271857 Jy ! Clean residual min=-0.002281 max=0.002042 Jy/beam ! Clean residual mean=0.000019 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.270849 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 147 components and 0.270849 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.507 mas, bmaj=8.216 mas, bpa=-16.3 degrees ! Estimated noise=0.696645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000639961 Jy ! Component: 100 - total flux cleaned = -0.000598649 Jy ! Component: 150 - total flux cleaned = -0.000560798 Jy ! Component: 200 - total flux cleaned = -0.000561057 Jy ! Total flux subtracted in 200 components = -0.000561057 Jy ! Clean residual min=-0.002094 max=0.001960 Jy/beam ! Clean residual mean=0.000010 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.270288 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 168 components and 0.270288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066281Jy sigma=0.908696 ! Fit after self-cal, rms=0.066233Jy sigma=0.907950 wmodel J0954+2639_S_map.mod ! Writing 168 model components to file: J0954+2639_S_map.mod wobs J0954+2639_S_uvs.fits ! Writing UV FITS file: J0954+2639_S_uvs.fits wwins J0954+2639_S_map.win ! wwins: Wrote 5 windows to J0954+2639_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 = 0.000181618 Jy ! Component: 100 - total flux cleaned = 0.00039227 Jy ! Component: 150 - total flux cleaned = 0.000526549 Jy ! Component: 200 - total flux cleaned = 0.000787175 Jy ! Component: 250 - total flux cleaned = 0.000882844 Jy ! Component: 300 - total flux cleaned = 0.00106792 Jy ! Component: 350 - total flux cleaned = 0.00118769 Jy ! Component: 400 - total flux cleaned = 0.00130513 Jy ! Component: 450 - total flux cleaned = 0.00141972 Jy ! Component: 500 - total flux cleaned = 0.00147585 Jy ! Component: 550 - total flux cleaned = 0.00147556 Jy ! Component: 600 - total flux cleaned = 0.00147602 Jy ! Component: 650 - total flux cleaned = 0.00161097 Jy ! Component: 700 - total flux cleaned = 0.00163714 Jy ! Component: 750 - total flux cleaned = 0.00155824 Jy ! Component: 800 - total flux cleaned = 0.0015847 Jy ! Component: 850 - total flux cleaned = 0.00161028 Jy ! Component: 900 - total flux cleaned = 0.00156023 Jy ! Component: 950 - total flux cleaned = 0.001635 Jy ! Component: 1000 - total flux cleaned = 0.00163484 Jy ! Component: 1050 - total flux cleaned = 0.00161022 Jy ! Component: 1100 - total flux cleaned = 0.00163456 Jy ! Component: 1150 - total flux cleaned = 0.00175304 Jy ! Component: 1200 - total flux cleaned = 0.00177604 Jy ! Component: 1250 - total flux cleaned = 0.00177562 Jy ! Component: 1300 - total flux cleaned = 0.00175265 Jy ! Component: 1350 - total flux cleaned = 0.00182074 Jy ! Component: 1400 - total flux cleaned = 0.00179835 Jy ! Component: 1450 - total flux cleaned = 0.00186544 Jy ! Component: 1500 - total flux cleaned = 0.00188754 Jy ! Component: 1550 - total flux cleaned = 0.00193127 Jy ! Component: 1600 - total flux cleaned = 0.0019315 Jy ! Component: 1650 - total flux cleaned = 0.0020176 Jy ! Component: 1700 - total flux cleaned = 0.00205997 Jy ! Component: 1750 - total flux cleaned = 0.00208129 Jy ! Component: 1800 - total flux cleaned = 0.00206052 Jy ! Component: 1850 - total flux cleaned = 0.00210269 Jy ! Component: 1900 - total flux cleaned = 0.0020821 Jy ! Component: 1950 - total flux cleaned = 0.00212305 Jy ! Component: 2000 - total flux cleaned = 0.00216324 Jy ! Component: 2050 - total flux cleaned = 0.00212294 Jy ! Component: 2100 - total flux cleaned = 0.00206319 Jy ! Component: 2150 - total flux cleaned = 0.00214228 Jy ! Component: 2200 - total flux cleaned = 0.00212266 Jy ! Component: 2250 - total flux cleaned = 0.00212257 Jy ! Component: 2300 - total flux cleaned = 0.00212267 Jy ! Component: 2350 - total flux cleaned = 0.00210343 Jy ! Component: 2400 - total flux cleaned = 0.00210372 Jy ! Component: 2450 - total flux cleaned = 0.0021796 Jy ! Component: 2500 - total flux cleaned = 0.00219839 Jy ! Component: 2550 - total flux cleaned = 0.0021984 Jy ! Component: 2600 - total flux cleaned = 0.00217992 Jy ! Component: 2650 - total flux cleaned = 0.00225374 Jy ! Component: 2700 - total flux cleaned = 0.00230882 Jy ! Component: 2750 - total flux cleaned = 0.00230889 Jy ! Component: 2800 - total flux cleaned = 0.00234508 Jy ! Component: 2850 - total flux cleaned = 0.00243494 Jy ! Component: 2900 - total flux cleaned = 0.00245272 Jy ! Component: 2950 - total flux cleaned = 0.00245284 Jy ! Component: 3000 - total flux cleaned = 0.0025413 Jy ! Component: 3050 - total flux cleaned = 0.00257629 Jy ! Component: 3100 - total flux cleaned = 0.00261123 Jy ! Component: 3150 - total flux cleaned = 0.00257664 Jy ! Component: 3200 - total flux cleaned = 0.00268019 Jy ! Component: 3250 - total flux cleaned = 0.00266296 Jy ! Component: 3300 - total flux cleaned = 0.00268008 Jy ! Component: 3350 - total flux cleaned = 0.00283287 Jy ! Component: 3400 - total flux cleaned = 0.00281599 Jy ! Component: 3450 - total flux cleaned = 0.00288304 Jy ! Component: 3500 - total flux cleaned = 0.00291649 Jy ! Component: 3550 - total flux cleaned = 0.00291652 Jy ! Component: 3600 - total flux cleaned = 0.00301576 Jy ! Component: 3650 - total flux cleaned = 0.00306531 Jy ! Component: 3700 - total flux cleaned = 0.00303255 Jy ! Component: 3750 - total flux cleaned = 0.0031792 Jy ! Component: 3800 - total flux cleaned = 0.00324396 Jy ! Component: 3850 - total flux cleaned = 0.00326005 Jy ! Component: 3900 - total flux cleaned = 0.00338855 Jy ! Component: 3950 - total flux cleaned = 0.00337266 Jy ! Component: 4000 - total flux cleaned = 0.0034522 Jy ! Component: 4050 - total flux cleaned = 0.0035154 Jy ! Total flux subtracted in 4096 components = 0.00354698 Jy ! Clean residual min=-0.000890 max=0.000981 Jy/beam ! Clean residual mean=0.000009 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.273835 Jy keep ! Adding 327 model components to the UV plane model. ! The established model now contains 495 components and 0.273835 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv126_uvs/J0954+2639_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.507 x 8.216 at -16.3 degrees (North through East) ! Clean map min=-0.0020023 max=0.21533 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv126_uvs/J0954+2639_S_map.fits wmodel /scr/pima/rv126_uvs/J0954+2639_S_map.mod ! Writing 495 model components to file: /scr/pima/rv126_uvs/J0954+2639_S_map.mod wobs /scr/pima/rv126_uvs/J0954+2639_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv126_uvs/J0954+2639_S_uvs.fits wwins /scr/pima/rv126_uvs/J0954+2639_S_map.win ! wwins: Wrote 6 windows to /scr/pima/rv126_uvs/J0954+2639_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.215331 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000310302 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.432315 0.432315 0.864629 1.72926 3.45852 6.91703 13.8341 27.6681 55.3363 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.215 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 693.939 quit ! Quitting program ! Log file /scr/pima/rv126_uvs/J0954+2639_S_dfm.log closed on Sun Dec 23 07:38:14 2018