! Started logfile: /image_prod/ug002_uva//J0729-3639_S_dfm.log on Wed Mar 4 21:49:13 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0729-3639_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0729-3639_S_uva.fits ! AN table 1: 37 integrations on 28 of 28 possible baselines. ! AN table 2: 38 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.98619 visibilities/baseline/integration-bin. ! Found source: J0729-3639 ! ! There are 3 IFs, and a total of 3 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 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 6213 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J0729-3639_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 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.108058Jy sigma=6.218251 ! Fit after self-cal, rms=0.795061Jy sigma=4.281357 ! 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=2.647 mas, bmaj=14.32 mas, bpa=-21.25 degrees ! Estimated noise=3.18401 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 (0.5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.171219 Jy ! Component: 100 - total flux cleaned = 0.28414 Jy ! Total flux subtracted in 100 components = 0.28414 Jy ! Clean residual min=-0.030694 max=0.077701 Jy/beam ! Clean residual mean=-0.000421 rms=0.013953 Jy/beam ! Combined flux in latest and established models = 0.28414 Jy ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 83 components and 0.28414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.278923Jy sigma=1.531443 ! Fit after self-cal, rms=0.277195Jy sigma=1.524294 ! 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=3.39 mas, bmaj=16.43 mas, bpa=-19.28 degrees ! Estimated noise=1.69489 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 = 0.155648 Jy ! Component: 100 - total flux cleaned = 0.252329 Jy ! Component: 150 - total flux cleaned = 0.314945 Jy ! Component: 200 - total flux cleaned = 0.356262 Jy ! Total flux subtracted in 200 components = 0.356262 Jy ! Clean residual min=-0.025682 max=0.081212 Jy/beam ! Clean residual mean=-0.000404 rms=0.012028 Jy/beam ! Combined flux in latest and established models = 0.640402 Jy ! Performing phase self-cal ! Adding 99 model components to the UV plane model. ! The established model now contains 168 components and 0.640402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.165186Jy sigma=0.819218 ! Fit after self-cal, rms=0.159411Jy sigma=0.794569 ! Inverting map ! Added new window around map position (-9.5, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0699974 Jy ! Component: 100 - total flux cleaned = 0.110232 Jy ! Component: 150 - total flux cleaned = 0.137364 Jy ! Component: 200 - total flux cleaned = 0.156294 Jy ! Total flux subtracted in 200 components = 0.156294 Jy ! Clean residual min=-0.014306 max=0.047850 Jy/beam ! Clean residual mean=-0.000125 rms=0.006411 Jy/beam ! Combined flux in latest and established models = 0.796696 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 214 components and 0.796696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120950Jy sigma=0.570640 ! Fit after self-cal, rms=0.117217Jy sigma=0.545234 ! Inverting map ! Added new window around map position (10.5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0358516 Jy ! Component: 100 - total flux cleaned = 0.0577807 Jy ! Component: 150 - total flux cleaned = 0.0732602 Jy ! Component: 200 - total flux cleaned = 0.0817138 Jy ! Total flux subtracted in 200 components = 0.0817138 Jy ! Clean residual min=-0.009619 max=0.007939 Jy/beam ! Clean residual mean=0.000054 rms=0.002499 Jy/beam ! Combined flux in latest and established models = 0.87841 Jy ! Performing phase self-cal ! Adding 96 model components to the UV plane model. ! The established model now contains 308 components and 0.87841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103056Jy sigma=0.465011 ! Fit after self-cal, rms=0.102731Jy sigma=0.463142 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.39 x 16.43 at -19.28 degrees (North through East) ! Clean map min=-0.008983 max=0.16503 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.79 KP 0.98 LA 0.99 ! MK 1.02 NL 1.18 OV 1.05 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 1.02 KP 0.98 LA 0.99 ! MK 1.13 NL 1.22 OV 0.99 PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.67 KP 0.99 LA 0.99 ! MK 1.12 NL 1.08 OV 1.00 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.16 FD 0.99 KP 1.00 LA 0.99 ! MK 0.90 NL 1.20 OV 1.01 PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.94 KP 0.99 LA 1.00 ! MK 0.86 NL 1.01 OV 1.05 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.01 KP 1.00 LA 1.00 ! MK 0.91 NL 1.14 OV 1.00 PT 1.01 ! ! ! Fit before self-cal, rms=0.102731Jy sigma=0.463142 ! Fit after self-cal, rms=0.122366Jy sigma=0.447669 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.431 mas, bmaj=16.67 mas, bpa=-19.98 degrees ! Estimated noise=1.79134 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 = 0.00318863 Jy ! Component: 100 - total flux cleaned = 0.00584042 Jy ! Component: 150 - total flux cleaned = 0.00744303 Jy ! Component: 200 - total flux cleaned = 0.00880285 Jy ! Total flux subtracted in 200 components = 0.00880285 Jy ! Clean residual min=-0.004216 max=0.004282 Jy/beam ! Clean residual mean=0.000039 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.887212 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 343 components and 0.887212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121878Jy sigma=0.444603 ! Fit after self-cal, rms=0.121973Jy sigma=0.444406 ! 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. ! ! Fit before self-cal, rms=0.121973Jy sigma=0.444406 ! Fit after self-cal, rms=0.122858Jy sigma=0.444010 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.478 mas, bmaj=16.65 mas, bpa=-20.18 degrees ! Estimated noise=1.80934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185143 Jy ! Component: 100 - total flux cleaned = 0.00362846 Jy ! Component: 150 - total flux cleaned = 0.00489598 Jy ! Component: 200 - total flux cleaned = 0.00590385 Jy ! Total flux subtracted in 200 components = 0.00590385 Jy ! Clean residual min=-0.003473 max=0.004222 Jy/beam ! Clean residual mean=0.000030 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.893116 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 367 components and 0.893116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122611Jy sigma=0.442573 ! Fit after self-cal, rms=0.122610Jy sigma=0.442508 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 (-94.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220679 Jy ! Component: 100 - total flux cleaned = 0.00239215 Jy ! Component: 150 - total flux cleaned = 0.00272461 Jy ! Component: 200 - total flux cleaned = 0.00295672 Jy ! Total flux subtracted in 200 components = 0.00295672 Jy ! Clean residual min=-0.003331 max=0.003182 Jy/beam ! Clean residual mean=0.000025 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.896073 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 388 components and 0.896073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122381Jy sigma=0.441630 ! Fit after self-cal, rms=0.122407Jy sigma=0.441554 ! 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. ! ! Fit before self-cal, rms=0.122407Jy sigma=0.441554 ! Fit after self-cal, rms=0.122523Jy sigma=0.441305 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.506 mas, bmaj=16.63 mas, bpa=-20.3 degrees ! Estimated noise=1.81779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213989 Jy ! Component: 100 - total flux cleaned = 0.00330187 Jy ! Component: 150 - total flux cleaned = 0.00423548 Jy ! Component: 200 - total flux cleaned = 0.00459332 Jy ! Total flux subtracted in 200 components = 0.00459332 Jy ! Clean residual min=-0.002887 max=0.002706 Jy/beam ! Clean residual mean=0.000011 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.900667 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 411 components and 0.900666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122366Jy sigma=0.440674 ! Fit after self-cal, rms=0.122370Jy sigma=0.440650 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 = 0.000508358 Jy ! Component: 100 - total flux cleaned = 0.000906171 Jy ! Component: 150 - total flux cleaned = 0.00115269 Jy ! Component: 200 - total flux cleaned = 0.00144238 Jy ! Total flux subtracted in 200 components = 0.00144238 Jy ! Clean residual min=-0.002845 max=0.002511 Jy/beam ! Clean residual mean=0.000013 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.902109 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 416 components and 0.902109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122269Jy sigma=0.440379 ! Fit after self-cal, rms=0.122290Jy sigma=0.440362 ! 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. ! ! Fit before self-cal, rms=0.122290Jy sigma=0.440362 ! Fit after self-cal, rms=0.122335Jy sigma=0.440253 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.875 mas, bmaj=30.79 mas, bpa=-5.138 degrees ! Estimated noise=2.11201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177831 Jy ! Component: 100 - total flux cleaned = 0.00237368 Jy ! Component: 150 - total flux cleaned = 0.0029068 Jy ! Component: 200 - total flux cleaned = 0.00332796 Jy ! Total flux subtracted in 200 components = 0.00332796 Jy ! Clean residual min=-0.002477 max=0.002048 Jy/beam ! Clean residual mean=0.000014 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.905437 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 448 components and 0.905437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122292Jy sigma=0.439995 ! Fit after self-cal, rms=0.122295Jy sigma=0.439984 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 = 0.000342573 Jy ! Component: 100 - total flux cleaned = 0.000564388 Jy ! Component: 150 - total flux cleaned = 0.000797404 Jy ! Component: 200 - total flux cleaned = 0.00098734 Jy ! Total flux subtracted in 200 components = 0.00098734 Jy ! Clean residual min=-0.002419 max=0.002086 Jy/beam ! Clean residual mean=0.000015 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.906424 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 464 components and 0.906424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122271Jy sigma=0.439914 ! Fit after self-cal, rms=0.122278Jy sigma=0.439909 ! 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=3.52 mas, bmaj=16.61 mas, bpa=-20.37 degrees ! Estimated noise=1.82035 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.52 x 16.61 at -20.37 degrees (North through East) ! Clean map min=-0.0081835 max=0.17527 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=2.714 mas, bmaj=14.39 mas, bpa=-22.61 degrees ! Estimated noise=3.48727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.185998 Jy ! Component: 100 - total flux cleaned = 0.312344 Jy ! Component: 150 - total flux cleaned = 0.40807 Jy ! Component: 200 - total flux cleaned = 0.483276 Jy ! Total flux subtracted in 200 components = 0.483276 Jy ! Clean residual min=-0.020568 max=0.044557 Jy/beam ! Clean residual mean=-0.000364 rms=0.009612 Jy/beam ! Combined flux in latest and established models = 0.483276 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 141 model components to the UV plane model. ! The established model now contains 141 components and 0.483276 Jy ! Inverting map and beam ! Estimated beam: bmin=3.52 mas, bmaj=16.61 mas, bpa=-20.37 degrees ! Estimated noise=1.82035 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 = 0.10377 Jy ! Component: 100 - total flux cleaned = 0.175116 Jy ! Component: 150 - total flux cleaned = 0.226717 Jy ! Component: 200 - total flux cleaned = 0.264975 Jy ! Total flux subtracted in 200 components = 0.264975 Jy ! Clean residual min=-0.012185 max=0.021986 Jy/beam ! Clean residual mean=-0.000302 rms=0.005616 Jy/beam ! Combined flux in latest and established models = 0.74825 Jy ! Adding 170 model components to the UV plane model. ! The established model now contains 300 components and 0.74825 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=8.875 mas, bmaj=30.79 mas, bpa=-5.138 degrees ! Estimated noise=2.11201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0437482 Jy ! Component: 100 - total flux cleaned = 0.0725495 Jy ! Component: 150 - total flux cleaned = 0.0925921 Jy ! Component: 200 - total flux cleaned = 0.106972 Jy ! Total flux subtracted in 200 components = 0.106972 Jy ! Clean residual min=-0.006007 max=0.008154 Jy/beam ! Clean residual mean=-0.000148 rms=0.002541 Jy/beam ! Combined flux in latest and established models = 0.855223 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 = 0.010558 Jy ! Component: 100 - total flux cleaned = 0.0184351 Jy ! Component: 150 - total flux cleaned = 0.0243875 Jy ! Component: 200 - total flux cleaned = 0.0289352 Jy ! Total flux subtracted in 200 components = 0.0289352 Jy ! Clean residual min=-0.003444 max=0.003695 Jy/beam ! Clean residual mean=-0.000042 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.884158 Jy ! Adding 187 model components to the UV plane model. ! The established model now contains 472 components and 0.884158 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.52 mas, bmaj=16.61 mas, bpa=-20.37 degrees ! Estimated noise=1.82035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00470785 Jy ! Component: 100 - total flux cleaned = 0.0080943 Jy ! Component: 150 - total flux cleaned = 0.0104612 Jy ! Component: 200 - total flux cleaned = 0.0119762 Jy ! Total flux subtracted in 200 components = 0.0119762 Jy ! Clean residual min=-0.003669 max=0.003172 Jy/beam ! Clean residual mean=-0.000012 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.896134 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 497 components and 0.896134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122535Jy sigma=0.441452 ! Fit after self-cal, rms=0.122315Jy sigma=0.440584 wmodel J0729-3639_S_map.mod ! Writing 497 model components to file: J0729-3639_S_map.mod wobs J0729-3639_S_uvs.fits ! Writing UV FITS file: J0729-3639_S_uvs.fits wwins J0729-3639_S_map.win ! wwins: Wrote 4 windows to J0729-3639_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 = -0.000912995 Jy ! Component: 100 - total flux cleaned = -0.00121965 Jy ! Component: 150 - total flux cleaned = -0.00138462 Jy ! Component: 200 - total flux cleaned = -0.00150345 Jy ! Component: 250 - total flux cleaned = -0.00173214 Jy ! Component: 300 - total flux cleaned = -0.00191611 Jy ! Component: 350 - total flux cleaned = -0.00213029 Jy ! Component: 400 - total flux cleaned = -0.0023729 Jy ! Component: 450 - total flux cleaned = -0.00257479 Jy ! Component: 500 - total flux cleaned = -0.00283701 Jy ! Component: 550 - total flux cleaned = -0.00302771 Jy ! Component: 600 - total flux cleaned = -0.00315231 Jy ! Component: 650 - total flux cleaned = -0.00333396 Jy ! Component: 700 - total flux cleaned = -0.00348149 Jy ! Component: 750 - total flux cleaned = -0.00362583 Jy ! Component: 800 - total flux cleaned = -0.00371107 Jy ! Component: 850 - total flux cleaned = -0.00393241 Jy ! Component: 900 - total flux cleaned = -0.00404058 Jy ! Component: 950 - total flux cleaned = -0.00417337 Jy ! Component: 1000 - total flux cleaned = -0.00432927 Jy ! Component: 1050 - total flux cleaned = -0.00440594 Jy ! Component: 1100 - total flux cleaned = -0.00455691 Jy ! Component: 1150 - total flux cleaned = -0.00468096 Jy ! Component: 1200 - total flux cleaned = -0.00482727 Jy ! Component: 1250 - total flux cleaned = -0.00497119 Jy ! Component: 1300 - total flux cleaned = -0.00511275 Jy ! Component: 1350 - total flux cleaned = -0.00520514 Jy ! Component: 1400 - total flux cleaned = -0.00529604 Jy ! Component: 1450 - total flux cleaned = -0.00540915 Jy ! Component: 1500 - total flux cleaned = -0.00554225 Jy ! Component: 1550 - total flux cleaned = -0.00569606 Jy ! Component: 1600 - total flux cleaned = -0.00582586 Jy ! Component: 1650 - total flux cleaned = -0.00591173 Jy ! Component: 1700 - total flux cleaned = -0.0060388 Jy ! Component: 1750 - total flux cleaned = -0.0061226 Jy ! Component: 1800 - total flux cleaned = -0.00618472 Jy ! Component: 1850 - total flux cleaned = -0.00632864 Jy ! Component: 1900 - total flux cleaned = -0.0064709 Jy ! Component: 1950 - total flux cleaned = -0.00659163 Jy ! Component: 2000 - total flux cleaned = -0.00671135 Jy ! Component: 2050 - total flux cleaned = -0.00682996 Jy ! Component: 2100 - total flux cleaned = -0.00694758 Jy ! Component: 2150 - total flux cleaned = -0.00712219 Jy ! Component: 2200 - total flux cleaned = -0.00723725 Jy ! Component: 2250 - total flux cleaned = -0.00733217 Jy ! Component: 2300 - total flux cleaned = -0.00738845 Jy ! Component: 2350 - total flux cleaned = -0.00748193 Jy ! Component: 2400 - total flux cleaned = -0.00757455 Jy ! Component: 2450 - total flux cleaned = -0.00766638 Jy ! Component: 2500 - total flux cleaned = -0.00777534 Jy ! Component: 2550 - total flux cleaned = -0.00781134 Jy ! Component: 2600 - total flux cleaned = -0.00788283 Jy ! Component: 2650 - total flux cleaned = -0.00797139 Jy ! Component: 2700 - total flux cleaned = -0.00798891 Jy ! Component: 2750 - total flux cleaned = -0.00804151 Jy ! Component: 2800 - total flux cleaned = -0.0081453 Jy ! Component: 2850 - total flux cleaned = -0.00819672 Jy ! Component: 2900 - total flux cleaned = -0.00821384 Jy ! Component: 2950 - total flux cleaned = -0.00829837 Jy ! Component: 3000 - total flux cleaned = -0.00838205 Jy ! Component: 3050 - total flux cleaned = -0.00844857 Jy ! Component: 3100 - total flux cleaned = -0.00853079 Jy ! Component: 3150 - total flux cleaned = -0.00859615 Jy ! Component: 3200 - total flux cleaned = -0.00866109 Jy ! Component: 3250 - total flux cleaned = -0.00867721 Jy ! Component: 3300 - total flux cleaned = -0.00877328 Jy ! Component: 3350 - total flux cleaned = -0.00885256 Jy ! Component: 3400 - total flux cleaned = -0.00889974 Jy ! Component: 3450 - total flux cleaned = -0.00897799 Jy ! Component: 3500 - total flux cleaned = -0.00905577 Jy ! Component: 3550 - total flux cleaned = -0.00910213 Jy ! Component: 3600 - total flux cleaned = -0.00920937 Jy ! Component: 3650 - total flux cleaned = -0.00934659 Jy ! Component: 3700 - total flux cleaned = -0.0094828 Jy ! Component: 3750 - total flux cleaned = -0.0095578 Jy ! Component: 3800 - total flux cleaned = -0.00963241 Jy ! Component: 3850 - total flux cleaned = -0.00978101 Jy ! Component: 3900 - total flux cleaned = -0.00991395 Jy ! Component: 3950 - total flux cleaned = -0.00997268 Jy ! Component: 4000 - total flux cleaned = -0.0101187 Jy ! Component: 4050 - total flux cleaned = -0.0101767 Jy ! Total flux subtracted in 4096 components = -0.0102489 Jy ! Clean residual min=-0.000820 max=0.000785 Jy/beam ! Clean residual mean=-0.000009 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.885885 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 778 components and 0.885885 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0729-3639_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.52 x 16.61 at -20.37 degrees (North through East) ! Clean map min=-0.0022277 max=0.19289 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0729-3639_S_map.fits wmodel /image_prod/ug002_uva//J0729-3639_S_map.mod ! Writing 778 model components to file: /image_prod/ug002_uva//J0729-3639_S_map.mod wobs /image_prod/ug002_uva//J0729-3639_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0729-3639_S_uvs.fits wwins /image_prod/ug002_uva//J0729-3639_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0729-3639_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.192886 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000269857 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.419714 0.419714 0.839428 1.67886 3.35771 6.71543 13.4309 26.8617 53.7234 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.192 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 714.772 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0729-3639_S_dfm.log closed on Wed Mar 4 21:49:17 2020