! Started logfile: /scr/pima/rv102_uvs/J1744-0849_X_dfm.log on Sat Nov 9 10:20:55 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.40599 obs /scr/pima/rv102_uvs/J1744-0849_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J1744-0849_X_uva.fits ! AN table 1: 174 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.991379 visibilities/baseline/integration-bin. ! Found source: J1744-0849 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 19320 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1744-0849_X] 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 0.200x0.200 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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012799Jy sigma=18.915707 ! Fit after self-cal, rms=0.925814Jy sigma=17.338962 ! 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=0.623 mas, bmaj=1.817 mas, bpa=-4.177 degrees ! Estimated noise=0.554989 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 = 0.0599728 Jy ! Component: 100 - total flux cleaned = 0.0741059 Jy ! Total flux subtracted in 100 components = 0.0741059 Jy ! Clean residual min=-0.006516 max=0.009012 Jy/beam ! Clean residual mean=0.000030 rms=0.001570 Jy/beam ! Combined flux in latest and established models = 0.0741059 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0741059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117540Jy sigma=1.940858 ! Fit after self-cal, rms=0.116297Jy sigma=1.915093 ! 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=0.7887 mas, bmaj=2.117 mas, bpa=-4.928 degrees ! Estimated noise=0.279879 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 (-16.4, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122985 Jy ! Component: 100 - total flux cleaned = 0.019817 Jy ! Component: 150 - total flux cleaned = 0.0248151 Jy ! Component: 200 - total flux cleaned = 0.0282272 Jy ! Total flux subtracted in 200 components = 0.0282272 Jy ! Clean residual min=-0.004789 max=0.007137 Jy/beam ! Clean residual mean=0.000031 rms=0.001261 Jy/beam ! Combined flux in latest and established models = 0.102333 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.102333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114737Jy sigma=1.885961 ! Fit after self-cal, rms=0.114338Jy sigma=1.879860 ! Inverting map ! Added new window around map position (-4, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00767964 Jy ! Component: 100 - total flux cleaned = 0.0128015 Jy ! Component: 150 - total flux cleaned = 0.0165928 Jy ! Component: 200 - total flux cleaned = 0.0195387 Jy ! Total flux subtracted in 200 components = 0.0195387 Jy ! Clean residual min=-0.004511 max=0.003701 Jy/beam ! Clean residual mean=0.000017 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.121872 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 37 components and 0.121872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113682Jy sigma=1.866407 ! Fit after self-cal, rms=0.113440Jy sigma=1.862998 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7887 x 2.117 at -4.928 degrees (North through East) ! Clean map min=-0.0039534 max=0.081243 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.99 KP 1.00 LA 0.93 ! MK 1.07 NL 1.09 PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 0.92 KP 1.07 LA 0.99 ! MK 1.06 NL 1.10 PT 0.99 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 0.79 KP 1.07 LA 1.00 ! MK 1.01 NL 1.04 PT 1.01 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 HN 0.80 KP 1.07 LA 0.97 ! MK 1.02 NL 1.06 PT 1.00 SC 0.98 ! ! ! Fit before self-cal, rms=0.113440Jy sigma=1.862998 ! Fit after self-cal, rms=0.107121Jy sigma=1.856521 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7977 mas, bmaj=2.144 mas, bpa=-5.103 degrees ! Estimated noise=0.276466 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 = 0.00369171 Jy ! Component: 100 - total flux cleaned = 0.00581767 Jy ! Component: 150 - total flux cleaned = 0.00725945 Jy ! Component: 200 - total flux cleaned = 0.00807415 Jy ! Total flux subtracted in 200 components = 0.00807415 Jy ! Clean residual min=-0.002531 max=0.002624 Jy/beam ! Clean residual mean=0.000009 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.129946 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 59 components and 0.129946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106962Jy sigma=1.853227 ! Fit after self-cal, rms=0.106847Jy sigma=1.851284 ! 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=0.106847Jy sigma=1.851284 ! Fit after self-cal, rms=0.106298Jy sigma=1.849611 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7988 mas, bmaj=2.15 mas, bpa=-5.15 degrees ! Estimated noise=0.277343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194342 Jy ! Component: 100 - total flux cleaned = 0.00306407 Jy ! Component: 150 - total flux cleaned = 0.00397336 Jy ! Component: 200 - total flux cleaned = 0.00428901 Jy ! Total flux subtracted in 200 components = 0.00428901 Jy ! Clean residual min=-0.002007 max=0.002136 Jy/beam ! Clean residual mean=0.000009 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.134235 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 69 components and 0.134235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106225Jy sigma=1.848337 ! Fit after self-cal, rms=0.106209Jy sigma=1.847671 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 = 0.00113869 Jy ! Component: 100 - total flux cleaned = 0.00162109 Jy ! Component: 150 - total flux cleaned = 0.00187005 Jy ! Component: 200 - total flux cleaned = 0.00209074 Jy ! Total flux subtracted in 200 components = 0.00209074 Jy ! Clean residual min=-0.001993 max=0.002048 Jy/beam ! Clean residual mean=0.000008 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.136326 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 73 components and 0.136326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106168Jy sigma=1.847040 ! Fit after self-cal, rms=0.106160Jy sigma=1.846923 ! 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=0.106160Jy sigma=1.846923 ! Fit after self-cal, rms=0.106551Jy sigma=1.846893 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7989 mas, bmaj=2.155 mas, bpa=-5.291 degrees ! Estimated noise=0.278367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110444 Jy ! Component: 100 - total flux cleaned = 0.0015514 Jy ! Component: 150 - total flux cleaned = 0.00186845 Jy ! Component: 200 - total flux cleaned = 0.00202519 Jy ! Total flux subtracted in 200 components = 0.00202519 Jy ! Clean residual min=-0.001982 max=0.002009 Jy/beam ! Clean residual mean=0.000008 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.138351 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.138351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106522Jy sigma=1.846425 ! Fit after self-cal, rms=0.106525Jy sigma=1.846249 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 = 0.000460235 Jy ! Component: 100 - total flux cleaned = 0.00068731 Jy ! Component: 150 - total flux cleaned = 0.000833033 Jy ! Component: 200 - total flux cleaned = 0.000914042 Jy ! Total flux subtracted in 200 components = 0.000914042 Jy ! Clean residual min=-0.001997 max=0.001988 Jy/beam ! Clean residual mean=0.000008 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.139265 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.139265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106506Jy sigma=1.845979 ! Fit after self-cal, rms=0.106500Jy sigma=1.845947 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.106500Jy sigma=1.845947 ! Fit after self-cal, rms=0.106673Jy sigma=1.845894 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.228 mas, bmaj=4.444 mas, bpa=-9.621 degrees ! Estimated noise=0.357316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000954417 Jy ! Component: 100 - total flux cleaned = 0.00140846 Jy ! Component: 150 - total flux cleaned = 0.0016925 Jy ! Component: 200 - total flux cleaned = 0.00178732 Jy ! Total flux subtracted in 200 components = 0.00178732 Jy ! Clean residual min=-0.002030 max=0.001916 Jy/beam ! Clean residual mean=0.000017 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.141052 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 97 components and 0.141052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106667Jy sigma=1.845753 ! Fit after self-cal, rms=0.106655Jy sigma=1.845620 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 = 0.000484165 Jy ! Component: 100 - total flux cleaned = 0.000708305 Jy ! Component: 150 - total flux cleaned = 0.000693371 Jy ! Component: 200 - total flux cleaned = 0.000678409 Jy ! Total flux subtracted in 200 components = 0.000678409 Jy ! Clean residual min=-0.002014 max=0.001784 Jy/beam ! Clean residual mean=0.000016 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.141731 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 101 components and 0.141731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106655Jy sigma=1.845620 ! Fit after self-cal, rms=0.106647Jy sigma=1.845587 ! 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=0.7993 mas, bmaj=2.16 mas, bpa=-5.394 degrees ! Estimated noise=0.278686 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7993 x 2.16 at -5.394 degrees (North through East) ! Clean map min=-0.0016789 max=0.079536 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=0.6321 mas, bmaj=1.855 mas, bpa=-4.669 degrees ! Estimated noise=0.558465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0601036 Jy ! Component: 100 - total flux cleaned = 0.0774386 Jy ! Component: 150 - total flux cleaned = 0.0888853 Jy ! Component: 200 - total flux cleaned = 0.0976766 Jy ! Total flux subtracted in 200 components = 0.0976766 Jy ! Clean residual min=-0.005567 max=0.005513 Jy/beam ! Clean residual mean=0.000024 rms=0.001360 Jy/beam ! Combined flux in latest and established models = 0.0976766 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0976766 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7993 mas, bmaj=2.16 mas, bpa=-5.394 degrees ! Estimated noise=0.278686 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 = 0.00957165 Jy ! Component: 100 - total flux cleaned = 0.0164638 Jy ! Component: 150 - total flux cleaned = 0.0217962 Jy ! Component: 200 - total flux cleaned = 0.0261055 Jy ! Total flux subtracted in 200 components = 0.0261055 Jy ! Clean residual min=-0.003195 max=0.003311 Jy/beam ! Clean residual mean=0.000018 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.123782 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 41 components and 0.123782 Jy ! Inverting map ! Added new window around map position (14.2, -25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369339 Jy ! Component: 100 - total flux cleaned = 0.00664952 Jy ! Component: 150 - total flux cleaned = 0.00910712 Jy ! Component: 200 - total flux cleaned = 0.011172 Jy ! Total flux subtracted in 200 components = 0.011172 Jy ! Clean residual min=-0.002554 max=0.002452 Jy/beam ! Clean residual mean=0.000012 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.134954 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 53 components and 0.134954 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.228 mas, bmaj=4.444 mas, bpa=-9.621 degrees ! Estimated noise=0.357316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230313 Jy ! Component: 100 - total flux cleaned = 0.00330982 Jy ! Component: 150 - total flux cleaned = 0.00380929 Jy ! Component: 200 - total flux cleaned = 0.00421604 Jy ! Total flux subtracted in 200 components = 0.00421604 Jy ! Clean residual min=-0.001981 max=0.001994 Jy/beam ! Clean residual mean=0.000021 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.13917 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 = 0.000370483 Jy ! Component: 100 - total flux cleaned = 0.000689149 Jy ! Component: 150 - total flux cleaned = 0.000992674 Jy ! Component: 200 - total flux cleaned = 0.00114046 Jy ! Total flux subtracted in 200 components = 0.00114046 Jy ! Clean residual min=-0.001934 max=0.001941 Jy/beam ! Clean residual mean=0.000019 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.140311 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 84 components and 0.140311 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7993 mas, bmaj=2.16 mas, bpa=-5.394 degrees ! Estimated noise=0.278686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.3408e-06 Jy ! Component: 100 - total flux cleaned = 0.000193863 Jy ! Component: 150 - total flux cleaned = 0.000282132 Jy ! Component: 200 - total flux cleaned = 0.000279271 Jy ! Total flux subtracted in 200 components = 0.000279271 Jy ! Clean residual min=-0.002128 max=0.001915 Jy/beam ! Clean residual mean=0.000008 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.14059 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.14059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106674Jy sigma=1.845866 ! Fit after self-cal, rms=0.106655Jy sigma=1.845469 wmodel J1744-0849_X_map.mod ! Writing 99 model components to file: J1744-0849_X_map.mod wobs J1744-0849_X_uvs.fits ! Writing UV FITS file: J1744-0849_X_uvs.fits wwins J1744-0849_X_map.win ! wwins: Wrote 4 windows to J1744-0849_X_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 = -0.000607016 Jy ! Component: 100 - total flux cleaned = -0.000610385 Jy ! Component: 150 - total flux cleaned = -0.000353663 Jy ! Component: 200 - total flux cleaned = -7.7757e-05 Jy ! Component: 250 - total flux cleaned = 0.000278145 Jy ! Component: 300 - total flux cleaned = 0.000335494 Jy ! Component: 350 - total flux cleaned = 0.000476095 Jy ! Component: 400 - total flux cleaned = 0.000639438 Jy ! Component: 450 - total flux cleaned = 0.000826049 Jy ! Component: 500 - total flux cleaned = 0.00108507 Jy ! Component: 550 - total flux cleaned = 0.00108475 Jy ! Component: 600 - total flux cleaned = 0.0011348 Jy ! Component: 650 - total flux cleaned = 0.00120875 Jy ! Component: 700 - total flux cleaned = 0.00123352 Jy ! Component: 750 - total flux cleaned = 0.00137557 Jy ! Component: 800 - total flux cleaned = 0.0014683 Jy ! Component: 850 - total flux cleaned = 0.00153665 Jy ! Component: 900 - total flux cleaned = 0.00162679 Jy ! Component: 950 - total flux cleaned = 0.0017598 Jy ! Component: 1000 - total flux cleaned = 0.00180315 Jy ! Component: 1050 - total flux cleaned = 0.00188908 Jy ! Component: 1100 - total flux cleaned = 0.00193148 Jy ! Component: 1150 - total flux cleaned = 0.00203598 Jy ! Component: 1200 - total flux cleaned = 0.00209818 Jy ! Component: 1250 - total flux cleaned = 0.00215954 Jy ! Component: 1300 - total flux cleaned = 0.00224038 Jy ! Component: 1350 - total flux cleaned = 0.00233979 Jy ! Component: 1400 - total flux cleaned = 0.0023791 Jy ! Component: 1450 - total flux cleaned = 0.00247581 Jy ! Component: 1500 - total flux cleaned = 0.00253331 Jy ! Component: 1550 - total flux cleaned = 0.00260907 Jy ! Component: 1600 - total flux cleaned = 0.00277769 Jy ! Component: 1650 - total flux cleaned = 0.00285183 Jy ! Component: 1700 - total flux cleaned = 0.00296198 Jy ! Component: 1750 - total flux cleaned = 0.00307098 Jy ! Component: 1800 - total flux cleaned = 0.00314296 Jy ! Component: 1850 - total flux cleaned = 0.00323198 Jy ! Component: 1900 - total flux cleaned = 0.0033907 Jy ! Component: 1950 - total flux cleaned = 0.00346056 Jy ! Component: 2000 - total flux cleaned = 0.00356434 Jy ! Component: 2050 - total flux cleaned = 0.00365029 Jy ! Component: 2100 - total flux cleaned = 0.00378647 Jy ! Component: 2150 - total flux cleaned = 0.00392128 Jy ! Component: 2200 - total flux cleaned = 0.00400483 Jy ! Component: 2250 - total flux cleaned = 0.00410428 Jy ! Component: 2300 - total flux cleaned = 0.00421964 Jy ! Component: 2350 - total flux cleaned = 0.00433363 Jy ! Component: 2400 - total flux cleaned = 0.00436586 Jy ! Component: 2450 - total flux cleaned = 0.00443025 Jy ! Component: 2500 - total flux cleaned = 0.00449387 Jy ! Component: 2550 - total flux cleaned = 0.00460431 Jy ! Component: 2600 - total flux cleaned = 0.0047296 Jy ! Component: 2650 - total flux cleaned = 0.00477624 Jy ! Component: 2700 - total flux cleaned = 0.00479174 Jy ! Component: 2750 - total flux cleaned = 0.0049144 Jy ! Component: 2800 - total flux cleaned = 0.00499053 Jy ! Component: 2850 - total flux cleaned = 0.00506602 Jy ! Component: 2900 - total flux cleaned = 0.00518599 Jy ! Component: 2950 - total flux cleaned = 0.0052605 Jy ! Component: 3000 - total flux cleaned = 0.00533454 Jy ! Component: 3050 - total flux cleaned = 0.00533451 Jy ! Component: 3100 - total flux cleaned = 0.00545135 Jy ! Component: 3150 - total flux cleaned = 0.00553854 Jy ! Component: 3200 - total flux cleaned = 0.00555307 Jy ! Component: 3250 - total flux cleaned = 0.00565325 Jy ! Component: 3300 - total flux cleaned = 0.00566749 Jy ! Component: 3350 - total flux cleaned = 0.00575223 Jy ! Component: 3400 - total flux cleaned = 0.00583651 Jy ! Component: 3450 - total flux cleaned = 0.00585046 Jy ! Component: 3500 - total flux cleaned = 0.00591971 Jy ! Component: 3550 - total flux cleaned = 0.00602988 Jy ! Component: 3600 - total flux cleaned = 0.00604346 Jy ! Component: 3650 - total flux cleaned = 0.00611151 Jy ! Component: 3700 - total flux cleaned = 0.00619264 Jy ! Component: 3750 - total flux cleaned = 0.00620611 Jy ! Component: 3800 - total flux cleaned = 0.0063128 Jy ! Component: 3850 - total flux cleaned = 0.0063658 Jy ! Component: 3900 - total flux cleaned = 0.00644493 Jy ! Component: 3950 - total flux cleaned = 0.00656283 Jy ! Component: 4000 - total flux cleaned = 0.00660179 Jy ! Component: 4050 - total flux cleaned = 0.0066276 Jy ! Total flux subtracted in 4096 components = 0.00667909 Jy ! Clean residual min=-0.000840 max=0.000744 Jy/beam ! Clean residual mean=0.000003 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.147269 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 368 components and 0.147269 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J1744-0849_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7993 x 2.16 at -5.394 degrees (North through East) ! Clean map min=-0.0013432 max=0.078708 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J1744-0849_X_map.fits wmodel /scr/pima/rv102_uvs/J1744-0849_X_map.mod ! Writing 368 model components to file: /scr/pima/rv102_uvs/J1744-0849_X_map.mod wobs /scr/pima/rv102_uvs/J1744-0849_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J1744-0849_X_uvs.fits wwins /scr/pima/rv102_uvs/J1744-0849_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv102_uvs/J1744-0849_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0787081 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000219857 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.837996 0.837996 1.67599 3.35198 6.70396 13.4079 26.8159 53.6317 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.078 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 357.997 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J1744-0849_X_dfm.log closed on Sat Nov 9 10:21:00 2019