! Started logfile: /vlbi/bp222/maps//J1007+0708_S_dfm.log on Mon Jan 14 16:41:27 2019 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 /vlbi/bp222/maps//J1007+0708_S_uvm.fits ! Reading UV FITS file: /vlbi/bp222/maps//J1007+0708_S_uvm.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! AN table 2: 92 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.92236 visibilities/baseline/integration-bin. ! Found source: J1007+0708 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 11880 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 J1007+0708_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 40 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 92 telescope corrections were flagged in sub-array 1. ! A total of 385 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.030665Jy sigma=16.618212 ! Fit after self-cal, rms=0.773917Jy sigma=12.311500 ! 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=2.438 mas, bmaj=7.862 mas, bpa=-9.174 degrees ! Estimated noise=0.620412 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 = 0.179441 Jy ! Component: 100 - total flux cleaned = 0.21857 Jy ! Total flux subtracted in 100 components = 0.21857 Jy ! Clean residual min=-0.013499 max=0.010915 Jy/beam ! Clean residual mean=0.000004 rms=0.002651 Jy/beam ! Combined flux in latest and established models = 0.21857 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.21857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086636Jy sigma=1.224985 ! Fit after self-cal, rms=0.086602Jy sigma=1.224795 ! 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=2.926 mas, bmaj=8.444 mas, bpa=-8.784 degrees ! Estimated noise=0.470324 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 = 0.0141768 Jy ! Component: 100 - total flux cleaned = 0.0199569 Jy ! Component: 150 - total flux cleaned = 0.0233924 Jy ! Component: 200 - total flux cleaned = 0.0256848 Jy ! Total flux subtracted in 200 components = 0.0256848 Jy ! Clean residual min=-0.012591 max=0.007687 Jy/beam ! Clean residual mean=0.000005 rms=0.002103 Jy/beam ! Combined flux in latest and established models = 0.244255 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.244255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085127Jy sigma=1.175958 ! Fit after self-cal, rms=0.085119Jy sigma=1.175784 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.926 x 8.444 at -8.784 degrees (North through East) ! Clean map min=-0.011997 max=0.23418 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.95 LA 0.96 ! MK 0.99 NL 1.01 OV 0.97 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.99 HN 1.01 KP 1.01 ! MK 0.96 NL 0.89 OV 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.96 LA 0.98 ! MK 0.95 NL 1.00 OV 0.99 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 FD 0.99 HN 1.02 KP 1.02 ! MK 0.98 NL 0.75 OV 1.01 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 0.93 LA 0.93 ! MK 0.96 NL 0.96 OV 0.97 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 0.99 HN 1.01 KP 1.01 ! MK 0.98 NL 0.89 OV 1.03 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 20.73 HN 0.83 LA 43.64 ! MK 1.00* NL 1.00* OV 1.00* PT 1.13 ! ! A total of 27 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1554.51 HN 0.87 KP 1.00* ! MK 18.28 NL 1.00* OV 1.06 SC 1.00* ! ! ! Fit before self-cal, rms=0.085119Jy sigma=1.175784 ! Fit after self-cal, rms=0.063091Jy sigma=0.879318 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.948 mas, bmaj=8.415 mas, bpa=-8.583 degrees ! Estimated noise=0.469265 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 = -9.15701e-05 Jy ! Component: 100 - total flux cleaned = -0.000384623 Jy ! Component: 150 - total flux cleaned = -0.000491533 Jy ! Component: 200 - total flux cleaned = -0.000560923 Jy ! Total flux subtracted in 200 components = -0.000560923 Jy ! Clean residual min=-0.003189 max=0.003407 Jy/beam ! Clean residual mean=-0.000001 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.243694 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.243694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063070Jy sigma=0.879034 ! Fit after self-cal, rms=0.063220Jy sigma=0.878588 ! 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=0.063220Jy sigma=0.878588 ! Fit after self-cal, rms=0.062121Jy sigma=0.856304 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.948 mas, bmaj=8.417 mas, bpa=-8.544 degrees ! Estimated noise=0.469954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000158675 Jy ! Component: 100 - total flux cleaned = -1.54407e-05 Jy ! Component: 150 - total flux cleaned = -4.43972e-05 Jy ! Component: 200 - total flux cleaned = -8.52073e-05 Jy ! Total flux subtracted in 200 components = -8.52073e-05 Jy ! Clean residual min=-0.001952 max=0.002233 Jy/beam ! Clean residual mean=-0.000001 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.243609 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.243609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062100Jy sigma=0.856125 ! Fit after self-cal, rms=0.062089Jy sigma=0.856037 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 = -2.8099e-05 Jy ! Component: 100 - total flux cleaned = -8.38286e-05 Jy ! Component: 150 - total flux cleaned = -9.623e-05 Jy ! Component: 200 - total flux cleaned = -0.000106481 Jy ! Total flux subtracted in 200 components = -0.000106481 Jy ! Clean residual min=-0.001971 max=0.002247 Jy/beam ! Clean residual mean=-0.000001 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.243502 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.243502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062074Jy sigma=0.855956 ! Fit after self-cal, rms=0.062072Jy sigma=0.855918 ! 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=0.062072Jy sigma=0.855918 ! Fit after self-cal, rms=0.062270Jy sigma=0.844672 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.947 mas, bmaj=8.404 mas, bpa=-8.484 degrees ! Estimated noise=0.469833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000139581 Jy ! Component: 100 - total flux cleaned = 3.78812e-05 Jy ! Component: 150 - total flux cleaned = -2.01124e-05 Jy ! Component: 200 - total flux cleaned = -5.93771e-05 Jy ! Total flux subtracted in 200 components = -5.93771e-05 Jy ! Clean residual min=-0.001427 max=0.001567 Jy/beam ! Clean residual mean=-0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.243443 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.243443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062253Jy sigma=0.844556 ! Fit after self-cal, rms=0.062270Jy sigma=0.844492 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 (117.5, -13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113628 Jy ! Component: 100 - total flux cleaned = 0.00118327 Jy ! Component: 150 - total flux cleaned = 0.00118516 Jy ! Component: 200 - total flux cleaned = 0.00116549 Jy ! Total flux subtracted in 200 components = 0.00116549 Jy ! Clean residual min=-0.001441 max=0.001418 Jy/beam ! Clean residual mean=-0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.244609 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 70 components and 0.244609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062225Jy sigma=0.843926 ! Fit after self-cal, rms=0.062220Jy sigma=0.843864 ! 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=0.062220Jy sigma=0.843864 ! Fit after self-cal, rms=0.062230Jy sigma=0.843799 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.349 mas, bmaj=10.91 mas, bpa=-7.653 degrees ! Estimated noise=0.586195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134515 Jy ! Component: 100 - total flux cleaned = 0.000227263 Jy ! Component: 150 - total flux cleaned = 0.000245065 Jy ! Component: 200 - total flux cleaned = 0.000290875 Jy ! Total flux subtracted in 200 components = 0.000290875 Jy ! Clean residual min=-0.001546 max=0.001350 Jy/beam ! Clean residual mean=-0.000002 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.244899 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 95 components and 0.244899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062230Jy sigma=0.843697 ! Fit after self-cal, rms=0.062231Jy sigma=0.843668 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 = -8.77248e-05 Jy ! Component: 100 - total flux cleaned = -7.29616e-05 Jy ! Component: 150 - total flux cleaned = -5.99744e-05 Jy ! Component: 200 - total flux cleaned = -3.73576e-05 Jy ! Total flux subtracted in 200 components = -3.73576e-05 Jy ! Clean residual min=-0.001559 max=0.001321 Jy/beam ! Clean residual mean=-0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.244862 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 102 components and 0.244862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062232Jy sigma=0.843644 ! Fit after self-cal, rms=0.062231Jy sigma=0.843635 ! 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=2.946 mas, bmaj=8.402 mas, bpa=-8.474 degrees ! Estimated noise=0.470024 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.946 x 8.402 at -8.474 degrees (North through East) ! Clean map min=-0.0014633 max=0.23432 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=2.444 mas, bmaj=7.795 mas, bpa=-8.813 degrees ! Estimated noise=0.630249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.181944 Jy ! Component: 100 - total flux cleaned = 0.221628 Jy ! Component: 150 - total flux cleaned = 0.231751 Jy ! Component: 200 - total flux cleaned = 0.236517 Jy ! Total flux subtracted in 200 components = 0.236517 Jy ! Clean residual min=-0.002349 max=0.002281 Jy/beam ! Clean residual mean=-0.000000 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.236517 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.236517 Jy ! Inverting map and beam ! Estimated beam: bmin=2.946 mas, bmaj=8.402 mas, bpa=-8.474 degrees ! Estimated noise=0.470024 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 = 0.00330262 Jy ! Component: 100 - total flux cleaned = 0.00529384 Jy ! Component: 150 - total flux cleaned = 0.00630519 Jy ! Component: 200 - total flux cleaned = 0.00699283 Jy ! Total flux subtracted in 200 components = 0.00699283 Jy ! Clean residual min=-0.001532 max=0.001472 Jy/beam ! Clean residual mean=-0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.24351 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 44 components and 0.24351 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=6.349 mas, bmaj=10.91 mas, bpa=-7.653 degrees ! Estimated noise=0.586195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000234717 Jy ! Component: 100 - total flux cleaned = 0.000492949 Jy ! Component: 150 - total flux cleaned = 0.000663804 Jy ! Component: 200 - total flux cleaned = 0.000778062 Jy ! Total flux subtracted in 200 components = 0.000778062 Jy ! Clean residual min=-0.001553 max=0.001405 Jy/beam ! Clean residual mean=-0.000002 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.244288 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 = 0.000131119 Jy ! Component: 100 - total flux cleaned = 0.000223261 Jy ! Component: 150 - total flux cleaned = 0.000276354 Jy ! Component: 200 - total flux cleaned = 0.000345889 Jy ! Total flux subtracted in 200 components = 0.000345889 Jy ! Clean residual min=-0.001535 max=0.001395 Jy/beam ! Clean residual mean=-0.000002 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.244634 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 95 components and 0.244634 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.946 mas, bmaj=8.402 mas, bpa=-8.474 degrees ! Estimated noise=0.470024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.85293e-05 Jy ! Component: 100 - total flux cleaned = 7.84789e-06 Jy ! Component: 150 - total flux cleaned = 2.8532e-05 Jy ! Component: 200 - total flux cleaned = -9.89088e-06 Jy ! Total flux subtracted in 200 components = -9.89088e-06 Jy ! Clean residual min=-0.001433 max=0.001385 Jy/beam ! Clean residual mean=-0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.244624 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 113 components and 0.244624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062229Jy sigma=0.843857 ! Fit after self-cal, rms=0.062231Jy sigma=0.843784 wmodel J1007+0708_S_map.mod ! Writing 113 model components to file: J1007+0708_S_map.mod wobs J1007+0708_S_uvs.fits ! Writing UV FITS file: J1007+0708_S_uvs.fits wwins J1007+0708_S_map.win ! wwins: Wrote 2 windows to J1007+0708_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 = -2.65518e-05 Jy ! Component: 100 - total flux cleaned = -0.000124643 Jy ! Component: 150 - total flux cleaned = -0.000288937 Jy ! Component: 200 - total flux cleaned = -0.000447188 Jy ! Component: 250 - total flux cleaned = -0.000600453 Jy ! Component: 300 - total flux cleaned = -0.000664318 Jy ! Component: 350 - total flux cleaned = -0.000747153 Jy ! Component: 400 - total flux cleaned = -0.000727307 Jy ! Component: 450 - total flux cleaned = -0.000727467 Jy ! Component: 500 - total flux cleaned = -0.000708159 Jy ! Component: 550 - total flux cleaned = -0.000707838 Jy ! Component: 600 - total flux cleaned = -0.00070733 Jy ! Component: 650 - total flux cleaned = -0.000652696 Jy ! Component: 700 - total flux cleaned = -0.000652714 Jy ! Component: 750 - total flux cleaned = -0.000670004 Jy ! Component: 800 - total flux cleaned = -0.000704158 Jy ! Component: 850 - total flux cleaned = -0.000670146 Jy ! Component: 900 - total flux cleaned = -0.000703583 Jy ! Component: 950 - total flux cleaned = -0.000720103 Jy ! Component: 1000 - total flux cleaned = -0.000752601 Jy ! Component: 1050 - total flux cleaned = -0.000768623 Jy ! Component: 1100 - total flux cleaned = -0.000800269 Jy ! Component: 1150 - total flux cleaned = -0.000800255 Jy ! Component: 1200 - total flux cleaned = -0.000846873 Jy ! Component: 1250 - total flux cleaned = -0.000877289 Jy ! Component: 1300 - total flux cleaned = -0.000877163 Jy ! Component: 1350 - total flux cleaned = -0.000847472 Jy ! Component: 1400 - total flux cleaned = -0.000891979 Jy ! Component: 1450 - total flux cleaned = -0.000891875 Jy ! Component: 1500 - total flux cleaned = -0.000862793 Jy ! Component: 1550 - total flux cleaned = -0.000905744 Jy ! Component: 1600 - total flux cleaned = -0.000877353 Jy ! Component: 1650 - total flux cleaned = -0.000975484 Jy ! Component: 1700 - total flux cleaned = -0.000947642 Jy ! Component: 1750 - total flux cleaned = -0.00100273 Jy ! Component: 1800 - total flux cleaned = -0.00100273 Jy ! Component: 1850 - total flux cleaned = -0.00101628 Jy ! Component: 1900 - total flux cleaned = -0.00102954 Jy ! Component: 1950 - total flux cleaned = -0.00110889 Jy ! Component: 2000 - total flux cleaned = -0.00112213 Jy ! Component: 2050 - total flux cleaned = -0.00117415 Jy ! Component: 2100 - total flux cleaned = -0.0012256 Jy ! Component: 2150 - total flux cleaned = -0.00125119 Jy ! Component: 2200 - total flux cleaned = -0.00127644 Jy ! Component: 2250 - total flux cleaned = -0.00127659 Jy ! Component: 2300 - total flux cleaned = -0.00128894 Jy ! Component: 2350 - total flux cleaned = -0.0013632 Jy ! Component: 2400 - total flux cleaned = -0.00136321 Jy ! Component: 2450 - total flux cleaned = -0.00144833 Jy ! Component: 2500 - total flux cleaned = -0.00148447 Jy ! Component: 2550 - total flux cleaned = -0.00154443 Jy ! Component: 2600 - total flux cleaned = -0.00160371 Jy ! Component: 2650 - total flux cleaned = -0.00160346 Jy ! Component: 2700 - total flux cleaned = -0.00167373 Jy ! Component: 2750 - total flux cleaned = -0.00169693 Jy ! Component: 2800 - total flux cleaned = -0.00170855 Jy ! Component: 2850 - total flux cleaned = -0.0017772 Jy ! Component: 2900 - total flux cleaned = -0.00178845 Jy ! Component: 2950 - total flux cleaned = -0.00182228 Jy ! Component: 3000 - total flux cleaned = -0.0018784 Jy ! Component: 3050 - total flux cleaned = -0.00193417 Jy ! Component: 3100 - total flux cleaned = -0.00197833 Jy ! Component: 3150 - total flux cleaned = -0.00202235 Jy ! Component: 3200 - total flux cleaned = -0.00208766 Jy ! Component: 3250 - total flux cleaned = -0.00213089 Jy ! Component: 3300 - total flux cleaned = -0.00216314 Jy ! Component: 3350 - total flux cleaned = -0.00220593 Jy ! Component: 3400 - total flux cleaned = -0.00223777 Jy ! Component: 3450 - total flux cleaned = -0.00225899 Jy ! Component: 3500 - total flux cleaned = -0.00235323 Jy ! Component: 3550 - total flux cleaned = -0.00242613 Jy ! Component: 3600 - total flux cleaned = -0.00244677 Jy ! Component: 3650 - total flux cleaned = -0.00248784 Jy ! Component: 3700 - total flux cleaned = -0.0024982 Jy ! Component: 3750 - total flux cleaned = -0.00256909 Jy ! Component: 3800 - total flux cleaned = -0.00258928 Jy ! Component: 3850 - total flux cleaned = -0.00261942 Jy ! Component: 3900 - total flux cleaned = -0.00266937 Jy ! Component: 3950 - total flux cleaned = -0.00270895 Jy ! Component: 4000 - total flux cleaned = -0.00274839 Jy ! Component: 4050 - total flux cleaned = -0.00277781 Jy ! Total flux subtracted in 4096 components = -0.00280708 Jy ! Clean residual min=-0.000522 max=0.000508 Jy/beam ! Clean residual mean=-0.000001 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.241817 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 410 components and 0.241817 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J1007+0708_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.946 x 8.402 at -8.474 degrees (North through East) ! Clean map min=-0.001065 max=0.23431 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J1007+0708_S_map.fits wmodel /vlbi/bp222/maps//J1007+0708_S_map.mod ! Writing 410 model components to file: /vlbi/bp222/maps//J1007+0708_S_map.mod wobs /vlbi/bp222/maps//J1007+0708_S_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J1007+0708_S_uvs.fits wwins /vlbi/bp222/maps//J1007+0708_S_map.win ! wwins: Wrote 3 windows to /vlbi/bp222/maps//J1007+0708_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.234307 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175046 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.224124 0.224124 0.448247 0.896495 1.79299 3.58598 7.17196 14.3439 28.6878 57.3757 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.234 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1338.55 quit ! Quitting program ! Log file /vlbi/bp222/maps//J1007+0708_S_dfm.log closed on Mon Jan 14 16:41:31 2019