! Started logfile: .//J0736-0701_X_dfm.log on Mon Jan 20 00:01:42 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0736-0701_X_uvm.fits ! Reading UV FITS file: .//J0736-0701_X_uvm.fits ! AN table 1: 32 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.982143 visibilities/baseline/integration-bin. ! Found source: J0736-0701 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 5280 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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 J0736-0701_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004038Jy sigma=19.469415 ! Fit after self-cal, rms=0.963332Jy sigma=18.685956 ! 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=1.238 mas, bmaj=4.388 mas, bpa=-8.416 degrees ! Estimated noise=0.731055 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 = 0.0285214 Jy ! Component: 100 - total flux cleaned = 0.0348419 Jy ! Total flux subtracted in 100 components = 0.0348419 Jy ! Clean residual min=-0.002890 max=0.003324 Jy/beam ! Clean residual mean=-0.000001 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.0348419 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0348419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037915Jy sigma=0.708888 ! Fit after self-cal, rms=0.035943Jy sigma=0.672930 ! 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=1.516 mas, bmaj=4.4 mas, bpa=-8.98 degrees ! Estimated noise=0.507595 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 = 0.00383513 Jy ! Component: 100 - total flux cleaned = 0.0055146 Jy ! Component: 150 - total flux cleaned = 0.0064777 Jy ! Component: 200 - total flux cleaned = 0.00672488 Jy ! Total flux subtracted in 200 components = 0.00672488 Jy ! Clean residual min=-0.002392 max=0.002840 Jy/beam ! Clean residual mean=-0.000001 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.0415668 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 31 components and 0.0415668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035527Jy sigma=0.665631 ! Fit after self-cal, rms=0.035520Jy sigma=0.665496 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.516 x 4.4 at -8.98 degrees (North through East) ! Clean map min=-0.0023727 max=0.039281 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 0.98 KP 1.06 ! NL 0.98 OV 1.32 PT 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.86 HN 0.99 KP 1.07 ! NL 0.92 OV 1.16 PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.85 HN 1.04 KP 0.99 ! NL 1.01 OV 1.23 PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.87 HN 1.13 KP 1.04 ! NL 0.94 OV 1.18 PT 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.88 HN 0.93 KP 1.08 ! NL 1.05 OV 1.26 PT 0.85 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.86 HN 1.02 KP 0.92 ! NL 0.93 OV 1.40 PT 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.83 HN 1.02 KP 1.08 ! NL 0.97 OV 1.04 PT 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.91 HN 0.90 KP 1.08 ! NL 1.00 OV 1.22 PT 0.91 ! ! ! Fit before self-cal, rms=0.035520Jy sigma=0.665496 ! Fit after self-cal, rms=0.035005Jy sigma=0.655953 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.532 mas, bmaj=4.346 mas, bpa=-9.286 degrees ! Estimated noise=0.505384 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 = 0.000151879 Jy ! Component: 100 - total flux cleaned = 0.000181359 Jy ! Component: 150 - total flux cleaned = 0.000182689 Jy ! Component: 200 - total flux cleaned = 0.000162378 Jy ! Total flux subtracted in 200 components = 0.000162378 Jy ! Clean residual min=-0.001757 max=0.001607 Jy/beam ! Clean residual mean=-0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0417292 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.0417292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.034993Jy sigma=0.655676 ! Fit after self-cal, rms=0.035068Jy sigma=0.655008 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035068Jy sigma=0.655008 ! Fit after self-cal, rms=0.035383Jy sigma=0.651042 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.533 mas, bmaj=4.35 mas, bpa=-9.398 degrees ! Estimated noise=0.505665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.87944e-05 Jy ! Component: 100 - total flux cleaned = -2.8038e-05 Jy ! Component: 150 - total flux cleaned = -4.51995e-05 Jy ! Component: 200 - total flux cleaned = -6.71631e-05 Jy ! Total flux subtracted in 200 components = -6.71631e-05 Jy ! Clean residual min=-0.001299 max=0.001461 Jy/beam ! Clean residual mean=-0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.041662 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.041662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035379Jy sigma=0.650941 ! Fit after self-cal, rms=0.035421Jy sigma=0.650701 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 (46.4, -20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000865989 Jy ! Component: 100 - total flux cleaned = 0.000840773 Jy ! Component: 150 - total flux cleaned = 0.000821506 Jy ! Component: 200 - total flux cleaned = 0.000821811 Jy ! Total flux subtracted in 200 components = 0.000821811 Jy ! Clean residual min=-0.001074 max=0.001135 Jy/beam ! Clean residual mean=-0.000000 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0424838 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.0424838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035375Jy sigma=0.649866 ! Fit after self-cal, rms=0.035371Jy sigma=0.649741 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035371Jy sigma=0.649741 ! Fit after self-cal, rms=0.035362Jy sigma=0.649625 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.533 mas, bmaj=4.355 mas, bpa=-9.415 degrees ! Estimated noise=0.504682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00029139 Jy ! Component: 100 - total flux cleaned = 0.000224727 Jy ! Component: 150 - total flux cleaned = 0.000193779 Jy ! Component: 200 - total flux cleaned = 0.000219347 Jy ! Total flux subtracted in 200 components = 0.000219347 Jy ! Clean residual min=-0.001035 max=0.001153 Jy/beam ! Clean residual mean=-0.000000 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0427032 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.0427032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035346Jy sigma=0.649359 ! Fit after self-cal, rms=0.035351Jy sigma=0.649329 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 = 2.98496e-05 Jy ! Component: 100 - total flux cleaned = 4.2795e-05 Jy ! Component: 150 - total flux cleaned = 5.39888e-05 Jy ! Component: 200 - total flux cleaned = 5.38718e-05 Jy ! Total flux subtracted in 200 components = 5.38718e-05 Jy ! Clean residual min=-0.001021 max=0.001116 Jy/beam ! Clean residual mean=-0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.042757 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 0.042757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035344Jy sigma=0.649204 ! Fit after self-cal, rms=0.035343Jy sigma=0.649199 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035343Jy sigma=0.649199 ! Fit after self-cal, rms=0.035343Jy sigma=0.649152 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.296 mas, bmaj=4.232 mas, bpa=-8.893 degrees ! Estimated noise=0.5444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.61666e-05 Jy ! Component: 100 - total flux cleaned = 6.66163e-05 Jy ! Component: 150 - total flux cleaned = 6.6528e-05 Jy ! Component: 200 - total flux cleaned = 5.86963e-05 Jy ! Total flux subtracted in 200 components = 5.86963e-05 Jy ! Clean residual min=-0.001037 max=0.001136 Jy/beam ! Clean residual mean=-0.000000 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0428157 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 0.0428157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035339Jy sigma=0.649071 ! Fit after self-cal, rms=0.035341Jy sigma=0.649062 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 = -9.16424e-06 Jy ! Component: 100 - total flux cleaned = -1.66849e-05 Jy ! Component: 150 - total flux cleaned = -3.78042e-05 Jy ! Component: 200 - total flux cleaned = -5.73073e-05 Jy ! Total flux subtracted in 200 components = -5.73073e-05 Jy ! Clean residual min=-0.001021 max=0.001119 Jy/beam ! Clean residual mean=-0.000000 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0427584 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.0427584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035338Jy sigma=0.649025 ! Fit after self-cal, rms=0.035338Jy sigma=0.649021 ! 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=1.532 mas, bmaj=4.359 mas, bpa=-9.428 degrees ! Estimated noise=0.504396 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.532 x 4.359 at -9.428 degrees (North through East) ! Clean map min=-0.0010734 max=0.039316 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=1.256 mas, bmaj=4.322 mas, bpa=-8.845 degrees ! Estimated noise=0.73453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0301813 Jy ! Component: 100 - total flux cleaned = 0.0368373 Jy ! Component: 150 - total flux cleaned = 0.0383718 Jy ! Component: 200 - total flux cleaned = 0.0385768 Jy ! Total flux subtracted in 200 components = 0.0385768 Jy ! Clean residual min=-0.001890 max=0.001571 Jy/beam ! Clean residual mean=-0.000000 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0385768 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 0.0385768 Jy ! Inverting map and beam ! Estimated beam: bmin=1.532 mas, bmaj=4.359 mas, bpa=-9.428 degrees ! Estimated noise=0.504396 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 = 0.0015413 Jy ! Component: 100 - total flux cleaned = 0.00237545 Jy ! Component: 150 - total flux cleaned = 0.0029198 Jy ! Component: 200 - total flux cleaned = 0.00305997 Jy ! Total flux subtracted in 200 components = 0.00305997 Jy ! Clean residual min=-0.001073 max=0.001143 Jy/beam ! Clean residual mean=-0.000000 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0416367 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 36 components and 0.0416367 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=2.296 mas, bmaj=4.232 mas, bpa=-8.893 degrees ! Estimated noise=0.5444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000319205 Jy ! Component: 100 - total flux cleaned = 0.000583582 Jy ! Component: 150 - total flux cleaned = 0.000668659 Jy ! Component: 200 - total flux cleaned = 0.000714549 Jy ! Total flux subtracted in 200 components = 0.000714549 Jy ! Clean residual min=-0.001072 max=0.001178 Jy/beam ! Clean residual mean=-0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0423513 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 = 4.18064e-05 Jy ! Component: 100 - total flux cleaned = 5.47365e-05 Jy ! Component: 150 - total flux cleaned = 5.53969e-05 Jy ! Component: 200 - total flux cleaned = 7.69728e-05 Jy ! Total flux subtracted in 200 components = 7.69728e-05 Jy ! Clean residual min=-0.001041 max=0.001143 Jy/beam ! Clean residual mean=-0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0424283 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 77 components and 0.0424283 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.532 mas, bmaj=4.359 mas, bpa=-9.428 degrees ! Estimated noise=0.504396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000191764 Jy ! Component: 100 - total flux cleaned = -0.000225333 Jy ! Component: 150 - total flux cleaned = -0.000197429 Jy ! Component: 200 - total flux cleaned = -0.000134727 Jy ! Total flux subtracted in 200 components = -0.000134727 Jy ! Clean residual min=-0.000988 max=0.001089 Jy/beam ! Clean residual mean=-0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0422935 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 97 components and 0.0422935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035343Jy sigma=0.649103 ! Fit after self-cal, rms=0.035339Jy sigma=0.649092 wmodel J0736-0701_X_map.mod ! Writing 97 model components to file: J0736-0701_X_map.mod wobs J0736-0701_X_uvs.fits ! Writing UV FITS file: J0736-0701_X_uvs.fits wwins J0736-0701_X_map.win ! wwins: Wrote 2 windows to J0736-0701_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 = 0.000376496 Jy ! Component: 100 - total flux cleaned = 0.000684694 Jy ! Component: 150 - total flux cleaned = 0.000810189 Jy ! Component: 200 - total flux cleaned = 0.000913118 Jy ! Component: 250 - total flux cleaned = 0.000940609 Jy ! Component: 300 - total flux cleaned = 0.000967074 Jy ! Component: 350 - total flux cleaned = 0.000954357 Jy ! Component: 400 - total flux cleaned = 0.000917615 Jy ! Component: 450 - total flux cleaned = 0.000882109 Jy ! Component: 500 - total flux cleaned = 0.000824413 Jy ! Component: 550 - total flux cleaned = 0.00079065 Jy ! Component: 600 - total flux cleaned = 0.000801301 Jy ! Component: 650 - total flux cleaned = 0.000832861 Jy ! Component: 700 - total flux cleaned = 0.000842973 Jy ! Component: 750 - total flux cleaned = 0.000852908 Jy ! Component: 800 - total flux cleaned = 0.000862654 Jy ! Component: 850 - total flux cleaned = 0.000900461 Jy ! Component: 900 - total flux cleaned = 0.000900228 Jy ! Component: 950 - total flux cleaned = 0.000918167 Jy ! Component: 1000 - total flux cleaned = 0.00097106 Jy ! Component: 1050 - total flux cleaned = 0.000970933 Jy ! Component: 1100 - total flux cleaned = 0.00099653 Jy ! Component: 1150 - total flux cleaned = 0.00103818 Jy ! Component: 1200 - total flux cleaned = 0.00108687 Jy ! Component: 1250 - total flux cleaned = 0.00109467 Jy ! Component: 1300 - total flux cleaned = 0.00110253 Jy ! Component: 1350 - total flux cleaned = 0.00112569 Jy ! Component: 1400 - total flux cleaned = 0.00113332 Jy ! Component: 1450 - total flux cleaned = 0.00113338 Jy ! Component: 1500 - total flux cleaned = 0.00117027 Jy ! Component: 1550 - total flux cleaned = 0.00115588 Jy ! Component: 1600 - total flux cleaned = 0.00119902 Jy ! Component: 1650 - total flux cleaned = 0.00121325 Jy ! Component: 1700 - total flux cleaned = 0.00122727 Jy ! Component: 1750 - total flux cleaned = 0.00125488 Jy ! Component: 1800 - total flux cleaned = 0.00125494 Jy ! Component: 1850 - total flux cleaned = 0.00128178 Jy ! Component: 1900 - total flux cleaned = 0.00130166 Jy ! Component: 1950 - total flux cleaned = 0.00131471 Jy ! Component: 2000 - total flux cleaned = 0.00134047 Jy ! Component: 2050 - total flux cleaned = 0.00134693 Jy ! Component: 2100 - total flux cleaned = 0.00137212 Jy ! Component: 2150 - total flux cleaned = 0.00139064 Jy ! Component: 2200 - total flux cleaned = 0.00139063 Jy ! Component: 2250 - total flux cleaned = 0.0014088 Jy ! Component: 2300 - total flux cleaned = 0.00139669 Jy ! Component: 2350 - total flux cleaned = 0.00138479 Jy ! Component: 2400 - total flux cleaned = 0.00138484 Jy ! Component: 2450 - total flux cleaned = 0.00139065 Jy ! Component: 2500 - total flux cleaned = 0.00137906 Jy ! Component: 2550 - total flux cleaned = 0.00137913 Jy ! Component: 2600 - total flux cleaned = 0.00139049 Jy ! Component: 2650 - total flux cleaned = 0.00137928 Jy ! Component: 2700 - total flux cleaned = 0.00138482 Jy ! Component: 2750 - total flux cleaned = 0.00139588 Jy ! Component: 2800 - total flux cleaned = 0.00140135 Jy ! Component: 2850 - total flux cleaned = 0.00140138 Jy ! Component: 2900 - total flux cleaned = 0.00141208 Jy ! Component: 2950 - total flux cleaned = 0.00140143 Jy ! Component: 3000 - total flux cleaned = 0.00139613 Jy ! Component: 3050 - total flux cleaned = 0.00139085 Jy ! Component: 3100 - total flux cleaned = 0.00139608 Jy ! Component: 3150 - total flux cleaned = 0.00138055 Jy ! Component: 3200 - total flux cleaned = 0.00138059 Jy ! Component: 3250 - total flux cleaned = 0.00137041 Jy ! Component: 3300 - total flux cleaned = 0.00137549 Jy ! Component: 3350 - total flux cleaned = 0.00139061 Jy ! Component: 3400 - total flux cleaned = 0.00137053 Jy ! Component: 3450 - total flux cleaned = 0.00136054 Jy ! Component: 3500 - total flux cleaned = 0.00135065 Jy ! Component: 3550 - total flux cleaned = 0.00135067 Jy ! Component: 3600 - total flux cleaned = 0.00134087 Jy ! Component: 3650 - total flux cleaned = 0.00134083 Jy ! Component: 3700 - total flux cleaned = 0.00131661 Jy ! Component: 3750 - total flux cleaned = 0.00130215 Jy ! Component: 3800 - total flux cleaned = 0.00127819 Jy ! Component: 3850 - total flux cleaned = 0.00126389 Jy ! Component: 3900 - total flux cleaned = 0.00124018 Jy ! Component: 3950 - total flux cleaned = 0.00122131 Jy ! Component: 4000 - total flux cleaned = 0.00121186 Jy ! Component: 4050 - total flux cleaned = 0.00120716 Jy ! Total flux subtracted in 4096 components = 0.00119319 Jy ! Clean residual min=-0.000313 max=0.000262 Jy/beam ! Clean residual mean=-0.000000 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.0434867 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 368 components and 0.0434867 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0736-0701_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.532 x 4.359 at -9.428 degrees (North through East) ! Clean map min=-0.00085685 max=0.039249 Jy/beam ! Writing clean map to FITS file: .//J0736-0701_X_map.fits wmodel .//J0736-0701_X_map.mod ! Writing 368 model components to file: .//J0736-0701_X_map.mod wobs .//J0736-0701_X_uvs.fits ! Writing UV FITS file: .//J0736-0701_X_uvs.fits wwins .//J0736-0701_X_map.win ! wwins: Wrote 3 windows to .//J0736-0701_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0392493 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.2858e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.633321 0.633321 1.26664 2.53328 5.06656 10.1331 20.2663 40.5325 81.065 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 473.693 quit ! Quitting program ! Log file .//J0736-0701_X_dfm.log closed on Mon Jan 20 00:01:46 2020