! Started logfile: /vlbi/sb072/temp_maps//J1059-2622_C_dfm.log on Tue Mar 5 23:02:50 2019 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /vlbi/sb072/temp_maps//J1059-2622_C_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J1059-2622_C_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1059-2622 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 1440 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1059-2622_C] 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 0.300x0.300 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. ! ! 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=1.003107Jy sigma=35.191089 ! Fit after self-cal, rms=0.928194Jy sigma=32.554377 ! 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=1.306 mas, bmaj=3.404 mas, bpa=-3.197 degrees ! Estimated noise=0.741067 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 = 0.0557813 Jy ! Component: 100 - total flux cleaned = 0.0679609 Jy ! Total flux subtracted in 100 components = 0.0679609 Jy ! Clean residual min=-0.002712 max=0.004308 Jy/beam ! Clean residual mean=-0.000005 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.0679609 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0679609 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=0.023048Jy sigma=0.786382 ! Fit after self-cal, rms=0.022669Jy sigma=0.772568 ! 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=1.637 mas, bmaj=4.12 mas, bpa=-4.379 degrees ! Estimated noise=0.54191 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 = 0.0040006 Jy ! Component: 100 - total flux cleaned = 0.00547057 Jy ! Component: 150 - total flux cleaned = 0.00611406 Jy ! Component: 200 - total flux cleaned = 0.00623313 Jy ! Total flux subtracted in 200 components = 0.00623313 Jy ! Clean residual min=-0.002848 max=0.003902 Jy/beam ! Clean residual mean=-0.000004 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.074194 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 20 components and 0.074194 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=0.022197Jy sigma=0.746310 ! Fit after self-cal, rms=0.022198Jy sigma=0.746271 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.637 x 4.12 at -4.379 degrees (North through East) ! Clean map min=-0.0027668 max=0.071582 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.92 KP 0.92 LA 1.01 ! MK 0.95 NL 1.12 OV 1.01 PT 0.93 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.95 KP 0.91 LA 0.94 ! MK 1.01 NL 1.14 OV 1.12 PT 0.94 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.95 KP 0.92 LA 1.08 ! MK 0.97 NL 1.02 OV 1.03 PT 0.84 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.90 KP 0.95 LA 1.05 ! MK 0.94 NL 1.13 OV 1.04 PT 0.85 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.89 KP 0.97 LA 1.03 ! MK 1.12 NL 1.09 OV 0.96 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.91 KP 0.96 LA 1.10 ! MK 0.98 NL 1.18 OV 1.02 PT 0.91 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.92 KP 0.93 LA 1.05 ! MK 0.95 NL 1.14 OV 1.05 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.94 KP 0.96 LA 1.04 ! MK 1.02 NL 1.16 OV 1.01 PT 0.91 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.022198Jy sigma=0.746271 ! Fit after self-cal, rms=0.022236Jy sigma=0.686612 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.635 mas, bmaj=4.145 mas, bpa=-4.325 degrees ! Estimated noise=0.542243 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 (-6.9, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229875 Jy ! Component: 100 - total flux cleaned = 0.00307142 Jy ! Component: 150 - total flux cleaned = 0.0031012 Jy ! Component: 200 - total flux cleaned = 0.00312705 Jy ! Total flux subtracted in 200 components = 0.00312705 Jy ! Clean residual min=-0.001367 max=0.001518 Jy/beam ! Clean residual mean=0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0773211 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 44 components and 0.0773211 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=0.021950Jy sigma=0.678823 ! Fit after self-cal, rms=0.021977Jy sigma=0.678331 ! 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=0.021977Jy sigma=0.678331 ! Fit after self-cal, rms=0.021745Jy sigma=0.677990 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.635 mas, bmaj=4.145 mas, bpa=-4.367 degrees ! Estimated noise=0.539803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000431573 Jy ! Component: 100 - total flux cleaned = 0.00051695 Jy ! Component: 150 - total flux cleaned = 0.000571943 Jy ! Component: 200 - total flux cleaned = 0.000588407 Jy ! Total flux subtracted in 200 components = 0.000588407 Jy ! Clean residual min=-0.001219 max=0.001529 Jy/beam ! Clean residual mean=-0.000000 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0779095 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.0779095 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=0.021702Jy sigma=0.676895 ! Fit after self-cal, rms=0.021699Jy sigma=0.676848 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 (-46.5, -56.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000755146 Jy ! Component: 100 - total flux cleaned = 0.000805708 Jy ! Component: 150 - total flux cleaned = 0.000905814 Jy ! Component: 200 - total flux cleaned = 0.00104169 Jy ! Total flux subtracted in 200 components = 0.00104169 Jy ! Clean residual min=-0.001114 max=0.001277 Jy/beam ! Clean residual mean=0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0789512 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.0789512 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=0.021602Jy sigma=0.673882 ! Fit after self-cal, rms=0.021602Jy sigma=0.673763 ! 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=0.021602Jy sigma=0.673763 ! Fit after self-cal, rms=0.021503Jy sigma=0.673541 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.636 mas, bmaj=4.146 mas, bpa=-4.331 degrees ! Estimated noise=0.539142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253805 Jy ! Component: 100 - total flux cleaned = 0.000286218 Jy ! Component: 150 - total flux cleaned = 0.000302002 Jy ! Component: 200 - total flux cleaned = 0.000316351 Jy ! Total flux subtracted in 200 components = 0.000316351 Jy ! Clean residual min=-0.001062 max=0.001273 Jy/beam ! Clean residual mean=0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0792675 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 82 components and 0.0792675 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=0.021478Jy sigma=0.672933 ! Fit after self-cal, rms=0.021478Jy sigma=0.672920 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 (-67.8, -61.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116162 Jy ! Component: 100 - total flux cleaned = 0.0013981 Jy ! Component: 150 - total flux cleaned = 0.00145165 Jy ! Component: 200 - total flux cleaned = 0.00150192 Jy ! Total flux subtracted in 200 components = 0.00150192 Jy ! Clean residual min=-0.001041 max=0.001060 Jy/beam ! Clean residual mean=0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0807695 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 105 components and 0.0807695 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=0.021406Jy sigma=0.670538 ! Fit after self-cal, rms=0.021401Jy sigma=0.670478 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.021401Jy sigma=0.670478 ! Fit after self-cal, rms=0.021393Jy sigma=0.670369 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.398 mas, bmaj=10.48 mas, bpa=-2.57 degrees ! Estimated noise=0.670336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000158663 Jy ! Component: 100 - total flux cleaned = 0.000157862 Jy ! Component: 150 - total flux cleaned = 0.000141307 Jy ! Component: 200 - total flux cleaned = 0.000126245 Jy ! Total flux subtracted in 200 components = 0.000126245 Jy ! Clean residual min=-0.001162 max=0.001059 Jy/beam ! Clean residual mean=0.000003 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0808957 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 123 components and 0.0808957 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=0.021383Jy sigma=0.670048 ! Fit after self-cal, rms=0.021383Jy sigma=0.670024 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 = 3.12173e-05 Jy ! Component: 100 - total flux cleaned = 4.38293e-05 Jy ! Component: 150 - total flux cleaned = 5.59922e-05 Jy ! Component: 200 - total flux cleaned = 5.59578e-05 Jy ! Total flux subtracted in 200 components = 5.59578e-05 Jy ! Clean residual min=-0.001156 max=0.001050 Jy/beam ! Clean residual mean=0.000003 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0809517 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 130 components and 0.0809517 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=0.021378Jy sigma=0.669919 ! Fit after self-cal, rms=0.021379Jy sigma=0.669909 ! 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=1.637 mas, bmaj=4.148 mas, bpa=-4.314 degrees ! Estimated noise=0.538417 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.637 x 4.148 at -4.314 degrees (North through East) ! Clean map min=-0.0012672 max=0.071525 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=1.301 mas, bmaj=3.412 mas, bpa=-3.127 degrees ! Estimated noise=0.743048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0560142 Jy ! Component: 100 - total flux cleaned = 0.0682372 Jy ! Component: 150 - total flux cleaned = 0.0714454 Jy ! Component: 200 - total flux cleaned = 0.0732513 Jy ! Total flux subtracted in 200 components = 0.0732513 Jy ! Clean residual min=-0.001883 max=0.002071 Jy/beam ! Clean residual mean=-0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0732513 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 0.0732513 Jy ! Inverting map and beam ! Estimated beam: bmin=1.637 mas, bmaj=4.148 mas, bpa=-4.314 degrees ! Estimated noise=0.538417 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (12.9, -32.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216197 Jy ! Component: 100 - total flux cleaned = 0.00357942 Jy ! Component: 150 - total flux cleaned = 0.00474647 Jy ! Component: 200 - total flux cleaned = 0.00553659 Jy ! Total flux subtracted in 200 components = 0.00553659 Jy ! Clean residual min=-0.001327 max=0.001200 Jy/beam ! Clean residual mean=0.000000 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0787879 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 57 components and 0.0787879 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.398 mas, bmaj=10.48 mas, bpa=-2.57 degrees ! Estimated noise=0.670336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115665 Jy ! Component: 100 - total flux cleaned = 0.00193168 Jy ! Component: 150 - total flux cleaned = 0.00213383 Jy ! Component: 200 - total flux cleaned = 0.00217866 Jy ! Total flux subtracted in 200 components = 0.00217866 Jy ! Clean residual min=-0.001324 max=0.001027 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0809665 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 = 2.13592e-05 Jy ! Component: 100 - total flux cleaned = 6.16633e-05 Jy ! Component: 150 - total flux cleaned = 9.97336e-05 Jy ! Component: 200 - total flux cleaned = 0.000154182 Jy ! Total flux subtracted in 200 components = 0.000154182 Jy ! Clean residual min=-0.001291 max=0.001032 Jy/beam ! Clean residual mean=0.000002 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0811207 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 102 components and 0.0811207 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.637 mas, bmaj=4.148 mas, bpa=-4.314 degrees ! Estimated noise=0.538417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.14922e-05 Jy ! Component: 100 - total flux cleaned = -6.02013e-05 Jy ! Component: 150 - total flux cleaned = 2.42304e-06 Jy ! Component: 200 - total flux cleaned = 2.23275e-05 Jy ! Total flux subtracted in 200 components = 2.23275e-05 Jy ! Clean residual min=-0.001070 max=0.001079 Jy/beam ! Clean residual mean=0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.081143 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 125 components and 0.081143 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=0.021428Jy sigma=0.670876 ! Fit after self-cal, rms=0.021427Jy sigma=0.670784 wmodel J1059-2622_C_map.mod ! Writing 125 model components to file: J1059-2622_C_map.mod wobs J1059-2622_C_uvs.fits ! Writing UV FITS file: J1059-2622_C_uvs.fits wwins J1059-2622_C_map.win ! wwins: Wrote 5 windows to J1059-2622_C_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 = -9.75416e-05 Jy ! Component: 100 - total flux cleaned = -0.000152826 Jy ! Component: 150 - total flux cleaned = -8.32769e-05 Jy ! Component: 200 - total flux cleaned = -8.3509e-05 Jy ! Component: 250 - total flux cleaned = -8.30582e-05 Jy ! Component: 300 - total flux cleaned = -3.53378e-05 Jy ! Component: 350 - total flux cleaned = -4.96278e-06 Jy ! Component: 400 - total flux cleaned = 5.44906e-05 Jy ! Component: 450 - total flux cleaned = 0.00014056 Jy ! Component: 500 - total flux cleaned = 0.000168208 Jy ! Component: 550 - total flux cleaned = 0.000222713 Jy ! Component: 600 - total flux cleaned = 0.000262549 Jy ! Component: 650 - total flux cleaned = 0.000275512 Jy ! Component: 700 - total flux cleaned = 0.000275504 Jy ! Component: 750 - total flux cleaned = 0.000300637 Jy ! Component: 800 - total flux cleaned = 0.000313051 Jy ! Component: 850 - total flux cleaned = 0.000337323 Jy ! Component: 900 - total flux cleaned = 0.000325457 Jy ! Component: 950 - total flux cleaned = 0.000313872 Jy ! Component: 1000 - total flux cleaned = 0.000359695 Jy ! Component: 1050 - total flux cleaned = 0.000325696 Jy ! Component: 1100 - total flux cleaned = 0.000314505 Jy ! Component: 1150 - total flux cleaned = 0.000325424 Jy ! Component: 1200 - total flux cleaned = 0.000293364 Jy ! Component: 1250 - total flux cleaned = 0.000325215 Jy ! Component: 1300 - total flux cleaned = 0.000293533 Jy ! Component: 1350 - total flux cleaned = 0.000283069 Jy ! Component: 1400 - total flux cleaned = 0.000252281 Jy ! Component: 1450 - total flux cleaned = 0.000242159 Jy ! Component: 1500 - total flux cleaned = 0.000192354 Jy ! Component: 1550 - total flux cleaned = 0.000222112 Jy ! Component: 1600 - total flux cleaned = 0.000222143 Jy ! Component: 1650 - total flux cleaned = 0.000222173 Jy ! Component: 1700 - total flux cleaned = 0.000203283 Jy ! Component: 1750 - total flux cleaned = 0.000222023 Jy ! Component: 1800 - total flux cleaned = 0.000231237 Jy ! Component: 1850 - total flux cleaned = 0.000240313 Jy ! Component: 1900 - total flux cleaned = 0.000249354 Jy ! Component: 1950 - total flux cleaned = 0.000276254 Jy ! Component: 2000 - total flux cleaned = 0.000258267 Jy ! Component: 2050 - total flux cleaned = 0.000267033 Jy ! Component: 2100 - total flux cleaned = 0.000240676 Jy ! Component: 2150 - total flux cleaned = 0.000240772 Jy ! Component: 2200 - total flux cleaned = 0.000258059 Jy ! Component: 2250 - total flux cleaned = 0.00027516 Jy ! Component: 2300 - total flux cleaned = 0.00029201 Jy ! Component: 2350 - total flux cleaned = 0.000275243 Jy ! Component: 2400 - total flux cleaned = 0.000275238 Jy ! Component: 2450 - total flux cleaned = 0.00028355 Jy ! Component: 2500 - total flux cleaned = 0.000308073 Jy ! Component: 2550 - total flux cleaned = 0.000291822 Jy ! Component: 2600 - total flux cleaned = 0.000299824 Jy ! Component: 2650 - total flux cleaned = 0.000267785 Jy ! Component: 2700 - total flux cleaned = 0.000267874 Jy ! Component: 2750 - total flux cleaned = 0.000267886 Jy ! Component: 2800 - total flux cleaned = 0.00026791 Jy ! Component: 2850 - total flux cleaned = 0.000291199 Jy ! Component: 2900 - total flux cleaned = 0.000260355 Jy ! Component: 2950 - total flux cleaned = 0.000260351 Jy ! Component: 3000 - total flux cleaned = 0.000229884 Jy ! Component: 3050 - total flux cleaned = 0.000245016 Jy ! Component: 3100 - total flux cleaned = 0.000199815 Jy ! Component: 3150 - total flux cleaned = 0.000207317 Jy ! Component: 3200 - total flux cleaned = 0.000199827 Jy ! Component: 3250 - total flux cleaned = 0.000170238 Jy ! Component: 3300 - total flux cleaned = 0.000170183 Jy ! Component: 3350 - total flux cleaned = 0.000148313 Jy ! Component: 3400 - total flux cleaned = 0.000148323 Jy ! Component: 3450 - total flux cleaned = 0.000133893 Jy ! Component: 3500 - total flux cleaned = 0.000155442 Jy ! Component: 3550 - total flux cleaned = 0.000169688 Jy ! Component: 3600 - total flux cleaned = 0.000183924 Jy ! Component: 3650 - total flux cleaned = 0.000183928 Jy ! Component: 3700 - total flux cleaned = 0.000219135 Jy ! Component: 3750 - total flux cleaned = 0.000226121 Jy ! Component: 3800 - total flux cleaned = 0.000247038 Jy ! Component: 3850 - total flux cleaned = 0.000254023 Jy ! Component: 3900 - total flux cleaned = 0.000260942 Jy ! Component: 3950 - total flux cleaned = 0.000274718 Jy ! Component: 4000 - total flux cleaned = 0.000309069 Jy ! Component: 4050 - total flux cleaned = 0.000329567 Jy ! Total flux subtracted in 4096 components = 0.000370418 Jy ! Clean residual min=-0.000400 max=0.000368 Jy/beam ! Clean residual mean=-0.000000 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0815135 Jy keep ! Adding 239 model components to the UV plane model. ! The established model now contains 364 components and 0.0815134 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J1059-2622_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.637 x 4.148 at -4.314 degrees (North through East) ! Clean map min=-0.00082337 max=0.07203 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1059-2622_C_map.fits wmodel /vlbi/sb072/temp_maps//J1059-2622_C_map.mod ! Writing 364 model components to file: /vlbi/sb072/temp_maps//J1059-2622_C_map.mod wobs /vlbi/sb072/temp_maps//J1059-2622_C_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J1059-2622_C_uvs.fits wwins /vlbi/sb072/temp_maps//J1059-2622_C_map.win ! wwins: Wrote 6 windows to /vlbi/sb072/temp_maps//J1059-2622_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0720304 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000112869 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.470087 0.470087 0.940174 1.88035 3.7607 7.52139 15.0428 30.0856 60.1711 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 638.179 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J1059-2622_C_dfm.log closed on Tue Mar 5 23:02:54 2019