! Started logfile: .//J1713-2940_X_dfm.log on Mon Jan 20 18:34:27 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 .//J1713-2940_X_uva.fits ! Reading UV FITS file: .//J1713-2940_X_uva.fits ! AN table 1: 16 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1713-2940 ! ! 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 94 lines of history. ! ! Reading 2688 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 J1713-2940_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. ! ! 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=1.002905Jy sigma=16.449528 ! Fit after self-cal, rms=0.956337Jy sigma=15.634947 ! 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=2.386 mas, bmaj=10.71 mas, bpa=14.08 degrees ! Estimated noise=1.22894 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0324646 Jy ! Component: 100 - total flux cleaned = 0.0466486 Jy ! Total flux subtracted in 100 components = 0.0466486 Jy ! Clean residual min=-0.006551 max=0.007623 Jy/beam ! Clean residual mean=-0.000084 rms=0.002767 Jy/beam ! Combined flux in latest and established models = 0.0466486 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 37 components and 0.0466486 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=0.056584Jy sigma=0.785185 ! Fit after self-cal, rms=0.055712Jy sigma=0.767586 ! 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=2.693 mas, bmaj=10.81 mas, bpa=14.47 degrees ! Estimated noise=0.860432 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 = 0.0136431 Jy ! Component: 100 - total flux cleaned = 0.0215113 Jy ! Component: 150 - total flux cleaned = 0.025954 Jy ! Component: 200 - total flux cleaned = 0.0285419 Jy ! Total flux subtracted in 200 components = 0.0285419 Jy ! Clean residual min=-0.003632 max=0.003646 Jy/beam ! Clean residual mean=-0.000093 rms=0.001867 Jy/beam ! Combined flux in latest and established models = 0.0751905 Jy ! Performing phase self-cal ! Adding 126 model components to the UV plane model. ! The established model now contains 161 components and 0.0751905 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=0.051757Jy sigma=0.677309 ! Fit after self-cal, rms=0.051699Jy sigma=0.674945 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.693 x 10.81 at 14.47 degrees (North through East) ! Clean map min=-0.0044457 max=0.040097 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 KP 1.02 LA 0.93 ! NL 0.80 OV 1.08 PT 0.74 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 KP 1.06 LA 0.84 ! NL 1.36 OV 1.01 PT 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.01 KP 1.10 LA 0.82 ! NL 1.17 OV 0.95 PT 0.80 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 KP 1.24 LA 0.90 ! NL 1.18 OV 1.05 PT 0.74 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 KP 1.12 LA 0.84 ! NL 1.15 OV 1.03 PT 0.78 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 KP 1.10 LA 0.86 ! NL 0.87 OV 1.15 PT 0.88 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 KP 1.10 LA 0.91 ! NL 1.10 OV 1.23 PT 0.84 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 KP 1.02 LA 0.93 ! NL 1.01 OV 0.94 PT 0.82 ! ! ! Fit before self-cal, rms=0.051699Jy sigma=0.674945 ! Fit after self-cal, rms=0.051431Jy sigma=0.650843 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.766 mas, bmaj=11.15 mas, bpa=14.68 degrees ! Estimated noise=0.813627 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 = 0.00168508 Jy ! Component: 100 - total flux cleaned = 0.00234662 Jy ! Component: 150 - total flux cleaned = 0.00279067 Jy ! Component: 200 - total flux cleaned = 0.00273535 Jy ! Total flux subtracted in 200 components = 0.00273535 Jy ! Clean residual min=-0.001081 max=0.001090 Jy/beam ! Clean residual mean=0.000000 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0779258 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 213 components and 0.0779258 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=0.050972Jy sigma=0.641245 ! Fit after self-cal, rms=0.051022Jy sigma=0.640111 ! 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=0.051022Jy sigma=0.640111 ! Fit after self-cal, rms=0.050924Jy sigma=0.639967 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.769 mas, bmaj=11.15 mas, bpa=14.61 degrees ! Estimated noise=0.81224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000346569 Jy ! Component: 100 - total flux cleaned = 0.000290809 Jy ! Component: 150 - total flux cleaned = 0.000339061 Jy ! Component: 200 - total flux cleaned = 0.00033806 Jy ! Total flux subtracted in 200 components = 0.00033806 Jy ! Clean residual min=-0.000652 max=0.000649 Jy/beam ! Clean residual mean=0.000003 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.0782639 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 263 components and 0.0782639 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=0.050792Jy sigma=0.637957 ! Fit after self-cal, rms=0.050788Jy sigma=0.637812 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 = -0.000134353 Jy ! Component: 100 - total flux cleaned = -9.81583e-05 Jy ! Component: 150 - total flux cleaned = -0.000275594 Jy ! Component: 200 - total flux cleaned = -0.000338201 Jy ! Total flux subtracted in 200 components = -0.000338201 Jy ! Clean residual min=-0.000502 max=0.000506 Jy/beam ! Clean residual mean=0.000003 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0779257 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 315 components and 0.0779257 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=0.050712Jy sigma=0.636968 ! Fit after self-cal, rms=0.050713Jy sigma=0.636894 ! 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=0.050713Jy sigma=0.636894 ! Fit after self-cal, rms=0.050930Jy sigma=0.636827 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.77 mas, bmaj=11.14 mas, bpa=14.59 degrees ! Estimated noise=0.814803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000180374 Jy ! Component: 100 - total flux cleaned = -0.000277506 Jy ! Component: 150 - total flux cleaned = -0.00033763 Jy ! Component: 200 - total flux cleaned = -0.000280712 Jy ! Total flux subtracted in 200 components = -0.000280712 Jy ! Clean residual min=-0.000435 max=0.000438 Jy/beam ! Clean residual mean=0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0776449 Jy selfcal ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 357 components and 0.077645 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=0.050873Jy sigma=0.636332 ! Fit after self-cal, rms=0.050861Jy sigma=0.636292 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 = -0.000120633 Jy ! Component: 100 - total flux cleaned = -0.000148656 Jy ! Component: 150 - total flux cleaned = -5.09176e-05 Jy ! Component: 200 - total flux cleaned = 1.65908e-05 Jy ! Total flux subtracted in 200 components = 1.65908e-05 Jy ! Clean residual min=-0.000370 max=0.000370 Jy/beam ! Clean residual mean=0.000001 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0776616 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 399 components and 0.0776616 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=0.050820Jy sigma=0.635980 ! Fit after self-cal, rms=0.050809Jy sigma=0.635955 ! 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=0.050809Jy sigma=0.635955 ! Fit after self-cal, rms=0.050955Jy sigma=0.635922 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.06 mas, bmaj=11.47 mas, bpa=14.81 degrees ! Estimated noise=0.805858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000112156 Jy ! Component: 100 - total flux cleaned = -7.45181e-05 Jy ! Component: 150 - total flux cleaned = -9.2649e-05 Jy ! Component: 200 - total flux cleaned = -4.12682e-05 Jy ! Total flux subtracted in 200 components = -4.12682e-05 Jy ! Clean residual min=-0.000278 max=0.000277 Jy/beam ! Clean residual mean=0.000001 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0776203 Jy selfcal ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 456 components and 0.0776203 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=0.050928Jy sigma=0.635708 ! Fit after self-cal, rms=0.050921Jy sigma=0.635694 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 = -0.000184451 Jy ! Component: 100 - total flux cleaned = -0.000201583 Jy ! Component: 150 - total flux cleaned = -0.000123033 Jy ! Component: 200 - total flux cleaned = -9.27796e-05 Jy ! Total flux subtracted in 200 components = -9.27796e-05 Jy ! Clean residual min=-0.000246 max=0.000246 Jy/beam ! Clean residual mean=0.000001 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0775275 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 498 components and 0.0775275 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=0.050900Jy sigma=0.635542 ! Fit after self-cal, rms=0.050895Jy sigma=0.635531 ! 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=2.77 mas, bmaj=11.13 mas, bpa=14.56 degrees ! Estimated noise=0.817347 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.77 x 11.13 at 14.56 degrees (North through East) ! Clean map min=-0.0017529 max=0.037212 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=2.441 mas, bmaj=11.01 mas, bpa=14.14 degrees ! Estimated noise=1.16341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0310843 Jy ! Component: 100 - total flux cleaned = 0.0450553 Jy ! Component: 150 - total flux cleaned = 0.0521712 Jy ! Component: 200 - total flux cleaned = 0.0546987 Jy ! Total flux subtracted in 200 components = 0.0546987 Jy ! Clean residual min=-0.004161 max=0.004214 Jy/beam ! Clean residual mean=-0.000044 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 0.0546987 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 80 model components to the UV plane model. ! The established model now contains 80 components and 0.0546987 Jy ! Inverting map and beam ! Estimated beam: bmin=2.77 mas, bmaj=11.13 mas, bpa=14.56 degrees ! Estimated noise=0.817347 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 = 0.00690415 Jy ! Component: 100 - total flux cleaned = 0.00935166 Jy ! Component: 150 - total flux cleaned = 0.0117408 Jy ! Component: 200 - total flux cleaned = 0.0134724 Jy ! Total flux subtracted in 200 components = 0.0134724 Jy ! Clean residual min=-0.002419 max=0.002427 Jy/beam ! Clean residual mean=-0.000028 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.0681711 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 163 components and 0.0681711 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=3.06 mas, bmaj=11.47 mas, bpa=14.81 degrees ! Estimated noise=0.805858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130058 Jy ! Component: 100 - total flux cleaned = 0.00209445 Jy ! Component: 150 - total flux cleaned = 0.00275659 Jy ! Component: 200 - total flux cleaned = 0.00318976 Jy ! Total flux subtracted in 200 components = 0.00318976 Jy ! Clean residual min=-0.001118 max=0.001112 Jy/beam ! Clean residual mean=-0.000014 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0713609 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 = 0.000440944 Jy ! Component: 100 - total flux cleaned = 0.000553872 Jy ! Component: 150 - total flux cleaned = 0.000554394 Jy ! Component: 200 - total flux cleaned = 0.000288313 Jy ! Total flux subtracted in 200 components = 0.000288313 Jy ! Clean residual min=-0.000701 max=0.000704 Jy/beam ! Clean residual mean=-0.000007 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0716492 Jy ! Adding 133 model components to the UV plane model. ! The established model now contains 287 components and 0.0716492 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.77 mas, bmaj=11.13 mas, bpa=14.56 degrees ! Estimated noise=0.817347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000532474 Jy ! Component: 100 - total flux cleaned = -0.000647323 Jy ! Component: 150 - total flux cleaned = -0.000883653 Jy ! Component: 200 - total flux cleaned = -0.000946408 Jy ! Total flux subtracted in 200 components = -0.000946408 Jy ! Clean residual min=-0.000492 max=0.000490 Jy/beam ! Clean residual mean=-0.000002 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0707027 Jy selfcal ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 349 components and 0.0707027 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=0.050923Jy sigma=0.636084 ! Fit after self-cal, rms=0.050914Jy sigma=0.635927 wmodel J1713-2940_X_map.mod ! Writing 349 model components to file: J1713-2940_X_map.mod wobs J1713-2940_X_uvs.fits ! Writing UV FITS file: J1713-2940_X_uvs.fits wwins J1713-2940_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1713-2940_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.77 x 11.13 at 14.56 degrees (North through East) ! Clean map min=-0.0027034 max=0.031786 Jy/beam ! Writing clean map to FITS file: .//J1713-2940_X_map.fits wmodel .//J1713-2940_X_map.mod ! Writing 349 model components to file: .//J1713-2940_X_map.mod wobs .//J1713-2940_X_uvs.fits ! Writing UV FITS file: .//J1713-2940_X_uvs.fits wwins .//J1713-2940_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0317856 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000194489 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.83563 1.83563 3.67127 7.34253 14.6851 29.3701 58.7403 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 163.431 quit ! Quitting program ! Log file .//J1713-2940_X_dfm.log closed on Mon Jan 20 18:34:30 2020