! Started logfile: .//J2306-3036_C_dfm.log on Sun Oct 21 00:22:43 2018 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 .//J2306-3036_C_uva.fits ! Reading UV FITS file: .//J2306-3036_C_uva.fits ! AN table 1: 23 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2306-3036 ! ! 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 3864 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 J2306-3036_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. ! A total of 23 telescope corrections were flagged in sub-array 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=1.000621Jy sigma=31.536349 ! Fit after self-cal, rms=0.979256Jy sigma=30.723788 ! 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=1.798 mas, bmaj=7.247 mas, bpa=-4.381 degrees ! Estimated noise=1.01597 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, 0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177824 Jy ! Component: 100 - total flux cleaned = 0.0223441 Jy ! Total flux subtracted in 100 components = 0.0223441 Jy ! Clean residual min=-0.003867 max=0.003231 Jy/beam ! Clean residual mean=0.000024 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.0223441 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0223441 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=0.040191Jy sigma=0.834741 ! Fit after self-cal, rms=0.039217Jy sigma=0.810809 ! 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=2.396 mas, bmaj=9.183 mas, bpa=-6.228 degrees ! Estimated noise=0.456117 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 = 0.0033871 Jy ! Component: 100 - total flux cleaned = 0.00474145 Jy ! Component: 150 - total flux cleaned = 0.00533524 Jy ! Component: 200 - total flux cleaned = 0.00542767 Jy ! Total flux subtracted in 200 components = 0.00542767 Jy ! Clean residual min=-0.003377 max=0.002834 Jy/beam ! Clean residual mean=0.000064 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.0277718 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.0277718 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=0.039108Jy sigma=0.788580 ! Fit after self-cal, rms=0.039094Jy sigma=0.788367 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.396 x 9.183 at -6.228 degrees (North through East) ! Clean map min=-0.0032615 max=0.025229 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.17 LA 0.62 NL 1.38 ! OV 1.06 PT 1.45 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.24 HN 1.00 LA 0.58 NL 1.33 ! OV 1.14 PT 1.80 SC 0.79 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.83 HN 0.86 LA 1.03 NL 1.04 ! OV 1.29 PT 1.10 SC 0.77 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 0.93 LA 1.03 NL 1.25 ! OV 1.11 PT 1.02 SC 0.81 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 0.97 LA 1.12 NL 0.98 ! OV 1.10 PT 0.98 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.79 HN 1.01 LA 1.00 NL 1.21 ! OV 1.23 PT 1.08 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 1.03 LA 0.94 NL 1.17 ! OV 1.21 PT 1.11 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 HN 0.86 LA 0.93 NL 1.20 ! OV 1.17 PT 1.05 SC 0.93 ! ! ! Fit before self-cal, rms=0.039094Jy sigma=0.788367 ! Fit after self-cal, rms=0.042861Jy sigma=0.751301 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.375 mas, bmaj=9.186 mas, bpa=-5.948 degrees ! Estimated noise=0.447992 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 = 8.77289e-05 Jy ! Component: 100 - total flux cleaned = 7.58755e-05 Jy ! Component: 150 - total flux cleaned = 6.57168e-05 Jy ! Component: 200 - total flux cleaned = 5.7016e-05 Jy ! Total flux subtracted in 200 components = 5.7016e-05 Jy ! Clean residual min=-0.001375 max=0.001627 Jy/beam ! Clean residual mean=0.000019 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0278288 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0278288 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=0.042853Jy sigma=0.751287 ! Fit after self-cal, rms=0.043302Jy sigma=0.747893 ! 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=0.043302Jy sigma=0.747893 ! Fit after self-cal, rms=0.048480Jy sigma=0.747138 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.374 mas, bmaj=9.196 mas, bpa=-5.998 degrees ! Estimated noise=0.454881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000205629 Jy ! Component: 100 - total flux cleaned = 0.000198619 Jy ! Component: 150 - total flux cleaned = 0.000199184 Jy ! Component: 200 - total flux cleaned = 0.00019946 Jy ! Total flux subtracted in 200 components = 0.00019946 Jy ! Clean residual min=-0.001467 max=0.001581 Jy/beam ! Clean residual mean=0.000018 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0280283 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.0280282 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=0.048475Jy sigma=0.747183 ! Fit after self-cal, rms=0.048590Jy sigma=0.746958 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 = 1.82475e-05 Jy ! Component: 100 - total flux cleaned = -1.25473e-05 Jy ! Component: 150 - total flux cleaned = -3.17449e-05 Jy ! Component: 200 - total flux cleaned = -4.87828e-05 Jy ! Total flux subtracted in 200 components = -4.87828e-05 Jy ! Clean residual min=-0.001509 max=0.001582 Jy/beam ! Clean residual mean=0.000020 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0279795 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.0279795 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=0.048583Jy sigma=0.747008 ! Fit after self-cal, rms=0.048585Jy sigma=0.746954 ! 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=0.048585Jy sigma=0.746954 ! Fit after self-cal, rms=0.050316Jy sigma=0.746778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.366 mas, bmaj=9.171 mas, bpa=-6.036 degrees ! Estimated noise=0.455166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021343 Jy ! Component: 100 - total flux cleaned = 0.000214592 Jy ! Component: 150 - total flux cleaned = 0.000198164 Jy ! Component: 200 - total flux cleaned = 0.000193448 Jy ! Total flux subtracted in 200 components = 0.000193448 Jy ! Clean residual min=-0.001451 max=0.001548 Jy/beam ! Clean residual mean=0.000017 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0281729 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 0.0281729 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=0.050311Jy sigma=0.746838 ! Fit after self-cal, rms=0.050342Jy sigma=0.746744 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 = 1.43081e-05 Jy ! Component: 100 - total flux cleaned = 8.97971e-06 Jy ! Component: 150 - total flux cleaned = -1.75276e-06 Jy ! Component: 200 - total flux cleaned = -1.5991e-05 Jy ! Total flux subtracted in 200 components = -1.5991e-05 Jy ! Clean residual min=-0.001459 max=0.001539 Jy/beam ! Clean residual mean=0.000018 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0281569 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.0281569 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=0.050336Jy sigma=0.746788 ! Fit after self-cal, rms=0.050340Jy sigma=0.746729 ! 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=0.050340Jy sigma=0.746729 ! Fit after self-cal, rms=0.051067Jy sigma=0.746643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.912 mas, bmaj=13.17 mas, bpa=-12.64 degrees ! Estimated noise=0.465168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000312247 Jy ! Component: 100 - total flux cleaned = 0.000346876 Jy ! Component: 150 - total flux cleaned = 0.000375153 Jy ! Component: 200 - total flux cleaned = 0.000398802 Jy ! Total flux subtracted in 200 components = 0.000398802 Jy ! Clean residual min=-0.001441 max=0.001735 Jy/beam ! Clean residual mean=0.000026 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0285557 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 75 components and 0.0285557 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=0.051066Jy sigma=0.746801 ! Fit after self-cal, rms=0.051079Jy sigma=0.746708 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 = -4.25002e-06 Jy ! Component: 100 - total flux cleaned = 1.66734e-05 Jy ! Component: 150 - total flux cleaned = 3.95514e-05 Jy ! Component: 200 - total flux cleaned = 5.43478e-05 Jy ! Total flux subtracted in 200 components = 5.43478e-05 Jy ! Clean residual min=-0.001445 max=0.001765 Jy/beam ! Clean residual mean=0.000025 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0286101 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 0.0286101 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=0.051080Jy sigma=0.746837 ! Fit after self-cal, rms=0.051082Jy sigma=0.746757 ! 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=2.358 mas, bmaj=9.143 mas, bpa=-6.056 degrees ! Estimated noise=0.455445 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.358 x 9.143 at -6.056 degrees (North through East) ! Clean map min=-0.001446 max=0.024707 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=1.775 mas, bmaj=7.266 mas, bpa=-3.962 degrees ! Estimated noise=0.998252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181408 Jy ! Component: 100 - total flux cleaned = 0.022788 Jy ! Component: 150 - total flux cleaned = 0.0244167 Jy ! Component: 200 - total flux cleaned = 0.0250251 Jy ! Total flux subtracted in 200 components = 0.0250251 Jy ! Clean residual min=-0.002847 max=0.002993 Jy/beam ! Clean residual mean=0.000012 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.025025 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.025025 Jy ! Inverting map and beam ! Estimated beam: bmin=2.358 mas, bmaj=9.143 mas, bpa=-6.056 degrees ! Estimated noise=0.455445 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 = 0.00192918 Jy ! Component: 100 - total flux cleaned = 0.00277481 Jy ! Component: 150 - total flux cleaned = 0.00313996 Jy ! Component: 200 - total flux cleaned = 0.00322201 Jy ! Total flux subtracted in 200 components = 0.00322201 Jy ! Clean residual min=-0.001517 max=0.001599 Jy/beam ! Clean residual mean=0.000019 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0282471 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.0282471 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=3.912 mas, bmaj=13.17 mas, bpa=-12.64 degrees ! Estimated noise=0.465168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000330285 Jy ! Component: 100 - total flux cleaned = 0.000330343 Jy ! Component: 150 - total flux cleaned = 0.000337531 Jy ! Component: 200 - total flux cleaned = 0.000344503 Jy ! Total flux subtracted in 200 components = 0.000344503 Jy ! Clean residual min=-0.001459 max=0.001794 Jy/beam ! Clean residual mean=0.000027 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0285916 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 = 6.57357e-06 Jy ! Component: 100 - total flux cleaned = 1.30132e-05 Jy ! Component: 150 - total flux cleaned = 1.91532e-05 Jy ! Component: 200 - total flux cleaned = 2.53562e-05 Jy ! Total flux subtracted in 200 components = 2.53562e-05 Jy ! Clean residual min=-0.001456 max=0.001798 Jy/beam ! Clean residual mean=0.000027 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0286169 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.0286169 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.358 mas, bmaj=9.143 mas, bpa=-6.056 degrees ! Estimated noise=0.455445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.38283e-05 Jy ! Component: 100 - total flux cleaned = -9.93711e-05 Jy ! Component: 150 - total flux cleaned = -0.000107279 Jy ! Component: 200 - total flux cleaned = -0.000128061 Jy ! Total flux subtracted in 200 components = -0.000128061 Jy ! Clean residual min=-0.001524 max=0.001529 Jy/beam ! Clean residual mean=0.000017 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0284889 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.0284889 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=0.051075Jy sigma=0.746842 ! Fit after self-cal, rms=0.051083Jy sigma=0.746754 wmodel J2306-3036_C_map.mod ! Writing 55 model components to file: J2306-3036_C_map.mod wobs J2306-3036_C_uvs.fits ! Writing UV FITS file: J2306-3036_C_uvs.fits wwins J2306-3036_C_map.win ! wwins: Wrote 1 windows to J2306-3036_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 = 0.000247515 Jy ! Component: 100 - total flux cleaned = 0.000416723 Jy ! Component: 150 - total flux cleaned = 0.000720382 Jy ! Component: 200 - total flux cleaned = 0.000964069 Jy ! Component: 250 - total flux cleaned = 0.00109741 Jy ! Component: 300 - total flux cleaned = 0.00122418 Jy ! Component: 350 - total flux cleaned = 0.00139658 Jy ! Component: 400 - total flux cleaned = 0.0014624 Jy ! Component: 450 - total flux cleaned = 0.00152636 Jy ! Component: 500 - total flux cleaned = 0.00165088 Jy ! Component: 550 - total flux cleaned = 0.00177144 Jy ! Component: 600 - total flux cleaned = 0.00187403 Jy ! Component: 650 - total flux cleaned = 0.00195997 Jy ! Component: 700 - total flux cleaned = 0.00208513 Jy ! Component: 750 - total flux cleaned = 0.0021123 Jy ! Component: 800 - total flux cleaned = 0.00216555 Jy ! Component: 850 - total flux cleaned = 0.00223062 Jy ! Component: 900 - total flux cleaned = 0.00229446 Jy ! Component: 950 - total flux cleaned = 0.0023693 Jy ! Component: 1000 - total flux cleaned = 0.00239371 Jy ! Component: 1050 - total flux cleaned = 0.00244203 Jy ! Component: 1100 - total flux cleaned = 0.00243053 Jy ! Component: 1150 - total flux cleaned = 0.00241902 Jy ! Component: 1200 - total flux cleaned = 0.00243026 Jy ! Component: 1250 - total flux cleaned = 0.00245288 Jy ! Component: 1300 - total flux cleaned = 0.00251978 Jy ! Component: 1350 - total flux cleaned = 0.00258571 Jy ! Component: 1400 - total flux cleaned = 0.00265108 Jy ! Component: 1450 - total flux cleaned = 0.00270485 Jy ! Component: 1500 - total flux cleaned = 0.00279001 Jy ! Component: 1550 - total flux cleaned = 0.00285318 Jy ! Component: 1600 - total flux cleaned = 0.00289485 Jy ! Component: 1650 - total flux cleaned = 0.00297742 Jy ! Component: 1700 - total flux cleaned = 0.0030489 Jy ! Component: 1750 - total flux cleaned = 0.00312982 Jy ! Component: 1800 - total flux cleaned = 0.00321006 Jy ! Component: 1850 - total flux cleaned = 0.00329945 Jy ! Component: 1900 - total flux cleaned = 0.00339792 Jy ! Component: 1950 - total flux cleaned = 0.00347607 Jy ! Component: 2000 - total flux cleaned = 0.00355361 Jy ! Component: 2050 - total flux cleaned = 0.00357299 Jy ! Component: 2100 - total flux cleaned = 0.00364929 Jy ! Component: 2150 - total flux cleaned = 0.00370604 Jy ! Component: 2200 - total flux cleaned = 0.00376241 Jy ! Component: 2250 - total flux cleaned = 0.00380906 Jy ! Component: 2300 - total flux cleaned = 0.00386488 Jy ! Component: 2350 - total flux cleaned = 0.00392033 Jy ! Component: 2400 - total flux cleaned = 0.00397541 Jy ! Component: 2450 - total flux cleaned = 0.00398455 Jy ! Component: 2500 - total flux cleaned = 0.00403008 Jy ! Component: 2550 - total flux cleaned = 0.00405729 Jy ! Component: 2600 - total flux cleaned = 0.00411152 Jy ! Component: 2650 - total flux cleaned = 0.00414746 Jy ! Component: 2700 - total flux cleaned = 0.00419231 Jy ! Component: 2750 - total flux cleaned = 0.004246 Jy ! Component: 2800 - total flux cleaned = 0.0042995 Jy ! Component: 2850 - total flux cleaned = 0.00435289 Jy ! Component: 2900 - total flux cleaned = 0.00440616 Jy ! Component: 2950 - total flux cleaned = 0.00446809 Jy ! Component: 3000 - total flux cleaned = 0.00451225 Jy ! Component: 3050 - total flux cleaned = 0.00457398 Jy ! Component: 3100 - total flux cleaned = 0.00461799 Jy ! Component: 3150 - total flux cleaned = 0.0046531 Jy ! Component: 3200 - total flux cleaned = 0.00471455 Jy ! Component: 3250 - total flux cleaned = 0.00474962 Jy ! Component: 3300 - total flux cleaned = 0.00477586 Jy ! Component: 3350 - total flux cleaned = 0.00481084 Jy ! Component: 3400 - total flux cleaned = 0.00482833 Jy ! Component: 3450 - total flux cleaned = 0.00485454 Jy ! Component: 3500 - total flux cleaned = 0.00487201 Jy ! Component: 3550 - total flux cleaned = 0.00491564 Jy ! Component: 3600 - total flux cleaned = 0.00492436 Jy ! Component: 3650 - total flux cleaned = 0.00493312 Jy ! Component: 3700 - total flux cleaned = 0.00494187 Jy ! Component: 3750 - total flux cleaned = 0.00495932 Jy ! Component: 3800 - total flux cleaned = 0.00497683 Jy ! Component: 3850 - total flux cleaned = 0.00497683 Jy ! Component: 3900 - total flux cleaned = 0.00499445 Jy ! Component: 3950 - total flux cleaned = 0.00499444 Jy ! Component: 4000 - total flux cleaned = 0.00501215 Jy ! Component: 4050 - total flux cleaned = 0.00501221 Jy ! Total flux subtracted in 4096 components = 0.00500319 Jy ! Clean residual min=-0.000505 max=0.000513 Jy/beam ! Clean residual mean=0.000002 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.033492 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 319 components and 0.033492 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2306-3036_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.358 x 9.143 at -6.056 degrees (North through East) ! Clean map min=-0.0011117 max=0.024653 Jy/beam ! Writing clean map to FITS file: .//J2306-3036_C_map.fits wmodel .//J2306-3036_C_map.mod ! Writing 319 model components to file: .//J2306-3036_C_map.mod wobs .//J2306-3036_C_uvs.fits ! Writing UV FITS file: .//J2306-3036_C_uvs.fits wwins .//J2306-3036_C_map.win ! wwins: Wrote 2 windows to .//J2306-3036_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0246535 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169204 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.05898 2.05898 4.11797 8.23594 16.4719 32.9437 65.8875 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.024 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 145.702 quit ! Quitting program ! Log file .//J2306-3036_C_dfm.log closed on Sun Oct 21 00:22:46 2018