! Started logfile: .//J0133-2332_X_dfm.log on Mon Jan 20 17:11:04 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 .//J0133-2332_X_uva.fits ! Reading UV FITS file: .//J0133-2332_X_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0133-2332 ! ! 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 3360 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 J0133-2332_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=1.006377Jy sigma=17.317568 ! Fit after self-cal, rms=0.939271Jy sigma=16.166344 ! 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=1.462 mas, bmaj=7.709 mas, bpa=-2.254 degrees ! Estimated noise=0.966872 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 = 0.0477393 Jy ! Component: 100 - total flux cleaned = 0.0590741 Jy ! Total flux subtracted in 100 components = 0.0590741 Jy ! Clean residual min=-0.004325 max=0.005667 Jy/beam ! Clean residual mean=0.000002 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 0.0590742 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0590742 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=0.042803Jy sigma=0.648273 ! Fit after self-cal, rms=0.042464Jy sigma=0.645445 ! 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=1.802 mas, bmaj=7.477 mas, bpa=-0.9431 degrees ! Estimated noise=0.727227 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 = 0.00505552 Jy ! Component: 100 - total flux cleaned = 0.00685288 Jy ! Component: 150 - total flux cleaned = 0.00705372 Jy ! Component: 200 - total flux cleaned = 0.00729745 Jy ! Total flux subtracted in 200 components = 0.00729745 Jy ! Clean residual min=-0.003754 max=0.003916 Jy/beam ! Clean residual mean=0.000005 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.0663716 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 44 components and 0.0663716 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=0.041886Jy sigma=0.634287 ! Fit after self-cal, rms=0.041895Jy sigma=0.634082 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.802 x 7.477 at -0.9431 degrees (North through East) ! Clean map min=-0.0037035 max=0.062362 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.99 KP 1.13 ! LA 0.94 NL 0.91 OV 1.09 PT 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.98 KP 1.07 ! LA 0.95 NL 0.87 OV 1.09 PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.89 HN 1.14 KP 1.06 ! LA 0.97 NL 0.94 OV 1.10 PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.86 HN 1.08 KP 1.04 ! LA 1.03 NL 0.96 OV 1.11 PT 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 1.27 KP 1.03 ! LA 0.96 NL 0.87 OV 1.02 PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 1.08 KP 1.00 ! LA 1.03 NL 0.95 OV 1.10 PT 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.89 HN 1.02 KP 1.05 ! LA 1.14 NL 0.93 OV 1.17 PT 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.11 KP 1.09 ! LA 1.01 NL 0.85 OV 1.14 PT 0.91 ! ! ! Fit before self-cal, rms=0.041895Jy sigma=0.634082 ! Fit after self-cal, rms=0.042313Jy sigma=0.623550 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.845 mas, bmaj=7.423 mas, bpa=-1.028 degrees ! Estimated noise=0.722666 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 = 0.000254671 Jy ! Component: 100 - total flux cleaned = 0.000166966 Jy ! Component: 150 - total flux cleaned = 9.30665e-05 Jy ! Component: 200 - total flux cleaned = 5.23801e-05 Jy ! Total flux subtracted in 200 components = 5.23801e-05 Jy ! Clean residual min=-0.002352 max=0.002004 Jy/beam ! Clean residual mean=-0.000000 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.066424 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 70 components and 0.066424 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=0.042269Jy sigma=0.622893 ! Fit after self-cal, rms=0.042294Jy sigma=0.622554 ! 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=0.042294Jy sigma=0.622554 ! Fit after self-cal, rms=0.042249Jy sigma=0.622489 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.847 mas, bmaj=7.421 mas, bpa=-1.061 degrees ! Estimated noise=0.720398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.98284e-05 Jy ! Component: 100 - total flux cleaned = -0.000152256 Jy ! Component: 150 - total flux cleaned = -0.000167525 Jy ! Component: 200 - total flux cleaned = -0.000209142 Jy ! Total flux subtracted in 200 components = -0.000209142 Jy ! Clean residual min=-0.002301 max=0.001915 Jy/beam ! Clean residual mean=-0.000001 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0662149 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.0662149 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=0.042231Jy sigma=0.622263 ! Fit after self-cal, rms=0.042228Jy sigma=0.622248 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 = -3.1193e-05 Jy ! Component: 100 - total flux cleaned = -5.55525e-05 Jy ! Component: 150 - total flux cleaned = -7.68643e-05 Jy ! Component: 200 - total flux cleaned = -8.61086e-05 Jy ! Total flux subtracted in 200 components = -8.61086e-05 Jy ! Clean residual min=-0.002295 max=0.001914 Jy/beam ! Clean residual mean=-0.000001 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0661287 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.0661288 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=0.042220Jy sigma=0.622167 ! Fit after self-cal, rms=0.042219Jy sigma=0.622164 ! 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=0.042219Jy sigma=0.622164 ! Fit after self-cal, rms=0.042321Jy sigma=0.622127 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.851 mas, bmaj=7.426 mas, bpa=-1.096 degrees ! Estimated noise=0.719335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000286586 Jy ! Component: 100 - total flux cleaned = -0.000318802 Jy ! Component: 150 - total flux cleaned = -0.000338091 Jy ! Component: 200 - total flux cleaned = -0.000355278 Jy ! Total flux subtracted in 200 components = -0.000355278 Jy ! Clean residual min=-0.002269 max=0.001888 Jy/beam ! Clean residual mean=-0.000001 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0657735 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 102 components and 0.0657735 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=0.042313Jy sigma=0.622064 ! Fit after self-cal, rms=0.042313Jy sigma=0.622062 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 = -2.03009e-05 Jy ! Component: 100 - total flux cleaned = -2.78267e-05 Jy ! Component: 150 - total flux cleaned = -4.26989e-05 Jy ! Component: 200 - total flux cleaned = -3.53175e-05 Jy ! Total flux subtracted in 200 components = -3.53175e-05 Jy ! Clean residual min=-0.002264 max=0.001890 Jy/beam ! Clean residual mean=-0.000001 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0657381 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 0.0657381 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=0.042309Jy sigma=0.622034 ! Fit after self-cal, rms=0.042308Jy sigma=0.622034 ! 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=0.042308Jy sigma=0.622034 ! Fit after self-cal, rms=0.042432Jy sigma=0.622011 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.571 mas, bmaj=7.361 mas, bpa=0.3813 degrees ! Estimated noise=0.717681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000110342 Jy ! Component: 100 - total flux cleaned = -0.000117756 Jy ! Component: 150 - total flux cleaned = -0.00011778 Jy ! Component: 200 - total flux cleaned = -0.000124141 Jy ! Total flux subtracted in 200 components = -0.000124141 Jy ! Clean residual min=-0.001825 max=0.001531 Jy/beam ! Clean residual mean=-0.000001 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.065614 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 126 components and 0.065614 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=0.042431Jy sigma=0.621994 ! Fit after self-cal, rms=0.042433Jy sigma=0.621990 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 = 6.08316e-07 Jy ! Component: 100 - total flux cleaned = 6.37716e-06 Jy ! Component: 150 - total flux cleaned = 6.35763e-06 Jy ! Component: 200 - total flux cleaned = 6.1757e-06 Jy ! Total flux subtracted in 200 components = 6.1757e-06 Jy ! Clean residual min=-0.001835 max=0.001515 Jy/beam ! Clean residual mean=-0.000001 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0656202 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 129 components and 0.0656202 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=0.042433Jy sigma=0.621990 ! Fit after self-cal, rms=0.042433Jy sigma=0.621988 ! 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=1.856 mas, bmaj=7.432 mas, bpa=-1.121 degrees ! Estimated noise=0.718544 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.856 x 7.432 at -1.121 degrees (North through East) ! Clean map min=-0.0022179 max=0.061773 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=1.506 mas, bmaj=7.614 mas, bpa=-2.42 degrees ! Estimated noise=0.964785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0477131 Jy ! Component: 100 - total flux cleaned = 0.058344 Jy ! Component: 150 - total flux cleaned = 0.0613824 Jy ! Component: 200 - total flux cleaned = 0.0623817 Jy ! Total flux subtracted in 200 components = 0.0623817 Jy ! Clean residual min=-0.002787 max=0.002880 Jy/beam ! Clean residual mean=-0.000001 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.0623817 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0623817 Jy ! Inverting map and beam ! Estimated beam: bmin=1.856 mas, bmaj=7.432 mas, bpa=-1.121 degrees ! Estimated noise=0.718544 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 = 0.00177642 Jy ! Component: 100 - total flux cleaned = 0.00211047 Jy ! Component: 150 - total flux cleaned = 0.00228553 Jy ! Component: 200 - total flux cleaned = 0.00236957 Jy ! Total flux subtracted in 200 components = 0.00236957 Jy ! Clean residual min=-0.002237 max=0.001888 Jy/beam ! Clean residual mean=-0.000002 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0647513 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 54 components and 0.0647513 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=2.571 mas, bmaj=7.361 mas, bpa=0.3813 degrees ! Estimated noise=0.717681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000290569 Jy ! Component: 100 - total flux cleaned = 0.000429993 Jy ! Component: 150 - total flux cleaned = 0.000510305 Jy ! Component: 200 - total flux cleaned = 0.000541608 Jy ! Total flux subtracted in 200 components = 0.000541608 Jy ! Clean residual min=-0.001826 max=0.001559 Jy/beam ! Clean residual mean=-0.000001 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0652929 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 = 1.77857e-05 Jy ! Component: 100 - total flux cleaned = 4.88449e-05 Jy ! Component: 150 - total flux cleaned = 9.03362e-05 Jy ! Component: 200 - total flux cleaned = 0.00012231 Jy ! Total flux subtracted in 200 components = 0.00012231 Jy ! Clean residual min=-0.001824 max=0.001550 Jy/beam ! Clean residual mean=-0.000001 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0654152 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 77 components and 0.0654152 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.856 mas, bmaj=7.432 mas, bpa=-1.121 degrees ! Estimated noise=0.718544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.12166e-05 Jy ! Component: 100 - total flux cleaned = -7.36062e-05 Jy ! Component: 150 - total flux cleaned = -8.31752e-05 Jy ! Component: 200 - total flux cleaned = -0.000101106 Jy ! Total flux subtracted in 200 components = -0.000101106 Jy ! Clean residual min=-0.002206 max=0.001807 Jy/beam ! Clean residual mean=-0.000001 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0653141 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.0653141 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=0.042430Jy sigma=0.622016 ! Fit after self-cal, rms=0.042422Jy sigma=0.622000 wmodel J0133-2332_X_map.mod ! Writing 93 model components to file: J0133-2332_X_map.mod wobs J0133-2332_X_uvs.fits ! Writing UV FITS file: J0133-2332_X_uvs.fits wwins J0133-2332_X_map.win ! wwins: Wrote 1 windows to J0133-2332_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 = -0.000330428 Jy ! Component: 100 - total flux cleaned = -0.00051436 Jy ! Component: 150 - total flux cleaned = -0.000514794 Jy ! Component: 200 - total flux cleaned = -0.000436019 Jy ! Component: 250 - total flux cleaned = -0.000362479 Jy ! Component: 300 - total flux cleaned = -0.000293704 Jy ! Component: 350 - total flux cleaned = -0.000206101 Jy ! Component: 400 - total flux cleaned = -0.000101285 Jy ! Component: 450 - total flux cleaned = 0.000119108 Jy ! Component: 500 - total flux cleaned = 0.000195657 Jy ! Component: 550 - total flux cleaned = 0.000214382 Jy ! Component: 600 - total flux cleaned = 0.000250887 Jy ! Component: 650 - total flux cleaned = 0.000303497 Jy ! Component: 700 - total flux cleaned = 0.000337808 Jy ! Component: 750 - total flux cleaned = 0.000421133 Jy ! Component: 800 - total flux cleaned = 0.000453437 Jy ! Component: 850 - total flux cleaned = 0.000485018 Jy ! Component: 900 - total flux cleaned = 0.000500407 Jy ! Component: 950 - total flux cleaned = 0.000500559 Jy ! Component: 1000 - total flux cleaned = 0.00054494 Jy ! Component: 1050 - total flux cleaned = 0.000602546 Jy ! Component: 1100 - total flux cleaned = 0.000588466 Jy ! Component: 1150 - total flux cleaned = 0.000630183 Jy ! Component: 1200 - total flux cleaned = 0.000643841 Jy ! Component: 1250 - total flux cleaned = 0.000644005 Jy ! Component: 1300 - total flux cleaned = 0.000683833 Jy ! Component: 1350 - total flux cleaned = 0.000761796 Jy ! Component: 1400 - total flux cleaned = 0.000800204 Jy ! Component: 1450 - total flux cleaned = 0.000888518 Jy ! Component: 1500 - total flux cleaned = 0.000950731 Jy ! Component: 1550 - total flux cleaned = 0.00101203 Jy ! Component: 1600 - total flux cleaned = 0.00106033 Jy ! Component: 1650 - total flux cleaned = 0.00107222 Jy ! Component: 1700 - total flux cleaned = 0.00110765 Jy ! Component: 1750 - total flux cleaned = 0.00113097 Jy ! Component: 1800 - total flux cleaned = 0.00114249 Jy ! Component: 1850 - total flux cleaned = 0.0011427 Jy ! Component: 1900 - total flux cleaned = 0.00118785 Jy ! Component: 1950 - total flux cleaned = 0.00116555 Jy ! Component: 2000 - total flux cleaned = 0.00117669 Jy ! Component: 2050 - total flux cleaned = 0.00117666 Jy ! Component: 2100 - total flux cleaned = 0.00119823 Jy ! Component: 2150 - total flux cleaned = 0.00120881 Jy ! Component: 2200 - total flux cleaned = 0.00122995 Jy ! Component: 2250 - total flux cleaned = 0.0012299 Jy ! Component: 2300 - total flux cleaned = 0.00124017 Jy ! Component: 2350 - total flux cleaned = 0.00120949 Jy ! Component: 2400 - total flux cleaned = 0.00122988 Jy ! Component: 2450 - total flux cleaned = 0.00119971 Jy ! Component: 2500 - total flux cleaned = 0.00123964 Jy ! Component: 2550 - total flux cleaned = 0.00123936 Jy ! Component: 2600 - total flux cleaned = 0.00121986 Jy ! Component: 2650 - total flux cleaned = 0.00122964 Jy ! Component: 2700 - total flux cleaned = 0.00122963 Jy ! Component: 2750 - total flux cleaned = 0.00125817 Jy ! Component: 2800 - total flux cleaned = 0.0012487 Jy ! Component: 2850 - total flux cleaned = 0.0012768 Jy ! Component: 2900 - total flux cleaned = 0.00128614 Jy ! Component: 2950 - total flux cleaned = 0.0013045 Jy ! Component: 3000 - total flux cleaned = 0.00127696 Jy ! Component: 3050 - total flux cleaned = 0.00130432 Jy ! Component: 3100 - total flux cleaned = 0.00131331 Jy ! Component: 3150 - total flux cleaned = 0.00132232 Jy ! Component: 3200 - total flux cleaned = 0.0013045 Jy ! Component: 3250 - total flux cleaned = 0.00134 Jy ! Component: 3300 - total flux cleaned = 0.00132224 Jy ! Component: 3350 - total flux cleaned = 0.00130471 Jy ! Component: 3400 - total flux cleaned = 0.00129596 Jy ! Component: 3450 - total flux cleaned = 0.00129606 Jy ! Component: 3500 - total flux cleaned = 0.00128751 Jy ! Component: 3550 - total flux cleaned = 0.00131312 Jy ! Component: 3600 - total flux cleaned = 0.00130467 Jy ! Component: 3650 - total flux cleaned = 0.00132166 Jy ! Component: 3700 - total flux cleaned = 0.00132172 Jy ! Component: 3750 - total flux cleaned = 0.00134678 Jy ! Component: 3800 - total flux cleaned = 0.00133843 Jy ! Component: 3850 - total flux cleaned = 0.00133842 Jy ! Component: 3900 - total flux cleaned = 0.00132189 Jy ! Component: 3950 - total flux cleaned = 0.00135485 Jy ! Component: 4000 - total flux cleaned = 0.00133018 Jy ! Component: 4050 - total flux cleaned = 0.00133835 Jy ! Total flux subtracted in 4096 components = 0.00134649 Jy ! Clean residual min=-0.000497 max=0.000641 Jy/beam ! Clean residual mean=-0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0666606 Jy keep ! Adding 373 model components to the UV plane model. ! The established model now contains 466 components and 0.0666606 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0133-2332_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.856 x 7.432 at -1.121 degrees (North through East) ! Clean map min=-0.0012609 max=0.061526 Jy/beam ! Writing clean map to FITS file: .//J0133-2332_X_map.fits wmodel .//J0133-2332_X_map.mod ! Writing 466 model components to file: .//J0133-2332_X_map.mod wobs .//J0133-2332_X_uvs.fits ! Writing UV FITS file: .//J0133-2332_X_uvs.fits wwins .//J0133-2332_X_map.win ! wwins: Wrote 2 windows to .//J0133-2332_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0615258 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155068 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.756113 0.756113 1.51223 3.02445 6.0489 12.0978 24.1956 48.3912 96.7824 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 396.766 quit ! Quitting program ! Log file .//J0133-2332_X_dfm.log closed on Mon Jan 20 17:11:07 2020