! Started logfile: .//J1711-2430_X_dfm.log on Mon Jan 20 18:33:50 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 .//J1711-2430_X_uva.fits ! Reading UV FITS file: .//J1711-2430_X_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1711-2430 ! ! 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 4608 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 J1711-2430_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=0.999430Jy sigma=18.414753 ! Fit after self-cal, rms=0.968926Jy sigma=17.863165 ! 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=0.7045 mas, bmaj=1.894 mas, bpa=4.353 degrees ! Estimated noise=0.952572 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 = 0.0235542 Jy ! Component: 100 - total flux cleaned = 0.0289686 Jy ! Total flux subtracted in 100 components = 0.0289686 Jy ! Clean residual min=-0.003545 max=0.003381 Jy/beam ! Clean residual mean=0.000005 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.0289686 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0289686 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=0.040506Jy sigma=0.696666 ! Fit after self-cal, rms=0.038974Jy sigma=0.667360 ! 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=0.8954 mas, bmaj=2.289 mas, bpa=2.919 degrees ! Estimated noise=0.574873 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 = 0.00435897 Jy ! Component: 100 - total flux cleaned = 0.00580908 Jy ! Component: 150 - total flux cleaned = 0.00645826 Jy ! Component: 200 - total flux cleaned = 0.00677425 Jy ! Total flux subtracted in 200 components = 0.00677425 Jy ! Clean residual min=-0.001835 max=0.002044 Jy/beam ! Clean residual mean=0.000001 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0357428 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 24 components and 0.0357428 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=0.038503Jy sigma=0.659856 ! Fit after self-cal, rms=0.038513Jy sigma=0.659766 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8954 x 2.289 at 2.919 degrees (North through East) ! Clean map min=-0.0016585 max=0.032735 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.93 KP 0.93 LA 1.01 ! MK 0.95 NL 0.78 OV 1.11 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 KP 0.98 LA 0.87 ! MK 1.12 NL 0.93 OV 1.19 PT 0.86 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.08 KP 0.98 LA 1.10 ! MK 0.95 NL 0.78 OV 1.34 PT 0.89 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 KP 1.12 LA 1.05 ! MK 0.95 NL 0.81 OV 1.01 PT 1.00 ! SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.88 KP 0.96 LA 0.88 ! MK 1.05 NL 0.95 OV 1.13 PT 1.08 ! SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 KP 1.10 LA 1.02 ! MK 0.96 NL 0.85 OV 1.23 PT 0.98 ! SC 0.88 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 KP 1.01 LA 1.00 ! MK 1.21 NL 0.96 OV 1.06 PT 0.91 ! SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.99 KP 1.02 LA 1.04 ! MK 0.97 NL 0.98 OV 1.01 PT 0.97 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.038513Jy sigma=0.659766 ! Fit after self-cal, rms=0.038091Jy sigma=0.654411 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8964 mas, bmaj=2.299 mas, bpa=2.703 degrees ! Estimated noise=0.574519 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 = 7.83151e-06 Jy ! Component: 100 - total flux cleaned = 3.98981e-05 Jy ! Component: 150 - total flux cleaned = 6.55091e-05 Jy ! Component: 200 - total flux cleaned = 8.12527e-05 Jy ! Total flux subtracted in 200 components = 8.12527e-05 Jy ! Clean residual min=-0.001451 max=0.001668 Jy/beam ! Clean residual mean=0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0358241 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 29 components and 0.0358241 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=0.038087Jy sigma=0.654381 ! Fit after self-cal, rms=0.038107Jy sigma=0.653962 ! 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=0.038107Jy sigma=0.653962 ! Fit after self-cal, rms=0.038270Jy sigma=0.653920 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8958 mas, bmaj=2.299 mas, bpa=2.69 degrees ! Estimated noise=0.575726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.83714e-05 Jy ! Component: 100 - total flux cleaned = 7.49324e-05 Jy ! Component: 150 - total flux cleaned = 9.07359e-05 Jy ! Component: 200 - total flux cleaned = 9.95208e-05 Jy ! Total flux subtracted in 200 components = 9.95208e-05 Jy ! Clean residual min=-0.001462 max=0.001650 Jy/beam ! Clean residual mean=0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0359236 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.0359236 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=0.038267Jy sigma=0.653902 ! Fit after self-cal, rms=0.038271Jy sigma=0.653890 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 (-17, 12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146622 Jy ! Component: 100 - total flux cleaned = 0.00178468 Jy ! Component: 150 - total flux cleaned = 0.00178422 Jy ! Component: 200 - total flux cleaned = 0.00178494 Jy ! Total flux subtracted in 200 components = 0.00178494 Jy ! Clean residual min=-0.001319 max=0.001445 Jy/beam ! Clean residual mean=0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0377085 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.0377085 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=0.038218Jy sigma=0.652839 ! Fit after self-cal, rms=0.038205Jy sigma=0.652685 ! 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=0.038205Jy sigma=0.652685 ! Fit after self-cal, rms=0.038189Jy sigma=0.652620 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8942 mas, bmaj=2.297 mas, bpa=2.69 degrees ! Estimated noise=0.574127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000407605 Jy ! Component: 100 - total flux cleaned = 0.000423637 Jy ! Component: 150 - total flux cleaned = 0.000451331 Jy ! Component: 200 - total flux cleaned = 0.000464045 Jy ! Total flux subtracted in 200 components = 0.000464045 Jy ! Clean residual min=-0.001280 max=0.001444 Jy/beam ! Clean residual mean=0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0381726 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.0381726 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=0.038175Jy sigma=0.652371 ! Fit after self-cal, rms=0.038177Jy sigma=0.652345 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 (16.2, -20.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122905 Jy ! Component: 100 - total flux cleaned = 0.00140567 Jy ! Component: 150 - total flux cleaned = 0.00152168 Jy ! Component: 200 - total flux cleaned = 0.00159023 Jy ! Total flux subtracted in 200 components = 0.00159023 Jy ! Clean residual min=-0.001319 max=0.001162 Jy/beam ! Clean residual mean=0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0397628 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.0397628 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=0.038136Jy sigma=0.651507 ! Fit after self-cal, rms=0.038131Jy sigma=0.651414 ! 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=0.038131Jy sigma=0.651414 ! Fit after self-cal, rms=0.038008Jy sigma=0.651368 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.441 mas, bmaj=5.785 mas, bpa=9.296 degrees ! Estimated noise=0.727039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000257794 Jy ! Component: 100 - total flux cleaned = 0.000358566 Jy ! Component: 150 - total flux cleaned = 0.000429331 Jy ! Component: 200 - total flux cleaned = 0.000428912 Jy ! Total flux subtracted in 200 components = 0.000428912 Jy ! Clean residual min=-0.001513 max=0.001256 Jy/beam ! Clean residual mean=0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0401917 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.0401917 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=0.038003Jy sigma=0.651320 ! Fit after self-cal, rms=0.038004Jy sigma=0.651289 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 = -2.8017e-05 Jy ! Component: 100 - total flux cleaned = -3.87431e-05 Jy ! Component: 150 - total flux cleaned = -3.90319e-05 Jy ! Component: 200 - total flux cleaned = -6.39814e-05 Jy ! Total flux subtracted in 200 components = -6.39814e-05 Jy ! Clean residual min=-0.001515 max=0.001236 Jy/beam ! Clean residual mean=0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0401277 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 90 components and 0.0401277 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=0.038002Jy sigma=0.651259 ! Fit after self-cal, rms=0.038001Jy sigma=0.651249 ! 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=0.8953 mas, bmaj=2.298 mas, bpa=2.676 degrees ! Estimated noise=0.571913 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8953 x 2.298 at 2.676 degrees (North through East) ! Clean map min=-0.0011627 max=0.032788 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=0.7051 mas, bmaj=1.902 mas, bpa=4.017 degrees ! Estimated noise=0.952552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0254255 Jy ! Component: 100 - total flux cleaned = 0.0311422 Jy ! Component: 150 - total flux cleaned = 0.0333865 Jy ! Component: 200 - total flux cleaned = 0.0347855 Jy ! Total flux subtracted in 200 components = 0.0347855 Jy ! Clean residual min=-0.002577 max=0.002802 Jy/beam ! Clean residual mean=0.000003 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0347855 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0347855 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8953 mas, bmaj=2.298 mas, bpa=2.676 degrees ! Estimated noise=0.571913 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 = 0.00198771 Jy ! Component: 100 - total flux cleaned = 0.00324088 Jy ! Component: 150 - total flux cleaned = 0.00418125 Jy ! Component: 200 - total flux cleaned = 0.00451487 Jy ! Total flux subtracted in 200 components = 0.00451487 Jy ! Clean residual min=-0.001349 max=0.001245 Jy/beam ! Clean residual mean=0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0393004 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 46 components and 0.0393004 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=2.441 mas, bmaj=5.785 mas, bpa=9.296 degrees ! Estimated noise=0.727039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000328764 Jy ! Component: 100 - total flux cleaned = 0.000584028 Jy ! Component: 150 - total flux cleaned = 0.000766438 Jy ! Component: 200 - total flux cleaned = 0.000841493 Jy ! Total flux subtracted in 200 components = 0.000841493 Jy ! Clean residual min=-0.001562 max=0.001262 Jy/beam ! Clean residual mean=0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0401419 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 = 2.56157e-05 Jy ! Component: 100 - total flux cleaned = 2.46736e-05 Jy ! Component: 150 - total flux cleaned = 2.47749e-05 Jy ! Component: 200 - total flux cleaned = 2.51263e-05 Jy ! Total flux subtracted in 200 components = 2.51263e-05 Jy ! Clean residual min=-0.001527 max=0.001232 Jy/beam ! Clean residual mean=0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.040167 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.040167 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8953 mas, bmaj=2.298 mas, bpa=2.676 degrees ! Estimated noise=0.571913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.92075e-05 Jy ! Component: 100 - total flux cleaned = -0.000121281 Jy ! Component: 150 - total flux cleaned = -0.000103311 Jy ! Component: 200 - total flux cleaned = -8.65524e-05 Jy ! Total flux subtracted in 200 components = -8.65524e-05 Jy ! Clean residual min=-0.001285 max=0.001144 Jy/beam ! Clean residual mean=0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0400804 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.0400804 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=0.037999Jy sigma=0.651204 ! Fit after self-cal, rms=0.037999Jy sigma=0.651149 wmodel J1711-2430_X_map.mod ! Writing 84 model components to file: J1711-2430_X_map.mod wobs J1711-2430_X_uvs.fits ! Writing UV FITS file: J1711-2430_X_uvs.fits wwins J1711-2430_X_map.win ! wwins: Wrote 3 windows to J1711-2430_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 = -0.00030097 Jy ! Component: 100 - total flux cleaned = -0.000359947 Jy ! Component: 150 - total flux cleaned = -0.000528621 Jy ! Component: 200 - total flux cleaned = -0.000653619 Jy ! Component: 250 - total flux cleaned = -0.000806377 Jy ! Component: 300 - total flux cleaned = -0.000903824 Jy ! Component: 350 - total flux cleaned = -0.000919345 Jy ! Component: 400 - total flux cleaned = -0.000934343 Jy ! Component: 450 - total flux cleaned = -0.000963949 Jy ! Component: 500 - total flux cleaned = -0.00100703 Jy ! Component: 550 - total flux cleaned = -0.00102125 Jy ! Component: 600 - total flux cleaned = -0.0011168 Jy ! Component: 650 - total flux cleaned = -0.00114324 Jy ! Component: 700 - total flux cleaned = -0.00114353 Jy ! Component: 750 - total flux cleaned = -0.00119502 Jy ! Component: 800 - total flux cleaned = -0.0012203 Jy ! Component: 850 - total flux cleaned = -0.00123239 Jy ! Component: 900 - total flux cleaned = -0.00117251 Jy ! Component: 950 - total flux cleaned = -0.0011491 Jy ! Component: 1000 - total flux cleaned = -0.00111455 Jy ! Component: 1050 - total flux cleaned = -0.00106901 Jy ! Component: 1100 - total flux cleaned = -0.00103544 Jy ! Component: 1150 - total flux cleaned = -0.000947424 Jy ! Component: 1200 - total flux cleaned = -0.00091521 Jy ! Component: 1250 - total flux cleaned = -0.000851459 Jy ! Component: 1300 - total flux cleaned = -0.000788918 Jy ! Component: 1350 - total flux cleaned = -0.00077873 Jy ! Component: 1400 - total flux cleaned = -0.000748256 Jy ! Component: 1450 - total flux cleaned = -0.00073825 Jy ! Component: 1500 - total flux cleaned = -0.000718406 Jy ! Component: 1550 - total flux cleaned = -0.000650118 Jy ! Component: 1600 - total flux cleaned = -0.000621135 Jy ! Component: 1650 - total flux cleaned = -0.000545143 Jy ! Component: 1700 - total flux cleaned = -0.000488964 Jy ! Component: 1750 - total flux cleaned = -0.000442877 Jy ! Component: 1800 - total flux cleaned = -0.000397465 Jy ! Component: 1850 - total flux cleaned = -0.000370411 Jy ! Component: 1900 - total flux cleaned = -0.000316911 Jy ! Component: 1950 - total flux cleaned = -0.000281799 Jy ! Component: 2000 - total flux cleaned = -0.000212223 Jy ! Component: 2050 - total flux cleaned = -0.000177882 Jy ! Component: 2100 - total flux cleaned = -0.000118548 Jy ! Component: 2150 - total flux cleaned = -8.49672e-05 Jy ! Component: 2200 - total flux cleaned = -5.17506e-05 Jy ! Component: 2250 - total flux cleaned = -5.16947e-05 Jy ! Component: 2300 - total flux cleaned = -3.53479e-05 Jy ! Component: 2350 - total flux cleaned = 1.30594e-05 Jy ! Component: 2400 - total flux cleaned = 2.91005e-05 Jy ! Component: 2450 - total flux cleaned = 8.44338e-05 Jy ! Component: 2500 - total flux cleaned = 7.65432e-05 Jy ! Component: 2550 - total flux cleaned = 0.000123274 Jy ! Component: 2600 - total flux cleaned = 0.000161836 Jy ! Component: 2650 - total flux cleaned = 0.000207662 Jy ! Component: 2700 - total flux cleaned = 0.000237994 Jy ! Component: 2750 - total flux cleaned = 0.000268049 Jy ! Component: 2800 - total flux cleaned = 0.000282942 Jy ! Component: 2850 - total flux cleaned = 0.000320006 Jy ! Component: 2900 - total flux cleaned = 0.000342086 Jy ! Component: 2950 - total flux cleaned = 0.000378556 Jy ! Component: 3000 - total flux cleaned = 0.00042202 Jy ! Component: 3050 - total flux cleaned = 0.000436442 Jy ! Component: 3100 - total flux cleaned = 0.000479332 Jy ! Component: 3150 - total flux cleaned = 0.00050067 Jy ! Component: 3200 - total flux cleaned = 0.000535849 Jy ! Component: 3250 - total flux cleaned = 0.000556852 Jy ! Component: 3300 - total flux cleaned = 0.000570691 Jy ! Component: 3350 - total flux cleaned = 0.000584508 Jy ! Component: 3400 - total flux cleaned = 0.000591413 Jy ! Component: 3450 - total flux cleaned = 0.00060512 Jy ! Component: 3500 - total flux cleaned = 0.000645926 Jy ! Component: 3550 - total flux cleaned = 0.000632393 Jy ! Component: 3600 - total flux cleaned = 0.000652596 Jy ! Component: 3650 - total flux cleaned = 0.00066597 Jy ! Component: 3700 - total flux cleaned = 0.000672669 Jy ! Component: 3750 - total flux cleaned = 0.000692547 Jy ! Component: 3800 - total flux cleaned = 0.000692587 Jy ! Component: 3850 - total flux cleaned = 0.000699176 Jy ! Component: 3900 - total flux cleaned = 0.000705748 Jy ! Component: 3950 - total flux cleaned = 0.000699252 Jy ! Component: 4000 - total flux cleaned = 0.000712239 Jy ! Component: 4050 - total flux cleaned = 0.000718706 Jy ! Total flux subtracted in 4096 components = 0.000725159 Jy ! Clean residual min=-0.000423 max=0.000409 Jy/beam ! Clean residual mean=0.000000 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0408056 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 330 components and 0.0408056 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1711-2430_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8953 x 2.298 at 2.676 degrees (North through East) ! Clean map min=-0.00090413 max=0.032498 Jy/beam ! Writing clean map to FITS file: .//J1711-2430_X_map.fits wmodel .//J1711-2430_X_map.mod ! Writing 330 model components to file: .//J1711-2430_X_map.mod wobs .//J1711-2430_X_uvs.fits ! Writing UV FITS file: .//J1711-2430_X_uvs.fits wwins .//J1711-2430_X_map.win ! wwins: Wrote 4 windows to .//J1711-2430_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0324983 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000108541 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00197 1.00197 2.00393 4.00786 8.01572 16.0314 32.0629 64.1258 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 299.411 quit ! Quitting program ! Log file .//J1711-2430_X_dfm.log closed on Mon Jan 20 18:33:53 2020