! Started logfile: /tmp/maps//J1213+5129_X_20180604_dfm.log on Wed Jul 4 23:17:42 2018 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 /tmp/maps//J1213+5129_X_20180604_uva.fits ! Reading UV FITS file: /tmp/maps//J1213+5129_X_20180604_uva.fits ! AN table 1: 78 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1213+5129 ! ! 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 28080 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 J1213+5129_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=1.000458Jy sigma=30.418503 ! Fit after self-cal, rms=0.991565Jy sigma=30.149033 ! 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=0.6992 mas, bmaj=2.855 mas, bpa=24.74 degrees ! Estimated noise=0.340717 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 = 0.00717782 Jy ! Component: 100 - total flux cleaned = 0.0085949 Jy ! Total flux subtracted in 100 components = 0.0085949 Jy ! Clean residual min=-0.001242 max=0.001277 Jy/beam ! Clean residual mean=0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0085949 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0085949 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=0.024622Jy sigma=0.701366 ! Fit after self-cal, rms=0.023067Jy sigma=0.652273 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354954 Jy ! Component: 100 - total flux cleaned = 0.00400903 Jy ! Total flux subtracted in 100 components = 0.00400903 Jy ! Clean residual min=-0.001349 max=0.001473 Jy/beam ! Clean residual mean=0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0126039 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.0126039 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=0.022639Jy sigma=0.639286 ! Fit after self-cal, rms=0.022632Jy sigma=0.639111 ! 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=0.952 mas, bmaj=2.836 mas, bpa=24.27 degrees ! Estimated noise=0.143772 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 (7.8, 12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000427684 Jy ! Component: 100 - total flux cleaned = 0.000326005 Jy ! Component: 150 - total flux cleaned = 0.000247595 Jy ! Component: 200 - total flux cleaned = 0.000214181 Jy ! Total flux subtracted in 200 components = 0.000214181 Jy ! Clean residual min=-0.000531 max=0.000597 Jy/beam ! Clean residual mean=0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0128181 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.0128181 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=0.022601Jy sigma=0.638225 ! Fit after self-cal, rms=0.022566Jy sigma=0.637903 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.952 x 2.836 at 24.27 degrees (North through East) ! Clean map min=-0.000509 max=0.012853 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 0.91 KP 0.85 ! LA 1.03 MK 1.06 NL 1.09 OV 1.01 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 0.98 KP 0.97 ! LA 0.99 MK 1.03 NL 1.03 OV 0.87 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.10 KP 1.01 ! LA 1.02 MK 0.94 NL 1.06 OV 0.89 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 0.92 KP 1.03 ! LA 0.96 MK 0.90 NL 1.10 OV 0.95 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.18 HN 0.98 KP 0.95 ! LA 0.97 MK 0.93 NL 1.05 OV 0.87 ! PT 1.09 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 HN 0.97 KP 0.96 ! LA 0.98 MK 0.91 NL 1.10 OV 0.87 ! PT 1.11 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 0.98 KP 1.05 ! LA 0.81 MK 0.93 NL 1.21 OV 0.95 ! PT 1.02 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 0.92 KP 1.04 ! LA 0.97 MK 0.95 NL 1.21 OV 0.96 ! PT 1.10 SC 0.87 ! ! ! Fit before self-cal, rms=0.022566Jy sigma=0.637903 ! Fit after self-cal, rms=0.022198Jy sigma=0.636422 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9419 mas, bmaj=2.827 mas, bpa=24.28 degrees ! Estimated noise=0.14203 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 = 1.31945e-05 Jy ! Component: 100 - total flux cleaned = 8.2921e-05 Jy ! Component: 150 - total flux cleaned = 0.000161721 Jy ! Component: 200 - total flux cleaned = 0.000213709 Jy ! Total flux subtracted in 200 components = 0.000213709 Jy ! Clean residual min=-0.000372 max=0.000386 Jy/beam ! Clean residual mean=-0.000000 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.0130318 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 46 components and 0.0130318 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=0.022192Jy sigma=0.636271 ! Fit after self-cal, rms=0.022207Jy sigma=0.635731 ! 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=0.022207Jy sigma=0.635731 ! Fit after self-cal, rms=0.022419Jy sigma=0.635628 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9385 mas, bmaj=2.825 mas, bpa=24.31 degrees ! Estimated noise=0.142769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111065 Jy ! Component: 100 - total flux cleaned = 0.000203637 Jy ! Component: 150 - total flux cleaned = 0.000254492 Jy ! Component: 200 - total flux cleaned = 0.000285714 Jy ! Total flux subtracted in 200 components = 0.000285714 Jy ! Clean residual min=-0.000386 max=0.000394 Jy/beam ! Clean residual mean=0.000000 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.0133175 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 55 components and 0.0133175 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=0.022416Jy sigma=0.635533 ! Fit after self-cal, rms=0.022426Jy sigma=0.635440 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 = 8.97596e-05 Jy ! Component: 100 - total flux cleaned = 0.000129302 Jy ! Component: 150 - total flux cleaned = 0.000142082 Jy ! Component: 200 - total flux cleaned = 0.000157599 Jy ! Total flux subtracted in 200 components = 0.000157599 Jy ! Clean residual min=-0.000390 max=0.000386 Jy/beam ! Clean residual mean=0.000000 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0134751 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.0134751 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=0.022424Jy sigma=0.635385 ! Fit after self-cal, rms=0.022424Jy sigma=0.635378 ! 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=0.022424Jy sigma=0.635378 ! Fit after self-cal, rms=0.022581Jy sigma=0.635361 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9368 mas, bmaj=2.823 mas, bpa=24.37 degrees ! Estimated noise=0.143383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117742 Jy ! Component: 100 - total flux cleaned = 0.00017222 Jy ! Component: 150 - total flux cleaned = 0.000211951 Jy ! Component: 200 - total flux cleaned = 0.000237345 Jy ! Total flux subtracted in 200 components = 0.000237345 Jy ! Clean residual min=-0.000389 max=0.000390 Jy/beam ! Clean residual mean=0.000000 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0137125 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 71 components and 0.0137125 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=0.022580Jy sigma=0.635310 ! Fit after self-cal, rms=0.022584Jy sigma=0.635300 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 = 5.44298e-05 Jy ! Component: 100 - total flux cleaned = 6.88457e-05 Jy ! Component: 150 - total flux cleaned = 7.56462e-05 Jy ! Component: 200 - total flux cleaned = 8.84514e-05 Jy ! Total flux subtracted in 200 components = 8.84514e-05 Jy ! Clean residual min=-0.000390 max=0.000385 Jy/beam ! Clean residual mean=0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0138009 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 74 components and 0.0138009 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=0.022583Jy sigma=0.635270 ! Fit after self-cal, rms=0.022583Jy sigma=0.635266 ! 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=0.022583Jy sigma=0.635266 ! Fit after self-cal, rms=0.022686Jy sigma=0.635258 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.008 mas, bmaj=3.106 mas, bpa=22.51 degrees ! Estimated noise=0.176368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210327 Jy ! Component: 100 - total flux cleaned = 0.000339177 Jy ! Component: 150 - total flux cleaned = 0.000402162 Jy ! Component: 200 - total flux cleaned = 0.000425906 Jy ! Total flux subtracted in 200 components = 0.000425906 Jy ! Clean residual min=-0.000431 max=0.000344 Jy/beam ! Clean residual mean=0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0142268 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.0142268 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=0.022686Jy sigma=0.635237 ! Fit after self-cal, rms=0.022688Jy sigma=0.635223 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 = 8.46711e-05 Jy ! Component: 100 - total flux cleaned = 0.000119473 Jy ! Component: 150 - total flux cleaned = 0.000137729 Jy ! Component: 200 - total flux cleaned = 0.000148886 Jy ! Total flux subtracted in 200 components = 0.000148886 Jy ! Clean residual min=-0.000428 max=0.000338 Jy/beam ! Clean residual mean=0.000000 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0143757 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 0.0143757 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=0.022688Jy sigma=0.635220 ! Fit after self-cal, rms=0.022687Jy sigma=0.635216 ! 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=0.9354 mas, bmaj=2.82 mas, bpa=24.41 degrees ! Estimated noise=0.143839 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9354 x 2.82 at 24.41 degrees (North through East) ! Clean map min=-0.00068714 max=0.012626 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=0.6868 mas, bmaj=2.839 mas, bpa=24.77 degrees ! Estimated noise=0.335236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100691 Jy ! Component: 100 - total flux cleaned = 0.0116192 Jy ! Component: 150 - total flux cleaned = 0.012134 Jy ! Component: 200 - total flux cleaned = 0.0127185 Jy ! Total flux subtracted in 200 components = 0.0127185 Jy ! Clean residual min=-0.001093 max=0.001016 Jy/beam ! Clean residual mean=-0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0127185 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0127185 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9354 mas, bmaj=2.82 mas, bpa=24.41 degrees ! Estimated noise=0.143839 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 = 0.000588034 Jy ! Component: 100 - total flux cleaned = 0.00091233 Jy ! Component: 150 - total flux cleaned = 0.00108231 Jy ! Component: 200 - total flux cleaned = 0.00122143 Jy ! Total flux subtracted in 200 components = 0.00122143 Jy ! Clean residual min=-0.000433 max=0.000467 Jy/beam ! Clean residual mean=-0.000000 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0139399 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.0139399 Jy ! Inverting map ! Added new window around map position (2, 20.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011604 Jy ! Component: 100 - total flux cleaned = 0.000240788 Jy ! Component: 150 - total flux cleaned = 0.000314859 Jy ! Component: 200 - total flux cleaned = 0.000388402 Jy ! Total flux subtracted in 200 components = 0.000388402 Jy ! Clean residual min=-0.000419 max=0.000366 Jy/beam ! Clean residual mean=-0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0143284 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 50 components and 0.0143284 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=2.008 mas, bmaj=3.106 mas, bpa=22.51 degrees ! Estimated noise=0.176368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000144118 Jy ! Component: 100 - total flux cleaned = 0.000207826 Jy ! Component: 150 - total flux cleaned = 0.000238182 Jy ! Component: 200 - total flux cleaned = 0.000254409 Jy ! Total flux subtracted in 200 components = 0.000254409 Jy ! Clean residual min=-0.000402 max=0.000340 Jy/beam ! Clean residual mean=-0.000000 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0145828 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 = 9.89259e-06 Jy ! Component: 100 - total flux cleaned = 2.30975e-05 Jy ! Component: 150 - total flux cleaned = 3.52204e-05 Jy ! Component: 200 - total flux cleaned = 4.2755e-05 Jy ! Total flux subtracted in 200 components = 4.2755e-05 Jy ! Clean residual min=-0.000384 max=0.000316 Jy/beam ! Clean residual mean=0.000000 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0146255 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 88 components and 0.0146255 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9354 mas, bmaj=2.82 mas, bpa=24.41 degrees ! Estimated noise=0.143839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.82388e-05 Jy ! Component: 100 - total flux cleaned = -3.0798e-05 Jy ! Component: 150 - total flux cleaned = -3.56672e-05 Jy ! Component: 200 - total flux cleaned = -3.57579e-05 Jy ! Total flux subtracted in 200 components = -3.57579e-05 Jy ! Clean residual min=-0.000378 max=0.000335 Jy/beam ! Clean residual mean=0.000000 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.0145898 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 107 components and 0.0145898 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=0.022680Jy sigma=0.634962 ! Fit after self-cal, rms=0.022675Jy sigma=0.634844 wmodel J1213+5129_X_map.mod ! Writing 107 model components to file: J1213+5129_X_map.mod wobs J1213+5129_X_uvs.fits ! Writing UV FITS file: J1213+5129_X_uvs.fits wwins J1213+5129_X_map.win ! wwins: Wrote 3 windows to J1213+5129_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 = -2.39216e-05 Jy ! Component: 100 - total flux cleaned = -5.38237e-05 Jy ! Component: 150 - total flux cleaned = -8.78807e-05 Jy ! Component: 200 - total flux cleaned = -0.000115229 Jy ! Component: 250 - total flux cleaned = -0.000125709 Jy ! Component: 300 - total flux cleaned = -0.000130772 Jy ! Component: 350 - total flux cleaned = -0.000130715 Jy ! Component: 400 - total flux cleaned = -0.000111268 Jy ! Component: 450 - total flux cleaned = -0.000115966 Jy ! Component: 500 - total flux cleaned = -0.000120568 Jy ! Component: 550 - total flux cleaned = -0.000129591 Jy ! Component: 600 - total flux cleaned = -0.000138454 Jy ! Component: 650 - total flux cleaned = -0.000151578 Jy ! Component: 700 - total flux cleaned = -0.000168768 Jy ! Component: 750 - total flux cleaned = -0.000202333 Jy ! Component: 800 - total flux cleaned = -0.000222907 Jy ! Component: 850 - total flux cleaned = -0.00024309 Jy ! Component: 900 - total flux cleaned = -0.000255001 Jy ! Component: 950 - total flux cleaned = -0.000266879 Jy ! Component: 1000 - total flux cleaned = -0.000274684 Jy ! Component: 1050 - total flux cleaned = -0.000293737 Jy ! Component: 1100 - total flux cleaned = -0.000312479 Jy ! Component: 1150 - total flux cleaned = -0.000323529 Jy ! Component: 1200 - total flux cleaned = -0.000341715 Jy ! Component: 1250 - total flux cleaned = -0.000345272 Jy ! Component: 1300 - total flux cleaned = -0.000355988 Jy ! Component: 1350 - total flux cleaned = -0.00035953 Jy ! Component: 1400 - total flux cleaned = -0.000377003 Jy ! Component: 1450 - total flux cleaned = -0.000387343 Jy ! Component: 1500 - total flux cleaned = -0.00038737 Jy ! Component: 1550 - total flux cleaned = -0.000397596 Jy ! Component: 1600 - total flux cleaned = -0.000410996 Jy ! Component: 1650 - total flux cleaned = -0.000414331 Jy ! Component: 1700 - total flux cleaned = -0.000424159 Jy ! Component: 1750 - total flux cleaned = -0.000420961 Jy ! Component: 1800 - total flux cleaned = -0.000437079 Jy ! Component: 1850 - total flux cleaned = -0.000437045 Jy ! Component: 1900 - total flux cleaned = -0.000449757 Jy ! Component: 1950 - total flux cleaned = -0.000459212 Jy ! Component: 2000 - total flux cleaned = -0.000462359 Jy ! Component: 2050 - total flux cleaned = -0.000462366 Jy ! Component: 2100 - total flux cleaned = -0.000465417 Jy ! Component: 2150 - total flux cleaned = -0.00047763 Jy ! Component: 2200 - total flux cleaned = -0.000474574 Jy ! Component: 2250 - total flux cleaned = -0.000468556 Jy ! Component: 2300 - total flux cleaned = -0.000480543 Jy ! Component: 2350 - total flux cleaned = -0.000477579 Jy ! Component: 2400 - total flux cleaned = -0.000474609 Jy ! Component: 2450 - total flux cleaned = -0.000480492 Jy ! Component: 2500 - total flux cleaned = -0.000477564 Jy ! Component: 2550 - total flux cleaned = -0.00047752 Jy ! Component: 2600 - total flux cleaned = -0.000466039 Jy ! Component: 2650 - total flux cleaned = -0.000457483 Jy ! Component: 2700 - total flux cleaned = -0.000457497 Jy ! Component: 2750 - total flux cleaned = -0.000460342 Jy ! Component: 2800 - total flux cleaned = -0.000454735 Jy ! Component: 2850 - total flux cleaned = -0.000460312 Jy ! Component: 2900 - total flux cleaned = -0.000451993 Jy ! Component: 2950 - total flux cleaned = -0.000443747 Jy ! Component: 3000 - total flux cleaned = -0.000449224 Jy ! Component: 3050 - total flux cleaned = -0.000438294 Jy ! Component: 3100 - total flux cleaned = -0.000443721 Jy ! Component: 3150 - total flux cleaned = -0.00043829 Jy ! Component: 3200 - total flux cleaned = -0.000422172 Jy ! Component: 3250 - total flux cleaned = -0.000422149 Jy ! Component: 3300 - total flux cleaned = -0.000414175 Jy ! Component: 3350 - total flux cleaned = -0.000419449 Jy ! Component: 3400 - total flux cleaned = -0.000416825 Jy ! Component: 3450 - total flux cleaned = -0.000422052 Jy ! Component: 3500 - total flux cleaned = -0.00040645 Jy ! Component: 3550 - total flux cleaned = -0.000406478 Jy ! Component: 3600 - total flux cleaned = -0.00040389 Jy ! Component: 3650 - total flux cleaned = -0.000388464 Jy ! Component: 3700 - total flux cleaned = -0.000388476 Jy ! Component: 3750 - total flux cleaned = -0.000373232 Jy ! Component: 3800 - total flux cleaned = -0.000368194 Jy ! Component: 3850 - total flux cleaned = -0.000363149 Jy ! Component: 3900 - total flux cleaned = -0.000360654 Jy ! Component: 3950 - total flux cleaned = -0.000360654 Jy ! Component: 4000 - total flux cleaned = -0.00035072 Jy ! Component: 4050 - total flux cleaned = -0.00033589 Jy ! Total flux subtracted in 4096 components = -0.000318673 Jy ! Clean residual min=-0.000154 max=0.000155 Jy/beam ! Clean residual mean=-0.000000 rms=0.000044 Jy/beam ! Combined flux in latest and established models = 0.0142711 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 386 components and 0.0142711 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1213+5129_X_20180604_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9354 x 2.82 at 24.41 degrees (North through East) ! Clean map min=-0.00080222 max=0.012576 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1213+5129_X_20180604_map.fits wmodel /tmp/maps//J1213+5129_X_20180604_map.mod ! Writing 386 model components to file: /tmp/maps//J1213+5129_X_20180604_map.mod wobs /tmp/maps//J1213+5129_X_20180604_uvs.fits ! Writing UV FITS file: /tmp/maps//J1213+5129_X_20180604_uvs.fits wwins /tmp/maps//J1213+5129_X_20180604_map.win ! wwins: Wrote 4 windows to /tmp/maps//J1213+5129_X_20180604_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0125758 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 4.37928e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.04469 1.04469 2.08938 4.17876 8.35751 16.715 33.43 66.8601 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.012 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 287.166 quit ! Quitting program ! Log file /tmp/maps//J1213+5129_X_20180604_dfm.log closed on Wed Jul 4 23:17:47 2018