! Started logfile: /image_prod/ug002_uva//J1658+4737_X_dfm.log on Thu Mar 5 03:02:53 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /image_prod/ug002_uva//J1658+4737_X_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1658+4737_X_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.907259 visibilities/baseline/integration-bin. ! Found source: J1658+4737 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 36744 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 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 J1658+4737_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. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.268935Jy sigma=8.141704 ! Fit after self-cal, rms=0.298513Jy sigma=2.033486 ! 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=0.7095 mas, bmaj=1.082 mas, bpa=-20.78 degrees ! Estimated noise=1.26027 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 = 0.559183 Jy ! Component: 100 - total flux cleaned = 0.697023 Jy ! Total flux subtracted in 100 components = 0.697023 Jy ! Clean residual min=-0.029819 max=0.073078 Jy/beam ! Clean residual mean=-0.000006 rms=0.006535 Jy/beam ! Combined flux in latest and established models = 0.697023 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.697023 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.207938Jy sigma=1.237421 ! Fit after self-cal, rms=0.207748Jy sigma=1.236256 ! Inverting map ! Added new window around map position (0, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0807655 Jy ! Component: 100 - total flux cleaned = 0.133296 Jy ! Total flux subtracted in 100 components = 0.133296 Jy ! Clean residual min=-0.022973 max=0.046760 Jy/beam ! Clean residual mean=-0.000007 rms=0.004653 Jy/beam ! Combined flux in latest and established models = 0.830319 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.830319 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.147321Jy sigma=0.894352 ! Fit after self-cal, rms=0.145510Jy sigma=0.879961 ! Inverting map ! Added new window around map position (-0.4, 2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.04759 Jy ! Component: 100 - total flux cleaned = 0.0795787 Jy ! Total flux subtracted in 100 components = 0.0795787 Jy ! Clean residual min=-0.017756 max=0.021675 Jy/beam ! Clean residual mean=-0.000007 rms=0.003576 Jy/beam ! Combined flux in latest and established models = 0.909898 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.909898 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.116605Jy sigma=0.716015 ! Fit after self-cal, rms=0.115967Jy sigma=0.710899 ! 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=0.9319 mas, bmaj=1.366 mas, bpa=-22.88 degrees ! Estimated noise=0.58012 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 = 0.0396818 Jy ! Component: 100 - total flux cleaned = 0.066277 Jy ! Component: 150 - total flux cleaned = 0.0850209 Jy ! Component: 200 - total flux cleaned = 0.0987037 Jy ! Total flux subtracted in 200 components = 0.0987037 Jy ! Clean residual min=-0.021565 max=0.020407 Jy/beam ! Clean residual mean=-0.000036 rms=0.003530 Jy/beam ! Combined flux in latest and established models = 1.0086 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 36 components and 1.0086 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.095766Jy sigma=0.602446 ! Fit after self-cal, rms=0.095027Jy sigma=0.597224 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9319 x 1.366 at -22.88 degrees (North through East) ! Clean map min=-0.021059 max=0.74933 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.98 KP 1.06 ! LA 0.96 MK 1.03 NL 1.16 OV 1.00 ! PT 0.89 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.00 KP 1.05 ! LA 0.96 MK 1.04 NL 1.16 OV 1.00 ! PT 0.89 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.99 KP 1.05 ! LA 0.97 MK 1.00 NL 1.17 OV 1.00 ! PT 0.89 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.96 KP 1.04 ! LA 0.98 MK 1.03 NL 1.16 OV 1.00 ! PT 0.89 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.99 KP 1.05 ! LA 0.98 MK 1.03 NL 1.16 OV 1.01 ! PT 0.89 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.00 KP 1.05 ! LA 0.98 MK 1.04 NL 1.16 OV 0.99 ! PT 0.90 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.00 KP 1.05 ! LA 0.97 MK 1.04 NL 1.17 OV 1.00 ! PT 0.89 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.00 KP 1.04 ! LA 0.98 MK 1.05 NL 1.15 OV 1.00 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.01 KP 1.05 ! LA 0.97 MK 1.03 NL 1.15 OV 1.00 ! PT 0.89 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.01 KP 1.04 ! LA 0.97 MK 1.04 NL 1.16 OV 1.01 ! PT 0.88 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.00 KP 1.06 ! LA 0.98 MK 1.05 NL 1.15 OV 1.02 ! PT 0.89 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.04 KP 1.04 ! LA 0.97 MK 1.06 NL 1.16 OV 1.03 ! PT 0.88 SC 1.01 ! ! ! Fit before self-cal, rms=0.095027Jy sigma=0.597224 ! Fit after self-cal, rms=0.066505Jy sigma=0.426637 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9432 mas, bmaj=1.365 mas, bpa=-21.84 degrees ! Estimated noise=0.577176 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 = -0.00102305 Jy ! Component: 100 - total flux cleaned = -0.00218611 Jy ! Component: 150 - total flux cleaned = -0.00296428 Jy ! Component: 200 - total flux cleaned = -0.00323183 Jy ! Total flux subtracted in 200 components = -0.00323183 Jy ! Clean residual min=-0.006045 max=0.007969 Jy/beam ! Clean residual mean=-0.000001 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 1.00537 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 1.00537 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.065604Jy sigma=0.420552 ! Fit after self-cal, rms=0.065574Jy sigma=0.420267 ! Inverting map ! Added new window around map position (-1.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0051905 Jy ! Component: 100 - total flux cleaned = 0.00485485 Jy ! Component: 150 - total flux cleaned = 0.00469115 Jy ! Component: 200 - total flux cleaned = 0.00455759 Jy ! Total flux subtracted in 200 components = 0.00455759 Jy ! Clean residual min=-0.005699 max=0.006528 Jy/beam ! Clean residual mean=-0.000002 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 1.00993 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 1.00993 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.064501Jy sigma=0.413536 ! Fit after self-cal, rms=0.064449Jy sigma=0.413196 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.064449Jy sigma=0.413196 ! Fit after self-cal, rms=0.058534Jy sigma=0.373844 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9403 mas, bmaj=1.361 mas, bpa=-21.67 degrees ! Estimated noise=0.576487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00107348 Jy ! Component: 100 - total flux cleaned = -0.000772316 Jy ! Component: 150 - total flux cleaned = -0.000418524 Jy ! Component: 200 - total flux cleaned = -0.000314785 Jy ! Total flux subtracted in 200 components = -0.000314785 Jy ! Clean residual min=-0.003173 max=0.003723 Jy/beam ! Clean residual mean=-0.000002 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 1.00961 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 1.00961 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057834Jy sigma=0.368907 ! Fit after self-cal, rms=0.057792Jy sigma=0.368641 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 (-3.6, 7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035737 Jy ! Component: 100 - total flux cleaned = 0.00408155 Jy ! Component: 150 - total flux cleaned = 0.00443348 Jy ! Component: 200 - total flux cleaned = 0.00499385 Jy ! Total flux subtracted in 200 components = 0.00499385 Jy ! Clean residual min=-0.002846 max=0.003095 Jy/beam ! Clean residual mean=-0.000004 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 1.01461 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 86 components and 1.01461 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057428Jy sigma=0.366436 ! Fit after self-cal, rms=0.057414Jy sigma=0.366361 ! Inverting map ! Added new window around map position (2.4, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129989 Jy ! Component: 100 - total flux cleaned = 0.00198071 Jy ! Component: 150 - total flux cleaned = 0.00243349 Jy ! Component: 200 - total flux cleaned = 0.00264516 Jy ! Total flux subtracted in 200 components = 0.00264516 Jy ! Clean residual min=-0.002681 max=0.002863 Jy/beam ! Clean residual mean=-0.000004 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 1.01725 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 1.01725 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057179Jy sigma=0.364842 ! Fit after self-cal, rms=0.057172Jy sigma=0.364774 ! Inverting map ! Added new window around map position (6.6, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128097 Jy ! Component: 100 - total flux cleaned = 0.00180819 Jy ! Component: 150 - total flux cleaned = 0.00201205 Jy ! Component: 200 - total flux cleaned = 0.00201097 Jy ! Total flux subtracted in 200 components = 0.00201097 Jy ! Clean residual min=-0.002710 max=0.002400 Jy/beam ! Clean residual mean=-0.000003 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 1.01926 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 114 components and 1.01926 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.056975Jy sigma=0.363535 ! Fit after self-cal, rms=0.056972Jy sigma=0.363512 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.056972Jy sigma=0.363512 ! Fit after self-cal, rms=0.056530Jy sigma=0.360397 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.939 mas, bmaj=1.359 mas, bpa=-21.57 degrees ! Estimated noise=0.576187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0020155 Jy ! Component: 100 - total flux cleaned = -0.00178205 Jy ! Component: 150 - total flux cleaned = -0.00149749 Jy ! Component: 200 - total flux cleaned = -0.001048 Jy ! Total flux subtracted in 200 components = -0.001048 Jy ! Clean residual min=-0.001986 max=0.002280 Jy/beam ! Clean residual mean=-0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 1.01821 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 121 components and 1.01821 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.056320Jy sigma=0.359052 ! Fit after self-cal, rms=0.056314Jy sigma=0.358995 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 (9, 7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163289 Jy ! Component: 100 - total flux cleaned = 0.00187579 Jy ! Component: 150 - total flux cleaned = 0.00215029 Jy ! Component: 200 - total flux cleaned = 0.00235596 Jy ! Total flux subtracted in 200 components = 0.00235596 Jy ! Clean residual min=-0.001818 max=0.001891 Jy/beam ! Clean residual mean=-0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 1.02057 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 134 components and 1.02057 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.056187Jy sigma=0.358198 ! Fit after self-cal, rms=0.056185Jy sigma=0.358179 ! Inverting map ! Added new window around map position (24.6, -36.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001571 Jy ! Component: 100 - total flux cleaned = 0.00212041 Jy ! Component: 150 - total flux cleaned = 0.00244644 Jy ! Component: 200 - total flux cleaned = 0.00266604 Jy ! Total flux subtracted in 200 components = 0.00266604 Jy ! Clean residual min=-0.001718 max=0.001808 Jy/beam ! Clean residual mean=-0.000000 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 1.02324 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 150 components and 1.02324 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.056092Jy sigma=0.357646 ! Fit after self-cal, rms=0.056089Jy sigma=0.357627 ! Inverting map ! Added new window around map position (9.6, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000538892 Jy ! Component: 100 - total flux cleaned = 0.00110243 Jy ! Component: 150 - total flux cleaned = 0.00154885 Jy ! Component: 200 - total flux cleaned = 0.00184229 Jy ! Total flux subtracted in 200 components = 0.00184229 Jy ! Clean residual min=-0.001598 max=0.001774 Jy/beam ! Clean residual mean=0.000000 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 1.02508 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 163 components and 1.02508 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055996Jy sigma=0.357044 ! Fit after self-cal, rms=0.055993Jy sigma=0.357033 ! Inverting map ! Added new window around map position (18.4, 15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105398 Jy ! Component: 100 - total flux cleaned = 0.00151322 Jy ! Component: 150 - total flux cleaned = 0.00174751 Jy ! Component: 200 - total flux cleaned = 0.00196983 Jy ! Total flux subtracted in 200 components = 0.00196983 Jy ! Clean residual min=-0.001541 max=0.001591 Jy/beam ! Clean residual mean=-0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 1.02705 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 180 components and 1.02705 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055924Jy sigma=0.356633 ! Fit after self-cal, rms=0.055922Jy sigma=0.356623 ! Inverting map ! Added new window around map position (11, -10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000845909 Jy ! Component: 100 - total flux cleaned = 0.00107397 Jy ! Component: 150 - total flux cleaned = 0.00107323 Jy ! Component: 200 - total flux cleaned = 0.00120682 Jy ! Total flux subtracted in 200 components = 0.00120682 Jy ! Clean residual min=-0.001508 max=0.001518 Jy/beam ! Clean residual mean=-0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 1.02826 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 194 components and 1.02826 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055867Jy sigma=0.356276 ! Fit after self-cal, rms=0.055864Jy sigma=0.356266 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055864Jy sigma=0.356266 ! Fit after self-cal, rms=0.055819Jy sigma=0.355965 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.185 mas, bmaj=2.36 mas, bpa=-48.74 degrees ! Estimated noise=0.786744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000154525 Jy ! Component: 100 - total flux cleaned = 0.000222656 Jy ! Component: 150 - total flux cleaned = 0.000447515 Jy ! Component: 200 - total flux cleaned = 0.000589927 Jy ! Total flux subtracted in 200 components = 0.000589927 Jy ! Clean residual min=-0.001547 max=0.001702 Jy/beam ! Clean residual mean=-0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 1.02885 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 212 components and 1.02885 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055798Jy sigma=0.355842 ! Fit after self-cal, rms=0.055796Jy sigma=0.355829 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000256089 Jy ! Component: 100 - total flux cleaned = 0.000308035 Jy ! Component: 150 - total flux cleaned = 0.000356433 Jy ! Component: 200 - total flux cleaned = 0.00037791 Jy ! Total flux subtracted in 200 components = 0.00037791 Jy ! Clean residual min=-0.001546 max=0.001619 Jy/beam ! Clean residual mean=-0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 1.02922 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 217 components and 1.02922 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055786Jy sigma=0.355770 ! Fit after self-cal, rms=0.055786Jy sigma=0.355767 ! 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=0.9386 mas, bmaj=1.358 mas, bpa=-21.56 degrees ! Estimated noise=0.576041 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9386 x 1.358 at -21.56 degrees (North through East) ! Clean map min=-0.002184 max=0.74348 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055786Jy sigma=0.355767 ! Fit after self-cal, rms=0.052363Jy sigma=0.327926 ! Inverting map and beam ! Estimated beam: bmin=0.9384 mas, bmaj=1.358 mas, bpa=-21.59 degrees ! Estimated noise=0.576037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000249249 Jy ! Component: 100 - total flux cleaned = -0.000210293 Jy ! Component: 150 - total flux cleaned = -0.000175841 Jy ! Component: 200 - total flux cleaned = -0.000108793 Jy ! Total flux subtracted in 200 components = -0.000108793 Jy ! Clean residual min=-0.001267 max=0.001373 Jy/beam ! Clean residual mean=0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 1.02911 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 229 components and 1.02911 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.052314Jy sigma=0.327601 ! Fit after self-cal, rms=0.052312Jy sigma=0.327594 ! Inverting map ! Added new window around map position (-15.4, 29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110579 Jy ! Component: 100 - total flux cleaned = 0.00127139 Jy ! Component: 150 - total flux cleaned = 0.00142034 Jy ! Component: 200 - total flux cleaned = 0.00147657 Jy ! Total flux subtracted in 200 components = 0.00147657 Jy ! Clean residual min=-0.001163 max=0.001190 Jy/beam ! Clean residual mean=0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 1.03059 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 247 components and 1.03059 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.052267Jy sigma=0.327334 ! Fit after self-cal, rms=0.052266Jy sigma=0.327330 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.052266Jy sigma=0.327330 ! Fit after self-cal, rms=0.052259Jy sigma=0.327286 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=0.7151 mas, bmaj=1.077 mas, bpa=-19.52 degrees ! Estimated noise=1.25849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.55741 Jy ! Component: 100 - total flux cleaned = 0.701573 Jy ! Component: 150 - total flux cleaned = 0.779664 Jy ! Component: 200 - total flux cleaned = 0.833817 Jy ! Total flux subtracted in 200 components = 0.833817 Jy ! Clean residual min=-0.012506 max=0.030456 Jy/beam ! Clean residual mean=-0.000001 rms=0.002942 Jy/beam ! Combined flux in latest and established models = 0.833817 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.833817 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9382 mas, bmaj=1.357 mas, bpa=-21.58 degrees ! Estimated noise=0.576025 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 = 0.0562786 Jy ! Component: 100 - total flux cleaned = 0.0918713 Jy ! Component: 150 - total flux cleaned = 0.115459 Jy ! Component: 200 - total flux cleaned = 0.131622 Jy ! Total flux subtracted in 200 components = 0.131622 Jy ! Clean residual min=-0.003970 max=0.008984 Jy/beam ! Clean residual mean=-0.000002 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.965439 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 41 components and 0.965438 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114496 Jy ! Component: 100 - total flux cleaned = 0.0197674 Jy ! Component: 150 - total flux cleaned = 0.0259119 Jy ! Component: 200 - total flux cleaned = 0.0307514 Jy ! Total flux subtracted in 200 components = 0.0307514 Jy ! Clean residual min=-0.002490 max=0.003458 Jy/beam ! Clean residual mean=-0.000000 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.99619 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 60 components and 0.99619 Jy ! Inverting map ! Added new window around map position (-0.6, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412027 Jy ! Component: 100 - total flux cleaned = 0.00753549 Jy ! Component: 150 - total flux cleaned = 0.0104621 Jy ! Component: 200 - total flux cleaned = 0.013053 Jy ! Total flux subtracted in 200 components = 0.013053 Jy ! Clean residual min=-0.002173 max=0.002320 Jy/beam ! Clean residual mean=-0.000000 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 1.00924 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 80 components and 1.00924 Jy ! Inverting map ! Added new window around map position (-1.6, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220853 Jy ! Component: 100 - total flux cleaned = 0.00419463 Jy ! Component: 150 - total flux cleaned = 0.00587795 Jy ! Component: 200 - total flux cleaned = 0.00730325 Jy ! Total flux subtracted in 200 components = 0.00730325 Jy ! Clean residual min=-0.002028 max=0.001892 Jy/beam ! Clean residual mean=0.000000 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 1.01655 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 104 components and 1.01655 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=2.185 mas, bmaj=2.359 mas, bpa=-48.76 degrees ! Estimated noise=0.787103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244271 Jy ! Component: 100 - total flux cleaned = 0.00424803 Jy ! Component: 150 - total flux cleaned = 0.00551457 Jy ! Component: 200 - total flux cleaned = 0.00643334 Jy ! Total flux subtracted in 200 components = 0.00643334 Jy ! Clean residual min=-0.001756 max=0.001790 Jy/beam ! Clean residual mean=0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 1.02298 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000794474 Jy ! Component: 100 - total flux cleaned = 0.00148571 Jy ! Component: 150 - total flux cleaned = 0.00200171 Jy ! Component: 200 - total flux cleaned = 0.00248871 Jy ! Total flux subtracted in 200 components = 0.00248871 Jy ! Clean residual min=-0.001659 max=0.001595 Jy/beam ! Clean residual mean=0.000002 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 1.02547 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 155 components and 1.02547 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9382 mas, bmaj=1.357 mas, bpa=-21.58 degrees ! Estimated noise=0.576025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000151923 Jy ! Component: 100 - total flux cleaned = -9.39243e-05 Jy ! Component: 150 - total flux cleaned = 0.000132547 Jy ! Component: 200 - total flux cleaned = 0.000398688 Jy ! Total flux subtracted in 200 components = 0.000398688 Jy ! Clean residual min=-0.001784 max=0.001474 Jy/beam ! Clean residual mean=0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 1.02587 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 178 components and 1.02587 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.052501Jy sigma=0.329117 ! Fit after self-cal, rms=0.052481Jy sigma=0.328948 wmodel J1658+4737_X_map.mod ! Writing 178 model components to file: J1658+4737_X_map.mod wobs J1658+4737_X_uvs.fits ! Writing UV FITS file: J1658+4737_X_uvs.fits wwins J1658+4737_X_map.win ! wwins: Wrote 15 windows to J1658+4737_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 = -0.000281229 Jy ! Component: 100 - total flux cleaned = -0.000282259 Jy ! Component: 150 - total flux cleaned = -0.000258371 Jy ! Component: 200 - total flux cleaned = -0.000164958 Jy ! Component: 250 - total flux cleaned = -7.34653e-05 Jy ! Component: 300 - total flux cleaned = 3.73537e-05 Jy ! Component: 350 - total flux cleaned = 0.000102629 Jy ! Component: 400 - total flux cleaned = 0.000187812 Jy ! Component: 450 - total flux cleaned = 0.000229154 Jy ! Component: 500 - total flux cleaned = 0.000250002 Jy ! Component: 550 - total flux cleaned = 0.000310786 Jy ! Component: 600 - total flux cleaned = 0.00039059 Jy ! Component: 650 - total flux cleaned = 0.000390563 Jy ! Component: 700 - total flux cleaned = 0.000390611 Jy ! Component: 750 - total flux cleaned = 0.00042897 Jy ! Component: 800 - total flux cleaned = 0.000466463 Jy ! Component: 850 - total flux cleaned = 0.000410769 Jy ! Component: 900 - total flux cleaned = 0.000447358 Jy ! Component: 950 - total flux cleaned = 0.000483777 Jy ! Component: 1000 - total flux cleaned = 0.000447549 Jy ! Component: 1050 - total flux cleaned = 0.000447778 Jy ! Component: 1100 - total flux cleaned = 0.000517927 Jy ! Component: 1150 - total flux cleaned = 0.000500649 Jy ! Component: 1200 - total flux cleaned = 0.000517603 Jy ! Component: 1250 - total flux cleaned = 0.000535005 Jy ! Component: 1300 - total flux cleaned = 0.000501278 Jy ! Component: 1350 - total flux cleaned = 0.00050114 Jy ! Component: 1400 - total flux cleaned = 0.000501445 Jy ! Component: 1450 - total flux cleaned = 0.000517764 Jy ! Component: 1500 - total flux cleaned = 0.00050174 Jy ! Component: 1550 - total flux cleaned = 0.000453815 Jy ! Component: 1600 - total flux cleaned = 0.000469715 Jy ! Component: 1650 - total flux cleaned = 0.000438396 Jy ! Component: 1700 - total flux cleaned = 0.000453863 Jy ! Component: 1750 - total flux cleaned = 0.000453858 Jy ! Component: 1800 - total flux cleaned = 0.000453896 Jy ! Component: 1850 - total flux cleaned = 0.000438834 Jy ! Component: 1900 - total flux cleaned = 0.000394131 Jy ! Component: 1950 - total flux cleaned = 0.000408825 Jy ! Component: 2000 - total flux cleaned = 0.000350268 Jy ! Component: 2050 - total flux cleaned = 0.000350165 Jy ! Component: 2100 - total flux cleaned = 0.00033581 Jy ! Component: 2150 - total flux cleaned = 0.000364393 Jy ! Component: 2200 - total flux cleaned = 0.000421139 Jy ! Component: 2250 - total flux cleaned = 0.000378875 Jy ! Component: 2300 - total flux cleaned = 0.000364671 Jy ! Component: 2350 - total flux cleaned = 0.000364605 Jy ! Component: 2400 - total flux cleaned = 0.000350757 Jy ! Component: 2450 - total flux cleaned = 0.000378055 Jy ! Component: 2500 - total flux cleaned = 0.00036458 Jy ! Component: 2550 - total flux cleaned = 0.000351056 Jy ! Component: 2600 - total flux cleaned = 0.000297925 Jy ! Component: 2650 - total flux cleaned = 0.000364063 Jy ! Component: 2700 - total flux cleaned = 0.000298484 Jy ! Component: 2750 - total flux cleaned = 0.000350507 Jy ! Component: 2800 - total flux cleaned = 0.000324769 Jy ! Component: 2850 - total flux cleaned = 0.000312098 Jy ! Component: 2900 - total flux cleaned = 0.00027385 Jy ! Component: 2950 - total flux cleaned = 0.000298989 Jy ! Component: 3000 - total flux cleaned = 0.000286491 Jy ! Component: 3050 - total flux cleaned = 0.000236901 Jy ! Component: 3100 - total flux cleaned = 0.000199754 Jy ! Component: 3150 - total flux cleaned = 0.000248935 Jy ! Component: 3200 - total flux cleaned = 0.000187871 Jy ! Component: 3250 - total flux cleaned = 0.000175786 Jy ! Component: 3300 - total flux cleaned = 0.000199699 Jy ! Component: 3350 - total flux cleaned = 0.000259335 Jy ! Component: 3400 - total flux cleaned = 0.000188064 Jy ! Component: 3450 - total flux cleaned = 0.000246802 Jy ! Component: 3500 - total flux cleaned = 0.000235225 Jy ! Component: 3550 - total flux cleaned = 0.00023521 Jy ! Component: 3600 - total flux cleaned = 0.000223671 Jy ! Component: 3650 - total flux cleaned = 0.000212239 Jy ! Component: 3700 - total flux cleaned = 0.000223579 Jy ! Component: 3750 - total flux cleaned = 0.000257297 Jy ! Component: 3800 - total flux cleaned = 0.0002573 Jy ! Component: 3850 - total flux cleaned = 0.000190329 Jy ! Component: 3900 - total flux cleaned = 0.000245826 Jy ! Component: 3950 - total flux cleaned = 0.000256919 Jy ! Component: 4000 - total flux cleaned = 0.000267917 Jy ! Component: 4050 - total flux cleaned = 0.000278707 Jy ! Total flux subtracted in 4096 components = 0.000267884 Jy ! Clean residual min=-0.000579 max=0.000644 Jy/beam ! Clean residual mean=0.000000 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 1.02614 Jy keep ! Adding 333 model components to the UV plane model. ! The established model now contains 510 components and 1.02614 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1658+4737_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9382 x 1.357 at -21.58 degrees (North through East) ! Clean map min=-0.0013634 max=0.7441 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1658+4737_X_map.fits wmodel /image_prod/ug002_uva//J1658+4737_X_map.mod ! Writing 510 model components to file: /image_prod/ug002_uva//J1658+4737_X_map.mod wobs /image_prod/ug002_uva//J1658+4737_X_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1658+4737_X_uvs.fits wwins /image_prod/ug002_uva//J1658+4737_X_map.win ! wwins: Wrote 16 windows to /image_prod/ug002_uva//J1658+4737_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.744096 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001849 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0745467 0.0745467 0.149093 0.298187 0.596374 1.19275 2.3855 4.77099 9.54198 19.084 38.1679 76.3358 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.744 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4024.32 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1658+4737_X_dfm.log closed on Thu Mar 5 03:03:01 2020