! Started logfile: .//J1905-1002_C_dfm.log on Mon Jan 20 18:51:56 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1905-1002_C_uva.fits ! Reading UV FITS file: .//J1905-1002_C_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1905-1002 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 3360 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1905-1002_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=1.002524Jy sigma=20.036556 ! Fit after self-cal, rms=0.945193Jy sigma=18.876027 ! 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=2.369 mas, bmaj=9.2 mas, bpa=-7.962 degrees ! Estimated noise=0.821212 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 = 0.0437704 Jy ! Component: 100 - total flux cleaned = 0.0533314 Jy ! Total flux subtracted in 100 components = 0.0533314 Jy ! Clean residual min=-0.003048 max=0.002960 Jy/beam ! Clean residual mean=-0.000001 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.0533314 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0533314 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=0.038034Jy sigma=0.632540 ! Fit after self-cal, rms=0.037804Jy sigma=0.627312 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.888 mas, bmaj=9.177 mas, bpa=-6.408 degrees ! Estimated noise=0.629413 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 = 0.0020619 Jy ! Component: 100 - total flux cleaned = 0.00251601 Jy ! Component: 150 - total flux cleaned = 0.0028744 Jy ! Component: 200 - total flux cleaned = 0.00317674 Jy ! Total flux subtracted in 200 components = 0.00317674 Jy ! Clean residual min=-0.002370 max=0.002335 Jy/beam ! Clean residual mean=0.000001 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0565082 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 35 components and 0.0565082 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=0.037679Jy sigma=0.624685 ! Fit after self-cal, rms=0.037679Jy sigma=0.624641 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.888 x 9.177 at -6.408 degrees (North through East) ! Clean map min=-0.0023087 max=0.055235 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 0.97 KP 1.03 ! LA 1.04 NL 0.97 OV 0.97 PT 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.06 KP 0.91 ! LA 1.03 NL 1.18 OV 0.94 PT 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.01 KP 0.97 ! LA 1.05 NL 1.02 OV 1.02 PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.89 KP 1.04 ! LA 0.93 NL 1.07 OV 1.03 PT 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.02 HN 0.97 KP 1.02 ! LA 1.00 NL 1.06 OV 1.04 PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.89 KP 0.91 ! LA 1.02 NL 1.05 OV 1.12 PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.95 KP 0.99 ! LA 1.03 NL 1.03 OV 1.02 PT 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.92 KP 0.94 ! LA 1.02 NL 1.04 OV 1.08 PT 1.05 ! ! ! Fit before self-cal, rms=0.037679Jy sigma=0.624641 ! Fit after self-cal, rms=0.036214Jy sigma=0.619321 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.859 mas, bmaj=9.162 mas, bpa=-6.408 degrees ! Estimated noise=0.6257 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 = -2.73873e-05 Jy ! Component: 100 - total flux cleaned = 1.87508e-05 Jy ! Component: 150 - total flux cleaned = 4.39206e-05 Jy ! Component: 200 - total flux cleaned = 4.46198e-05 Jy ! Total flux subtracted in 200 components = 4.46198e-05 Jy ! Clean residual min=-0.001906 max=0.001884 Jy/beam ! Clean residual mean=0.000000 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0565528 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.0565528 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=0.036205Jy sigma=0.619104 ! Fit after self-cal, rms=0.036227Jy sigma=0.618929 ! 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=0.036227Jy sigma=0.618929 ! Fit after self-cal, rms=0.036271Jy sigma=0.618899 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.854 mas, bmaj=9.163 mas, bpa=-6.399 degrees ! Estimated noise=0.626472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108257 Jy ! Component: 100 - total flux cleaned = 8.76632e-05 Jy ! Component: 150 - total flux cleaned = 6.99014e-05 Jy ! Component: 200 - total flux cleaned = 4.51695e-05 Jy ! Total flux subtracted in 200 components = 4.51695e-05 Jy ! Clean residual min=-0.001909 max=0.001864 Jy/beam ! Clean residual mean=0.000000 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.056598 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.056598 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=0.036266Jy sigma=0.618801 ! Fit after self-cal, rms=0.036267Jy sigma=0.618795 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 = -2.25997e-05 Jy ! Component: 100 - total flux cleaned = -5.37649e-05 Jy ! Component: 150 - total flux cleaned = -7.55639e-05 Jy ! Component: 200 - total flux cleaned = -0.0001025 Jy ! Total flux subtracted in 200 components = -0.0001025 Jy ! Clean residual min=-0.001914 max=0.001866 Jy/beam ! Clean residual mean=0.000000 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0564955 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.0564955 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=0.036263Jy sigma=0.618749 ! Fit after self-cal, rms=0.036263Jy sigma=0.618747 ! 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=0.036263Jy sigma=0.618747 ! Fit after self-cal, rms=0.036285Jy sigma=0.618728 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.85 mas, bmaj=9.161 mas, bpa=-6.39 degrees ! Estimated noise=0.627281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111541 Jy ! Component: 100 - total flux cleaned = 0.00010419 Jy ! Component: 150 - total flux cleaned = 0.000103966 Jy ! Component: 200 - total flux cleaned = 8.46676e-05 Jy ! Total flux subtracted in 200 components = 8.46676e-05 Jy ! Clean residual min=-0.001896 max=0.001858 Jy/beam ! Clean residual mean=0.000000 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0565801 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.0565801 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=0.036281Jy sigma=0.618683 ! Fit after self-cal, rms=0.036280Jy sigma=0.618681 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.73589e-05 Jy ! Component: 100 - total flux cleaned = -3.60489e-05 Jy ! Component: 150 - total flux cleaned = -4.79211e-05 Jy ! Component: 200 - total flux cleaned = -5.91348e-05 Jy ! Total flux subtracted in 200 components = -5.91348e-05 Jy ! Clean residual min=-0.001902 max=0.001862 Jy/beam ! Clean residual mean=0.000000 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.056521 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.056521 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=0.036277Jy sigma=0.618659 ! Fit after self-cal, rms=0.036277Jy sigma=0.618657 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036277Jy sigma=0.618657 ! Fit after self-cal, rms=0.036282Jy sigma=0.618646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.125 mas, bmaj=9.101 mas, bpa=-4.806 degrees ! Estimated noise=0.669834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000198971 Jy ! Component: 100 - total flux cleaned = 0.000206885 Jy ! Component: 150 - total flux cleaned = 0.000206855 Jy ! Component: 200 - total flux cleaned = 0.000194696 Jy ! Total flux subtracted in 200 components = 0.000194696 Jy ! Clean residual min=-0.001797 max=0.002129 Jy/beam ! Clean residual mean=0.000000 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0567157 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.0567157 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=0.036283Jy sigma=0.618604 ! Fit after self-cal, rms=0.036282Jy sigma=0.618596 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 (-45.3, 51.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000915037 Jy ! Component: 100 - total flux cleaned = 0.00128609 Jy ! Component: 150 - total flux cleaned = 0.00137859 Jy ! Component: 200 - total flux cleaned = 0.00145971 Jy ! Total flux subtracted in 200 components = 0.00145971 Jy ! Clean residual min=-0.001525 max=0.001255 Jy/beam ! Clean residual mean=-0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0581754 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 120 components and 0.0581754 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=0.036162Jy sigma=0.616531 ! Fit after self-cal, rms=0.036158Jy sigma=0.616430 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.846 mas, bmaj=9.156 mas, bpa=-6.379 degrees ! Estimated noise=0.627841 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.846 x 9.156 at -6.379 degrees (North through East) ! Clean map min=-0.0015925 max=0.055293 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=2.329 mas, bmaj=9.194 mas, bpa=-7.968 degrees ! Estimated noise=0.811757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0433658 Jy ! Component: 100 - total flux cleaned = 0.0528797 Jy ! Component: 150 - total flux cleaned = 0.0549769 Jy ! Component: 200 - total flux cleaned = 0.0558273 Jy ! Total flux subtracted in 200 components = 0.0558273 Jy ! Clean residual min=-0.002077 max=0.001850 Jy/beam ! Clean residual mean=-0.000001 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0558273 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0558273 Jy ! Inverting map and beam ! Estimated beam: bmin=2.846 mas, bmaj=9.156 mas, bpa=-6.379 degrees ! Estimated noise=0.627841 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 = 0.000431266 Jy ! Component: 100 - total flux cleaned = 0.000526358 Jy ! Component: 150 - total flux cleaned = 0.000798546 Jy ! Component: 200 - total flux cleaned = 0.00089745 Jy ! Total flux subtracted in 200 components = 0.00089745 Jy ! Clean residual min=-0.001614 max=0.001326 Jy/beam ! Clean residual mean=-0.000000 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0567247 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 78 components and 0.0567247 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.125 mas, bmaj=9.101 mas, bpa=-4.806 degrees ! Estimated noise=0.669834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000743921 Jy ! Component: 100 - total flux cleaned = 0.000953727 Jy ! Component: 150 - total flux cleaned = 0.00104751 Jy ! Component: 200 - total flux cleaned = 0.00113152 Jy ! Total flux subtracted in 200 components = 0.00113152 Jy ! Clean residual min=-0.001375 max=0.001298 Jy/beam ! Clean residual mean=-0.000000 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0578563 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 = 5.75085e-05 Jy ! Component: 100 - total flux cleaned = 0.000145197 Jy ! Component: 150 - total flux cleaned = 0.000160772 Jy ! Component: 200 - total flux cleaned = 0.000176351 Jy ! Total flux subtracted in 200 components = 0.000176351 Jy ! Clean residual min=-0.001358 max=0.001273 Jy/beam ! Clean residual mean=-0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0580326 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 135 components and 0.0580326 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.846 mas, bmaj=9.156 mas, bpa=-6.379 degrees ! Estimated noise=0.627841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.89936e-05 Jy ! Component: 100 - total flux cleaned = 0.000139586 Jy ! Component: 150 - total flux cleaned = 0.000155347 Jy ! Component: 200 - total flux cleaned = 0.000195651 Jy ! Total flux subtracted in 200 components = 0.000195651 Jy ! Clean residual min=-0.001457 max=0.001303 Jy/beam ! Clean residual mean=-0.000000 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0582283 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 165 components and 0.0582283 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=0.036103Jy sigma=0.615733 ! Fit after self-cal, rms=0.036095Jy sigma=0.615620 wmodel J1905-1002_C_map.mod ! Writing 165 model components to file: J1905-1002_C_map.mod wobs J1905-1002_C_uvs.fits ! Writing UV FITS file: J1905-1002_C_uvs.fits wwins J1905-1002_C_map.win ! wwins: Wrote 2 windows to J1905-1002_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000451152 Jy ! Component: 100 - total flux cleaned = -0.00057919 Jy ! Component: 150 - total flux cleaned = -0.000617764 Jy ! Component: 200 - total flux cleaned = -0.000653921 Jy ! Component: 250 - total flux cleaned = -0.000704838 Jy ! Component: 300 - total flux cleaned = -0.000768878 Jy ! Component: 350 - total flux cleaned = -0.000890161 Jy ! Component: 400 - total flux cleaned = -0.00103473 Jy ! Component: 450 - total flux cleaned = -0.00115959 Jy ! Component: 500 - total flux cleaned = -0.00130603 Jy ! Component: 550 - total flux cleaned = -0.0014215 Jy ! Component: 600 - total flux cleaned = -0.00149607 Jy ! Component: 650 - total flux cleaned = -0.0015571 Jy ! Component: 700 - total flux cleaned = -0.00159263 Jy ! Component: 750 - total flux cleaned = -0.00167387 Jy ! Component: 800 - total flux cleaned = -0.0017304 Jy ! Component: 850 - total flux cleaned = -0.00175238 Jy ! Component: 900 - total flux cleaned = -0.00178508 Jy ! Component: 950 - total flux cleaned = -0.00181701 Jy ! Component: 1000 - total flux cleaned = -0.00182737 Jy ! Component: 1050 - total flux cleaned = -0.00185795 Jy ! Component: 1100 - total flux cleaned = -0.00184779 Jy ! Component: 1150 - total flux cleaned = -0.00186762 Jy ! Component: 1200 - total flux cleaned = -0.00184826 Jy ! Component: 1250 - total flux cleaned = -0.0018198 Jy ! Component: 1300 - total flux cleaned = -0.00181048 Jy ! Component: 1350 - total flux cleaned = -0.00177347 Jy ! Component: 1400 - total flux cleaned = -0.00174609 Jy ! Component: 1450 - total flux cleaned = -0.00171914 Jy ! Component: 1500 - total flux cleaned = -0.00167498 Jy ! Component: 1550 - total flux cleaned = -0.00164016 Jy ! Component: 1600 - total flux cleaned = -0.00159752 Jy ! Component: 1650 - total flux cleaned = -0.00157212 Jy ! Component: 1700 - total flux cleaned = -0.00153056 Jy ! Component: 1750 - total flux cleaned = -0.00149774 Jy ! Component: 1800 - total flux cleaned = -0.00145741 Jy ! Component: 1850 - total flux cleaned = -0.00142555 Jy ! Component: 1900 - total flux cleaned = -0.00135509 Jy ! Component: 1950 - total flux cleaned = -0.00132425 Jy ! Component: 2000 - total flux cleaned = -0.00130139 Jy ! Component: 2050 - total flux cleaned = -0.00127121 Jy ! Component: 2100 - total flux cleaned = -0.00123393 Jy ! Component: 2150 - total flux cleaned = -0.00124131 Jy ! Component: 2200 - total flux cleaned = -0.00121936 Jy ! Component: 2250 - total flux cleaned = -0.00121211 Jy ! Component: 2300 - total flux cleaned = -0.0011979 Jy ! Component: 2350 - total flux cleaned = -0.00121213 Jy ! Component: 2400 - total flux cleaned = -0.00121915 Jy ! Component: 2450 - total flux cleaned = -0.00122613 Jy ! Component: 2500 - total flux cleaned = -0.00124693 Jy ! Component: 2550 - total flux cleaned = -0.0012745 Jy ! Component: 2600 - total flux cleaned = -0.00129502 Jy ! Component: 2650 - total flux cleaned = -0.00131542 Jy ! Component: 2700 - total flux cleaned = -0.00134245 Jy ! Component: 2750 - total flux cleaned = -0.00136931 Jy ! Component: 2800 - total flux cleaned = -0.00139602 Jy ! Component: 2850 - total flux cleaned = -0.00144912 Jy ! Component: 2900 - total flux cleaned = -0.00148211 Jy ! Component: 2950 - total flux cleaned = -0.00150187 Jy ! Component: 3000 - total flux cleaned = -0.00152153 Jy ! Component: 3050 - total flux cleaned = -0.00157366 Jy ! Component: 3100 - total flux cleaned = -0.00160609 Jy ! Component: 3150 - total flux cleaned = -0.00163188 Jy ! Component: 3200 - total flux cleaned = -0.00165761 Jy ! Component: 3250 - total flux cleaned = -0.00166403 Jy ! Component: 3300 - total flux cleaned = -0.00168956 Jy ! Component: 3350 - total flux cleaned = -0.00170864 Jy ! Component: 3400 - total flux cleaned = -0.00171498 Jy ! Component: 3450 - total flux cleaned = -0.00174022 Jy ! Component: 3500 - total flux cleaned = -0.00176539 Jy ! Component: 3550 - total flux cleaned = -0.00178424 Jy ! Component: 3600 - total flux cleaned = -0.00180923 Jy ! Component: 3650 - total flux cleaned = -0.00182794 Jy ! Component: 3700 - total flux cleaned = -0.00183416 Jy ! Component: 3750 - total flux cleaned = -0.0018652 Jy ! Component: 3800 - total flux cleaned = -0.0018899 Jy ! Component: 3850 - total flux cleaned = -0.0019084 Jy ! Component: 3900 - total flux cleaned = -0.00193301 Jy ! Component: 3950 - total flux cleaned = -0.00195144 Jy ! Component: 4000 - total flux cleaned = -0.0019759 Jy ! Component: 4050 - total flux cleaned = -0.00199422 Jy ! Total flux subtracted in 4096 components = -0.00199423 Jy ! Clean residual min=-0.000331 max=0.000385 Jy/beam ! Clean residual mean=-0.000001 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.056234 Jy keep ! Adding 318 model components to the UV plane model. ! The established model now contains 483 components and 0.056234 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1905-1002_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.846 x 9.156 at -6.379 degrees (North through East) ! Clean map min=-0.0014234 max=0.054959 Jy/beam ! Writing clean map to FITS file: .//J1905-1002_C_map.fits wmodel .//J1905-1002_C_map.mod ! Writing 483 model components to file: .//J1905-1002_C_map.mod wobs .//J1905-1002_C_uvs.fits ! Writing UV FITS file: .//J1905-1002_C_uvs.fits wwins .//J1905-1002_C_map.win ! wwins: Wrote 3 windows to .//J1905-1002_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0549587 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106393 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.580763 0.580763 1.16153 2.32305 4.6461 9.29221 18.5844 37.1688 74.3377 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.054 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 516.561 quit ! Quitting program ! Log file .//J1905-1002_C_dfm.log closed on Mon Jan 20 18:52:00 2020