! Started logfile: /scr/pima/bu007_uvs/J1130+2906_C_dfm.log on Sun Jun 24 02:21:31 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.60049 obs /scr/pima/bu007_uvs/J1130+2906_C_uva.fits ! Reading UV FITS file: /scr/pima/bu007_uvs/J1130+2906_C_uva.fits ! AN table 1: 49 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.989116 visibilities/baseline/integration-bin. ! Found source: J1130+2906 ! ! 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 4.60049e+09 8e+06 1 8e+06 ! 02 2 4.73049e+09 8e+06 1 8e+06 ! 03 3 4.84049e+09 8e+06 1 8e+06 ! 04 4 4.93049e+09 8e+06 1 8e+06 ! 05 5 5.00049e+09 8e+06 1 8e+06 ! 06 6 5.05049e+09 8e+06 1 8e+06 ! 07 7 5.08049e+09 8e+06 1 8e+06 ! 08 8 5.09049e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 17448 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 J1130+2906_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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002261Jy sigma=17.393481 ! Fit after self-cal, rms=0.964050Jy sigma=16.718035 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.132 mas, bmaj=3.495 mas, bpa=12.79 degrees ! Estimated noise=0.60727 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 = 0.0311419 Jy ! Component: 100 - total flux cleaned = 0.0380174 Jy ! Total flux subtracted in 100 components = 0.0380174 Jy ! Clean residual min=-0.003449 max=0.003387 Jy/beam ! Clean residual mean=-0.000002 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.0380174 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0380174 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=0.081290Jy sigma=1.357287 ! Fit after self-cal, rms=0.079646Jy sigma=1.327834 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00476741 Jy ! Component: 100 - total flux cleaned = 0.00525728 Jy ! Total flux subtracted in 100 components = 0.00525728 Jy ! Clean residual min=-0.003404 max=0.003399 Jy/beam ! Clean residual mean=-0.000002 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.0432747 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0432747 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=0.079487Jy sigma=1.324264 ! Fit after self-cal, rms=0.079472Jy sigma=1.324072 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.4 mas, bmaj=3.699 mas, bpa=11.92 degrees ! Estimated noise=0.315144 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 = 0.000822007 Jy ! Component: 100 - total flux cleaned = 0.000961295 Jy ! Component: 150 - total flux cleaned = 0.00109102 Jy ! Component: 200 - total flux cleaned = 0.00118294 Jy ! Total flux subtracted in 200 components = 0.00118294 Jy ! Clean residual min=-0.001685 max=0.001765 Jy/beam ! Clean residual mean=-0.000001 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0444576 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.0444576 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=0.079460Jy sigma=1.323831 ! Fit after self-cal, rms=0.079456Jy sigma=1.323779 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.4 x 3.699 at 11.92 degrees (North through East) ! Clean map min=-0.0016883 max=0.042973 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.93 HN 1.01 KP 0.75 ! LA 1.13 MK 0.97 NL 1.02 OV 0.95 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 HN 0.97 KP 0.98 ! LA 0.94 MK 0.98 NL 1.12 OV 1.06 ! PT 0.84 SC 1.24 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 0.94 KP 1.01 ! LA 0.91 MK 1.00 NL 1.02 OV 1.03 ! PT 1.04 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.98 KP 0.92 ! LA 1.02 MK 1.16 NL 0.95 OV 0.96 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.06 HN 0.89 KP 0.94 ! LA 1.13 MK 1.11 NL 0.92 OV 1.04 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.00 KP 0.98 ! LA 1.11 MK 0.88 NL 0.99 OV 1.10 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 0.96 KP 0.93 ! LA 1.08 MK 1.11 NL 0.98 OV 1.00 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 0.96 KP 1.01 ! LA 1.20 MK 1.09 NL 0.89 OV 1.05 ! PT 0.94 SC 0.95 ! ! ! Fit before self-cal, rms=0.079456Jy sigma=1.323779 ! Fit after self-cal, rms=0.079985Jy sigma=1.321070 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.41 mas, bmaj=3.71 mas, bpa=11.71 degrees ! Estimated noise=0.314394 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 = -0.000446205 Jy ! Component: 100 - total flux cleaned = -0.000484549 Jy ! Component: 150 - total flux cleaned = -0.000534905 Jy ! Component: 200 - total flux cleaned = -0.000568021 Jy ! Total flux subtracted in 200 components = -0.000568021 Jy ! Clean residual min=-0.001764 max=0.001774 Jy/beam ! Clean residual mean=-0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0438896 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.0438896 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=0.079979Jy sigma=1.321019 ! Fit after self-cal, rms=0.080131Jy sigma=1.319695 ! 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=0.080131Jy sigma=1.319695 ! Fit after self-cal, rms=0.081101Jy sigma=1.319361 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.416 mas, bmaj=3.714 mas, bpa=11.7 degrees ! Estimated noise=0.314301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000402485 Jy ! Component: 100 - total flux cleaned = -0.000436664 Jy ! Component: 150 - total flux cleaned = -0.000481545 Jy ! Component: 200 - total flux cleaned = -0.00051858 Jy ! Total flux subtracted in 200 components = -0.00051858 Jy ! Clean residual min=-0.001571 max=0.001795 Jy/beam ! Clean residual mean=-0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.043371 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.043371 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=0.081097Jy sigma=1.319325 ! Fit after self-cal, rms=0.081164Jy sigma=1.318889 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (17.4, -75). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000658318 Jy ! Component: 100 - total flux cleaned = 0.000620322 Jy ! Component: 150 - total flux cleaned = 0.000618906 Jy ! Component: 200 - total flux cleaned = 0.00061821 Jy ! Total flux subtracted in 200 components = 0.00061821 Jy ! Clean residual min=-0.001670 max=0.001474 Jy/beam ! Clean residual mean=-0.000002 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0439893 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.0439893 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=0.081123Jy sigma=1.318296 ! Fit after self-cal, rms=0.081104Jy sigma=1.317991 ! 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=0.081104Jy sigma=1.317991 ! Fit after self-cal, rms=0.081104Jy sigma=1.317911 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.421 mas, bmaj=3.718 mas, bpa=11.71 degrees ! Estimated noise=0.312749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00063057 Jy ! Component: 100 - total flux cleaned = 0.000580609 Jy ! Component: 150 - total flux cleaned = 0.000513933 Jy ! Component: 200 - total flux cleaned = 0.00039908 Jy ! Total flux subtracted in 200 components = 0.00039908 Jy ! Clean residual min=-0.001577 max=0.001420 Jy/beam ! Clean residual mean=-0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0443883 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.0443883 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=0.081080Jy sigma=1.317592 ! Fit after self-cal, rms=0.081099Jy sigma=1.317073 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 = 0.000156887 Jy ! Component: 100 - total flux cleaned = 0.000110379 Jy ! Component: 150 - total flux cleaned = 3.4057e-05 Jy ! Component: 200 - total flux cleaned = -1.69896e-05 Jy ! Total flux subtracted in 200 components = -1.69896e-05 Jy ! Clean residual min=-0.001560 max=0.001456 Jy/beam ! Clean residual mean=-0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0443713 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.0443714 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=0.081085Jy sigma=1.316871 ! Fit after self-cal, rms=0.081079Jy sigma=1.316671 ! 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=0.081079Jy sigma=1.316671 ! Fit after self-cal, rms=0.081177Jy sigma=1.316617 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.463 mas, bmaj=4.921 mas, bpa=2.172 degrees ! Estimated noise=0.424144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000161629 Jy ! Component: 100 - total flux cleaned = -0.000181858 Jy ! Component: 150 - total flux cleaned = -0.000166642 Jy ! Component: 200 - total flux cleaned = -0.000166557 Jy ! Total flux subtracted in 200 components = -0.000166557 Jy ! Clean residual min=-0.001705 max=0.001649 Jy/beam ! Clean residual mean=-0.000002 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0442048 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.0442048 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=0.081171Jy sigma=1.316579 ! Fit after self-cal, rms=0.081193Jy sigma=1.316428 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 = -0.000122675 Jy ! Component: 100 - total flux cleaned = -0.000106664 Jy ! Component: 150 - total flux cleaned = -0.000106669 Jy ! Component: 200 - total flux cleaned = -0.000129542 Jy ! Total flux subtracted in 200 components = -0.000129542 Jy ! Clean residual min=-0.001685 max=0.001640 Jy/beam ! Clean residual mean=-0.000002 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0440752 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.0440752 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=0.081189Jy sigma=1.316418 ! Fit after self-cal, rms=0.081186Jy sigma=1.316370 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.422 mas, bmaj=3.721 mas, bpa=11.73 degrees ! Estimated noise=0.31209 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.422 x 3.721 at 11.73 degrees (North through East) ! Clean map min=-0.0018624 max=0.042462 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.149 mas, bmaj=3.52 mas, bpa=12.44 degrees ! Estimated noise=0.606754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0336914 Jy ! Component: 100 - total flux cleaned = 0.0418199 Jy ! Component: 150 - total flux cleaned = 0.0432043 Jy ! Component: 200 - total flux cleaned = 0.043526 Jy ! Total flux subtracted in 200 components = 0.043526 Jy ! Clean residual min=-0.003008 max=0.003261 Jy/beam ! Clean residual mean=-0.000001 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.043526 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.043526 Jy ! Inverting map and beam ! Estimated beam: bmin=1.422 mas, bmaj=3.721 mas, bpa=11.73 degrees ! Estimated noise=0.31209 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 = -0.00065093 Jy ! Component: 100 - total flux cleaned = -0.000382163 Jy ! Component: 150 - total flux cleaned = -0.000243247 Jy ! Component: 200 - total flux cleaned = -0.000121371 Jy ! Total flux subtracted in 200 components = -0.000121371 Jy ! Clean residual min=-0.001730 max=0.001546 Jy/beam ! Clean residual mean=-0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0434047 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.0434047 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=3.463 mas, bmaj=4.921 mas, bpa=2.172 degrees ! Estimated noise=0.424144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00040009 Jy ! Component: 100 - total flux cleaned = 0.000489463 Jy ! Component: 150 - total flux cleaned = 0.000488513 Jy ! Component: 200 - total flux cleaned = 0.000507456 Jy ! Total flux subtracted in 200 components = 0.000507456 Jy ! Clean residual min=-0.001786 max=0.001823 Jy/beam ! Clean residual mean=-0.000003 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0439121 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 = 3.24247e-05 Jy ! Component: 100 - total flux cleaned = 6.06177e-05 Jy ! Component: 150 - total flux cleaned = 6.06847e-05 Jy ! Component: 200 - total flux cleaned = 7.19928e-05 Jy ! Total flux subtracted in 200 components = 7.19928e-05 Jy ! Clean residual min=-0.001740 max=0.001796 Jy/beam ! Clean residual mean=-0.000002 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0439841 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 49 components and 0.0439841 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.422 mas, bmaj=3.721 mas, bpa=11.73 degrees ! Estimated noise=0.31209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150041 Jy ! Component: 100 - total flux cleaned = 0.000208452 Jy ! Component: 150 - total flux cleaned = 0.000209639 Jy ! Component: 200 - total flux cleaned = 0.000167704 Jy ! Total flux subtracted in 200 components = 0.000167704 Jy ! Clean residual min=-0.001569 max=0.001495 Jy/beam ! Clean residual mean=-0.000002 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0441518 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.0441518 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=0.081185Jy sigma=1.316473 ! Fit after self-cal, rms=0.081169Jy sigma=1.316257 wmodel J1130+2906_C_map.mod ! Writing 61 model components to file: J1130+2906_C_map.mod wobs J1130+2906_C_uvs.fits ! Writing UV FITS file: J1130+2906_C_uvs.fits wwins J1130+2906_C_map.win ! wwins: Wrote 2 windows to J1130+2906_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 = 0.000196576 Jy ! Component: 100 - total flux cleaned = 0.00027447 Jy ! Component: 150 - total flux cleaned = 0.00044711 Jy ! Component: 200 - total flux cleaned = 0.000541345 Jy ! Component: 250 - total flux cleaned = 0.000564056 Jy ! Component: 300 - total flux cleaned = 0.000629673 Jy ! Component: 350 - total flux cleaned = 0.000650246 Jy ! Component: 400 - total flux cleaned = 0.000711483 Jy ! Component: 450 - total flux cleaned = 0.000811752 Jy ! Component: 500 - total flux cleaned = 0.000949149 Jy ! Component: 550 - total flux cleaned = 0.00106418 Jy ! Component: 600 - total flux cleaned = 0.00115823 Jy ! Component: 650 - total flux cleaned = 0.00123211 Jy ! Component: 700 - total flux cleaned = 0.00130477 Jy ! Component: 750 - total flux cleaned = 0.00137586 Jy ! Component: 800 - total flux cleaned = 0.00141078 Jy ! Component: 850 - total flux cleaned = 0.00142793 Jy ! Component: 900 - total flux cleaned = 0.00144509 Jy ! Component: 950 - total flux cleaned = 0.00154511 Jy ! Component: 1000 - total flux cleaned = 0.00156126 Jy ! Component: 1050 - total flux cleaned = 0.00157727 Jy ! Component: 1100 - total flux cleaned = 0.00159297 Jy ! Component: 1150 - total flux cleaned = 0.00157719 Jy ! Component: 1200 - total flux cleaned = 0.00159264 Jy ! Component: 1250 - total flux cleaned = 0.00156233 Jy ! Component: 1300 - total flux cleaned = 0.00156214 Jy ! Component: 1350 - total flux cleaned = 0.00157687 Jy ! Component: 1400 - total flux cleaned = 0.00159134 Jy ! Component: 1450 - total flux cleaned = 0.00159121 Jy ! Component: 1500 - total flux cleaned = 0.00159135 Jy ! Component: 1550 - total flux cleaned = 0.00163405 Jy ! Component: 1600 - total flux cleaned = 0.0016339 Jy ! Component: 1650 - total flux cleaned = 0.00163393 Jy ! Component: 1700 - total flux cleaned = 0.00173089 Jy ! Component: 1750 - total flux cleaned = 0.00168996 Jy ! Component: 1800 - total flux cleaned = 0.00174435 Jy ! Component: 1850 - total flux cleaned = 0.00171763 Jy ! Component: 1900 - total flux cleaned = 0.00174449 Jy ! Component: 1950 - total flux cleaned = 0.0017182 Jy ! Component: 2000 - total flux cleaned = 0.00169219 Jy ! Component: 2050 - total flux cleaned = 0.00166632 Jy ! Component: 2100 - total flux cleaned = 0.00165341 Jy ! Component: 2150 - total flux cleaned = 0.00164062 Jy ! Component: 2200 - total flux cleaned = 0.00158975 Jy ! Component: 2250 - total flux cleaned = 0.00153934 Jy ! Component: 2300 - total flux cleaned = 0.0015395 Jy ! Component: 2350 - total flux cleaned = 0.00148991 Jy ! Component: 2400 - total flux cleaned = 0.00151464 Jy ! Component: 2450 - total flux cleaned = 0.00150227 Jy ! Component: 2500 - total flux cleaned = 0.00149006 Jy ! Component: 2550 - total flux cleaned = 0.00146583 Jy ! Component: 2600 - total flux cleaned = 0.00144173 Jy ! Component: 2650 - total flux cleaned = 0.00145356 Jy ! Component: 2700 - total flux cleaned = 0.00141786 Jy ! Component: 2750 - total flux cleaned = 0.00142958 Jy ! Component: 2800 - total flux cleaned = 0.00142963 Jy ! Component: 2850 - total flux cleaned = 0.0014179 Jy ! Component: 2900 - total flux cleaned = 0.00149881 Jy ! Component: 2950 - total flux cleaned = 0.00144117 Jy ! Component: 3000 - total flux cleaned = 0.00142984 Jy ! Component: 3050 - total flux cleaned = 0.00149815 Jy ! Component: 3100 - total flux cleaned = 0.00154318 Jy ! Component: 3150 - total flux cleaned = 0.0015207 Jy ! Component: 3200 - total flux cleaned = 0.00150954 Jy ! Component: 3250 - total flux cleaned = 0.00148742 Jy ! Component: 3300 - total flux cleaned = 0.00149853 Jy ! Component: 3350 - total flux cleaned = 0.00155324 Jy ! Component: 3400 - total flux cleaned = 0.00157492 Jy ! Component: 3450 - total flux cleaned = 0.00152064 Jy ! Component: 3500 - total flux cleaned = 0.00153151 Jy ! Component: 3550 - total flux cleaned = 0.00151011 Jy ! Component: 3600 - total flux cleaned = 0.00149948 Jy ! Component: 3650 - total flux cleaned = 0.00157371 Jy ! Component: 3700 - total flux cleaned = 0.00159474 Jy ! Component: 3750 - total flux cleaned = 0.00158434 Jy ! Component: 3800 - total flux cleaned = 0.00162626 Jy ! Component: 3850 - total flux cleaned = 0.00164701 Jy ! Component: 3900 - total flux cleaned = 0.00163674 Jy ! Component: 3950 - total flux cleaned = 0.00168824 Jy ! Component: 4000 - total flux cleaned = 0.00166785 Jy ! Component: 4050 - total flux cleaned = 0.00170872 Jy ! Total flux subtracted in 4096 components = 0.00173919 Jy ! Clean residual min=-0.000560 max=0.000572 Jy/beam ! Clean residual mean=-0.000000 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.045891 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 348 components and 0.045891 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bu007_uvs/J1130+2906_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.422 x 3.721 at 11.73 degrees (North through East) ! Clean map min=-0.0019405 max=0.042284 Jy/beam ! Writing clean map to FITS file: /scr/pima/bu007_uvs/J1130+2906_C_map.fits wmodel /scr/pima/bu007_uvs/J1130+2906_C_map.mod ! Writing 348 model components to file: /scr/pima/bu007_uvs/J1130+2906_C_map.mod wobs /scr/pima/bu007_uvs/J1130+2906_C_uvs.fits ! Writing UV FITS file: /scr/pima/bu007_uvs/J1130+2906_C_uvs.fits wwins /scr/pima/bu007_uvs/J1130+2906_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bu007_uvs/J1130+2906_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0422836 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173355 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.22994 1.22994 2.45989 4.91977 9.83954 19.6791 39.3582 78.7164 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 243.913 quit ! Quitting program ! Log file /scr/pima/bu007_uvs/J1130+2906_C_dfm.log closed on Sun Jun 24 02:21:35 2018