! Started logfile: /vlbi/sb072/temp_maps//J2035-0450_C_dfm.log on Fri Jan 25 19:50:27 2019 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 /vlbi/sb072/temp_maps//J2035-0450_C_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J2035-0450_C_uva.fits ! AN table 1: 23 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2035-0450 ! ! 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 2760 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 J2035-0450_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000549Jy sigma=37.944554 ! Fit after self-cal, rms=0.988969Jy sigma=37.639839 ! 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=0.9992 mas, bmaj=3.256 mas, bpa=-6.029 degrees ! Estimated noise=0.671549 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 = 0.00671202 Jy ! Component: 100 - total flux cleaned = 0.00793224 Jy ! Total flux subtracted in 100 components = 0.00793224 Jy ! Clean residual min=-0.002435 max=0.002721 Jy/beam ! Clean residual mean=0.000002 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.00793224 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.00793224 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=0.027415Jy sigma=0.683362 ! Fit after self-cal, rms=0.026561Jy sigma=0.633820 ! 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=1.205 mas, bmaj=3.278 mas, bpa=-4.974 degrees ! Estimated noise=0.385207 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 = 0.00337578 Jy ! Component: 100 - total flux cleaned = 0.00387205 Jy ! Component: 150 - total flux cleaned = 0.00374871 Jy ! Component: 200 - total flux cleaned = 0.00370874 Jy ! Total flux subtracted in 200 components = 0.00370874 Jy ! Clean residual min=-0.002467 max=0.002746 Jy/beam ! Clean residual mean=0.000003 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.011641 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.011641 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=0.025896Jy sigma=0.622462 ! Fit after self-cal, rms=0.025900Jy sigma=0.622418 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.205 x 3.278 at -4.974 degrees (North through East) ! Clean map min=-0.0023731 max=0.012357 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 0.33 MK 0.97 NL 0.52 ! OV 0.56 SC 0.82 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 0.41 MK 1.12 NL 0.58 ! OV 0.67 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 0.82 MK 0.90 NL 1.12 ! OV 0.96 SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.24 HN 0.88 MK 0.85 NL 1.04 ! OV 1.21 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 HN 1.08 MK 1.21 NL 1.31 ! OV 1.13 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.21 HN 1.04 MK 1.02 NL 1.47 ! OV 1.32 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.08 MK 1.06 NL 1.42 ! OV 1.35 SC 1.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.24 HN 1.06 MK 1.16 NL 1.38 ! OV 1.21 SC 0.91 ! ! ! Fit before self-cal, rms=0.025900Jy sigma=0.622418 ! Fit after self-cal, rms=0.016024Jy sigma=0.569763 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.202 mas, bmaj=3.258 mas, bpa=-5.521 degrees ! Estimated noise=0.379651 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 = 0.000175181 Jy ! Component: 100 - total flux cleaned = 0.000167585 Jy ! Component: 150 - total flux cleaned = 0.000130842 Jy ! Component: 200 - total flux cleaned = 9.46787e-05 Jy ! Total flux subtracted in 200 components = 9.46787e-05 Jy ! Clean residual min=-0.000771 max=0.000836 Jy/beam ! Clean residual mean=-0.000000 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0117357 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.0117357 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=0.016014Jy sigma=0.569355 ! Fit after self-cal, rms=0.016188Jy sigma=0.560108 ! 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=0.016188Jy sigma=0.560108 ! Fit after self-cal, rms=0.017208Jy sigma=0.556820 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.201 mas, bmaj=3.275 mas, bpa=-5.869 degrees ! Estimated noise=0.38054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.55035e-05 Jy ! Component: 100 - total flux cleaned = 8.11182e-05 Jy ! Component: 150 - total flux cleaned = 8.05082e-05 Jy ! Component: 200 - total flux cleaned = 5.89378e-05 Jy ! Total flux subtracted in 200 components = 5.89378e-05 Jy ! Clean residual min=-0.000769 max=0.000822 Jy/beam ! Clean residual mean=-0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0117946 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0117946 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=0.017203Jy sigma=0.556616 ! Fit after self-cal, rms=0.017377Jy sigma=0.554946 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 = -7.37465e-05 Jy ! Component: 100 - total flux cleaned = -9.1646e-05 Jy ! Component: 150 - total flux cleaned = -9.51812e-05 Jy ! Component: 200 - total flux cleaned = -0.000105156 Jy ! Total flux subtracted in 200 components = -0.000105156 Jy ! Clean residual min=-0.000893 max=0.000819 Jy/beam ! Clean residual mean=-0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0116894 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.0116894 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=0.017373Jy sigma=0.554876 ! Fit after self-cal, rms=0.017371Jy sigma=0.554838 ! 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=0.017371Jy sigma=0.554838 ! Fit after self-cal, rms=0.018804Jy sigma=0.553974 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.2 mas, bmaj=3.263 mas, bpa=-5.849 degrees ! Estimated noise=0.381604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.13928e-06 Jy ! Component: 100 - total flux cleaned = 7.96121e-06 Jy ! Component: 150 - total flux cleaned = 7.88703e-06 Jy ! Component: 200 - total flux cleaned = 5.24683e-06 Jy ! Total flux subtracted in 200 components = 5.24683e-06 Jy ! Clean residual min=-0.000772 max=0.000761 Jy/beam ! Clean residual mean=-0.000000 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0116947 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.0116947 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=0.018801Jy sigma=0.553895 ! Fit after self-cal, rms=0.018936Jy sigma=0.553298 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 = -6.87809e-05 Jy ! Component: 100 - total flux cleaned = -7.05518e-05 Jy ! Component: 150 - total flux cleaned = -7.70463e-05 Jy ! Component: 200 - total flux cleaned = -8.5781e-05 Jy ! Total flux subtracted in 200 components = -8.5781e-05 Jy ! Clean residual min=-0.000837 max=0.000799 Jy/beam ! Clean residual mean=-0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0116089 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0116089 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=0.018932Jy sigma=0.553268 ! Fit after self-cal, rms=0.018931Jy sigma=0.553244 ! 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=0.018931Jy sigma=0.553244 ! Fit after self-cal, rms=0.020804Jy sigma=0.552854 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.609 mas, bmaj=4.117 mas, bpa=6.574 degrees ! Estimated noise=0.543569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.18685e-05 Jy ! Component: 100 - total flux cleaned = -1.17396e-05 Jy ! Component: 150 - total flux cleaned = -2.44436e-05 Jy ! Component: 200 - total flux cleaned = -4.46111e-05 Jy ! Total flux subtracted in 200 components = -4.46111e-05 Jy ! Clean residual min=-0.000997 max=0.000851 Jy/beam ! Clean residual mean=-0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0115643 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.0115643 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=0.020804Jy sigma=0.552865 ! Fit after self-cal, rms=0.020904Jy sigma=0.552559 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.39209e-05 Jy ! Component: 100 - total flux cleaned = -9.86274e-05 Jy ! Component: 150 - total flux cleaned = -0.000118705 Jy ! Component: 200 - total flux cleaned = -0.000134995 Jy ! Total flux subtracted in 200 components = -0.000134995 Jy ! Clean residual min=-0.000972 max=0.000831 Jy/beam ! Clean residual mean=-0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0114293 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.0114293 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=0.020905Jy sigma=0.552592 ! Fit after self-cal, rms=0.020907Jy sigma=0.552541 ! 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=1.2 mas, bmaj=3.249 mas, bpa=-5.725 degrees ! Estimated noise=0.38236 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.2 x 3.249 at -5.725 degrees (North through East) ! Clean map min=-0.00081567 max=0.012044 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9974 mas, bmaj=3.181 mas, bpa=-6.347 degrees ! Estimated noise=0.694503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00902225 Jy ! Component: 100 - total flux cleaned = 0.0101751 Jy ! Component: 150 - total flux cleaned = 0.0108916 Jy ! Component: 200 - total flux cleaned = 0.0113424 Jy ! Total flux subtracted in 200 components = 0.0113424 Jy ! Clean residual min=-0.001244 max=0.001365 Jy/beam ! Clean residual mean=0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0113424 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0113424 Jy ! Inverting map and beam ! Estimated beam: bmin=1.2 mas, bmaj=3.249 mas, bpa=-5.725 degrees ! Estimated noise=0.38236 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 = 0.0003584 Jy ! Component: 100 - total flux cleaned = 0.000289425 Jy ! Component: 150 - total flux cleaned = 0.000230897 Jy ! Component: 200 - total flux cleaned = 0.000175216 Jy ! Total flux subtracted in 200 components = 0.000175216 Jy ! Clean residual min=-0.000853 max=0.000797 Jy/beam ! Clean residual mean=-0.000000 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0115176 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.0115176 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=2.609 mas, bmaj=4.117 mas, bpa=6.574 degrees ! Estimated noise=0.543569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.80548e-05 Jy ! Component: 100 - total flux cleaned = -0.000131191 Jy ! Component: 150 - total flux cleaned = -0.000156683 Jy ! Component: 200 - total flux cleaned = -0.000176755 Jy ! Total flux subtracted in 200 components = -0.000176755 Jy ! Clean residual min=-0.001043 max=0.000883 Jy/beam ! Clean residual mean=0.000000 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0113409 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 = -5.71327e-06 Jy ! Component: 100 - total flux cleaned = -2.02325e-05 Jy ! Component: 150 - total flux cleaned = -2.43779e-05 Jy ! Component: 200 - total flux cleaned = -2.79823e-05 Jy ! Total flux subtracted in 200 components = -2.79823e-05 Jy ! Clean residual min=-0.001014 max=0.000855 Jy/beam ! Clean residual mean=0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0113129 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.0113129 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.2 mas, bmaj=3.249 mas, bpa=-5.725 degrees ! Estimated noise=0.38236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.97974e-05 Jy ! Component: 100 - total flux cleaned = -9.89015e-07 Jy ! Component: 150 - total flux cleaned = 2.12736e-05 Jy ! Component: 200 - total flux cleaned = 3.82904e-05 Jy ! Total flux subtracted in 200 components = 3.82904e-05 Jy ! Clean residual min=-0.000820 max=0.000786 Jy/beam ! Clean residual mean=-0.000000 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0113512 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.0113512 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=0.020906Jy sigma=0.552689 ! Fit after self-cal, rms=0.020899Jy sigma=0.552636 wmodel J2035-0450_C_map.mod ! Writing 35 model components to file: J2035-0450_C_map.mod wobs J2035-0450_C_uvs.fits ! Writing UV FITS file: J2035-0450_C_uvs.fits wwins J2035-0450_C_map.win ! wwins: Wrote 1 windows to J2035-0450_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 = -0.000271635 Jy ! Component: 100 - total flux cleaned = -0.000310665 Jy ! Component: 150 - total flux cleaned = -0.000396489 Jy ! Component: 200 - total flux cleaned = -0.000454827 Jy ! Component: 250 - total flux cleaned = -0.000510117 Jy ! Component: 300 - total flux cleaned = -0.000562484 Jy ! Component: 350 - total flux cleaned = -0.000652327 Jy ! Component: 400 - total flux cleaned = -0.000709832 Jy ! Component: 450 - total flux cleaned = -0.00075621 Jy ! Component: 500 - total flux cleaned = -0.000819157 Jy ! Component: 550 - total flux cleaned = -0.000897761 Jy ! Component: 600 - total flux cleaned = -0.000957175 Jy ! Component: 650 - total flux cleaned = -0.000990535 Jy ! Component: 700 - total flux cleaned = -0.00102309 Jy ! Component: 750 - total flux cleaned = -0.00103111 Jy ! Component: 800 - total flux cleaned = -0.00109322 Jy ! Component: 850 - total flux cleaned = -0.00113116 Jy ! Component: 900 - total flux cleaned = -0.00115364 Jy ! Component: 950 - total flux cleaned = -0.00120473 Jy ! Component: 1000 - total flux cleaned = -0.00122627 Jy ! Component: 1050 - total flux cleaned = -0.00126153 Jy ! Component: 1100 - total flux cleaned = -0.00128918 Jy ! Component: 1150 - total flux cleaned = -0.00130274 Jy ! Component: 1200 - total flux cleaned = -0.0013161 Jy ! Component: 1250 - total flux cleaned = -0.00132921 Jy ! Component: 1300 - total flux cleaned = -0.00133568 Jy ! Component: 1350 - total flux cleaned = -0.00135485 Jy ! Component: 1400 - total flux cleaned = -0.00135478 Jy ! Component: 1450 - total flux cleaned = -0.0013486 Jy ! Component: 1500 - total flux cleaned = -0.00137335 Jy ! Component: 1550 - total flux cleaned = -0.00137328 Jy ! Component: 1600 - total flux cleaned = -0.00136717 Jy ! Component: 1650 - total flux cleaned = -0.00137314 Jy ! Component: 1700 - total flux cleaned = -0.00136124 Jy ! Component: 1750 - total flux cleaned = -0.00136122 Jy ! Component: 1800 - total flux cleaned = -0.00135538 Jy ! Component: 1850 - total flux cleaned = -0.00134379 Jy ! Component: 1900 - total flux cleaned = -0.00134377 Jy ! Component: 1950 - total flux cleaned = -0.00132668 Jy ! Component: 2000 - total flux cleaned = -0.00130975 Jy ! Component: 2050 - total flux cleaned = -0.00130412 Jy ! Component: 2100 - total flux cleaned = -0.00128737 Jy ! Component: 2150 - total flux cleaned = -0.00128179 Jy ! Component: 2200 - total flux cleaned = -0.00125975 Jy ! Component: 2250 - total flux cleaned = -0.00125426 Jy ! Component: 2300 - total flux cleaned = -0.00123246 Jy ! Component: 2350 - total flux cleaned = -0.0012216 Jy ! Component: 2400 - total flux cleaned = -0.00121088 Jy ! Component: 2450 - total flux cleaned = -0.00120019 Jy ! Component: 2500 - total flux cleaned = -0.00116831 Jy ! Component: 2550 - total flux cleaned = -0.00115248 Jy ! Component: 2600 - total flux cleaned = -0.00114727 Jy ! Component: 2650 - total flux cleaned = -0.00113157 Jy ! Component: 2700 - total flux cleaned = -0.00112111 Jy ! Component: 2750 - total flux cleaned = -0.00110548 Jy ! Component: 2800 - total flux cleaned = -0.0010847 Jy ! Component: 2850 - total flux cleaned = -0.00106398 Jy ! Component: 2900 - total flux cleaned = -0.00104854 Jy ! Component: 2950 - total flux cleaned = -0.00103819 Jy ! Component: 3000 - total flux cleaned = -0.00101766 Jy ! Component: 3050 - total flux cleaned = -0.00101255 Jy ! Component: 3100 - total flux cleaned = -0.000992027 Jy ! Component: 3150 - total flux cleaned = -0.000976627 Jy ! Component: 3200 - total flux cleaned = -0.000966343 Jy ! Component: 3250 - total flux cleaned = -0.000945821 Jy ! Component: 3300 - total flux cleaned = -0.000930433 Jy ! Component: 3350 - total flux cleaned = -0.00090983 Jy ! Component: 3400 - total flux cleaned = -0.00089953 Jy ! Component: 3450 - total flux cleaned = -0.000894372 Jy ! Component: 3500 - total flux cleaned = -0.000894399 Jy ! Component: 3550 - total flux cleaned = -0.000899597 Jy ! Component: 3600 - total flux cleaned = -0.000889168 Jy ! Component: 3650 - total flux cleaned = -0.000889152 Jy ! Component: 3700 - total flux cleaned = -0.000889171 Jy ! Component: 3750 - total flux cleaned = -0.000894432 Jy ! Component: 3800 - total flux cleaned = -0.000889158 Jy ! Component: 3850 - total flux cleaned = -0.000883831 Jy ! Component: 3900 - total flux cleaned = -0.000889152 Jy ! Component: 3950 - total flux cleaned = -0.000889158 Jy ! Component: 4000 - total flux cleaned = -0.000883798 Jy ! Component: 4050 - total flux cleaned = -0.000878417 Jy ! Total flux subtracted in 4096 components = -0.000878422 Jy ! Clean residual min=-0.000299 max=0.000323 Jy/beam ! Clean residual mean=0.000000 rms=0.000085 Jy/beam ! Combined flux in latest and established models = 0.0104727 Jy keep ! Adding 225 model components to the UV plane model. ! The established model now contains 260 components and 0.0104727 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J2035-0450_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.2 x 3.249 at -5.725 degrees (North through East) ! Clean map min=-0.00081662 max=0.011847 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J2035-0450_C_map.fits wmodel /vlbi/sb072/temp_maps//J2035-0450_C_map.mod ! Writing 260 model components to file: /vlbi/sb072/temp_maps//J2035-0450_C_map.mod wobs /vlbi/sb072/temp_maps//J2035-0450_C_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J2035-0450_C_uvs.fits wwins /vlbi/sb072/temp_maps//J2035-0450_C_map.win ! wwins: Wrote 2 windows to /vlbi/sb072/temp_maps//J2035-0450_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0118469 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.34053e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.11208 2.11208 4.22416 8.44833 16.8967 33.7933 67.5866 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.011 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 142.039 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J2035-0450_C_dfm.log closed on Fri Jan 25 19:50:31 2019