! Started logfile: .//J2229-0142_C_dfm.log on Mon Jan 20 19:19:30 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 .//J2229-0142_C_uva.fits ! Reading UV FITS file: .//J2229-0142_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2229-0142 ! ! 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 67 lines of history. ! ! Reading 2520 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 J2229-0142_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=1.001416Jy sigma=21.315847 ! Fit after self-cal, rms=0.979180Jy sigma=20.849562 ! 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=2.217 mas, bmaj=6.931 mas, bpa=-8.817 degrees ! Estimated noise=0.990251 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 = 0.0169949 Jy ! Component: 100 - total flux cleaned = 0.0209705 Jy ! Total flux subtracted in 100 components = 0.0209705 Jy ! Clean residual min=-0.003355 max=0.003149 Jy/beam ! Clean residual mean=-0.000000 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.0209705 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0209705 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=0.036716Jy sigma=0.733654 ! Fit after self-cal, rms=0.034673Jy sigma=0.689669 ! 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=2.654 mas, bmaj=6.958 mas, bpa=-7.699 degrees ! Estimated noise=0.673966 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 = 0.00429223 Jy ! Component: 100 - total flux cleaned = 0.00672804 Jy ! Component: 150 - total flux cleaned = 0.00821801 Jy ! Component: 200 - total flux cleaned = 0.00914987 Jy ! Total flux subtracted in 200 components = 0.00914987 Jy ! Clean residual min=-0.002520 max=0.003265 Jy/beam ! Clean residual mean=-0.000000 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0301204 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.0301204 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=0.034115Jy sigma=0.677507 ! Fit after self-cal, rms=0.034019Jy sigma=0.675807 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.654 x 6.958 at -7.699 degrees (North through East) ! Clean map min=-0.0024973 max=0.024967 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.93 HN 0.78 KP 1.10 ! NL 1.07 OV 0.89 PT 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.77 HN 0.79 KP 1.02 ! NL 1.27 OV 0.91 PT 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.09 HN 0.63 KP 0.95 ! NL 1.82 OV 0.89 PT 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.89 HN 0.96 KP 0.86 ! NL 1.32 OV 1.08 PT 0.85 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.29 HN 0.79 KP 1.11 ! NL 1.16 OV 1.20 PT 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.91 HN 0.90 KP 1.01 ! NL 1.30 OV 1.29 PT 0.86 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 1.19 KP 0.71 ! NL 1.79 OV 1.34 PT 0.76 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.09 KP 0.88 ! NL 1.53 OV 1.16 PT 0.86 ! ! ! Fit before self-cal, rms=0.034019Jy sigma=0.675807 ! Fit after self-cal, rms=0.033759Jy sigma=0.661310 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.605 mas, bmaj=6.893 mas, bpa=-7.604 degrees ! Estimated noise=0.667512 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 = -2.97937e-05 Jy ! Component: 100 - total flux cleaned = -0.000185634 Jy ! Component: 150 - total flux cleaned = -0.000292796 Jy ! Component: 200 - total flux cleaned = -0.000305986 Jy ! Total flux subtracted in 200 components = -0.000305986 Jy ! Clean residual min=-0.001551 max=0.001504 Jy/beam ! Clean residual mean=0.000000 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0298144 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.0298144 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=0.033728Jy sigma=0.660913 ! Fit after self-cal, rms=0.033995Jy sigma=0.657294 ! 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=0.033995Jy sigma=0.657294 ! Fit after self-cal, rms=0.035095Jy sigma=0.656416 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.558 mas, bmaj=6.949 mas, bpa=-7.841 degrees ! Estimated noise=0.667077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138818 Jy ! Component: 100 - total flux cleaned = -8.29085e-05 Jy ! Component: 150 - total flux cleaned = -0.00020377 Jy ! Component: 200 - total flux cleaned = -0.000284537 Jy ! Total flux subtracted in 200 components = -0.000284537 Jy ! Clean residual min=-0.001702 max=0.001559 Jy/beam ! Clean residual mean=0.000000 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0295298 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.0295298 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=0.035070Jy sigma=0.656130 ! Fit after self-cal, rms=0.035175Jy sigma=0.655825 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.63277e-05 Jy ! Component: 100 - total flux cleaned = -0.000111925 Jy ! Component: 150 - total flux cleaned = -0.000111596 Jy ! Component: 200 - total flux cleaned = -0.000112108 Jy ! Total flux subtracted in 200 components = -0.000112108 Jy ! Clean residual min=-0.001733 max=0.001540 Jy/beam ! Clean residual mean=0.000000 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0294177 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.0294177 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=0.035159Jy sigma=0.655670 ! Fit after self-cal, rms=0.035161Jy sigma=0.655603 ! 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=0.035161Jy sigma=0.655603 ! Fit after self-cal, rms=0.035344Jy sigma=0.655324 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.526 mas, bmaj=7.017 mas, bpa=-8.084 degrees ! Estimated noise=0.661958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00024701 Jy ! Component: 100 - total flux cleaned = 0.000107523 Jy ! Component: 150 - total flux cleaned = 2.78361e-05 Jy ! Component: 200 - total flux cleaned = -2.23494e-05 Jy ! Total flux subtracted in 200 components = -2.23494e-05 Jy ! Clean residual min=-0.001668 max=0.001487 Jy/beam ! Clean residual mean=0.000000 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0293954 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.0293954 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=0.035325Jy sigma=0.655124 ! Fit after self-cal, rms=0.035367Jy sigma=0.654979 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 = 4.24381e-05 Jy ! Component: 100 - total flux cleaned = 3.11623e-05 Jy ! Component: 150 - total flux cleaned = 9.91203e-06 Jy ! Component: 200 - total flux cleaned = -2.04438e-05 Jy ! Total flux subtracted in 200 components = -2.04438e-05 Jy ! Clean residual min=-0.001701 max=0.001486 Jy/beam ! Clean residual mean=0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0293749 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.0293749 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=0.035354Jy sigma=0.654879 ! Fit after self-cal, rms=0.035358Jy sigma=0.654830 ! 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=0.035358Jy sigma=0.654830 ! Fit after self-cal, rms=0.035344Jy sigma=0.654609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.727 mas, bmaj=7 mas, bpa=-6.352 degrees ! Estimated noise=0.736033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000412049 Jy ! Component: 100 - total flux cleaned = 0.000351592 Jy ! Component: 150 - total flux cleaned = 0.000295401 Jy ! Component: 200 - total flux cleaned = 0.000273176 Jy ! Total flux subtracted in 200 components = 0.000273176 Jy ! Clean residual min=-0.001503 max=0.001403 Jy/beam ! Clean residual mean=0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0296481 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 0.0296481 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=0.035329Jy sigma=0.654571 ! Fit after self-cal, rms=0.035361Jy sigma=0.654336 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.3969e-05 Jy ! Component: 100 - total flux cleaned = 2.02742e-05 Jy ! Component: 150 - total flux cleaned = 3.29229e-06 Jy ! Component: 200 - total flux cleaned = -3.95043e-06 Jy ! Total flux subtracted in 200 components = -3.95043e-06 Jy ! Clean residual min=-0.001529 max=0.001410 Jy/beam ! Clean residual mean=0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0296442 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 69 components and 0.0296442 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=0.035352Jy sigma=0.654376 ! Fit after self-cal, rms=0.035348Jy sigma=0.654331 ! 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=2.496 mas, bmaj=7.076 mas, bpa=-8.277 degrees ! Estimated noise=0.656078 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.496 x 7.076 at -8.277 degrees (North through East) ! Clean map min=-0.0016308 max=0.023887 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=2.073 mas, bmaj=7.14 mas, bpa=-8.999 degrees ! Estimated noise=0.928944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177831 Jy ! Component: 100 - total flux cleaned = 0.0228312 Jy ! Component: 150 - total flux cleaned = 0.0255735 Jy ! Component: 200 - total flux cleaned = 0.0274165 Jy ! Total flux subtracted in 200 components = 0.0274165 Jy ! Clean residual min=-0.002795 max=0.002600 Jy/beam ! Clean residual mean=0.000000 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0274165 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 0.0274165 Jy ! Inverting map and beam ! Estimated beam: bmin=2.496 mas, bmaj=7.076 mas, bpa=-8.277 degrees ! Estimated noise=0.656078 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) ! Added new window around map position (3, 0.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137543 Jy ! Component: 100 - total flux cleaned = 0.00186086 Jy ! Component: 150 - total flux cleaned = 0.00185826 Jy ! Component: 200 - total flux cleaned = 0.00195664 Jy ! Total flux subtracted in 200 components = 0.00195664 Jy ! Clean residual min=-0.001645 max=0.001374 Jy/beam ! Clean residual mean=0.000000 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0293731 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 46 components and 0.0293731 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=3.727 mas, bmaj=7 mas, bpa=-6.352 degrees ! Estimated noise=0.736033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.37907e-05 Jy ! Component: 100 - total flux cleaned = 8.39172e-05 Jy ! Component: 150 - total flux cleaned = 5.07385e-05 Jy ! Component: 200 - total flux cleaned = -8.31973e-06 Jy ! Total flux subtracted in 200 components = -8.31973e-06 Jy ! Clean residual min=-0.001479 max=0.001260 Jy/beam ! Clean residual mean=0.000000 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0293648 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 = -2.66448e-05 Jy ! Component: 100 - total flux cleaned = -1.4855e-05 Jy ! Component: 150 - total flux cleaned = -2.62846e-05 Jy ! Component: 200 - total flux cleaned = -1.63357e-05 Jy ! Total flux subtracted in 200 components = -1.63357e-05 Jy ! Clean residual min=-0.001460 max=0.001270 Jy/beam ! Clean residual mean=0.000000 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0293485 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 96 components and 0.0293485 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.496 mas, bmaj=7.076 mas, bpa=-8.277 degrees ! Estimated noise=0.656078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.83647e-05 Jy ! Component: 100 - total flux cleaned = 4.97271e-06 Jy ! Component: 150 - total flux cleaned = -3.84165e-05 Jy ! Component: 200 - total flux cleaned = -8.82204e-05 Jy ! Total flux subtracted in 200 components = -8.82204e-05 Jy ! Clean residual min=-0.001567 max=0.001330 Jy/beam ! Clean residual mean=0.000000 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0292602 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 114 components and 0.0292602 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=0.035299Jy sigma=0.653888 ! Fit after self-cal, rms=0.035289Jy sigma=0.653198 wmodel J2229-0142_C_map.mod ! Writing 114 model components to file: J2229-0142_C_map.mod wobs J2229-0142_C_uvs.fits ! Writing UV FITS file: J2229-0142_C_uvs.fits wwins J2229-0142_C_map.win ! wwins: Wrote 2 windows to J2229-0142_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 = -0.00030348 Jy ! Component: 100 - total flux cleaned = -0.000537046 Jy ! Component: 150 - total flux cleaned = -0.000682542 Jy ! Component: 200 - total flux cleaned = -0.000819302 Jy ! Component: 250 - total flux cleaned = -0.000984371 Jy ! Component: 300 - total flux cleaned = -0.00115904 Jy ! Component: 350 - total flux cleaned = -0.00122574 Jy ! Component: 400 - total flux cleaned = -0.00125815 Jy ! Component: 450 - total flux cleaned = -0.00121234 Jy ! Component: 500 - total flux cleaned = -0.00116742 Jy ! Component: 550 - total flux cleaned = -0.00109476 Jy ! Component: 600 - total flux cleaned = -0.00102454 Jy ! Component: 650 - total flux cleaned = -0.000969674 Jy ! Component: 700 - total flux cleaned = -0.000889757 Jy ! Component: 750 - total flux cleaned = -0.000876426 Jy ! Component: 800 - total flux cleaned = -0.000812975 Jy ! Component: 850 - total flux cleaned = -0.000763528 Jy ! Component: 900 - total flux cleaned = -0.000727253 Jy ! Component: 950 - total flux cleaned = -0.000667686 Jy ! Component: 1000 - total flux cleaned = -0.000609481 Jy ! Component: 1050 - total flux cleaned = -0.000564215 Jy ! Component: 1100 - total flux cleaned = -0.000542021 Jy ! Component: 1150 - total flux cleaned = -0.000520176 Jy ! Component: 1200 - total flux cleaned = -0.00048793 Jy ! Component: 1250 - total flux cleaned = -0.000477102 Jy ! Component: 1300 - total flux cleaned = -0.000435623 Jy ! Component: 1350 - total flux cleaned = -0.000374714 Jy ! Component: 1400 - total flux cleaned = -0.000284676 Jy ! Component: 1450 - total flux cleaned = -0.000235513 Jy ! Component: 1500 - total flux cleaned = -0.000216089 Jy ! Component: 1550 - total flux cleaned = -0.000158627 Jy ! Component: 1600 - total flux cleaned = -0.000120891 Jy ! Component: 1650 - total flux cleaned = -6.50613e-05 Jy ! Component: 1700 - total flux cleaned = -2.83026e-05 Jy ! Component: 1750 - total flux cleaned = -1.01179e-05 Jy ! Component: 1800 - total flux cleaned = -1.00638e-05 Jy ! Component: 1850 - total flux cleaned = 4.3303e-05 Jy ! Component: 1900 - total flux cleaned = 5.21425e-05 Jy ! Component: 1950 - total flux cleaned = 8.70199e-05 Jy ! Component: 2000 - total flux cleaned = 0.000121546 Jy ! Component: 2050 - total flux cleaned = 0.000147163 Jy ! Component: 2100 - total flux cleaned = 0.000172471 Jy ! Component: 2150 - total flux cleaned = 0.000189173 Jy ! Component: 2200 - total flux cleaned = 0.000197414 Jy ! Component: 2250 - total flux cleaned = 0.000230144 Jy ! Component: 2300 - total flux cleaned = 0.000238094 Jy ! Component: 2350 - total flux cleaned = 0.00024609 Jy ! Component: 2400 - total flux cleaned = 0.000238151 Jy ! Component: 2450 - total flux cleaned = 0.000261899 Jy ! Component: 2500 - total flux cleaned = 0.000261925 Jy ! Component: 2550 - total flux cleaned = 0.000277502 Jy ! Component: 2600 - total flux cleaned = 0.000293066 Jy ! Component: 2650 - total flux cleaned = 0.000300816 Jy ! Component: 2700 - total flux cleaned = 0.000323699 Jy ! Component: 2750 - total flux cleaned = 0.000338825 Jy ! Component: 2800 - total flux cleaned = 0.00034639 Jy ! Component: 2850 - total flux cleaned = 0.000353888 Jy ! Component: 2900 - total flux cleaned = 0.00036137 Jy ! Component: 2950 - total flux cleaned = 0.000376164 Jy ! Component: 3000 - total flux cleaned = 0.000383547 Jy ! Component: 3050 - total flux cleaned = 0.000376279 Jy ! Component: 3100 - total flux cleaned = 0.000368986 Jy ! Component: 3150 - total flux cleaned = 0.000383512 Jy ! Component: 3200 - total flux cleaned = 0.000369072 Jy ! Component: 3250 - total flux cleaned = 0.000369089 Jy ! Component: 3300 - total flux cleaned = 0.00036907 Jy ! Component: 3350 - total flux cleaned = 0.000347617 Jy ! Component: 3400 - total flux cleaned = 0.000354724 Jy ! Component: 3450 - total flux cleaned = 0.000354717 Jy ! Component: 3500 - total flux cleaned = 0.000347625 Jy ! Component: 3550 - total flux cleaned = 0.00033348 Jy ! Component: 3600 - total flux cleaned = 0.000340513 Jy ! Component: 3650 - total flux cleaned = 0.000319472 Jy ! Component: 3700 - total flux cleaned = 0.000312472 Jy ! Component: 3750 - total flux cleaned = 0.000298474 Jy ! Component: 3800 - total flux cleaned = 0.000291491 Jy ! Component: 3850 - total flux cleaned = 0.000270525 Jy ! Component: 3900 - total flux cleaned = 0.000249555 Jy ! Component: 3950 - total flux cleaned = 0.000235569 Jy ! Component: 4000 - total flux cleaned = 0.000214662 Jy ! Component: 4050 - total flux cleaned = 0.000193675 Jy ! Total flux subtracted in 4096 components = 0.000172662 Jy ! Clean residual min=-0.000381 max=0.000405 Jy/beam ! Clean residual mean=0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0294329 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 394 components and 0.0294329 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2229-0142_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.496 x 7.076 at -8.277 degrees (North through East) ! Clean map min=-0.0013347 max=0.023002 Jy/beam ! Writing clean map to FITS file: .//J2229-0142_C_map.fits wmodel .//J2229-0142_C_map.mod ! Writing 394 model components to file: .//J2229-0142_C_map.mod wobs .//J2229-0142_C_uvs.fits ! Writing UV FITS file: .//J2229-0142_C_uvs.fits wwins .//J2229-0142_C_map.win ! wwins: Wrote 3 windows to .//J2229-0142_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0230017 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000110888 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.44626 1.44626 2.89252 5.78503 11.5701 23.1401 46.2803 92.5605 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 207.431 quit ! Quitting program ! Log file .//J2229-0142_C_dfm.log closed on Mon Jan 20 19:19:34 2020