! Started logfile: /scr/pima/bu007_uvs/J0942+3344_C_dfm.log on Sun Jun 24 02:19:16 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/J0942+3344_C_uva.fits ! Reading UV FITS file: /scr/pima/bu007_uvs/J0942+3344_C_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.983796 visibilities/baseline/integration-bin. ! Found source: J0942+3344 ! ! 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 17000 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 J0942+3344_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006886Jy sigma=16.507945 ! Fit after self-cal, rms=0.937674Jy sigma=15.376555 ! 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=1.178 mas, bmaj=3.641 mas, bpa=22.46 degrees ! Estimated noise=0.753503 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 = 0.0509667 Jy ! Component: 100 - total flux cleaned = 0.0629966 Jy ! Total flux subtracted in 100 components = 0.0629966 Jy ! Clean residual min=-0.006836 max=0.007125 Jy/beam ! Clean residual mean=-0.000002 rms=0.002201 Jy/beam ! Combined flux in latest and established models = 0.0629966 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0629966 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=0.090375Jy sigma=1.418659 ! Fit after self-cal, rms=0.088668Jy sigma=1.393175 ! 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=1.501 mas, bmaj=3.815 mas, bpa=20.78 degrees ! Estimated noise=0.342854 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 = 0.00672667 Jy ! Component: 100 - total flux cleaned = 0.00966357 Jy ! Component: 150 - total flux cleaned = 0.0112564 Jy ! Component: 200 - total flux cleaned = 0.0122702 Jy ! Total flux subtracted in 200 components = 0.0122702 Jy ! Clean residual min=-0.002083 max=0.002233 Jy/beam ! Clean residual mean=-0.000002 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0752667 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.0752667 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=0.088213Jy sigma=1.385250 ! Fit after self-cal, rms=0.088173Jy sigma=1.384973 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.501 x 3.815 at 20.78 degrees (North through East) ! Clean map min=-0.0019147 max=0.068792 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 1.01 KP 0.95 ! LA 0.97 MK 0.92 NL 1.04 OV 0.92 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.97 KP 1.02 ! LA 0.94 MK 1.01 NL 1.02 OV 1.04 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.11 KP 0.96 ! LA 0.97 MK 0.98 NL 1.01 OV 0.92 ! PT 0.99 SC 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.00 KP 0.91 ! LA 0.96 MK 1.01 NL 1.09 OV 0.97 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.93 KP 1.00 ! LA 0.95 MK 1.01 NL 1.05 OV 1.03 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.99 KP 1.05 ! LA 0.98 MK 1.09 NL 1.00 OV 1.01 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.03 KP 1.00 ! LA 0.97 MK 0.94 NL 1.02 OV 1.07 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.98 KP 0.93 ! LA 1.05 MK 1.01 NL 1.02 OV 1.03 ! PT 0.93 SC 0.97 ! ! ! Fit before self-cal, rms=0.088173Jy sigma=1.384973 ! Fit after self-cal, rms=0.087955Jy sigma=1.383038 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.511 mas, bmaj=3.832 mas, bpa=20.6 degrees ! Estimated noise=0.340817 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 = -0.000196144 Jy ! Component: 100 - total flux cleaned = -0.000154671 Jy ! Component: 150 - total flux cleaned = -9.76851e-05 Jy ! Component: 200 - total flux cleaned = -4.77086e-05 Jy ! Total flux subtracted in 200 components = -4.77086e-05 Jy ! Clean residual min=-0.001972 max=0.002039 Jy/beam ! Clean residual mean=-0.000000 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.075219 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.075219 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=0.087946Jy sigma=1.382876 ! Fit after self-cal, rms=0.087976Jy sigma=1.382538 ! 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=0.087976Jy sigma=1.382538 ! Fit after self-cal, rms=0.088207Jy sigma=1.382508 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.513 mas, bmaj=3.834 mas, bpa=20.51 degrees ! Estimated noise=0.341324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.87584e-05 Jy ! Component: 100 - total flux cleaned = -2.08583e-05 Jy ! Component: 150 - total flux cleaned = 2.07001e-05 Jy ! Component: 200 - total flux cleaned = 4.51358e-05 Jy ! Total flux subtracted in 200 components = 4.51358e-05 Jy ! Clean residual min=-0.001934 max=0.002006 Jy/beam ! Clean residual mean=-0.000000 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0752641 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.0752641 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=0.088203Jy sigma=1.382424 ! Fit after self-cal, rms=0.088194Jy sigma=1.382347 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 (25.5, -45.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117862 Jy ! Component: 100 - total flux cleaned = 0.00114933 Jy ! Component: 150 - total flux cleaned = 0.00118101 Jy ! Component: 200 - total flux cleaned = 0.00120945 Jy ! Total flux subtracted in 200 components = 0.00120945 Jy ! Clean residual min=-0.001786 max=0.001629 Jy/beam ! Clean residual mean=0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0764736 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 51 components and 0.0764736 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=0.088156Jy sigma=1.381688 ! Fit after self-cal, rms=0.088155Jy sigma=1.381606 ! 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=0.088155Jy sigma=1.381606 ! Fit after self-cal, rms=0.088050Jy sigma=1.381580 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.514 mas, bmaj=3.835 mas, bpa=20.45 degrees ! Estimated noise=0.341037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000352029 Jy ! Component: 100 - total flux cleaned = 0.000376362 Jy ! Component: 150 - total flux cleaned = 0.000422241 Jy ! Component: 200 - total flux cleaned = 0.00044438 Jy ! Total flux subtracted in 200 components = 0.00044438 Jy ! Clean residual min=-0.001752 max=0.001658 Jy/beam ! Clean residual mean=0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.076918 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 59 components and 0.0769179 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=0.088037Jy sigma=1.381358 ! Fit after self-cal, rms=0.088036Jy sigma=1.381341 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 = 9.50774e-05 Jy ! Component: 100 - total flux cleaned = 0.00011514 Jy ! Component: 150 - total flux cleaned = 0.000134073 Jy ! Component: 200 - total flux cleaned = 0.000152077 Jy ! Total flux subtracted in 200 components = 0.000152077 Jy ! Clean residual min=-0.001728 max=0.001660 Jy/beam ! Clean residual mean=0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.07707 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 65 components and 0.07707 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=0.088029Jy sigma=1.381213 ! Fit after self-cal, rms=0.088029Jy sigma=1.381205 ! 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=0.088029Jy sigma=1.381205 ! Fit after self-cal, rms=0.087995Jy sigma=1.381198 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.438 mas, bmaj=4.854 mas, bpa=10.61 degrees ! Estimated noise=0.450728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000242118 Jy ! Component: 100 - total flux cleaned = -0.000264499 Jy ! Component: 150 - total flux cleaned = -0.000279013 Jy ! Component: 200 - total flux cleaned = -0.000306472 Jy ! Total flux subtracted in 200 components = -0.000306472 Jy ! Clean residual min=-0.001937 max=0.002393 Jy/beam ! Clean residual mean=0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0767635 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.0767635 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=0.087997Jy sigma=1.381232 ! Fit after self-cal, rms=0.087995Jy sigma=1.381204 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 (-15, 68.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168918 Jy ! Component: 100 - total flux cleaned = 0.00168601 Jy ! Component: 150 - total flux cleaned = 0.00179843 Jy ! Component: 200 - total flux cleaned = 0.00183095 Jy ! Total flux subtracted in 200 components = 0.00183095 Jy ! Clean residual min=-0.001652 max=0.001563 Jy/beam ! Clean residual mean=-0.000000 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0785945 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 118 components and 0.0785945 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=0.087964Jy sigma=1.380711 ! Fit after self-cal, rms=0.087958Jy sigma=1.380638 ! 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=1.514 mas, bmaj=3.835 mas, bpa=20.45 degrees ! Estimated noise=0.340991 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.514 x 3.835 at 20.45 degrees (North through East) ! Clean map min=-0.0015487 max=0.068693 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=1.188 mas, bmaj=3.651 mas, bpa=22.06 degrees ! Estimated noise=0.753851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0525176 Jy ! Component: 100 - total flux cleaned = 0.0623526 Jy ! Component: 150 - total flux cleaned = 0.0628919 Jy ! Component: 200 - total flux cleaned = 0.0640345 Jy ! Total flux subtracted in 200 components = 0.0640345 Jy ! Clean residual min=-0.006568 max=0.006015 Jy/beam ! Clean residual mean=-0.000000 rms=0.002000 Jy/beam ! Combined flux in latest and established models = 0.0640345 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0640345 Jy ! Inverting map and beam ! Estimated beam: bmin=1.514 mas, bmaj=3.835 mas, bpa=20.45 degrees ! Estimated noise=0.340991 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 = 0.00390332 Jy ! Component: 100 - total flux cleaned = 0.00622702 Jy ! Component: 150 - total flux cleaned = 0.00780012 Jy ! Component: 200 - total flux cleaned = 0.0088787 Jy ! Total flux subtracted in 200 components = 0.0088787 Jy ! Clean residual min=-0.001853 max=0.001749 Jy/beam ! Clean residual mean=-0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0729132 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 52 components and 0.0729132 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=3.438 mas, bmaj=4.854 mas, bpa=10.61 degrees ! Estimated noise=0.450728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174983 Jy ! Component: 100 - total flux cleaned = 0.00254836 Jy ! Component: 150 - total flux cleaned = 0.00316688 Jy ! Component: 200 - total flux cleaned = 0.00370082 Jy ! Total flux subtracted in 200 components = 0.00370082 Jy ! Clean residual min=-0.001644 max=0.001687 Jy/beam ! Clean residual mean=0.000000 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.076614 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000296859 Jy ! Component: 100 - total flux cleaned = 0.000500859 Jy ! Component: 150 - total flux cleaned = 0.000689414 Jy ! Component: 200 - total flux cleaned = 0.000807422 Jy ! Total flux subtracted in 200 components = 0.000807422 Jy ! Clean residual min=-0.001507 max=0.001568 Jy/beam ! Clean residual mean=0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0774215 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 114 components and 0.0774215 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.514 mas, bmaj=3.835 mas, bpa=20.45 degrees ! Estimated noise=0.340991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000645629 Jy ! Component: 100 - total flux cleaned = 0.00088607 Jy ! Component: 150 - total flux cleaned = 0.00104098 Jy ! Component: 200 - total flux cleaned = 0.00109925 Jy ! Total flux subtracted in 200 components = 0.00109925 Jy ! Clean residual min=-0.001695 max=0.001616 Jy/beam ! Clean residual mean=0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0785207 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 141 components and 0.0785207 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=0.087948Jy sigma=1.380577 ! Fit after self-cal, rms=0.087947Jy sigma=1.380412 wmodel J0942+3344_C_map.mod ! Writing 141 model components to file: J0942+3344_C_map.mod wobs J0942+3344_C_uvs.fits ! Writing UV FITS file: J0942+3344_C_uvs.fits wwins J0942+3344_C_map.win ! wwins: Wrote 3 windows to J0942+3344_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 = 8.71023e-05 Jy ! Component: 100 - total flux cleaned = 0.000331824 Jy ! Component: 150 - total flux cleaned = 0.000696672 Jy ! Component: 200 - total flux cleaned = 0.000895632 Jy ! Component: 250 - total flux cleaned = 0.00101543 Jy ! Component: 300 - total flux cleaned = 0.00108515 Jy ! Component: 350 - total flux cleaned = 0.00115252 Jy ! Component: 400 - total flux cleaned = 0.00113036 Jy ! Component: 450 - total flux cleaned = 0.00117309 Jy ! Component: 500 - total flux cleaned = 0.00119379 Jy ! Component: 550 - total flux cleaned = 0.00125516 Jy ! Component: 600 - total flux cleaned = 0.00131542 Jy ! Component: 650 - total flux cleaned = 0.00143432 Jy ! Component: 700 - total flux cleaned = 0.00158965 Jy ! Component: 750 - total flux cleaned = 0.00168511 Jy ! Component: 800 - total flux cleaned = 0.00179763 Jy ! Component: 850 - total flux cleaned = 0.00187162 Jy ! Component: 900 - total flux cleaned = 0.0019444 Jy ! Component: 950 - total flux cleaned = 0.00199842 Jy ! Component: 1000 - total flux cleaned = 0.00208748 Jy ! Component: 1050 - total flux cleaned = 0.00217542 Jy ! Component: 1100 - total flux cleaned = 0.00222716 Jy ! Component: 1150 - total flux cleaned = 0.00227862 Jy ! Component: 1200 - total flux cleaned = 0.00237999 Jy ! Component: 1250 - total flux cleaned = 0.00241326 Jy ! Component: 1300 - total flux cleaned = 0.00249578 Jy ! Component: 1350 - total flux cleaned = 0.00261015 Jy ! Component: 1400 - total flux cleaned = 0.00272325 Jy ! Component: 1450 - total flux cleaned = 0.00281904 Jy ! Component: 1500 - total flux cleaned = 0.00291389 Jy ! Component: 1550 - total flux cleaned = 0.00302361 Jy ! Component: 1600 - total flux cleaned = 0.00310092 Jy ! Component: 1650 - total flux cleaned = 0.00323879 Jy ! Component: 1700 - total flux cleaned = 0.00332978 Jy ! Component: 1750 - total flux cleaned = 0.00346485 Jy ! Component: 1800 - total flux cleaned = 0.00352427 Jy ! Component: 1850 - total flux cleaned = 0.00361294 Jy ! Component: 1900 - total flux cleaned = 0.00368605 Jy ! Component: 1950 - total flux cleaned = 0.00377306 Jy ! Component: 2000 - total flux cleaned = 0.00384493 Jy ! Component: 2050 - total flux cleaned = 0.00397308 Jy ! Component: 2100 - total flux cleaned = 0.00411425 Jy ! Component: 2150 - total flux cleaned = 0.00415611 Jy ! Component: 2200 - total flux cleaned = 0.00426711 Jy ! Component: 2250 - total flux cleaned = 0.00436343 Jy ! Component: 2300 - total flux cleaned = 0.00448625 Jy ! Component: 2350 - total flux cleaned = 0.00460797 Jy ! Component: 2400 - total flux cleaned = 0.0046886 Jy ! Component: 2450 - total flux cleaned = 0.00483501 Jy ! Component: 2500 - total flux cleaned = 0.00487456 Jy ! Component: 2550 - total flux cleaned = 0.00496641 Jy ! Component: 2600 - total flux cleaned = 0.00503153 Jy ! Component: 2650 - total flux cleaned = 0.00510905 Jy ! Component: 2700 - total flux cleaned = 0.00519901 Jy ! Component: 2750 - total flux cleaned = 0.00527581 Jy ! Component: 2800 - total flux cleaned = 0.00535179 Jy ! Component: 2850 - total flux cleaned = 0.00540217 Jy ! Component: 2900 - total flux cleaned = 0.00545231 Jy ! Component: 2950 - total flux cleaned = 0.00555192 Jy ! Component: 3000 - total flux cleaned = 0.00563834 Jy ! Component: 3050 - total flux cleaned = 0.00568746 Jy ! Component: 3100 - total flux cleaned = 0.00578498 Jy ! Component: 3150 - total flux cleaned = 0.00585782 Jy ! Component: 3200 - total flux cleaned = 0.00589402 Jy ! Component: 3250 - total flux cleaned = 0.0059898 Jy ! Component: 3300 - total flux cleaned = 0.00601379 Jy ! Component: 3350 - total flux cleaned = 0.00612045 Jy ! Component: 3400 - total flux cleaned = 0.00616746 Jy ! Component: 3450 - total flux cleaned = 0.00622588 Jy ! Component: 3500 - total flux cleaned = 0.00627232 Jy ! Component: 3550 - total flux cleaned = 0.00630705 Jy ! Component: 3600 - total flux cleaned = 0.00635316 Jy ! Component: 3650 - total flux cleaned = 0.00639873 Jy ! Component: 3700 - total flux cleaned = 0.00644416 Jy ! Component: 3750 - total flux cleaned = 0.00647808 Jy ! Component: 3800 - total flux cleaned = 0.00654557 Jy ! Component: 3850 - total flux cleaned = 0.0066125 Jy ! Component: 3900 - total flux cleaned = 0.00660137 Jy ! Component: 3950 - total flux cleaned = 0.00664563 Jy ! Component: 4000 - total flux cleaned = 0.00667861 Jy ! Component: 4050 - total flux cleaned = 0.00672238 Jy ! Total flux subtracted in 4096 components = 0.0067334 Jy ! Clean residual min=-0.000598 max=0.000618 Jy/beam ! Clean residual mean=0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0852541 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 395 components and 0.0852541 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bu007_uvs/J0942+3344_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.514 x 3.835 at 20.45 degrees (North through East) ! Clean map min=-0.0013761 max=0.068632 Jy/beam ! Writing clean map to FITS file: /scr/pima/bu007_uvs/J0942+3344_C_map.fits wmodel /scr/pima/bu007_uvs/J0942+3344_C_map.mod ! Writing 395 model components to file: /scr/pima/bu007_uvs/J0942+3344_C_map.mod wobs /scr/pima/bu007_uvs/J0942+3344_C_uvs.fits ! Writing UV FITS file: /scr/pima/bu007_uvs/J0942+3344_C_uvs.fits wwins /scr/pima/bu007_uvs/J0942+3344_C_map.win ! wwins: Wrote 4 windows to /scr/pima/bu007_uvs/J0942+3344_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0686318 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000190598 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.833134 0.833134 1.66627 3.33254 6.66507 13.3301 26.6603 53.3206 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 360.086 quit ! Quitting program ! Log file /scr/pima/bu007_uvs/J0942+3344_C_dfm.log closed on Sun Jun 24 02:19:20 2018