! Started logfile: .//J0507-3507_C_dfm.log on Sun Jan 19 23:58:38 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 .//J0507-3507_C_uvm.fits ! Reading UV FITS file: .//J0507-3507_C_uvm.fits ! AN table 1: 15 integrations on 6 of 6 possible baselines. ! AN table 2: 15 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0507-3507 ! ! 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 1920 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 J0507-3507_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.009605Jy sigma=13.638223 ! Fit after self-cal, rms=0.923490Jy sigma=12.406457 ! 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=1.686 mas, bmaj=10.8 mas, bpa=0.5933 degrees ! Estimated noise=2.09424 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 = 0.0584659 Jy ! Component: 100 - total flux cleaned = 0.0733864 Jy ! Total flux subtracted in 100 components = 0.0733864 Jy ! Clean residual min=-0.007314 max=0.008019 Jy/beam ! Clean residual mean=-0.000008 rms=0.002344 Jy/beam ! Combined flux in latest and established models = 0.0733864 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0733864 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=0.060564Jy sigma=0.741317 ! Fit after self-cal, rms=0.060124Jy sigma=0.738268 ! 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=2.145 mas, bmaj=10.76 mas, bpa=-0.4704 degrees ! Estimated noise=1.33005 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 = 0.0146955 Jy ! Component: 100 - total flux cleaned = 0.0235995 Jy ! Component: 150 - total flux cleaned = 0.0292013 Jy ! Component: 200 - total flux cleaned = 0.0328263 Jy ! Total flux subtracted in 200 components = 0.0328263 Jy ! Clean residual min=-0.005438 max=0.006870 Jy/beam ! Clean residual mean=-0.000012 rms=0.002003 Jy/beam ! Combined flux in latest and established models = 0.106213 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 90 components and 0.106213 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=0.056689Jy sigma=0.675157 ! Fit after self-cal, rms=0.056714Jy sigma=0.673808 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.145 x 10.76 at -0.4704 degrees (North through East) ! Clean map min=-0.0055109 max=0.081022 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.89 LA 0.87 NL 1.17 PT 0.90 ! SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.94 LA 0.88 NL 1.15 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.94 LA 0.90 NL 0.95 PT 0.95 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 NL 1.09 OV 1.11 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.91 LA 0.95 NL 1.13 PT 0.88 ! SC 1.17 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 NL 1.17 OV 1.16 PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.88 LA 1.03 NL 0.97 PT 0.88 ! SC 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 NL 1.43 OV 1.30 PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.93 LA 0.97 NL 0.97 PT 0.99 ! SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 NL 1.26 OV 1.04 PT 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.84 LA 0.97 NL 1.04 PT 0.96 ! SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 NL 1.16 OV 1.24 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.86 LA 0.97 NL 1.02 PT 0.96 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.056714Jy sigma=0.673808 ! Fit after self-cal, rms=0.059318Jy sigma=0.651389 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.161 mas, bmaj=10.98 mas, bpa=-0.4712 degrees ! Estimated noise=1.31585 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 = -0.000271863 Jy ! Component: 100 - total flux cleaned = -0.000316561 Jy ! Component: 150 - total flux cleaned = -0.000299355 Jy ! Component: 200 - total flux cleaned = -0.000238265 Jy ! Total flux subtracted in 200 components = -0.000238265 Jy ! Clean residual min=-0.002525 max=0.002751 Jy/beam ! Clean residual mean=0.000003 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.105974 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 104 components and 0.105974 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=0.059300Jy sigma=0.651146 ! Fit after self-cal, rms=0.059466Jy sigma=0.650527 ! 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=0.059466Jy sigma=0.650527 ! Fit after self-cal, rms=0.059933Jy sigma=0.650450 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.163 mas, bmaj=11.01 mas, bpa=-0.4798 degrees ! Estimated noise=1.31691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000285697 Jy ! Component: 100 - total flux cleaned = -0.000304485 Jy ! Component: 150 - total flux cleaned = -0.000277853 Jy ! Component: 200 - total flux cleaned = -0.000239861 Jy ! Total flux subtracted in 200 components = -0.000239861 Jy ! Clean residual min=-0.002520 max=0.002776 Jy/beam ! Clean residual mean=0.000003 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.105735 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 114 components and 0.105735 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=0.059923Jy sigma=0.650357 ! Fit after self-cal, rms=0.059937Jy sigma=0.650333 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 (-66.9, -60.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119324 Jy ! Component: 100 - total flux cleaned = 0.000736431 Jy ! Component: 150 - total flux cleaned = 0.000370845 Jy ! Component: 200 - total flux cleaned = 0.000243515 Jy ! Total flux subtracted in 200 components = 0.000243515 Jy ! Clean residual min=-0.002189 max=0.002094 Jy/beam ! Clean residual mean=0.000001 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.105978 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 135 components and 0.105978 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=0.059785Jy sigma=0.648591 ! Fit after self-cal, rms=0.059780Jy sigma=0.648310 ! 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=0.059780Jy sigma=0.648310 ! Fit after self-cal, rms=0.060136Jy sigma=0.648047 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.163 mas, bmaj=11.04 mas, bpa=-0.4742 degrees ! Estimated noise=1.31685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000670713 Jy ! Component: 100 - total flux cleaned = 0.00037719 Jy ! Component: 150 - total flux cleaned = 0.000210024 Jy ! Component: 200 - total flux cleaned = 0.000165053 Jy ! Total flux subtracted in 200 components = 0.000165053 Jy ! Clean residual min=-0.002032 max=0.002110 Jy/beam ! Clean residual mean=0.000002 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.106143 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 149 components and 0.106143 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=0.060075Jy sigma=0.647499 ! Fit after self-cal, rms=0.060091Jy sigma=0.647404 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 = 6.1942e-05 Jy ! Component: 100 - total flux cleaned = 8.61379e-05 Jy ! Component: 150 - total flux cleaned = 5.38242e-05 Jy ! Component: 200 - total flux cleaned = -2.13942e-05 Jy ! Total flux subtracted in 200 components = -2.13942e-05 Jy ! Clean residual min=-0.002084 max=0.002089 Jy/beam ! Clean residual mean=0.000001 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.106122 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 162 components and 0.106122 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=0.060070Jy sigma=0.647263 ! Fit after self-cal, rms=0.060074Jy sigma=0.647240 ! 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=0.060074Jy sigma=0.647240 ! Fit after self-cal, rms=0.060380Jy sigma=0.647087 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.877 mas, bmaj=12.64 mas, bpa=-8.476 degrees ! Estimated noise=1.51659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.06615e-05 Jy ! Component: 100 - total flux cleaned = 1.65877e-05 Jy ! Component: 150 - total flux cleaned = -0.000102206 Jy ! Component: 200 - total flux cleaned = -0.000186889 Jy ! Total flux subtracted in 200 components = -0.000186889 Jy ! Clean residual min=-0.002306 max=0.002194 Jy/beam ! Clean residual mean=0.000002 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.105935 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 174 components and 0.105935 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=0.060361Jy sigma=0.646940 ! Fit after self-cal, rms=0.060373Jy sigma=0.646909 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 = 5.56173e-05 Jy ! Component: 100 - total flux cleaned = 5.85086e-05 Jy ! Component: 150 - total flux cleaned = 3.49692e-05 Jy ! Component: 200 - total flux cleaned = 3.72209e-06 Jy ! Total flux subtracted in 200 components = 3.72209e-06 Jy ! Clean residual min=-0.002356 max=0.002204 Jy/beam ! Clean residual mean=0.000002 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.105939 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 186 components and 0.105939 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=0.060365Jy sigma=0.646875 ! Fit after self-cal, rms=0.060366Jy sigma=0.646865 ! 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=2.163 mas, bmaj=11.05 mas, bpa=-0.4703 degrees ! Estimated noise=1.31798 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.163 x 11.05 at -0.4703 degrees (North through East) ! Clean map min=-0.0023085 max=0.079629 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=1.68 mas, bmaj=10.99 mas, bpa=0.4138 degrees ! Estimated noise=2.11356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0584515 Jy ! Component: 100 - total flux cleaned = 0.0733 Jy ! Component: 150 - total flux cleaned = 0.0817132 Jy ! Component: 200 - total flux cleaned = 0.0879802 Jy ! Total flux subtracted in 200 components = 0.0879802 Jy ! Clean residual min=-0.005327 max=0.004521 Jy/beam ! Clean residual mean=-0.000002 rms=0.001461 Jy/beam ! Combined flux in latest and established models = 0.0879802 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 56 model components to the UV plane model. ! The established model now contains 56 components and 0.0879802 Jy ! Inverting map and beam ! Estimated beam: bmin=2.163 mas, bmaj=11.05 mas, bpa=-0.4703 degrees ! Estimated noise=1.31798 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 = 0.00773222 Jy ! Component: 100 - total flux cleaned = 0.012128 Jy ! Component: 150 - total flux cleaned = 0.0137742 Jy ! Component: 200 - total flux cleaned = 0.0143935 Jy ! Total flux subtracted in 200 components = 0.0143935 Jy ! Clean residual min=-0.002846 max=0.002669 Jy/beam ! Clean residual mean=-0.000001 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.102374 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 123 components and 0.102374 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=3.877 mas, bmaj=12.64 mas, bpa=-8.476 degrees ! Estimated noise=1.51659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112359 Jy ! Component: 100 - total flux cleaned = 0.00119039 Jy ! Component: 150 - total flux cleaned = 0.00143128 Jy ! Component: 200 - total flux cleaned = 0.0016919 Jy ! Total flux subtracted in 200 components = 0.0016919 Jy ! Clean residual min=-0.002299 max=0.002430 Jy/beam ! Clean residual mean=0.000001 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.104066 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 = 0.000267115 Jy ! Component: 100 - total flux cleaned = 0.00049242 Jy ! Component: 150 - total flux cleaned = 0.000684131 Jy ! Component: 200 - total flux cleaned = 0.000821375 Jy ! Total flux subtracted in 200 components = 0.000821375 Jy ! Clean residual min=-0.002299 max=0.002282 Jy/beam ! Clean residual mean=0.000001 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.104887 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 184 components and 0.104887 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.163 mas, bmaj=11.05 mas, bpa=-0.4703 degrees ! Estimated noise=1.31798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000356479 Jy ! Component: 100 - total flux cleaned = 0.00049176 Jy ! Component: 150 - total flux cleaned = 0.000509029 Jy ! Component: 200 - total flux cleaned = 0.000555969 Jy ! Total flux subtracted in 200 components = 0.000555969 Jy ! Clean residual min=-0.002171 max=0.002209 Jy/beam ! Clean residual mean=0.000002 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.105443 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 204 components and 0.105443 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=0.060384Jy sigma=0.646947 ! Fit after self-cal, rms=0.060353Jy sigma=0.646892 wmodel J0507-3507_C_map.mod ! Writing 204 model components to file: J0507-3507_C_map.mod wobs J0507-3507_C_uvs.fits ! Writing UV FITS file: J0507-3507_C_uvs.fits wwins J0507-3507_C_map.win ! wwins: Wrote 2 windows to J0507-3507_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 = 0.000397746 Jy ! Component: 100 - total flux cleaned = 0.000632454 Jy ! Component: 150 - total flux cleaned = 0.000978987 Jy ! Component: 200 - total flux cleaned = 0.00118647 Jy ! Component: 250 - total flux cleaned = 0.0013792 Jy ! Component: 300 - total flux cleaned = 0.00150942 Jy ! Component: 350 - total flux cleaned = 0.00173012 Jy ! Component: 400 - total flux cleaned = 0.00200965 Jy ! Component: 450 - total flux cleaned = 0.00223169 Jy ! Component: 500 - total flux cleaned = 0.00238169 Jy ! Component: 550 - total flux cleaned = 0.00252494 Jy ! Component: 600 - total flux cleaned = 0.00254454 Jy ! Component: 650 - total flux cleaned = 0.00256373 Jy ! Component: 700 - total flux cleaned = 0.00256366 Jy ! Component: 750 - total flux cleaned = 0.00256355 Jy ! Component: 800 - total flux cleaned = 0.00256357 Jy ! Component: 850 - total flux cleaned = 0.0025474 Jy ! Component: 900 - total flux cleaned = 0.00256415 Jy ! Component: 950 - total flux cleaned = 0.00261147 Jy ! Component: 1000 - total flux cleaned = 0.00259626 Jy ! Component: 1050 - total flux cleaned = 0.00261133 Jy ! Component: 1100 - total flux cleaned = 0.00259652 Jy ! Component: 1150 - total flux cleaned = 0.00259638 Jy ! Component: 1200 - total flux cleaned = 0.00262431 Jy ! Component: 1250 - total flux cleaned = 0.00263788 Jy ! Component: 1300 - total flux cleaned = 0.00263796 Jy ! Component: 1350 - total flux cleaned = 0.00262482 Jy ! Component: 1400 - total flux cleaned = 0.00263815 Jy ! Component: 1450 - total flux cleaned = 0.002651 Jy ! Component: 1500 - total flux cleaned = 0.00265077 Jy ! Component: 1550 - total flux cleaned = 0.00266346 Jy ! Component: 1600 - total flux cleaned = 0.00267606 Jy ! Component: 1650 - total flux cleaned = 0.00267611 Jy ! Component: 1700 - total flux cleaned = 0.00270068 Jy ! Component: 1750 - total flux cleaned = 0.00270074 Jy ! Component: 1800 - total flux cleaned = 0.00270075 Jy ! Component: 1850 - total flux cleaned = 0.00271261 Jy ! Component: 1900 - total flux cleaned = 0.00274789 Jy ! Component: 1950 - total flux cleaned = 0.00275949 Jy ! Component: 2000 - total flux cleaned = 0.00278259 Jy ! Component: 2050 - total flux cleaned = 0.00283994 Jy ! Component: 2100 - total flux cleaned = 0.00285122 Jy ! Component: 2150 - total flux cleaned = 0.00289623 Jy ! Component: 2200 - total flux cleaned = 0.00292954 Jy ! Component: 2250 - total flux cleaned = 0.00296267 Jy ! Component: 2300 - total flux cleaned = 0.00298468 Jy ! Component: 2350 - total flux cleaned = 0.00302841 Jy ! Component: 2400 - total flux cleaned = 0.00308268 Jy ! Component: 2450 - total flux cleaned = 0.00313661 Jy ! Component: 2500 - total flux cleaned = 0.00312589 Jy ! Component: 2550 - total flux cleaned = 0.00314736 Jy ! Component: 2600 - total flux cleaned = 0.00317918 Jy ! Component: 2650 - total flux cleaned = 0.00315812 Jy ! Component: 2700 - total flux cleaned = 0.00315814 Jy ! Component: 2750 - total flux cleaned = 0.00318951 Jy ! Component: 2800 - total flux cleaned = 0.00321022 Jy ! Component: 2850 - total flux cleaned = 0.00322059 Jy ! Component: 2900 - total flux cleaned = 0.00319995 Jy ! Component: 2950 - total flux cleaned = 0.0031999 Jy ! Component: 3000 - total flux cleaned = 0.00318959 Jy ! Component: 3050 - total flux cleaned = 0.00321025 Jy ! Component: 3100 - total flux cleaned = 0.00321024 Jy ! Component: 3150 - total flux cleaned = 0.00318954 Jy ! Component: 3200 - total flux cleaned = 0.00318951 Jy ! Component: 3250 - total flux cleaned = 0.0031791 Jy ! Component: 3300 - total flux cleaned = 0.00317916 Jy ! Component: 3350 - total flux cleaned = 0.00318962 Jy ! Component: 3400 - total flux cleaned = 0.00318956 Jy ! Component: 3450 - total flux cleaned = 0.00320018 Jy ! Component: 3500 - total flux cleaned = 0.00317888 Jy ! Component: 3550 - total flux cleaned = 0.00317887 Jy ! Component: 3600 - total flux cleaned = 0.00316811 Jy ! Component: 3650 - total flux cleaned = 0.00316811 Jy ! Component: 3700 - total flux cleaned = 0.00317906 Jy ! Component: 3750 - total flux cleaned = 0.00316817 Jy ! Component: 3800 - total flux cleaned = 0.00316816 Jy ! Component: 3850 - total flux cleaned = 0.00316817 Jy ! Component: 3900 - total flux cleaned = 0.00314585 Jy ! Component: 3950 - total flux cleaned = 0.00315698 Jy ! Component: 4000 - total flux cleaned = 0.0031457 Jy ! Component: 4050 - total flux cleaned = 0.00312296 Jy ! Total flux subtracted in 4096 components = 0.00312288 Jy ! Clean residual min=-0.000665 max=0.000637 Jy/beam ! Clean residual mean=-0.000004 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.108566 Jy keep ! Adding 227 model components to the UV plane model. ! The established model now contains 431 components and 0.108566 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0507-3507_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.163 x 11.05 at -0.4703 degrees (North through East) ! Clean map min=-0.0023059 max=0.079432 Jy/beam ! Writing clean map to FITS file: .//J0507-3507_C_map.fits wmodel .//J0507-3507_C_map.mod ! Writing 431 model components to file: .//J0507-3507_C_map.mod wobs .//J0507-3507_C_uvs.fits ! Writing UV FITS file: .//J0507-3507_C_uvs.fits wwins .//J0507-3507_C_map.win ! wwins: Wrote 3 windows to .//J0507-3507_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.079432 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202086 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.763244 0.763244 1.52649 3.05297 6.10595 12.2119 24.4238 48.8476 97.6952 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 393.059 quit ! Quitting program ! Log file .//J0507-3507_C_dfm.log closed on Sun Jan 19 23:58:42 2020