! Started logfile: .//J0611-0337_C_dfm.log on Mon Jan 20 17:32:37 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 .//J0611-0337_C_uva.fits ! Reading UV FITS file: .//J0611-0337_C_uva.fits ! AN table 1: 17 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.966387 visibilities/baseline/integration-bin. ! Found source: J0611-0337 ! ! 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 76 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 J0611-0337_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002467Jy sigma=16.770131 ! Fit after self-cal, rms=0.954341Jy sigma=16.031823 ! 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=2.11 mas, bmaj=6.936 mas, bpa=-10.32 degrees ! Estimated noise=1.3078 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 = 0.0347342 Jy ! Component: 100 - total flux cleaned = 0.0424399 Jy ! Total flux subtracted in 100 components = 0.0424399 Jy ! Clean residual min=-0.003497 max=0.003984 Jy/beam ! Clean residual mean=-0.000006 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.0424399 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0424399 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=0.058910Jy sigma=0.683573 ! Fit after self-cal, rms=0.058115Jy sigma=0.666699 ! 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=2.632 mas, bmaj=7.35 mas, bpa=-8.948 degrees ! Estimated noise=0.862069 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 = 0.00468114 Jy ! Component: 100 - total flux cleaned = 0.00713882 Jy ! Component: 150 - total flux cleaned = 0.00807923 Jy ! Component: 200 - total flux cleaned = 0.00853042 Jy ! Total flux subtracted in 200 components = 0.00853042 Jy ! Clean residual min=-0.002869 max=0.003782 Jy/beam ! Clean residual mean=-0.000001 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.0509703 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 42 components and 0.0509703 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=0.057570Jy sigma=0.659233 ! Fit after self-cal, rms=0.057542Jy sigma=0.658941 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.632 x 7.35 at -8.948 degrees (North through East) ! Clean map min=-0.0027975 max=0.047244 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.88 HN 0.94 KP 1.10 ! LA 0.86 OV 0.95 PT 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.15 HN 0.96 KP 0.94 ! LA 0.94 OV 1.26 PT 0.76 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.15 HN 1.07 KP 0.92 ! LA 0.73 OV 1.32 PT 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.16 HN 1.02 KP 1.06 ! LA 0.88 OV 0.98 PT 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.13 HN 1.10 KP 0.95 ! LA 0.94 OV 1.13 PT 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 1.01 ! LA 0.81 OV 0.96 PT 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.19 HN 1.05 KP 0.99 ! LA 0.95 OV 1.07 PT 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.12 HN 0.99 KP 0.94 ! LA 0.80 OV 0.97 PT 0.96 ! ! ! Fit before self-cal, rms=0.057542Jy sigma=0.658941 ! Fit after self-cal, rms=0.053062Jy sigma=0.650102 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.663 mas, bmaj=7.362 mas, bpa=-8.914 degrees ! Estimated noise=0.851949 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 (-7.8, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322578 Jy ! Component: 100 - total flux cleaned = 0.00431379 Jy ! Component: 150 - total flux cleaned = 0.00465282 Jy ! Component: 200 - total flux cleaned = 0.00494159 Jy ! Total flux subtracted in 200 components = 0.00494159 Jy ! Clean residual min=-0.001778 max=0.002016 Jy/beam ! Clean residual mean=0.000003 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0559119 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 68 components and 0.0559119 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=0.052861Jy sigma=0.645818 ! Fit after self-cal, rms=0.052969Jy sigma=0.644639 ! 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=0.052969Jy sigma=0.644639 ! Fit after self-cal, rms=0.052984Jy sigma=0.644385 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.663 mas, bmaj=7.344 mas, bpa=-8.89 degrees ! Estimated noise=0.84539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0009763 Jy ! Component: 100 - total flux cleaned = 0.00125008 Jy ! Component: 150 - total flux cleaned = 0.00146312 Jy ! Component: 200 - total flux cleaned = 0.00165494 Jy ! Total flux subtracted in 200 components = 0.00165494 Jy ! Clean residual min=-0.001621 max=0.002019 Jy/beam ! Clean residual mean=0.000003 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0575668 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 86 components and 0.0575669 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=0.052944Jy sigma=0.643871 ! Fit after self-cal, rms=0.052979Jy sigma=0.643792 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368257 Jy ! Component: 100 - total flux cleaned = 0.000487641 Jy ! Component: 150 - total flux cleaned = 0.000541926 Jy ! Component: 200 - total flux cleaned = 0.000559261 Jy ! Total flux subtracted in 200 components = 0.000559261 Jy ! Clean residual min=-0.001656 max=0.001972 Jy/beam ! Clean residual mean=0.000003 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0581261 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 99 components and 0.0581261 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=0.052959Jy sigma=0.643611 ! Fit after self-cal, rms=0.052966Jy sigma=0.643596 ! 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=0.052966Jy sigma=0.643596 ! Fit after self-cal, rms=0.052947Jy sigma=0.643534 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.661 mas, bmaj=7.329 mas, bpa=-8.849 degrees ! Estimated noise=0.843809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000417595 Jy ! Component: 100 - total flux cleaned = 0.000589582 Jy ! Component: 150 - total flux cleaned = 0.000667869 Jy ! Component: 200 - total flux cleaned = 0.000725924 Jy ! Total flux subtracted in 200 components = 0.000725924 Jy ! Clean residual min=-0.001613 max=0.002021 Jy/beam ! Clean residual mean=0.000004 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.058852 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 105 components and 0.058852 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=0.052930Jy sigma=0.643414 ! Fit after self-cal, rms=0.052937Jy sigma=0.643399 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132475 Jy ! Component: 100 - total flux cleaned = 0.000132143 Jy ! Component: 150 - total flux cleaned = 0.000132383 Jy ! Component: 200 - total flux cleaned = 0.000156621 Jy ! Total flux subtracted in 200 components = 0.000156621 Jy ! Clean residual min=-0.001628 max=0.002006 Jy/beam ! Clean residual mean=0.000004 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0590087 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 120 components and 0.0590087 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=0.052927Jy sigma=0.643330 ! Fit after self-cal, rms=0.052931Jy sigma=0.643324 ! 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=0.052931Jy sigma=0.643324 ! Fit after self-cal, rms=0.052939Jy sigma=0.643297 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.995 mas, bmaj=7.239 mas, bpa=-2.818 degrees ! Estimated noise=0.946672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000274269 Jy ! Component: 100 - total flux cleaned = 0.000319318 Jy ! Component: 150 - total flux cleaned = 0.000350738 Jy ! Component: 200 - total flux cleaned = 0.000389683 Jy ! Total flux subtracted in 200 components = 0.000389683 Jy ! Clean residual min=-0.001872 max=0.001931 Jy/beam ! Clean residual mean=0.000004 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0593983 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 135 components and 0.0593983 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=0.052929Jy sigma=0.643292 ! Fit after self-cal, rms=0.052931Jy sigma=0.643284 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 = 7.05182e-05 Jy ! Component: 100 - total flux cleaned = 0.000108537 Jy ! Component: 150 - total flux cleaned = 0.000126711 Jy ! Component: 200 - total flux cleaned = 0.000143955 Jy ! Total flux subtracted in 200 components = 0.000143955 Jy ! Clean residual min=-0.001868 max=0.001914 Jy/beam ! Clean residual mean=0.000004 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0595423 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 146 components and 0.0595423 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=0.052926Jy sigma=0.643259 ! Fit after self-cal, rms=0.052927Jy sigma=0.643257 ! 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=2.662 mas, bmaj=7.312 mas, bpa=-8.814 degrees ! Estimated noise=0.8443 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.662 x 7.312 at -8.814 degrees (North through East) ! Clean map min=-0.0021028 max=0.046613 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=2.132 mas, bmaj=6.865 mas, bpa=-10.16 degrees ! Estimated noise=1.27848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0344729 Jy ! Component: 100 - total flux cleaned = 0.0427297 Jy ! Component: 150 - total flux cleaned = 0.0468558 Jy ! Component: 200 - total flux cleaned = 0.048951 Jy ! Total flux subtracted in 200 components = 0.048951 Jy ! Clean residual min=-0.003275 max=0.002728 Jy/beam ! Clean residual mean=-0.000004 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.048951 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.048951 Jy ! Inverting map and beam ! Estimated beam: bmin=2.662 mas, bmaj=7.312 mas, bpa=-8.814 degrees ! Estimated noise=0.8443 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 = 0.00294305 Jy ! Component: 100 - total flux cleaned = 0.00489144 Jy ! Component: 150 - total flux cleaned = 0.0063636 Jy ! Component: 200 - total flux cleaned = 0.00751089 Jy ! Total flux subtracted in 200 components = 0.00751089 Jy ! Clean residual min=-0.001855 max=0.002141 Jy/beam ! Clean residual mean=0.000002 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0564619 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.0564619 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=4.995 mas, bmaj=7.239 mas, bpa=-2.818 degrees ! Estimated noise=0.946672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100395 Jy ! Component: 100 - total flux cleaned = 0.00143873 Jy ! Component: 150 - total flux cleaned = 0.00177775 Jy ! Component: 200 - total flux cleaned = 0.0020038 Jy ! Total flux subtracted in 200 components = 0.0020038 Jy ! Clean residual min=-0.001986 max=0.001978 Jy/beam ! Clean residual mean=0.000003 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0584657 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 = 0.000163251 Jy ! Component: 100 - total flux cleaned = 0.000313505 Jy ! Component: 150 - total flux cleaned = 0.00045025 Jy ! Component: 200 - total flux cleaned = 0.000514665 Jy ! Total flux subtracted in 200 components = 0.000514665 Jy ! Clean residual min=-0.001928 max=0.001965 Jy/beam ! Clean residual mean=0.000004 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0589804 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 88 components and 0.0589804 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.662 mas, bmaj=7.312 mas, bpa=-8.814 degrees ! Estimated noise=0.8443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.51928e-05 Jy ! Component: 100 - total flux cleaned = -2.64518e-05 Jy ! Component: 150 - total flux cleaned = 7.22446e-06 Jy ! Component: 200 - total flux cleaned = 7.0043e-05 Jy ! Total flux subtracted in 200 components = 7.0043e-05 Jy ! Clean residual min=-0.001658 max=0.001990 Jy/beam ! Clean residual mean=0.000004 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0590504 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 114 components and 0.0590504 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=0.052934Jy sigma=0.643233 ! Fit after self-cal, rms=0.052944Jy sigma=0.643204 wmodel J0611-0337_C_map.mod ! Writing 114 model components to file: J0611-0337_C_map.mod wobs J0611-0337_C_uvs.fits ! Writing UV FITS file: J0611-0337_C_uvs.fits wwins J0611-0337_C_map.win ! wwins: Wrote 2 windows to J0611-0337_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 = 0.000602687 Jy ! Component: 100 - total flux cleaned = 0.000813424 Jy ! Component: 150 - total flux cleaned = 0.000897442 Jy ! Component: 200 - total flux cleaned = 0.000870662 Jy ! Component: 250 - total flux cleaned = 0.000920191 Jy ! Component: 300 - total flux cleaned = 0.000920674 Jy ! Component: 350 - total flux cleaned = 0.000966597 Jy ! Component: 400 - total flux cleaned = 0.0010099 Jy ! Component: 450 - total flux cleaned = 0.00103085 Jy ! Component: 500 - total flux cleaned = 0.00107096 Jy ! Component: 550 - total flux cleaned = 0.00105098 Jy ! Component: 600 - total flux cleaned = 0.00106941 Jy ! Component: 650 - total flux cleaned = 0.00108754 Jy ! Component: 700 - total flux cleaned = 0.00108781 Jy ! Component: 750 - total flux cleaned = 0.00112287 Jy ! Component: 800 - total flux cleaned = 0.0011741 Jy ! Component: 850 - total flux cleaned = 0.00119041 Jy ! Component: 900 - total flux cleaned = 0.00115787 Jy ! Component: 950 - total flux cleaned = 0.00118957 Jy ! Component: 1000 - total flux cleaned = 0.00112648 Jy ! Component: 1050 - total flux cleaned = 0.00112636 Jy ! Component: 1100 - total flux cleaned = 0.00111111 Jy ! Component: 1150 - total flux cleaned = 0.00109618 Jy ! Component: 1200 - total flux cleaned = 0.0010814 Jy ! Component: 1250 - total flux cleaned = 0.00108127 Jy ! Component: 1300 - total flux cleaned = 0.00106712 Jy ! Component: 1350 - total flux cleaned = 0.00105312 Jy ! Component: 1400 - total flux cleaned = 0.00106678 Jy ! Component: 1450 - total flux cleaned = 0.00106669 Jy ! Component: 1500 - total flux cleaned = 0.00109365 Jy ! Component: 1550 - total flux cleaned = 0.00109357 Jy ! Component: 1600 - total flux cleaned = 0.00112009 Jy ! Component: 1650 - total flux cleaned = 0.00112014 Jy ! Component: 1700 - total flux cleaned = 0.00114622 Jy ! Component: 1750 - total flux cleaned = 0.00114634 Jy ! Component: 1800 - total flux cleaned = 0.00117201 Jy ! Component: 1850 - total flux cleaned = 0.0012102 Jy ! Component: 1900 - total flux cleaned = 0.0012354 Jy ! Component: 1950 - total flux cleaned = 0.00127306 Jy ! Component: 2000 - total flux cleaned = 0.00131047 Jy ! Component: 2050 - total flux cleaned = 0.00129807 Jy ! Component: 2100 - total flux cleaned = 0.00137211 Jy ! Component: 2150 - total flux cleaned = 0.0013843 Jy ! Component: 2200 - total flux cleaned = 0.00142091 Jy ! Component: 2250 - total flux cleaned = 0.00145745 Jy ! Component: 2300 - total flux cleaned = 0.00150592 Jy ! Component: 2350 - total flux cleaned = 0.00153004 Jy ! Component: 2400 - total flux cleaned = 0.00158992 Jy ! Component: 2450 - total flux cleaned = 0.00162571 Jy ! Component: 2500 - total flux cleaned = 0.00162573 Jy ! Component: 2550 - total flux cleaned = 0.00169666 Jy ! Component: 2600 - total flux cleaned = 0.00172019 Jy ! Component: 2650 - total flux cleaned = 0.00175535 Jy ! Component: 2700 - total flux cleaned = 0.00180204 Jy ! Component: 2750 - total flux cleaned = 0.00186032 Jy ! Component: 2800 - total flux cleaned = 0.00190685 Jy ! Component: 2850 - total flux cleaned = 0.00196488 Jy ! Component: 2900 - total flux cleaned = 0.00199965 Jy ! Component: 2950 - total flux cleaned = 0.00205765 Jy ! Component: 3000 - total flux cleaned = 0.00210401 Jy ! Component: 3050 - total flux cleaned = 0.00215043 Jy ! Component: 3100 - total flux cleaned = 0.00220838 Jy ! Component: 3150 - total flux cleaned = 0.0022548 Jy ! Component: 3200 - total flux cleaned = 0.00227798 Jy ! Component: 3250 - total flux cleaned = 0.00234766 Jy ! Component: 3300 - total flux cleaned = 0.00240573 Jy ! Component: 3350 - total flux cleaned = 0.00245215 Jy ! Component: 3400 - total flux cleaned = 0.00249871 Jy ! Component: 3450 - total flux cleaned = 0.00252193 Jy ! Component: 3500 - total flux cleaned = 0.00259183 Jy ! Component: 3550 - total flux cleaned = 0.00266173 Jy ! Component: 3600 - total flux cleaned = 0.0026968 Jy ! Component: 3650 - total flux cleaned = 0.00277846 Jy ! Component: 3700 - total flux cleaned = 0.00281355 Jy ! Component: 3750 - total flux cleaned = 0.00287208 Jy ! Component: 3800 - total flux cleaned = 0.00290723 Jy ! Component: 3850 - total flux cleaned = 0.00294249 Jy ! Component: 3900 - total flux cleaned = 0.00297778 Jy ! Component: 3950 - total flux cleaned = 0.00300144 Jy ! Component: 4000 - total flux cleaned = 0.00303702 Jy ! Component: 4050 - total flux cleaned = 0.0030489 Jy ! Total flux subtracted in 4096 components = 0.00308462 Jy ! Clean residual min=-0.000769 max=0.000663 Jy/beam ! Clean residual mean=0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.062135 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 385 components and 0.062135 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0611-0337_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.662 x 7.312 at -8.814 degrees (North through East) ! Clean map min=-0.0014813 max=0.046025 Jy/beam ! Writing clean map to FITS file: .//J0611-0337_C_map.fits wmodel .//J0611-0337_C_map.mod ! Writing 385 model components to file: .//J0611-0337_C_map.mod wobs .//J0611-0337_C_uvs.fits ! Writing UV FITS file: .//J0611-0337_C_uvs.fits wwins .//J0611-0337_C_map.win ! wwins: Wrote 3 windows to .//J0611-0337_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0460247 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000205769 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.34125 1.34125 2.68251 5.36502 10.73 21.4601 42.9202 85.8403 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 223.671 quit ! Quitting program ! Log file .//J0611-0337_C_dfm.log closed on Mon Jan 20 17:32:41 2020