! Started logfile: .//J2349-2352_C_dfm.log on Mon Jan 20 19:32:25 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 .//J2349-2352_C_uva.fits ! Reading UV FITS file: .//J2349-2352_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2349-2352 ! ! 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 J2349-2352_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. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.002964Jy sigma=16.166542 ! Fit after self-cal, rms=0.954975Jy sigma=15.394929 ! 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=2.63 mas, bmaj=12.42 mas, bpa=2.044 degrees ! Estimated noise=1.29823 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 = 0.0365717 Jy ! Component: 100 - total flux cleaned = 0.0447451 Jy ! Total flux subtracted in 100 components = 0.0447451 Jy ! Clean residual min=-0.005257 max=0.004657 Jy/beam ! Clean residual mean=-0.000001 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.0447452 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0447452 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=0.055986Jy sigma=0.677582 ! Fit after self-cal, rms=0.055216Jy sigma=0.666985 ! 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=3.082 mas, bmaj=12.94 mas, bpa=2.446 degrees ! Estimated noise=0.942787 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 = 0.00338113 Jy ! Component: 100 - total flux cleaned = 0.0046272 Jy ! Component: 150 - total flux cleaned = 0.00516723 Jy ! Component: 200 - total flux cleaned = 0.00542005 Jy ! Total flux subtracted in 200 components = 0.00542005 Jy ! Clean residual min=-0.003043 max=0.002649 Jy/beam ! Clean residual mean=-0.000001 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.0501652 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 55 components and 0.0501652 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=0.055035Jy sigma=0.662200 ! Fit after self-cal, rms=0.054976Jy sigma=0.662066 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.082 x 12.94 at 2.446 degrees (North through East) ! Clean map min=-0.002984 max=0.047946 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.83 HN 1.01 KP 1.07 ! NL 0.95 OV 1.05 PT 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.13 HN 1.03 KP 0.98 ! NL 1.00 OV 1.02 PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.91 KP 1.08 ! NL 1.30 OV 1.09 PT 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 0.97 KP 1.00 ! NL 0.90 OV 0.88 PT 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.94 HN 1.07 KP 1.07 ! NL 1.00 OV 0.88 PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.89 HN 1.17 KP 0.93 ! NL 0.98 OV 1.03 PT 0.87 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 1.17 KP 1.01 ! NL 1.00 OV 1.06 PT 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.91 HN 1.15 KP 1.13 ! NL 0.98 OV 1.04 PT 0.98 ! ! ! Fit before self-cal, rms=0.054976Jy sigma=0.662066 ! Fit after self-cal, rms=0.054215Jy sigma=0.654295 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.131 mas, bmaj=12.87 mas, bpa=2.625 degrees ! Estimated noise=0.936717 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 = -8.97986e-05 Jy ! Component: 100 - total flux cleaned = -3.04305e-05 Jy ! Component: 150 - total flux cleaned = -6.03406e-06 Jy ! Component: 200 - total flux cleaned = 3.58843e-05 Jy ! Total flux subtracted in 200 components = 3.58843e-05 Jy ! Clean residual min=-0.002848 max=0.002584 Jy/beam ! Clean residual mean=-0.000003 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.0502011 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.0502011 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=0.054194Jy sigma=0.653767 ! Fit after self-cal, rms=0.054201Jy sigma=0.653376 ! 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=0.054201Jy sigma=0.653376 ! Fit after self-cal, rms=0.054637Jy sigma=0.653313 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.142 mas, bmaj=12.84 mas, bpa=2.66 degrees ! Estimated noise=0.938999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.37797e-06 Jy ! Component: 100 - total flux cleaned = 1.44403e-05 Jy ! Component: 150 - total flux cleaned = 5.20065e-05 Jy ! Component: 200 - total flux cleaned = 0.000103445 Jy ! Total flux subtracted in 200 components = 0.000103445 Jy ! Clean residual min=-0.002688 max=0.002505 Jy/beam ! Clean residual mean=-0.000004 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.0503045 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.0503045 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=0.054626Jy sigma=0.653008 ! Fit after self-cal, rms=0.054629Jy sigma=0.652979 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 = -6.82381e-05 Jy ! Component: 100 - total flux cleaned = -4.59283e-06 Jy ! Component: 150 - total flux cleaned = 2.42923e-05 Jy ! Component: 200 - total flux cleaned = 5.07882e-05 Jy ! Total flux subtracted in 200 components = 5.07882e-05 Jy ! Clean residual min=-0.002605 max=0.002468 Jy/beam ! Clean residual mean=-0.000004 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.0503553 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.0503553 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=0.054622Jy sigma=0.652821 ! Fit after self-cal, rms=0.054613Jy sigma=0.652807 ! 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=0.054613Jy sigma=0.652807 ! Fit after self-cal, rms=0.054991Jy sigma=0.652781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.151 mas, bmaj=12.81 mas, bpa=2.704 degrees ! Estimated noise=0.941259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.6861e-05 Jy ! Component: 100 - total flux cleaned = 4.79887e-05 Jy ! Component: 150 - total flux cleaned = 6.19209e-05 Jy ! Component: 200 - total flux cleaned = 8.74935e-05 Jy ! Total flux subtracted in 200 components = 8.74935e-05 Jy ! Clean residual min=-0.002564 max=0.002429 Jy/beam ! Clean residual mean=-0.000004 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.0504428 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 91 components and 0.0504428 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=0.054985Jy sigma=0.652645 ! Fit after self-cal, rms=0.054982Jy sigma=0.652637 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 = -1.85808e-05 Jy ! Component: 100 - total flux cleaned = 5.47246e-06 Jy ! Component: 150 - total flux cleaned = 1.68982e-05 Jy ! Component: 200 - total flux cleaned = 2.80215e-05 Jy ! Total flux subtracted in 200 components = 2.80215e-05 Jy ! Clean residual min=-0.002522 max=0.002417 Jy/beam ! Clean residual mean=-0.000004 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.0504708 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 0.0504708 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=0.054978Jy sigma=0.652555 ! Fit after self-cal, rms=0.054970Jy sigma=0.652549 ! 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=0.054970Jy sigma=0.652549 ! Fit after self-cal, rms=0.055175Jy sigma=0.652532 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.148 mas, bmaj=12.75 mas, bpa=4.092 degrees ! Estimated noise=0.929394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.24602e-05 Jy ! Component: 100 - total flux cleaned = -7.38201e-05 Jy ! Component: 150 - total flux cleaned = -8.44338e-05 Jy ! Component: 200 - total flux cleaned = -0.000105337 Jy ! Total flux subtracted in 200 components = -0.000105337 Jy ! Clean residual min=-0.002508 max=0.002466 Jy/beam ! Clean residual mean=-0.000003 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.0503655 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 103 components and 0.0503655 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=0.055174Jy sigma=0.652452 ! Fit after self-cal, rms=0.055175Jy sigma=0.652440 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 = -1.89473e-06 Jy ! Component: 100 - total flux cleaned = -3.22309e-05 Jy ! Component: 150 - total flux cleaned = -5.15124e-05 Jy ! Component: 200 - total flux cleaned = -6.99345e-05 Jy ! Total flux subtracted in 200 components = -6.99345e-05 Jy ! Clean residual min=-0.002502 max=0.002456 Jy/beam ! Clean residual mean=-0.000003 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.0502956 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 110 components and 0.0502956 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=0.055175Jy sigma=0.652377 ! Fit after self-cal, rms=0.055174Jy sigma=0.652371 ! 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=3.158 mas, bmaj=12.78 mas, bpa=2.759 degrees ! Estimated noise=0.942186 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.158 x 12.78 at 2.759 degrees (North through East) ! Clean map min=-0.0024158 max=0.047833 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=2.701 mas, bmaj=12.13 mas, bpa=2.36 degrees ! Estimated noise=1.30345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0373833 Jy ! Component: 100 - total flux cleaned = 0.0455899 Jy ! Component: 150 - total flux cleaned = 0.0474498 Jy ! Component: 200 - total flux cleaned = 0.0485054 Jy ! Total flux subtracted in 200 components = 0.0485054 Jy ! Clean residual min=-0.004192 max=0.004283 Jy/beam ! Clean residual mean=-0.000006 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.0485054 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.0485054 Jy ! Inverting map and beam ! Estimated beam: bmin=3.158 mas, bmaj=12.78 mas, bpa=2.759 degrees ! Estimated noise=0.942186 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 = 0.000488548 Jy ! Component: 100 - total flux cleaned = 0.000660178 Jy ! Component: 150 - total flux cleaned = 0.000809262 Jy ! Component: 200 - total flux cleaned = 0.000939517 Jy ! Total flux subtracted in 200 components = 0.000939517 Jy ! Clean residual min=-0.002721 max=0.002577 Jy/beam ! Clean residual mean=-0.000002 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.0494449 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.0494449 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=4.148 mas, bmaj=12.75 mas, bpa=4.092 degrees ! Estimated noise=0.929394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148228 Jy ! Component: 100 - total flux cleaned = 0.000225116 Jy ! Component: 150 - total flux cleaned = 0.000318479 Jy ! Component: 200 - total flux cleaned = 0.000401692 Jy ! Total flux subtracted in 200 components = 0.000401692 Jy ! Clean residual min=-0.002746 max=0.002542 Jy/beam ! Clean residual mean=-0.000002 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.0498466 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.65499e-05 Jy ! Component: 100 - total flux cleaned = 0.000125756 Jy ! Component: 150 - total flux cleaned = 0.000188687 Jy ! Component: 200 - total flux cleaned = 0.000232269 Jy ! Total flux subtracted in 200 components = 0.000232269 Jy ! Clean residual min=-0.002640 max=0.002508 Jy/beam ! Clean residual mean=-0.000003 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.0500789 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.0500789 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.158 mas, bmaj=12.78 mas, bpa=2.759 degrees ! Estimated noise=0.942186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000262733 Jy ! Component: 100 - total flux cleaned = 0.000263741 Jy ! Component: 150 - total flux cleaned = 0.0002513 Jy ! Component: 200 - total flux cleaned = 0.000239989 Jy ! Total flux subtracted in 200 components = 0.000239989 Jy ! Clean residual min=-0.002512 max=0.002405 Jy/beam ! Clean residual mean=-0.000003 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.0503189 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 79 components and 0.0503189 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=0.055175Jy sigma=0.652486 ! Fit after self-cal, rms=0.055175Jy sigma=0.652468 wmodel J2349-2352_C_map.mod ! Writing 79 model components to file: J2349-2352_C_map.mod wobs J2349-2352_C_uvs.fits ! Writing UV FITS file: J2349-2352_C_uvs.fits wwins J2349-2352_C_map.win ! wwins: Wrote 1 windows to J2349-2352_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 = 0.000118887 Jy ! Component: 100 - total flux cleaned = 0.000320559 Jy ! Component: 150 - total flux cleaned = 0.000284418 Jy ! Component: 200 - total flux cleaned = 0.000180311 Jy ! Component: 250 - total flux cleaned = 8.17968e-05 Jy ! Component: 300 - total flux cleaned = 1.98288e-05 Jy ! Component: 350 - total flux cleaned = -6.94244e-05 Jy ! Component: 400 - total flux cleaned = -0.000356184 Jy ! Component: 450 - total flux cleaned = -0.000548486 Jy ! Component: 500 - total flux cleaned = -0.000734453 Jy ! Component: 550 - total flux cleaned = -0.000888853 Jy ! Component: 600 - total flux cleaned = -0.00111315 Jy ! Component: 650 - total flux cleaned = -0.00121011 Jy ! Component: 700 - total flux cleaned = -0.00139789 Jy ! Component: 750 - total flux cleaned = -0.0015351 Jy ! Component: 800 - total flux cleaned = -0.00169025 Jy ! Component: 850 - total flux cleaned = -0.00184143 Jy ! Component: 900 - total flux cleaned = -0.00201001 Jy ! Component: 950 - total flux cleaned = -0.00213399 Jy ! Component: 1000 - total flux cleaned = -0.00233481 Jy ! Component: 1050 - total flux cleaned = -0.0024525 Jy ! Component: 1100 - total flux cleaned = -0.00258637 Jy ! Component: 1150 - total flux cleaned = -0.00269947 Jy ! Component: 1200 - total flux cleaned = -0.00286611 Jy ! Component: 1250 - total flux cleaned = -0.00301067 Jy ! Component: 1300 - total flux cleaned = -0.00313508 Jy ! Component: 1350 - total flux cleaned = -0.00325764 Jy ! Component: 1400 - total flux cleaned = -0.00339514 Jy ! Component: 1450 - total flux cleaned = -0.00349645 Jy ! Component: 1500 - total flux cleaned = -0.00356298 Jy ! Component: 1550 - total flux cleaned = -0.00364462 Jy ! Component: 1600 - total flux cleaned = -0.00375798 Jy ! Component: 1650 - total flux cleaned = -0.00388548 Jy ! Component: 1700 - total flux cleaned = -0.00391696 Jy ! Component: 1750 - total flux cleaned = -0.00399485 Jy ! Component: 1800 - total flux cleaned = -0.00407155 Jy ! Component: 1850 - total flux cleaned = -0.00413229 Jy ! Component: 1900 - total flux cleaned = -0.00420731 Jy ! Component: 1950 - total flux cleaned = -0.00428164 Jy ! Component: 2000 - total flux cleaned = -0.00434047 Jy ! Component: 2050 - total flux cleaned = -0.00441295 Jy ! Component: 2100 - total flux cleaned = -0.00445596 Jy ! Component: 2150 - total flux cleaned = -0.00447021 Jy ! Component: 2200 - total flux cleaned = -0.0044844 Jy ! Component: 2250 - total flux cleaned = -0.00451229 Jy ! Component: 2300 - total flux cleaned = -0.00459519 Jy ! Component: 2350 - total flux cleaned = -0.00455394 Jy ! Component: 2400 - total flux cleaned = -0.0045541 Jy ! Component: 2450 - total flux cleaned = -0.00458119 Jy ! Component: 2500 - total flux cleaned = -0.0046214 Jy ! Component: 2550 - total flux cleaned = -0.00467469 Jy ! Component: 2600 - total flux cleaned = -0.00470119 Jy ! Component: 2650 - total flux cleaned = -0.00476718 Jy ! Component: 2700 - total flux cleaned = -0.00489819 Jy ! Component: 2750 - total flux cleaned = -0.00493727 Jy ! Component: 2800 - total flux cleaned = -0.00500222 Jy ! Component: 2850 - total flux cleaned = -0.00509268 Jy ! Component: 2900 - total flux cleaned = -0.00518278 Jy ! Component: 2950 - total flux cleaned = -0.00525965 Jy ! Component: 3000 - total flux cleaned = -0.00534906 Jy ! Component: 3050 - total flux cleaned = -0.00545081 Jy ! Component: 3100 - total flux cleaned = -0.0055143 Jy ! Component: 3150 - total flux cleaned = -0.00560301 Jy ! Component: 3200 - total flux cleaned = -0.00567889 Jy ! Component: 3250 - total flux cleaned = -0.00577978 Jy ! Component: 3300 - total flux cleaned = -0.00584285 Jy ! Component: 3350 - total flux cleaned = -0.00595601 Jy ! Component: 3400 - total flux cleaned = -0.00603128 Jy ! Component: 3450 - total flux cleaned = -0.00609398 Jy ! Component: 3500 - total flux cleaned = -0.0061692 Jy ! Component: 3550 - total flux cleaned = -0.00624439 Jy ! Component: 3600 - total flux cleaned = -0.00628189 Jy ! Component: 3650 - total flux cleaned = -0.00634466 Jy ! Component: 3700 - total flux cleaned = -0.00636978 Jy ! Component: 3750 - total flux cleaned = -0.00643271 Jy ! Component: 3800 - total flux cleaned = -0.00649578 Jy ! Component: 3850 - total flux cleaned = -0.00652099 Jy ! Component: 3900 - total flux cleaned = -0.00652103 Jy ! Component: 3950 - total flux cleaned = -0.00652101 Jy ! Component: 4000 - total flux cleaned = -0.0065209 Jy ! Component: 4050 - total flux cleaned = -0.00648221 Jy ! Total flux subtracted in 4096 components = -0.0064822 Jy ! Clean residual min=-0.000679 max=0.000704 Jy/beam ! Clean residual mean=-0.000002 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0438367 Jy keep ! Adding 467 model components to the UV plane model. ! The established model now contains 546 components and 0.0438367 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2349-2352_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.158 x 12.78 at 2.759 degrees (North through East) ! Clean map min=-0.0022552 max=0.047827 Jy/beam ! Writing clean map to FITS file: .//J2349-2352_C_map.fits wmodel .//J2349-2352_C_map.mod ! Writing 546 model components to file: .//J2349-2352_C_map.mod wobs .//J2349-2352_C_uvs.fits ! Writing UV FITS file: .//J2349-2352_C_uvs.fits wwins .//J2349-2352_C_map.win ! wwins: Wrote 2 windows to .//J2349-2352_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0478268 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000224044 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.40534 1.40534 2.81069 5.62138 11.2428 22.4855 44.971 89.942 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 213.47 quit ! Quitting program ! Log file .//J2349-2352_C_dfm.log closed on Mon Jan 20 19:32:29 2020