! Started logfile: .//J0505-1017_X_20180714_dfm.log on Sat Jul 28 19:16:04 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0505-1017_X_20180714_uva.fits ! Reading UV FITS file: .//J0505-1017_X_20180714_uva.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0505-1017 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 5152 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0505-1017_X] 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 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.002271Jy sigma=23.382944 ! Fit after self-cal, rms=0.947837Jy sigma=22.095377 ! 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=0.6756 mas, bmaj=1.863 mas, bpa=-2.384 degrees ! Estimated noise=0.708357 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 = 0.0399728 Jy ! Component: 100 - total flux cleaned = 0.0486895 Jy ! Total flux subtracted in 100 components = 0.0486895 Jy ! Clean residual min=-0.002505 max=0.002858 Jy/beam ! Clean residual mean=-0.000001 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.0486895 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0486895 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=0.030903Jy sigma=0.669681 ! Fit after self-cal, rms=0.030585Jy sigma=0.658041 ! 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=0.8028 mas, bmaj=2.125 mas, bpa=-1.291 degrees ! Estimated noise=0.438629 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 = 0.00411531 Jy ! Component: 100 - total flux cleaned = 0.00606749 Jy ! Component: 150 - total flux cleaned = 0.00650788 Jy ! Component: 200 - total flux cleaned = 0.00646805 Jy ! Total flux subtracted in 200 components = 0.00646805 Jy ! Clean residual min=-0.001846 max=0.001739 Jy/beam ! Clean residual mean=0.000000 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0551576 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0551576 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=0.030048Jy sigma=0.645538 ! Fit after self-cal, rms=0.030047Jy sigma=0.645359 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8028 x 2.125 at -1.291 degrees (North through East) ! Clean map min=-0.0017349 max=0.052702 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.01 KP 0.98 ! LA 1.01 MK 1.03 OV 1.03 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 1.06 KP 0.97 ! LA 1.06 MK 1.00 OV 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 0.99 KP 1.05 ! LA 1.01 MK 0.92 OV 0.90 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 HN 1.04 KP 1.04 ! LA 1.06 MK 0.97 OV 1.03 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.94 HN 1.01 KP 1.00 ! LA 1.01 MK 0.98 OV 0.99 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.98 HN 1.05 KP 0.99 ! LA 1.11 MK 1.05 OV 1.03 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 1.06 KP 0.95 ! LA 1.05 MK 0.97 OV 0.96 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 0.98 KP 0.99 ! LA 0.93 MK 0.96 OV 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.030047Jy sigma=0.645359 ! Fit after self-cal, rms=0.029683Jy sigma=0.639686 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8041 mas, bmaj=2.107 mas, bpa=-1.244 degrees ! Estimated noise=0.434246 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 = -6.78186e-05 Jy ! Component: 100 - total flux cleaned = -0.000126462 Jy ! Component: 150 - total flux cleaned = -0.000160117 Jy ! Component: 200 - total flux cleaned = -0.000189411 Jy ! Total flux subtracted in 200 components = -0.000189411 Jy ! Clean residual min=-0.001633 max=0.001469 Jy/beam ! Clean residual mean=-0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0549682 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.0549682 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=0.029658Jy sigma=0.639329 ! Fit after self-cal, rms=0.029669Jy sigma=0.639202 ! 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=0.029669Jy sigma=0.639202 ! Fit after self-cal, rms=0.029597Jy sigma=0.639180 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.803 mas, bmaj=2.107 mas, bpa=-1.317 degrees ! Estimated noise=0.433519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.1423e-05 Jy ! Component: 100 - total flux cleaned = -7.22835e-05 Jy ! Component: 150 - total flux cleaned = -9.52164e-05 Jy ! Component: 200 - total flux cleaned = -0.000115965 Jy ! Total flux subtracted in 200 components = -0.000115965 Jy ! Clean residual min=-0.001622 max=0.001431 Jy/beam ! Clean residual mean=-0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0548522 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.0548522 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=0.029583Jy sigma=0.639006 ! Fit after self-cal, rms=0.029582Jy sigma=0.638993 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 = -5.19366e-05 Jy ! Component: 100 - total flux cleaned = -7.03203e-05 Jy ! Component: 150 - total flux cleaned = -8.71465e-05 Jy ! Component: 200 - total flux cleaned = -0.000102546 Jy ! Total flux subtracted in 200 components = -0.000102546 Jy ! Clean residual min=-0.001618 max=0.001408 Jy/beam ! Clean residual mean=-0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0547497 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.0547497 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=0.029575Jy sigma=0.638906 ! Fit after self-cal, rms=0.029575Jy sigma=0.638901 ! 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=0.029575Jy sigma=0.638901 ! Fit after self-cal, rms=0.029525Jy sigma=0.638879 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8021 mas, bmaj=2.107 mas, bpa=-1.379 degrees ! Estimated noise=0.433052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.62022e-06 Jy ! Component: 100 - total flux cleaned = -3.54424e-06 Jy ! Component: 150 - total flux cleaned = -2.45292e-05 Jy ! Component: 200 - total flux cleaned = -3.09523e-05 Jy ! Total flux subtracted in 200 components = -3.09523e-05 Jy ! Clean residual min=-0.001616 max=0.001392 Jy/beam ! Clean residual mean=-0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0547187 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.0547187 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=0.029520Jy sigma=0.638819 ! Fit after self-cal, rms=0.029519Jy sigma=0.638816 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 = -3.06268e-05 Jy ! Component: 100 - total flux cleaned = -3.04834e-05 Jy ! Component: 150 - total flux cleaned = -4.19006e-05 Jy ! Component: 200 - total flux cleaned = -4.72764e-05 Jy ! Total flux subtracted in 200 components = -4.72764e-05 Jy ! Clean residual min=-0.001612 max=0.001378 Jy/beam ! Clean residual mean=-0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0546714 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0546714 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=0.029516Jy sigma=0.638780 ! Fit after self-cal, rms=0.029516Jy sigma=0.638778 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.029516Jy sigma=0.638778 ! Fit after self-cal, rms=0.029506Jy sigma=0.638768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.1 mas, bmaj=3.624 mas, bpa=6.49 degrees ! Estimated noise=0.585103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000469911 Jy ! Component: 100 - total flux cleaned = 0.00043918 Jy ! Component: 150 - total flux cleaned = 0.000413482 Jy ! Component: 200 - total flux cleaned = 0.000391744 Jy ! Total flux subtracted in 200 components = 0.000391744 Jy ! Clean residual min=-0.001890 max=0.001313 Jy/beam ! Clean residual mean=-0.000001 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0550632 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.0550632 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=0.029513Jy sigma=0.638991 ! Fit after self-cal, rms=0.029508Jy sigma=0.638923 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.67802e-06 Jy ! Component: 100 - total flux cleaned = -1.21072e-05 Jy ! Component: 150 - total flux cleaned = -2.62268e-05 Jy ! Component: 200 - total flux cleaned = -3.82514e-05 Jy ! Total flux subtracted in 200 components = -3.82514e-05 Jy ! Clean residual min=-0.001904 max=0.001316 Jy/beam ! Clean residual mean=-0.000001 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0550249 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 0.0550249 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=0.029515Jy sigma=0.639092 ! Fit after self-cal, rms=0.029513Jy sigma=0.639065 ! 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=0.8015 mas, bmaj=2.107 mas, bpa=-1.439 degrees ! Estimated noise=0.432994 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8015 x 2.107 at -1.439 degrees (North through East) ! Clean map min=-0.0014916 max=0.052389 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=0.6738 mas, bmaj=1.85 mas, bpa=-2.627 degrees ! Estimated noise=0.69728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0394563 Jy ! Component: 100 - total flux cleaned = 0.0481567 Jy ! Component: 150 - total flux cleaned = 0.0511594 Jy ! Component: 200 - total flux cleaned = 0.0528044 Jy ! Total flux subtracted in 200 components = 0.0528044 Jy ! Clean residual min=-0.002207 max=0.002115 Jy/beam ! Clean residual mean=-0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0528044 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0528044 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8015 mas, bmaj=2.107 mas, bpa=-1.439 degrees ! Estimated noise=0.432994 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 = 0.00180942 Jy ! Component: 100 - total flux cleaned = 0.00239066 Jy ! Component: 150 - total flux cleaned = 0.00236236 Jy ! Component: 200 - total flux cleaned = 0.00233604 Jy ! Total flux subtracted in 200 components = 0.00233604 Jy ! Clean residual min=-0.001802 max=0.001553 Jy/beam ! Clean residual mean=-0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0551404 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.0551404 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.1 mas, bmaj=3.624 mas, bpa=6.49 degrees ! Estimated noise=0.585103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000609297 Jy ! Component: 100 - total flux cleaned = 0.00056386 Jy ! Component: 150 - total flux cleaned = 0.00048665 Jy ! Component: 200 - total flux cleaned = 0.00040852 Jy ! Total flux subtracted in 200 components = 0.00040852 Jy ! Clean residual min=-0.001849 max=0.001343 Jy/beam ! Clean residual mean=-0.000001 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0555489 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 = -5.16284e-05 Jy ! Component: 100 - total flux cleaned = -8.51377e-05 Jy ! Component: 150 - total flux cleaned = -0.00011524 Jy ! Component: 200 - total flux cleaned = -0.000133986 Jy ! Total flux subtracted in 200 components = -0.000133986 Jy ! Clean residual min=-0.001826 max=0.001314 Jy/beam ! Clean residual mean=-0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0554149 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.0554149 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8015 mas, bmaj=2.107 mas, bpa=-1.439 degrees ! Estimated noise=0.432994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000307413 Jy ! Component: 100 - total flux cleaned = -0.000284547 Jy ! Component: 150 - total flux cleaned = -0.000266999 Jy ! Component: 200 - total flux cleaned = -0.000310178 Jy ! Total flux subtracted in 200 components = -0.000310178 Jy ! Clean residual min=-0.001685 max=0.001413 Jy/beam ! Clean residual mean=-0.000001 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0551048 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 35 components and 0.0551048 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=0.029528Jy sigma=0.639102 ! Fit after self-cal, rms=0.029529Jy sigma=0.639089 wmodel J0505-1017_X_map.mod ! Writing 35 model components to file: J0505-1017_X_map.mod wobs J0505-1017_X_uvs.fits ! Writing UV FITS file: J0505-1017_X_uvs.fits wwins J0505-1017_X_map.win ! wwins: Wrote 1 windows to J0505-1017_X_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 = -0.000411018 Jy ! Component: 100 - total flux cleaned = -0.000435993 Jy ! Component: 150 - total flux cleaned = -0.000458442 Jy ! Component: 200 - total flux cleaned = -0.000479026 Jy ! Component: 250 - total flux cleaned = -0.000404982 Jy ! Component: 300 - total flux cleaned = -0.000352666 Jy ! Component: 350 - total flux cleaned = -0.000286977 Jy ! Component: 400 - total flux cleaned = -0.000193617 Jy ! Component: 450 - total flux cleaned = -0.000118992 Jy ! Component: 500 - total flux cleaned = -3.23588e-05 Jy ! Component: 550 - total flux cleaned = 3.7181e-05 Jy ! Component: 600 - total flux cleaned = 9.08158e-05 Jy ! Component: 650 - total flux cleaned = 0.000208259 Jy ! Component: 700 - total flux cleaned = 0.000258899 Jy ! Component: 750 - total flux cleaned = 0.000320686 Jy ! Component: 800 - total flux cleaned = 0.000380392 Jy ! Component: 850 - total flux cleaned = 0.000427089 Jy ! Component: 900 - total flux cleaned = 0.000483987 Jy ! Component: 950 - total flux cleaned = 0.000561104 Jy ! Component: 1000 - total flux cleaned = 0.000593127 Jy ! Component: 1050 - total flux cleaned = 0.000645633 Jy ! Component: 1100 - total flux cleaned = 0.000655916 Jy ! Component: 1150 - total flux cleaned = 0.000656073 Jy ! Component: 1200 - total flux cleaned = 0.000705001 Jy ! Component: 1250 - total flux cleaned = 0.000743088 Jy ! Component: 1300 - total flux cleaned = 0.000733807 Jy ! Component: 1350 - total flux cleaned = 0.000770763 Jy ! Component: 1400 - total flux cleaned = 0.000806805 Jy ! Component: 1450 - total flux cleaned = 0.000868288 Jy ! Component: 1500 - total flux cleaned = 0.000911435 Jy ! Component: 1550 - total flux cleaned = 0.000945387 Jy ! Component: 1600 - total flux cleaned = 0.00100387 Jy ! Component: 1650 - total flux cleaned = 0.00103685 Jy ! Component: 1700 - total flux cleaned = 0.001134 Jy ! Component: 1750 - total flux cleaned = 0.00120567 Jy ! Component: 1800 - total flux cleaned = 0.0012686 Jy ! Component: 1850 - total flux cleaned = 0.00136163 Jy ! Component: 1900 - total flux cleaned = 0.00142268 Jy ! Component: 1950 - total flux cleaned = 0.001513 Jy ! Component: 2000 - total flux cleaned = 0.00159471 Jy ! Component: 2050 - total flux cleaned = 0.00166798 Jy ! Component: 2100 - total flux cleaned = 0.00175477 Jy ! Component: 2150 - total flux cleaned = 0.00181193 Jy ! Component: 2200 - total flux cleaned = 0.00188973 Jy ! Component: 2250 - total flux cleaned = 0.00195954 Jy ! Component: 2300 - total flux cleaned = 0.00201473 Jy ! Component: 2350 - total flux cleaned = 0.00208294 Jy ! Component: 2400 - total flux cleaned = 0.00217063 Jy ! Component: 2450 - total flux cleaned = 0.00223062 Jy ! Component: 2500 - total flux cleaned = 0.00230978 Jy ! Component: 2550 - total flux cleaned = 0.00237499 Jy ! Component: 2600 - total flux cleaned = 0.00246522 Jy ! Component: 2650 - total flux cleaned = 0.00252253 Jy ! Component: 2700 - total flux cleaned = 0.00258565 Jy ! Component: 2750 - total flux cleaned = 0.00266059 Jy ! Component: 2800 - total flux cleaned = 0.00272236 Jy ! Component: 2850 - total flux cleaned = 0.00278963 Jy ! Component: 2900 - total flux cleaned = 0.00285617 Jy ! Component: 2950 - total flux cleaned = 0.00291609 Jy ! Component: 3000 - total flux cleaned = 0.00296955 Jy ! Component: 3050 - total flux cleaned = 0.00302831 Jy ! Component: 3100 - total flux cleaned = 0.0030633 Jy ! Component: 3150 - total flux cleaned = 0.00309803 Jy ! Component: 3200 - total flux cleaned = 0.00314957 Jy ! Component: 3250 - total flux cleaned = 0.00319498 Jy ! Component: 3300 - total flux cleaned = 0.00322314 Jy ! Component: 3350 - total flux cleaned = 0.00326793 Jy ! Component: 3400 - total flux cleaned = 0.00328459 Jy ! Component: 3450 - total flux cleaned = 0.00330668 Jy ! Component: 3500 - total flux cleaned = 0.00330668 Jy ! Component: 3550 - total flux cleaned = 0.00330673 Jy ! Component: 3600 - total flux cleaned = 0.00331214 Jy ! Component: 3650 - total flux cleaned = 0.00331212 Jy ! Component: 3700 - total flux cleaned = 0.00332285 Jy ! Component: 3750 - total flux cleaned = 0.00331216 Jy ! Component: 3800 - total flux cleaned = 0.00330683 Jy ! Component: 3850 - total flux cleaned = 0.00331213 Jy ! Component: 3900 - total flux cleaned = 0.00329627 Jy ! Component: 3950 - total flux cleaned = 0.00328047 Jy ! Component: 4000 - total flux cleaned = 0.00327001 Jy ! Component: 4050 - total flux cleaned = 0.0032648 Jy ! Total flux subtracted in 4096 components = 0.00325959 Jy ! Clean residual min=-0.000301 max=0.000364 Jy/beam ! Clean residual mean=0.000000 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.0583644 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 302 components and 0.0583644 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0505-1017_X_20180714_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8015 x 2.107 at -1.439 degrees (North through East) ! Clean map min=-0.00071109 max=0.051871 Jy/beam ! Writing clean map to FITS file: .//J0505-1017_X_20180714_map.fits wmodel .//J0505-1017_X_20180714_map.mod ! Writing 302 model components to file: .//J0505-1017_X_20180714_map.mod wobs .//J0505-1017_X_20180714_uvs.fits ! Writing UV FITS file: .//J0505-1017_X_20180714_uvs.fits wwins .//J0505-1017_X_20180714_map.win ! wwins: Wrote 2 windows to .//J0505-1017_X_20180714_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0518712 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.7397e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.44763 0.44763 0.895259 1.79052 3.58104 7.16207 14.3241 28.6483 57.2966 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 670.196 quit ! Quitting program ! Log file .//J0505-1017_X_20180714_dfm.log closed on Sat Jul 28 19:16:08 2018