! Started logfile: .//J0219-2922_X_dfm.log on Mon Jan 20 17:15:26 2020 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 .//J0219-2922_X_uva.fits ! Reading UV FITS file: .//J0219-2922_X_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0219-2922 ! ! 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 3360 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 J0219-2922_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=1.000402Jy sigma=15.189065 ! Fit after self-cal, rms=0.942101Jy sigma=14.256508 ! 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=1.417 mas, bmaj=10.32 mas, bpa=-7.372 degrees ! Estimated noise=1.27545 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 = 0.0461509 Jy ! Component: 100 - total flux cleaned = 0.0573945 Jy ! Total flux subtracted in 100 components = 0.0573945 Jy ! Clean residual min=-0.004278 max=0.005404 Jy/beam ! Clean residual mean=0.000013 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.0573945 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0573945 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=0.049374Jy sigma=0.649670 ! Fit after self-cal, rms=0.048940Jy sigma=0.644210 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.789 mas, bmaj=10.26 mas, bpa=-7.568 degrees ! Estimated noise=0.829931 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 = 0.0049348 Jy ! Component: 100 - total flux cleaned = 0.00755138 Jy ! Component: 150 - total flux cleaned = 0.00884695 Jy ! Component: 200 - total flux cleaned = 0.00931247 Jy ! Total flux subtracted in 200 components = 0.00931247 Jy ! Clean residual min=-0.002652 max=0.002879 Jy/beam ! Clean residual mean=0.000010 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.066707 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 59 components and 0.066707 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=0.048467Jy sigma=0.634918 ! Fit after self-cal, rms=0.048470Jy sigma=0.634792 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.789 x 10.26 at -7.568 degrees (North through East) ! Clean map min=-0.002624 max=0.060402 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.08 KP 0.98 ! LA 1.09 NL 0.88 OV 1.12 PT 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.92 HN 1.02 KP 1.06 ! LA 0.99 NL 0.87 OV 1.07 PT 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.11 KP 1.10 ! LA 0.99 NL 0.93 OV 1.08 PT 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.87 HN 1.17 KP 0.93 ! LA 1.07 NL 0.93 OV 1.16 PT 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.18 KP 1.04 ! LA 1.01 NL 0.96 OV 1.16 PT 0.87 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.99 HN 1.02 KP 0.99 ! LA 0.99 NL 1.02 OV 1.03 PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.89 HN 0.93 KP 1.04 ! LA 0.88 NL 0.95 OV 1.06 PT 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.88 HN 1.02 KP 0.99 ! LA 0.98 NL 0.88 OV 1.21 PT 0.97 ! ! ! Fit before self-cal, rms=0.048470Jy sigma=0.634792 ! Fit after self-cal, rms=0.049004Jy sigma=0.627045 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.824 mas, bmaj=10.23 mas, bpa=-7.79 degrees ! Estimated noise=0.823939 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 = 0.000606877 Jy ! Component: 100 - total flux cleaned = 0.000404885 Jy ! Component: 150 - total flux cleaned = 0.000188337 Jy ! Component: 200 - total flux cleaned = -5.86052e-06 Jy ! Total flux subtracted in 200 components = -5.86052e-06 Jy ! Clean residual min=-0.001835 max=0.001733 Jy/beam ! Clean residual mean=0.000007 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0667011 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 90 components and 0.0667011 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=0.048926Jy sigma=0.626279 ! Fit after self-cal, rms=0.048980Jy sigma=0.626008 ! 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=0.048980Jy sigma=0.626008 ! Fit after self-cal, rms=0.048878Jy sigma=0.625931 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.824 mas, bmaj=10.22 mas, bpa=-7.826 degrees ! Estimated noise=0.821286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.86786e-05 Jy ! Component: 100 - total flux cleaned = -0.000127485 Jy ! Component: 150 - total flux cleaned = -0.000309883 Jy ! Component: 200 - total flux cleaned = -0.000404656 Jy ! Total flux subtracted in 200 components = -0.000404656 Jy ! Clean residual min=-0.001775 max=0.001663 Jy/beam ! Clean residual mean=0.000006 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0662965 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 100 components and 0.0662965 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=0.048841Jy sigma=0.625567 ! Fit after self-cal, rms=0.048834Jy sigma=0.625556 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 = -0.000121262 Jy ! Component: 100 - total flux cleaned = -0.000185073 Jy ! Component: 150 - total flux cleaned = -0.000245804 Jy ! Component: 200 - total flux cleaned = -0.000301745 Jy ! Total flux subtracted in 200 components = -0.000301745 Jy ! Clean residual min=-0.001758 max=0.001654 Jy/beam ! Clean residual mean=0.000005 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0659947 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 107 components and 0.0659947 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=0.048812Jy sigma=0.625370 ! Fit after self-cal, rms=0.048807Jy sigma=0.625363 ! 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=0.048807Jy sigma=0.625363 ! Fit after self-cal, rms=0.048848Jy sigma=0.625322 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.827 mas, bmaj=10.23 mas, bpa=-7.861 degrees ! Estimated noise=0.819023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000321754 Jy ! Component: 100 - total flux cleaned = -0.000437823 Jy ! Component: 150 - total flux cleaned = -0.000508228 Jy ! Component: 200 - total flux cleaned = -0.000524546 Jy ! Total flux subtracted in 200 components = -0.000524546 Jy ! Clean residual min=-0.001768 max=0.001612 Jy/beam ! Clean residual mean=0.000004 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0654702 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 110 components and 0.0654702 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=0.048831Jy sigma=0.625162 ! Fit after self-cal, rms=0.048829Jy sigma=0.625157 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 = -5.34052e-05 Jy ! Component: 100 - total flux cleaned = -5.32997e-05 Jy ! Component: 150 - total flux cleaned = -3.84351e-05 Jy ! Component: 200 - total flux cleaned = -5.26696e-05 Jy ! Total flux subtracted in 200 components = -5.26696e-05 Jy ! Clean residual min=-0.001741 max=0.001618 Jy/beam ! Clean residual mean=0.000004 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0654175 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 113 components and 0.0654175 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=0.048818Jy sigma=0.625053 ! Fit after self-cal, rms=0.048816Jy sigma=0.625050 ! 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=0.048816Jy sigma=0.625050 ! Fit after self-cal, rms=0.048957Jy sigma=0.625030 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.674 mas, bmaj=9.963 mas, bpa=-8.236 degrees ! Estimated noise=0.818387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00020217 Jy ! Component: 100 - total flux cleaned = -0.000270757 Jy ! Component: 150 - total flux cleaned = -0.000330751 Jy ! Component: 200 - total flux cleaned = -0.00037044 Jy ! Total flux subtracted in 200 components = -0.00037044 Jy ! Clean residual min=-0.001513 max=0.001406 Jy/beam ! Clean residual mean=0.000005 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.065047 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 130 components and 0.065047 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=0.048953Jy sigma=0.624972 ! Fit after self-cal, rms=0.048954Jy sigma=0.624969 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 = -3.37421e-05 Jy ! Component: 100 - total flux cleaned = -4.85989e-05 Jy ! Component: 150 - total flux cleaned = -6.95459e-05 Jy ! Component: 200 - total flux cleaned = -7.63576e-05 Jy ! Total flux subtracted in 200 components = -7.63576e-05 Jy ! Clean residual min=-0.001495 max=0.001403 Jy/beam ! Clean residual mean=0.000005 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0649707 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 135 components and 0.0649707 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=0.048951Jy sigma=0.624926 ! Fit after self-cal, rms=0.048949Jy sigma=0.624923 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.83 mas, bmaj=10.24 mas, bpa=-7.887 degrees ! Estimated noise=0.818087 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.83 x 10.24 at -7.887 degrees (North through East) ! Clean map min=-0.0016577 max=0.060018 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=1.468 mas, bmaj=10.21 mas, bpa=-7.625 degrees ! Estimated noise=1.26288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0457626 Jy ! Component: 100 - total flux cleaned = 0.0564303 Jy ! Component: 150 - total flux cleaned = 0.0614822 Jy ! Component: 200 - total flux cleaned = 0.063921 Jy ! Total flux subtracted in 200 components = 0.063921 Jy ! Clean residual min=-0.003567 max=0.003298 Jy/beam ! Clean residual mean=0.000004 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.063921 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 0.063921 Jy ! Inverting map and beam ! Estimated beam: bmin=1.83 mas, bmaj=10.24 mas, bpa=-7.887 degrees ! Estimated noise=0.818087 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 = 0.000976866 Jy ! Component: 100 - total flux cleaned = 0.000942075 Jy ! Component: 150 - total flux cleaned = 0.00086859 Jy ! Component: 200 - total flux cleaned = 0.000899418 Jy ! Total flux subtracted in 200 components = 0.000899418 Jy ! Clean residual min=-0.001842 max=0.001636 Jy/beam ! Clean residual mean=0.000004 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0648204 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 60 components and 0.0648204 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=2.674 mas, bmaj=9.963 mas, bpa=-8.236 degrees ! Estimated noise=0.818387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366956 Jy ! Component: 100 - total flux cleaned = 0.000326079 Jy ! Component: 150 - total flux cleaned = 0.000289541 Jy ! Component: 200 - total flux cleaned = 0.000244722 Jy ! Total flux subtracted in 200 components = 0.000244722 Jy ! Clean residual min=-0.001510 max=0.001502 Jy/beam ! Clean residual mean=0.000005 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0650651 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 = -3.07333e-05 Jy ! Component: 100 - total flux cleaned = -5.88738e-05 Jy ! Component: 150 - total flux cleaned = -7.59777e-05 Jy ! Component: 200 - total flux cleaned = -0.000100837 Jy ! Total flux subtracted in 200 components = -0.000100837 Jy ! Clean residual min=-0.001478 max=0.001492 Jy/beam ! Clean residual mean=0.000005 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0649643 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 99 components and 0.0649643 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.83 mas, bmaj=10.24 mas, bpa=-7.887 degrees ! Estimated noise=0.818087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000107918 Jy ! Component: 100 - total flux cleaned = -0.00018216 Jy ! Component: 150 - total flux cleaned = -0.00013831 Jy ! Component: 200 - total flux cleaned = -0.000117732 Jy ! Total flux subtracted in 200 components = -0.000117732 Jy ! Clean residual min=-0.001790 max=0.001593 Jy/beam ! Clean residual mean=0.000004 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0648466 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 108 components and 0.0648466 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=0.048989Jy sigma=0.625277 ! Fit after self-cal, rms=0.048970Jy sigma=0.625248 wmodel J0219-2922_X_map.mod ! Writing 108 model components to file: J0219-2922_X_map.mod wobs J0219-2922_X_uvs.fits ! Writing UV FITS file: J0219-2922_X_uvs.fits wwins J0219-2922_X_map.win ! wwins: Wrote 1 windows to J0219-2922_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 = -0.00028395 Jy ! Component: 100 - total flux cleaned = -0.000312233 Jy ! Component: 150 - total flux cleaned = -0.000288832 Jy ! Component: 200 - total flux cleaned = -0.000444401 Jy ! Component: 250 - total flux cleaned = -0.000591405 Jy ! Component: 300 - total flux cleaned = -0.00073139 Jy ! Component: 350 - total flux cleaned = -0.000827507 Jy ! Component: 400 - total flux cleaned = -0.000955475 Jy ! Component: 450 - total flux cleaned = -0.00109633 Jy ! Component: 500 - total flux cleaned = -0.00113059 Jy ! Component: 550 - total flux cleaned = -0.00116409 Jy ! Component: 600 - total flux cleaned = -0.00111611 Jy ! Component: 650 - total flux cleaned = -0.0011006 Jy ! Component: 700 - total flux cleaned = -0.00110078 Jy ! Component: 750 - total flux cleaned = -0.00110112 Jy ! Component: 800 - total flux cleaned = -0.00114486 Jy ! Component: 850 - total flux cleaned = -0.00111588 Jy ! Component: 900 - total flux cleaned = -0.00110203 Jy ! Component: 950 - total flux cleaned = -0.00106087 Jy ! Component: 1000 - total flux cleaned = -0.000980331 Jy ! Component: 1050 - total flux cleaned = -0.000914163 Jy ! Component: 1100 - total flux cleaned = -0.000888007 Jy ! Component: 1150 - total flux cleaned = -0.000862056 Jy ! Component: 1200 - total flux cleaned = -0.000798077 Jy ! Component: 1250 - total flux cleaned = -0.000810625 Jy ! Component: 1300 - total flux cleaned = -0.000773006 Jy ! Component: 1350 - total flux cleaned = -0.000747957 Jy ! Component: 1400 - total flux cleaned = -0.000723209 Jy ! Component: 1450 - total flux cleaned = -0.000625421 Jy ! Component: 1500 - total flux cleaned = -0.00058915 Jy ! Component: 1550 - total flux cleaned = -0.000540974 Jy ! Component: 1600 - total flux cleaned = -0.000493202 Jy ! Component: 1650 - total flux cleaned = -0.000433738 Jy ! Component: 1700 - total flux cleaned = -0.000386597 Jy ! Component: 1750 - total flux cleaned = -0.000292874 Jy ! Component: 1800 - total flux cleaned = -0.000281316 Jy ! Component: 1850 - total flux cleaned = -0.000200172 Jy ! Component: 1900 - total flux cleaned = -0.000177078 Jy ! Component: 1950 - total flux cleaned = -0.000131142 Jy ! Component: 2000 - total flux cleaned = -0.000108254 Jy ! Component: 2050 - total flux cleaned = -9.68552e-05 Jy ! Component: 2100 - total flux cleaned = -7.41813e-05 Jy ! Component: 2150 - total flux cleaned = -6.29051e-05 Jy ! Component: 2200 - total flux cleaned = -7.41542e-05 Jy ! Component: 2250 - total flux cleaned = -2.89609e-05 Jy ! Component: 2300 - total flux cleaned = 4.75934e-06 Jy ! Component: 2350 - total flux cleaned = 4.71713e-06 Jy ! Component: 2400 - total flux cleaned = 3.84197e-05 Jy ! Component: 2450 - total flux cleaned = 7.2046e-05 Jy ! Component: 2500 - total flux cleaned = 8.32488e-05 Jy ! Component: 2550 - total flux cleaned = 0.000128199 Jy ! Component: 2600 - total flux cleaned = 0.00015066 Jy ! Component: 2650 - total flux cleaned = 0.000161893 Jy ! Component: 2700 - total flux cleaned = 0.000184437 Jy ! Component: 2750 - total flux cleaned = 0.000206995 Jy ! Component: 2800 - total flux cleaned = 0.000240903 Jy ! Component: 2850 - total flux cleaned = 0.000263554 Jy ! Component: 2900 - total flux cleaned = 0.000297693 Jy ! Component: 2950 - total flux cleaned = 0.000320444 Jy ! Component: 3000 - total flux cleaned = 0.000354722 Jy ! Component: 3050 - total flux cleaned = 0.000400632 Jy ! Component: 3100 - total flux cleaned = 0.000435228 Jy ! Component: 3150 - total flux cleaned = 0.000469884 Jy ! Component: 3200 - total flux cleaned = 0.000504695 Jy ! Component: 3250 - total flux cleaned = 0.00051638 Jy ! Component: 3300 - total flux cleaned = 0.000551496 Jy ! Component: 3350 - total flux cleaned = 0.000598589 Jy ! Component: 3400 - total flux cleaned = 0.000622261 Jy ! Component: 3450 - total flux cleaned = 0.000658314 Jy ! Component: 3500 - total flux cleaned = 0.000682613 Jy ! Component: 3550 - total flux cleaned = 0.000682704 Jy ! Component: 3600 - total flux cleaned = 0.000695003 Jy ! Component: 3650 - total flux cleaned = 0.000719585 Jy ! Component: 3700 - total flux cleaned = 0.000732035 Jy ! Component: 3750 - total flux cleaned = 0.000769952 Jy ! Component: 3800 - total flux cleaned = 0.000782621 Jy ! Component: 3850 - total flux cleaned = 0.000782698 Jy ! Component: 3900 - total flux cleaned = 0.000795696 Jy ! Component: 3950 - total flux cleaned = 0.000822099 Jy ! Component: 4000 - total flux cleaned = 0.000835563 Jy ! Component: 4050 - total flux cleaned = 0.000849053 Jy ! Total flux subtracted in 4096 components = 0.000876295 Jy ! Clean residual min=-0.000755 max=0.000752 Jy/beam ! Clean residual mean=0.000005 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0657229 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 374 components and 0.0657229 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0219-2922_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.83 x 10.24 at -7.887 degrees (North through East) ! Clean map min=-0.0022621 max=0.059405 Jy/beam ! Writing clean map to FITS file: .//J0219-2922_X_map.fits wmodel .//J0219-2922_X_map.mod ! Writing 374 model components to file: .//J0219-2922_X_map.mod wobs .//J0219-2922_X_uvs.fits ! Writing UV FITS file: .//J0219-2922_X_uvs.fits wwins .//J0219-2922_X_map.win ! wwins: Wrote 2 windows to .//J0219-2922_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0594046 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000240508 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.21459 1.21459 2.42919 4.85837 9.71674 19.4335 38.867 77.734 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.059 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 246.996 quit ! Quitting program ! Log file .//J0219-2922_X_dfm.log closed on Mon Jan 20 17:15:29 2020