! Started logfile: .//J1330-1437_X_dfm.log on Mon Jan 20 18:08:04 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 .//J1330-1437_X_uva.fits ! Reading UV FITS file: .//J1330-1437_X_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1330-1437 ! ! 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 94 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1330-1437_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=1.001865Jy sigma=17.170479 ! Fit after self-cal, rms=0.972233Jy sigma=16.658934 ! 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=2.631 mas, bmaj=5.588 mas, bpa=-16.96 degrees ! Estimated noise=1.07376 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 = 0.0223927 Jy ! Component: 100 - total flux cleaned = 0.0283928 Jy ! Total flux subtracted in 100 components = 0.0283928 Jy ! Clean residual min=-0.004338 max=0.004029 Jy/beam ! Clean residual mean=0.000012 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 0.0283929 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0283929 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=0.042095Jy sigma=0.714607 ! Fit after self-cal, rms=0.040107Jy sigma=0.681298 ! 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=2.79 mas, bmaj=5.857 mas, bpa=-17.79 degrees ! Estimated noise=0.828076 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 = 0.00510328 Jy ! Component: 100 - total flux cleaned = 0.0080768 Jy ! Component: 150 - total flux cleaned = 0.0101306 Jy ! Component: 200 - total flux cleaned = 0.0115638 Jy ! Total flux subtracted in 200 components = 0.0115638 Jy ! Clean residual min=-0.003458 max=0.002716 Jy/beam ! Clean residual mean=0.000024 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.0399567 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 65 components and 0.0399567 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=0.039403Jy sigma=0.668852 ! Fit after self-cal, rms=0.039368Jy sigma=0.668249 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.79 x 5.857 at -17.79 degrees (North through East) ! Clean map min=-0.0036096 max=0.031764 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.76 KP 1.04 LA 1.02 ! NL 1.05 OV 1.12 PT 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.80 KP 1.09 LA 0.82 ! NL 1.24 OV 1.07 PT 1.23 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.55 FD 1.00 KP 0.99 LA 0.85 ! NL 0.98 OV 0.99 PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.77 KP 1.18 LA 0.69 ! NL 0.97 OV 1.37 PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.97 KP 1.27 LA 0.77 ! NL 0.85 OV 1.04 PT 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 KP 0.91 LA 0.83 ! NL 0.91 OV 1.45 PT 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.69 KP 1.21 LA 0.71 ! NL 1.11 OV 1.24 PT 1.19 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.83 KP 1.15 LA 0.78 ! NL 1.27 OV 1.27 PT 1.00 ! ! ! Fit before self-cal, rms=0.039368Jy sigma=0.668249 ! Fit after self-cal, rms=0.040374Jy sigma=0.654906 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.861 mas, bmaj=5.962 mas, bpa=-18.13 degrees ! Estimated noise=0.826682 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 = -0.000296331 Jy ! Component: 100 - total flux cleaned = -0.000442954 Jy ! Component: 150 - total flux cleaned = -0.000522981 Jy ! Component: 200 - total flux cleaned = -0.000601696 Jy ! Total flux subtracted in 200 components = -0.000601696 Jy ! Clean residual min=-0.001632 max=0.001937 Jy/beam ! Clean residual mean=0.000009 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.039355 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.039355 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=0.040356Jy sigma=0.654491 ! Fit after self-cal, rms=0.040735Jy sigma=0.651858 ! 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=0.040735Jy sigma=0.651858 ! Fit after self-cal, rms=0.042291Jy sigma=0.651306 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.867 mas, bmaj=6.004 mas, bpa=-18.24 degrees ! Estimated noise=0.832156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000172651 Jy ! Component: 100 - total flux cleaned = -0.000327699 Jy ! Component: 150 - total flux cleaned = -0.000392061 Jy ! Component: 200 - total flux cleaned = -0.000363277 Jy ! Total flux subtracted in 200 components = -0.000363277 Jy ! Clean residual min=-0.001551 max=0.001884 Jy/beam ! Clean residual mean=0.000009 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0389917 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 98 components and 0.0389917 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=0.042268Jy sigma=0.650994 ! Fit after self-cal, rms=0.042392Jy sigma=0.650788 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 = -6.06554e-06 Jy ! Component: 100 - total flux cleaned = -3.81867e-05 Jy ! Component: 150 - total flux cleaned = -3.82488e-05 Jy ! Component: 200 - total flux cleaned = -3.87476e-05 Jy ! Total flux subtracted in 200 components = -3.87476e-05 Jy ! Clean residual min=-0.001498 max=0.001893 Jy/beam ! Clean residual mean=0.000010 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.038953 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 109 components and 0.038953 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=0.042377Jy sigma=0.650616 ! Fit after self-cal, rms=0.042384Jy sigma=0.650556 ! 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=0.042384Jy sigma=0.650556 ! Fit after self-cal, rms=0.042799Jy sigma=0.650476 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.85 mas, bmaj=6.049 mas, bpa=-18.33 degrees ! Estimated noise=0.833094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000164647 Jy ! Component: 100 - total flux cleaned = -0.00030142 Jy ! Component: 150 - total flux cleaned = -0.000313959 Jy ! Component: 200 - total flux cleaned = -0.000290856 Jy ! Total flux subtracted in 200 components = -0.000290856 Jy ! Clean residual min=-0.001479 max=0.001827 Jy/beam ! Clean residual mean=0.000009 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0386621 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.0386621 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=0.042781Jy sigma=0.650344 ! Fit after self-cal, rms=0.042819Jy sigma=0.650286 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 = 1.42791e-05 Jy ! Component: 100 - total flux cleaned = 1.43987e-05 Jy ! Component: 150 - total flux cleaned = 1.46938e-05 Jy ! Component: 200 - total flux cleaned = 1.47365e-05 Jy ! Total flux subtracted in 200 components = 1.47365e-05 Jy ! Clean residual min=-0.001441 max=0.001819 Jy/beam ! Clean residual mean=0.000009 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0386769 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 123 components and 0.0386769 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=0.042808Jy sigma=0.650214 ! Fit after self-cal, rms=0.042816Jy sigma=0.650176 ! 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=0.042816Jy sigma=0.650176 ! Fit after self-cal, rms=0.043019Jy sigma=0.650121 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.266 mas, bmaj=6.085 mas, bpa=-17.9 degrees ! Estimated noise=0.841279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133209 Jy ! Component: 100 - total flux cleaned = -0.000228537 Jy ! Component: 150 - total flux cleaned = -0.000295008 Jy ! Component: 200 - total flux cleaned = -0.000304877 Jy ! Total flux subtracted in 200 components = -0.000304877 Jy ! Clean residual min=-0.001425 max=0.001676 Jy/beam ! Clean residual mean=0.000010 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.038372 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 129 components and 0.038372 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=0.043005Jy sigma=0.650036 ! Fit after self-cal, rms=0.043020Jy sigma=0.650006 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 = 6.97516e-06 Jy ! Component: 100 - total flux cleaned = 2.78138e-05 Jy ! Component: 150 - total flux cleaned = 4.62427e-05 Jy ! Component: 200 - total flux cleaned = 4.58392e-05 Jy ! Total flux subtracted in 200 components = 4.58392e-05 Jy ! Clean residual min=-0.001396 max=0.001684 Jy/beam ! Clean residual mean=0.000010 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0384178 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 145 components and 0.0384178 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=0.043011Jy sigma=0.649962 ! Fit after self-cal, rms=0.043017Jy sigma=0.649940 ! 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=2.83 mas, bmaj=6.1 mas, bpa=-18.41 degrees ! Estimated noise=0.833509 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.83 x 6.1 at -18.41 degrees (North through East) ! Clean map min=-0.0013847 max=0.031489 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=2.663 mas, bmaj=5.81 mas, bpa=-17.81 degrees ! Estimated noise=1.06754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0243807 Jy ! Component: 100 - total flux cleaned = 0.0305109 Jy ! Component: 150 - total flux cleaned = 0.0337894 Jy ! Component: 200 - total flux cleaned = 0.0360104 Jy ! Total flux subtracted in 200 components = 0.0360104 Jy ! Clean residual min=-0.002346 max=0.002180 Jy/beam ! Clean residual mean=0.000008 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.0360104 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0360104 Jy ! Inverting map and beam ! Estimated beam: bmin=2.83 mas, bmaj=6.1 mas, bpa=-18.41 degrees ! Estimated noise=0.833509 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 = 0.00170998 Jy ! Component: 100 - total flux cleaned = 0.0021246 Jy ! Component: 150 - total flux cleaned = 0.00234616 Jy ! Component: 200 - total flux cleaned = 0.00244134 Jy ! Total flux subtracted in 200 components = 0.00244134 Jy ! Clean residual min=-0.001759 max=0.001885 Jy/beam ! Clean residual mean=0.000009 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0384517 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 55 components and 0.0384517 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=3.266 mas, bmaj=6.085 mas, bpa=-17.9 degrees ! Estimated noise=0.841279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129747 Jy ! Component: 100 - total flux cleaned = 0.000185641 Jy ! Component: 150 - total flux cleaned = 0.000235999 Jy ! Component: 200 - total flux cleaned = 0.000266165 Jy ! Total flux subtracted in 200 components = 0.000266165 Jy ! Clean residual min=-0.001652 max=0.001804 Jy/beam ! Clean residual mean=0.000011 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0387179 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 = 1.38795e-05 Jy ! Component: 100 - total flux cleaned = 2.74383e-05 Jy ! Component: 150 - total flux cleaned = 2.73591e-05 Jy ! Component: 200 - total flux cleaned = 1.50512e-05 Jy ! Total flux subtracted in 200 components = 1.50512e-05 Jy ! Clean residual min=-0.001610 max=0.001796 Jy/beam ! Clean residual mean=0.000011 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0387329 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 77 components and 0.038733 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.83 mas, bmaj=6.1 mas, bpa=-18.41 degrees ! Estimated noise=0.833509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.89805e-05 Jy ! Component: 100 - total flux cleaned = 8.44892e-05 Jy ! Component: 150 - total flux cleaned = 7.03286e-05 Jy ! Component: 200 - total flux cleaned = 5.75634e-05 Jy ! Total flux subtracted in 200 components = 5.75634e-05 Jy ! Clean residual min=-0.001539 max=0.001863 Jy/beam ! Clean residual mean=0.000009 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0387905 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 88 components and 0.0387905 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=0.043026Jy sigma=0.650373 ! Fit after self-cal, rms=0.043022Jy sigma=0.650261 wmodel J1330-1437_X_map.mod ! Writing 88 model components to file: J1330-1437_X_map.mod wobs J1330-1437_X_uvs.fits ! Writing UV FITS file: J1330-1437_X_uvs.fits wwins J1330-1437_X_map.win ! wwins: Wrote 1 windows to J1330-1437_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 = 0.000712684 Jy ! Component: 100 - total flux cleaned = 0.0010546 Jy ! Component: 150 - total flux cleaned = 0.00121806 Jy ! Component: 200 - total flux cleaned = 0.00134563 Jy ! Component: 250 - total flux cleaned = 0.00132772 Jy ! Component: 300 - total flux cleaned = 0.00127376 Jy ! Component: 350 - total flux cleaned = 0.00127375 Jy ! Component: 400 - total flux cleaned = 0.0012412 Jy ! Component: 450 - total flux cleaned = 0.00124146 Jy ! Component: 500 - total flux cleaned = 0.00121195 Jy ! Component: 550 - total flux cleaned = 0.00124033 Jy ! Component: 600 - total flux cleaned = 0.00128122 Jy ! Component: 650 - total flux cleaned = 0.00133379 Jy ! Component: 700 - total flux cleaned = 0.00143549 Jy ! Component: 750 - total flux cleaned = 0.00153377 Jy ! Component: 800 - total flux cleaned = 0.00165286 Jy ! Component: 850 - total flux cleaned = 0.0017687 Jy ! Component: 900 - total flux cleaned = 0.00192715 Jy ! Component: 950 - total flux cleaned = 0.00205984 Jy ! Component: 1000 - total flux cleaned = 0.00220082 Jy ! Component: 1050 - total flux cleaned = 0.0023288 Jy ! Component: 1100 - total flux cleaned = 0.00245461 Jy ! Component: 1150 - total flux cleaned = 0.00256831 Jy ! Component: 1200 - total flux cleaned = 0.00271072 Jy ! Component: 1250 - total flux cleaned = 0.00283104 Jy ! Component: 1300 - total flux cleaned = 0.00294006 Jy ! Component: 1350 - total flux cleaned = 0.00305752 Jy ! Component: 1400 - total flux cleaned = 0.00317362 Jy ! Component: 1450 - total flux cleaned = 0.00326934 Jy ! Component: 1500 - total flux cleaned = 0.00335473 Jy ! Component: 1550 - total flux cleaned = 0.00344878 Jy ! Component: 1600 - total flux cleaned = 0.00355125 Jy ! Component: 1650 - total flux cleaned = 0.00363438 Jy ! Component: 1700 - total flux cleaned = 0.00373537 Jy ! Component: 1750 - total flux cleaned = 0.0038448 Jy ! Component: 1800 - total flux cleaned = 0.00393554 Jy ! Component: 1850 - total flux cleaned = 0.00403465 Jy ! Component: 1900 - total flux cleaned = 0.00413332 Jy ! Component: 1950 - total flux cleaned = 0.00422263 Jy ! Component: 2000 - total flux cleaned = 0.00430257 Jy ! Component: 2050 - total flux cleaned = 0.00437341 Jy ! Component: 2100 - total flux cleaned = 0.00443539 Jy ! Component: 2150 - total flux cleaned = 0.00448842 Jy ! Component: 2200 - total flux cleaned = 0.00453259 Jy ! Component: 2250 - total flux cleaned = 0.00457685 Jy ! Component: 2300 - total flux cleaned = 0.0046124 Jy ! Component: 2350 - total flux cleaned = 0.00465681 Jy ! Component: 2400 - total flux cleaned = 0.00468342 Jy ! Component: 2450 - total flux cleaned = 0.00469233 Jy ! Component: 2500 - total flux cleaned = 0.00471915 Jy ! Component: 2550 - total flux cleaned = 0.00473708 Jy ! Component: 2600 - total flux cleaned = 0.00471899 Jy ! Component: 2650 - total flux cleaned = 0.00471899 Jy ! Component: 2700 - total flux cleaned = 0.00470985 Jy ! Component: 2750 - total flux cleaned = 0.00470979 Jy ! Component: 2800 - total flux cleaned = 0.00470041 Jy ! Component: 2850 - total flux cleaned = 0.00470978 Jy ! Component: 2900 - total flux cleaned = 0.00470985 Jy ! Component: 2950 - total flux cleaned = 0.00470981 Jy ! Component: 3000 - total flux cleaned = 0.00470978 Jy ! Component: 3050 - total flux cleaned = 0.00470004 Jy ! Component: 3100 - total flux cleaned = 0.0047098 Jy ! Component: 3150 - total flux cleaned = 0.00471966 Jy ! Component: 3200 - total flux cleaned = 0.00470977 Jy ! Component: 3250 - total flux cleaned = 0.0047299 Jy ! Component: 3300 - total flux cleaned = 0.0047197 Jy ! Component: 3350 - total flux cleaned = 0.00472998 Jy ! Component: 3400 - total flux cleaned = 0.00470934 Jy ! Component: 3450 - total flux cleaned = 0.00473015 Jy ! Component: 3500 - total flux cleaned = 0.00471968 Jy ! Component: 3550 - total flux cleaned = 0.00473044 Jy ! Component: 3600 - total flux cleaned = 0.00474117 Jy ! Component: 3650 - total flux cleaned = 0.0047086 Jy ! Component: 3700 - total flux cleaned = 0.00471949 Jy ! Component: 3750 - total flux cleaned = 0.00471949 Jy ! Component: 3800 - total flux cleaned = 0.00471957 Jy ! Component: 3850 - total flux cleaned = 0.00474234 Jy ! Component: 3900 - total flux cleaned = 0.00474231 Jy ! Component: 3950 - total flux cleaned = 0.00476565 Jy ! Component: 4000 - total flux cleaned = 0.00476574 Jy ! Component: 4050 - total flux cleaned = 0.00478975 Jy ! Total flux subtracted in 4096 components = 0.00478984 Jy ! Clean residual min=-0.000740 max=0.000680 Jy/beam ! Clean residual mean=0.000006 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0435804 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 370 components and 0.0435804 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1330-1437_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.83 x 6.1 at -18.41 degrees (North through East) ! Clean map min=-0.0011044 max=0.031813 Jy/beam ! Writing clean map to FITS file: .//J1330-1437_X_map.fits wmodel .//J1330-1437_X_map.mod ! Writing 370 model components to file: .//J1330-1437_X_map.mod wobs .//J1330-1437_X_uvs.fits ! Writing UV FITS file: .//J1330-1437_X_uvs.fits wwins .//J1330-1437_X_map.win ! wwins: Wrote 2 windows to .//J1330-1437_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0318126 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020595 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.94215 1.94215 3.8843 7.76861 15.5372 31.0744 62.1489 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 154.467 quit ! Quitting program ! Log file .//J1330-1437_X_dfm.log closed on Mon Jan 20 18:08:08 2020