! Started logfile: .//J0924-0416_X_dfm.log on Mon Jan 20 17:49:23 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 .//J0924-0416_X_uva.fits ! Reading UV FITS file: .//J0924-0416_X_uva.fits ! AN table 1: 25 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.973333 visibilities/baseline/integration-bin. ! Found source: J0924-0416 ! ! 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 67 lines of history. ! ! Reading 2920 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 J0924-0416_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. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999485Jy sigma=17.128259 ! Fit after self-cal, rms=0.902639Jy sigma=15.481773 ! 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=1.33 mas, bmaj=4.932 mas, bpa=-13.39 degrees ! Estimated noise=1.20047 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 = 0.073983 Jy ! Component: 100 - total flux cleaned = 0.0933547 Jy ! Total flux subtracted in 100 components = 0.0933547 Jy ! Clean residual min=-0.008357 max=0.011155 Jy/beam ! Clean residual mean=-0.000010 rms=0.002862 Jy/beam ! Combined flux in latest and established models = 0.0933547 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0933547 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=0.042676Jy sigma=0.730778 ! Fit after self-cal, rms=0.042670Jy sigma=0.730605 ! 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=1.559 mas, bmaj=4.543 mas, bpa=-13.59 degrees ! Estimated noise=0.76698 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 = 0.010396 Jy ! Component: 100 - total flux cleaned = 0.0152185 Jy ! Component: 150 - total flux cleaned = 0.0181869 Jy ! Component: 200 - total flux cleaned = 0.0204635 Jy ! Total flux subtracted in 200 components = 0.0204635 Jy ! Clean residual min=-0.006689 max=0.008421 Jy/beam ! Clean residual mean=0.000008 rms=0.002200 Jy/beam ! Combined flux in latest and established models = 0.113818 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 36 components and 0.113818 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=0.040268Jy sigma=0.688489 ! Fit after self-cal, rms=0.040265Jy sigma=0.688303 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.559 x 4.543 at -13.59 degrees (North through East) ! Clean map min=-0.0065407 max=0.098212 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.89 HN 1.27 NL 0.87 ! OV 1.19 PT 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 1.17 NL 0.90 ! OV 1.21 PT 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.91 HN 1.20 NL 0.92 ! OV 1.12 PT 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.11 NL 0.87 ! OV 1.15 PT 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.19 NL 0.90 ! OV 1.06 PT 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.07 NL 0.94 ! OV 1.13 PT 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.89 HN 1.02 NL 0.94 ! OV 1.11 PT 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.89 HN 1.10 NL 0.89 ! OV 1.15 PT 0.91 ! ! ! Fit before self-cal, rms=0.040265Jy sigma=0.688303 ! Fit after self-cal, rms=0.039030Jy sigma=0.653627 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.615 mas, bmaj=4.543 mas, bpa=-14.55 degrees ! Estimated noise=0.772055 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 = -0.00250152 Jy ! Component: 100 - total flux cleaned = -0.00257702 Jy ! Component: 150 - total flux cleaned = -0.00245477 Jy ! Component: 200 - total flux cleaned = -0.00235844 Jy ! Total flux subtracted in 200 components = -0.00235844 Jy ! Clean residual min=-0.004022 max=0.003312 Jy/beam ! Clean residual mean=0.000001 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.11146 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 58 components and 0.11146 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=0.038682Jy sigma=0.649610 ! Fit after self-cal, rms=0.038754Jy sigma=0.649195 ! 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=0.038754Jy sigma=0.649195 ! Fit after self-cal, rms=0.038918Jy sigma=0.647954 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.633 mas, bmaj=4.538 mas, bpa=-14.77 degrees ! Estimated noise=0.770526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00211515 Jy ! Component: 100 - total flux cleaned = -0.00253563 Jy ! Component: 150 - total flux cleaned = -0.00257367 Jy ! Component: 200 - total flux cleaned = -0.00273239 Jy ! Total flux subtracted in 200 components = -0.00273239 Jy ! Clean residual min=-0.003218 max=0.003045 Jy/beam ! Clean residual mean=0.000000 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.108727 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.108727 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=0.038745Jy sigma=0.646277 ! Fit after self-cal, rms=0.038749Jy sigma=0.646263 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 = -0.000202094 Jy ! Component: 100 - total flux cleaned = -0.000333164 Jy ! Component: 150 - total flux cleaned = -0.000475717 Jy ! Component: 200 - total flux cleaned = -0.000584412 Jy ! Total flux subtracted in 200 components = -0.000584412 Jy ! Clean residual min=-0.003090 max=0.003062 Jy/beam ! Clean residual mean=0.000000 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.108143 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.108143 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=0.038714Jy sigma=0.645906 ! Fit after self-cal, rms=0.038710Jy sigma=0.645900 ! 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=0.038710Jy sigma=0.645900 ! Fit after self-cal, rms=0.038952Jy sigma=0.645009 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.648 mas, bmaj=4.54 mas, bpa=-14.96 degrees ! Estimated noise=0.77024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00149514 Jy ! Component: 100 - total flux cleaned = -0.00194481 Jy ! Component: 150 - total flux cleaned = -0.00230559 Jy ! Component: 200 - total flux cleaned = -0.00257164 Jy ! Total flux subtracted in 200 components = -0.00257164 Jy ! Clean residual min=-0.002657 max=0.002672 Jy/beam ! Clean residual mean=0.000000 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.105571 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 89 components and 0.105571 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=0.038859Jy sigma=0.644211 ! Fit after self-cal, rms=0.038867Jy sigma=0.644205 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 = -0.000195761 Jy ! Component: 100 - total flux cleaned = -0.000332723 Jy ! Component: 150 - total flux cleaned = -0.000441453 Jy ! Component: 200 - total flux cleaned = -0.000542006 Jy ! Total flux subtracted in 200 components = -0.000542006 Jy ! Clean residual min=-0.002557 max=0.002676 Jy/beam ! Clean residual mean=-0.000000 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.105029 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 93 components and 0.105029 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=0.038845Jy sigma=0.644010 ! Fit after self-cal, rms=0.038841Jy sigma=0.644008 ! 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=0.038841Jy sigma=0.644008 ! Fit after self-cal, rms=0.039024Jy sigma=0.643503 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.262 mas, bmaj=4.407 mas, bpa=-18.32 degrees ! Estimated noise=0.799532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000873241 Jy ! Component: 100 - total flux cleaned = -0.00113187 Jy ! Component: 150 - total flux cleaned = -0.00133546 Jy ! Component: 200 - total flux cleaned = -0.00148406 Jy ! Total flux subtracted in 200 components = -0.00148406 Jy ! Clean residual min=-0.002280 max=0.002276 Jy/beam ! Clean residual mean=0.000000 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.103545 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.103545 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=0.038984Jy sigma=0.643205 ! Fit after self-cal, rms=0.038994Jy sigma=0.643195 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 = 1.19008e-05 Jy ! Component: 100 - total flux cleaned = -1.10812e-05 Jy ! Component: 150 - total flux cleaned = -2.17695e-05 Jy ! Component: 200 - total flux cleaned = -3.23978e-05 Jy ! Total flux subtracted in 200 components = -3.23978e-05 Jy ! Clean residual min=-0.002270 max=0.002273 Jy/beam ! Clean residual mean=0.000000 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.103513 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 107 components and 0.103513 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=0.038987Jy sigma=0.643142 ! Fit after self-cal, rms=0.038988Jy sigma=0.643138 ! 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=1.659 mas, bmaj=4.543 mas, bpa=-15.09 degrees ! Estimated noise=0.769558 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.659 x 4.543 at -15.09 degrees (North through East) ! Clean map min=-0.0023096 max=0.098183 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=1.413 mas, bmaj=4.86 mas, bpa=-14.65 degrees ! Estimated noise=1.24946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0769339 Jy ! Component: 100 - total flux cleaned = 0.0937231 Jy ! Component: 150 - total flux cleaned = 0.098842 Jy ! Component: 200 - total flux cleaned = 0.1015 Jy ! Total flux subtracted in 200 components = 0.1015 Jy ! Clean residual min=-0.003078 max=0.003137 Jy/beam ! Clean residual mean=-0.000005 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.1015 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.1015 Jy ! Inverting map and beam ! Estimated beam: bmin=1.659 mas, bmaj=4.543 mas, bpa=-15.09 degrees ! Estimated noise=0.769558 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 = 0.00168276 Jy ! Component: 100 - total flux cleaned = 0.0024036 Jy ! Component: 150 - total flux cleaned = 0.00248908 Jy ! Component: 200 - total flux cleaned = 0.00246665 Jy ! Total flux subtracted in 200 components = 0.00246665 Jy ! Clean residual min=-0.002221 max=0.002502 Jy/beam ! Clean residual mean=-0.000000 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.103967 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.103967 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=2.262 mas, bmaj=4.407 mas, bpa=-18.32 degrees ! Estimated noise=0.799532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000433701 Jy ! Component: 100 - total flux cleaned = 0.000416162 Jy ! Component: 150 - total flux cleaned = 0.000445078 Jy ! Component: 200 - total flux cleaned = 0.000458307 Jy ! Total flux subtracted in 200 components = 0.000458307 Jy ! Clean residual min=-0.002406 max=0.002309 Jy/beam ! Clean residual mean=0.000000 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.104425 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 = 1.22254e-05 Jy ! Component: 100 - total flux cleaned = 1.20496e-05 Jy ! Component: 150 - total flux cleaned = 2.36363e-05 Jy ! Component: 200 - total flux cleaned = 3.47798e-05 Jy ! Total flux subtracted in 200 components = 3.47798e-05 Jy ! Clean residual min=-0.002397 max=0.002282 Jy/beam ! Clean residual mean=0.000000 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.10446 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.10446 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.659 mas, bmaj=4.543 mas, bpa=-15.09 degrees ! Estimated noise=0.769558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.75474e-06 Jy ! Component: 100 - total flux cleaned = -8.46339e-05 Jy ! Component: 150 - total flux cleaned = -0.000102501 Jy ! Component: 200 - total flux cleaned = -0.00010297 Jy ! Total flux subtracted in 200 components = -0.00010297 Jy ! Clean residual min=-0.002157 max=0.002427 Jy/beam ! Clean residual mean=0.000000 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.104357 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.104357 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=0.038963Jy sigma=0.643067 ! Fit after self-cal, rms=0.038938Jy sigma=0.643044 wmodel J0924-0416_X_map.mod ! Writing 62 model components to file: J0924-0416_X_map.mod wobs J0924-0416_X_uvs.fits ! Writing UV FITS file: J0924-0416_X_uvs.fits wwins J0924-0416_X_map.win ! wwins: Wrote 1 windows to J0924-0416_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 = 0.000480586 Jy ! Component: 100 - total flux cleaned = 0.000611097 Jy ! Component: 150 - total flux cleaned = 0.000787307 Jy ! Component: 200 - total flux cleaned = 0.00102762 Jy ! Component: 250 - total flux cleaned = 0.00126946 Jy ! Component: 300 - total flux cleaned = 0.00149023 Jy ! Component: 350 - total flux cleaned = 0.00165387 Jy ! Component: 400 - total flux cleaned = 0.00180455 Jy ! Component: 450 - total flux cleaned = 0.00196193 Jy ! Component: 500 - total flux cleaned = 0.00215953 Jy ! Component: 550 - total flux cleaned = 0.00240665 Jy ! Component: 600 - total flux cleaned = 0.00262706 Jy ! Component: 650 - total flux cleaned = 0.0028236 Jy ! Component: 700 - total flux cleaned = 0.00303783 Jy ! Component: 750 - total flux cleaned = 0.00320509 Jy ! Component: 800 - total flux cleaned = 0.00335433 Jy ! Component: 850 - total flux cleaned = 0.003475 Jy ! Component: 900 - total flux cleaned = 0.00354566 Jy ! Component: 950 - total flux cleaned = 0.00360314 Jy ! Component: 1000 - total flux cleaned = 0.00365956 Jy ! Component: 1050 - total flux cleaned = 0.00371515 Jy ! Component: 1100 - total flux cleaned = 0.00376979 Jy ! Component: 1150 - total flux cleaned = 0.00381285 Jy ! Component: 1200 - total flux cleaned = 0.0038127 Jy ! Component: 1250 - total flux cleaned = 0.00381269 Jy ! Component: 1300 - total flux cleaned = 0.00381267 Jy ! Component: 1350 - total flux cleaned = 0.00380238 Jy ! Component: 1400 - total flux cleaned = 0.00381275 Jy ! Component: 1450 - total flux cleaned = 0.003823 Jy ! Component: 1500 - total flux cleaned = 0.00381287 Jy ! Component: 1550 - total flux cleaned = 0.00382312 Jy ! Component: 1600 - total flux cleaned = 0.00384353 Jy ! Component: 1650 - total flux cleaned = 0.00387397 Jy ! Component: 1700 - total flux cleaned = 0.00390451 Jy ! Component: 1750 - total flux cleaned = 0.00390449 Jy ! Component: 1800 - total flux cleaned = 0.00391492 Jy ! Component: 1850 - total flux cleaned = 0.00391498 Jy ! Component: 1900 - total flux cleaned = 0.00390446 Jy ! Component: 1950 - total flux cleaned = 0.00391508 Jy ! Component: 2000 - total flux cleaned = 0.00392578 Jy ! Component: 2050 - total flux cleaned = 0.00392576 Jy ! Component: 2100 - total flux cleaned = 0.00392578 Jy ! Component: 2150 - total flux cleaned = 0.00393686 Jy ! Component: 2200 - total flux cleaned = 0.0039367 Jy ! Component: 2250 - total flux cleaned = 0.0039254 Jy ! Component: 2300 - total flux cleaned = 0.00394835 Jy ! Component: 2350 - total flux cleaned = 0.00393679 Jy ! Component: 2400 - total flux cleaned = 0.0039483 Jy ! Component: 2450 - total flux cleaned = 0.00398391 Jy ! Component: 2500 - total flux cleaned = 0.00400803 Jy ! Component: 2550 - total flux cleaned = 0.00404458 Jy ! Component: 2600 - total flux cleaned = 0.00408159 Jy ! Component: 2650 - total flux cleaned = 0.00410648 Jy ! Component: 2700 - total flux cleaned = 0.00414434 Jy ! Component: 2750 - total flux cleaned = 0.00415706 Jy ! Component: 2800 - total flux cleaned = 0.0041831 Jy ! Component: 2850 - total flux cleaned = 0.00419636 Jy ! Component: 2900 - total flux cleaned = 0.00420993 Jy ! Component: 2950 - total flux cleaned = 0.00423737 Jy ! Component: 3000 - total flux cleaned = 0.0042513 Jy ! Component: 3050 - total flux cleaned = 0.00426518 Jy ! Component: 3100 - total flux cleaned = 0.00429392 Jy ! Component: 3150 - total flux cleaned = 0.00429397 Jy ! Component: 3200 - total flux cleaned = 0.00430895 Jy ! Component: 3250 - total flux cleaned = 0.00432424 Jy ! Component: 3300 - total flux cleaned = 0.00433973 Jy ! Component: 3350 - total flux cleaned = 0.00433975 Jy ! Component: 3400 - total flux cleaned = 0.00437209 Jy ! Component: 3450 - total flux cleaned = 0.0043885 Jy ! Component: 3500 - total flux cleaned = 0.00440508 Jy ! Component: 3550 - total flux cleaned = 0.00443929 Jy ! Component: 3600 - total flux cleaned = 0.00447448 Jy ! Component: 3650 - total flux cleaned = 0.00449265 Jy ! Component: 3700 - total flux cleaned = 0.00451101 Jy ! Component: 3750 - total flux cleaned = 0.00452979 Jy ! Component: 3800 - total flux cleaned = 0.00454846 Jy ! Component: 3850 - total flux cleaned = 0.00458748 Jy ! Component: 3900 - total flux cleaned = 0.00460744 Jy ! Component: 3950 - total flux cleaned = 0.0046278 Jy ! Component: 4000 - total flux cleaned = 0.00464869 Jy ! Component: 4050 - total flux cleaned = 0.00466963 Jy ! Total flux subtracted in 4096 components = 0.00469129 Jy ! Clean residual min=-0.001164 max=0.001268 Jy/beam ! Clean residual mean=0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.109048 Jy keep ! Adding 173 model components to the UV plane model. ! The established model now contains 235 components and 0.109048 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0924-0416_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.659 x 4.543 at -15.09 degrees (North through East) ! Clean map min=-0.0027484 max=0.099427 Jy/beam ! Writing clean map to FITS file: .//J0924-0416_X_map.fits wmodel .//J0924-0416_X_map.mod ! Writing 235 model components to file: .//J0924-0416_X_map.mod wobs .//J0924-0416_X_uvs.fits ! Writing UV FITS file: .//J0924-0416_X_uvs.fits wwins .//J0924-0416_X_map.win ! wwins: Wrote 2 windows to .//J0924-0416_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0994266 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000367183 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1079 1.1079 2.21581 4.43161 8.86322 17.7264 35.4529 70.9058 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.099 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 270.781 quit ! Quitting program ! Log file .//J0924-0416_X_dfm.log closed on Mon Jan 20 17:49:26 2020