! Started logfile: .//J2223-0450_X_dfm.log on Mon Jan 20 19:18:50 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 .//J2223-0450_X_uva.fits ! Reading UV FITS file: .//J2223-0450_X_uva.fits ! AN table 1: 14 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2223-0450 ! ! 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 2352 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 J2223-0450_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=1.000685Jy sigma=20.258267 ! Fit after self-cal, rms=0.971169Jy sigma=19.667166 ! 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=1.291 mas, bmaj=4.081 mas, bpa=-6.848 degrees ! Estimated noise=0.978834 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 = 0.0224745 Jy ! Component: 100 - total flux cleaned = 0.0278509 Jy ! Total flux subtracted in 100 components = 0.0278509 Jy ! Clean residual min=-0.003024 max=0.002845 Jy/beam ! Clean residual mean=-0.000000 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.0278509 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0278509 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=0.036589Jy sigma=0.715366 ! Fit after self-cal, rms=0.034706Jy sigma=0.675797 ! 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=1.493 mas, bmaj=4.064 mas, bpa=-6.069 degrees ! Estimated noise=0.728225 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 = 0.0040153 Jy ! Component: 100 - total flux cleaned = 0.00476214 Jy ! Component: 150 - total flux cleaned = 0.00510656 Jy ! Component: 200 - total flux cleaned = 0.00540516 Jy ! Total flux subtracted in 200 components = 0.00540516 Jy ! Clean residual min=-0.002394 max=0.002385 Jy/beam ! Clean residual mean=0.000001 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0332561 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.0332561 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=0.034263Jy sigma=0.666961 ! Fit after self-cal, rms=0.034246Jy sigma=0.666766 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.493 x 4.064 at -6.069 degrees (North through East) ! Clean map min=-0.0022635 max=0.031805 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.48 HN 0.88 KP 0.89 ! NL 0.97 OV 1.18 PT 0.79 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.19 HN 1.04 KP 1.27 ! NL 0.81 OV 1.09 PT 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.80 HN 0.98 KP 1.15 ! NL 0.98 OV 1.17 PT 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.96 HN 0.94 KP 1.05 ! NL 0.98 OV 1.04 PT 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 0.87 KP 0.97 ! NL 0.85 OV 1.28 PT 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.96 HN 0.96 KP 1.19 ! NL 0.83 OV 1.22 PT 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.08 HN 0.86 KP 1.03 ! NL 0.93 OV 0.99 PT 1.21 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.89 HN 1.00 KP 1.05 ! NL 0.97 OV 1.11 PT 0.94 ! ! ! Fit before self-cal, rms=0.034246Jy sigma=0.666766 ! Fit after self-cal, rms=0.034492Jy sigma=0.657075 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.472 mas, bmaj=4.064 mas, bpa=-6.16 degrees ! Estimated noise=0.722115 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 = 0.000964905 Jy ! Component: 100 - total flux cleaned = 0.00145802 Jy ! Component: 150 - total flux cleaned = 0.00171941 Jy ! Component: 200 - total flux cleaned = 0.00180661 Jy ! Total flux subtracted in 200 components = 0.00180661 Jy ! Clean residual min=-0.001317 max=0.001489 Jy/beam ! Clean residual mean=0.000001 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0350627 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 0.0350627 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=0.034459Jy sigma=0.656598 ! Fit after self-cal, rms=0.034603Jy sigma=0.655547 ! 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=0.034603Jy sigma=0.655547 ! Fit after self-cal, rms=0.035071Jy sigma=0.655219 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.459 mas, bmaj=4.071 mas, bpa=-6.195 degrees ! Estimated noise=0.724079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000687854 Jy ! Component: 100 - total flux cleaned = 0.00102611 Jy ! Component: 150 - total flux cleaned = 0.00115912 Jy ! Component: 200 - total flux cleaned = 0.00123017 Jy ! Total flux subtracted in 200 components = 0.00123017 Jy ! Clean residual min=-0.001332 max=0.001450 Jy/beam ! Clean residual mean=0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0362929 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.0362929 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=0.035052Jy sigma=0.654963 ! Fit after self-cal, rms=0.035080Jy sigma=0.654903 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 = 4.46141e-05 Jy ! Component: 100 - total flux cleaned = 0.000115751 Jy ! Component: 150 - total flux cleaned = 0.000148016 Jy ! Component: 200 - total flux cleaned = 0.000164903 Jy ! Total flux subtracted in 200 components = 0.000164903 Jy ! Clean residual min=-0.001326 max=0.001445 Jy/beam ! Clean residual mean=0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0364578 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.0364578 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=0.035076Jy sigma=0.654848 ! Fit after self-cal, rms=0.035077Jy sigma=0.654835 ! 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=0.035077Jy sigma=0.654835 ! Fit after self-cal, rms=0.035188Jy sigma=0.654669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.446 mas, bmaj=4.081 mas, bpa=-6.194 degrees ! Estimated noise=0.723951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000499787 Jy ! Component: 100 - total flux cleaned = 0.000642353 Jy ! Component: 150 - total flux cleaned = 0.00075122 Jy ! Component: 200 - total flux cleaned = 0.00082384 Jy ! Total flux subtracted in 200 components = 0.00082384 Jy ! Clean residual min=-0.001351 max=0.001354 Jy/beam ! Clean residual mean=0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0372816 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.0372816 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=0.035178Jy sigma=0.654542 ! Fit after self-cal, rms=0.035183Jy sigma=0.654521 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 = 9.53996e-06 Jy ! Component: 100 - total flux cleaned = 8.02428e-05 Jy ! Component: 150 - total flux cleaned = 0.000102754 Jy ! Component: 200 - total flux cleaned = 0.000118992 Jy ! Total flux subtracted in 200 components = 0.000118992 Jy ! Clean residual min=-0.001335 max=0.001358 Jy/beam ! Clean residual mean=0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0374006 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.0374006 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=0.035181Jy sigma=0.654495 ! Fit after self-cal, rms=0.035181Jy sigma=0.654488 ! 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=0.035181Jy sigma=0.654488 ! Fit after self-cal, rms=0.035243Jy sigma=0.654395 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.089 mas, bmaj=3.989 mas, bpa=-4.602 degrees ! Estimated noise=0.818356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000380644 Jy ! Component: 100 - total flux cleaned = 0.000572136 Jy ! Component: 150 - total flux cleaned = 0.000630703 Jy ! Component: 200 - total flux cleaned = 0.000667071 Jy ! Total flux subtracted in 200 components = 0.000667071 Jy ! Clean residual min=-0.001411 max=0.001628 Jy/beam ! Clean residual mean=0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0380677 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 82 components and 0.0380677 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=0.035237Jy sigma=0.654346 ! Fit after self-cal, rms=0.035239Jy sigma=0.654330 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 = -3.57138e-06 Jy ! Component: 100 - total flux cleaned = 1.62139e-05 Jy ! Component: 150 - total flux cleaned = 3.29269e-05 Jy ! Component: 200 - total flux cleaned = 4.02882e-05 Jy ! Total flux subtracted in 200 components = 4.02882e-05 Jy ! Clean residual min=-0.001415 max=0.001618 Jy/beam ! Clean residual mean=0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.038108 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.038108 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=0.035238Jy sigma=0.654330 ! Fit after self-cal, rms=0.035238Jy sigma=0.654325 ! 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=1.436 mas, bmaj=4.09 mas, bpa=-6.192 degrees ! Estimated noise=0.723572 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.436 x 4.09 at -6.192 degrees (North through East) ! Clean map min=-0.0012887 max=0.031717 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=1.252 mas, bmaj=4.102 mas, bpa=-6.653 degrees ! Estimated noise=0.941963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.023323 Jy ! Component: 100 - total flux cleaned = 0.02948 Jy ! Component: 150 - total flux cleaned = 0.0325057 Jy ! Component: 200 - total flux cleaned = 0.0343379 Jy ! Total flux subtracted in 200 components = 0.0343379 Jy ! Clean residual min=-0.002061 max=0.002453 Jy/beam ! Clean residual mean=0.000001 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.0343379 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0343379 Jy ! Inverting map and beam ! Estimated beam: bmin=1.436 mas, bmaj=4.09 mas, bpa=-6.192 degrees ! Estimated noise=0.723572 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 = 0.00119257 Jy ! Component: 100 - total flux cleaned = 0.00169908 Jy ! Component: 150 - total flux cleaned = 0.00202443 Jy ! Component: 200 - total flux cleaned = 0.00225111 Jy ! Total flux subtracted in 200 components = 0.00225111 Jy ! Clean residual min=-0.001429 max=0.001570 Jy/beam ! Clean residual mean=0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.036589 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.036589 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=2.089 mas, bmaj=3.989 mas, bpa=-4.602 degrees ! Estimated noise=0.818356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000606748 Jy ! Component: 100 - total flux cleaned = 0.000803266 Jy ! Component: 150 - total flux cleaned = 0.000925735 Jy ! Component: 200 - total flux cleaned = 0.00100314 Jy ! Total flux subtracted in 200 components = 0.00100314 Jy ! Clean residual min=-0.001445 max=0.001724 Jy/beam ! Clean residual mean=0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0375921 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 = 4.02491e-05 Jy ! Component: 100 - total flux cleaned = 5.42067e-05 Jy ! Component: 150 - total flux cleaned = 6.71336e-05 Jy ! Component: 200 - total flux cleaned = 8.4589e-05 Jy ! Total flux subtracted in 200 components = 8.4589e-05 Jy ! Clean residual min=-0.001445 max=0.001696 Jy/beam ! Clean residual mean=0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0376767 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 55 components and 0.0376767 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.436 mas, bmaj=4.09 mas, bpa=-6.192 degrees ! Estimated noise=0.723572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000123629 Jy ! Component: 100 - total flux cleaned = -0.000161042 Jy ! Component: 150 - total flux cleaned = -0.000200461 Jy ! Component: 200 - total flux cleaned = -0.000214084 Jy ! Total flux subtracted in 200 components = -0.000214084 Jy ! Clean residual min=-0.001296 max=0.001577 Jy/beam ! Clean residual mean=0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0374626 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.0374626 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=0.035246Jy sigma=0.654469 ! Fit after self-cal, rms=0.035249Jy sigma=0.654427 wmodel J2223-0450_X_map.mod ! Writing 63 model components to file: J2223-0450_X_map.mod wobs J2223-0450_X_uvs.fits ! Writing UV FITS file: J2223-0450_X_uvs.fits wwins J2223-0450_X_map.win ! wwins: Wrote 1 windows to J2223-0450_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 = 0.000251177 Jy ! Component: 100 - total flux cleaned = 0.00040992 Jy ! Component: 150 - total flux cleaned = 0.000599402 Jy ! Component: 200 - total flux cleaned = 0.000795693 Jy ! Component: 250 - total flux cleaned = 0.000944461 Jy ! Component: 300 - total flux cleaned = 0.00108493 Jy ! Component: 350 - total flux cleaned = 0.00115105 Jy ! Component: 400 - total flux cleaned = 0.00124677 Jy ! Component: 450 - total flux cleaned = 0.00132326 Jy ! Component: 500 - total flux cleaned = 0.00138157 Jy ! Component: 550 - total flux cleaned = 0.00140993 Jy ! Component: 600 - total flux cleaned = 0.00149212 Jy ! Component: 650 - total flux cleaned = 0.00151844 Jy ! Component: 700 - total flux cleaned = 0.00159587 Jy ! Component: 750 - total flux cleaned = 0.00164591 Jy ! Component: 800 - total flux cleaned = 0.00170668 Jy ! Component: 850 - total flux cleaned = 0.00176581 Jy ! Component: 900 - total flux cleaned = 0.00181199 Jy ! Component: 950 - total flux cleaned = 0.00186857 Jy ! Component: 1000 - total flux cleaned = 0.00195614 Jy ! Component: 1050 - total flux cleaned = 0.00199883 Jy ! Component: 1100 - total flux cleaned = 0.00205097 Jy ! Component: 1150 - total flux cleaned = 0.00211201 Jy ! Component: 1200 - total flux cleaned = 0.00216176 Jy ! Component: 1250 - total flux cleaned = 0.0022106 Jy ! Component: 1300 - total flux cleaned = 0.00228721 Jy ! Component: 1350 - total flux cleaned = 0.00235282 Jy ! Component: 1400 - total flux cleaned = 0.0024082 Jy ! Component: 1450 - total flux cleaned = 0.00248986 Jy ! Component: 1500 - total flux cleaned = 0.00255202 Jy ! Component: 1550 - total flux cleaned = 0.00258701 Jy ! Component: 1600 - total flux cleaned = 0.00262164 Jy ! Component: 1650 - total flux cleaned = 0.00268132 Jy ! Component: 1700 - total flux cleaned = 0.00271482 Jy ! Component: 1750 - total flux cleaned = 0.00273963 Jy ! Component: 1800 - total flux cleaned = 0.00274783 Jy ! Component: 1850 - total flux cleaned = 0.00275591 Jy ! Component: 1900 - total flux cleaned = 0.00277182 Jy ! Component: 1950 - total flux cleaned = 0.00277984 Jy ! Component: 2000 - total flux cleaned = 0.00278778 Jy ! Component: 2050 - total flux cleaned = 0.00278779 Jy ! Component: 2100 - total flux cleaned = 0.00277231 Jy ! Component: 2150 - total flux cleaned = 0.00280285 Jy ! Component: 2200 - total flux cleaned = 0.00279519 Jy ! Component: 2250 - total flux cleaned = 0.00276495 Jy ! Component: 2300 - total flux cleaned = 0.00274993 Jy ! Component: 2350 - total flux cleaned = 0.00273488 Jy ! Component: 2400 - total flux cleaned = 0.00269755 Jy ! Component: 2450 - total flux cleaned = 0.00269011 Jy ! Component: 2500 - total flux cleaned = 0.0026604 Jy ! Component: 2550 - total flux cleaned = 0.00261603 Jy ! Component: 2600 - total flux cleaned = 0.00261602 Jy ! Component: 2650 - total flux cleaned = 0.00258659 Jy ! Component: 2700 - total flux cleaned = 0.00257926 Jy ! Component: 2750 - total flux cleaned = 0.00255732 Jy ! Component: 2800 - total flux cleaned = 0.00254269 Jy ! Component: 2850 - total flux cleaned = 0.00252811 Jy ! Component: 2900 - total flux cleaned = 0.00251355 Jy ! Component: 2950 - total flux cleaned = 0.00251353 Jy ! Component: 3000 - total flux cleaned = 0.00249897 Jy ! Component: 3050 - total flux cleaned = 0.0024917 Jy ! Component: 3100 - total flux cleaned = 0.00249892 Jy ! Component: 3150 - total flux cleaned = 0.00250617 Jy ! Component: 3200 - total flux cleaned = 0.0024917 Jy ! Component: 3250 - total flux cleaned = 0.00249171 Jy ! Component: 3300 - total flux cleaned = 0.00248448 Jy ! Component: 3350 - total flux cleaned = 0.00249896 Jy ! Component: 3400 - total flux cleaned = 0.00248445 Jy ! Component: 3450 - total flux cleaned = 0.00248444 Jy ! Component: 3500 - total flux cleaned = 0.00247723 Jy ! Component: 3550 - total flux cleaned = 0.0024627 Jy ! Component: 3600 - total flux cleaned = 0.00246273 Jy ! Component: 3650 - total flux cleaned = 0.00244099 Jy ! Component: 3700 - total flux cleaned = 0.00243375 Jy ! Component: 3750 - total flux cleaned = 0.00242649 Jy ! Component: 3800 - total flux cleaned = 0.00245555 Jy ! Component: 3850 - total flux cleaned = 0.00244106 Jy ! Component: 3900 - total flux cleaned = 0.00244833 Jy ! Component: 3950 - total flux cleaned = 0.00242651 Jy ! Component: 4000 - total flux cleaned = 0.00241916 Jy ! Component: 4050 - total flux cleaned = 0.00240451 Jy ! Total flux subtracted in 4096 components = 0.00238246 Jy ! Clean residual min=-0.000534 max=0.000479 Jy/beam ! Clean residual mean=-0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0398451 Jy keep ! Adding 229 model components to the UV plane model. ! The established model now contains 292 components and 0.0398451 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2223-0450_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.436 x 4.09 at -6.192 degrees (North through East) ! Clean map min=-0.00097511 max=0.03136 Jy/beam ! Writing clean map to FITS file: .//J2223-0450_X_map.fits wmodel .//J2223-0450_X_map.mod ! Writing 292 model components to file: .//J2223-0450_X_map.mod wobs .//J2223-0450_X_uvs.fits ! Writing UV FITS file: .//J2223-0450_X_uvs.fits wwins .//J2223-0450_X_map.win ! wwins: Wrote 2 windows to .//J2223-0450_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0313601 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122907 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17576 1.17576 2.35153 4.70306 9.40612 18.8122 37.6245 75.2489 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 255.153 quit ! Quitting program ! Log file .//J2223-0450_X_dfm.log closed on Mon Jan 20 19:18:53 2020