! Started logfile: .//J2223-0612_X_dfm.log on Mon Jan 20 19:18:59 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 .//J2223-0612_X_uva.fits ! Reading UV FITS file: .//J2223-0612_X_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2223-0612 ! ! 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 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 J2223-0612_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=1.000412Jy sigma=19.907722 ! Fit after self-cal, rms=0.965182Jy sigma=19.211405 ! 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=1.269 mas, bmaj=4.268 mas, bpa=-6.347 degrees ! Estimated noise=1.26644 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 = 0.0272256 Jy ! Component: 100 - total flux cleaned = 0.0335215 Jy ! Total flux subtracted in 100 components = 0.0335215 Jy ! Clean residual min=-0.003272 max=0.004553 Jy/beam ! Clean residual mean=0.000001 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.0335215 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0335215 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=0.037112Jy sigma=0.714669 ! Fit after self-cal, rms=0.035918Jy sigma=0.690738 ! 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=1.494 mas, bmaj=4.184 mas, bpa=-5.937 degrees ! Estimated noise=0.715771 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 = 0.00348737 Jy ! Component: 100 - total flux cleaned = 0.00523158 Jy ! Component: 150 - total flux cleaned = 0.00612482 Jy ! Component: 200 - total flux cleaned = 0.00652762 Jy ! Total flux subtracted in 200 components = 0.00652762 Jy ! Clean residual min=-0.002721 max=0.003155 Jy/beam ! Clean residual mean=-0.000000 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.0400491 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.0400491 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=0.035547Jy sigma=0.684531 ! Fit after self-cal, rms=0.035523Jy sigma=0.684351 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.494 x 4.184 at -5.937 degrees (North through East) ! Clean map min=-0.0025695 max=0.036517 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.13 HN 1.00 KP 0.91 ! NL 0.93 OV 1.18 PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 0.86 KP 1.10 ! NL 0.99 OV 1.17 PT 0.81 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.93 KP 1.13 ! NL 0.94 OV 1.19 PT 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.90 KP 1.01 ! NL 0.94 OV 1.31 PT 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.01 HN 1.02 KP 1.17 ! NL 0.99 OV 1.24 PT 0.87 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.92 HN 0.92 KP 1.06 ! NL 0.99 OV 1.13 PT 0.83 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.08 HN 0.87 KP 0.99 ! NL 0.94 OV 1.22 PT 0.86 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 0.79 KP 1.13 ! NL 1.09 OV 1.26 PT 0.76 ! ! ! Fit before self-cal, rms=0.035523Jy sigma=0.684351 ! Fit after self-cal, rms=0.034916Jy sigma=0.674710 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.469 mas, bmaj=4.181 mas, bpa=-6.125 degrees ! Estimated noise=0.710186 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 = 0.000246191 Jy ! Component: 100 - total flux cleaned = 0.000332808 Jy ! Component: 150 - total flux cleaned = 0.000393173 Jy ! Component: 200 - total flux cleaned = 0.000405843 Jy ! Total flux subtracted in 200 components = 0.000405843 Jy ! Clean residual min=-0.001831 max=0.001748 Jy/beam ! Clean residual mean=-0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.040455 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.040455 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=0.034892Jy sigma=0.674097 ! Fit after self-cal, rms=0.034999Jy sigma=0.673233 ! 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=0.034999Jy sigma=0.673233 ! Fit after self-cal, rms=0.035240Jy sigma=0.672988 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.46 mas, bmaj=4.195 mas, bpa=-6.234 degrees ! Estimated noise=0.711475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.49636e-05 Jy ! Component: 100 - total flux cleaned = 0.000160036 Jy ! Component: 150 - total flux cleaned = 0.000171193 Jy ! Component: 200 - total flux cleaned = 0.000181986 Jy ! Total flux subtracted in 200 components = 0.000181986 Jy ! Clean residual min=-0.001653 max=0.001711 Jy/beam ! Clean residual mean=-0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0406369 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 72 components and 0.040637 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=0.035229Jy sigma=0.672730 ! Fit after self-cal, rms=0.035239Jy sigma=0.672540 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 = 7.64712e-05 Jy ! Component: 100 - total flux cleaned = 0.000104578 Jy ! Component: 150 - total flux cleaned = 0.000104551 Jy ! Component: 200 - total flux cleaned = 9.66609e-05 Jy ! Total flux subtracted in 200 components = 9.66609e-05 Jy ! Clean residual min=-0.001607 max=0.001694 Jy/beam ! Clean residual mean=-0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0407336 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.0407336 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=0.035235Jy sigma=0.672435 ! Fit after self-cal, rms=0.035235Jy sigma=0.672429 ! 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=0.035235Jy sigma=0.672429 ! Fit after self-cal, rms=0.035348Jy sigma=0.672340 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.453 mas, bmaj=4.208 mas, bpa=-6.319 degrees ! Estimated noise=0.712899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125023 Jy ! Component: 100 - total flux cleaned = 0.000133442 Jy ! Component: 150 - total flux cleaned = 0.000150497 Jy ! Component: 200 - total flux cleaned = 0.000158064 Jy ! Total flux subtracted in 200 components = 0.000158064 Jy ! Clean residual min=-0.001527 max=0.001680 Jy/beam ! Clean residual mean=-0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0408917 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 102 components and 0.0408917 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=0.035343Jy sigma=0.672221 ! Fit after self-cal, rms=0.035349Jy sigma=0.672214 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 = -1.68465e-06 Jy ! Component: 100 - total flux cleaned = -1.56021e-06 Jy ! Component: 150 - total flux cleaned = -1.63038e-06 Jy ! Component: 200 - total flux cleaned = -7.91581e-06 Jy ! Total flux subtracted in 200 components = -7.91581e-06 Jy ! Clean residual min=-0.001531 max=0.001669 Jy/beam ! Clean residual mean=-0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0408838 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.0408838 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=0.035346Jy sigma=0.672171 ! Fit after self-cal, rms=0.035346Jy sigma=0.672168 ! 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=0.035346Jy sigma=0.672168 ! Fit after self-cal, rms=0.035416Jy sigma=0.672124 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.127 mas, bmaj=4.117 mas, bpa=-4.565 degrees ! Estimated noise=0.798786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000157104 Jy ! Component: 100 - total flux cleaned = -0.000205907 Jy ! Component: 150 - total flux cleaned = -0.000206442 Jy ! Component: 200 - total flux cleaned = -0.000201055 Jy ! Total flux subtracted in 200 components = -0.000201055 Jy ! Clean residual min=-0.001661 max=0.001773 Jy/beam ! Clean residual mean=-0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0406827 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 117 components and 0.0406827 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=0.035415Jy sigma=0.672081 ! Fit after self-cal, rms=0.035417Jy sigma=0.672070 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 = -5.08814e-05 Jy ! Component: 100 - total flux cleaned = -4.62995e-05 Jy ! Component: 150 - total flux cleaned = -3.74645e-05 Jy ! Component: 200 - total flux cleaned = -3.72291e-05 Jy ! Total flux subtracted in 200 components = -3.72291e-05 Jy ! Clean residual min=-0.001624 max=0.001779 Jy/beam ! Clean residual mean=-0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0406455 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 125 components and 0.0406455 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=0.035417Jy sigma=0.672080 ! Fit after self-cal, rms=0.035417Jy sigma=0.672078 ! 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=1.447 mas, bmaj=4.219 mas, bpa=-6.38 degrees ! Estimated noise=0.71388 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.447 x 4.219 at -6.38 degrees (North through East) ! Clean map min=-0.0014594 max=0.036527 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=1.243 mas, bmaj=4.325 mas, bpa=-6.638 degrees ! Estimated noise=1.24522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0277536 Jy ! Component: 100 - total flux cleaned = 0.0340599 Jy ! Component: 150 - total flux cleaned = 0.0364284 Jy ! Component: 200 - total flux cleaned = 0.0377511 Jy ! Total flux subtracted in 200 components = 0.0377511 Jy ! Clean residual min=-0.002339 max=0.002407 Jy/beam ! Clean residual mean=-0.000000 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.0377511 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0377511 Jy ! Inverting map and beam ! Estimated beam: bmin=1.447 mas, bmaj=4.219 mas, bpa=-6.38 degrees ! Estimated noise=0.71388 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 = 0.00141256 Jy ! Component: 100 - total flux cleaned = 0.00183722 Jy ! Component: 150 - total flux cleaned = 0.00212767 Jy ! Component: 200 - total flux cleaned = 0.00235217 Jy ! Total flux subtracted in 200 components = 0.00235217 Jy ! Clean residual min=-0.001575 max=0.001664 Jy/beam ! Clean residual mean=-0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0401033 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 0.0401033 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=2.127 mas, bmaj=4.117 mas, bpa=-4.565 degrees ! Estimated noise=0.798786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.1264e-05 Jy ! Component: 100 - total flux cleaned = 0.000125714 Jy ! Component: 150 - total flux cleaned = 0.000178877 Jy ! Component: 200 - total flux cleaned = 0.000197594 Jy ! Total flux subtracted in 200 components = 0.000197594 Jy ! Clean residual min=-0.001662 max=0.001762 Jy/beam ! Clean residual mean=-0.000001 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0403009 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 = 1.70743e-05 Jy ! Component: 100 - total flux cleaned = 3.98279e-05 Jy ! Component: 150 - total flux cleaned = 5.34907e-05 Jy ! Component: 200 - total flux cleaned = 7.21164e-05 Jy ! Total flux subtracted in 200 components = 7.21164e-05 Jy ! Clean residual min=-0.001621 max=0.001779 Jy/beam ! Clean residual mean=-0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.040373 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 73 components and 0.040373 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.447 mas, bmaj=4.219 mas, bpa=-6.38 degrees ! Estimated noise=0.71388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000162921 Jy ! Component: 100 - total flux cleaned = 0.000226741 Jy ! Component: 150 - total flux cleaned = 0.000270873 Jy ! Component: 200 - total flux cleaned = 0.000318941 Jy ! Total flux subtracted in 200 components = 0.000318941 Jy ! Clean residual min=-0.001546 max=0.001654 Jy/beam ! Clean residual mean=-0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0406919 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 88 components and 0.0406919 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=0.035420Jy sigma=0.672116 ! Fit after self-cal, rms=0.035402Jy sigma=0.672032 wmodel J2223-0612_X_map.mod ! Writing 88 model components to file: J2223-0612_X_map.mod wobs J2223-0612_X_uvs.fits ! Writing UV FITS file: J2223-0612_X_uvs.fits wwins J2223-0612_X_map.win ! wwins: Wrote 1 windows to J2223-0612_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 = 0.000495414 Jy ! Component: 100 - total flux cleaned = 0.000714998 Jy ! Component: 150 - total flux cleaned = 0.000840603 Jy ! Component: 200 - total flux cleaned = 0.000956016 Jy ! Component: 250 - total flux cleaned = 0.000913562 Jy ! Component: 300 - total flux cleaned = 0.000894531 Jy ! Component: 350 - total flux cleaned = 0.000876471 Jy ! Component: 400 - total flux cleaned = 0.000804188 Jy ! Component: 450 - total flux cleaned = 0.000735136 Jy ! Component: 500 - total flux cleaned = 0.000669396 Jy ! Component: 550 - total flux cleaned = 0.000574199 Jy ! Component: 600 - total flux cleaned = 0.000421423 Jy ! Component: 650 - total flux cleaned = 0.000347936 Jy ! Component: 700 - total flux cleaned = 0.000262364 Jy ! Component: 750 - total flux cleaned = 0.000179508 Jy ! Component: 800 - total flux cleaned = 9.93148e-05 Jy ! Component: 850 - total flux cleaned = 4.72107e-05 Jy ! Component: 900 - total flux cleaned = -2.92805e-05 Jy ! Component: 950 - total flux cleaned = -0.000115598 Jy ! Component: 1000 - total flux cleaned = -0.000163709 Jy ! Component: 1050 - total flux cleaned = -0.000199092 Jy ! Component: 1100 - total flux cleaned = -0.000233723 Jy ! Component: 1150 - total flux cleaned = -0.000256239 Jy ! Component: 1200 - total flux cleaned = -0.000267374 Jy ! Component: 1250 - total flux cleaned = -0.000288998 Jy ! Component: 1300 - total flux cleaned = -0.0003312 Jy ! Component: 1350 - total flux cleaned = -0.000351926 Jy ! Component: 1400 - total flux cleaned = -0.000382471 Jy ! Component: 1450 - total flux cleaned = -0.000402529 Jy ! Component: 1500 - total flux cleaned = -0.000412422 Jy ! Component: 1550 - total flux cleaned = -0.000412514 Jy ! Component: 1600 - total flux cleaned = -0.00040296 Jy ! Component: 1650 - total flux cleaned = -0.000365471 Jy ! Component: 1700 - total flux cleaned = -0.000328463 Jy ! Component: 1750 - total flux cleaned = -0.000337723 Jy ! Component: 1800 - total flux cleaned = -0.00030131 Jy ! Component: 1850 - total flux cleaned = -0.00026537 Jy ! Component: 1900 - total flux cleaned = -0.000229714 Jy ! Component: 1950 - total flux cleaned = -0.000167903 Jy ! Component: 2000 - total flux cleaned = -0.000150318 Jy ! Component: 2050 - total flux cleaned = -0.000124211 Jy ! Component: 2100 - total flux cleaned = -8.11296e-05 Jy ! Component: 2150 - total flux cleaned = -6.4021e-05 Jy ! Component: 2200 - total flux cleaned = -3.84521e-05 Jy ! Component: 2250 - total flux cleaned = -2.99493e-05 Jy ! Component: 2300 - total flux cleaned = -1.31434e-05 Jy ! Component: 2350 - total flux cleaned = -1.31903e-05 Jy ! Component: 2400 - total flux cleaned = -4.87443e-06 Jy ! Component: 2450 - total flux cleaned = 1.17656e-05 Jy ! Component: 2500 - total flux cleaned = 2.83602e-05 Jy ! Component: 2550 - total flux cleaned = 5.31936e-05 Jy ! Component: 2600 - total flux cleaned = 6.97276e-05 Jy ! Component: 2650 - total flux cleaned = 8.61333e-05 Jy ! Component: 2700 - total flux cleaned = 9.44258e-05 Jy ! Component: 2750 - total flux cleaned = 0.000127288 Jy ! Component: 2800 - total flux cleaned = 0.000127308 Jy ! Component: 2850 - total flux cleaned = 0.00015196 Jy ! Component: 2900 - total flux cleaned = 0.000143772 Jy ! Component: 2950 - total flux cleaned = 0.000143787 Jy ! Component: 3000 - total flux cleaned = 0.000143777 Jy ! Component: 3050 - total flux cleaned = 0.000151998 Jy ! Component: 3100 - total flux cleaned = 0.000160156 Jy ! Component: 3150 - total flux cleaned = 0.000151909 Jy ! Component: 3200 - total flux cleaned = 0.000151883 Jy ! Component: 3250 - total flux cleaned = 0.000168399 Jy ! Component: 3300 - total flux cleaned = 0.000143532 Jy ! Component: 3350 - total flux cleaned = 0.000168407 Jy ! Component: 3400 - total flux cleaned = 0.000168389 Jy ! Component: 3450 - total flux cleaned = 0.000168358 Jy ! Component: 3500 - total flux cleaned = 0.000184999 Jy ! Component: 3550 - total flux cleaned = 0.000201661 Jy ! Component: 3600 - total flux cleaned = 0.000218467 Jy ! Component: 3650 - total flux cleaned = 0.000226871 Jy ! Component: 3700 - total flux cleaned = 0.000268992 Jy ! Component: 3750 - total flux cleaned = 0.000294368 Jy ! Component: 3800 - total flux cleaned = 0.000311332 Jy ! Component: 3850 - total flux cleaned = 0.000328341 Jy ! Component: 3900 - total flux cleaned = 0.000362531 Jy ! Component: 3950 - total flux cleaned = 0.000388276 Jy ! Component: 4000 - total flux cleaned = 0.000422807 Jy ! Component: 4050 - total flux cleaned = 0.000448745 Jy ! Total flux subtracted in 4096 components = 0.000457415 Jy ! Clean residual min=-0.000521 max=0.000534 Jy/beam ! Clean residual mean=-0.000001 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0411493 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 339 components and 0.0411493 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2223-0612_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.447 x 4.219 at -6.38 degrees (North through East) ! Clean map min=-0.0010196 max=0.036582 Jy/beam ! Writing clean map to FITS file: .//J2223-0612_X_map.fits wmodel .//J2223-0612_X_map.mod ! Writing 339 model components to file: .//J2223-0612_X_map.mod wobs .//J2223-0612_X_uvs.fits ! Writing UV FITS file: .//J2223-0612_X_uvs.fits wwins .//J2223-0612_X_map.win ! wwins: Wrote 2 windows to .//J2223-0612_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0365816 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152595 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.25141 1.25141 2.50282 5.00564 10.0113 20.0226 40.0451 80.0902 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 239.729 quit ! Quitting program ! Log file .//J2223-0612_X_dfm.log closed on Mon Jan 20 19:19:02 2020