! Started logfile: .//J2025-0930_C_dfm.log on Mon Jan 20 19:05:19 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J2025-0930_C_uva.fits ! Reading UV FITS file: .//J2025-0930_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2025-0930 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J2025-0930_C] 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 0.300x0.300 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=0.999621Jy sigma=19.815929 ! Fit after self-cal, rms=0.921839Jy sigma=18.283709 ! 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=2.243 mas, bmaj=8.131 mas, bpa=-10.5 degrees ! Estimated noise=1.16208 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 = 0.0562057 Jy ! Component: 100 - total flux cleaned = 0.075559 Jy ! Total flux subtracted in 100 components = 0.075559 Jy ! Clean residual min=-0.006689 max=0.009059 Jy/beam ! Clean residual mean=-0.000005 rms=0.001827 Jy/beam ! Combined flux in latest and established models = 0.075559 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.075559 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=0.044503Jy sigma=0.770580 ! Fit after self-cal, rms=0.044369Jy sigma=0.767222 ! 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=2.616 mas, bmaj=8.637 mas, bpa=-9.939 degrees ! Estimated noise=0.731667 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 = 0.014016 Jy ! Component: 100 - total flux cleaned = 0.0208415 Jy ! Component: 150 - total flux cleaned = 0.0248372 Jy ! Component: 200 - total flux cleaned = 0.0273517 Jy ! Total flux subtracted in 200 components = 0.0273517 Jy ! Clean residual min=-0.003066 max=0.002282 Jy/beam ! Clean residual mean=0.000006 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.102911 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 61 components and 0.102911 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=0.039999Jy sigma=0.668123 ! Fit after self-cal, rms=0.039968Jy sigma=0.667066 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.616 x 8.637 at -9.939 degrees (North through East) ! Clean map min=-0.0030566 max=0.079273 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.03 KP 1.02 ! NL 0.98 OV 1.01 PT 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 0.99 KP 1.05 ! NL 0.96 OV 0.94 PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 0.92 KP 0.99 ! NL 1.08 OV 0.93 PT 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.02 KP 0.99 ! NL 0.99 OV 0.96 PT 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.04 KP 0.99 ! NL 0.93 OV 0.98 PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.93 KP 1.13 ! NL 0.98 OV 1.00 PT 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.06 KP 0.99 ! NL 0.93 OV 1.02 PT 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.02 KP 1.02 ! NL 1.08 OV 1.02 PT 0.97 ! ! ! Fit before self-cal, rms=0.039968Jy sigma=0.667066 ! Fit after self-cal, rms=0.038845Jy sigma=0.658058 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.623 mas, bmaj=8.701 mas, bpa=-10.01 degrees ! Estimated noise=0.719732 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 = 0.0010193 Jy ! Component: 100 - total flux cleaned = 0.00123452 Jy ! Component: 150 - total flux cleaned = 0.00138679 Jy ! Component: 200 - total flux cleaned = 0.00141771 Jy ! Total flux subtracted in 200 components = 0.00141771 Jy ! Clean residual min=-0.002546 max=0.002039 Jy/beam ! Clean residual mean=0.000004 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.104328 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.104328 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=0.038805Jy sigma=0.657444 ! Fit after self-cal, rms=0.038823Jy sigma=0.657332 ! 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=0.038823Jy sigma=0.657332 ! Fit after self-cal, rms=0.038875Jy sigma=0.657230 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.619 mas, bmaj=8.702 mas, bpa=-10.01 degrees ! Estimated noise=0.720346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000578939 Jy ! Component: 100 - total flux cleaned = 0.000768049 Jy ! Component: 150 - total flux cleaned = 0.000839565 Jy ! Component: 200 - total flux cleaned = 0.000892645 Jy ! Total flux subtracted in 200 components = 0.000892645 Jy ! Clean residual min=-0.002438 max=0.002057 Jy/beam ! Clean residual mean=0.000004 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.105221 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 0.105221 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=0.657049 ! Fit after self-cal, rms=0.038861Jy sigma=0.657044 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 = 1.89397e-05 Jy ! Component: 100 - total flux cleaned = 3.77502e-05 Jy ! Component: 150 - total flux cleaned = 4.69802e-05 Jy ! Component: 200 - total flux cleaned = 6.40489e-05 Jy ! Total flux subtracted in 200 components = 6.40489e-05 Jy ! Clean residual min=-0.002416 max=0.002076 Jy/beam ! Clean residual mean=0.000004 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.105285 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 91 components and 0.105285 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=0.038856Jy sigma=0.656967 ! Fit after self-cal, rms=0.038855Jy sigma=0.656965 ! 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=0.038855Jy sigma=0.656965 ! Fit after self-cal, rms=0.038832Jy sigma=0.656899 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.615 mas, bmaj=8.701 mas, bpa=-10.01 degrees ! Estimated noise=0.720174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000395675 Jy ! Component: 100 - total flux cleaned = 0.000500885 Jy ! Component: 150 - total flux cleaned = 0.000547292 Jy ! Component: 200 - total flux cleaned = 0.000581702 Jy ! Total flux subtracted in 200 components = 0.000581702 Jy ! Clean residual min=-0.002338 max=0.002086 Jy/beam ! Clean residual mean=0.000004 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.105867 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.105867 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=0.038823Jy sigma=0.656798 ! Fit after self-cal, rms=0.038824Jy sigma=0.656796 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 = 7.30353e-06 Jy ! Component: 100 - total flux cleaned = 3.1163e-05 Jy ! Component: 150 - total flux cleaned = 5.37432e-05 Jy ! Component: 200 - total flux cleaned = 6.07652e-05 Jy ! Total flux subtracted in 200 components = 6.07652e-05 Jy ! Clean residual min=-0.002320 max=0.002093 Jy/beam ! Clean residual mean=0.000004 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.105928 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 95 components and 0.105928 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=0.038821Jy sigma=0.656741 ! Fit after self-cal, rms=0.038821Jy sigma=0.656739 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.038821Jy sigma=0.656739 ! Fit after self-cal, rms=0.038803Jy sigma=0.656704 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.857 mas, bmaj=8.364 mas, bpa=-9.961 degrees ! Estimated noise=0.783134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181716 Jy ! Component: 100 - total flux cleaned = 0.00029905 Jy ! Component: 150 - total flux cleaned = 0.000376364 Jy ! Component: 200 - total flux cleaned = 0.000453994 Jy ! Total flux subtracted in 200 components = 0.000453994 Jy ! Clean residual min=-0.002401 max=0.002434 Jy/beam ! Clean residual mean=0.000005 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.106382 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 107 components and 0.106382 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=0.038802Jy sigma=0.656693 ! Fit after self-cal, rms=0.038801Jy sigma=0.656678 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 = 4.16636e-05 Jy ! Component: 100 - total flux cleaned = 8.49359e-05 Jy ! Component: 150 - total flux cleaned = 0.0001168 Jy ! Component: 200 - total flux cleaned = 0.000146178 Jy ! Total flux subtracted in 200 components = 0.000146178 Jy ! Clean residual min=-0.002319 max=0.002452 Jy/beam ! Clean residual mean=0.000005 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.106528 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 114 components and 0.106528 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=0.038801Jy sigma=0.656699 ! Fit after self-cal, rms=0.038800Jy sigma=0.656692 ! 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=2.612 mas, bmaj=8.699 mas, bpa=-9.998 degrees ! Estimated noise=0.720068 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.612 x 8.699 at -9.998 degrees (North through East) ! Clean map min=-0.0021271 max=0.078337 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=2.248 mas, bmaj=8.154 mas, bpa=-10.52 degrees ! Estimated noise=1.14373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0552425 Jy ! Component: 100 - total flux cleaned = 0.074963 Jy ! Component: 150 - total flux cleaned = 0.0853685 Jy ! Component: 200 - total flux cleaned = 0.0912673 Jy ! Total flux subtracted in 200 components = 0.0912673 Jy ! Clean residual min=-0.004042 max=0.003711 Jy/beam ! Clean residual mean=-0.000001 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.0912673 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0912673 Jy ! Inverting map and beam ! Estimated beam: bmin=2.612 mas, bmaj=8.699 mas, bpa=-9.998 degrees ! Estimated noise=0.720068 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 = 0.00578081 Jy ! Component: 100 - total flux cleaned = 0.0091667 Jy ! Component: 150 - total flux cleaned = 0.011248 Jy ! Component: 200 - total flux cleaned = 0.0125961 Jy ! Total flux subtracted in 200 components = 0.0125961 Jy ! Clean residual min=-0.002760 max=0.002010 Jy/beam ! Clean residual mean=0.000004 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.103863 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 77 components and 0.103863 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.857 mas, bmaj=8.364 mas, bpa=-9.961 degrees ! Estimated noise=0.783134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115928 Jy ! Component: 100 - total flux cleaned = 0.00142959 Jy ! Component: 150 - total flux cleaned = 0.00165524 Jy ! Component: 200 - total flux cleaned = 0.00184713 Jy ! Total flux subtracted in 200 components = 0.00184713 Jy ! Clean residual min=-0.002703 max=0.002339 Jy/beam ! Clean residual mean=0.000005 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.105711 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 = 0.000163314 Jy ! Component: 100 - total flux cleaned = 0.000303737 Jy ! Component: 150 - total flux cleaned = 0.000411989 Jy ! Component: 200 - total flux cleaned = 0.000495636 Jy ! Total flux subtracted in 200 components = 0.000495636 Jy ! Clean residual min=-0.002478 max=0.002390 Jy/beam ! Clean residual mean=0.000005 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.106206 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 115 components and 0.106206 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.612 mas, bmaj=8.699 mas, bpa=-9.998 degrees ! Estimated noise=0.720068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101802 Jy ! Component: 100 - total flux cleaned = 0.000100901 Jy ! Component: 150 - total flux cleaned = 0.000101389 Jy ! Component: 200 - total flux cleaned = 0.000101984 Jy ! Total flux subtracted in 200 components = 0.000101984 Jy ! Clean residual min=-0.002245 max=0.002206 Jy/beam ! Clean residual mean=0.000004 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.106308 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 134 components and 0.106308 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=0.038809Jy sigma=0.656776 ! Fit after self-cal, rms=0.038810Jy sigma=0.656756 wmodel J2025-0930_C_map.mod ! Writing 134 model components to file: J2025-0930_C_map.mod wobs J2025-0930_C_uvs.fits ! Writing UV FITS file: J2025-0930_C_uvs.fits wwins J2025-0930_C_map.win ! wwins: Wrote 1 windows to J2025-0930_C_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 = 9.8719e-05 Jy ! Component: 100 - total flux cleaned = 0.000459459 Jy ! Component: 150 - total flux cleaned = 0.000818733 Jy ! Component: 200 - total flux cleaned = 0.00109487 Jy ! Component: 250 - total flux cleaned = 0.00127693 Jy ! Component: 300 - total flux cleaned = 0.00147178 Jy ! Component: 350 - total flux cleaned = 0.00163109 Jy ! Component: 400 - total flux cleaned = 0.00167374 Jy ! Component: 450 - total flux cleaned = 0.00171536 Jy ! Component: 500 - total flux cleaned = 0.00179475 Jy ! Component: 550 - total flux cleaned = 0.00187111 Jy ! Component: 600 - total flux cleaned = 0.00190734 Jy ! Component: 650 - total flux cleaned = 0.00194247 Jy ! Component: 700 - total flux cleaned = 0.00195935 Jy ! Component: 750 - total flux cleaned = 0.00199241 Jy ! Component: 800 - total flux cleaned = 0.0020559 Jy ! Component: 850 - total flux cleaned = 0.00208629 Jy ! Component: 900 - total flux cleaned = 0.00216126 Jy ! Component: 950 - total flux cleaned = 0.00220529 Jy ! Component: 1000 - total flux cleaned = 0.0022482 Jy ! Component: 1050 - total flux cleaned = 0.0022761 Jy ! Component: 1100 - total flux cleaned = 0.00226254 Jy ! Component: 1150 - total flux cleaned = 0.00228875 Jy ! Component: 1200 - total flux cleaned = 0.00226296 Jy ! Component: 1250 - total flux cleaned = 0.00228834 Jy ! Component: 1300 - total flux cleaned = 0.00230075 Jy ! Component: 1350 - total flux cleaned = 0.0023616 Jy ! Component: 1400 - total flux cleaned = 0.00237328 Jy ! Component: 1450 - total flux cleaned = 0.00237352 Jy ! Component: 1500 - total flux cleaned = 0.00238528 Jy ! Component: 1550 - total flux cleaned = 0.00240827 Jy ! Component: 1600 - total flux cleaned = 0.00241948 Jy ! Component: 1650 - total flux cleaned = 0.00238616 Jy ! Component: 1700 - total flux cleaned = 0.00237522 Jy ! Component: 1750 - total flux cleaned = 0.00238606 Jy ! Component: 1800 - total flux cleaned = 0.00238603 Jy ! Component: 1850 - total flux cleaned = 0.00238603 Jy ! Component: 1900 - total flux cleaned = 0.00235466 Jy ! Component: 1950 - total flux cleaned = 0.00232355 Jy ! Component: 2000 - total flux cleaned = 0.00231335 Jy ! Component: 2050 - total flux cleaned = 0.00229309 Jy ! Component: 2100 - total flux cleaned = 0.00223273 Jy ! Component: 2150 - total flux cleaned = 0.00222291 Jy ! Component: 2200 - total flux cleaned = 0.00223273 Jy ! Component: 2250 - total flux cleaned = 0.00222283 Jy ! Component: 2300 - total flux cleaned = 0.00221303 Jy ! Component: 2350 - total flux cleaned = 0.00220338 Jy ! Component: 2400 - total flux cleaned = 0.00219384 Jy ! Component: 2450 - total flux cleaned = 0.00215561 Jy ! Component: 2500 - total flux cleaned = 0.00215563 Jy ! Component: 2550 - total flux cleaned = 0.00217455 Jy ! Component: 2600 - total flux cleaned = 0.00216512 Jy ! Component: 2650 - total flux cleaned = 0.002137 Jy ! Component: 2700 - total flux cleaned = 0.00212776 Jy ! Component: 2750 - total flux cleaned = 0.00210915 Jy ! Component: 2800 - total flux cleaned = 0.0021091 Jy ! Component: 2850 - total flux cleaned = 0.00208147 Jy ! Component: 2900 - total flux cleaned = 0.0020631 Jy ! Component: 2950 - total flux cleaned = 0.00205395 Jy ! Component: 3000 - total flux cleaned = 0.00201755 Jy ! Component: 3050 - total flux cleaned = 0.00200852 Jy ! Component: 3100 - total flux cleaned = 0.00199048 Jy ! Component: 3150 - total flux cleaned = 0.00199046 Jy ! Component: 3200 - total flux cleaned = 0.00197242 Jy ! Component: 3250 - total flux cleaned = 0.0019455 Jy ! Component: 3300 - total flux cleaned = 0.00193654 Jy ! Component: 3350 - total flux cleaned = 0.0019187 Jy ! Component: 3400 - total flux cleaned = 0.00190093 Jy ! Component: 3450 - total flux cleaned = 0.0019098 Jy ! Component: 3500 - total flux cleaned = 0.00190091 Jy ! Component: 3550 - total flux cleaned = 0.00189207 Jy ! Component: 3600 - total flux cleaned = 0.00188323 Jy ! Component: 3650 - total flux cleaned = 0.00184788 Jy ! Component: 3700 - total flux cleaned = 0.00184788 Jy ! Component: 3750 - total flux cleaned = 0.00181259 Jy ! Component: 3800 - total flux cleaned = 0.00180381 Jy ! Component: 3850 - total flux cleaned = 0.00176859 Jy ! Component: 3900 - total flux cleaned = 0.00175097 Jy ! Component: 3950 - total flux cleaned = 0.00173336 Jy ! Component: 4000 - total flux cleaned = 0.00171575 Jy ! Component: 4050 - total flux cleaned = 0.00168936 Jy ! Total flux subtracted in 4096 components = 0.00165417 Jy ! Clean residual min=-0.000493 max=0.000507 Jy/beam ! Clean residual mean=0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.107962 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 437 components and 0.107962 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2025-0930_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.612 x 8.699 at -9.998 degrees (North through East) ! Clean map min=-0.0009586 max=0.078259 Jy/beam ! Writing clean map to FITS file: .//J2025-0930_C_map.fits wmodel .//J2025-0930_C_map.mod ! Writing 437 model components to file: .//J2025-0930_C_map.mod wobs .//J2025-0930_C_uvs.fits ! Writing UV FITS file: .//J2025-0930_C_uvs.fits wwins .//J2025-0930_C_map.win ! wwins: Wrote 2 windows to .//J2025-0930_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0782587 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001615 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.6191 0.6191 1.2382 2.4764 4.9528 9.90559 19.8112 39.6224 79.2447 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.078 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 484.574 quit ! Quitting program ! Log file .//J2025-0930_C_dfm.log closed on Mon Jan 20 19:05:23 2020