! Started logfile: .//J2209-0642_C_dfm.log on Mon Jan 20 19:16:38 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 .//J2209-0642_C_uva.fits ! Reading UV FITS file: .//J2209-0642_C_uva.fits ! AN table 1: 15 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2209-0642 ! ! 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 1200 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 J2209-0642_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=1.001696Jy sigma=19.414678 ! Fit after self-cal, rms=0.974226Jy sigma=18.863306 ! 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=3.568 mas, bmaj=16.14 mas, bpa=-23.65 degrees ! Estimated noise=1.94651 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216293 Jy ! Component: 100 - total flux cleaned = 0.0265731 Jy ! Total flux subtracted in 100 components = 0.0265731 Jy ! Clean residual min=-0.003029 max=0.002993 Jy/beam ! Clean residual mean=-0.000018 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.0265731 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0265731 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=0.034948Jy sigma=0.657995 ! Fit after self-cal, rms=0.033547Jy sigma=0.628024 ! 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=4.282 mas, bmaj=15.05 mas, bpa=-23.8 degrees ! Estimated noise=1.06537 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 = 0.000786539 Jy ! Component: 100 - total flux cleaned = 0.00116689 Jy ! Component: 150 - total flux cleaned = 0.00134489 Jy ! Component: 200 - total flux cleaned = 0.00142751 Jy ! Total flux subtracted in 200 components = 0.00142751 Jy ! Clean residual min=-0.001070 max=0.001077 Jy/beam ! Clean residual mean=-0.000006 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0280006 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 81 components and 0.0280006 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=0.032963Jy sigma=0.615356 ! Fit after self-cal, rms=0.032865Jy sigma=0.613044 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.282 x 15.05 at -23.8 degrees (North through East) ! Clean map min=-0.0028136 max=0.024548 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 1.10 NL 0.79 OV 0.97 ! PT 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 KP 1.18 NL 0.98 OV 0.95 ! PT 0.82 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 KP 0.94 NL 1.11 OV 1.25 ! PT 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 1.01 NL 1.14 OV 1.04 ! PT 0.78 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.22 KP 0.96 NL 0.91 OV 1.02 ! PT 0.87 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KP 0.88 NL 0.98 OV 0.98 ! PT 1.26 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.27 KP 1.08 NL 0.90 OV 0.95 ! PT 0.78 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 KP 0.86 NL 1.26 OV 0.96 ! PT 1.07 ! ! ! Fit before self-cal, rms=0.032865Jy sigma=0.613044 ! Fit after self-cal, rms=0.032625Jy sigma=0.605256 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.299 mas, bmaj=15.29 mas, bpa=-23.81 degrees ! Estimated noise=1.02536 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 = 0.000242117 Jy ! Component: 100 - total flux cleaned = 0.00063871 Jy ! Component: 150 - total flux cleaned = 0.00116149 Jy ! Component: 200 - total flux cleaned = 0.00140846 Jy ! Total flux subtracted in 200 components = 0.00140846 Jy ! Clean residual min=-0.000495 max=0.000501 Jy/beam ! Clean residual mean=-0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0294091 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 157 components and 0.0294091 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=0.032512Jy sigma=0.603107 ! Fit after self-cal, rms=0.032766Jy sigma=0.601053 ! Inverting map ! Added new window around map position (-69.9, 76.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000537976 Jy ! Component: 100 - total flux cleaned = 0.00060851 Jy ! Component: 150 - total flux cleaned = 0.000649743 Jy ! Component: 200 - total flux cleaned = 0.000692968 Jy ! Total flux subtracted in 200 components = 0.000692968 Jy ! Clean residual min=-0.000946 max=0.000947 Jy/beam ! Clean residual mean=0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.030102 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 189 components and 0.030102 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=0.032731Jy sigma=0.600588 ! Fit after self-cal, rms=0.032734Jy sigma=0.600395 ! 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=0.032734Jy sigma=0.600395 ! Fit after self-cal, rms=0.033664Jy sigma=0.599796 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.315 mas, bmaj=15.35 mas, bpa=-23.79 degrees ! Estimated noise=1.03232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000161162 Jy ! Component: 100 - total flux cleaned = 0.000142007 Jy ! Component: 150 - total flux cleaned = 0.000130112 Jy ! Component: 200 - total flux cleaned = 0.000165365 Jy ! Total flux subtracted in 200 components = 0.000165365 Jy ! Clean residual min=-0.000910 max=0.000909 Jy/beam ! Clean residual mean=0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0302674 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 225 components and 0.0302674 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=0.033644Jy sigma=0.599538 ! Fit after self-cal, rms=0.033753Jy sigma=0.599014 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 = 4.78356e-05 Jy ! Component: 100 - total flux cleaned = 7.39387e-05 Jy ! Component: 150 - total flux cleaned = 0.000109732 Jy ! Component: 200 - total flux cleaned = 0.000155039 Jy ! Total flux subtracted in 200 components = 0.000155039 Jy ! Clean residual min=-0.001278 max=0.001037 Jy/beam ! Clean residual mean=0.000002 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0304224 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 251 components and 0.0304224 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=0.033734Jy sigma=0.598917 ! Fit after self-cal, rms=0.033726Jy sigma=0.598853 ! 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=0.033726Jy sigma=0.598853 ! Fit after self-cal, rms=0.034031Jy sigma=0.598621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.32 mas, bmaj=15.41 mas, bpa=-23.79 degrees ! Estimated noise=1.03299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.44731e-05 Jy ! Component: 100 - total flux cleaned = 4.01761e-05 Jy ! Component: 150 - total flux cleaned = 4.87632e-05 Jy ! Component: 200 - total flux cleaned = 8.71599e-05 Jy ! Total flux subtracted in 200 components = 8.71599e-05 Jy ! Clean residual min=-0.001134 max=0.000995 Jy/beam ! Clean residual mean=0.000002 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0305096 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 267 components and 0.0305096 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=0.034014Jy sigma=0.598487 ! Fit after self-cal, rms=0.034066Jy sigma=0.598376 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 = 8.14266e-05 Jy ! Component: 100 - total flux cleaned = 8.75612e-05 Jy ! Component: 150 - total flux cleaned = 0.000130547 Jy ! Component: 200 - total flux cleaned = 0.000182585 Jy ! Total flux subtracted in 200 components = 0.000182585 Jy ! Clean residual min=-0.001216 max=0.001039 Jy/beam ! Clean residual mean=0.000002 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0306922 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 287 components and 0.0306922 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=0.034057Jy sigma=0.598356 ! Fit after self-cal, rms=0.034053Jy sigma=0.598335 ! 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=0.034053Jy sigma=0.598335 ! Fit after self-cal, rms=0.034203Jy sigma=0.598201 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.068 mas, bmaj=14.98 mas, bpa=-23.11 degrees ! Estimated noise=1.04795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.87618e-05 Jy ! Component: 100 - total flux cleaned = -3.91091e-05 Jy ! Component: 150 - total flux cleaned = 8.36892e-06 Jy ! Component: 200 - total flux cleaned = 4.31133e-05 Jy ! Total flux subtracted in 200 components = 4.31133e-05 Jy ! Clean residual min=-0.001075 max=0.000964 Jy/beam ! Clean residual mean=0.000002 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0307353 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 309 components and 0.0307353 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=0.034194Jy sigma=0.598120 ! Fit after self-cal, rms=0.034228Jy sigma=0.598038 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 = 0.000154881 Jy ! Component: 100 - total flux cleaned = 0.000234139 Jy ! Component: 150 - total flux cleaned = 0.000313967 Jy ! Component: 200 - total flux cleaned = 0.000384915 Jy ! Total flux subtracted in 200 components = 0.000384915 Jy ! Clean residual min=-0.001149 max=0.000979 Jy/beam ! Clean residual mean=0.000002 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0311202 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 320 components and 0.0311202 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=0.034223Jy sigma=0.597984 ! Fit after self-cal, rms=0.034220Jy sigma=0.597921 ! 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=4.32 mas, bmaj=15.44 mas, bpa=-23.79 degrees ! Estimated noise=1.03196 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.32 x 15.44 at -23.79 degrees (North through East) ! Clean map min=-0.0016847 max=0.023373 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=3.57 mas, bmaj=16.78 mas, bpa=-23.83 degrees ! Estimated noise=1.8393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00888693 Jy ! Component: 100 - total flux cleaned = -0.00884139 Jy ! Component: 150 - total flux cleaned = -0.00999404 Jy ! Component: 200 - total flux cleaned = -0.0111357 Jy ! Total flux subtracted in 200 components = -0.0111357 Jy ! Clean residual min=-0.010318 max=0.021395 Jy/beam ! Clean residual mean=-0.000048 rms=0.004109 Jy/beam ! Combined flux in latest and established models = -0.0111357 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 49 model components to the UV plane model. ! The established model now contains 49 components and -0.0111357 Jy ! Inverting map and beam ! Estimated beam: bmin=4.32 mas, bmaj=15.44 mas, bpa=-23.79 degrees ! Estimated noise=1.03196 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) ! Added new window around map position (0.3, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178276 Jy ! Component: 100 - total flux cleaned = 0.0243165 Jy ! Component: 150 - total flux cleaned = 0.0270105 Jy ! Component: 200 - total flux cleaned = 0.0278001 Jy ! Total flux subtracted in 200 components = 0.0278001 Jy ! Clean residual min=-0.004320 max=0.003662 Jy/beam ! Clean residual mean=0.000007 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.0166644 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 85 components and 0.0166644 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=5.068 mas, bmaj=14.98 mas, bpa=-23.11 degrees ! Estimated noise=1.04795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105369 Jy ! Component: 100 - total flux cleaned = 0.00114199 Jy ! Component: 150 - total flux cleaned = 0.00122071 Jy ! Component: 200 - total flux cleaned = 0.0012239 Jy ! Total flux subtracted in 200 components = 0.0012239 Jy ! Clean residual min=-0.003147 max=0.002081 Jy/beam ! Clean residual mean=0.000007 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.0178883 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 = 5.59647e-05 Jy ! Component: 100 - total flux cleaned = 5.97763e-06 Jy ! Component: 150 - total flux cleaned = 4.54642e-05 Jy ! Component: 200 - total flux cleaned = 0.000240476 Jy ! Total flux subtracted in 200 components = 0.000240476 Jy ! Clean residual min=-0.002801 max=0.001773 Jy/beam ! Clean residual mean=0.000006 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.0181287 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 151 components and 0.0181287 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.32 mas, bmaj=15.44 mas, bpa=-23.79 degrees ! Estimated noise=1.03196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000267978 Jy ! Component: 100 - total flux cleaned = -0.000417484 Jy ! Component: 150 - total flux cleaned = -0.000651453 Jy ! Component: 200 - total flux cleaned = -0.00071244 Jy ! Total flux subtracted in 200 components = -0.00071244 Jy ! Clean residual min=-0.002495 max=0.001701 Jy/beam ! Clean residual mean=0.000006 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.0174163 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 175 components and 0.0174163 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=0.034499Jy sigma=0.603315 ! Fit after self-cal, rms=0.034364Jy sigma=0.600632 wmodel J2209-0642_C_map.mod ! Writing 175 model components to file: J2209-0642_C_map.mod wobs J2209-0642_C_uvs.fits ! Writing UV FITS file: J2209-0642_C_uvs.fits wwins J2209-0642_C_map.win ! wwins: Wrote 2 windows to J2209-0642_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 = -0.00076441 Jy ! Component: 100 - total flux cleaned = -0.000680591 Jy ! Component: 150 - total flux cleaned = -0.000387592 Jy ! Component: 200 - total flux cleaned = -0.000232368 Jy ! Component: 250 - total flux cleaned = -7.21423e-05 Jy ! Component: 300 - total flux cleaned = 6.60503e-05 Jy ! Component: 350 - total flux cleaned = 0.000211523 Jy ! Component: 400 - total flux cleaned = 0.000275205 Jy ! Component: 450 - total flux cleaned = 0.000361859 Jy ! Component: 500 - total flux cleaned = 0.000470843 Jy ! Component: 550 - total flux cleaned = 0.000553862 Jy ! Component: 600 - total flux cleaned = 0.000658359 Jy ! Component: 650 - total flux cleaned = 0.000749377 Jy ! Component: 700 - total flux cleaned = 0.00083933 Jy ! Component: 750 - total flux cleaned = 0.00092809 Jy ! Component: 800 - total flux cleaned = 0.00101599 Jy ! Component: 850 - total flux cleaned = 0.00110284 Jy ! Component: 900 - total flux cleaned = 0.00117806 Jy ! Component: 950 - total flux cleaned = 0.0012315 Jy ! Component: 1000 - total flux cleaned = 0.00129507 Jy ! Component: 1050 - total flux cleaned = 0.00133737 Jy ! Component: 1100 - total flux cleaned = 0.00139012 Jy ! Component: 1150 - total flux cleaned = 0.0014323 Jy ! Component: 1200 - total flux cleaned = 0.00143228 Jy ! Component: 1250 - total flux cleaned = 0.00145345 Jy ! Component: 1300 - total flux cleaned = 0.00146419 Jy ! Component: 1350 - total flux cleaned = 0.00146416 Jy ! Component: 1400 - total flux cleaned = 0.0014642 Jy ! Component: 1450 - total flux cleaned = 0.00146414 Jy ! Component: 1500 - total flux cleaned = 0.0014751 Jy ! Component: 1550 - total flux cleaned = 0.00148623 Jy ! Component: 1600 - total flux cleaned = 0.00148616 Jy ! Component: 1650 - total flux cleaned = 0.00150868 Jy ! Component: 1700 - total flux cleaned = 0.00152013 Jy ! Component: 1750 - total flux cleaned = 0.00152026 Jy ! Component: 1800 - total flux cleaned = 0.00152026 Jy ! Component: 1850 - total flux cleaned = 0.00154396 Jy ! Component: 1900 - total flux cleaned = 0.00154397 Jy ! Component: 1950 - total flux cleaned = 0.00154387 Jy ! Component: 2000 - total flux cleaned = 0.00155606 Jy ! Component: 2050 - total flux cleaned = 0.0015562 Jy ! Component: 2100 - total flux cleaned = 0.00156857 Jy ! Component: 2150 - total flux cleaned = 0.00159374 Jy ! Component: 2200 - total flux cleaned = 0.00160645 Jy ! Component: 2250 - total flux cleaned = 0.00160642 Jy ! Component: 2300 - total flux cleaned = 0.00160635 Jy ! Component: 2350 - total flux cleaned = 0.0016063 Jy ! Component: 2400 - total flux cleaned = 0.00163331 Jy ! Component: 2450 - total flux cleaned = 0.00166099 Jy ! Component: 2500 - total flux cleaned = 0.001675 Jy ! Component: 2550 - total flux cleaned = 0.00171781 Jy ! Component: 2600 - total flux cleaned = 0.00171774 Jy ! Component: 2650 - total flux cleaned = 0.00174714 Jy ! Component: 2700 - total flux cleaned = 0.00174718 Jy ! Component: 2750 - total flux cleaned = 0.00176223 Jy ! Component: 2800 - total flux cleaned = 0.00179334 Jy ! Component: 2850 - total flux cleaned = 0.00182502 Jy ! Component: 2900 - total flux cleaned = 0.00185727 Jy ! Component: 2950 - total flux cleaned = 0.00189003 Jy ! Component: 3000 - total flux cleaned = 0.00192336 Jy ! Component: 3050 - total flux cleaned = 0.0019573 Jy ! Component: 3100 - total flux cleaned = 0.00197473 Jy ! Component: 3150 - total flux cleaned = 0.00201004 Jy ! Component: 3200 - total flux cleaned = 0.00204578 Jy ! Component: 3250 - total flux cleaned = 0.00206423 Jy ! Component: 3300 - total flux cleaned = 0.00208308 Jy ! Component: 3350 - total flux cleaned = 0.00210227 Jy ! Component: 3400 - total flux cleaned = 0.00212222 Jy ! Component: 3450 - total flux cleaned = 0.00214235 Jy ! Component: 3500 - total flux cleaned = 0.00214245 Jy ! Component: 3550 - total flux cleaned = 0.00216318 Jy ! Component: 3600 - total flux cleaned = 0.00218431 Jy ! Component: 3650 - total flux cleaned = 0.00218426 Jy ! Component: 3700 - total flux cleaned = 0.00218378 Jy ! Component: 3750 - total flux cleaned = 0.00220617 Jy ! Component: 3800 - total flux cleaned = 0.00220593 Jy ! Component: 3850 - total flux cleaned = 0.00222968 Jy ! Component: 3900 - total flux cleaned = 0.00225388 Jy ! Component: 3950 - total flux cleaned = 0.00225431 Jy ! Component: 4000 - total flux cleaned = 0.00225435 Jy ! Component: 4050 - total flux cleaned = 0.00222826 Jy ! Total flux subtracted in 4096 components = 0.00220193 Jy ! Clean residual min=-0.001400 max=0.001481 Jy/beam ! Clean residual mean=0.000004 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0196182 Jy keep ! Adding 199 model components to the UV plane model. ! The established model now contains 374 components and 0.0196182 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2209-0642_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.32 x 15.44 at -23.79 degrees (North through East) ! Clean map min=-0.0072609 max=0.021821 Jy/beam ! Writing clean map to FITS file: .//J2209-0642_C_map.fits wmodel .//J2209-0642_C_map.mod ! Writing 374 model components to file: .//J2209-0642_C_map.mod wobs .//J2209-0642_C_uvs.fits ! Writing UV FITS file: .//J2209-0642_C_uvs.fits wwins .//J2209-0642_C_map.win ! wwins: Wrote 3 windows to .//J2209-0642_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0218212 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000584972 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -8.04226 8.04226 16.0845 32.169 64.3381 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.021 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 37.302 quit ! Quitting program ! Log file .//J2209-0642_C_dfm.log closed on Mon Jan 20 19:16:41 2020