! Started logfile: .//J2312-0525_X_dfm.log on Mon Jan 20 19:26:44 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 .//J2312-0525_X_uva.fits ! Reading UV FITS file: .//J2312-0525_X_uva.fits ! AN table 1: 15 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2312-0525 ! ! 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 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2312-0525_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=1.001489Jy sigma=17.762126 ! Fit after self-cal, rms=0.967798Jy sigma=17.169970 ! 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=3.479 mas, bmaj=8.106 mas, bpa=-73.6 degrees ! Estimated noise=1.31251 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 = 0.0254806 Jy ! Component: 100 - total flux cleaned = 0.0306412 Jy ! Total flux subtracted in 100 components = 0.0306412 Jy ! Clean residual min=-0.002846 max=0.002896 Jy/beam ! Clean residual mean=0.000004 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.0306412 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0306412 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=0.037619Jy sigma=0.653534 ! Fit after self-cal, rms=0.035838Jy sigma=0.621835 ! 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=3.72 mas, bmaj=8.263 mas, bpa=-73.87 degrees ! Estimated noise=1.15946 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 = 0.00211324 Jy ! Component: 100 - total flux cleaned = 0.00166237 Jy ! Component: 150 - total flux cleaned = 0.00114346 Jy ! Component: 200 - total flux cleaned = 0.00054933 Jy ! Total flux subtracted in 200 components = 0.00054933 Jy ! Clean residual min=-0.001006 max=0.001005 Jy/beam ! Clean residual mean=0.000003 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0311905 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 84 components and 0.0311905 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=0.035056Jy sigma=0.608737 ! Fit after self-cal, rms=0.034978Jy sigma=0.607687 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.72 x 8.263 at -73.87 degrees (North through East) ! Clean map min=-0.0030082 max=0.033594 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.90 KP 1.12 OV 0.98 ! PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 KP 0.93 OV 0.94 ! PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 KP 1.01 OV 1.14 ! PT 0.84 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 KP 0.95 OV 1.01 ! PT 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 KP 0.91 OV 1.28 ! PT 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.96 KP 1.04 OV 0.96 ! PT 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.10 KP 0.83 OV 0.95 ! PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.17 KP 0.98 OV 0.88 ! PT 0.83 ! ! ! Fit before self-cal, rms=0.034978Jy sigma=0.607687 ! Fit after self-cal, rms=0.034485Jy sigma=0.603030 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.776 mas, bmaj=8.321 mas, bpa=-73.81 degrees ! Estimated noise=1.13367 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 = 0.000853058 Jy ! Component: 100 - total flux cleaned = 0.00107439 Jy ! Component: 150 - total flux cleaned = 0.00112516 Jy ! Component: 200 - total flux cleaned = 0.00117176 Jy ! Total flux subtracted in 200 components = 0.00117176 Jy ! Clean residual min=-0.000384 max=0.000391 Jy/beam ! Clean residual mean=-0.000000 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0323623 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 139 components and 0.0323623 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=0.034424Jy sigma=0.602073 ! Fit after self-cal, rms=0.034502Jy sigma=0.601243 ! Inverting map ! Added new window around map position (-42.6, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213093 Jy ! Component: 100 - total flux cleaned = 7.11887e-05 Jy ! Component: 150 - total flux cleaned = 4.07018e-05 Jy ! Component: 200 - total flux cleaned = 3.50814e-05 Jy ! Total flux subtracted in 200 components = 3.50814e-05 Jy ! Clean residual min=-0.000506 max=0.000497 Jy/beam ! Clean residual mean=0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0323974 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 176 components and 0.0323974 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=0.034489Jy sigma=0.601052 ! Fit after self-cal, rms=0.034485Jy sigma=0.600992 ! 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=0.034485Jy sigma=0.600992 ! Fit after self-cal, rms=0.034635Jy sigma=0.600843 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.778 mas, bmaj=8.335 mas, bpa=-73.82 degrees ! Estimated noise=1.13162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116175 Jy ! Component: 100 - total flux cleaned = 0.000214738 Jy ! Component: 150 - total flux cleaned = 0.000307467 Jy ! Component: 200 - total flux cleaned = 0.000363809 Jy ! Total flux subtracted in 200 components = 0.000363809 Jy ! Clean residual min=-0.000487 max=0.000481 Jy/beam ! Clean residual mean=0.000001 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0327612 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 207 components and 0.0327612 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=0.034629Jy sigma=0.600788 ! Fit after self-cal, rms=0.034650Jy sigma=0.600739 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 = 0.00012093 Jy ! Component: 100 - total flux cleaned = 0.000224545 Jy ! Component: 150 - total flux cleaned = 0.000283249 Jy ! Component: 200 - total flux cleaned = 0.000320335 Jy ! Total flux subtracted in 200 components = 0.000320335 Jy ! Clean residual min=-0.000441 max=0.000475 Jy/beam ! Clean residual mean=0.000001 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0330815 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 215 components and 0.0330815 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=0.034648Jy sigma=0.600711 ! Fit after self-cal, rms=0.034648Jy sigma=0.600701 ! 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=0.034648Jy sigma=0.600701 ! Fit after self-cal, rms=0.034691Jy sigma=0.600680 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.775 mas, bmaj=8.348 mas, bpa=-73.8 degrees ! Estimated noise=1.13085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.72258e-05 Jy ! Component: 100 - total flux cleaned = 0.000117876 Jy ! Component: 150 - total flux cleaned = 0.00017461 Jy ! Component: 200 - total flux cleaned = 0.00021014 Jy ! Total flux subtracted in 200 components = 0.00021014 Jy ! Clean residual min=-0.000452 max=0.000482 Jy/beam ! Clean residual mean=0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0332917 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 231 components and 0.0332917 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=0.034689Jy sigma=0.600658 ! Fit after self-cal, rms=0.034696Jy sigma=0.600647 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 = 6.4451e-05 Jy ! Component: 100 - total flux cleaned = 0.00011402 Jy ! Component: 150 - total flux cleaned = 0.000144859 Jy ! Component: 200 - total flux cleaned = 0.00016092 Jy ! Total flux subtracted in 200 components = 0.00016092 Jy ! Clean residual min=-0.000430 max=0.000481 Jy/beam ! Clean residual mean=0.000001 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0334526 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 235 components and 0.0334526 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=0.034694Jy sigma=0.600630 ! Fit after self-cal, rms=0.034695Jy sigma=0.600626 ! 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=0.034695Jy sigma=0.600626 ! Fit after self-cal, rms=0.034686Jy sigma=0.600616 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.019 mas, bmaj=8.268 mas, bpa=-74.17 degrees ! Estimated noise=1.12925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.37853e-05 Jy ! Component: 100 - total flux cleaned = 4.26271e-05 Jy ! Component: 150 - total flux cleaned = 6.49221e-05 Jy ! Component: 200 - total flux cleaned = 7.32878e-05 Jy ! Total flux subtracted in 200 components = 7.32878e-05 Jy ! Clean residual min=-0.000457 max=0.000494 Jy/beam ! Clean residual mean=0.000001 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0335259 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 254 components and 0.0335259 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=0.034684Jy sigma=0.600600 ! Fit after self-cal, rms=0.034687Jy sigma=0.600595 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 = 2.06729e-05 Jy ! Component: 100 - total flux cleaned = 4.67031e-05 Jy ! Component: 150 - total flux cleaned = 6.25996e-05 Jy ! Component: 200 - total flux cleaned = 7.40479e-05 Jy ! Total flux subtracted in 200 components = 7.40479e-05 Jy ! Clean residual min=-0.000437 max=0.000475 Jy/beam ! Clean residual mean=0.000001 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0335999 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 262 components and 0.0335999 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=0.034686Jy sigma=0.600580 ! Fit after self-cal, rms=0.034686Jy sigma=0.600578 ! 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=3.77 mas, bmaj=8.362 mas, bpa=-73.77 degrees ! Estimated noise=1.12996 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.77 x 8.362 at -73.77 degrees (North through East) ! Clean map min=-0.0021604 max=0.032739 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=3.508 mas, bmaj=8.222 mas, bpa=-73.64 degrees ! Estimated noise=1.28345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00993874 Jy ! Component: 100 - total flux cleaned = 0.00460634 Jy ! Component: 150 - total flux cleaned = -0.00078487 Jy ! Component: 200 - total flux cleaned = -0.00649813 Jy ! Total flux subtracted in 200 components = -0.00649813 Jy ! Clean residual min=-0.009655 max=0.020619 Jy/beam ! Clean residual mean=0.000015 rms=0.004562 Jy/beam ! Combined flux in latest and established models = -0.00649813 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 59 model components to the UV plane model. ! The established model now contains 59 components and -0.00649813 Jy ! Inverting map and beam ! Estimated beam: bmin=3.77 mas, bmaj=8.362 mas, bpa=-73.77 degrees ! Estimated noise=1.12996 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 (20.2, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155954 Jy ! Component: 100 - total flux cleaned = 0.0145404 Jy ! Component: 150 - total flux cleaned = 0.0137924 Jy ! Component: 200 - total flux cleaned = 0.0131168 Jy ! Total flux subtracted in 200 components = 0.0131168 Jy ! Clean residual min=-0.003535 max=0.002978 Jy/beam ! Clean residual mean=0.000009 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.00661871 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 104 components and 0.00661871 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=4.019 mas, bmaj=8.268 mas, bpa=-74.17 degrees ! Estimated noise=1.12925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000216118 Jy ! Component: 100 - total flux cleaned = -0.000569454 Jy ! Component: 150 - total flux cleaned = -0.000788924 Jy ! Component: 200 - total flux cleaned = -0.00096733 Jy ! Total flux subtracted in 200 components = -0.00096733 Jy ! Clean residual min=-0.002693 max=0.001788 Jy/beam ! Clean residual mean=0.000007 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.00565138 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 = -0.000351459 Jy ! Component: 100 - total flux cleaned = -0.000567329 Jy ! Component: 150 - total flux cleaned = -0.000793412 Jy ! Component: 200 - total flux cleaned = -0.00112949 Jy ! Total flux subtracted in 200 components = -0.00112949 Jy ! Clean residual min=-0.002338 max=0.001399 Jy/beam ! Clean residual mean=0.000005 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.00452188 Jy ! Adding 136 model components to the UV plane model. ! The established model now contains 233 components and 0.00452188 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.77 mas, bmaj=8.362 mas, bpa=-73.77 degrees ! Estimated noise=1.12996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000301947 Jy ! Component: 100 - total flux cleaned = -0.000382631 Jy ! Component: 150 - total flux cleaned = -0.000382397 Jy ! Component: 200 - total flux cleaned = -0.000448939 Jy ! Total flux subtracted in 200 components = -0.000448939 Jy ! Clean residual min=-0.001989 max=0.001442 Jy/beam ! Clean residual mean=0.000005 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.00407294 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 267 components and 0.00407294 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=0.034977Jy sigma=0.606103 ! Fit after self-cal, rms=0.034914Jy sigma=0.604720 wmodel J2312-0525_X_map.mod ! Writing 267 model components to file: J2312-0525_X_map.mod wobs J2312-0525_X_uvs.fits ! Writing UV FITS file: J2312-0525_X_uvs.fits wwins J2312-0525_X_map.win ! wwins: Wrote 2 windows to J2312-0525_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 = -0.000683042 Jy ! Component: 100 - total flux cleaned = -0.00119037 Jy ! Component: 150 - total flux cleaned = -0.00137413 Jy ! Component: 200 - total flux cleaned = -0.00158032 Jy ! Component: 250 - total flux cleaned = -0.0018096 Jy ! Component: 300 - total flux cleaned = -0.00204763 Jy ! Component: 350 - total flux cleaned = -0.00201456 Jy ! Component: 400 - total flux cleaned = -0.00194801 Jy ! Component: 450 - total flux cleaned = -0.00189731 Jy ! Component: 500 - total flux cleaned = -0.00184539 Jy ! Component: 550 - total flux cleaned = -0.00175589 Jy ! Component: 600 - total flux cleaned = -0.00166307 Jy ! Component: 650 - total flux cleaned = -0.00158647 Jy ! Component: 700 - total flux cleaned = -0.00148717 Jy ! Component: 750 - total flux cleaned = -0.00140541 Jy ! Component: 800 - total flux cleaned = -0.00138549 Jy ! Component: 850 - total flux cleaned = -0.00140848 Jy ! Component: 900 - total flux cleaned = -0.00145683 Jy ! Component: 950 - total flux cleaned = -0.00153651 Jy ! Component: 1000 - total flux cleaned = -0.00156507 Jy ! Component: 1050 - total flux cleaned = -0.00165715 Jy ! Component: 1100 - total flux cleaned = -0.00172327 Jy ! Component: 1150 - total flux cleaned = -0.001794 Jy ! Component: 1200 - total flux cleaned = -0.00190782 Jy ! Component: 1250 - total flux cleaned = -0.00199003 Jy ! Component: 1300 - total flux cleaned = -0.00212162 Jy ! Component: 1350 - total flux cleaned = -0.00221669 Jy ! Component: 1400 - total flux cleaned = -0.00236811 Jy ! Component: 1450 - total flux cleaned = -0.0024784 Jy ! Component: 1500 - total flux cleaned = -0.00259335 Jy ! Component: 1550 - total flux cleaned = -0.0027814 Jy ! Component: 1600 - total flux cleaned = -0.00291405 Jy ! Component: 1650 - total flux cleaned = -0.0031316 Jy ! Component: 1700 - total flux cleaned = -0.00328683 Jy ! Component: 1750 - total flux cleaned = -0.0035382 Jy ! Component: 1800 - total flux cleaned = -0.00371935 Jy ! Component: 1850 - total flux cleaned = -0.00400995 Jy ! Component: 1900 - total flux cleaned = -0.00421978 Jy ! Component: 1950 - total flux cleaned = -0.00444014 Jy ! Component: 2000 - total flux cleaned = -0.00480046 Jy ! Component: 2050 - total flux cleaned = -0.00506034 Jy ! Component: 2100 - total flux cleaned = -0.00533595 Jy ! Component: 2150 - total flux cleaned = -0.00563367 Jy ! Component: 2200 - total flux cleaned = -0.00611603 Jy ! Component: 2250 - total flux cleaned = -0.00646463 Jy ! Component: 2300 - total flux cleaned = -0.00683718 Jy ! Component: 2350 - total flux cleaned = -0.00723487 Jy ! Component: 2400 - total flux cleaned = -0.00765854 Jy ! Component: 2450 - total flux cleaned = -0.00834689 Jy ! Component: 2500 - total flux cleaned = -0.00884951 Jy ! Component: 2550 - total flux cleaned = -0.00938646 Jy ! Component: 2600 - total flux cleaned = -0.00996692 Jy ! Component: 2650 - total flux cleaned = -0.0105844 Jy ! Component: 2700 - total flux cleaned = -0.0112448 Jy ! Component: 2750 - total flux cleaned = -0.0119569 Jy ! Component: 2800 - total flux cleaned = -0.013124 Jy ! Component: 2850 - total flux cleaned = -0.0139702 Jy ! Component: 2900 - total flux cleaned = -0.0148777 Jy ! Component: 2950 - total flux cleaned = -0.0158429 Jy ! Component: 3000 - total flux cleaned = -0.0174169 Jy ! Component: 3050 - total flux cleaned = -0.0185623 Jy ! Component: 3100 - total flux cleaned = -0.0204038 Jy ! Component: 3150 - total flux cleaned = -0.0224076 Jy ! Component: 3200 - total flux cleaned = -0.0238362 Jy ! Component: 3250 - total flux cleaned = -0.0261577 Jy ! Component: 3300 - total flux cleaned = -0.0286439 Jy ! Component: 3350 - total flux cleaned = -0.0313948 Jy ! Component: 3400 - total flux cleaned = -0.0343799 Jy ! Component: 3450 - total flux cleaned = -0.0376073 Jy ! Component: 3500 - total flux cleaned = -0.0411693 Jy ! Component: 3550 - total flux cleaned = -0.0450355 Jy ! Component: 3600 - total flux cleaned = -0.0477805 Jy ! Component: 3650 - total flux cleaned = -0.0522705 Jy ! Component: 3700 - total flux cleaned = -0.0571574 Jy ! Component: 3750 - total flux cleaned = -0.0624352 Jy ! Component: 3800 - total flux cleaned = -0.0682445 Jy ! Component: 3850 - total flux cleaned = -0.0745666 Jy ! Component: 3900 - total flux cleaned = -0.0790507 Jy ! Component: 3950 - total flux cleaned = -0.086367 Jy ! Component: 4000 - total flux cleaned = -0.09433 Jy ! Component: 4050 - total flux cleaned = -0.102999 Jy ! Total flux subtracted in 4096 components = -0.11245 Jy ! Clean residual min=-0.178898 max=0.165933 Jy/beam ! Clean residual mean=0.000071 rms=0.035075 Jy/beam ! Combined flux in latest and established models = -0.108377 Jy keep ! Adding 60 model components to the UV plane model. ! The established model now contains 327 components and -0.108377 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2312-0525_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.77 x 8.362 at -73.77 degrees (North through East) ! Clean map min=-0.23207 max=0.3168 Jy/beam ! Writing clean map to FITS file: .//J2312-0525_X_map.fits wmodel .//J2312-0525_X_map.mod ! Writing 327 model components to file: .//J2312-0525_X_map.mod wobs .//J2312-0525_X_uvs.fits ! Writing UV FITS file: .//J2312-0525_X_uvs.fits wwins .//J2312-0525_X_map.win ! wwins: Wrote 3 windows to .//J2312-0525_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.316801 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0359218 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -34.0167 34.0167 68.0334 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.1077 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.316 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 8.819 quit ! Quitting program ! Log file .//J2312-0525_X_dfm.log closed on Mon Jan 20 19:26:48 2020