! Started logfile: .//J0134-3843_X_dfm.log on Wed Nov 16 11:46:00 2016 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 .//J0134-3843_X_uvm.fits ! Reading UV FITS file: .//J0134-3843_X_uvm.fits ! AN table 1: 35 integrations on 28 of 28 possible baselines. ! AN table 2: 35 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.870982 visibilities/baseline/integration-bin. ! Found source: J0134-3843 ! ! 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): I ! ! Read 94 lines of history. ! ! Reading 15608 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, 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 J0134-3843_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 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.050114Jy sigma=19.613406 ! Fit after self-cal, rms=0.702041Jy sigma=11.928708 ! 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=0.7388 mas, bmaj=2.493 mas, bpa=3.003 degrees ! Estimated noise=0.639201 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 = 0.24739 Jy ! Component: 100 - total flux cleaned = 0.303557 Jy ! Total flux subtracted in 100 components = 0.303557 Jy ! Clean residual min=-0.031656 max=0.049957 Jy/beam ! Clean residual mean=-0.000329 rms=0.005967 Jy/beam ! Combined flux in latest and established models = 0.303557 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.303557 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=0.132732Jy sigma=2.188531 ! Fit after self-cal, rms=0.132549Jy sigma=2.187133 ! Inverting map ! Added new window around map position (-2, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0412598 Jy ! Component: 100 - total flux cleaned = 0.0587955 Jy ! Total flux subtracted in 100 components = 0.0587955 Jy ! Clean residual min=-0.024041 max=0.046267 Jy/beam ! Clean residual mean=-0.000218 rms=0.004881 Jy/beam ! Combined flux in latest and established models = 0.362353 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.362353 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=0.121609Jy sigma=1.863635 ! Fit after self-cal, rms=0.119244Jy sigma=1.783945 ! Inverting map ! Added new window around map position (2, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0315432 Jy ! Component: 100 - total flux cleaned = 0.0498029 Jy ! Total flux subtracted in 100 components = 0.0498029 Jy ! Clean residual min=-0.019259 max=0.025589 Jy/beam ! Clean residual mean=-0.000128 rms=0.003908 Jy/beam ! Combined flux in latest and established models = 0.412156 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.412156 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=0.111477Jy sigma=1.557612 ! Fit after self-cal, rms=0.111288Jy sigma=1.553878 ! Inverting map ! Added new window around map position (-2.4, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158529 Jy ! Component: 100 - total flux cleaned = 0.0216636 Jy ! Total flux subtracted in 100 components = 0.0216636 Jy ! Clean residual min=-0.018050 max=0.020571 Jy/beam ! Clean residual mean=-0.000093 rms=0.003519 Jy/beam ! Combined flux in latest and established models = 0.433819 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.433819 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=0.107236Jy sigma=1.508689 ! Fit after self-cal, rms=0.106936Jy sigma=1.494637 ! 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=1.038 mas, bmaj=3.394 mas, bpa=-1.745 degrees ! Estimated noise=0.329093 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 = 0.0072058 Jy ! Component: 100 - total flux cleaned = 0.00774581 Jy ! Component: 150 - total flux cleaned = 0.00752615 Jy ! Component: 200 - total flux cleaned = 0.00752751 Jy ! Total flux subtracted in 200 components = 0.00752751 Jy ! Clean residual min=-0.017505 max=0.016141 Jy/beam ! Clean residual mean=-0.000248 rms=0.004453 Jy/beam ! Combined flux in latest and established models = 0.441347 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.441347 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=0.105467Jy sigma=1.471204 ! Fit after self-cal, rms=0.105441Jy sigma=1.469706 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.038 x 3.394 at -1.745 degrees (North through East) ! Clean map min=-0.017487 max=0.2897 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.105441Jy sigma=1.469706 ! Fit after self-cal, rms=0.105441Jy sigma=1.469706 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=3.394 mas, bpa=-1.745 degrees ! Estimated noise=0.329093 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 = 0.00100717 Jy ! Component: 100 - total flux cleaned = 0.000619227 Jy ! Component: 150 - total flux cleaned = 0.000619058 Jy ! Component: 200 - total flux cleaned = 0.000617728 Jy ! Total flux subtracted in 200 components = 0.000617728 Jy ! Clean residual min=-0.017162 max=0.016153 Jy/beam ! Clean residual mean=-0.000245 rms=0.004413 Jy/beam ! Combined flux in latest and established models = 0.441965 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.441965 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=0.104548Jy sigma=1.460296 ! Fit after self-cal, rms=0.104546Jy sigma=1.459817 ! 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=0.104546Jy sigma=1.459817 ! Fit after self-cal, rms=0.104546Jy sigma=1.459817 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=3.394 mas, bpa=-1.745 degrees ! Estimated noise=0.329093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000594575 Jy ! Component: 100 - total flux cleaned = 0.00027437 Jy ! Component: 150 - total flux cleaned = 0.000276332 Jy ! Component: 200 - total flux cleaned = 0.000277948 Jy ! Total flux subtracted in 200 components = 0.000277948 Jy ! Clean residual min=-0.016833 max=0.015991 Jy/beam ! Clean residual mean=-0.000244 rms=0.004386 Jy/beam ! Combined flux in latest and established models = 0.442243 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.442243 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=0.103961Jy sigma=1.453018 ! Fit after self-cal, rms=0.103968Jy sigma=1.452802 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 = 0.000189622 Jy ! Component: 100 - total flux cleaned = 0.000188395 Jy ! Component: 150 - total flux cleaned = 5.7795e-05 Jy ! Component: 200 - total flux cleaned = 5.85475e-05 Jy ! Total flux subtracted in 200 components = 5.85475e-05 Jy ! Clean residual min=-0.016570 max=0.015831 Jy/beam ! Clean residual mean=-0.000244 rms=0.004367 Jy/beam ! Combined flux in latest and established models = 0.442301 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.442301 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=0.103526Jy sigma=1.447873 ! Fit after self-cal, rms=0.103535Jy sigma=1.447742 ! 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=0.103535Jy sigma=1.447742 ! Fit after self-cal, rms=0.103334Jy sigma=1.438042 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=3.398 mas, bpa=-1.73 degrees ! Estimated noise=0.328611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00200851 Jy ! Component: 100 - total flux cleaned = -0.00247602 Jy ! Component: 150 - total flux cleaned = -0.00269903 Jy ! Component: 200 - total flux cleaned = -0.00290963 Jy ! Total flux subtracted in 200 components = -0.00290963 Jy ! Clean residual min=-0.016222 max=0.015315 Jy/beam ! Clean residual mean=-0.000233 rms=0.004275 Jy/beam ! Combined flux in latest and established models = 0.439392 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.439392 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=0.102907Jy sigma=1.435471 ! Fit after self-cal, rms=0.102921Jy sigma=1.435310 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 = 0.000126762 Jy ! Component: 100 - total flux cleaned = 0.000125142 Jy ! Component: 150 - total flux cleaned = 0.000222456 Jy ! Component: 200 - total flux cleaned = 0.000129154 Jy ! Total flux subtracted in 200 components = 0.000129154 Jy ! Clean residual min=-0.016070 max=0.015206 Jy/beam ! Clean residual mean=-0.000233 rms=0.004263 Jy/beam ! Combined flux in latest and established models = 0.439521 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.439521 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=0.102690Jy sigma=1.432241 ! Fit after self-cal, rms=0.102697Jy sigma=1.432167 ! 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=0.102697Jy sigma=1.432167 ! Fit after self-cal, rms=0.102561Jy sigma=1.426048 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.453 mas, bmaj=7.345 mas, bpa=-1.347 degrees ! Estimated noise=0.390862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000338529 Jy ! Component: 100 - total flux cleaned = 0.000176902 Jy ! Component: 150 - total flux cleaned = -0.000104454 Jy ! Component: 200 - total flux cleaned = -0.000230188 Jy ! Total flux subtracted in 200 components = -0.000230188 Jy ! Clean residual min=-0.020701 max=0.021642 Jy/beam ! Clean residual mean=-0.000385 rms=0.006141 Jy/beam ! Combined flux in latest and established models = 0.439291 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 76 components and 0.439291 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=0.102448Jy sigma=1.429826 ! Fit after self-cal, rms=0.102406Jy sigma=1.428676 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 = 5.42199e-05 Jy ! Component: 100 - total flux cleaned = 0.00017392 Jy ! Component: 150 - total flux cleaned = 6.97e-05 Jy ! Component: 200 - total flux cleaned = 6.58702e-05 Jy ! Total flux subtracted in 200 components = 6.58702e-05 Jy ! Clean residual min=-0.020122 max=0.021529 Jy/beam ! Clean residual mean=-0.000386 rms=0.006100 Jy/beam ! Combined flux in latest and established models = 0.439356 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 0.439356 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=0.102433Jy sigma=1.432842 ! Fit after self-cal, rms=0.102433Jy sigma=1.432175 ! 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=1.04 mas, bmaj=3.401 mas, bpa=-1.721 degrees ! Estimated noise=0.328236 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 3.401 at -1.721 degrees (North through East) ! Clean map min=-0.017669 max=0.27794 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=0.7387 mas, bmaj=2.495 mas, bpa=3.036 degrees ! Estimated noise=0.640017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.247108 Jy ! Component: 100 - total flux cleaned = 0.323894 Jy ! Component: 150 - total flux cleaned = 0.365463 Jy ! Component: 200 - total flux cleaned = 0.391003 Jy ! Total flux subtracted in 200 components = 0.391003 Jy ! Clean residual min=-0.016681 max=0.024075 Jy/beam ! Clean residual mean=-0.000166 rms=0.003817 Jy/beam ! Combined flux in latest and established models = 0.391003 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.391003 Jy ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=3.401 mas, bpa=-1.721 degrees ! Estimated noise=0.328236 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 (0.6, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0263387 Jy ! Component: 100 - total flux cleaned = 0.0392707 Jy ! Component: 150 - total flux cleaned = 0.0412109 Jy ! Component: 200 - total flux cleaned = 0.0424936 Jy ! Total flux subtracted in 200 components = 0.0424936 Jy ! Clean residual min=-0.016528 max=0.017484 Jy/beam ! Clean residual mean=-0.000253 rms=0.004359 Jy/beam ! Combined flux in latest and established models = 0.433496 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 44 components and 0.433496 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=2.453 mas, bmaj=7.345 mas, bpa=-1.347 degrees ! Estimated noise=0.390862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00623937 Jy ! Component: 100 - total flux cleaned = 0.00750046 Jy ! Component: 150 - total flux cleaned = 0.00772347 Jy ! Component: 200 - total flux cleaned = 0.00790256 Jy ! Total flux subtracted in 200 components = 0.00790256 Jy ! Clean residual min=-0.020393 max=0.021097 Jy/beam ! Clean residual mean=-0.000374 rms=0.006187 Jy/beam ! Combined flux in latest and established models = 0.441399 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 = -0.000163702 Jy ! Component: 100 - total flux cleaned = -0.000158049 Jy ! Component: 150 - total flux cleaned = -0.000153093 Jy ! Component: 200 - total flux cleaned = -0.000157775 Jy ! Total flux subtracted in 200 components = -0.000157775 Jy ! Clean residual min=-0.019622 max=0.021073 Jy/beam ! Clean residual mean=-0.000374 rms=0.006101 Jy/beam ! Combined flux in latest and established models = 0.441241 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.441241 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=3.401 mas, bpa=-1.721 degrees ! Estimated noise=0.328236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00209753 Jy ! Component: 100 - total flux cleaned = -0.00207522 Jy ! Component: 150 - total flux cleaned = -0.00207365 Jy ! Component: 200 - total flux cleaned = -0.00222928 Jy ! Total flux subtracted in 200 components = -0.00222928 Jy ! Clean residual min=-0.014585 max=0.015907 Jy/beam ! Clean residual mean=-0.000222 rms=0.004136 Jy/beam ! Combined flux in latest and established models = 0.439012 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.439012 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=0.101225Jy sigma=1.410689 ! Fit after self-cal, rms=0.101055Jy sigma=1.407443 wmodel /J0134-3843_X_map.mod ! wmodel: Unable to open new model file: /J0134-3843_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0134-3843_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 3.401 at -1.721 degrees (North through East) ! Clean map min=-0.014726 max=0.27266 Jy/beam ! Writing clean map to FITS file: .//J0134-3843_X_map.fits wmodel .//J0134-3843_X_map.mod ! Writing 83 model components to file: .//J0134-3843_X_map.mod wobs .//J0134-3843_X_uvs.fits ! Writing UV FITS file: .//J0134-3843_X_uvs.fits wwins .//J0134-3843_X_map.win ! wwins: Wrote 5 windows to .//J0134-3843_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.272662 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00412826 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.54216 4.54216 9.08433 18.1687 36.3373 72.6746 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0123 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.272 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 66.047 quit ! Quitting program ! Log file .//J0134-3843_X_dfm.log closed on Wed Nov 16 11:46:03 2016