! Started logfile: /scr/pima/rdv95_uvs/J1745+1720_X_uvs.log on Wed Nov 6 20:48:42 2013 obs /scr/pima/rdv95_uvs/J1745+1720_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv95_uvs/J1745+1720_X_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! AN table 2: 2 integrations on 10 of 10 possible baselines. ! AN table 3: 11 integrations on 28 of 28 possible baselines. ! AN table 4: 4 integrations on 10 of 10 possible baselines. ! AN table 5: 5 integrations on 15 of 15 possible baselines. ! AN table 6: 5 integrations on 1 of 1 possible baselines. ! AN table 7: 6 integrations on 1 of 1 possible baselines. ! AN table 8: 6 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.759099 visibilities/baseline/integration-bin. ! Found source: J1745+1720 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1752 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv95_uvs/J1745+1720_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 7:MK self-cal status=correctable weight=1 ! 7:OV self-cal status=correctable weight=1 ! 8:BR self-cal status=correctable weight=1 ! 8:LA self-cal status=correctable weight=1 ! 8:MK self-cal status=correctable weight=1 ! 8:OV self-cal status=correctable weight=1 ! 8:PT self-cal status=correctable weight=1 system "rm /tmp/ff.ff" 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 40 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.062074Jy sigma=5.474152 ! Fit after self-cal, rms=0.699818Jy sigma=3.409253 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.358 mas, bmaj=2.71 mas, bpa=-15.41 degrees ! Estimated noise=5.07942 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 = 0.239562 Jy ! Component: 100 - total flux cleaned = 0.305728 Jy ! Total flux subtracted in 100 components = 0.305728 Jy ! Clean residual min=-0.011368 max=0.027271 Jy/beam ! Clean residual mean=-0.000020 rms=0.003529 Jy/beam ! Combined flux in latest and established models = 0.305728 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.305728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075303Jy sigma=0.432164 ! Fit after self-cal, rms=0.075025Jy sigma=0.431334 ! Inverting map ! Added new window around map position (0.8, -2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.029039 Jy ! Component: 100 - total flux cleaned = 0.0438794 Jy ! Total flux subtracted in 100 components = 0.0438794 Jy ! Clean residual min=-0.008416 max=0.011569 Jy/beam ! Clean residual mean=-0.000018 rms=0.002287 Jy/beam ! Combined flux in latest and established models = 0.349608 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 34 components and 0.349608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062167Jy sigma=0.333236 ! Fit after self-cal, rms=0.061312Jy sigma=0.330103 ! 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=1.606 mas, bmaj=3.002 mas, bpa=-13.89 degrees ! Estimated noise=3.50398 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 = 0.0181185 Jy ! Component: 100 - total flux cleaned = 0.0281067 Jy ! Component: 150 - total flux cleaned = 0.0344382 Jy ! Component: 200 - total flux cleaned = 0.0385693 Jy ! Total flux subtracted in 200 components = 0.0385693 Jy ! Clean residual min=-0.007978 max=0.014446 Jy/beam ! Clean residual mean=-0.000028 rms=0.002640 Jy/beam ! Combined flux in latest and established models = 0.388177 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 67 components and 0.388177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057579Jy sigma=0.290927 ! Fit after self-cal, rms=0.057321Jy sigma=0.289853 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 KP 1.00 LA 1.00 ! NL 1.01 OV 1.12 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.04 KP 1.01 LA 0.99 NL 1.05 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.06 KP 0.96 LA 1.01 ! MK 1.00 NL 0.99 OV 0.94 PT 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 HN 1.02 LA 0.97 NL 1.05 ! PT 0.97 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 0.98 KP 1.00 LA 1.02 ! OV 0.99 PT 1.07 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.97 LA 1.08 MK 0.94 OV 0.96 ! PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 KP 0.92 LA 0.99 ! NL 1.06 OV 1.02 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.08 KP 0.92 LA 0.94 NL 1.09 ! PT 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.00 KP 0.93 LA 0.96 ! MK 1.00 NL 0.98 OV 0.95 PT 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 HN 1.08 LA 0.91 NL 1.05 ! PT 0.94 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.94 FD 0.98 KP 0.96 LA 0.99 ! OV 0.99 PT 1.04 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.03 LA 1.04 MK 1.00 OV 0.91 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.10 KP 0.87 LA 1.12 ! NL 1.05 OV 1.12 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.07 KP 0.84 LA 1.05 NL 1.07 ! PT 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.03 KP 0.85 LA 1.01 ! MK 1.04 NL 1.02 OV 1.01 PT 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 HN 1.15 LA 0.99 NL 1.06 ! PT 0.96 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 FD 0.99 KP 0.89 LA 1.09 ! OV 1.06 PT 1.03 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.08 LA 1.14 MK 1.04 OV 0.95 ! PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.18 KP 0.94 LA 1.03 ! NL 1.11 OV 1.09 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.15 KP 0.89 LA 1.03 NL 1.09 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.11 KP 0.89 LA 0.96 ! MK 1.03 NL 1.09 OV 0.99 PT 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 HN 1.25 LA 0.94 NL 1.12 ! PT 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.93 FD 1.06 KP 0.92 LA 1.06 ! OV 1.02 PT 1.09 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.04 LA 1.13 MK 1.11 OV 0.94 ! PT 1.08 ! ! ! Fit before self-cal, rms=0.057321Jy sigma=0.289853 ! Fit after self-cal, rms=0.052621Jy sigma=0.246033 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.618 mas, bmaj=3.02 mas, bpa=-13.79 degrees ! Estimated noise=3.48952 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 (0.6, -7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00731946 Jy ! Component: 100 - total flux cleaned = 0.00941085 Jy ! Component: 150 - total flux cleaned = 0.0102334 Jy ! Component: 200 - total flux cleaned = 0.010319 Jy ! Total flux subtracted in 200 components = 0.010319 Jy ! Clean residual min=-0.003983 max=0.004415 Jy/beam ! Clean residual mean=0.000044 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.398496 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 0.398496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051522Jy sigma=0.240335 ! Fit after self-cal, rms=0.051551Jy sigma=0.239732 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051551Jy sigma=0.239732 ! Fit after self-cal, rms=0.051241Jy sigma=0.239138 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.619 mas, bmaj=3.02 mas, bpa=-13.78 degrees ! Estimated noise=3.48506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306801 Jy ! Component: 100 - total flux cleaned = 0.00380648 Jy ! Component: 150 - total flux cleaned = 0.00400523 Jy ! Component: 200 - total flux cleaned = 0.00418265 Jy ! Total flux subtracted in 200 components = 0.00418265 Jy ! Clean residual min=-0.003599 max=0.004118 Jy/beam ! Clean residual mean=0.000032 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.402679 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 108 components and 0.402679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050954Jy sigma=0.237810 ! Fit after self-cal, rms=0.050897Jy sigma=0.237671 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 = 0.000689326 Jy ! Component: 100 - total flux cleaned = 0.000745562 Jy ! Component: 150 - total flux cleaned = 0.000796775 Jy ! Component: 200 - total flux cleaned = 0.000797198 Jy ! Total flux subtracted in 200 components = 0.000797198 Jy ! Clean residual min=-0.003500 max=0.003854 Jy/beam ! Clean residual mean=0.000034 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.403476 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 120 components and 0.403476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050781Jy sigma=0.237202 ! Fit after self-cal, rms=0.050762Jy sigma=0.237178 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050762Jy sigma=0.237178 ! Fit after self-cal, rms=0.050592Jy sigma=0.236954 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.621 mas, bmaj=3.019 mas, bpa=-13.78 degrees ! Estimated noise=3.48278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109987 Jy ! Component: 100 - total flux cleaned = 0.00114525 Jy ! Component: 150 - total flux cleaned = 0.00123084 Jy ! Component: 200 - total flux cleaned = 0.00127016 Jy ! Total flux subtracted in 200 components = 0.00127016 Jy ! Clean residual min=-0.003390 max=0.003931 Jy/beam ! Clean residual mean=0.000024 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.404746 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 125 components and 0.404746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050491Jy sigma=0.236478 ! Fit after self-cal, rms=0.050467Jy sigma=0.236439 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) ! Added new window around map position (5.8, -7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00381958 Jy ! Component: 100 - total flux cleaned = 0.00554426 Jy ! Component: 150 - total flux cleaned = 0.00609243 Jy ! Component: 200 - total flux cleaned = 0.00626594 Jy ! Total flux subtracted in 200 components = 0.00626594 Jy ! Clean residual min=-0.003300 max=0.003164 Jy/beam ! Clean residual mean=0.000025 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.411012 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 158 components and 0.411012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050135Jy sigma=0.234605 ! Fit after self-cal, rms=0.050064Jy sigma=0.234462 ! 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 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050064Jy sigma=0.234462 ! Fit after self-cal, rms=0.049736Jy sigma=0.233901 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.911 mas, bmaj=3.73 mas, bpa=-7.254 degrees ! Estimated noise=3.58797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288665 Jy ! Component: 100 - total flux cleaned = 0.00366049 Jy ! Component: 150 - total flux cleaned = 0.00392198 Jy ! Component: 200 - total flux cleaned = 0.00426968 Jy ! Total flux subtracted in 200 components = 0.00426968 Jy ! Clean residual min=-0.003153 max=0.003022 Jy/beam ! Clean residual mean=0.000023 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.415282 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 209 components and 0.415282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049603Jy sigma=0.233051 ! Fit after self-cal, rms=0.049548Jy sigma=0.232975 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 = 0.000710037 Jy ! Component: 100 - total flux cleaned = 0.000899997 Jy ! Component: 150 - total flux cleaned = 0.000932654 Jy ! Component: 200 - total flux cleaned = 0.000992055 Jy ! Total flux subtracted in 200 components = 0.000992055 Jy ! Clean residual min=-0.002999 max=0.002939 Jy/beam ! Clean residual mean=0.000025 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.416274 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 240 components and 0.416274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049512Jy sigma=0.232773 ! Fit after self-cal, rms=0.049498Jy sigma=0.232759 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:BR,true ! 1:BR self-cal status=fixed weight=1 selfant 1:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 1:OV,true ! 1:OV self-cal status=fixed weight=1 selfant 1:PT,true ! 1:PT self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 selfant 3:BR,true ! 3:BR self-cal status=fixed weight=1 selfant 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:KP,true ! 3:KP self-cal status=fixed weight=1 selfant 3:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3:MK,true ! 3:MK self-cal status=fixed weight=1 selfant 3:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 3:OV,true ! 3:OV self-cal status=fixed weight=1 selfant 3:PT,true ! 3:PT self-cal status=fixed weight=1 selfant 4:BR,true ! 4:BR self-cal status=fixed weight=1 selfant 4:HN,true ! 4:HN self-cal status=fixed weight=1 selfant 4:LA,true ! 4:LA self-cal status=fixed weight=1 selfant 4:NL,true ! 4:NL self-cal status=fixed weight=1 selfant 4:PT,true ! 4:PT self-cal status=fixed weight=1 selfant 5:BR,true ! 5:BR self-cal status=fixed weight=1 selfant 5:FD,true ! 5:FD self-cal status=fixed weight=1 selfant 5:KP,true ! 5:KP self-cal status=fixed weight=1 selfant 5:LA,true ! 5:LA self-cal status=fixed weight=1 selfant 5:OV,true ! 5:OV self-cal status=fixed weight=1 selfant 5:PT,true ! 5:PT self-cal status=fixed weight=1 selfant 6:BR,true ! 6:BR self-cal status=fixed weight=1 selfant 6:MK,true ! 6:MK self-cal status=fixed weight=1 selfant 7:MK,true ! 7:MK self-cal status=fixed weight=1 selfant 7:OV,true ! 7:OV self-cal status=fixed weight=1 selfant 8:BR,true ! 8:BR self-cal status=fixed weight=1 selfant 8:LA,true ! 8:LA self-cal status=fixed weight=1 selfant 8:MK,true ! 8:MK self-cal status=fixed weight=1 selfant 8:OV,true ! 8:OV self-cal status=fixed weight=1 selfant 8:PT,true ! 8:PT self-cal status=fixed weight=1 ![Exited script file: /tmp/ff.ff] selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083200Jy sigma=0.390189 ! Fit after self-cal, rms=0.083200Jy sigma=0.390189 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 7:MK self-cal status=correctable weight=1 ! 7:OV self-cal status=correctable weight=1 ! 8:BR self-cal status=correctable weight=1 ! 8:LA self-cal status=correctable weight=1 ! 8:MK self-cal status=correctable weight=1 ! 8:OV self-cal status=correctable weight=1 ! 8:PT self-cal status=correctable weight=1 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.083200Jy sigma=0.390189 ! Fit after self-cal, rms=0.049335Jy sigma=0.232465 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.366 mas, bmaj=2.711 mas, bpa=-15.33 degrees ! Estimated noise=5.10456 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 (-22.6, -42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160178 Jy ! Component: 100 - total flux cleaned = 0.00236959 Jy ! Component: 150 - total flux cleaned = 0.00358312 Jy ! Component: 200 - total flux cleaned = 0.00417055 Jy ! Total flux subtracted in 200 components = 0.00417055 Jy ! Clean residual min=-0.004258 max=0.003691 Jy/beam ! Clean residual mean=0.000002 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.420444 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 277 components and 0.420444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049235Jy sigma=0.232039 ! Fit after self-cal, rms=0.049202Jy sigma=0.231906 ! Inverting map 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=1.621 mas, bmaj=3.014 mas, bpa=-13.82 degrees ! Estimated noise=3.47458 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=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000642232 Jy ! Component: 100 - total flux cleaned = 0.00137168 Jy ! Component: 150 - total flux cleaned = 0.00168092 Jy ! Component: 200 - total flux cleaned = 0.00178348 Jy ! Component: 250 - total flux cleaned = 0.00187736 Jy ! Component: 300 - total flux cleaned = 0.00193462 Jy ! Component: 350 - total flux cleaned = 0.00188174 Jy ! Component: 400 - total flux cleaned = 0.00185785 Jy ! Total flux subtracted in 400 components = 0.00185785 Jy ! Clean residual min=-0.002745 max=0.002499 Jy/beam ! Clean residual mean=0.000011 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.422302 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 314 components and 0.422302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049081Jy sigma=0.231406 ! Fit after self-cal, rms=0.049073Jy sigma=0.231372 ! Inverting map dynam = dynam - 0.5 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) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000505308 Jy ! Component: 100 - total flux cleaned = 0.000529548 Jy ! Component: 150 - total flux cleaned = 0.000505579 Jy ! Component: 200 - total flux cleaned = 0.000506207 Jy ! Component: 250 - total flux cleaned = 0.000506139 Jy ! Component: 300 - total flux cleaned = 0.000506368 Jy ! Component: 350 - total flux cleaned = 0.000527012 Jy ! Component: 400 - total flux cleaned = 0.000546478 Jy ! Total flux subtracted in 400 components = 0.000546478 Jy ! Clean residual min=-0.002715 max=0.002500 Jy/beam ! Clean residual mean=0.000012 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.422849 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 336 components and 0.422849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049025Jy sigma=0.231214 ! Fit after self-cal, rms=0.049025Jy sigma=0.231204 ! Inverting map print "=== Finished natural weighting clean for al sites ===" ! === Finished natural weighting clean for al sites === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.082924Jy sigma=0.389762 ! Fit after self-cal, rms=0.048888Jy sigma=0.231037 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.62 mas, bmaj=3.012 mas, bpa=-13.83 degrees ! Estimated noise=3.47087 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000597553 Jy ! Component: 100 - total flux cleaned = 0.000988954 Jy ! Component: 150 - total flux cleaned = 0.00119898 Jy ! Component: 200 - total flux cleaned = 0.00130809 Jy ! Component: 250 - total flux cleaned = 0.00136932 Jy ! Component: 300 - total flux cleaned = 0.00144569 Jy ! Component: 350 - total flux cleaned = 0.00150089 Jy ! Component: 400 - total flux cleaned = 0.00153626 Jy ! Total flux subtracted in 400 components = 0.00153626 Jy ! Clean residual min=-0.002637 max=0.002524 Jy/beam ! Clean residual mean=0.000008 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.424385 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 351 components and 0.424385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048842Jy sigma=0.230879 ! Fit after self-cal, rms=0.048834Jy sigma=0.230864 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=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000223838 Jy ! Component: 100 - total flux cleaned = 0.000427073 Jy ! Component: 150 - total flux cleaned = 0.000479836 Jy ! Component: 200 - total flux cleaned = 0.0004966 Jy ! Component: 250 - total flux cleaned = 0.000497208 Jy ! Component: 300 - total flux cleaned = 0.000513526 Jy ! Component: 350 - total flux cleaned = 0.000497647 Jy ! Component: 400 - total flux cleaned = 0.000498127 Jy ! Total flux subtracted in 400 components = 0.000498127 Jy ! Clean residual min=-0.002648 max=0.002500 Jy/beam ! Clean residual mean=0.000008 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.424883 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 363 components and 0.424883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048806Jy sigma=0.230777 ! Fit after self-cal, rms=0.048805Jy sigma=0.230772 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048805Jy sigma=0.230772 ! Fit after self-cal, rms=0.048757Jy sigma=0.230744 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.62 mas, bmaj=3.012 mas, bpa=-13.82 degrees ! Estimated noise=3.4692 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000389512 Jy ! Component: 100 - total flux cleaned = 0.000502068 Jy ! Component: 150 - total flux cleaned = 0.000536586 Jy ! Component: 200 - total flux cleaned = 0.000536744 Jy ! Component: 250 - total flux cleaned = 0.00053664 Jy ! Component: 300 - total flux cleaned = 0.000521398 Jy ! Component: 350 - total flux cleaned = 0.000521748 Jy ! Component: 400 - total flux cleaned = 0.000506555 Jy ! Total flux subtracted in 400 components = 0.000506555 Jy ! Clean residual min=-0.002636 max=0.002496 Jy/beam ! Clean residual mean=0.000006 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.42539 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 368 components and 0.42539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048730Jy sigma=0.230652 ! Fit after self-cal, rms=0.048726Jy sigma=0.230646 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=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000174519 Jy ! Component: 100 - total flux cleaned = 0.000205753 Jy ! Component: 150 - total flux cleaned = 0.000220731 Jy ! Component: 200 - total flux cleaned = 0.00019156 Jy ! Component: 250 - total flux cleaned = 0.000191784 Jy ! Component: 300 - total flux cleaned = 0.000177819 Jy ! Component: 350 - total flux cleaned = 0.000163491 Jy ! Component: 400 - total flux cleaned = 0.000149442 Jy ! Total flux subtracted in 400 components = 0.000149442 Jy ! Clean residual min=-0.002642 max=0.002481 Jy/beam ! Clean residual mean=0.000007 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.425539 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 376 components and 0.425539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048706Jy sigma=0.230583 ! Fit after self-cal, rms=0.048706Jy sigma=0.230581 ! 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, soltime3 ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048706Jy sigma=0.230581 ! Fit after self-cal, rms=0.048385Jy sigma=0.228483 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.907 mas, bmaj=3.729 mas, bpa=-7.252 degrees ! Estimated noise=3.58057 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000319774 Jy ! Component: 100 - total flux cleaned = -0.000214844 Jy ! Component: 150 - total flux cleaned = -0.000178811 Jy ! Component: 200 - total flux cleaned = -0.000162803 Jy ! Component: 250 - total flux cleaned = -0.000147149 Jy ! Component: 300 - total flux cleaned = -0.000105078 Jy ! Component: 350 - total flux cleaned = -9.19537e-05 Jy ! Component: 400 - total flux cleaned = -7.97139e-05 Jy ! Total flux subtracted in 400 components = -7.97139e-05 Jy ! Clean residual min=-0.002840 max=0.002820 Jy/beam ! Clean residual mean=0.000006 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.425459 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 394 components and 0.425459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048392Jy sigma=0.228402 ! Fit after self-cal, rms=0.048388Jy sigma=0.228394 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=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.61524e-05 Jy ! Component: 100 - total flux cleaned = 0.00014531 Jy ! Component: 150 - total flux cleaned = 0.000145381 Jy ! Component: 200 - total flux cleaned = 0.000145533 Jy ! Component: 250 - total flux cleaned = 0.000156609 Jy ! Component: 300 - total flux cleaned = 0.000167148 Jy ! Component: 350 - total flux cleaned = 0.000177378 Jy ! Component: 400 - total flux cleaned = 0.00017714 Jy ! Total flux subtracted in 400 components = 0.00017714 Jy ! Clean residual min=-0.002826 max=0.002796 Jy/beam ! Clean residual mean=0.000006 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.425637 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 411 components and 0.425636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048390Jy sigma=0.228369 ! Fit after self-cal, rms=0.048388Jy sigma=0.228367 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for all stations ===" ! === Finished amplitude self-cal for all stations === restore ! Inverting map and beam ! Estimated beam: bmin=1.619 mas, bmaj=3.013 mas, bpa=-13.81 degrees ! Estimated noise=3.46921 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.619 x 3.013 at -13.81 degrees (North through East) ! Clean map min=-0.0026435 max=0.30579 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.366 mas, bmaj=2.712 mas, bpa=-15.32 degrees ! Estimated noise=5.08846 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.239661 Jy ! Component: 100 - total flux cleaned = 0.308236 Jy ! Component: 150 - total flux cleaned = 0.338171 Jy ! Component: 200 - total flux cleaned = 0.354375 Jy ! Component: 250 - total flux cleaned = 0.365176 Jy ! Component: 300 - total flux cleaned = 0.373524 Jy ! Component: 350 - total flux cleaned = 0.380348 Jy ! Component: 400 - total flux cleaned = 0.38574 Jy ! Total flux subtracted in 400 components = 0.38574 Jy ! Clean residual min=-0.004807 max=0.004827 Jy/beam ! Clean residual mean=-0.000017 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.385739 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 62 model components to the UV plane model. ! The established model now contains 62 components and 0.385739 Jy ! Inverting map and beam ! Estimated beam: bmin=1.619 mas, bmaj=3.013 mas, bpa=-13.81 degrees ! Estimated noise=3.46921 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=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00871025 Jy ! Component: 100 - total flux cleaned = 0.0148014 Jy ! Component: 150 - total flux cleaned = 0.0193587 Jy ! Component: 200 - total flux cleaned = 0.0228516 Jy ! Component: 250 - total flux cleaned = 0.0256322 Jy ! Component: 300 - total flux cleaned = 0.0279632 Jy ! Component: 350 - total flux cleaned = 0.0299659 Jy ! Component: 400 - total flux cleaned = 0.0317065 Jy ! Total flux subtracted in 400 components = 0.0317065 Jy ! Clean residual min=-0.003139 max=0.002611 Jy/beam ! Clean residual mean=0.000001 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.417446 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 141 components and 0.417446 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=2.907 mas, bmaj=3.729 mas, bpa=-7.252 degrees ! Estimated noise=3.58057 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177769 Jy ! Component: 100 - total flux cleaned = 0.00315618 Jy ! Component: 150 - total flux cleaned = 0.00413765 Jy ! Component: 200 - total flux cleaned = 0.00487016 Jy ! Component: 250 - total flux cleaned = 0.0053702 Jy ! Component: 300 - total flux cleaned = 0.00578979 Jy ! Component: 350 - total flux cleaned = 0.00611128 Jy ! Component: 400 - total flux cleaned = 0.00637971 Jy ! Total flux subtracted in 400 components = 0.00637971 Jy ! Clean residual min=-0.003002 max=0.002823 Jy/beam ! Clean residual mean=0.000003 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.423826 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=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195333 Jy ! Component: 100 - total flux cleaned = 0.000430911 Jy ! Component: 150 - total flux cleaned = 0.000627172 Jy ! Component: 200 - total flux cleaned = 0.000811848 Jy ! Component: 250 - total flux cleaned = 0.00100698 Jy ! Component: 300 - total flux cleaned = 0.00108964 Jy ! Component: 350 - total flux cleaned = 0.00118878 Jy ! Component: 400 - total flux cleaned = 0.00128396 Jy ! Total flux subtracted in 400 components = 0.00128396 Jy ! Clean residual min=-0.002915 max=0.002764 Jy/beam ! Clean residual mean=0.000002 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.425109 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 226 components and 0.425109 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.619 mas, bmaj=3.013 mas, bpa=-13.81 degrees ! Estimated noise=3.46921 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155314 Jy ! Component: 100 - total flux cleaned = 0.000217618 Jy ! Component: 150 - total flux cleaned = 0.000306084 Jy ! Component: 200 - total flux cleaned = 0.000306198 Jy ! Component: 250 - total flux cleaned = 0.00030749 Jy ! Component: 300 - total flux cleaned = 0.000332835 Jy ! Component: 350 - total flux cleaned = 0.000356565 Jy ! Component: 400 - total flux cleaned = 0.000355975 Jy ! Total flux subtracted in 400 components = 0.000355975 Jy ! Clean residual min=-0.002714 max=0.002578 Jy/beam ! Clean residual mean=0.000002 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.425465 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 256 components and 0.425465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048547Jy sigma=0.228883 ! Fit after self-cal, rms=0.048529Jy sigma=0.228811 wmodel /scr/pima/rdv95_uvs/J1745+1720_X_map.mod ! Writing 256 model components to file: /scr/pima/rdv95_uvs/J1745+1720_X_map.mod wobs /scr/pima/rdv95_uvs/J1745+1720_X_uvs.fits ! Applying 1154 buffered edits. ! Writing UV FITS file: /scr/pima/rdv95_uvs/J1745+1720_X_uvs.fits wwins /scr/pima/rdv95_uvs/J1745+1720_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv95_uvs/J1745+1720_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 = -0.00050472 Jy ! Component: 100 - total flux cleaned = -0.000726245 Jy ! Component: 150 - total flux cleaned = -0.000852033 Jy ! Component: 200 - total flux cleaned = -0.000892293 Jy ! Component: 250 - total flux cleaned = -0.000968836 Jy ! Component: 300 - total flux cleaned = -0.00107879 Jy ! Component: 350 - total flux cleaned = -0.00114949 Jy ! Component: 400 - total flux cleaned = -0.00128788 Jy ! Component: 450 - total flux cleaned = -0.00145578 Jy ! Component: 500 - total flux cleaned = -0.00165335 Jy ! Component: 550 - total flux cleaned = -0.0018789 Jy ! Component: 600 - total flux cleaned = -0.00216227 Jy ! Component: 650 - total flux cleaned = -0.0023468 Jy ! Component: 700 - total flux cleaned = -0.00246751 Jy ! Component: 750 - total flux cleaned = -0.00258661 Jy ! Component: 800 - total flux cleaned = -0.00273251 Jy ! Component: 850 - total flux cleaned = -0.00284737 Jy ! Component: 900 - total flux cleaned = -0.00296052 Jy ! Component: 950 - total flux cleaned = -0.00307165 Jy ! Component: 1000 - total flux cleaned = -0.00315368 Jy ! Component: 1050 - total flux cleaned = -0.00320712 Jy ! Component: 1100 - total flux cleaned = -0.00333901 Jy ! Component: 1150 - total flux cleaned = -0.00336473 Jy ! Component: 1200 - total flux cleaned = -0.00346709 Jy ! Component: 1250 - total flux cleaned = -0.00351775 Jy ! Component: 1300 - total flux cleaned = -0.00351786 Jy ! Component: 1350 - total flux cleaned = -0.00359172 Jy ! Component: 1400 - total flux cleaned = -0.00368919 Jy ! Component: 1450 - total flux cleaned = -0.00376124 Jy ! Component: 1500 - total flux cleaned = -0.00383259 Jy ! Component: 1550 - total flux cleaned = -0.00390329 Jy ! Component: 1600 - total flux cleaned = -0.00395013 Jy ! Component: 1650 - total flux cleaned = -0.00401952 Jy ! Component: 1700 - total flux cleaned = -0.00413353 Jy ! Component: 1750 - total flux cleaned = -0.00420112 Jy ! Component: 1800 - total flux cleaned = -0.00424572 Jy ! Component: 1850 - total flux cleaned = -0.00433421 Jy ! Component: 1900 - total flux cleaned = -0.00437846 Jy ! Component: 1950 - total flux cleaned = -0.00446541 Jy ! Component: 2000 - total flux cleaned = -0.00463698 Jy ! Component: 2050 - total flux cleaned = -0.00463704 Jy ! Component: 2100 - total flux cleaned = -0.00465805 Jy ! Component: 2150 - total flux cleaned = -0.00480466 Jy ! Component: 2200 - total flux cleaned = -0.00478378 Jy ! Component: 2250 - total flux cleaned = -0.00480456 Jy ! Component: 2300 - total flux cleaned = -0.00488637 Jy ! Component: 2350 - total flux cleaned = -0.0049875 Jy ! Component: 2400 - total flux cleaned = -0.00500754 Jy ! Component: 2450 - total flux cleaned = -0.00494766 Jy ! Component: 2500 - total flux cleaned = -0.00498743 Jy ! Component: 2550 - total flux cleaned = -0.00504635 Jy ! Component: 2600 - total flux cleaned = -0.00508529 Jy ! Component: 2650 - total flux cleaned = -0.00508528 Jy ! Component: 2700 - total flux cleaned = -0.00506619 Jy ! Component: 2750 - total flux cleaned = -0.0051043 Jy ! Component: 2800 - total flux cleaned = -0.00521806 Jy ! Component: 2850 - total flux cleaned = -0.00518038 Jy ! Component: 2900 - total flux cleaned = -0.00519913 Jy ! Component: 2950 - total flux cleaned = -0.0051992 Jy ! Component: 3000 - total flux cleaned = -0.00521792 Jy ! Component: 3050 - total flux cleaned = -0.00527293 Jy ! Component: 3100 - total flux cleaned = -0.00525471 Jy ! Component: 3150 - total flux cleaned = -0.00530916 Jy ! Component: 3200 - total flux cleaned = -0.0053271 Jy ! Component: 3250 - total flux cleaned = -0.00538081 Jy ! Component: 3300 - total flux cleaned = -0.00541654 Jy ! Component: 3350 - total flux cleaned = -0.00545202 Jy ! Component: 3400 - total flux cleaned = -0.00545207 Jy ! Component: 3450 - total flux cleaned = -0.00545208 Jy ! Component: 3500 - total flux cleaned = -0.00555658 Jy ! Component: 3550 - total flux cleaned = -0.0055912 Jy ! Component: 3600 - total flux cleaned = -0.00564289 Jy ! Component: 3650 - total flux cleaned = -0.00564287 Jy ! Component: 3700 - total flux cleaned = -0.0056939 Jy ! Component: 3750 - total flux cleaned = -0.00569388 Jy ! Component: 3800 - total flux cleaned = -0.0058286 Jy ! Component: 3850 - total flux cleaned = -0.00584518 Jy ! Component: 3900 - total flux cleaned = -0.00594511 Jy ! Component: 3950 - total flux cleaned = -0.00599471 Jy ! Component: 4000 - total flux cleaned = -0.00602777 Jy ! Component: 4050 - total flux cleaned = -0.00607691 Jy ! Total flux subtracted in 4096 components = -0.00609326 Jy ! Clean residual min=-0.001038 max=0.000872 Jy/beam ! Clean residual mean=0.000002 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.419372 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 518 components and 0.419372 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv95_uvs/J1745+1720_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.619 x 3.013 at -13.81 degrees (North through East) ! Clean map min=-0.0021971 max=0.30491 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv95_uvs/J1745+1720_X_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 0.3049 rms= 0.00028 Jy quit ! Quitting program ! Log file /scr/pima/rdv95_uvs/J1745+1720_X_uvs.log closed on Wed Nov 6 20:48:47 2013