! Started logfile: /scr/pima/rdv73_uvs/J0457-2324_X_uvs.log on Sat Jan 9 17:30:40 2016 obs /scr/pima/rdv73_uvs/J0457-2324_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv73_uvs/J0457-2324_X_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! AN table 2: 3 integrations on 10 of 10 possible baselines. ! AN table 3: 3 integrations on 1 of 1 possible baselines. ! AN table 4: 3 integrations on 55 of 55 possible baselines. ! AN table 5: 3 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.903646 visibilities/baseline/integration-bin. ! Found source: J0457-2324 ! ! 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 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1388 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/rdv73_uvs/J0457-2324_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:FD self-cal status=correctable weight=1 ! 1:HN 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 ! 1:SC self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:KK self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:MK self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:KK self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:OV 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 9 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.547730Jy sigma=5.626489 ! Fit after self-cal, rms=0.509843Jy sigma=1.999084 ! 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 \] flag 2:KK ! Flagging baselines of antenna 2:KK in the currently selected channels. flag 4:KK ! Flagging baselines of antenna 4:KK in the currently selected channels. flag 5:KK ! Flagging baselines of antenna 5:KK in the currently selected channels. ![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=0.7824 mas, bmaj=2.212 mas, bpa=-7.044 degrees ! Estimated noise=6.9844 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 = 0.841125 Jy ! Component: 100 - total flux cleaned = 1.11487 Jy ! Total flux subtracted in 100 components = 1.11487 Jy ! Clean residual min=-0.075198 max=0.152742 Jy/beam ! Clean residual mean=0.000201 rms=0.021807 Jy/beam ! Combined flux in latest and established models = 1.11487 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.11487 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.468607Jy sigma=1.847222 ! Fit after self-cal, rms=0.468375Jy sigma=1.846443 ! Inverting map and beam ! Estimated beam: bmin=0.7824 mas, bmaj=2.212 mas, bpa=-7.044 degrees ! Estimated noise=6.9844 mJy/beam. ! Added new window around map position (0.6, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.182576 Jy ! Component: 100 - total flux cleaned = 0.307881 Jy ! Total flux subtracted in 100 components = 0.307881 Jy ! Clean residual min=-0.061923 max=0.103234 Jy/beam ! Clean residual mean=0.000147 rms=0.015720 Jy/beam ! Combined flux in latest and established models = 1.42276 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 1.42276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.347903Jy sigma=1.322175 ! Fit after self-cal, rms=0.347373Jy sigma=1.319994 ! Inverting map ! Added new window around map position (1.6, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10224 Jy ! Component: 100 - total flux cleaned = 0.171511 Jy ! Total flux subtracted in 100 components = 0.171511 Jy ! Clean residual min=-0.055320 max=0.084443 Jy/beam ! Clean residual mean=0.000114 rms=0.013304 Jy/beam ! Combined flux in latest and established models = 1.59427 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 1.59427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.301163Jy sigma=1.123096 ! Fit after self-cal, rms=0.299586Jy sigma=1.115423 ! 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=0.9479 mas, bmaj=2.595 mas, bpa=-7.548 degrees ! Estimated noise=5.92341 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 (2.2, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.088535 Jy ! Component: 100 - total flux cleaned = 0.116979 Jy ! Component: 150 - total flux cleaned = 0.137836 Jy ! Component: 200 - total flux cleaned = 0.144744 Jy ! Total flux subtracted in 200 components = 0.144744 Jy ! Clean residual min=-0.056865 max=0.074906 Jy/beam ! Clean residual mean=0.000146 rms=0.012667 Jy/beam ! Combined flux in latest and established models = 1.73901 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 57 components and 1.73901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.264758Jy sigma=0.972054 ! Fit after self-cal, rms=0.261310Jy sigma=0.955689 ! 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: ! FD 0.94 HN 1.50 KP 0.91 LA 1.05 ! NL 1.01 OV 0.97 PT 0.97 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 KK 1.00* KP 0.91 MK 1.06 ! OV 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* HN 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 FD 0.91 HN 1.85 KK 1.00* ! KP 1.01 LA 1.10 MK 0.96 NL 1.09 ! OV 0.90 PT 0.94 SC 0.95 ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* KP 0.00* MK 0.00* OV 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.45 KP 0.88 LA 1.03 ! NL 1.03 OV 0.94 PT 1.03 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 KK 1.00* KP 0.85 MK 1.11 ! OV 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* HN 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 FD 0.92 HN 1.84 KK 1.00* ! KP 0.99 LA 1.06 MK 0.97 NL 1.08 ! OV 0.88 PT 0.99 SC 0.97 ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* KP 0.00* MK 0.00* OV 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.53 KP 0.81 LA 1.09 ! NL 1.05 OV 0.99 PT 1.04 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 KK 1.00* KP 0.80 MK 1.12 ! OV 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* HN 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 0.92 HN 1.83 KK 1.00* ! KP 0.93 LA 1.10 MK 1.01 NL 1.10 ! OV 0.94 PT 0.97 SC 1.03 ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* KP 0.00* MK 0.00* OV 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.66 KP 0.84 LA 1.10 ! NL 1.05 OV 0.98 PT 1.03 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 KK 1.00* KP 0.84 MK 1.18 ! OV 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* HN 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 FD 0.96 HN 1.78 KK 1.00* ! KP 0.97 LA 1.10 MK 1.02 NL 1.08 ! OV 0.92 PT 1.00 SC 1.00 ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* KP 0.00* MK 0.00* OV 0.00* ! ! ! Fit before self-cal, rms=0.261310Jy sigma=0.955689 ! Fit after self-cal, rms=0.188668Jy sigma=0.532491 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9682 mas, bmaj=2.544 mas, bpa=-6.55 degrees ! Estimated noise=6.25987 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 = -0.0288695 Jy ! Component: 100 - total flux cleaned = -0.034571 Jy ! Component: 150 - total flux cleaned = -0.0382992 Jy ! Component: 200 - total flux cleaned = -0.0398674 Jy ! Total flux subtracted in 200 components = -0.0398674 Jy ! Clean residual min=-0.024815 max=0.021623 Jy/beam ! Clean residual mean=-0.000077 rms=0.005074 Jy/beam ! Combined flux in latest and established models = 1.69914 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 1.69914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171899Jy sigma=0.485981 ! Fit after self-cal, rms=0.171956Jy sigma=0.485215 ! 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=0.171956Jy sigma=0.485215 ! Fit after self-cal, rms=0.173429Jy sigma=0.476198 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9702 mas, bmaj=2.543 mas, bpa=-6.398 degrees ! Estimated noise=6.26363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.022779 Jy ! Component: 100 - total flux cleaned = -0.0251407 Jy ! Component: 150 - total flux cleaned = -0.0264971 Jy ! Component: 200 - total flux cleaned = -0.0275923 Jy ! Total flux subtracted in 200 components = -0.0275923 Jy ! Clean residual min=-0.022113 max=0.019700 Jy/beam ! Clean residual mean=-0.000071 rms=0.004507 Jy/beam ! Combined flux in latest and established models = 1.67155 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 1.67155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163956Jy sigma=0.452271 ! Fit after self-cal, rms=0.163763Jy sigma=0.451896 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 = -0.000560141 Jy ! Component: 100 - total flux cleaned = -0.00147007 Jy ! Component: 150 - total flux cleaned = -0.00269115 Jy ! Component: 200 - total flux cleaned = -0.00378393 Jy ! Total flux subtracted in 200 components = -0.00378393 Jy ! Clean residual min=-0.021664 max=0.019201 Jy/beam ! Clean residual mean=-0.000069 rms=0.004377 Jy/beam ! Combined flux in latest and established models = 1.66777 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 1.66777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160928Jy sigma=0.444388 ! Fit after self-cal, rms=0.160807Jy sigma=0.444108 ! 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=0.160807Jy sigma=0.444108 ! Fit after self-cal, rms=0.156475Jy sigma=0.415366 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9716 mas, bmaj=2.543 mas, bpa=-6.22 degrees ! Estimated noise=6.27525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0163251 Jy ! Component: 100 - total flux cleaned = -0.0189005 Jy ! Component: 150 - total flux cleaned = -0.0197339 Jy ! Component: 200 - total flux cleaned = -0.0197322 Jy ! Total flux subtracted in 200 components = -0.0197322 Jy ! Clean residual min=-0.018766 max=0.016397 Jy/beam ! Clean residual mean=-0.000033 rms=0.003553 Jy/beam ! Combined flux in latest and established models = 1.64803 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 86 components and 1.64803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151510Jy sigma=0.404360 ! Fit after self-cal, rms=0.151430Jy sigma=0.404212 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 = -0.000352709 Jy ! Component: 100 - total flux cleaned = -0.000626381 Jy ! Component: 150 - total flux cleaned = -0.0011324 Jy ! Component: 200 - total flux cleaned = -0.00182604 Jy ! Total flux subtracted in 200 components = -0.00182604 Jy ! Clean residual min=-0.018184 max=0.016416 Jy/beam ! Clean residual mean=-0.000033 rms=0.003500 Jy/beam ! Combined flux in latest and established models = 1.64621 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 95 components and 1.64621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150168Jy sigma=0.401222 ! Fit after self-cal, rms=0.150144Jy sigma=0.401117 ! 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=0.150144Jy sigma=0.401117 ! Fit after self-cal, rms=0.150896Jy sigma=0.395475 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.333 mas, bmaj=5.092 mas, bpa=-8.322 degrees ! Estimated noise=7.35007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0125251 Jy ! Component: 100 - total flux cleaned = -0.0166471 Jy ! Component: 150 - total flux cleaned = -0.0174991 Jy ! Component: 200 - total flux cleaned = -0.0181133 Jy ! Total flux subtracted in 200 components = -0.0181133 Jy ! Clean residual min=-0.015836 max=0.015355 Jy/beam ! Clean residual mean=-0.000055 rms=0.003661 Jy/beam ! Combined flux in latest and established models = 1.62809 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 105 components and 1.62809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149403Jy sigma=0.392408 ! Fit after self-cal, rms=0.149180Jy sigma=0.391994 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 = -0.0013893 Jy ! Component: 100 - total flux cleaned = -0.00181364 Jy ! Component: 150 - total flux cleaned = -0.00182427 Jy ! Component: 200 - total flux cleaned = -0.00194969 Jy ! Total flux subtracted in 200 components = -0.00194969 Jy ! Clean residual min=-0.015697 max=0.015348 Jy/beam ! Clean residual mean=-0.000053 rms=0.003627 Jy/beam ! Combined flux in latest and established models = 1.62614 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 112 components and 1.62614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148691Jy sigma=0.391437 ! Fit after self-cal, rms=0.148662Jy sigma=0.391346 ! 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:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:HN,true ! 1:HN 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 1:SC,true ! 1:SC self-cal status=fixed weight=1 selfant 2:BR,true ! 2:BR self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:MK,true ! 2:MK self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV self-cal status=fixed weight=1 selfant 3:BR,true ! 3:BR self-cal status=fixed weight=1 selfant 3:HN,true ! 3:HN self-cal status=fixed weight=1 selfant 4:BR,true ! 4:BR self-cal status=fixed weight=1 selfant 4:FD,true ! 4:FD self-cal status=fixed weight=1 selfant 4:HN,true ! 4:HN self-cal status=fixed weight=1 selfant 4:KP,true ! 4:KP self-cal status=fixed weight=1 selfant 4:LA,true ! 4:LA self-cal status=fixed weight=1 selfant 4:MK,true ! 4:MK self-cal status=fixed weight=1 selfant 4:NL,true ! 4:NL self-cal status=fixed weight=1 selfant 4:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 4:PT,true ! 4:PT self-cal status=fixed weight=1 selfant 4:SC,true ! 4:SC self-cal status=fixed weight=1 selfant 5:KP,true ! 5:KP self-cal status=fixed weight=1 selfant 5:MK,true ! 5:MK self-cal status=fixed weight=1 selfant 5:OV,true ! 5:OV 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. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.253128Jy sigma=0.641108 ! Fit after self-cal, rms=0.248864Jy sigma=0.607669 selfant "",false ! 1:FD self-cal status=correctable weight=1 ! 1:HN 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 ! 1:SC self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:KK self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:MK self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:KK self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:OV 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 9 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.248864Jy sigma=0.607669 ! Fit after self-cal, rms=0.152356Jy sigma=0.396469 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 ! Your choice of large map pixels excluded 0.515% of the data. ! The x-axis pixel size should ideally be below 0.1966 milli-arcsec ! Estimated beam: bmin=0.7438 mas, bmaj=2.096 mas, bpa=-9.549 degrees ! Estimated noise=7.35258 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 (-2.2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00407218 Jy ! Component: 100 - total flux cleaned = -0.00526012 Jy ! Component: 150 - total flux cleaned = -0.00392679 Jy ! Component: 200 - total flux cleaned = -0.00275045 Jy ! Total flux subtracted in 200 components = -0.00275045 Jy ! Clean residual min=-0.015957 max=0.014625 Jy/beam ! Clean residual mean=0.000063 rms=0.003285 Jy/beam ! Combined flux in latest and established models = 1.62339 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 132 components and 1.62339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148155Jy sigma=0.386904 ! Fit after self-cal, rms=0.147421Jy sigma=0.385494 ! Inverting map ! Your choice of large map pixels excluded 0.515% of the data. ! The x-axis pixel size should ideally be below 0.1966 milli-arcsec 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 ! Your choice of large map pixels excluded 0.515% of the data. ! The x-axis pixel size should ideally be below 0.1966 milli-arcsec ! Estimated beam: bmin=0.9036 mas, bmaj=2.476 mas, bpa=-9.803 degrees ! Estimated noise=6.00607 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 = 0.00419871 Jy ! Component: 100 - total flux cleaned = 0.00360392 Jy ! Component: 150 - total flux cleaned = 0.00387358 Jy ! Component: 200 - total flux cleaned = 0.00411393 Jy ! Component: 250 - total flux cleaned = 0.00434265 Jy ! Component: 300 - total flux cleaned = 0.00455768 Jy ! Component: 350 - total flux cleaned = 0.00475769 Jy ! Component: 400 - total flux cleaned = 0.00476209 Jy ! Total flux subtracted in 400 components = 0.00476209 Jy ! Clean residual min=-0.014802 max=0.013397 Jy/beam ! Clean residual mean=0.000114 rms=0.003105 Jy/beam ! Combined flux in latest and established models = 1.62816 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 155 components and 1.62816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144956Jy sigma=0.380485 ! Fit after self-cal, rms=0.144727Jy sigma=0.380136 ! Inverting map ! Your choice of large map pixels excluded 0.515% of the data. ! The x-axis pixel size should ideally be below 0.1966 milli-arcsec 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 = 0.00103112 Jy ! Component: 100 - total flux cleaned = 0.000656504 Jy ! Component: 150 - total flux cleaned = 0.000658227 Jy ! Component: 200 - total flux cleaned = 0.000489453 Jy ! Component: 250 - total flux cleaned = 0.000331281 Jy ! Component: 300 - total flux cleaned = 0.00032732 Jy ! Component: 350 - total flux cleaned = 0.000177576 Jy ! Component: 400 - total flux cleaned = 0.000182894 Jy ! Total flux subtracted in 400 components = 0.000182894 Jy ! Clean residual min=-0.015074 max=0.013184 Jy/beam ! Clean residual mean=0.000114 rms=0.003065 Jy/beam ! Combined flux in latest and established models = 1.62834 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 168 components and 1.62834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143605Jy sigma=0.377725 ! Fit after self-cal, rms=0.143457Jy sigma=0.377537 ! Inverting map ! Your choice of large map pixels excluded 0.515% of the data. ! The x-axis pixel size should ideally be below 0.1966 milli-arcsec 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 9 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.240711Jy sigma=0.596036 ! Fit after self-cal, rms=0.143477Jy sigma=0.373452 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.515% of the data. ! The x-axis pixel size should ideally be below 0.1966 milli-arcsec ! Estimated beam: bmin=0.9024 mas, bmaj=2.466 mas, bpa=-9.858 degrees ! Estimated noise=6.0008 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00335705 Jy ! Component: 100 - total flux cleaned = -0.00416444 Jy ! Component: 150 - total flux cleaned = -0.00394787 Jy ! Component: 200 - total flux cleaned = -0.00395259 Jy ! Component: 250 - total flux cleaned = -0.00358912 Jy ! Component: 300 - total flux cleaned = -0.00341733 Jy ! Component: 350 - total flux cleaned = -0.00308616 Jy ! Component: 400 - total flux cleaned = -0.00292742 Jy ! Total flux subtracted in 400 components = -0.00292742 Jy ! Clean residual min=-0.014023 max=0.012233 Jy/beam ! Clean residual mean=0.000075 rms=0.002840 Jy/beam ! Combined flux in latest and established models = 1.62541 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 179 components and 1.62541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141449Jy sigma=0.369580 ! Fit after self-cal, rms=0.141356Jy sigma=0.369431 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.515% of the data. ! The x-axis pixel size should ideally be below 0.1966 milli-arcsec 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 = 0.000355454 Jy ! Component: 100 - total flux cleaned = 0.00051002 Jy ! Component: 150 - total flux cleaned = 0.000653635 Jy ! Component: 200 - total flux cleaned = 0.000790566 Jy ! Component: 250 - total flux cleaned = 0.000788676 Jy ! Component: 300 - total flux cleaned = 0.0009141 Jy ! Component: 350 - total flux cleaned = 0.000915787 Jy ! Component: 400 - total flux cleaned = 0.000917262 Jy ! Total flux subtracted in 400 components = 0.000917262 Jy ! Clean residual min=-0.014253 max=0.012085 Jy/beam ! Clean residual mean=0.000074 rms=0.002812 Jy/beam ! Combined flux in latest and established models = 1.62633 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 185 components and 1.62633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140531Jy sigma=0.367979 ! Fit after self-cal, rms=0.140443Jy sigma=0.367865 ! Inverting map ! Your choice of large map pixels excluded 0.515% of the data. ! The x-axis pixel size should ideally be below 0.1966 milli-arcsec 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=0.140443Jy sigma=0.367865 ! Fit after self-cal, rms=0.140922Jy sigma=0.365841 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.515% of the data. ! The x-axis pixel size should ideally be below 0.1966 milli-arcsec ! Estimated beam: bmin=0.9011 mas, bmaj=2.459 mas, bpa=-9.885 degrees ! Estimated noise=5.99524 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00436612 Jy ! Component: 100 - total flux cleaned = -0.00517548 Jy ! Component: 150 - total flux cleaned = -0.00535424 Jy ! Component: 200 - total flux cleaned = -0.00535304 Jy ! Component: 250 - total flux cleaned = -0.00520304 Jy ! Component: 300 - total flux cleaned = -0.00505818 Jy ! Component: 350 - total flux cleaned = -0.00478725 Jy ! Component: 400 - total flux cleaned = -0.00453289 Jy ! Total flux subtracted in 400 components = -0.00453289 Jy ! Clean residual min=-0.013284 max=0.011706 Jy/beam ! Clean residual mean=0.000054 rms=0.002676 Jy/beam ! Combined flux in latest and established models = 1.6218 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 195 components and 1.6218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139659Jy sigma=0.363329 ! Fit after self-cal, rms=0.139593Jy sigma=0.363225 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.515% of the data. ! The x-axis pixel size should ideally be below 0.1966 milli-arcsec 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 = 0.000123375 Jy ! Component: 100 - total flux cleaned = 0.00024707 Jy ! Component: 150 - total flux cleaned = 0.000363716 Jy ! Component: 200 - total flux cleaned = 0.000475528 Jy ! Component: 250 - total flux cleaned = 0.000583387 Jy ! Component: 300 - total flux cleaned = 0.000582434 Jy ! Component: 350 - total flux cleaned = 0.000684094 Jy ! Component: 400 - total flux cleaned = 0.000782265 Jy ! Total flux subtracted in 400 components = 0.000782265 Jy ! Clean residual min=-0.013413 max=0.011607 Jy/beam ! Clean residual mean=0.000054 rms=0.002656 Jy/beam ! Combined flux in latest and established models = 1.62258 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 202 components and 1.62258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138982Jy sigma=0.362220 ! Fit after self-cal, rms=0.138918Jy sigma=0.362123 ! Inverting map ! Your choice of large map pixels excluded 0.515% of the data. ! The x-axis pixel size should ideally be below 0.1966 milli-arcsec 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=0.138918Jy sigma=0.362123 ! Fit after self-cal, rms=0.139498Jy sigma=0.361042 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.515% of the data. ! The x-axis pixel size should ideally be below 0.1966 milli-arcsec ! Estimated beam: bmin=2.295 mas, bmaj=5.124 mas, bpa=-8.615 degrees ! Estimated noise=7.20985 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.005456 Jy ! Component: 100 - total flux cleaned = -0.00747435 Jy ! Component: 150 - total flux cleaned = -0.00795358 Jy ! Component: 200 - total flux cleaned = -0.00838956 Jy ! Component: 250 - total flux cleaned = -0.00869776 Jy ! Component: 300 - total flux cleaned = -0.00888817 Jy ! Component: 350 - total flux cleaned = -0.00907143 Jy ! Component: 400 - total flux cleaned = -0.00924201 Jy ! Total flux subtracted in 400 components = -0.00924201 Jy ! Clean residual min=-0.013006 max=0.015937 Jy/beam ! Clean residual mean=0.000095 rms=0.003298 Jy/beam ! Combined flux in latest and established models = 1.61334 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 213 components and 1.61334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139080Jy sigma=0.360464 ! Fit after self-cal, rms=0.139008Jy sigma=0.360319 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.515% of the data. ! The x-axis pixel size should ideally be below 0.1966 milli-arcsec 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 (0.4, 18.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146585 Jy ! Component: 100 - total flux cleaned = 0.0187504 Jy ! Component: 150 - total flux cleaned = 0.0221461 Jy ! Component: 200 - total flux cleaned = 0.0251862 Jy ! Component: 250 - total flux cleaned = 0.0277347 Jy ! Component: 300 - total flux cleaned = 0.0304099 Jy ! Component: 350 - total flux cleaned = 0.0324256 Jy ! Component: 400 - total flux cleaned = 0.0345762 Jy ! Total flux subtracted in 400 components = 0.0345762 Jy ! Clean residual min=-0.008942 max=0.010271 Jy/beam ! Clean residual mean=0.000073 rms=0.002501 Jy/beam ! Combined flux in latest and established models = 1.64791 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 269 components and 1.64791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135771Jy sigma=0.353459 ! Fit after self-cal, rms=0.135706Jy sigma=0.352965 ! Inverting map ! Your choice of large map pixels excluded 0.515% of the data. ! The x-axis pixel size should ideally be below 0.1966 milli-arcsec ! Added new window around map position (-19.8, -3.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00418023 Jy ! Component: 100 - total flux cleaned = 0.00772997 Jy ! Component: 150 - total flux cleaned = 0.0105775 Jy ! Component: 200 - total flux cleaned = 0.0127798 Jy ! Component: 250 - total flux cleaned = 0.0140386 Jy ! Component: 300 - total flux cleaned = 0.0160523 Jy ! Component: 350 - total flux cleaned = 0.0176111 Jy ! Component: 400 - total flux cleaned = 0.0196741 Jy ! Total flux subtracted in 400 components = 0.0196741 Jy ! Clean residual min=-0.008153 max=0.007531 Jy/beam ! Clean residual mean=0.000046 rms=0.002123 Jy/beam ! Combined flux in latest and established models = 1.66759 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 322 components and 1.66759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133720Jy sigma=0.349276 ! Fit after self-cal, rms=0.133690Jy sigma=0.349023 ! Inverting map ! Your choice of large map pixels excluded 0.515% of the data. ! The x-axis pixel size should ideally be below 0.1966 milli-arcsec 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 ! Your choice of large map pixels excluded 0.515% of the data. ! The x-axis pixel size should ideally be below 0.1966 milli-arcsec ! Estimated beam: bmin=0.8999 mas, bmaj=2.452 mas, bpa=-9.876 degrees ! Estimated noise=5.9866 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8999 x 2.452 at -9.876 degrees (North through East) ! Clean map min=-0.029608 max=1.1086 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133690Jy sigma=0.349023 ! Fit after self-cal, rms=0.132999Jy sigma=0.324102 ! Inverting map and beam ! Your choice of large map pixels excluded 0.515% of the data. ! The x-axis pixel size should ideally be below 0.1966 milli-arcsec ! Estimated beam: bmin=0.902 mas, bmaj=2.457 mas, bpa=-9.951 degrees ! Estimated noise=5.99163 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179921 Jy ! Component: 100 - total flux cleaned = 0.00303205 Jy ! Component: 150 - total flux cleaned = 0.00419177 Jy ! Component: 200 - total flux cleaned = 0.00555991 Jy ! Component: 250 - total flux cleaned = 0.00555719 Jy ! Component: 300 - total flux cleaned = 0.00605927 Jy ! Component: 350 - total flux cleaned = 0.00630173 Jy ! Component: 400 - total flux cleaned = 0.00653188 Jy ! Total flux subtracted in 400 components = 0.00653188 Jy ! Clean residual min=-0.008459 max=0.008350 Jy/beam ! Clean residual mean=0.000028 rms=0.001857 Jy/beam ! Combined flux in latest and established models = 1.67412 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 394 components and 1.67412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129949Jy sigma=0.316777 ! Fit after self-cal, rms=0.129913Jy sigma=0.316632 ! Inverting map ! Your choice of large map pixels excluded 0.515% of the data. ! The x-axis pixel size should ideally be below 0.1966 milli-arcsec ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000464323 Jy ! Component: 100 - total flux cleaned = -0.000246142 Jy ! Component: 150 - total flux cleaned = -0.000461006 Jy ! Component: 200 - total flux cleaned = -0.000667171 Jy ! Component: 250 - total flux cleaned = -0.00045943 Jy ! Component: 300 - total flux cleaned = 0.000131353 Jy ! Component: 350 - total flux cleaned = -6.0761e-05 Jy ! Component: 400 - total flux cleaned = 0.000126515 Jy ! Total flux subtracted in 400 components = 0.000126515 Jy ! Clean residual min=-0.008105 max=0.007898 Jy/beam ! Clean residual mean=0.000028 rms=0.001752 Jy/beam ! Combined flux in latest and established models = 1.67425 Jy ! Performing phase self-cal ! Adding 98 model components to the UV plane model. ! The established model now contains 437 components and 1.67425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128184Jy sigma=0.312586 ! Fit after self-cal, rms=0.128176Jy sigma=0.312518 ! Inverting map ! Your choice of large map pixels excluded 0.515% of the data. ! The x-axis pixel size should ideally be below 0.1966 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128176Jy sigma=0.312518 ! Fit after self-cal, rms=0.127684Jy sigma=0.312047 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 ! Your choice of large map pixels excluded 0.515% of the data. ! The x-axis pixel size should ideally be below 0.1966 milli-arcsec ! Estimated beam: bmin=0.7421 mas, bmaj=2.079 mas, bpa=-9.714 degrees ! Estimated noise=7.33377 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.897261 Jy ! Component: 100 - total flux cleaned = 1.13841 Jy ! Component: 150 - total flux cleaned = 1.26158 Jy ! Component: 200 - total flux cleaned = 1.34379 Jy ! Component: 250 - total flux cleaned = 1.4042 Jy ! Component: 300 - total flux cleaned = 1.44989 Jy ! Component: 350 - total flux cleaned = 1.48536 Jy ! Component: 400 - total flux cleaned = 1.50754 Jy ! Total flux subtracted in 400 components = 1.50754 Jy ! Clean residual min=-0.019695 max=0.024169 Jy/beam ! Clean residual mean=0.000086 rms=0.004232 Jy/beam ! Combined flux in latest and established models = 1.50754 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 80 model components to the UV plane model. ! The established model now contains 80 components and 1.50754 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.515% of the data. ! The x-axis pixel size should ideally be below 0.1966 milli-arcsec ! Estimated beam: bmin=0.9017 mas, bmaj=2.458 mas, bpa=-9.962 degrees ! Estimated noise=5.98888 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 (-0.4, -2.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0408151 Jy ! Component: 100 - total flux cleaned = 0.0632984 Jy ! Component: 150 - total flux cleaned = 0.0747134 Jy ! Component: 200 - total flux cleaned = 0.0805373 Jy ! Component: 250 - total flux cleaned = 0.0862125 Jy ! Component: 300 - total flux cleaned = 0.0889954 Jy ! Component: 350 - total flux cleaned = 0.0915185 Jy ! Component: 400 - total flux cleaned = 0.095239 Jy ! Total flux subtracted in 400 components = 0.095239 Jy ! Clean residual min=-0.013334 max=0.012081 Jy/beam ! Clean residual mean=0.000076 rms=0.002946 Jy/beam ! Combined flux in latest and established models = 1.60278 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 165 components and 1.60278 Jy ! Inverting map ! Your choice of large map pixels excluded 0.515% of the data. ! The x-axis pixel size should ideally be below 0.1966 milli-arcsec 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 ! Your choice of large map pixels excluded 0.515% of the data. ! The x-axis pixel size should ideally be below 0.1966 milli-arcsec ! Estimated beam: bmin=2.297 mas, bmaj=5.129 mas, bpa=-8.631 degrees ! Estimated noise=7.2 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150551 Jy ! Component: 100 - total flux cleaned = 0.0238228 Jy ! Component: 150 - total flux cleaned = 0.0320575 Jy ! Component: 200 - total flux cleaned = 0.0390309 Jy ! Component: 250 - total flux cleaned = 0.0453549 Jy ! Component: 300 - total flux cleaned = 0.0494048 Jy ! Component: 350 - total flux cleaned = 0.0539449 Jy ! Component: 400 - total flux cleaned = 0.0579129 Jy ! Total flux subtracted in 400 components = 0.0579129 Jy ! Clean residual min=-0.011291 max=0.009148 Jy/beam ! Clean residual mean=0.000075 rms=0.002741 Jy/beam ! Combined flux in latest and established models = 1.66069 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 = 0.00315662 Jy ! Component: 100 - total flux cleaned = 0.0061808 Jy ! Component: 150 - total flux cleaned = 0.00935164 Jy ! Component: 200 - total flux cleaned = 0.0123762 Jy ! Component: 250 - total flux cleaned = 0.0150198 Jy ! Component: 300 - total flux cleaned = 0.01781 Jy ! Component: 350 - total flux cleaned = 0.020483 Jy ! Component: 400 - total flux cleaned = 0.0228209 Jy ! Total flux subtracted in 400 components = 0.0228209 Jy ! Clean residual min=-0.009375 max=0.008007 Jy/beam ! Clean residual mean=0.000048 rms=0.002312 Jy/beam ! Combined flux in latest and established models = 1.68351 Jy ! Adding 119 model components to the UV plane model. ! The established model now contains 271 components and 1.68352 Jy ! Inverting map ! Your choice of large map pixels excluded 0.515% of the data. ! The x-axis pixel size should ideally be below 0.1966 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.515% of the data. ! The x-axis pixel size should ideally be below 0.1966 milli-arcsec ! Estimated beam: bmin=0.9017 mas, bmaj=2.458 mas, bpa=-9.962 degrees ! Estimated noise=5.98888 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131989 Jy ! Component: 100 - total flux cleaned = 0.00265041 Jy ! Component: 150 - total flux cleaned = 0.00388993 Jy ! Component: 200 - total flux cleaned = 0.00536273 Jy ! Component: 250 - total flux cleaned = 0.00677772 Jy ! Component: 300 - total flux cleaned = 0.00758855 Jy ! Component: 350 - total flux cleaned = 0.00838295 Jy ! Component: 400 - total flux cleaned = 0.0096648 Jy ! Total flux subtracted in 400 components = 0.0096648 Jy ! Clean residual min=-0.009057 max=0.008506 Jy/beam ! Clean residual mean=0.000017 rms=0.002028 Jy/beam ! Combined flux in latest and established models = 1.69318 Jy selfcal ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 337 components and 1.69318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131235Jy sigma=0.322082 ! Fit after self-cal, rms=0.130753Jy sigma=0.320503 wmodel /scr/pima/rdv73_uvs/J0457-2324_X_map.mod ! Writing 337 model components to file: /scr/pima/rdv73_uvs/J0457-2324_X_map.mod wobs /scr/pima/rdv73_uvs/J0457-2324_X_uvs.fits ! Applying 777 buffered edits. ! Writing UV FITS file: /scr/pima/rdv73_uvs/J0457-2324_X_uvs.fits wwins /scr/pima/rdv73_uvs/J0457-2324_X_map.win ! wwins: Wrote 8 windows to /scr/pima/rdv73_uvs/J0457-2324_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.515% of the data. ! The x-axis pixel size should ideally be below 0.1966 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00153899 Jy ! Component: 100 - total flux cleaned = -0.00286037 Jy ! Component: 150 - total flux cleaned = -0.00383769 Jy ! Component: 200 - total flux cleaned = -0.00518259 Jy ! Component: 250 - total flux cleaned = -0.00622257 Jy ! Component: 300 - total flux cleaned = -0.00722789 Jy ! Component: 350 - total flux cleaned = -0.00796468 Jy ! Component: 400 - total flux cleaned = -0.00856706 Jy ! Component: 450 - total flux cleaned = -0.0093921 Jy ! Component: 500 - total flux cleaned = -0.00973798 Jy ! Component: 550 - total flux cleaned = -0.0100784 Jy ! Component: 600 - total flux cleaned = -0.010525 Jy ! Component: 650 - total flux cleaned = -0.0106371 Jy ! Component: 700 - total flux cleaned = -0.0116217 Jy ! Component: 750 - total flux cleaned = -0.0117302 Jy ! Component: 800 - total flux cleaned = -0.0125841 Jy ! Component: 850 - total flux cleaned = -0.0129008 Jy ! Component: 900 - total flux cleaned = -0.0136298 Jy ! Component: 950 - total flux cleaned = -0.0141458 Jy ! Component: 1000 - total flux cleaned = -0.0148586 Jy ! Component: 1050 - total flux cleaned = -0.0152613 Jy ! Component: 1100 - total flux cleaned = -0.0155606 Jy ! Component: 1150 - total flux cleaned = -0.0160544 Jy ! Component: 1200 - total flux cleaned = -0.0160538 Jy ! Component: 1250 - total flux cleaned = -0.0165371 Jy ! Component: 1300 - total flux cleaned = -0.0170176 Jy ! Component: 1350 - total flux cleaned = -0.0172073 Jy ! Component: 1400 - total flux cleaned = -0.0176783 Jy ! Component: 1450 - total flux cleaned = -0.0177704 Jy ! Component: 1500 - total flux cleaned = -0.0181407 Jy ! Component: 1550 - total flux cleaned = -0.018233 Jy ! Component: 1600 - total flux cleaned = -0.018688 Jy ! Component: 1650 - total flux cleaned = -0.0189584 Jy ! Component: 1700 - total flux cleaned = -0.0194963 Jy ! Component: 1750 - total flux cleaned = -0.019675 Jy ! Component: 1800 - total flux cleaned = -0.020293 Jy ! Component: 1850 - total flux cleaned = -0.0206429 Jy ! Component: 1900 - total flux cleaned = -0.020816 Jy ! Component: 1950 - total flux cleaned = -0.0210754 Jy ! Component: 2000 - total flux cleaned = -0.0214182 Jy ! Component: 2050 - total flux cleaned = -0.0215033 Jy ! Component: 2100 - total flux cleaned = -0.0220958 Jy ! Component: 2150 - total flux cleaned = -0.0222638 Jy ! Component: 2200 - total flux cleaned = -0.0229298 Jy ! Component: 2250 - total flux cleaned = -0.0230134 Jy ! Component: 2300 - total flux cleaned = -0.0231776 Jy ! Component: 2350 - total flux cleaned = -0.0237485 Jy ! Component: 2400 - total flux cleaned = -0.0239108 Jy ! Component: 2450 - total flux cleaned = -0.0241533 Jy ! Component: 2500 - total flux cleaned = -0.0243932 Jy ! Component: 2550 - total flux cleaned = -0.0248703 Jy ! Component: 2600 - total flux cleaned = -0.0251853 Jy ! Component: 2650 - total flux cleaned = -0.0251855 Jy ! Component: 2700 - total flux cleaned = -0.0254979 Jy ! Component: 2750 - total flux cleaned = -0.0257302 Jy ! Component: 2800 - total flux cleaned = -0.026193 Jy ! Component: 2850 - total flux cleaned = -0.0262705 Jy ! Component: 2900 - total flux cleaned = -0.0265761 Jy ! Component: 2950 - total flux cleaned = -0.0268037 Jy ! Component: 3000 - total flux cleaned = -0.0270298 Jy ! Component: 3050 - total flux cleaned = -0.0276281 Jy ! Component: 3100 - total flux cleaned = -0.0275538 Jy ! Component: 3150 - total flux cleaned = -0.0278494 Jy ! Component: 3200 - total flux cleaned = -0.0280698 Jy ! Component: 3250 - total flux cleaned = -0.0282162 Jy ! Component: 3300 - total flux cleaned = -0.028434 Jy ! Component: 3350 - total flux cleaned = -0.028434 Jy ! Component: 3400 - total flux cleaned = -0.0285062 Jy ! Component: 3450 - total flux cleaned = -0.0289355 Jy ! Component: 3500 - total flux cleaned = -0.0285089 Jy ! Component: 3550 - total flux cleaned = -0.0289331 Jy ! Component: 3600 - total flux cleaned = -0.0290034 Jy ! Component: 3650 - total flux cleaned = -0.0288633 Jy ! Component: 3700 - total flux cleaned = -0.0293508 Jy ! Component: 3750 - total flux cleaned = -0.0292122 Jy ! Component: 3800 - total flux cleaned = -0.029281 Jy ! Component: 3850 - total flux cleaned = -0.0292126 Jy ! Component: 3900 - total flux cleaned = -0.0292127 Jy ! Component: 3950 - total flux cleaned = -0.0291452 Jy ! Component: 4000 - total flux cleaned = -0.0292809 Jy ! Component: 4050 - total flux cleaned = -0.0290788 Jy ! Total flux subtracted in 4096 components = -0.0294139 Jy ! Clean residual min=-0.004869 max=0.003959 Jy/beam ! Clean residual mean=0.000005 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 1.66377 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 633 components and 1.66377 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv73_uvs/J0457-2324_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.515% of the data. ! The x-axis pixel size should ideally be below 0.1966 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9017 x 2.458 at -9.962 degrees (North through East) ! Clean map min=-0.025623 max=1.1424 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv73_uvs/J0457-2324_X_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map ! Your choice of large map pixels excluded 0.515% of the data. ! The x-axis pixel size should ideally be below 0.1966 milli-arcsec 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= 1.1424 rms= 0.00121 Jy quit ! Quitting program ! Log file /scr/pima/rdv73_uvs/J0457-2324_X_uvs.log closed on Sat Jan 9 17:30:47 2016