! Started logfile: /scr/pima/rdv94_uvs/J2247-3657_S_uvs.log on Tue Oct 8 12:27:49 2013 obs /scr/pima/rdv94_uvs/J2247-3657_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J2247-3657_S_uva.fits ! AN table 1: 5 integrations on 3 of 3 possible baselines. ! AN table 2: 2 integrations on 15 of 15 possible baselines. ! AN table 3: 2 integrations on 10 of 10 possible baselines. ! AN table 4: 2 integrations on 1 of 1 possible baselines. ! AN table 5: 3 integrations on 21 of 21 possible baselines. ! AN table 6: 3 integrations on 6 of 6 possible baselines. ! AN table 7: 3 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.921348 visibilities/baseline/integration-bin. ! Found source: J2247-3657 ! ! 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 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 656 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 = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv94_uvs/J2247-3657_S] 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:HH self-cal status=correctable weight=1 ! 1:WF self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN 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:WF self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:WF 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:MK self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:WF self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 7:FD self-cal status=correctable weight=1 ! 7:KP self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:MK self-cal status=correctable weight=1 ! 7:OV self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.039147Jy sigma=6.984958 ! Fit after self-cal, rms=0.704822Jy sigma=4.208569 ! 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 1:HH ! Flagging baselines of antenna 1:HH in the currently selected channels. flag 1:WF ! Flagging baselines of antenna 1:WF in the currently selected channels. flag 2:WF ! Flagging baselines of antenna 2:WF in the currently selected channels. flag 4:WF ! Flagging baselines of antenna 4:WF in the currently selected channels. flag 5:WF ! Flagging baselines of antenna 5:WF 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=3.912 mas, bmaj=14.56 mas, bpa=-14.89 degrees ! Estimated noise=6.52986 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 = 0.270811 Jy ! Component: 100 - total flux cleaned = 0.356145 Jy ! Total flux subtracted in 100 components = 0.356145 Jy ! Clean residual min=-0.033140 max=0.048562 Jy/beam ! Clean residual mean=-0.000162 rms=0.010688 Jy/beam ! Combined flux in latest and established models = 0.356145 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.356145 Jy ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.123814Jy sigma=1.026681 ! Fit after self-cal, rms=0.122172Jy sigma=1.024544 ! Inverting map and beam ! Estimated beam: bmin=3.912 mas, bmaj=14.56 mas, bpa=-14.89 degrees ! Estimated noise=6.52986 mJy/beam. print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.876 mas, bmaj=17.07 mas, bpa=-12.98 degrees ! Estimated noise=4.71068 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 = 0.0534114 Jy ! Component: 100 - total flux cleaned = 0.0777951 Jy ! Component: 150 - total flux cleaned = 0.0890815 Jy ! Component: 200 - total flux cleaned = 0.0906114 Jy ! Total flux subtracted in 200 components = 0.0906114 Jy ! Clean residual min=-0.018185 max=0.022407 Jy/beam ! Clean residual mean=0.000262 rms=0.006099 Jy/beam ! Combined flux in latest and established models = 0.446757 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 50 components and 0.446757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109095Jy sigma=0.815382 ! Fit after self-cal, rms=0.108228Jy sigma=0.813564 ! 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 0.00* HH 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.07 HN 1.77 KP 1.15 LA 1.13 ! NL 0.80 WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.95 HN 1.00* KP 1.30 LA 1.17 ! NL 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! NL 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.02 KP 1.02 LA 1.15 MK 0.93 ! NL 1.18 OV 0.98 WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.01 KP 1.13 LA 1.12 NL 1.37 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.08 KP 1.04 LA 1.18 MK 0.80 ! OV 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HH 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.08 HN 1.65 KP 1.23 LA 1.04 ! NL 0.95 WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.05 HN 1.00* KP 1.30 LA 1.05 ! NL 1.07 ! ! Telescope amplitude corrections in sub-array 4: ! NL 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.09 KP 1.06 LA 1.09 MK 1.02 ! NL 1.27 OV 0.96 WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.14 KP 1.07 LA 1.08 NL 1.43 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.19 KP 1.03 LA 1.06 MK 0.86 ! OV 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HH 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.05 HN 1.97 KP 1.06 LA 1.07 ! NL 0.91 WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.10 HN 1.00* KP 1.05 LA 0.91 ! NL 0.85 ! ! Telescope amplitude corrections in sub-array 4: ! NL 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.08 KP 0.97 LA 0.88 MK 0.94 ! NL 1.12 OV 0.98 WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.11 KP 0.98 LA 0.79 NL 1.50 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.18 KP 0.92 LA 0.88 MK 0.87 ! OV 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HH 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.04 HN 2.33 KP 1.02 LA 0.73 ! NL 1.00 WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 1.00* KP 0.95 LA 0.72 ! NL 0.90 ! ! Telescope amplitude corrections in sub-array 4: ! NL 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.07 KP 0.88 LA 0.71 MK 1.16 ! NL 1.02 OV 0.86 WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.06 KP 0.87 LA 0.67 NL 1.43 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.13 KP 0.87 LA 0.67 MK 1.08 ! OV 0.86 ! ! ! Fit before self-cal, rms=0.108228Jy sigma=0.813564 ! Fit after self-cal, rms=0.073565Jy sigma=0.384623 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.854 mas, bmaj=17.01 mas, bpa=-12.42 degrees ! Estimated noise=4.67252 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 = -0.00254782 Jy ! Component: 100 - total flux cleaned = -0.00254647 Jy ! Component: 150 - total flux cleaned = -0.00254305 Jy ! Component: 200 - total flux cleaned = -0.00254137 Jy ! Total flux subtracted in 200 components = -0.00254137 Jy ! Clean residual min=-0.009903 max=0.012798 Jy/beam ! Clean residual mean=0.000056 rms=0.003182 Jy/beam ! Combined flux in latest and established models = 0.444215 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.444215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072651Jy sigma=0.381660 ! Fit after self-cal, rms=0.072606Jy sigma=0.380455 ! 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=0.072606Jy sigma=0.380455 ! Fit after self-cal, rms=0.072102Jy sigma=0.379802 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.844 mas, bmaj=16.98 mas, bpa=-12.58 degrees ! Estimated noise=4.63954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00232041 Jy ! Component: 100 - total flux cleaned = -0.00246431 Jy ! Component: 150 - total flux cleaned = -0.00246214 Jy ! Component: 200 - total flux cleaned = -0.00246243 Jy ! Total flux subtracted in 200 components = -0.00246243 Jy ! Clean residual min=-0.009553 max=0.012548 Jy/beam ! Clean residual mean=0.000054 rms=0.003074 Jy/beam ! Combined flux in latest and established models = 0.441753 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 59 components and 0.441753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071341Jy sigma=0.377699 ! Fit after self-cal, rms=0.071223Jy sigma=0.377032 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 = 0.000255646 Jy ! Component: 100 - total flux cleaned = 0.000376918 Jy ! Component: 150 - total flux cleaned = 0.000377826 Jy ! Component: 200 - total flux cleaned = 0.000380503 Jy ! Total flux subtracted in 200 components = 0.000380503 Jy ! Clean residual min=-0.009429 max=0.012242 Jy/beam ! Clean residual mean=0.000054 rms=0.003019 Jy/beam ! Combined flux in latest and established models = 0.442133 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 62 components and 0.442133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070699Jy sigma=0.375223 ! Fit after self-cal, rms=0.070619Jy sigma=0.374735 ! 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=0.070619Jy sigma=0.374735 ! Fit after self-cal, rms=0.070218Jy sigma=0.374116 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.847 mas, bmaj=16.99 mas, bpa=-12.77 degrees ! Estimated noise=4.61553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00182008 Jy ! Component: 100 - total flux cleaned = -0.00205152 Jy ! Component: 150 - total flux cleaned = -0.00185804 Jy ! Component: 200 - total flux cleaned = -0.00185786 Jy ! Total flux subtracted in 200 components = -0.00185786 Jy ! Clean residual min=-0.009198 max=0.011725 Jy/beam ! Clean residual mean=0.000054 rms=0.002935 Jy/beam ! Combined flux in latest and established models = 0.440275 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 64 components and 0.440275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069584Jy sigma=0.372338 ! Fit after self-cal, rms=0.069494Jy sigma=0.371754 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 = 0.000237851 Jy ! Component: 100 - total flux cleaned = 0.000453558 Jy ! Component: 150 - total flux cleaned = 0.00054883 Jy ! Component: 200 - total flux cleaned = 0.000551682 Jy ! Total flux subtracted in 200 components = 0.000551682 Jy ! Clean residual min=-0.009021 max=0.011403 Jy/beam ! Clean residual mean=0.000053 rms=0.002885 Jy/beam ! Combined flux in latest and established models = 0.440827 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.440827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069049Jy sigma=0.370148 ! Fit after self-cal, rms=0.068997Jy sigma=0.369717 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.068997Jy sigma=0.369717 ! Fit after self-cal, rms=0.068662Jy sigma=0.369107 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.72 mas, bmaj=30.11 mas, bpa=-2.622 degrees ! Estimated noise=4.54366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000242337 Jy ! Component: 100 - total flux cleaned = 0.00010715 Jy ! Component: 150 - total flux cleaned = -1.3088e-05 Jy ! Component: 200 - total flux cleaned = 7.67067e-05 Jy ! Total flux subtracted in 200 components = 7.67067e-05 Jy ! Clean residual min=-0.008084 max=0.010984 Jy/beam ! Clean residual mean=0.000069 rms=0.002908 Jy/beam ! Combined flux in latest and established models = 0.440904 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 0.440904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068369Jy sigma=0.367317 ! Fit after self-cal, rms=0.068083Jy sigma=0.366346 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 = 0.000707364 Jy ! Component: 100 - total flux cleaned = 0.000902255 Jy ! Component: 150 - total flux cleaned = 0.00117403 Jy ! Component: 200 - total flux cleaned = 0.00142938 Jy ! Total flux subtracted in 200 components = 0.00142938 Jy ! Clean residual min=-0.007582 max=0.010847 Jy/beam ! Clean residual mean=0.000070 rms=0.002815 Jy/beam ! Combined flux in latest and established models = 0.442333 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 80 components and 0.442333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068007Jy sigma=0.364960 ! Fit after self-cal, rms=0.067863Jy sigma=0.364417 ! 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 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:HN,true ! 2:HN 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 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:HN,true ! 3:HN 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:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 4:NL,true ! 4:NL 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:MK,true ! 5:MK self-cal status=fixed weight=1 selfant 5:NL,true ! 5:NL self-cal status=fixed weight=1 selfant 5:OV,true ! 5:OV self-cal status=fixed weight=1 selfant 6:FD,true ! 6:FD self-cal status=fixed weight=1 selfant 6:KP,true ! 6:KP self-cal status=fixed weight=1 selfant 6:LA,true ! 6:LA self-cal status=fixed weight=1 selfant 6:NL,true ! 6:NL self-cal status=fixed weight=1 selfant 7:FD,true ! 7:FD self-cal status=fixed weight=1 selfant 7:KP,true ! 7:KP self-cal status=fixed weight=1 selfant 7:LA,true ! 7:LA 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 ![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 10 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.117452Jy sigma=0.415550 ! Fit after self-cal, rms=0.111515Jy sigma=0.382416 selfant "",false ! 1:FD self-cal status=correctable weight=1 ! 1:HH self-cal status=correctable weight=1 ! 1:WF self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN 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:WF self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:WF 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:MK self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:WF self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 7:FD self-cal status=correctable weight=1 ! 7:KP self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:MK self-cal status=correctable weight=1 ! 7: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 5 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.111515Jy sigma=0.382416 ! Fit after self-cal, rms=0.094735Jy sigma=0.374241 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.621 mas, bmaj=14.45 mas, bpa=-13.73 degrees ! Estimated noise=6.3683 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 (9.5, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258869 Jy ! Component: 100 - total flux cleaned = -0.000945696 Jy ! Component: 150 - total flux cleaned = -0.00253927 Jy ! Component: 200 - total flux cleaned = -0.00352381 Jy ! Total flux subtracted in 200 components = -0.00352381 Jy ! Clean residual min=-0.011399 max=0.013983 Jy/beam ! Clean residual mean=0.000109 rms=0.002931 Jy/beam ! Combined flux in latest and established models = 0.438809 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 103 components and 0.438809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088378Jy sigma=0.354679 ! Fit after self-cal, rms=0.084455Jy sigma=0.349914 ! Inverting map ! Added new window around map position (15.5, 56.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111866 Jy ! Component: 100 - total flux cleaned = 0.0122195 Jy ! Component: 150 - total flux cleaned = 0.0116635 Jy ! Component: 200 - total flux cleaned = 0.0109206 Jy ! Total flux subtracted in 200 components = 0.0109206 Jy ! Clean residual min=-0.009796 max=0.009448 Jy/beam ! Clean residual mean=0.000092 rms=0.002439 Jy/beam ! Combined flux in latest and established models = 0.44973 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 129 components and 0.44973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081745Jy sigma=0.336315 ! Fit after self-cal, rms=0.081270Jy sigma=0.334227 ! 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=4.388 mas, bmaj=16.81 mas, bpa=-11.76 degrees ! Estimated noise=4.58351 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 (-71, 99.5). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00778016 Jy ! Component: 100 - total flux cleaned = 0.0106564 Jy ! Component: 150 - total flux cleaned = 0.0113429 Jy ! Component: 200 - total flux cleaned = 0.0122757 Jy ! Component: 250 - total flux cleaned = 0.012853 Jy ! Component: 300 - total flux cleaned = 0.0133955 Jy ! Component: 350 - total flux cleaned = 0.0136542 Jy ! Component: 400 - total flux cleaned = 0.0136506 Jy ! Total flux subtracted in 400 components = 0.0136506 Jy ! Clean residual min=-0.005714 max=0.006447 Jy/beam ! Clean residual mean=0.000271 rms=0.001549 Jy/beam ! Combined flux in latest and established models = 0.463381 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 184 components and 0.463381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078593Jy sigma=0.323194 ! Fit after self-cal, rms=0.078382Jy sigma=0.321912 ! Inverting map ! Added new window around map position (-21, 11). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040288 Jy ! Component: 100 - total flux cleaned = 0.00627891 Jy ! Component: 150 - total flux cleaned = 0.00751593 Jy ! Component: 200 - total flux cleaned = 0.00822174 Jy ! Component: 250 - total flux cleaned = 0.00874537 Jy ! Component: 300 - total flux cleaned = 0.00898755 Jy ! Component: 350 - total flux cleaned = 0.00934172 Jy ! Component: 400 - total flux cleaned = 0.00991575 Jy ! Total flux subtracted in 400 components = 0.00991575 Jy ! Clean residual min=-0.005011 max=0.005168 Jy/beam ! Clean residual mean=0.000293 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.473296 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 234 components and 0.473296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075780Jy sigma=0.314969 ! Fit after self-cal, rms=0.075650Jy sigma=0.314040 ! Inverting map ! Added new window around map position (-3, 42.5). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00385106 Jy ! Component: 100 - total flux cleaned = 0.0055401 Jy ! Component: 150 - total flux cleaned = 0.00698256 Jy ! Component: 200 - total flux cleaned = 0.00777519 Jy ! Component: 250 - total flux cleaned = 0.00842616 Jy ! Component: 300 - total flux cleaned = 0.00894809 Jy ! Component: 350 - total flux cleaned = 0.00935293 Jy ! Component: 400 - total flux cleaned = 0.00964594 Jy ! Total flux subtracted in 400 components = 0.00964594 Jy ! Clean residual min=-0.004345 max=0.004927 Jy/beam ! Clean residual mean=0.000255 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 0.482942 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 286 components and 0.482942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073939Jy sigma=0.311092 ! Fit after self-cal, rms=0.073855Jy sigma=0.310530 ! Inverting map ! Added new window around map position (-42, 45.5). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459462 Jy ! Component: 100 - total flux cleaned = 0.00743838 Jy ! Component: 150 - total flux cleaned = 0.00951382 Jy ! Component: 200 - total flux cleaned = 0.0111404 Jy ! Component: 250 - total flux cleaned = 0.0129872 Jy ! Component: 300 - total flux cleaned = 0.0145567 Jy ! Component: 350 - total flux cleaned = 0.0159737 Jy ! Component: 400 - total flux cleaned = 0.0170718 Jy ! Total flux subtracted in 400 components = 0.0170718 Jy ! Clean residual min=-0.003351 max=0.003954 Jy/beam ! Clean residual mean=0.000249 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.500014 Jy ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 344 components and 0.500014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072234Jy sigma=0.306728 ! Fit after self-cal, rms=0.072193Jy sigma=0.306295 ! Inverting map ! Added new window around map position (86, -124). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333416 Jy ! Component: 100 - total flux cleaned = 0.0058355 Jy ! Component: 150 - total flux cleaned = 0.00808616 Jy ! Component: 200 - total flux cleaned = 0.0096965 Jy ! Component: 250 - total flux cleaned = 0.0111569 Jy ! Component: 300 - total flux cleaned = 0.0124828 Jy ! Component: 350 - total flux cleaned = 0.0135288 Jy ! Component: 400 - total flux cleaned = 0.0146221 Jy ! Total flux subtracted in 400 components = 0.0146221 Jy ! Clean residual min=-0.003033 max=0.004063 Jy/beam ! Clean residual mean=0.000225 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.514636 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 395 components and 0.514637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071116Jy sigma=0.303939 ! Fit after self-cal, rms=0.071063Jy sigma=0.303671 ! Inverting map ! Added new window around map position (55, -85). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347638 Jy ! Component: 100 - total flux cleaned = 0.00547655 Jy ! Component: 150 - total flux cleaned = 0.00726667 Jy ! Component: 200 - total flux cleaned = 0.00885423 Jy ! Component: 250 - total flux cleaned = 0.0101981 Jy ! Component: 300 - total flux cleaned = 0.0114066 Jy ! Component: 350 - total flux cleaned = 0.0126467 Jy ! Component: 400 - total flux cleaned = 0.0137701 Jy ! Total flux subtracted in 400 components = 0.0137701 Jy ! Clean residual min=-0.003134 max=0.002874 Jy/beam ! Clean residual mean=0.000176 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.528407 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 451 components and 0.528407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070057Jy sigma=0.300596 ! Fit after self-cal, rms=0.070015Jy sigma=0.300389 ! 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 = 0.00189997 Jy ! Component: 100 - total flux cleaned = 0.00341581 Jy ! Component: 150 - total flux cleaned = 0.00471808 Jy ! Component: 200 - total flux cleaned = 0.00569641 Jy ! Component: 250 - total flux cleaned = 0.00678376 Jy ! Component: 300 - total flux cleaned = 0.00771101 Jy ! Component: 350 - total flux cleaned = 0.00861885 Jy ! Component: 400 - total flux cleaned = 0.00963219 Jy ! Total flux subtracted in 400 components = 0.00963219 Jy ! Clean residual min=-0.002977 max=0.002599 Jy/beam ! Clean residual mean=0.000153 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.538039 Jy ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 494 components and 0.538039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069422Jy sigma=0.299069 ! Fit after self-cal, rms=0.069387Jy sigma=0.298997 ! 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 15 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.092029Jy sigma=0.326082 ! Fit after self-cal, rms=0.065762Jy sigma=0.296671 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.386 mas, bmaj=16.83 mas, bpa=-11.76 degrees ! Estimated noise=4.56972 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188786 Jy ! Component: 100 - total flux cleaned = 0.00286789 Jy ! Component: 150 - total flux cleaned = 0.00353841 Jy ! Component: 200 - total flux cleaned = 0.00405914 Jy ! Component: 250 - total flux cleaned = 0.00433583 Jy ! Component: 300 - total flux cleaned = 0.00481921 Jy ! Component: 350 - total flux cleaned = 0.00533833 Jy ! Component: 400 - total flux cleaned = 0.0056929 Jy ! Total flux subtracted in 400 components = 0.0056929 Jy ! Clean residual min=-0.002493 max=0.002697 Jy/beam ! Clean residual mean=0.000054 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.543732 Jy selfcal ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 561 components and 0.543731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065365Jy sigma=0.295691 ! Fit after self-cal, rms=0.065336Jy sigma=0.295630 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 (-125, -80). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.87409e-05 Jy ! Component: 100 - total flux cleaned = -0.000459802 Jy ! Component: 150 - total flux cleaned = -0.000710807 Jy ! Component: 200 - total flux cleaned = -0.000710283 Jy ! Component: 250 - total flux cleaned = -0.00064423 Jy ! Component: 300 - total flux cleaned = -0.000577335 Jy ! Component: 350 - total flux cleaned = -0.00032798 Jy ! Component: 400 - total flux cleaned = -8.78479e-05 Jy ! Total flux subtracted in 400 components = -8.78479e-05 Jy ! Clean residual min=-0.001884 max=0.001810 Jy/beam ! Clean residual mean=0.000070 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.543644 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 606 components and 0.543644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064436Jy sigma=0.294126 ! Fit after self-cal, rms=0.064390Jy sigma=0.294008 ! 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=0.064390Jy sigma=0.294008 ! Fit after self-cal, rms=0.065660Jy sigma=0.293956 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.383 mas, bmaj=16.82 mas, bpa=-11.78 degrees ! Estimated noise=4.57479 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000109968 Jy ! Component: 100 - total flux cleaned = 1.47336e-05 Jy ! Component: 150 - total flux cleaned = 0.000434653 Jy ! Component: 200 - total flux cleaned = 0.000834416 Jy ! Component: 250 - total flux cleaned = 0.00121929 Jy ! Component: 300 - total flux cleaned = 0.00154008 Jy ! Component: 350 - total flux cleaned = 0.00195354 Jy ! Component: 400 - total flux cleaned = 0.0023053 Jy ! Total flux subtracted in 400 components = 0.0023053 Jy ! Clean residual min=-0.001845 max=0.001942 Jy/beam ! Clean residual mean=0.000112 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.545949 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 645 components and 0.545949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065170Jy sigma=0.293137 ! Fit after self-cal, rms=0.065162Jy sigma=0.293055 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 (112.5, 102.5). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00064517 Jy ! Component: 100 - total flux cleaned = 0.000639754 Jy ! Component: 150 - total flux cleaned = 0.000808266 Jy ! Component: 200 - total flux cleaned = 0.00118106 Jy ! Component: 250 - total flux cleaned = 0.00154508 Jy ! Component: 300 - total flux cleaned = 0.00200029 Jy ! Component: 350 - total flux cleaned = 0.00239625 Jy ! Component: 400 - total flux cleaned = 0.00283356 Jy ! Total flux subtracted in 400 components = 0.00283356 Jy ! Clean residual min=-0.001542 max=0.001837 Jy/beam ! Clean residual mean=0.000106 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.548783 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 698 components and 0.548782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064838Jy sigma=0.292049 ! Fit after self-cal, rms=0.064825Jy sigma=0.292004 ! Inverting map ! Added new window around map position (-86.5, -86.5). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.90627e-05 Jy ! Component: 100 - total flux cleaned = 3.71486e-05 Jy ! Component: 150 - total flux cleaned = 0.0003733 Jy ! Component: 200 - total flux cleaned = 0.000639445 Jy ! Component: 250 - total flux cleaned = 0.000841125 Jy ! Component: 300 - total flux cleaned = 0.000940885 Jy ! Component: 350 - total flux cleaned = 0.0012785 Jy ! Component: 400 - total flux cleaned = 0.00141929 Jy ! Total flux subtracted in 400 components = 0.00141929 Jy ! Clean residual min=-0.001568 max=0.001544 Jy/beam ! Clean residual mean=0.000099 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.550202 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 740 components and 0.550202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064445Jy sigma=0.291097 ! Fit after self-cal, rms=0.064439Jy sigma=0.291059 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.064439Jy sigma=0.291059 ! Fit after self-cal, rms=0.064036Jy sigma=0.285526 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.699 mas, bmaj=30.04 mas, bpa=-2.623 degrees ! Estimated noise=4.52599 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000854273 Jy ! Component: 100 - total flux cleaned = 0.00131619 Jy ! Component: 150 - total flux cleaned = 0.00167729 Jy ! Component: 200 - total flux cleaned = 0.00205938 Jy ! Component: 250 - total flux cleaned = 0.00236308 Jy ! Component: 300 - total flux cleaned = 0.00265891 Jy ! Component: 350 - total flux cleaned = 0.00298042 Jy ! Component: 400 - total flux cleaned = 0.00320131 Jy ! Total flux subtracted in 400 components = 0.00320131 Jy ! Clean residual min=-0.001118 max=0.001191 Jy/beam ! Clean residual mean=0.000131 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.553403 Jy selfcal ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 802 components and 0.553403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063895Jy sigma=0.285027 ! Fit after self-cal, rms=0.063893Jy sigma=0.284993 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 (124.5, 26). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114387 Jy ! Component: 100 - total flux cleaned = 0.00155035 Jy ! Component: 150 - total flux cleaned = 0.00191713 Jy ! Component: 200 - total flux cleaned = 0.00226434 Jy ! Component: 250 - total flux cleaned = 0.00263297 Jy ! Component: 300 - total flux cleaned = 0.00302161 Jy ! Component: 350 - total flux cleaned = 0.003367 Jy ! Component: 400 - total flux cleaned = 0.00355064 Jy ! Total flux subtracted in 400 components = 0.00355064 Jy ! Clean residual min=-0.001002 max=0.000978 Jy/beam ! Clean residual mean=0.000126 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.556954 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 864 components and 0.556954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063712Jy sigma=0.284555 ! Fit after self-cal, rms=0.063697Jy sigma=0.284524 ! 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=4.382 mas, bmaj=16.82 mas, bpa=-11.78 degrees ! Estimated noise=4.57942 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.382 x 16.82 at -11.78 degrees (North through East) ! Clean map min=-0.012426 max=0.29931 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.616 mas, bmaj=14.46 mas, bpa=-13.73 degrees ! Estimated noise=6.35493 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.25574 Jy ! Component: 100 - total flux cleaned = 0.340519 Jy ! Component: 150 - total flux cleaned = 0.3866 Jy ! Component: 200 - total flux cleaned = 0.410332 Jy ! Component: 250 - total flux cleaned = 0.419771 Jy ! Component: 300 - total flux cleaned = 0.426145 Jy ! Component: 350 - total flux cleaned = 0.43245 Jy ! Component: 400 - total flux cleaned = 0.438474 Jy ! Total flux subtracted in 400 components = 0.438474 Jy ! Clean residual min=-0.010396 max=0.008724 Jy/beam ! Clean residual mean=0.000087 rms=0.002412 Jy/beam ! Combined flux in latest and established models = 0.438474 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 95 model components to the UV plane model. ! The established model now contains 95 components and 0.438474 Jy ! Inverting map and beam ! Estimated beam: bmin=4.382 mas, bmaj=16.82 mas, bpa=-11.78 degrees ! Estimated noise=4.57942 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 (-5, -3.5). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103185 Jy ! Component: 100 - total flux cleaned = 0.015601 Jy ! Component: 150 - total flux cleaned = 0.0201614 Jy ! Component: 200 - total flux cleaned = 0.0250206 Jy ! Component: 250 - total flux cleaned = 0.0287778 Jy ! Component: 300 - total flux cleaned = 0.0322685 Jy ! Component: 350 - total flux cleaned = 0.0355351 Jy ! Component: 400 - total flux cleaned = 0.0382426 Jy ! Total flux subtracted in 400 components = 0.0382426 Jy ! Clean residual min=-0.004782 max=0.004088 Jy/beam ! Clean residual mean=0.000249 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.476716 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 174 components and 0.476716 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.699 mas, bmaj=30.04 mas, bpa=-2.623 degrees ! Estimated noise=4.52599 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437737 Jy ! Component: 100 - total flux cleaned = 0.00804268 Jy ! Component: 150 - total flux cleaned = 0.0109201 Jy ! Component: 200 - total flux cleaned = 0.0135366 Jy ! Component: 250 - total flux cleaned = 0.0155189 Jy ! Component: 300 - total flux cleaned = 0.0172778 Jy ! Component: 350 - total flux cleaned = 0.0189449 Jy ! Component: 400 - total flux cleaned = 0.0206326 Jy ! Total flux subtracted in 400 components = 0.0206326 Jy ! Clean residual min=-0.002492 max=0.002781 Jy/beam ! Clean residual mean=0.000297 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.497349 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) ! Added new window around map position (80, -57.5). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223439 Jy ! Component: 100 - total flux cleaned = 0.00386029 Jy ! Component: 150 - total flux cleaned = 0.00513894 Jy ! Component: 200 - total flux cleaned = 0.00653086 Jy ! Component: 250 - total flux cleaned = 0.00803107 Jy ! Component: 300 - total flux cleaned = 0.00933094 Jy ! Component: 350 - total flux cleaned = 0.0105933 Jy ! Component: 400 - total flux cleaned = 0.0118925 Jy ! Total flux subtracted in 400 components = 0.0118925 Jy ! Clean residual min=-0.001904 max=0.002046 Jy/beam ! Clean residual mean=0.000253 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.509241 Jy ! Adding 172 model components to the UV plane model. ! The established model now contains 341 components and 0.509241 Jy ! Inverting map ! Added new window around map position (48, -27.5). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220917 Jy ! Component: 100 - total flux cleaned = 0.00403737 Jy ! Component: 150 - total flux cleaned = 0.00569721 Jy ! Component: 200 - total flux cleaned = 0.00715886 Jy ! Component: 250 - total flux cleaned = 0.00851442 Jy ! Component: 300 - total flux cleaned = 0.00983505 Jy ! Component: 350 - total flux cleaned = 0.0110643 Jy ! Component: 400 - total flux cleaned = 0.0122101 Jy ! Total flux subtracted in 400 components = 0.0122101 Jy ! Clean residual min=-0.001533 max=0.001852 Jy/beam ! Clean residual mean=0.000248 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.521451 Jy ! Adding 98 model components to the UV plane model. ! The established model now contains 423 components and 0.521451 Jy ! Inverting map ! Added new window around map position (7, 102.5). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154358 Jy ! Component: 100 - total flux cleaned = 0.00290189 Jy ! Component: 150 - total flux cleaned = 0.00415799 Jy ! Component: 200 - total flux cleaned = 0.00532434 Jy ! Component: 250 - total flux cleaned = 0.00652764 Jy ! Component: 300 - total flux cleaned = 0.00770876 Jy ! Component: 350 - total flux cleaned = 0.00898481 Jy ! Component: 400 - total flux cleaned = 0.0101258 Jy ! Total flux subtracted in 400 components = 0.0101258 Jy ! Clean residual min=-0.001637 max=0.001555 Jy/beam ! Clean residual mean=0.000206 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.531577 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 486 components and 0.531576 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.382 mas, bmaj=16.82 mas, bpa=-11.78 degrees ! Estimated noise=4.57942 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000669884 Jy ! Component: 100 - total flux cleaned = 0.000129371 Jy ! Component: 150 - total flux cleaned = 0.000236118 Jy ! Component: 200 - total flux cleaned = 0.00112425 Jy ! Component: 250 - total flux cleaned = 0.00208098 Jy ! Component: 300 - total flux cleaned = 0.00309609 Jy ! Component: 350 - total flux cleaned = 0.00425977 Jy ! Component: 400 - total flux cleaned = 0.005104 Jy ! Total flux subtracted in 400 components = 0.005104 Jy ! Clean residual min=-0.002072 max=0.002025 Jy/beam ! Clean residual mean=0.000136 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.53668 Jy selfcal ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 552 components and 0.53668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065987Jy sigma=0.289830 ! Fit after self-cal, rms=0.065612Jy sigma=0.288970 wmodel /scr/pima/rdv94_uvs/J2247-3657_S_map.mod ! Writing 552 model components to file: /scr/pima/rdv94_uvs/J2247-3657_S_map.mod wobs /scr/pima/rdv94_uvs/J2247-3657_S_uvs.fits ! Applying 373 buffered edits. ! Writing UV FITS file: /scr/pima/rdv94_uvs/J2247-3657_S_uvs.fits wwins /scr/pima/rdv94_uvs/J2247-3657_S_map.win ! wwins: Wrote 17 windows to /scr/pima/rdv94_uvs/J2247-3657_S_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 = 0.000569273 Jy ! Component: 100 - total flux cleaned = 0.00109818 Jy ! Component: 150 - total flux cleaned = 0.00144945 Jy ! Component: 200 - total flux cleaned = 0.00176069 Jy ! Component: 250 - total flux cleaned = 0.00212592 Jy ! Component: 300 - total flux cleaned = 0.00239489 Jy ! Component: 350 - total flux cleaned = 0.00274783 Jy ! Component: 400 - total flux cleaned = 0.00309486 Jy ! Component: 450 - total flux cleaned = 0.00332224 Jy ! Component: 500 - total flux cleaned = 0.00354619 Jy ! Component: 550 - total flux cleaned = 0.00376756 Jy ! Component: 600 - total flux cleaned = 0.00401363 Jy ! Component: 650 - total flux cleaned = 0.00417563 Jy ! Component: 700 - total flux cleaned = 0.0044428 Jy ! Component: 750 - total flux cleaned = 0.00468046 Jy ! Component: 800 - total flux cleaned = 0.0048896 Jy ! Component: 850 - total flux cleaned = 0.00519963 Jy ! Component: 900 - total flux cleaned = 0.00548065 Jy ! Component: 950 - total flux cleaned = 0.00570797 Jy ! Component: 1000 - total flux cleaned = 0.00593315 Jy ! Component: 1050 - total flux cleaned = 0.00613139 Jy ! Component: 1100 - total flux cleaned = 0.00637704 Jy ! Component: 1150 - total flux cleaned = 0.00659613 Jy ! Component: 1200 - total flux cleaned = 0.00683719 Jy ! Component: 1250 - total flux cleaned = 0.00709984 Jy ! Component: 1300 - total flux cleaned = 0.00735983 Jy ! Component: 1350 - total flux cleaned = 0.00754723 Jy ! Component: 1400 - total flux cleaned = 0.00780283 Jy ! Component: 1450 - total flux cleaned = 0.00807951 Jy ! Component: 1500 - total flux cleaned = 0.00830829 Jy ! Component: 1550 - total flux cleaned = 0.00851287 Jy ! Component: 1600 - total flux cleaned = 0.00880606 Jy ! Component: 1650 - total flux cleaned = 0.00905188 Jy ! Component: 1700 - total flux cleaned = 0.00929587 Jy ! Component: 1750 - total flux cleaned = 0.00956013 Jy ! Component: 1800 - total flux cleaned = 0.00980099 Jy ! Component: 1850 - total flux cleaned = 0.0101058 Jy ! Component: 1900 - total flux cleaned = 0.01043 Jy ! Component: 1950 - total flux cleaned = 0.0106875 Jy ! Component: 2000 - total flux cleaned = 0.0109649 Jy ! Component: 2050 - total flux cleaned = 0.0111983 Jy ! Component: 2100 - total flux cleaned = 0.0114934 Jy ! Component: 2150 - total flux cleaned = 0.0117659 Jy ! Component: 2200 - total flux cleaned = 0.0120784 Jy ! Component: 2250 - total flux cleaned = 0.0123891 Jy ! Component: 2300 - total flux cleaned = 0.0126979 Jy ! Component: 2350 - total flux cleaned = 0.0129847 Jy ! Component: 2400 - total flux cleaned = 0.0133309 Jy ! Component: 2450 - total flux cleaned = 0.0136346 Jy ! Component: 2500 - total flux cleaned = 0.0139367 Jy ! Component: 2550 - total flux cleaned = 0.0142175 Jy ! Component: 2600 - total flux cleaned = 0.0145767 Jy ! Component: 2650 - total flux cleaned = 0.0148546 Jy ! Component: 2700 - total flux cleaned = 0.0151508 Jy ! Component: 2750 - total flux cleaned = 0.0154653 Jy ! Component: 2800 - total flux cleaned = 0.0157784 Jy ! Component: 2850 - total flux cleaned = 0.0161485 Jy ! Component: 2900 - total flux cleaned = 0.0164395 Jy ! Component: 2950 - total flux cleaned = 0.0168066 Jy ! Component: 3000 - total flux cleaned = 0.0171145 Jy ! Component: 3050 - total flux cleaned = 0.0174593 Jy ! Component: 3100 - total flux cleaned = 0.0178027 Jy ! Component: 3150 - total flux cleaned = 0.0181447 Jy ! Component: 3200 - total flux cleaned = 0.0184663 Jy ! Component: 3250 - total flux cleaned = 0.0188056 Jy ! Component: 3300 - total flux cleaned = 0.0191624 Jy ! Component: 3350 - total flux cleaned = 0.0194805 Jy ! Component: 3400 - total flux cleaned = 0.0197789 Jy ! Component: 3450 - total flux cleaned = 0.0201136 Jy ! Component: 3500 - total flux cleaned = 0.020447 Jy ! Component: 3550 - total flux cleaned = 0.0207424 Jy ! Component: 3600 - total flux cleaned = 0.0211104 Jy ! Component: 3650 - total flux cleaned = 0.0213854 Jy ! Component: 3700 - total flux cleaned = 0.0216962 Jy ! Component: 3750 - total flux cleaned = 0.0220062 Jy ! Component: 3800 - total flux cleaned = 0.0222608 Jy ! Component: 3850 - total flux cleaned = 0.0225509 Jy ! Component: 3900 - total flux cleaned = 0.0227861 Jy ! Component: 3950 - total flux cleaned = 0.0231109 Jy ! Component: 4000 - total flux cleaned = 0.0233628 Jy ! Component: 4050 - total flux cleaned = 0.0236322 Jy ! Total flux subtracted in 4096 components = 0.0238829 Jy ! Clean residual min=-0.001360 max=0.001096 Jy/beam ! Clean residual mean=0.000098 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.560563 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 790 components and 0.560563 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv94_uvs/J2247-3657_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.382 x 16.82 at -11.78 degrees (North through East) ! Clean map min=-0.0092403 max=0.28986 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J2247-3657_S_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= 0.2898 rms= 0.00033 Jy quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J2247-3657_S_uvs.log closed on Tue Oct 8 12:27:58 2013