! Started logfile: /scr/pima/rdv73_uvs/J2258-2758_S_uvs.log on Sat Jan 9 17:54:15 2016 obs /scr/pima/rdv73_uvs/J2258-2758_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv73_uvs/J2258-2758_S_uva.fits ! AN table 1: 3 integrations on 3 of 3 possible baselines. ! AN table 2: 7 integrations on 45 of 45 possible baselines. ! AN table 3: 6 integrations on 1 of 1 possible baselines. ! AN table 4: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.690821 visibilities/baseline/integration-bin. ! Found source: J2258-2758 ! ! 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 1144 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 = 0.4 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv73_uvs/J2258-2758_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:KK self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:KK self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:MK self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:KK self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:FD 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:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.400x0.400 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 40 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 49 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 3 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 40 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.430494Jy sigma=5.078179 ! Fit after self-cal, rms=0.352304Jy sigma=1.166865 ! 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:KK ! Flagging baselines of antenna 1:KK in the currently selected channels. flag 2:KK ! Flagging baselines of antenna 2:KK in the currently selected channels. flag 3:KK ! Flagging baselines of antenna 3:KK in the currently selected channels. flag 4:KK ! Flagging baselines of antenna 4: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=2.791 mas, bmaj=7.058 mas, bpa=5.682 degrees ! Estimated noise=10.448 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 = 0.684714 Jy ! Component: 100 - total flux cleaned = 0.894093 Jy ! Total flux subtracted in 100 components = 0.894093 Jy ! Clean residual min=-0.042389 max=0.103116 Jy/beam ! Clean residual mean=0.001544 rms=0.014520 Jy/beam ! Combined flux in latest and established models = 0.894093 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.894093 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.342559Jy sigma=0.885781 ! Fit after self-cal, rms=0.344406Jy sigma=0.894525 ! Inverting map and beam ! Estimated beam: bmin=2.792 mas, bmaj=7.175 mas, bpa=6.615 degrees ! Estimated noise=10.3912 mJy/beam. ! Added new window around map position (4, 5.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0980456 Jy ! Component: 100 - total flux cleaned = 0.146685 Jy ! Total flux subtracted in 100 components = 0.146685 Jy ! Clean residual min=-0.032469 max=0.047567 Jy/beam ! Clean residual mean=0.000840 rms=0.009689 Jy/beam ! Combined flux in latest and established models = 1.04078 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 34 components and 1.04078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.289498Jy sigma=0.745365 ! Fit after self-cal, rms=0.288573Jy sigma=0.737895 ! Inverting map print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.252 mas, bmaj=9.019 mas, bpa=6.53 degrees ! Estimated noise=8.80356 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 = 0.0488544 Jy ! Component: 100 - total flux cleaned = 0.0708914 Jy ! Component: 150 - total flux cleaned = 0.0816641 Jy ! Component: 200 - total flux cleaned = 0.0872101 Jy ! Total flux subtracted in 200 components = 0.0872101 Jy ! Clean residual min=-0.033373 max=0.041616 Jy/beam ! Clean residual mean=0.001234 rms=0.009359 Jy/beam ! Combined flux in latest and established models = 1.12799 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 52 components and 1.12799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.273750Jy sigma=0.728167 ! Fit after self-cal, rms=0.273452Jy sigma=0.725348 ! 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: ! KK 0.00* MK 0.00* OV 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.93 KK 1.00* KP 1.00 ! LA 1.03 MK 0.96 NL 1.06 OV 1.03 ! PT 1.13 SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 FD 0.88 KK 1.00* KP 1.01 ! LA 0.99 MK 0.99 OV 1.05 PT 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! KK 0.00* MK 0.00* OV 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 0.97 KK 1.00* KP 1.07 ! LA 0.92 MK 1.00 NL 1.09 OV 1.08 ! PT 1.08 SC 1.10 ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.12 FD 0.97 KK 1.00* KP 1.05 ! LA 0.93 MK 1.03 OV 1.05 PT 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! KK 0.00* MK 0.00* OV 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 FD 0.99 KK 1.00* KP 1.04 ! LA 0.86 MK 0.96 NL 1.19 OV 1.11 ! PT 1.09 SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.10 FD 0.99 KK 1.00* KP 1.00 ! LA 0.88 MK 1.05 OV 1.12 PT 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! KK 0.00* MK 0.00* OV 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.52 FD 0.96 KK 1.00* KP 0.95 ! LA 0.71 MK 1.04 NL 1.13 OV 0.85 ! PT 0.97 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 0.97 KK 1.00* KP 0.93 ! LA 0.72 MK 1.09 OV 0.85 PT 0.96 ! ! ! Fit before self-cal, rms=0.273452Jy sigma=0.725348 ! Fit after self-cal, rms=0.103351Jy sigma=0.367433 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.374 mas, bmaj=9.063 mas, bpa=6.424 degrees ! Estimated noise=8.88843 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 (-10.4, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0254559 Jy ! Component: 100 - total flux cleaned = 0.0359873 Jy ! Component: 150 - total flux cleaned = 0.0359814 Jy ! Component: 200 - total flux cleaned = 0.0362726 Jy ! Total flux subtracted in 200 components = 0.0362726 Jy ! Clean residual min=-0.015769 max=0.011865 Jy/beam ! Clean residual mean=-0.000414 rms=0.003448 Jy/beam ! Combined flux in latest and established models = 1.16426 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 80 components and 1.16426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097648Jy sigma=0.341922 ! Fit after self-cal, rms=0.097236Jy sigma=0.340621 ! 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=0.097236Jy sigma=0.340621 ! Fit after self-cal, rms=0.096055Jy sigma=0.338596 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.366 mas, bmaj=9.039 mas, bpa=6.401 degrees ! Estimated noise=8.86434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00950184 Jy ! Component: 100 - total flux cleaned = 0.0107977 Jy ! Component: 150 - total flux cleaned = 0.0108008 Jy ! Component: 200 - total flux cleaned = 0.0108029 Jy ! Total flux subtracted in 200 components = 0.0108029 Jy ! Clean residual min=-0.013764 max=0.010125 Jy/beam ! Clean residual mean=-0.000121 rms=0.003039 Jy/beam ! Combined flux in latest and established models = 1.17506 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 95 components and 1.17506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094683Jy sigma=0.333266 ! Fit after self-cal, rms=0.094633Jy sigma=0.332831 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 = 0.000596019 Jy ! Component: 100 - total flux cleaned = 0.000408597 Jy ! Component: 150 - total flux cleaned = 0.000411548 Jy ! Component: 200 - total flux cleaned = 0.000411633 Jy ! Total flux subtracted in 200 components = 0.000411633 Jy ! Clean residual min=-0.013211 max=0.009582 Jy/beam ! Clean residual mean=-0.000129 rms=0.002933 Jy/beam ! Combined flux in latest and established models = 1.17548 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 1.17548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093972Jy sigma=0.330336 ! Fit after self-cal, rms=0.093965Jy sigma=0.330137 ! 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=0.093965Jy sigma=0.330137 ! Fit after self-cal, rms=0.093683Jy sigma=0.329684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.36 mas, bmaj=9.022 mas, bpa=6.397 degrees ! Estimated noise=8.85268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370986 Jy ! Component: 100 - total flux cleaned = 0.00419196 Jy ! Component: 150 - total flux cleaned = 0.00433772 Jy ! Component: 200 - total flux cleaned = 0.00447286 Jy ! Total flux subtracted in 200 components = 0.00447286 Jy ! Clean residual min=-0.012195 max=0.009213 Jy/beam ! Clean residual mean=-0.000048 rms=0.002788 Jy/beam ! Combined flux in latest and established models = 1.17995 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 1.17995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093178Jy sigma=0.327787 ! Fit after self-cal, rms=0.093174Jy sigma=0.327661 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 = 7.11565e-05 Jy ! Component: 100 - total flux cleaned = 7.23255e-05 Jy ! Component: 150 - total flux cleaned = 0.000193784 Jy ! Component: 200 - total flux cleaned = 0.000192425 Jy ! Total flux subtracted in 200 components = 0.000192425 Jy ! Clean residual min=-0.011882 max=0.009184 Jy/beam ! Clean residual mean=-0.000051 rms=0.002735 Jy/beam ! Combined flux in latest and established models = 1.18014 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 119 components and 1.18014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092863Jy sigma=0.326466 ! Fit after self-cal, rms=0.092869Jy sigma=0.326397 ! 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=0.092869Jy sigma=0.326397 ! Fit after self-cal, rms=0.092816Jy sigma=0.326281 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.134 mas, bmaj=20.91 mas, bpa=15.41 degrees ! Estimated noise=11.2013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019678 Jy ! Component: 100 - total flux cleaned = 0.0019635 Jy ! Component: 150 - total flux cleaned = 0.00216529 Jy ! Component: 200 - total flux cleaned = 0.00243214 Jy ! Total flux subtracted in 200 components = 0.00243214 Jy ! Clean residual min=-0.011907 max=0.010036 Jy/beam ! Clean residual mean=-0.000015 rms=0.003288 Jy/beam ! Combined flux in latest and established models = 1.18257 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 137 components and 1.18257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092652Jy sigma=0.325901 ! Fit after self-cal, rms=0.092697Jy sigma=0.325841 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.35747e-05 Jy ! Component: 100 - total flux cleaned = 0.000110033 Jy ! Component: 150 - total flux cleaned = 0.000188141 Jy ! Component: 200 - total flux cleaned = 0.000328318 Jy ! Total flux subtracted in 200 components = 0.000328318 Jy ! Clean residual min=-0.011738 max=0.009829 Jy/beam ! Clean residual mean=-0.000025 rms=0.003270 Jy/beam ! Combined flux in latest and established models = 1.1829 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 149 components and 1.1829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092610Jy sigma=0.325730 ! Fit after self-cal, rms=0.092663Jy sigma=0.325682 ! 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:MK,true ! 1:MK self-cal status=fixed weight=1 selfant 1:OV,true ! 1:OV self-cal status=fixed weight=1 selfant 2:BR,true ! 2:BR self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:MK,true ! 2:MK self-cal status=fixed weight=1 selfant 2:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 selfant 2:SC,true ! 2:SC self-cal status=fixed weight=1 selfant 3:MK,true ! 3:MK 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: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:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 4:PT,true ! 4:PT self-cal status=fixed weight=1 ![Exited script file: /tmp/ff.ff] selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 3 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 3 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.335376Jy sigma=1.090890 ! Fit after self-cal, rms=0.199695Jy sigma=0.542828 selfant "",false ! 1:KK self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:KK self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:MK self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:KK self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:FD 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:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 45 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.199695Jy sigma=0.542828 ! Fit after self-cal, rms=0.105505Jy sigma=0.361621 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=2.496 mas, bmaj=7.353 mas, bpa=2.285 degrees ! Estimated noise=9.31181 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 = -0.00550635 Jy ! Component: 100 - total flux cleaned = -0.00771551 Jy ! Component: 150 - total flux cleaned = -0.00855794 Jy ! Component: 200 - total flux cleaned = -0.0100347 Jy ! Total flux subtracted in 200 components = -0.0100347 Jy ! Clean residual min=-0.012464 max=0.013965 Jy/beam ! Clean residual mean=-0.000042 rms=0.003339 Jy/beam ! Combined flux in latest and established models = 1.17287 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 173 components and 1.17287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104210Jy sigma=0.357002 ! Fit after self-cal, rms=0.102436Jy sigma=0.351386 ! 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=2.848 mas, bmaj=8.69 mas, bpa=2.523 degrees ! Estimated noise=7.93366 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 = 3.87794e-05 Jy ! Component: 100 - total flux cleaned = -0.00010782 Jy ! Component: 150 - total flux cleaned = -0.00022965 Jy ! Component: 200 - total flux cleaned = -0.000464366 Jy ! Component: 250 - total flux cleaned = -0.000571179 Jy ! Component: 300 - total flux cleaned = -0.000673373 Jy ! Component: 350 - total flux cleaned = -0.000769827 Jy ! Component: 400 - total flux cleaned = -0.000769526 Jy ! Total flux subtracted in 400 components = -0.000769526 Jy ! Clean residual min=-0.011134 max=0.010761 Jy/beam ! Clean residual mean=0.000027 rms=0.002787 Jy/beam ! Combined flux in latest and established models = 1.1721 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 210 components and 1.1721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101802Jy sigma=0.349680 ! Fit after self-cal, rms=0.101826Jy sigma=0.349586 ! 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 = 0.000170968 Jy ! Component: 100 - total flux cleaned = 0.000171747 Jy ! Component: 150 - total flux cleaned = 0.000173175 Jy ! Component: 200 - total flux cleaned = 0.000176152 Jy ! Component: 250 - total flux cleaned = 0.000253765 Jy ! Component: 300 - total flux cleaned = 0.000253853 Jy ! Component: 350 - total flux cleaned = 0.000253173 Jy ! Component: 400 - total flux cleaned = 0.000251215 Jy ! Total flux subtracted in 400 components = 0.000251215 Jy ! Clean residual min=-0.010998 max=0.010460 Jy/beam ! Clean residual mean=0.000025 rms=0.002751 Jy/beam ! Combined flux in latest and established models = 1.17235 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 228 components and 1.17235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101582Jy sigma=0.348811 ! Fit after self-cal, rms=0.101589Jy sigma=0.348774 ! 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 9 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 52 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 40 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.330479Jy sigma=1.069689 ! Fit after self-cal, rms=0.101284Jy sigma=0.347706 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.858 mas, bmaj=8.694 mas, bpa=2.601 degrees ! Estimated noise=7.94095 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00280042 Jy ! Component: 100 - total flux cleaned = -0.003148 Jy ! Component: 150 - total flux cleaned = -0.00343769 Jy ! Component: 200 - total flux cleaned = -0.00352576 Jy ! Component: 250 - total flux cleaned = -0.00360831 Jy ! Component: 300 - total flux cleaned = -0.00360877 Jy ! Component: 350 - total flux cleaned = -0.00361025 Jy ! Component: 400 - total flux cleaned = -0.00361184 Jy ! Total flux subtracted in 400 components = -0.00361184 Jy ! Clean residual min=-0.010685 max=0.010127 Jy/beam ! Clean residual mean=-0.000030 rms=0.002584 Jy/beam ! Combined flux in latest and established models = 1.16874 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 238 components and 1.16874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100882Jy sigma=0.346486 ! Fit after self-cal, rms=0.100893Jy sigma=0.346441 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000130863 Jy ! Component: 100 - total flux cleaned = 5.91127e-05 Jy ! Component: 150 - total flux cleaned = 0.00012763 Jy ! Component: 200 - total flux cleaned = 6.10489e-05 Jy ! Component: 250 - total flux cleaned = -4.35172e-06 Jy ! Component: 300 - total flux cleaned = -3.69953e-06 Jy ! Component: 350 - total flux cleaned = -6.65031e-05 Jy ! Component: 400 - total flux cleaned = -6.56978e-05 Jy ! Total flux subtracted in 400 components = -6.56978e-05 Jy ! Clean residual min=-0.010604 max=0.009959 Jy/beam ! Clean residual mean=-0.000028 rms=0.002561 Jy/beam ! Combined flux in latest and established models = 1.16867 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 245 components and 1.16867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100719Jy sigma=0.345921 ! Fit after self-cal, rms=0.100718Jy sigma=0.345898 ! 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=0.100718Jy sigma=0.345898 ! Fit after self-cal, rms=0.100599Jy sigma=0.345546 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.864 mas, bmaj=8.699 mas, bpa=2.652 degrees ! Estimated noise=7.94384 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00177679 Jy ! Component: 100 - total flux cleaned = -0.00193411 Jy ! Component: 150 - total flux cleaned = -0.00200558 Jy ! Component: 200 - total flux cleaned = -0.00207243 Jy ! Component: 250 - total flux cleaned = -0.00200748 Jy ! Component: 300 - total flux cleaned = -0.00194363 Jy ! Component: 350 - total flux cleaned = -0.00194394 Jy ! Component: 400 - total flux cleaned = -0.00194292 Jy ! Total flux subtracted in 400 components = -0.00194292 Jy ! Clean residual min=-0.010421 max=0.009731 Jy/beam ! Clean residual mean=-0.000035 rms=0.002481 Jy/beam ! Combined flux in latest and established models = 1.16673 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 249 components and 1.16673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100363Jy sigma=0.344854 ! Fit after self-cal, rms=0.100366Jy sigma=0.344834 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000153198 Jy ! Component: 100 - total flux cleaned = 0.0001526 Jy ! Component: 150 - total flux cleaned = 9.24766e-05 Jy ! Component: 200 - total flux cleaned = 9.16362e-05 Jy ! Component: 250 - total flux cleaned = 9.19815e-05 Jy ! Component: 300 - total flux cleaned = 3.53359e-05 Jy ! Component: 350 - total flux cleaned = 3.45457e-05 Jy ! Component: 400 - total flux cleaned = -2.08252e-05 Jy ! Total flux subtracted in 400 components = -2.08252e-05 Jy ! Clean residual min=-0.010464 max=0.009578 Jy/beam ! Clean residual mean=-0.000034 rms=0.002464 Jy/beam ! Combined flux in latest and established models = 1.16671 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 255 components and 1.16671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100237Jy sigma=0.344442 ! Fit after self-cal, rms=0.100233Jy sigma=0.344429 ! 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=0.100233Jy sigma=0.344429 ! Fit after self-cal, rms=0.100183Jy sigma=0.344262 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.837 mas, bmaj=19.7 mas, bpa=12.85 degrees ! Estimated noise=10.7329 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00176012 Jy ! Component: 100 - total flux cleaned = -0.0023437 Jy ! Component: 150 - total flux cleaned = -0.00247139 Jy ! Component: 200 - total flux cleaned = -0.00251124 Jy ! Component: 250 - total flux cleaned = -0.00254749 Jy ! Component: 300 - total flux cleaned = -0.00258502 Jy ! Component: 350 - total flux cleaned = -0.00262282 Jy ! Component: 400 - total flux cleaned = -0.00265948 Jy ! Total flux subtracted in 400 components = -0.00265948 Jy ! Clean residual min=-0.010157 max=0.009367 Jy/beam ! Clean residual mean=-0.000013 rms=0.003162 Jy/beam ! Combined flux in latest and established models = 1.16405 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 269 components and 1.16405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100141Jy sigma=0.344225 ! Fit after self-cal, rms=0.100143Jy sigma=0.344172 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000121367 Jy ! Component: 100 - total flux cleaned = -0.000124245 Jy ! Component: 150 - total flux cleaned = -0.000122591 Jy ! Component: 200 - total flux cleaned = -0.000157941 Jy ! Component: 250 - total flux cleaned = -0.000188878 Jy ! Component: 300 - total flux cleaned = -0.000187226 Jy ! Component: 350 - total flux cleaned = -0.00021959 Jy ! Component: 400 - total flux cleaned = -0.000249751 Jy ! Total flux subtracted in 400 components = -0.000249751 Jy ! Clean residual min=-0.010147 max=0.009195 Jy/beam ! Clean residual mean=-0.000005 rms=0.003155 Jy/beam ! Combined flux in latest and established models = 1.1638 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 274 components and 1.1638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100147Jy sigma=0.344220 ! Fit after self-cal, rms=0.100155Jy sigma=0.344191 ! 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=2.869 mas, bmaj=8.704 mas, bpa=2.685 degrees ! Estimated noise=7.9449 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.869 x 8.704 at 2.685 degrees (North through East) ! Clean map min=-0.01567 max=0.81283 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=0.100155Jy sigma=0.344191 ! Fit after self-cal, rms=0.094670Jy sigma=0.323966 ! Inverting map and beam ! Estimated beam: bmin=2.868 mas, bmaj=8.7 mas, bpa=2.705 degrees ! Estimated noise=7.92996 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000356606 Jy ! Component: 100 - total flux cleaned = -0.000605303 Jy ! Component: 150 - total flux cleaned = -0.000604461 Jy ! Component: 200 - total flux cleaned = -0.000599966 Jy ! Component: 250 - total flux cleaned = -0.000532899 Jy ! Component: 300 - total flux cleaned = -0.000533588 Jy ! Component: 350 - total flux cleaned = -0.000593298 Jy ! Component: 400 - total flux cleaned = -0.00059316 Jy ! Total flux subtracted in 400 components = -0.00059316 Jy ! Clean residual min=-0.009848 max=0.009089 Jy/beam ! Clean residual mean=0.000013 rms=0.002352 Jy/beam ! Combined flux in latest and established models = 1.1632 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 296 components and 1.16321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094493Jy sigma=0.323289 ! Fit after self-cal, rms=0.094498Jy sigma=0.323277 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.61505e-05 Jy ! Component: 100 - total flux cleaned = 8.38608e-05 Jy ! Component: 150 - total flux cleaned = 8.29574e-05 Jy ! Component: 200 - total flux cleaned = 8.20171e-05 Jy ! Component: 250 - total flux cleaned = 8.14323e-05 Jy ! Component: 300 - total flux cleaned = 8.15882e-05 Jy ! Component: 350 - total flux cleaned = 8.07135e-05 Jy ! Component: 400 - total flux cleaned = 0.000129021 Jy ! Total flux subtracted in 400 components = 0.000129021 Jy ! Clean residual min=-0.009892 max=0.008949 Jy/beam ! Clean residual mean=0.000011 rms=0.002338 Jy/beam ! Combined flux in latest and established models = 1.16333 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 301 components and 1.16333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094400Jy sigma=0.322942 ! Fit after self-cal, rms=0.094408Jy sigma=0.322936 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094408Jy sigma=0.322936 ! Fit after self-cal, rms=0.094301Jy sigma=0.322852 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=2.51 mas, bmaj=7.35 mas, bpa=2.505 degrees ! Estimated noise=9.33088 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.642934 Jy ! Component: 100 - total flux cleaned = 0.845347 Jy ! Component: 150 - total flux cleaned = 0.944156 Jy ! Component: 200 - total flux cleaned = 1.00207 Jy ! Component: 250 - total flux cleaned = 1.04059 Jy ! Component: 300 - total flux cleaned = 1.06776 Jy ! Component: 350 - total flux cleaned = 1.08793 Jy ! Component: 400 - total flux cleaned = 1.10374 Jy ! Total flux subtracted in 400 components = 1.10374 Jy ! Clean residual min=-0.014973 max=0.015974 Jy/beam ! Clean residual mean=0.000235 rms=0.003882 Jy/beam ! Combined flux in latest and established models = 1.10374 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 65 model components to the UV plane model. ! The established model now contains 65 components and 1.10374 Jy ! Inverting map and beam ! Estimated beam: bmin=2.87 mas, bmaj=8.702 mas, bpa=2.721 degrees ! Estimated noise=7.92642 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 (-3.6, -2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201422 Jy ! Component: 100 - total flux cleaned = 0.032509 Jy ! Component: 150 - total flux cleaned = 0.0415856 Jy ! Component: 200 - total flux cleaned = 0.0487582 Jy ! Component: 250 - total flux cleaned = 0.0540687 Jy ! Component: 300 - total flux cleaned = 0.0562258 Jy ! Component: 350 - total flux cleaned = 0.0571104 Jy ! Component: 400 - total flux cleaned = 0.0577718 Jy ! Total flux subtracted in 400 components = 0.0577718 Jy ! Clean residual min=-0.009937 max=0.011330 Jy/beam ! Clean residual mean=0.000017 rms=0.002603 Jy/beam ! Combined flux in latest and established models = 1.16151 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 141 components and 1.16151 Jy ! Inverting map ! Added new window around map position (-30.8, -39.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00610643 Jy ! Component: 100 - total flux cleaned = 0.0064041 Jy ! Component: 150 - total flux cleaned = 0.00774844 Jy ! Component: 200 - total flux cleaned = 0.00840261 Jy ! Component: 250 - total flux cleaned = 0.00900445 Jy ! Component: 300 - total flux cleaned = 0.00942502 Jy ! Component: 350 - total flux cleaned = 0.00982309 Jy ! Component: 400 - total flux cleaned = 0.0100742 Jy ! Total flux subtracted in 400 components = 0.0100742 Jy ! Clean residual min=-0.010079 max=0.007912 Jy/beam ! Clean residual mean=-0.000099 rms=0.002277 Jy/beam ! Combined flux in latest and established models = 1.17158 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 195 components and 1.17158 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=7.837 mas, bmaj=19.71 mas, bpa=12.88 degrees ! Estimated noise=10.7044 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028236 Jy ! Component: 100 - total flux cleaned = 0.00319856 Jy ! Component: 150 - total flux cleaned = 0.00302564 Jy ! Component: 200 - total flux cleaned = 0.0028669 Jy ! Component: 250 - total flux cleaned = 0.00279207 Jy ! Component: 300 - total flux cleaned = 0.00265296 Jy ! Component: 350 - total flux cleaned = 0.00258588 Jy ! Component: 400 - total flux cleaned = 0.00245953 Jy ! Total flux subtracted in 400 components = 0.00245953 Jy ! Clean residual min=-0.010894 max=0.008857 Jy/beam ! Clean residual mean=-0.000271 rms=0.002830 Jy/beam ! Combined flux in latest and established models = 1.17404 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 = -0.000120761 Jy ! Component: 100 - total flux cleaned = -0.000178312 Jy ! Component: 150 - total flux cleaned = -0.000234571 Jy ! Component: 200 - total flux cleaned = -0.000236892 Jy ! Component: 250 - total flux cleaned = -0.00029272 Jy ! Component: 300 - total flux cleaned = -0.000345981 Jy ! Component: 350 - total flux cleaned = -0.000447958 Jy ! Component: 400 - total flux cleaned = -0.000497335 Jy ! Total flux subtracted in 400 components = -0.000497335 Jy ! Clean residual min=-0.010697 max=0.008760 Jy/beam ! Clean residual mean=-0.000253 rms=0.002783 Jy/beam ! Combined flux in latest and established models = 1.17354 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 250 components and 1.17354 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.87 mas, bmaj=8.702 mas, bpa=2.721 degrees ! Estimated noise=7.92642 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00149243 Jy ! Component: 100 - total flux cleaned = -0.00124242 Jy ! Component: 150 - total flux cleaned = -0.00113306 Jy ! Component: 200 - total flux cleaned = -0.00103922 Jy ! Component: 250 - total flux cleaned = -0.000860808 Jy ! Component: 300 - total flux cleaned = -0.000691103 Jy ! Component: 350 - total flux cleaned = -0.000609291 Jy ! Component: 400 - total flux cleaned = -0.000370372 Jy ! Total flux subtracted in 400 components = -0.000370372 Jy ! Clean residual min=-0.009641 max=0.007533 Jy/beam ! Clean residual mean=-0.000114 rms=0.002158 Jy/beam ! Combined flux in latest and established models = 1.17317 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 284 components and 1.17317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093441Jy sigma=0.319258 ! Fit after self-cal, rms=0.093421Jy sigma=0.318982 wmodel /scr/pima/rdv73_uvs/J2258-2758_S_map.mod ! Writing 284 model components to file: /scr/pima/rdv73_uvs/J2258-2758_S_map.mod wobs /scr/pima/rdv73_uvs/J2258-2758_S_uvs.fits ! Applying 847 buffered edits. ! Writing UV FITS file: /scr/pima/rdv73_uvs/J2258-2758_S_uvs.fits wwins /scr/pima/rdv73_uvs/J2258-2758_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv73_uvs/J2258-2758_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 = -0.00423367 Jy ! Component: 100 - total flux cleaned = -0.00762699 Jy ! Component: 150 - total flux cleaned = -0.00857654 Jy ! Component: 200 - total flux cleaned = -0.00896085 Jy ! Component: 250 - total flux cleaned = -0.00944927 Jy ! Component: 300 - total flux cleaned = -0.00956724 Jy ! Component: 350 - total flux cleaned = -0.00934368 Jy ! Component: 400 - total flux cleaned = -0.00934461 Jy ! Component: 450 - total flux cleaned = -0.00912759 Jy ! Component: 500 - total flux cleaned = -0.00912653 Jy ! Component: 550 - total flux cleaned = -0.00892128 Jy ! Component: 600 - total flux cleaned = -0.00902335 Jy ! Component: 650 - total flux cleaned = -0.00892672 Jy ! Component: 700 - total flux cleaned = -0.00921667 Jy ! Component: 750 - total flux cleaned = -0.00912149 Jy ! Component: 800 - total flux cleaned = -0.00930829 Jy ! Component: 850 - total flux cleaned = -0.00912668 Jy ! Component: 900 - total flux cleaned = -0.00930781 Jy ! Component: 950 - total flux cleaned = -0.00922069 Jy ! Component: 1000 - total flux cleaned = -0.00922191 Jy ! Component: 1050 - total flux cleaned = -0.00930787 Jy ! Component: 1100 - total flux cleaned = -0.009139 Jy ! Component: 1150 - total flux cleaned = -0.00905618 Jy ! Component: 1200 - total flux cleaned = -0.00881166 Jy ! Component: 1250 - total flux cleaned = -0.0088126 Jy ! Component: 1300 - total flux cleaned = -0.00889217 Jy ! Component: 1350 - total flux cleaned = -0.00865603 Jy ! Component: 1400 - total flux cleaned = -0.00865557 Jy ! Component: 1450 - total flux cleaned = -0.00857911 Jy ! Component: 1500 - total flux cleaned = -0.00850425 Jy ! Component: 1550 - total flux cleaned = -0.00850456 Jy ! Component: 1600 - total flux cleaned = -0.00850332 Jy ! Component: 1650 - total flux cleaned = -0.00828591 Jy ! Component: 1700 - total flux cleaned = -0.00828565 Jy ! Component: 1750 - total flux cleaned = -0.0084268 Jy ! Component: 1800 - total flux cleaned = -0.0081465 Jy ! Component: 1850 - total flux cleaned = -0.00807786 Jy ! Component: 1900 - total flux cleaned = -0.00807895 Jy ! Component: 1950 - total flux cleaned = -0.00807897 Jy ! Component: 2000 - total flux cleaned = -0.00801166 Jy ! Component: 2050 - total flux cleaned = -0.00801117 Jy ! Component: 2100 - total flux cleaned = -0.0076176 Jy ! Component: 2150 - total flux cleaned = -0.00761847 Jy ! Component: 2200 - total flux cleaned = -0.00748969 Jy ! Component: 2250 - total flux cleaned = -0.00742595 Jy ! Component: 2300 - total flux cleaned = -0.00729957 Jy ! Component: 2350 - total flux cleaned = -0.00717423 Jy ! Component: 2400 - total flux cleaned = -0.00711227 Jy ! Component: 2450 - total flux cleaned = -0.00698952 Jy ! Component: 2500 - total flux cleaned = -0.00692922 Jy ! Component: 2550 - total flux cleaned = -0.00686935 Jy ! Component: 2600 - total flux cleaned = -0.00686959 Jy ! Component: 2650 - total flux cleaned = -0.00669163 Jy ! Component: 2700 - total flux cleaned = -0.00663308 Jy ! Component: 2750 - total flux cleaned = -0.00645889 Jy ! Component: 2800 - total flux cleaned = -0.0064591 Jy ! Component: 2850 - total flux cleaned = -0.00628778 Jy ! Component: 2900 - total flux cleaned = -0.00623154 Jy ! Component: 2950 - total flux cleaned = -0.0061746 Jy ! Component: 3000 - total flux cleaned = -0.00595187 Jy ! Component: 3050 - total flux cleaned = -0.00595245 Jy ! Component: 3100 - total flux cleaned = -0.00595232 Jy ! Component: 3150 - total flux cleaned = -0.00589762 Jy ! Component: 3200 - total flux cleaned = -0.00562745 Jy ! Component: 3250 - total flux cleaned = -0.00546697 Jy ! Component: 3300 - total flux cleaned = -0.00536136 Jy ! Component: 3350 - total flux cleaned = -0.0052561 Jy ! Component: 3400 - total flux cleaned = -0.00515147 Jy ! Component: 3450 - total flux cleaned = -0.00509943 Jy ! Component: 3500 - total flux cleaned = -0.00494455 Jy ! Component: 3550 - total flux cleaned = -0.00494464 Jy ! Component: 3600 - total flux cleaned = -0.00484275 Jy ! Component: 3650 - total flux cleaned = -0.00484274 Jy ! Component: 3700 - total flux cleaned = -0.0046923 Jy ! Component: 3750 - total flux cleaned = -0.00459258 Jy ! Component: 3800 - total flux cleaned = -0.00449358 Jy ! Component: 3850 - total flux cleaned = -0.00464157 Jy ! Component: 3900 - total flux cleaned = -0.00434753 Jy ! Component: 3950 - total flux cleaned = -0.00439644 Jy ! Component: 4000 - total flux cleaned = -0.00425133 Jy ! Component: 4050 - total flux cleaned = -0.00425119 Jy ! Total flux subtracted in 4096 components = -0.00420354 Jy ! Clean residual min=-0.002750 max=0.003047 Jy/beam ! Clean residual mean=-0.000030 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 1.16897 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 566 components and 1.16897 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv73_uvs/J2258-2758_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.87 x 8.702 at 2.721 degrees (North through East) ! Clean map min=-0.0068727 max=0.80032 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv73_uvs/J2258-2758_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= 0.8003 rms= 0.00087 Jy quit ! Quitting program ! Log file /scr/pima/rdv73_uvs/J2258-2758_S_uvs.log closed on Sat Jan 9 17:54:21 2016