! Started logfile: /scr/pima/rdv94_uvs/J0334-4008_X_uvs.log on Tue Oct 8 12:11:18 2013 obs /scr/pima/rdv94_uvs/J0334-4008_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J0334-4008_X_uva.fits ! AN table 1: 3 integrations on 6 of 6 possible baselines. ! AN table 2: 2 integrations on 10 of 10 possible baselines. ! AN table 3: 2 integrations on 3 of 3 possible baselines. ! AN table 4: 2 integrations on 15 of 15 possible baselines. ! AN table 5: 2 integrations on 1 of 1 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0334-4008 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 304 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv94_uvs/J0334-4008_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:FD self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:WF self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:WF self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:WF self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=2.878135Jy sigma=90.170330 ! Fit after self-cal, rms=1.672729Jy sigma=55.330411 ! 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: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 3:WF ! Flagging baselines of antenna 3: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=0.8223 mas, bmaj=8.102 mas, bpa=-22.79 degrees ! Estimated noise=2.00395 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 = 2.11001 Jy ! Component: 100 - total flux cleaned = 2.67106 Jy ! Total flux subtracted in 100 components = 2.67106 Jy ! Clean residual min=-0.226137 max=0.241812 Jy/beam ! Clean residual mean=0.000381 rms=0.065287 Jy/beam ! Combined flux in latest and established models = 2.67106 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 2.67106 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 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 2 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 3 telescope corrections were flagged in sub-array 1. ! A total of 2 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 2 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=0.555832Jy sigma=18.838372 ! Fit after self-cal, rms=0.560607Jy sigma=18.916491 ! Inverting map and beam ! Estimated beam: bmin=0.8123 mas, bmaj=8.026 mas, bpa=-22.79 degrees ! Estimated noise=2.0476 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=1.078 mas, bmaj=8.238 mas, bpa=-22.46 degrees ! Estimated noise=1.6807 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 = 0.295048 Jy ! Component: 100 - total flux cleaned = 0.341416 Jy ! Component: 150 - total flux cleaned = 0.362149 Jy ! Component: 200 - total flux cleaned = 0.386136 Jy ! Total flux subtracted in 200 components = 0.386136 Jy ! Clean residual min=-0.198663 max=0.181952 Jy/beam ! Clean residual mean=0.001873 rms=0.051096 Jy/beam ! Combined flux in latest and established models = 3.0572 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 48 components and 3.0572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.432356Jy sigma=12.219043 ! Fit after self-cal, rms=0.432323Jy sigma=12.217521 ! 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. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* KP 0.00* LA 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 KP 0.95 LA 1.07 NL 1.13 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* LA 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.94 KP 0.98 LA 1.10 MK 1.04 ! NL 1.26 OV 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! KP 0.00* MK 0.00* ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* KP 0.00* LA 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 KP 0.88 LA 1.06 NL 1.11 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* LA 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.93 KP 0.91 LA 1.09 MK 1.04 ! NL 1.27 OV 0.96 ! ! Telescope amplitude corrections in sub-array 5: ! KP 0.00* MK 0.00* ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* KP 0.00* LA 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 KP 0.81 LA 1.10 NL 1.13 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* LA 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.91 KP 0.84 LA 1.16 MK 1.02 ! NL 1.27 OV 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! KP 0.00* MK 0.00* ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* KP 0.00* LA 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 KP 0.85 LA 1.09 NL 1.05 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* LA 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.97 KP 0.90 LA 1.12 MK 1.06 ! NL 1.30 OV 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! KP 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.432323Jy sigma=12.217521 ! Fit after self-cal, rms=0.205805Jy sigma=3.792606 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=7.752 mas, bpa=-22.53 degrees ! Estimated noise=1.85681 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 = -0.00262637 Jy ! Component: 100 - total flux cleaned = -0.00639533 Jy ! Component: 150 - total flux cleaned = -0.00535142 Jy ! Component: 200 - total flux cleaned = -0.00537937 Jy ! Total flux subtracted in 200 components = -0.00537937 Jy ! Clean residual min=-0.046638 max=0.029014 Jy/beam ! Clean residual mean=0.000064 rms=0.009871 Jy/beam ! Combined flux in latest and established models = 3.05182 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 3.05182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181067Jy sigma=3.453086 ! Fit after self-cal, rms=0.181068Jy sigma=3.447874 ! 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=0.181068Jy sigma=3.447874 ! Fit after self-cal, rms=0.179058Jy sigma=3.391375 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=7.757 mas, bpa=-22.54 degrees ! Estimated noise=1.8514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00883108 Jy ! Component: 100 - total flux cleaned = -0.0123217 Jy ! Component: 150 - total flux cleaned = -0.0130602 Jy ! Component: 200 - total flux cleaned = -0.0130455 Jy ! Total flux subtracted in 200 components = -0.0130455 Jy ! Clean residual min=-0.043771 max=0.024722 Jy/beam ! Clean residual mean=-0.000002 rms=0.009164 Jy/beam ! Combined flux in latest and established models = 3.03877 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 3.03877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165288Jy sigma=3.248546 ! Fit after self-cal, rms=0.165269Jy sigma=3.247732 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 = -1.29116e-05 Jy ! Component: 100 - total flux cleaned = 1.20341e-05 Jy ! Component: 150 - total flux cleaned = 0.00110027 Jy ! Component: 200 - total flux cleaned = 0.00108577 Jy ! Total flux subtracted in 200 components = 0.00108577 Jy ! Clean residual min=-0.042995 max=0.022990 Jy/beam ! Clean residual mean=0.000028 rms=0.008966 Jy/beam ! Combined flux in latest and established models = 3.03986 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 3.03986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158827Jy sigma=3.170163 ! Fit after self-cal, rms=0.158822Jy sigma=3.169794 ! 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=0.158822Jy sigma=3.169794 ! Fit after self-cal, rms=0.156409Jy sigma=3.121046 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=7.772 mas, bpa=-22.55 degrees ! Estimated noise=1.8487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0149777 Jy ! Component: 100 - total flux cleaned = -0.0172908 Jy ! Component: 150 - total flux cleaned = -0.0167976 Jy ! Component: 200 - total flux cleaned = -0.0167973 Jy ! Total flux subtracted in 200 components = -0.0167973 Jy ! Clean residual min=-0.039218 max=0.021011 Jy/beam ! Clean residual mean=-0.000045 rms=0.008253 Jy/beam ! Combined flux in latest and established models = 3.02306 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 93 components and 3.02306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150026Jy sigma=3.029993 ! Fit after self-cal, rms=0.150012Jy sigma=3.029745 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 = 0.000417647 Jy ! Component: 100 - total flux cleaned = 0.000422524 Jy ! Component: 150 - total flux cleaned = 0.00118779 Jy ! Component: 200 - total flux cleaned = 0.00153539 Jy ! Total flux subtracted in 200 components = 0.00153539 Jy ! Clean residual min=-0.038250 max=0.020815 Jy/beam ! Clean residual mean=-0.000030 rms=0.008119 Jy/beam ! Combined flux in latest and established models = 3.02459 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 96 components and 3.02459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146647Jy sigma=2.988149 ! Fit after self-cal, rms=0.146631Jy sigma=2.987953 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146631Jy sigma=2.987953 ! Fit after self-cal, rms=0.144205Jy sigma=2.954519 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.729 mas, bmaj=10.67 mas, bpa=-10.36 degrees ! Estimated noise=2.01814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0116597 Jy ! Component: 100 - total flux cleaned = -0.0169139 Jy ! Component: 150 - total flux cleaned = -0.0167173 Jy ! Component: 200 - total flux cleaned = -0.0159085 Jy ! Total flux subtracted in 200 components = -0.0159085 Jy ! Clean residual min=-0.038679 max=0.023159 Jy/beam ! Clean residual mean=-0.000110 rms=0.009109 Jy/beam ! Combined flux in latest and established models = 3.00869 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 132 components and 3.00869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142690Jy sigma=2.912361 ! Fit after self-cal, rms=0.142684Jy sigma=2.912168 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 = 0.000601605 Jy ! Component: 100 - total flux cleaned = 0.00136708 Jy ! Component: 150 - total flux cleaned = 0.00229307 Jy ! Component: 200 - total flux cleaned = 0.00300958 Jy ! Total flux subtracted in 200 components = 0.00300958 Jy ! Clean residual min=-0.038074 max=0.022979 Jy/beam ! Clean residual mean=-0.000093 rms=0.009009 Jy/beam ! Combined flux in latest and established models = 3.0117 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 143 components and 3.0117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142119Jy sigma=2.902721 ! Fit after self-cal, rms=0.142108Jy sigma=2.902364 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:LA,true ! 3:LA 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:NL,true ! 4:NL self-cal status=fixed weight=1 selfant 4:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 5:KP,true ! 5:KP self-cal status=fixed weight=1 selfant 5:MK,true ! 5:MK self-cal status=fixed weight=1 ![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 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.682290Jy sigma=17.259362 ! Fit after self-cal, rms=0.655824Jy sigma=17.166046 selfant "",false ! 1:FD self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:WF self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:WF self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:WF self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:MK 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 4 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.655824Jy sigma=17.166046 ! Fit after self-cal, rms=0.303164Jy sigma=5.769553 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8232 mas, bmaj=8.43 mas, bpa=-22.09 degrees ! Estimated noise=1.90257 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 = -0.0337134 Jy ! Component: 100 - total flux cleaned = -0.0387741 Jy ! Component: 150 - total flux cleaned = -0.0431813 Jy ! Component: 200 - total flux cleaned = -0.0470179 Jy ! Total flux subtracted in 200 components = -0.0470179 Jy ! Clean residual min=-0.065351 max=0.044688 Jy/beam ! Clean residual mean=0.000612 rms=0.012623 Jy/beam ! Combined flux in latest and established models = 2.96468 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 160 components and 2.96468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.253347Jy sigma=4.524985 ! Fit after self-cal, rms=0.252773Jy sigma=4.518593 ! Inverting map uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=8.705 mas, bpa=-21.61 degrees ! Estimated noise=1.59474 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0512315 Jy ! Component: 100 - total flux cleaned = -0.0712482 Jy ! Component: 150 - total flux cleaned = -0.0750841 Jy ! Component: 200 - total flux cleaned = -0.0774108 Jy ! Component: 250 - total flux cleaned = -0.0784777 Jy ! Component: 300 - total flux cleaned = -0.0803698 Jy ! Component: 350 - total flux cleaned = -0.0820743 Jy ! Component: 400 - total flux cleaned = -0.0820858 Jy ! Total flux subtracted in 400 components = -0.0820858 Jy ! Clean residual min=-0.051992 max=0.045376 Jy/beam ! Clean residual mean=0.000953 rms=0.010843 Jy/beam ! Combined flux in latest and established models = 2.88259 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 190 components and 2.88259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216991Jy sigma=3.919449 ! Fit after self-cal, rms=0.216906Jy sigma=3.918710 ! 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 = 2.83096e-05 Jy ! Component: 100 - total flux cleaned = 0.00145706 Jy ! Component: 150 - total flux cleaned = 0.00350073 Jy ! Component: 200 - total flux cleaned = 0.00478503 Jy ! Component: 250 - total flux cleaned = 0.00599772 Jy ! Component: 300 - total flux cleaned = 0.00599741 Jy ! Component: 350 - total flux cleaned = 0.00713799 Jy ! Component: 400 - total flux cleaned = 0.00713323 Jy ! Total flux subtracted in 400 components = 0.00713323 Jy ! Clean residual min=-0.045245 max=0.040189 Jy/beam ! Clean residual mean=0.000985 rms=0.010399 Jy/beam ! Combined flux in latest and established models = 2.88973 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 211 components and 2.88973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204715Jy sigma=3.770614 ! Fit after self-cal, rms=0.204699Jy sigma=3.770305 ! 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 6 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.598181Jy sigma=15.577687 ! Fit after self-cal, rms=0.191881Jy sigma=3.378973 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=8.709 mas, bpa=-21.65 degrees ! Estimated noise=1.5926 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0146977 Jy ! Component: 100 - total flux cleaned = -0.0155021 Jy ! Component: 150 - total flux cleaned = -0.0169054 Jy ! Component: 200 - total flux cleaned = -0.0168988 Jy ! Component: 250 - total flux cleaned = -0.0168957 Jy ! Component: 300 - total flux cleaned = -0.0169102 Jy ! Component: 350 - total flux cleaned = -0.0169238 Jy ! Component: 400 - total flux cleaned = -0.0173663 Jy ! Total flux subtracted in 400 components = -0.0173663 Jy ! Clean residual min=-0.030956 max=0.029014 Jy/beam ! Clean residual mean=0.000510 rms=0.007010 Jy/beam ! Combined flux in latest and established models = 2.87236 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 229 components and 2.87236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175462Jy sigma=3.177529 ! Fit after self-cal, rms=0.175450Jy sigma=3.177379 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 = -7.2518e-06 Jy ! Component: 100 - total flux cleaned = -0.000388409 Jy ! Component: 150 - total flux cleaned = -0.000725915 Jy ! Component: 200 - total flux cleaned = -0.000713991 Jy ! Component: 250 - total flux cleaned = -0.00041503 Jy ! Component: 300 - total flux cleaned = 0.000142524 Jy ! Component: 350 - total flux cleaned = 0.000131658 Jy ! Component: 400 - total flux cleaned = 0.000391944 Jy ! Total flux subtracted in 400 components = 0.000391944 Jy ! Clean residual min=-0.026815 max=0.026818 Jy/beam ! Clean residual mean=0.000516 rms=0.006794 Jy/beam ! Combined flux in latest and established models = 2.87275 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 241 components and 2.87275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172117Jy sigma=3.124640 ! Fit after self-cal, rms=0.172113Jy sigma=3.124537 ! 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=0.172113Jy sigma=3.124537 ! Fit after self-cal, rms=0.167156Jy sigma=3.011879 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=8.706 mas, bpa=-21.66 degrees ! Estimated noise=1.59144 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0102151 Jy ! Component: 100 - total flux cleaned = -0.00933966 Jy ! Component: 150 - total flux cleaned = -0.00861855 Jy ! Component: 200 - total flux cleaned = -0.00860959 Jy ! Component: 250 - total flux cleaned = -0.00859012 Jy ! Component: 300 - total flux cleaned = -0.00831541 Jy ! Component: 350 - total flux cleaned = -0.00783447 Jy ! Component: 400 - total flux cleaned = -0.00760911 Jy ! Total flux subtracted in 400 components = -0.00760911 Jy ! Clean residual min=-0.024542 max=0.021954 Jy/beam ! Clean residual mean=0.000283 rms=0.005649 Jy/beam ! Combined flux in latest and established models = 2.86514 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 263 components and 2.86514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161314Jy sigma=2.965968 ! Fit after self-cal, rms=0.161319Jy sigma=2.965879 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 = 0.000442628 Jy ! Component: 100 - total flux cleaned = 0.000639711 Jy ! Component: 150 - total flux cleaned = 0.000826054 Jy ! Component: 200 - total flux cleaned = 0.000993775 Jy ! Component: 250 - total flux cleaned = 0.000995559 Jy ! Component: 300 - total flux cleaned = 0.00130599 Jy ! Component: 350 - total flux cleaned = 0.00145438 Jy ! Component: 400 - total flux cleaned = 0.00174011 Jy ! Total flux subtracted in 400 components = 0.00174011 Jy ! Clean residual min=-0.023787 max=0.022162 Jy/beam ! Clean residual mean=0.000288 rms=0.005575 Jy/beam ! Combined flux in latest and established models = 2.86688 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 275 components and 2.86688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160274Jy sigma=2.948725 ! Fit after self-cal, rms=0.160269Jy sigma=2.948665 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime3 ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160269Jy sigma=2.948665 ! Fit after self-cal, rms=0.155653Jy sigma=2.869850 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.515 mas, bmaj=10.84 mas, bpa=-14.28 degrees ! Estimated noise=1.74366 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00887015 Jy ! Component: 100 - total flux cleaned = -0.0107609 Jy ! Component: 150 - total flux cleaned = -0.0113827 Jy ! Component: 200 - total flux cleaned = -0.0120755 Jy ! Component: 250 - total flux cleaned = -0.0125824 Jy ! Component: 300 - total flux cleaned = -0.0128164 Jy ! Component: 350 - total flux cleaned = -0.0126045 Jy ! Component: 400 - total flux cleaned = -0.0124007 Jy ! Total flux subtracted in 400 components = -0.0124007 Jy ! Clean residual min=-0.021506 max=0.021513 Jy/beam ! Clean residual mean=0.000212 rms=0.005967 Jy/beam ! Combined flux in latest and established models = 2.85448 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 293 components and 2.85448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153672Jy sigma=2.857661 ! Fit after self-cal, rms=0.153683Jy sigma=2.857503 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 = 0.000216439 Jy ! Component: 100 - total flux cleaned = 0.00040292 Jy ! Component: 150 - total flux cleaned = 0.000582838 Jy ! Component: 200 - total flux cleaned = 0.000670646 Jy ! Component: 250 - total flux cleaned = 0.000835397 Jy ! Component: 300 - total flux cleaned = 0.000913597 Jy ! Component: 350 - total flux cleaned = 0.00106818 Jy ! Component: 400 - total flux cleaned = 0.00114311 Jy ! Total flux subtracted in 400 components = 0.00114311 Jy ! Clean residual min=-0.021424 max=0.021437 Jy/beam ! Clean residual mean=0.000218 rms=0.005974 Jy/beam ! Combined flux in latest and established models = 2.85562 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 298 components and 2.85562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153241Jy sigma=2.853909 ! Fit after self-cal, rms=0.153242Jy sigma=2.853663 ! Inverting map ! Added new window around map position (-15.8, 32.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00454121 Jy ! Component: 100 - total flux cleaned = 0.00389765 Jy ! Component: 150 - total flux cleaned = 0.00130017 Jy ! Component: 200 - total flux cleaned = -0.000412564 Jy ! Component: 250 - total flux cleaned = -0.000908973 Jy ! Component: 300 - total flux cleaned = -0.000898361 Jy ! Component: 350 - total flux cleaned = -3.55207e-05 Jy ! Component: 400 - total flux cleaned = 0.000754796 Jy ! Total flux subtracted in 400 components = 0.000754796 Jy ! Clean residual min=-0.015345 max=0.015400 Jy/beam ! Clean residual mean=0.000087 rms=0.003592 Jy/beam ! Combined flux in latest and established models = 2.85638 Jy ! Performing phase self-cal ! Adding 96 model components to the UV plane model. ! The established model now contains 394 components and 2.85638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136379Jy sigma=2.637236 ! Fit after self-cal, rms=0.136130Jy sigma=2.629026 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for all stations ===" ! === Finished amplitude self-cal for all stations === restore ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=8.704 mas, bpa=-21.67 degrees ! Estimated noise=1.59109 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 8.704 at -21.67 degrees (North through East) ! Clean map min=-0.074522 max=2.3914 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=0.136130Jy sigma=2.629026 ! Fit after self-cal, rms=0.118399Jy sigma=2.055554 ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=8.702 mas, bpa=-21.66 degrees ! Estimated noise=1.59182 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.003156 Jy ! Component: 100 - total flux cleaned = -0.0019477 Jy ! Component: 150 - total flux cleaned = -0.00196932 Jy ! Component: 200 - total flux cleaned = -0.000331575 Jy ! Component: 250 - total flux cleaned = 0.00057639 Jy ! Component: 300 - total flux cleaned = 0.000860184 Jy ! Component: 350 - total flux cleaned = 0.00113223 Jy ! Component: 400 - total flux cleaned = 0.00189529 Jy ! Total flux subtracted in 400 components = 0.00189529 Jy ! Clean residual min=-0.012000 max=0.011492 Jy/beam ! Clean residual mean=0.000006 rms=0.002858 Jy/beam ! Combined flux in latest and established models = 2.85827 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 456 components and 2.85827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110177Jy sigma=1.978443 ! Fit after self-cal, rms=0.110120Jy sigma=1.974406 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131624 Jy ! Component: 100 - total flux cleaned = 0.000814535 Jy ! Component: 150 - total flux cleaned = 0.00104606 Jy ! Component: 200 - total flux cleaned = 0.00147407 Jy ! Component: 250 - total flux cleaned = 0.00146325 Jy ! Component: 300 - total flux cleaned = 0.00186215 Jy ! Component: 350 - total flux cleaned = 0.00186049 Jy ! Component: 400 - total flux cleaned = 0.002231 Jy ! Total flux subtracted in 400 components = 0.002231 Jy ! Clean residual min=-0.010913 max=0.010784 Jy/beam ! Clean residual mean=-0.000001 rms=0.002634 Jy/beam ! Combined flux in latest and established models = 2.86051 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 499 components and 2.86051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106179Jy sigma=1.950149 ! Fit after self-cal, rms=0.106182Jy sigma=1.948192 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106182Jy sigma=1.948192 ! Fit after self-cal, rms=0.105487Jy sigma=1.942342 print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8274 mas, bmaj=8.432 mas, bpa=-22.16 degrees ! Estimated noise=1.91017 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.05479 Jy ! Component: 100 - total flux cleaned = 2.52197 Jy ! Component: 150 - total flux cleaned = 2.7024 Jy ! Component: 200 - total flux cleaned = 2.79876 Jy ! Component: 250 - total flux cleaned = 2.83706 Jy ! Component: 300 - total flux cleaned = 2.86177 Jy ! Component: 350 - total flux cleaned = 2.88197 Jy ! Component: 400 - total flux cleaned = 2.88857 Jy ! Total flux subtracted in 400 components = 2.88857 Jy ! Clean residual min=-0.042422 max=0.034884 Jy/beam ! Clean residual mean=-0.000032 rms=0.009668 Jy/beam ! Combined flux in latest and established models = 2.88857 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 78 model components to the UV plane model. ! The established model now contains 78 components and 2.88857 Jy ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=8.704 mas, bpa=-21.67 degrees ! Estimated noise=1.59244 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 (8.8, -13.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00433138 Jy ! Component: 100 - total flux cleaned = 0.00120414 Jy ! Component: 150 - total flux cleaned = 9.61103e-05 Jy ! Component: 200 - total flux cleaned = 8.92414e-05 Jy ! Component: 250 - total flux cleaned = 0.000974346 Jy ! Component: 300 - total flux cleaned = 0.00267029 Jy ! Component: 350 - total flux cleaned = 0.00271497 Jy ! Component: 400 - total flux cleaned = 0.00348826 Jy ! Total flux subtracted in 400 components = 0.00348826 Jy ! Clean residual min=-0.017608 max=0.019273 Jy/beam ! Clean residual mean=-0.000049 rms=0.004915 Jy/beam ! Combined flux in latest and established models = 2.89206 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 154 components and 2.89206 Jy ! Inverting map ! Added new window around map position (22.2, -48.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127519 Jy ! Component: 100 - total flux cleaned = 0.0160902 Jy ! Component: 150 - total flux cleaned = 0.0179881 Jy ! Component: 200 - total flux cleaned = 0.0214832 Jy ! Component: 250 - total flux cleaned = 0.0236532 Jy ! Component: 300 - total flux cleaned = 0.0252114 Jy ! Component: 350 - total flux cleaned = 0.0271471 Jy ! Component: 400 - total flux cleaned = 0.0285036 Jy ! Total flux subtracted in 400 components = 0.0285036 Jy ! Clean residual min=-0.011020 max=0.010848 Jy/beam ! Clean residual mean=-0.000046 rms=0.003156 Jy/beam ! Combined flux in latest and established models = 2.92056 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 227 components and 2.92056 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.519 mas, bmaj=10.84 mas, bpa=-14.25 degrees ! Estimated noise=1.74315 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113091 Jy ! Component: 100 - total flux cleaned = 0.0155724 Jy ! Component: 150 - total flux cleaned = 0.0194934 Jy ! Component: 200 - total flux cleaned = 0.022393 Jy ! Component: 250 - total flux cleaned = 0.0240697 Jy ! Component: 300 - total flux cleaned = 0.022178 Jy ! Component: 350 - total flux cleaned = 0.0200456 Jy ! Component: 400 - total flux cleaned = 0.0174156 Jy ! Total flux subtracted in 400 components = 0.0174156 Jy ! Clean residual min=-0.007592 max=0.006991 Jy/beam ! Clean residual mean=-0.000012 rms=0.002236 Jy/beam ! Combined flux in latest and established models = 2.93798 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 = -0.00141614 Jy ! Component: 100 - total flux cleaned = -0.0033302 Jy ! Component: 150 - total flux cleaned = -0.00438199 Jy ! Component: 200 - total flux cleaned = -0.00642161 Jy ! Component: 250 - total flux cleaned = -0.00691368 Jy ! Component: 300 - total flux cleaned = -0.00906361 Jy ! Component: 350 - total flux cleaned = -0.00999824 Jy ! Component: 400 - total flux cleaned = -0.0115681 Jy ! Total flux subtracted in 400 components = -0.0115681 Jy ! Clean residual min=-0.005432 max=0.005059 Jy/beam ! Clean residual mean=-0.000005 rms=0.001860 Jy/beam ! Combined flux in latest and established models = 2.92641 Jy ! Adding 158 model components to the UV plane model. ! The established model now contains 382 components and 2.92641 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=8.704 mas, bpa=-21.67 degrees ! Estimated noise=1.59244 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350162 Jy ! Component: 100 - total flux cleaned = 0.00125178 Jy ! Component: 150 - total flux cleaned = -0.000838836 Jy ! Component: 200 - total flux cleaned = -0.00193347 Jy ! Component: 250 - total flux cleaned = -0.0027347 Jy ! Component: 300 - total flux cleaned = -0.00499636 Jy ! Component: 350 - total flux cleaned = -0.00642027 Jy ! Component: 400 - total flux cleaned = -0.00709218 Jy ! Total flux subtracted in 400 components = -0.00709218 Jy ! Clean residual min=-0.006602 max=0.006412 Jy/beam ! Clean residual mean=0.000010 rms=0.001868 Jy/beam ! Combined flux in latest and established models = 2.91932 Jy selfcal ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 440 components and 2.91932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103850Jy sigma=1.847636 ! Fit after self-cal, rms=0.103730Jy sigma=1.839430 wmodel /scr/pima/rdv94_uvs/J0334-4008_X_map.mod ! Writing 440 model components to file: /scr/pima/rdv94_uvs/J0334-4008_X_map.mod wobs /scr/pima/rdv94_uvs/J0334-4008_X_uvs.fits ! Applying 159 buffered edits. ! Writing UV FITS file: /scr/pima/rdv94_uvs/J0334-4008_X_uvs.fits wwins /scr/pima/rdv94_uvs/J0334-4008_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv94_uvs/J0334-4008_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000354239 Jy ! Component: 100 - total flux cleaned = -0.00136966 Jy ! Component: 150 - total flux cleaned = -0.0018046 Jy ! Component: 200 - total flux cleaned = -0.00232971 Jy ! Component: 250 - total flux cleaned = -0.00314174 Jy ! Component: 300 - total flux cleaned = -0.00393402 Jy ! Component: 350 - total flux cleaned = -0.00451509 Jy ! Component: 400 - total flux cleaned = -0.00527178 Jy ! Component: 450 - total flux cleaned = -0.00582672 Jy ! Component: 500 - total flux cleaned = -0.00664546 Jy ! Component: 550 - total flux cleaned = -0.00735859 Jy ! Component: 600 - total flux cleaned = -0.00797171 Jy ! Component: 650 - total flux cleaned = -0.0085731 Jy ! Component: 700 - total flux cleaned = -0.00908068 Jy ! Component: 750 - total flux cleaned = -0.00924858 Jy ! Component: 800 - total flux cleaned = -0.00941306 Jy ! Component: 850 - total flux cleaned = -0.00941448 Jy ! Component: 900 - total flux cleaned = -0.00957679 Jy ! Component: 950 - total flux cleaned = -0.00965721 Jy ! Component: 1000 - total flux cleaned = -0.00981444 Jy ! Component: 1050 - total flux cleaned = -0.0100464 Jy ! Component: 1100 - total flux cleaned = -0.0099697 Jy ! Component: 1150 - total flux cleaned = -0.0101982 Jy ! Component: 1200 - total flux cleaned = -0.0104222 Jy ! Component: 1250 - total flux cleaned = -0.0105702 Jy ! Component: 1300 - total flux cleaned = -0.0109388 Jy ! Component: 1350 - total flux cleaned = -0.0108656 Jy ! Component: 1400 - total flux cleaned = -0.0111557 Jy ! Component: 1450 - total flux cleaned = -0.0112268 Jy ! Component: 1500 - total flux cleaned = -0.0112991 Jy ! Component: 1550 - total flux cleaned = -0.0115122 Jy ! Component: 1600 - total flux cleaned = -0.0115825 Jy ! Component: 1650 - total flux cleaned = -0.0117915 Jy ! Component: 1700 - total flux cleaned = -0.0120692 Jy ! Component: 1750 - total flux cleaned = -0.0124145 Jy ! Component: 1800 - total flux cleaned = -0.0124144 Jy ! Component: 1850 - total flux cleaned = -0.0127569 Jy ! Component: 1900 - total flux cleaned = -0.0127569 Jy ! Component: 1950 - total flux cleaned = -0.0129611 Jy ! Component: 2000 - total flux cleaned = -0.0132317 Jy ! Component: 2050 - total flux cleaned = -0.0134338 Jy ! Component: 2100 - total flux cleaned = -0.0135005 Jy ! Component: 2150 - total flux cleaned = -0.0135675 Jy ! Component: 2200 - total flux cleaned = -0.0137681 Jy ! Component: 2250 - total flux cleaned = -0.0141011 Jy ! Component: 2300 - total flux cleaned = -0.0143662 Jy ! Component: 2350 - total flux cleaned = -0.0144983 Jy ! Component: 2400 - total flux cleaned = -0.0144984 Jy ! Component: 2450 - total flux cleaned = -0.0148932 Jy ! Component: 2500 - total flux cleaned = -0.0148274 Jy ! Component: 2550 - total flux cleaned = -0.0151548 Jy ! Component: 2600 - total flux cleaned = -0.0152201 Jy ! Component: 2650 - total flux cleaned = -0.0156111 Jy ! Component: 2700 - total flux cleaned = -0.0158058 Jy ! Component: 2750 - total flux cleaned = -0.0159357 Jy ! Component: 2800 - total flux cleaned = -0.0161301 Jy ! Component: 2850 - total flux cleaned = -0.0163244 Jy ! Component: 2900 - total flux cleaned = -0.016518 Jy ! Component: 2950 - total flux cleaned = -0.0167767 Jy ! Component: 3000 - total flux cleaned = -0.0169709 Jy ! Component: 3050 - total flux cleaned = -0.0170357 Jy ! Component: 3100 - total flux cleaned = -0.01723 Jy ! Component: 3150 - total flux cleaned = -0.0174245 Jy ! Component: 3200 - total flux cleaned = -0.0174893 Jy ! Component: 3250 - total flux cleaned = -0.0176844 Jy ! Component: 3300 - total flux cleaned = -0.0180099 Jy ! Component: 3350 - total flux cleaned = -0.0180095 Jy ! Component: 3400 - total flux cleaned = -0.0182703 Jy ! Component: 3450 - total flux cleaned = -0.0184667 Jy ! Component: 3500 - total flux cleaned = -0.0186635 Jy ! Component: 3550 - total flux cleaned = -0.018795 Jy ! Component: 3600 - total flux cleaned = -0.0188607 Jy ! Component: 3650 - total flux cleaned = -0.0191249 Jy ! Component: 3700 - total flux cleaned = -0.0193232 Jy ! Component: 3750 - total flux cleaned = -0.0193228 Jy ! Component: 3800 - total flux cleaned = -0.0195217 Jy ! Component: 3850 - total flux cleaned = -0.0195218 Jy ! Component: 3900 - total flux cleaned = -0.0197888 Jy ! Component: 3950 - total flux cleaned = -0.0198556 Jy ! Component: 4000 - total flux cleaned = -0.0200576 Jy ! Component: 4050 - total flux cleaned = -0.020125 Jy ! Total flux subtracted in 4096 components = -0.0200572 Jy ! Clean residual min=-0.003823 max=0.003626 Jy/beam ! Clean residual mean=-0.000014 rms=0.001286 Jy/beam ! Combined flux in latest and established models = 2.89926 Jy keep ! Adding 227 model components to the UV plane model. ! The established model now contains 662 components and 2.89926 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv94_uvs/J0334-4008_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.027 x 8.704 at -21.67 degrees (North through East) ! Clean map min=-0.02294 max=2.4735 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J0334-4008_X_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 2.4735 rms= 0.00129 Jy quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J0334-4008_X_uvs.log closed on Tue Oct 8 12:11:25 2013