! Started logfile: /scr/pima/rdv94_uvs/J0051-4226_X_uvs.log on Tue Oct 8 12:09:15 2013 obs /scr/pima/rdv94_uvs/J0051-4226_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J0051-4226_X_uva.fits ! AN table 1: 2 integrations on 6 of 6 possible baselines. ! AN table 2: 2 integrations on 10 of 10 possible baselines. ! AN table 3: 4 integrations on 15 of 15 possible baselines. ! AN table 4: 9 integrations on 10 of 10 possible baselines. ! AN table 5: 2 integrations on 3 of 3 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0051-4226 ! ! 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 752 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/J0051-4226_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:NL 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:OV self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 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:OV self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.298160Jy sigma=13.736652 ! Fit after self-cal, rms=0.336109Jy sigma=2.538774 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7869 mas, bmaj=3.804 mas, bpa=-17.69 degrees ! Estimated noise=3.61784 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 = 0.570858 Jy ! Component: 100 - total flux cleaned = 0.723988 Jy ! Total flux subtracted in 100 components = 0.723988 Jy ! Clean residual min=-0.041445 max=0.069250 Jy/beam ! Clean residual mean=0.000017 rms=0.011011 Jy/beam ! Combined flux in latest and established models = 0.723988 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.723988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198948Jy sigma=2.143007 ! Fit after self-cal, rms=0.198937Jy sigma=2.142355 ! Inverting map ! Added new window around map position (-0.8, -4.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.08157 Jy ! Component: 100 - total flux cleaned = 0.132854 Jy ! Total flux subtracted in 100 components = 0.132854 Jy ! Clean residual min=-0.034836 max=0.036987 Jy/beam ! Clean residual mean=0.000021 rms=0.007335 Jy/beam ! Combined flux in latest and established models = 0.856842 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.856842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156200Jy sigma=1.511137 ! Fit after self-cal, rms=0.156093Jy sigma=1.509800 ! Inverting map print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=4.628 mas, bpa=-17.62 degrees ! Estimated noise=2.66383 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 = 0.0482007 Jy ! Component: 100 - total flux cleaned = 0.074218 Jy ! Component: 150 - total flux cleaned = 0.0899099 Jy ! Component: 200 - total flux cleaned = 0.0982879 Jy ! Total flux subtracted in 200 components = 0.0982879 Jy ! Clean residual min=-0.036196 max=0.028891 Jy/beam ! Clean residual mean=0.000046 rms=0.007194 Jy/beam ! Combined flux in latest and established models = 0.95513 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 52 components and 0.95513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144885Jy sigma=1.304772 ! Fit after self-cal, rms=0.144772Jy sigma=1.302437 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.87 LA 1.15 NL 1.12 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.93 KP 1.04 LA 1.05 NL 1.17 ! OV 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 KP 0.98 LA 1.04 MK 1.07 ! NL 1.36 OV 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.94 KP 1.02 LA 1.11 MK 0.96 ! OV 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! KP 0.00* MK 0.00* OV 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.82 LA 1.05 NL 1.15 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 KP 0.94 LA 1.01 NL 1.08 ! OV 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.94 KP 0.91 LA 1.02 MK 0.99 ! NL 1.42 OV 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.93 KP 0.97 LA 1.06 MK 0.97 ! OV 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! KP 0.00* MK 0.00* OV 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 KP 0.83 LA 1.14 NL 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 KP 0.87 LA 1.12 NL 1.10 ! OV 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.93 KP 0.85 LA 1.05 MK 0.91 ! NL 1.39 OV 1.09 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.95 KP 0.85 LA 1.14 MK 0.97 ! OV 1.08 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! KP 0.00* MK 0.00* OV 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 0.81 LA 1.02 NL 1.21 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.07 KP 0.93 LA 1.03 NL 1.16 ! OV 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.95 KP 0.92 LA 1.08 MK 1.04 ! NL 1.40 OV 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.01 KP 0.93 LA 1.11 MK 1.02 ! OV 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! KP 0.00* MK 0.00* OV 0.00* ! ! ! Fit before self-cal, rms=0.144772Jy sigma=1.302437 ! Fit after self-cal, rms=0.121073Jy sigma=1.016161 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=4.6 mas, bpa=-18.1 degrees ! Estimated noise=2.72013 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 = -0.0103857 Jy ! Component: 100 - total flux cleaned = -0.0117991 Jy ! Component: 150 - total flux cleaned = -0.0132321 Jy ! Component: 200 - total flux cleaned = -0.0139786 Jy ! Total flux subtracted in 200 components = -0.0139786 Jy ! Clean residual min=-0.016503 max=0.015286 Jy/beam ! Clean residual mean=0.000025 rms=0.003871 Jy/beam ! Combined flux in latest and established models = 0.941151 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.941151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119390Jy sigma=0.995998 ! Fit after self-cal, rms=0.119587Jy sigma=0.994823 ! 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=0.119587Jy sigma=0.994823 ! Fit after self-cal, rms=0.120323Jy sigma=0.991193 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=4.591 mas, bpa=-18.05 degrees ! Estimated noise=2.70729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00850271 Jy ! Component: 100 - total flux cleaned = -0.00929622 Jy ! Component: 150 - total flux cleaned = -0.00998395 Jy ! Component: 200 - total flux cleaned = -0.0107825 Jy ! Total flux subtracted in 200 components = -0.0107825 Jy ! Clean residual min=-0.015833 max=0.014358 Jy/beam ! Clean residual mean=0.000020 rms=0.003582 Jy/beam ! Combined flux in latest and established models = 0.930369 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.930369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119165Jy sigma=0.980044 ! Fit after self-cal, rms=0.119143Jy sigma=0.979580 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 = -0.00123294 Jy ! Component: 100 - total flux cleaned = -0.00155692 Jy ! Component: 150 - total flux cleaned = -0.00185619 Jy ! Component: 200 - total flux cleaned = -0.0021355 Jy ! Total flux subtracted in 200 components = -0.0021355 Jy ! Clean residual min=-0.015293 max=0.014292 Jy/beam ! Clean residual mean=0.000020 rms=0.003497 Jy/beam ! Combined flux in latest and established models = 0.928233 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.928234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118801Jy sigma=0.975044 ! Fit after self-cal, rms=0.118818Jy sigma=0.974821 ! 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=0.118818Jy sigma=0.974821 ! Fit after self-cal, rms=0.116818Jy sigma=0.930171 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=4.577 mas, bpa=-17.95 degrees ! Estimated noise=2.70748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00424623 Jy ! Component: 100 - total flux cleaned = -0.00483194 Jy ! Component: 150 - total flux cleaned = -0.00534271 Jy ! Component: 200 - total flux cleaned = -0.00568729 Jy ! Total flux subtracted in 200 components = -0.00568729 Jy ! Clean residual min=-0.012299 max=0.008689 Jy/beam ! Clean residual mean=0.000006 rms=0.002582 Jy/beam ! Combined flux in latest and established models = 0.922546 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 101 components and 0.922546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116409Jy sigma=0.925808 ! Fit after self-cal, rms=0.116447Jy sigma=0.925234 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 = -0.00119949 Jy ! Component: 100 - total flux cleaned = -0.00151442 Jy ! Component: 150 - total flux cleaned = -0.00188693 Jy ! Component: 200 - total flux cleaned = -0.0021454 Jy ! Total flux subtracted in 200 components = -0.0021454 Jy ! Clean residual min=-0.011831 max=0.008608 Jy/beam ! Clean residual mean=0.000006 rms=0.002518 Jy/beam ! Combined flux in latest and established models = 0.920401 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 110 components and 0.920401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116291Jy sigma=0.923256 ! Fit after self-cal, rms=0.116315Jy sigma=0.923053 ! 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=0.116315Jy sigma=0.923053 ! Fit after self-cal, rms=0.117216Jy sigma=0.921711 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.838 mas, bmaj=10.1 mas, bpa=-3.226 degrees ! Estimated noise=2.9571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00560614 Jy ! Component: 100 - total flux cleaned = -0.00681923 Jy ! Component: 150 - total flux cleaned = -0.00737156 Jy ! Component: 200 - total flux cleaned = -0.00786479 Jy ! Total flux subtracted in 200 components = -0.00786479 Jy ! Clean residual min=-0.010007 max=0.007528 Jy/beam ! Clean residual mean=0.000006 rms=0.002652 Jy/beam ! Combined flux in latest and established models = 0.912536 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 120 components and 0.912536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117411Jy sigma=0.919320 ! Fit after self-cal, rms=0.117335Jy sigma=0.918847 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 = -0.000760009 Jy ! Component: 100 - total flux cleaned = -0.00115081 Jy ! Component: 150 - total flux cleaned = -0.0015033 Jy ! Component: 200 - total flux cleaned = -0.00182095 Jy ! Total flux subtracted in 200 components = -0.00182095 Jy ! Clean residual min=-0.009274 max=0.007352 Jy/beam ! Clean residual mean=0.000006 rms=0.002575 Jy/beam ! Combined flux in latest and established models = 0.910715 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 121 components and 0.910715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117419Jy sigma=0.918627 ! Fit after self-cal, rms=0.117397Jy sigma=0.918563 ! 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 1:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV self-cal status=fixed weight=1 selfant 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:KP,true ! 3:KP self-cal status=fixed weight=1 selfant 3:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3:MK,true ! 3:MK self-cal status=fixed weight=1 selfant 3:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 3:OV,true ! 3:OV self-cal status=fixed weight=1 selfant 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 5:KP,true ! 5:KP self-cal status=fixed weight=1 selfant 5:MK,true ! 5:MK self-cal status=fixed weight=1 selfant 5:OV,true ! 5:OV self-cal status=fixed weight=1 ![Exited script file: /tmp/ff.ff] selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116475Jy sigma=0.920946 ! Fit after self-cal, rms=0.116475Jy sigma=0.920946 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:NL 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:OV self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 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:OV self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.116475Jy sigma=0.920946 ! Fit after self-cal, rms=0.118212Jy sigma=0.916299 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=0.7932 mas, bmaj=3.693 mas, bpa=-18.17 degrees ! Estimated noise=3.72401 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 (-4.8, -11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205492 Jy ! Component: 100 - total flux cleaned = 0.000645873 Jy ! Component: 150 - total flux cleaned = -0.00162167 Jy ! Component: 200 - total flux cleaned = -0.00259008 Jy ! Total flux subtracted in 200 components = -0.00259008 Jy ! Clean residual min=-0.011178 max=0.012232 Jy/beam ! Clean residual mean=0.000025 rms=0.002671 Jy/beam ! Combined flux in latest and established models = 0.908125 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 143 components and 0.908125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115731Jy sigma=0.904240 ! Fit after self-cal, rms=0.115611Jy sigma=0.902674 ! Inverting map ! Added new window around map position (3, -25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117905 Jy ! Component: 100 - total flux cleaned = 0.00259677 Jy ! Component: 150 - total flux cleaned = 0.00284108 Jy ! Component: 200 - total flux cleaned = 0.00226583 Jy ! Total flux subtracted in 200 components = 0.00226583 Jy ! Clean residual min=-0.010398 max=0.009467 Jy/beam ! Clean residual mean=0.000024 rms=0.002312 Jy/beam ! Combined flux in latest and established models = 0.910391 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 163 components and 0.910391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114110Jy sigma=0.897581 ! Fit after self-cal, rms=0.114154Jy sigma=0.897156 ! 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=1.037 mas, bmaj=4.593 mas, bpa=-17.93 degrees ! Estimated noise=2.71705 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 (-20, 9). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200288 Jy ! Component: 100 - total flux cleaned = 0.00134816 Jy ! Component: 150 - total flux cleaned = 0.00259954 Jy ! Component: 200 - total flux cleaned = 0.00293294 Jy ! Component: 250 - total flux cleaned = 0.00338443 Jy ! Component: 300 - total flux cleaned = 0.00311642 Jy ! Component: 350 - total flux cleaned = 0.00311826 Jy ! Component: 400 - total flux cleaned = 0.00323755 Jy ! Total flux subtracted in 400 components = 0.00323755 Jy ! Clean residual min=-0.006828 max=0.006978 Jy/beam ! Clean residual mean=0.000011 rms=0.001758 Jy/beam ! Combined flux in latest and established models = 0.913628 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 200 components and 0.913628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112376Jy sigma=0.887590 ! Fit after self-cal, rms=0.112381Jy sigma=0.886633 ! Inverting map ! Added new window around map position (45.4, 29.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00510014 Jy ! Component: 100 - total flux cleaned = 0.00749721 Jy ! Component: 150 - total flux cleaned = 0.00898237 Jy ! Component: 200 - total flux cleaned = 0.00996206 Jy ! Component: 250 - total flux cleaned = 0.0108597 Jy ! Component: 300 - total flux cleaned = 0.0119761 Jy ! Component: 350 - total flux cleaned = 0.0126304 Jy ! Component: 400 - total flux cleaned = 0.0127581 Jy ! Total flux subtracted in 400 components = 0.0127581 Jy ! Clean residual min=-0.005613 max=0.006256 Jy/beam ! Clean residual mean=0.000007 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 0.926386 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 245 components and 0.926387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110573Jy sigma=0.877436 ! Fit after self-cal, rms=0.110565Jy sigma=0.876585 ! Inverting map ! Added new window around map position (-31, -7.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00458771 Jy ! Component: 100 - total flux cleaned = 0.0057773 Jy ! Component: 150 - total flux cleaned = 0.00589722 Jy ! Component: 200 - total flux cleaned = 0.00601761 Jy ! Component: 250 - total flux cleaned = 0.00601754 Jy ! Component: 300 - total flux cleaned = 0.00613303 Jy ! Component: 350 - total flux cleaned = 0.00612624 Jy ! Component: 400 - total flux cleaned = 0.00612331 Jy ! Total flux subtracted in 400 components = 0.00612331 Jy ! Clean residual min=-0.005014 max=0.006426 Jy/beam ! Clean residual mean=0.000001 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 0.93251 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 281 components and 0.93251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109549Jy sigma=0.870407 ! Fit after self-cal, rms=0.109523Jy sigma=0.869977 ! Inverting map ! Added new window around map position (24.2, 10.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00472187 Jy ! Component: 100 - total flux cleaned = 0.00590298 Jy ! Component: 150 - total flux cleaned = 0.0065696 Jy ! Component: 200 - total flux cleaned = 0.00743736 Jy ! Component: 250 - total flux cleaned = 0.00824951 Jy ! Component: 300 - total flux cleaned = 0.00913237 Jy ! Component: 350 - total flux cleaned = 0.0094482 Jy ! Component: 400 - total flux cleaned = 0.0099542 Jy ! Total flux subtracted in 400 components = 0.0099542 Jy ! Clean residual min=-0.004665 max=0.004965 Jy/beam ! Clean residual mean=0.000003 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.942464 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 325 components and 0.942464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108485Jy sigma=0.864085 ! Fit after self-cal, rms=0.108457Jy sigma=0.863585 ! 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 = 0.00178364 Jy ! Component: 100 - total flux cleaned = 0.00211039 Jy ! Component: 150 - total flux cleaned = 0.00241582 Jy ! Component: 200 - total flux cleaned = 0.00222591 Jy ! Component: 250 - total flux cleaned = 0.00232015 Jy ! Component: 300 - total flux cleaned = 0.00231796 Jy ! Component: 350 - total flux cleaned = 0.00240589 Jy ! Component: 400 - total flux cleaned = 0.00249138 Jy ! Total flux subtracted in 400 components = 0.00249138 Jy ! Clean residual min=-0.004632 max=0.004783 Jy/beam ! Clean residual mean=0.000003 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.944955 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 351 components and 0.944955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107887Jy sigma=0.861123 ! Fit after self-cal, rms=0.107872Jy sigma=0.860954 ! Inverting map ! Added new window around map position (38.4, -13). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264065 Jy ! Component: 100 - total flux cleaned = 0.0037243 Jy ! Component: 150 - total flux cleaned = 0.00458479 Jy ! Component: 200 - total flux cleaned = 0.00518962 Jy ! Component: 250 - total flux cleaned = 0.00528667 Jy ! Component: 300 - total flux cleaned = 0.00556812 Jy ! Component: 350 - total flux cleaned = 0.00610823 Jy ! Component: 400 - total flux cleaned = 0.00628347 Jy ! Total flux subtracted in 400 components = 0.00628347 Jy ! Clean residual min=-0.004686 max=0.004683 Jy/beam ! Clean residual mean=0.000004 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.951239 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 399 components and 0.951239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107156Jy sigma=0.856948 ! Fit after self-cal, rms=0.107128Jy sigma=0.856655 ! 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 5. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.106310Jy sigma=0.858017 ! Fit after self-cal, rms=0.107305Jy sigma=0.853955 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=4.593 mas, bpa=-17.94 degrees ! Estimated noise=2.71548 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148151 Jy ! Component: 100 - total flux cleaned = 0.00191411 Jy ! Component: 150 - total flux cleaned = 0.00253169 Jy ! Component: 200 - total flux cleaned = 0.00340584 Jy ! Component: 250 - total flux cleaned = 0.00414934 Jy ! Component: 300 - total flux cleaned = 0.0046908 Jy ! Component: 350 - total flux cleaned = 0.00504034 Jy ! Component: 400 - total flux cleaned = 0.00538302 Jy ! Total flux subtracted in 400 components = 0.00538302 Jy ! Clean residual min=-0.003697 max=0.004142 Jy/beam ! Clean residual mean=0.000000 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.956622 Jy selfcal ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 438 components and 0.956621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106709Jy sigma=0.851407 ! Fit after self-cal, rms=0.106710Jy sigma=0.851252 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-46, 40). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111643 Jy ! Component: 100 - total flux cleaned = 0.00238627 Jy ! Component: 150 - total flux cleaned = 0.00373721 Jy ! Component: 200 - total flux cleaned = 0.00432477 Jy ! Component: 250 - total flux cleaned = 0.00451433 Jy ! Component: 300 - total flux cleaned = 0.00496549 Jy ! Component: 350 - total flux cleaned = 0.00505345 Jy ! Component: 400 - total flux cleaned = 0.00564976 Jy ! Total flux subtracted in 400 components = 0.00564976 Jy ! Clean residual min=-0.003172 max=0.003749 Jy/beam ! Clean residual mean=0.000001 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.962271 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 465 components and 0.962271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106167Jy sigma=0.847578 ! Fit after self-cal, rms=0.106170Jy sigma=0.847415 ! Inverting map ! Added new window around map position (48, 10). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162502 Jy ! Component: 100 - total flux cleaned = 0.00192613 Jy ! Component: 150 - total flux cleaned = 0.00230275 Jy ! Component: 200 - total flux cleaned = 0.00274893 Jy ! Component: 250 - total flux cleaned = 0.00325981 Jy ! Component: 300 - total flux cleaned = 0.00358922 Jy ! Component: 350 - total flux cleaned = 0.00382953 Jy ! Component: 400 - total flux cleaned = 0.00382901 Jy ! Total flux subtracted in 400 components = 0.00382901 Jy ! Clean residual min=-0.003112 max=0.003280 Jy/beam ! Clean residual mean=0.000001 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.9661 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 502 components and 0.9661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105631Jy sigma=0.844837 ! Fit after self-cal, rms=0.105630Jy sigma=0.844685 ! Inverting map ! Added new window around map position (-10.4, -44). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000837662 Jy ! Component: 100 - total flux cleaned = 0.000655801 Jy ! Component: 150 - total flux cleaned = 0.00108343 Jy ! Component: 200 - total flux cleaned = 0.0012487 Jy ! Component: 250 - total flux cleaned = 0.00149124 Jy ! Component: 300 - total flux cleaned = 0.001728 Jy ! Component: 350 - total flux cleaned = 0.00165181 Jy ! Component: 400 - total flux cleaned = 0.00195577 Jy ! Total flux subtracted in 400 components = 0.00195577 Jy ! Clean residual min=-0.002908 max=0.002789 Jy/beam ! Clean residual mean=0.000001 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.968056 Jy ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 545 components and 0.968056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105160Jy sigma=0.842547 ! Fit after self-cal, rms=0.105156Jy sigma=0.842460 ! 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=0.105156Jy sigma=0.842460 ! Fit after self-cal, rms=0.105476Jy sigma=0.841294 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=4.596 mas, bpa=-17.93 degrees ! Estimated noise=2.71941 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232564 Jy ! Component: 100 - total flux cleaned = 0.00268565 Jy ! Component: 150 - total flux cleaned = 0.00259988 Jy ! Component: 200 - total flux cleaned = 0.00283908 Jy ! Component: 250 - total flux cleaned = 0.00283862 Jy ! Component: 300 - total flux cleaned = 0.00299224 Jy ! Component: 350 - total flux cleaned = 0.0029173 Jy ! Component: 400 - total flux cleaned = 0.003138 Jy ! Total flux subtracted in 400 components = 0.003138 Jy ! Clean residual min=-0.002682 max=0.002526 Jy/beam ! Clean residual mean=-0.000003 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.971194 Jy selfcal ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 585 components and 0.971194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105070Jy sigma=0.839397 ! Fit after self-cal, rms=0.105079Jy sigma=0.839310 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-42.2, 11.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000448479 Jy ! Component: 100 - total flux cleaned = 0.000532632 Jy ! Component: 150 - total flux cleaned = 0.00069757 Jy ! Component: 200 - total flux cleaned = 0.000701917 Jy ! Component: 250 - total flux cleaned = 0.000928674 Jy ! Component: 300 - total flux cleaned = 0.00100261 Jy ! Component: 350 - total flux cleaned = 0.00100224 Jy ! Component: 400 - total flux cleaned = 0.000933061 Jy ! Total flux subtracted in 400 components = 0.000933061 Jy ! Clean residual min=-0.002508 max=0.002433 Jy/beam ! Clean residual mean=-0.000002 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.972127 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 624 components and 0.972127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104713Jy sigma=0.837363 ! Fit after self-cal, rms=0.104715Jy sigma=0.837254 ! 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=0.104715Jy sigma=0.837254 ! Fit after self-cal, rms=0.103198Jy sigma=0.807249 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.846 mas, bmaj=10.12 mas, bpa=-3.15 degrees ! Estimated noise=2.95787 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000158495 Jy ! Component: 100 - total flux cleaned = 7.07095e-05 Jy ! Component: 150 - total flux cleaned = 0.000424663 Jy ! Component: 200 - total flux cleaned = 0.000828455 Jy ! Component: 250 - total flux cleaned = 0.000958919 Jy ! Component: 300 - total flux cleaned = 0.00108357 Jy ! Component: 350 - total flux cleaned = 0.00120446 Jy ! Component: 400 - total flux cleaned = 0.00132186 Jy ! Total flux subtracted in 400 components = 0.00132186 Jy ! Clean residual min=-0.002831 max=0.002331 Jy/beam ! Clean residual mean=-0.000005 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.973449 Jy selfcal ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 691 components and 0.973449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102992Jy sigma=0.805876 ! Fit after self-cal, rms=0.102984Jy sigma=0.805782 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 = 0.000103872 Jy ! Component: 100 - total flux cleaned = 0.000160409 Jy ! Component: 150 - total flux cleaned = 0.00010209 Jy ! Component: 200 - total flux cleaned = 0.000213711 Jy ! Component: 250 - total flux cleaned = 0.000105352 Jy ! Component: 300 - total flux cleaned = -5.4936e-07 Jy ! Component: 350 - total flux cleaned = -5.19646e-05 Jy ! Component: 400 - total flux cleaned = -5.23166e-05 Jy ! Total flux subtracted in 400 components = -5.23166e-05 Jy ! Clean residual min=-0.002685 max=0.002201 Jy/beam ! Clean residual mean=-0.000004 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.973397 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 732 components and 0.973397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102831Jy sigma=0.804979 ! Fit after self-cal, rms=0.102829Jy sigma=0.804929 ! 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=1.037 mas, bmaj=4.596 mas, bpa=-17.91 degrees ! Estimated noise=2.72274 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.037 x 4.596 at -17.91 degrees (North through East) ! Clean map min=-0.016253 max=0.69676 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=0.102829Jy sigma=0.804929 ! Fit after self-cal, rms=0.096375Jy sigma=0.674907 ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=4.597 mas, bpa=-17.93 degrees ! Estimated noise=2.72182 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000569843 Jy ! Component: 100 - total flux cleaned = 0.00170206 Jy ! Component: 150 - total flux cleaned = 0.00226746 Jy ! Component: 200 - total flux cleaned = 0.00233519 Jy ! Component: 250 - total flux cleaned = 0.00266682 Jy ! Component: 300 - total flux cleaned = 0.00273253 Jy ! Component: 350 - total flux cleaned = 0.00285833 Jy ! Component: 400 - total flux cleaned = 0.00291975 Jy ! Total flux subtracted in 400 components = 0.00291975 Jy ! Clean residual min=-0.002301 max=0.002143 Jy/beam ! Clean residual mean=-0.000005 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.976317 Jy ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 785 components and 0.976317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096063Jy sigma=0.673368 ! Fit after self-cal, rms=0.096074Jy sigma=0.673311 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000399484 Jy ! Component: 100 - total flux cleaned = 0.00058758 Jy ! Component: 150 - total flux cleaned = 0.000708112 Jy ! Component: 200 - total flux cleaned = 0.000708027 Jy ! Component: 250 - total flux cleaned = 0.000826713 Jy ! Component: 300 - total flux cleaned = 0.000769572 Jy ! Component: 350 - total flux cleaned = 0.000940857 Jy ! Component: 400 - total flux cleaned = 0.00105336 Jy ! Total flux subtracted in 400 components = 0.00105336 Jy ! Clean residual min=-0.002194 max=0.002028 Jy/beam ! Clean residual mean=-0.000004 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.97737 Jy ! Performing phase self-cal ! Adding 93 model components to the UV plane model. ! The established model now contains 816 components and 0.97737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095836Jy sigma=0.672184 ! Fit after self-cal, rms=0.095844Jy sigma=0.672149 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095844Jy sigma=0.672149 ! Fit after self-cal, rms=0.095998Jy sigma=0.671997 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=0.7934 mas, bmaj=3.694 mas, bpa=-18.18 degrees ! Estimated noise=3.72736 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.573239 Jy ! Component: 100 - total flux cleaned = 0.726339 Jy ! Component: 150 - total flux cleaned = 0.801812 Jy ! Component: 200 - total flux cleaned = 0.845926 Jy ! Component: 250 - total flux cleaned = 0.86577 Jy ! Component: 300 - total flux cleaned = 0.877515 Jy ! Component: 350 - total flux cleaned = 0.888806 Jy ! Component: 400 - total flux cleaned = 0.896885 Jy ! Total flux subtracted in 400 components = 0.896885 Jy ! Clean residual min=-0.013910 max=0.015589 Jy/beam ! Clean residual mean=0.000002 rms=0.003218 Jy/beam ! Combined flux in latest and established models = 0.896885 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 95 model components to the UV plane model. ! The established model now contains 95 components and 0.896885 Jy ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=4.599 mas, bpa=-17.93 degrees ! Estimated noise=2.7216 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.2, 5.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012519 Jy ! Component: 100 - total flux cleaned = 0.0157345 Jy ! Component: 150 - total flux cleaned = 0.019337 Jy ! Component: 200 - total flux cleaned = 0.0222117 Jy ! Component: 250 - total flux cleaned = 0.0235328 Jy ! Component: 300 - total flux cleaned = 0.0247794 Jy ! Component: 350 - total flux cleaned = 0.0262412 Jy ! Component: 400 - total flux cleaned = 0.0279098 Jy ! Total flux subtracted in 400 components = 0.0279098 Jy ! Clean residual min=-0.007411 max=0.006350 Jy/beam ! Clean residual mean=-0.000022 rms=0.001874 Jy/beam ! Combined flux in latest and established models = 0.924795 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 177 components and 0.924795 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=2.847 mas, bmaj=10.12 mas, bpa=-3.145 degrees ! Estimated noise=2.95567 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0017017 Jy ! Component: 100 - total flux cleaned = -0.000976169 Jy ! Component: 150 - total flux cleaned = -0.000974947 Jy ! Component: 200 - total flux cleaned = -0.000353455 Jy ! Component: 250 - total flux cleaned = 0.000619655 Jy ! Component: 300 - total flux cleaned = 0.00116972 Jy ! Component: 350 - total flux cleaned = 0.00187102 Jy ! Component: 400 - total flux cleaned = 0.00253863 Jy ! Total flux subtracted in 400 components = 0.00253863 Jy ! Clean residual min=-0.005584 max=0.004348 Jy/beam ! Clean residual mean=-0.000026 rms=0.001445 Jy/beam ! Combined flux in latest and established models = 0.927333 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 = 0.000645867 Jy ! Component: 100 - total flux cleaned = 0.00142021 Jy ! Component: 150 - total flux cleaned = 0.00186854 Jy ! Component: 200 - total flux cleaned = 0.00201854 Jy ! Component: 250 - total flux cleaned = 0.00300954 Jy ! Component: 300 - total flux cleaned = 0.00342157 Jy ! Component: 350 - total flux cleaned = 0.00421917 Jy ! Component: 400 - total flux cleaned = 0.00473097 Jy ! Total flux subtracted in 400 components = 0.00473097 Jy ! Clean residual min=-0.005461 max=0.003607 Jy/beam ! Clean residual mean=-0.000019 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.932064 Jy ! Adding 157 model components to the UV plane model. ! The established model now contains 326 components and 0.932064 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=4.599 mas, bpa=-17.93 degrees ! Estimated noise=2.7216 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000221819 Jy ! Component: 100 - total flux cleaned = 0.00133331 Jy ! Component: 150 - total flux cleaned = 0.00235243 Jy ! Component: 200 - total flux cleaned = 0.0031344 Jy ! Component: 250 - total flux cleaned = 0.0036947 Jy ! Component: 300 - total flux cleaned = 0.00477827 Jy ! Component: 350 - total flux cleaned = 0.0052943 Jy ! Component: 400 - total flux cleaned = 0.00631872 Jy ! Total flux subtracted in 400 components = 0.00631872 Jy ! Clean residual min=-0.004524 max=0.004877 Jy/beam ! Clean residual mean=-0.000011 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.938383 Jy selfcal ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 380 components and 0.938383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101723Jy sigma=0.703217 ! Fit after self-cal, rms=0.101354Jy sigma=0.701356 wmodel /scr/pima/rdv94_uvs/J0051-4226_X_map.mod ! Writing 380 model components to file: /scr/pima/rdv94_uvs/J0051-4226_X_map.mod wobs /scr/pima/rdv94_uvs/J0051-4226_X_uvs.fits ! Applying 376 buffered edits. ! Writing UV FITS file: /scr/pima/rdv94_uvs/J0051-4226_X_uvs.fits wwins /scr/pima/rdv94_uvs/J0051-4226_X_map.win ! wwins: Wrote 14 windows to /scr/pima/rdv94_uvs/J0051-4226_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 = 0.00108691 Jy ! Component: 100 - total flux cleaned = 0.0012351 Jy ! Component: 150 - total flux cleaned = 0.00130381 Jy ! Component: 200 - total flux cleaned = 0.00144065 Jy ! Component: 250 - total flux cleaned = 0.00170856 Jy ! Component: 300 - total flux cleaned = 0.00177326 Jy ! Component: 350 - total flux cleaned = 0.00183753 Jy ! Component: 400 - total flux cleaned = 0.00202507 Jy ! Component: 450 - total flux cleaned = 0.00202546 Jy ! Component: 500 - total flux cleaned = 0.00214697 Jy ! Component: 550 - total flux cleaned = 0.00202833 Jy ! Component: 600 - total flux cleaned = 0.00185262 Jy ! Component: 650 - total flux cleaned = 0.001679 Jy ! Component: 700 - total flux cleaned = 0.00139436 Jy ! Component: 750 - total flux cleaned = 0.00105787 Jy ! Component: 800 - total flux cleaned = 0.000945748 Jy ! Component: 850 - total flux cleaned = 0.0006163 Jy ! Component: 900 - total flux cleaned = 0.000616123 Jy ! Component: 950 - total flux cleaned = 0.000294118 Jy ! Component: 1000 - total flux cleaned = 0.000346945 Jy ! Component: 1050 - total flux cleaned = 3.12698e-05 Jy ! Component: 1100 - total flux cleaned = 3.11836e-05 Jy ! Component: 1150 - total flux cleaned = -2.09854e-05 Jy ! Component: 1200 - total flux cleaned = -0.000225856 Jy ! Component: 1250 - total flux cleaned = -0.000276933 Jy ! Component: 1300 - total flux cleaned = -0.000578182 Jy ! Component: 1350 - total flux cleaned = -0.00057749 Jy ! Component: 1400 - total flux cleaned = -0.000676108 Jy ! Component: 1450 - total flux cleaned = -0.000920543 Jy ! Component: 1500 - total flux cleaned = -0.00101721 Jy ! Component: 1550 - total flux cleaned = -0.00111322 Jy ! Component: 1600 - total flux cleaned = -0.00116061 Jy ! Component: 1650 - total flux cleaned = -0.00125539 Jy ! Component: 1700 - total flux cleaned = -0.00134923 Jy ! Component: 1750 - total flux cleaned = -0.0014422 Jy ! Component: 1800 - total flux cleaned = -0.00158102 Jy ! Component: 1850 - total flux cleaned = -0.00153512 Jy ! Component: 1900 - total flux cleaned = -0.0016713 Jy ! Component: 1950 - total flux cleaned = -0.00176123 Jy ! Component: 2000 - total flux cleaned = -0.00189533 Jy ! Component: 2050 - total flux cleaned = -0.00202836 Jy ! Component: 2100 - total flux cleaned = -0.00198409 Jy ! Component: 2150 - total flux cleaned = -0.00198456 Jy ! Component: 2200 - total flux cleaned = -0.002158 Jy ! Component: 2250 - total flux cleaned = -0.00224456 Jy ! Component: 2300 - total flux cleaned = -0.00237314 Jy ! Component: 2350 - total flux cleaned = -0.00258567 Jy ! Component: 2400 - total flux cleaned = -0.00262781 Jy ! Component: 2450 - total flux cleaned = -0.00262839 Jy ! Component: 2500 - total flux cleaned = -0.00283685 Jy ! Component: 2550 - total flux cleaned = -0.00283707 Jy ! Component: 2600 - total flux cleaned = -0.00287803 Jy ! Component: 2650 - total flux cleaned = -0.00287809 Jy ! Component: 2700 - total flux cleaned = -0.00287772 Jy ! Component: 2750 - total flux cleaned = -0.00295839 Jy ! Component: 2800 - total flux cleaned = -0.00307882 Jy ! Component: 2850 - total flux cleaned = -0.0031183 Jy ! Component: 2900 - total flux cleaned = -0.00323695 Jy ! Component: 2950 - total flux cleaned = -0.00343336 Jy ! Component: 3000 - total flux cleaned = -0.00327729 Jy ! Component: 3050 - total flux cleaned = -0.00335497 Jy ! Component: 3100 - total flux cleaned = -0.00343212 Jy ! Component: 3150 - total flux cleaned = -0.0035086 Jy ! Component: 3200 - total flux cleaned = -0.00347023 Jy ! Component: 3250 - total flux cleaned = -0.00339463 Jy ! Component: 3300 - total flux cleaned = -0.00343233 Jy ! Component: 3350 - total flux cleaned = -0.00346992 Jy ! Component: 3400 - total flux cleaned = -0.00335824 Jy ! Component: 3450 - total flux cleaned = -0.00339535 Jy ! Component: 3500 - total flux cleaned = -0.00324769 Jy ! Component: 3550 - total flux cleaned = -0.00328465 Jy ! Component: 3600 - total flux cleaned = -0.00339433 Jy ! Component: 3650 - total flux cleaned = -0.00332153 Jy ! Component: 3700 - total flux cleaned = -0.00321309 Jy ! Component: 3750 - total flux cleaned = -0.00299744 Jy ! Component: 3800 - total flux cleaned = -0.0031403 Jy ! Component: 3850 - total flux cleaned = -0.00314009 Jy ! Component: 3900 - total flux cleaned = -0.00321069 Jy ! Component: 3950 - total flux cleaned = -0.0029643 Jy ! Component: 4000 - total flux cleaned = -0.00303407 Jy ! Component: 4050 - total flux cleaned = -0.00299921 Jy ! Total flux subtracted in 4096 components = -0.00279111 Jy ! Clean residual min=-0.001950 max=0.001826 Jy/beam ! Clean residual mean=0.000003 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.935592 Jy keep ! Adding 239 model components to the UV plane model. ! The established model now contains 614 components and 0.935592 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv94_uvs/J0051-4226_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.037 x 4.599 at -17.93 degrees (North through East) ! Clean map min=-0.0096866 max=0.71022 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J0051-4226_X_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 0.7102 rms= 0.00062 Jy quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J0051-4226_X_uvs.log closed on Tue Oct 8 12:09:22 2013