! Started logfile: /scr/pima/rdv62_uvs/J1147-3812_X_uvs.log on Fri Nov 22 22:37:36 2013 obs /scr/pima/rdv62_uvs/J1147-3812_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv62_uvs/J1147-3812_X_uva.fits ! AN table 1: 4 integrations on 6 of 6 possible baselines. ! AN table 2: 3 integrations on 15 of 15 possible baselines. ! AN table 3: 2 integrations on 21 of 21 possible baselines. ! AN table 4: 5 integrations on 36 of 36 possible baselines. ! AN table 5: 3 integrations on 3 of 3 possible baselines. ! AN table 6: 9 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.692557 visibilities/baseline/integration-bin. ! Found source: J1147-3812 ! ! 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 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 856 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/rdv62_uvs/J1147-3812_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:PT self-cal status=correctable weight=1 ! 1:SC 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 ! 2:PT 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:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:KK self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 6:KK self-cal status=correctable weight=1 ! 6: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 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! A total of 18 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! A total of 18 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! A total of 18 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! A total of 18 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.998544Jy sigma=36.363588 ! Fit after self-cal, rms=0.805016Jy sigma=15.582827 ! 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 4:KK ! Flagging baselines of antenna 4:KK in the currently selected channels. flag 5:KK ! Flagging baselines of antenna 5:KK in the currently selected channels. flag 6:KK ! Flagging baselines of antenna 6:KK in the currently selected channels. ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7792 mas, bmaj=2.611 mas, bpa=8.685 degrees ! Estimated noise=2.1992 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 = 1.33955 Jy ! Component: 100 - total flux cleaned = 1.64069 Jy ! Total flux subtracted in 100 components = 1.64069 Jy ! Clean residual min=-0.083376 max=0.103194 Jy/beam ! Clean residual mean=0.000044 rms=0.022198 Jy/beam ! Combined flux in latest and established models = 1.64069 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.64069 Jy ! ! Correcting IF 1. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.463004Jy sigma=6.745747 ! Fit after self-cal, rms=0.466496Jy sigma=6.798470 ! Inverting map and beam ! Estimated beam: bmin=0.7805 mas, bmaj=2.592 mas, bpa=8.681 degrees ! Estimated noise=2.21659 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=1.065 mas, bmaj=3.176 mas, bpa=8.536 degrees ! Estimated noise=1.59577 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 = 0.154627 Jy ! Component: 100 - total flux cleaned = 0.211486 Jy ! Component: 150 - total flux cleaned = 0.235672 Jy ! Component: 200 - total flux cleaned = 0.244875 Jy ! Total flux subtracted in 200 components = 0.244875 Jy ! Clean residual min=-0.064424 max=0.084357 Jy/beam ! Clean residual mean=0.000246 rms=0.018999 Jy/beam ! Combined flux in latest and established models = 1.88557 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 1.88557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.474647Jy sigma=5.023490 ! Fit after self-cal, rms=0.474628Jy sigma=5.022429 ! 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 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 0.97 PT 0.98 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 KP 0.97 LA 0.93 NL 1.00 ! OV 3.60 PT 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.94 KP 0.94 LA 0.89 NL 1.15 ! OV 0.95 PT 0.96 SC 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.95 KK 1.00* KP 0.93 LA 1.76 ! MK 0.99 NL 1.20 OV 0.95 PT 0.95 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 0.93 PT 1.05 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 KP 0.91 LA 0.93 NL 0.99 ! OV 3.54 PT 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.94 KP 0.90 LA 0.90 NL 1.16 ! OV 0.94 PT 1.01 SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.93 KK 1.00* KP 0.90 LA 1.74 ! MK 0.99 NL 1.19 OV 0.93 PT 1.01 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 0.88 PT 1.08 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.04 KP 0.86 LA 0.99 NL 1.01 ! OV 4.74 PT 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 KP 0.85 LA 0.97 NL 1.21 ! OV 1.01 PT 1.03 SC 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 KK 1.00* KP 0.85 LA 1.93 ! MK 1.01 NL 1.23 OV 0.98 PT 1.03 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 0.94 PT 1.06 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.06 KP 0.94 LA 0.98 NL 1.02 ! OV 4.66 PT 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.02 KP 0.92 LA 0.94 NL 1.24 ! OV 0.98 PT 1.04 SC 1.08 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.04 KK 1.00* KP 0.91 LA 1.92 ! MK 1.04 NL 1.27 OV 0.97 PT 1.04 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! KK 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.474628Jy sigma=5.022429 ! Fit after self-cal, rms=0.150230Jy sigma=1.584359 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=3.159 mas, bpa=8.574 degrees ! Estimated noise=1.60957 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 = -0.00171998 Jy ! Component: 100 - total flux cleaned = -0.00149375 Jy ! Component: 150 - total flux cleaned = -0.00148171 Jy ! Component: 200 - total flux cleaned = -0.00128105 Jy ! Total flux subtracted in 200 components = -0.00128105 Jy ! Clean residual min=-0.014828 max=0.015547 Jy/beam ! Clean residual mean=-0.000026 rms=0.003539 Jy/beam ! Combined flux in latest and established models = 1.88428 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 1.88428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149258Jy sigma=1.572491 ! Fit after self-cal, rms=0.149589Jy sigma=1.570327 ! 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=0.149589Jy sigma=1.570327 ! Fit after self-cal, rms=0.149719Jy sigma=1.569775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=3.161 mas, bpa=8.535 degrees ! Estimated noise=1.60974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00154351 Jy ! Component: 100 - total flux cleaned = -0.00131938 Jy ! Component: 150 - total flux cleaned = -0.00110118 Jy ! Component: 200 - total flux cleaned = -0.00110307 Jy ! Total flux subtracted in 200 components = -0.00110307 Jy ! Clean residual min=-0.014515 max=0.015141 Jy/beam ! Clean residual mean=-0.000025 rms=0.003488 Jy/beam ! Combined flux in latest and established models = 1.88318 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 1.88318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148898Jy sigma=1.560000 ! Fit after self-cal, rms=0.148867Jy sigma=1.558866 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 (24, 42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00681203 Jy ! Component: 100 - total flux cleaned = 0.00579636 Jy ! Component: 150 - total flux cleaned = 0.00548571 Jy ! Component: 200 - total flux cleaned = 0.0052382 Jy ! Total flux subtracted in 200 components = 0.0052382 Jy ! Clean residual min=-0.013179 max=0.015204 Jy/beam ! Clean residual mean=-0.000022 rms=0.003223 Jy/beam ! Combined flux in latest and established models = 1.88842 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 1.88842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146713Jy sigma=1.521067 ! Fit after self-cal, rms=0.146697Jy sigma=1.519283 ! Inverting map ! Added new window around map position (5.4, 6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00654948 Jy ! Component: 100 - total flux cleaned = 0.00616234 Jy ! Component: 150 - total flux cleaned = 0.0070632 Jy ! Component: 200 - total flux cleaned = 0.00705642 Jy ! Total flux subtracted in 200 components = 0.00705642 Jy ! Clean residual min=-0.011879 max=0.014023 Jy/beam ! Clean residual mean=-0.000015 rms=0.002921 Jy/beam ! Combined flux in latest and established models = 1.89548 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 1.89548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144222Jy sigma=1.476991 ! Fit after self-cal, rms=0.144160Jy sigma=1.474767 ! Inverting map ! Added new window around map position (-16.4, 16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113606 Jy ! Component: 100 - total flux cleaned = 0.0160702 Jy ! Component: 150 - total flux cleaned = 0.0180399 Jy ! Component: 200 - total flux cleaned = 0.0191715 Jy ! Total flux subtracted in 200 components = 0.0191715 Jy ! Clean residual min=-0.012622 max=0.010323 Jy/beam ! Clean residual mean=-0.000010 rms=0.002564 Jy/beam ! Combined flux in latest and established models = 1.91465 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 77 components and 1.91465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143257Jy sigma=1.442556 ! Fit after self-cal, rms=0.143213Jy sigma=1.440874 ! 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=0.143213Jy sigma=1.440874 ! Fit after self-cal, rms=0.143167Jy sigma=1.430455 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=3.161 mas, bpa=8.546 degrees ! Estimated noise=1.60791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0071735 Jy ! Component: 100 - total flux cleaned = 0.00945647 Jy ! Component: 150 - total flux cleaned = 0.0102741 Jy ! Component: 200 - total flux cleaned = 0.0108331 Jy ! Total flux subtracted in 200 components = 0.0108331 Jy ! Clean residual min=-0.010455 max=0.010034 Jy/beam ! Clean residual mean=-0.000006 rms=0.002335 Jy/beam ! Combined flux in latest and established models = 1.92548 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 87 components and 1.92548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142566Jy sigma=1.414567 ! Fit after self-cal, rms=0.142559Jy sigma=1.414001 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 = 0.0015395 Jy ! Component: 100 - total flux cleaned = 0.00223646 Jy ! Component: 150 - total flux cleaned = 0.0025724 Jy ! Component: 200 - total flux cleaned = 0.00288912 Jy ! Total flux subtracted in 200 components = 0.00288912 Jy ! Clean residual min=-0.010123 max=0.009798 Jy/beam ! Clean residual mean=-0.000004 rms=0.002254 Jy/beam ! Combined flux in latest and established models = 1.92837 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 96 components and 1.92837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142144Jy sigma=1.405636 ! Fit after self-cal, rms=0.142159Jy sigma=1.405512 ! 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=0.142159Jy sigma=1.405512 ! Fit after self-cal, rms=0.142192Jy sigma=1.403979 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.76 mas, bmaj=10.11 mas, bpa=-2.008 degrees ! Estimated noise=1.78669 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034326 Jy ! Component: 100 - total flux cleaned = 0.00502427 Jy ! Component: 150 - total flux cleaned = 0.00565376 Jy ! Component: 200 - total flux cleaned = 0.00607186 Jy ! Total flux subtracted in 200 components = 0.00607186 Jy ! Clean residual min=-0.007497 max=0.009018 Jy/beam ! Clean residual mean=0.000005 rms=0.002263 Jy/beam ! Combined flux in latest and established models = 1.93444 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 106 components and 1.93444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142248Jy sigma=1.401997 ! Fit after self-cal, rms=0.142235Jy sigma=1.401789 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 = 0.000933137 Jy ! Component: 100 - total flux cleaned = 0.00124805 Jy ! Component: 150 - total flux cleaned = 0.00160535 Jy ! Component: 200 - total flux cleaned = 0.00182922 Jy ! Total flux subtracted in 200 components = 0.00182922 Jy ! Clean residual min=-0.007250 max=0.009015 Jy/beam ! Clean residual mean=0.000007 rms=0.002248 Jy/beam ! Combined flux in latest and established models = 1.93627 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 110 components and 1.93627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142174Jy sigma=1.400852 ! Fit after self-cal, rms=0.142173Jy sigma=1.400808 ! 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:PT,true ! 1:PT self-cal status=fixed weight=1 selfant 1:SC,true ! 1:SC 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 2:PT,true ! 2:PT 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:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 3:OV,true ! 3:OV self-cal status=fixed weight=1 selfant 3:PT,true ! 3:PT self-cal status=fixed weight=1 selfant 3:SC,true ! 3:SC 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 4:PT,true ! 4:PT self-cal status=fixed weight=1 selfant 4:SC,true ! 4:SC self-cal status=fixed weight=1 selfant 5:KP,true ! 5:KP self-cal status=fixed weight=1 selfant 5:MK,true ! 5:MK self-cal status=fixed weight=1 selfant 6:MK,true ! 6: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 1 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.497641Jy sigma=5.946769 ! Fit after self-cal, rms=0.188553Jy sigma=1.611518 selfant "",false ! 1:FD self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC 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 ! 2:PT 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:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:KK self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 6:KK self-cal status=correctable weight=1 ! 6: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 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.188553Jy sigma=1.611518 ! Fit after self-cal, rms=0.189976Jy sigma=1.597935 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1965 milli-arcsec ! Estimated beam: bmin=0.7373 mas, bmaj=2.395 mas, bpa=4.577 degrees ! Estimated noise=2.20875 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 = 0.0083966 Jy ! Component: 100 - total flux cleaned = 0.0107335 Jy ! Component: 150 - total flux cleaned = 0.0119822 Jy ! Component: 200 - total flux cleaned = 0.0135166 Jy ! Total flux subtracted in 200 components = 0.0135166 Jy ! Clean residual min=-0.013056 max=0.013234 Jy/beam ! Clean residual mean=0.000035 rms=0.003227 Jy/beam ! Combined flux in latest and established models = 1.94979 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 135 components and 1.94979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.187517Jy sigma=1.580893 ! Fit after self-cal, rms=0.187348Jy sigma=1.577752 ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1965 milli-arcsec uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1965 milli-arcsec ! Estimated beam: bmin=0.9424 mas, bmaj=2.811 mas, bpa=2.12 degrees ! Estimated noise=1.56733 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 = 0.00314635 Jy ! Component: 100 - total flux cleaned = 0.00270966 Jy ! Component: 150 - total flux cleaned = 0.0029162 Jy ! Component: 200 - total flux cleaned = 0.002724 Jy ! Component: 250 - total flux cleaned = 0.00272306 Jy ! Component: 300 - total flux cleaned = 0.00237488 Jy ! Component: 350 - total flux cleaned = 0.00254562 Jy ! Component: 400 - total flux cleaned = 0.00221555 Jy ! Total flux subtracted in 400 components = 0.00221555 Jy ! Clean residual min=-0.009866 max=0.009948 Jy/beam ! Clean residual mean=0.000055 rms=0.002304 Jy/beam ! Combined flux in latest and established models = 1.952 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 156 components and 1.952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185169Jy sigma=1.565298 ! Fit after self-cal, rms=0.185155Jy sigma=1.564863 ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1965 milli-arcsec dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000341475 Jy ! Component: 100 - total flux cleaned = 2.69269e-05 Jy ! Component: 150 - total flux cleaned = -0.000125855 Jy ! Component: 200 - total flux cleaned = -0.000122581 Jy ! Component: 250 - total flux cleaned = -0.000120215 Jy ! Component: 300 - total flux cleaned = -0.000400858 Jy ! Component: 350 - total flux cleaned = -0.00039531 Jy ! Component: 400 - total flux cleaned = -0.000396994 Jy ! Total flux subtracted in 400 components = -0.000396994 Jy ! Clean residual min=-0.009746 max=0.009454 Jy/beam ! Clean residual mean=0.000054 rms=0.002248 Jy/beam ! Combined flux in latest and established models = 1.95161 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 168 components and 1.95161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183913Jy sigma=1.558332 ! Fit after self-cal, rms=0.183909Jy sigma=1.558185 ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1965 milli-arcsec print "=== Finished natural weighting clean for al sites ===" ! === Finished natural weighting clean for al sites === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.492444Jy sigma=5.902184 ! Fit after self-cal, rms=0.183916Jy sigma=1.548876 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1965 milli-arcsec ! Estimated beam: bmin=0.9401 mas, bmaj=2.808 mas, bpa=2.025 degrees ! Estimated noise=1.56774 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00519163 Jy ! Component: 100 - total flux cleaned = 0.0051922 Jy ! Component: 150 - total flux cleaned = 0.00485623 Jy ! Component: 200 - total flux cleaned = 0.00501072 Jy ! Component: 250 - total flux cleaned = 0.00501343 Jy ! Component: 300 - total flux cleaned = 0.00501695 Jy ! Component: 350 - total flux cleaned = 0.00488626 Jy ! Component: 400 - total flux cleaned = 0.00488338 Jy ! Total flux subtracted in 400 components = 0.00488338 Jy ! Clean residual min=-0.009706 max=0.009204 Jy/beam ! Clean residual mean=0.000049 rms=0.002150 Jy/beam ! Combined flux in latest and established models = 1.95649 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 177 components and 1.95649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182107Jy sigma=1.539137 ! Fit after self-cal, rms=0.182099Jy sigma=1.538962 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1965 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126454 Jy ! Component: 100 - total flux cleaned = -2.0938e-06 Jy ! Component: 150 - total flux cleaned = -2.86749e-06 Jy ! Component: 200 - total flux cleaned = 0.00011834 Jy ! Component: 250 - total flux cleaned = 0.000237197 Jy ! Component: 300 - total flux cleaned = 0.000234992 Jy ! Component: 350 - total flux cleaned = 0.000120828 Jy ! Component: 400 - total flux cleaned = 1.14195e-05 Jy ! Total flux subtracted in 400 components = 1.14195e-05 Jy ! Clean residual min=-0.009635 max=0.008966 Jy/beam ! Clean residual mean=0.000049 rms=0.002110 Jy/beam ! Combined flux in latest and established models = 1.9565 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 190 components and 1.9565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181242Jy sigma=1.534071 ! Fit after self-cal, rms=0.181235Jy sigma=1.533952 ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1965 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181235Jy sigma=1.533952 ! Fit after self-cal, rms=0.181285Jy sigma=1.528777 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1965 milli-arcsec ! Estimated beam: bmin=0.9382 mas, bmaj=2.806 mas, bpa=1.946 degrees ! Estimated noise=1.56801 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339889 Jy ! Component: 100 - total flux cleaned = 0.00309537 Jy ! Component: 150 - total flux cleaned = 0.00309505 Jy ! Component: 200 - total flux cleaned = 0.00322561 Jy ! Component: 250 - total flux cleaned = 0.00346033 Jy ! Component: 300 - total flux cleaned = 0.00356994 Jy ! Component: 350 - total flux cleaned = 0.00346055 Jy ! Component: 400 - total flux cleaned = 0.00356785 Jy ! Total flux subtracted in 400 components = 0.00356785 Jy ! Clean residual min=-0.009473 max=0.008491 Jy/beam ! Clean residual mean=0.000041 rms=0.002039 Jy/beam ! Combined flux in latest and established models = 1.96007 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 196 components and 1.96007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179914Jy sigma=1.522105 ! Fit after self-cal, rms=0.179905Jy sigma=1.521984 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1965 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000344356 Jy ! Component: 100 - total flux cleaned = -0.000236317 Jy ! Component: 150 - total flux cleaned = -0.000135093 Jy ! Component: 200 - total flux cleaned = -3.20806e-05 Jy ! Component: 250 - total flux cleaned = 6.98323e-05 Jy ! Component: 300 - total flux cleaned = 0.000167647 Jy ! Component: 350 - total flux cleaned = 0.000164997 Jy ! Component: 400 - total flux cleaned = 0.000166156 Jy ! Total flux subtracted in 400 components = 0.000166156 Jy ! Clean residual min=-0.009378 max=0.008428 Jy/beam ! Clean residual mean=0.000041 rms=0.002008 Jy/beam ! Combined flux in latest and established models = 1.96023 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 203 components and 1.96023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179258Jy sigma=1.518391 ! Fit after self-cal, rms=0.179251Jy sigma=1.518310 ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1965 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime3 ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179251Jy sigma=1.518310 ! Fit after self-cal, rms=0.179461Jy sigma=1.509086 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1965 milli-arcsec ! Estimated beam: bmin=2.729 mas, bmaj=10.02 mas, bpa=-2.661 degrees ! Estimated noise=1.78996 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140542 Jy ! Component: 100 - total flux cleaned = 0.00188601 Jy ! Component: 150 - total flux cleaned = 0.00243704 Jy ! Component: 200 - total flux cleaned = 0.00287022 Jy ! Component: 250 - total flux cleaned = 0.00314703 Jy ! Component: 300 - total flux cleaned = 0.00333717 Jy ! Component: 350 - total flux cleaned = 0.0035913 Jy ! Component: 400 - total flux cleaned = 0.00380117 Jy ! Total flux subtracted in 400 components = 0.00380117 Jy ! Clean residual min=-0.007434 max=0.008138 Jy/beam ! Clean residual mean=0.000057 rms=0.002114 Jy/beam ! Combined flux in latest and established models = 1.96403 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 215 components and 1.96403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179458Jy sigma=1.507858 ! Fit after self-cal, rms=0.179466Jy sigma=1.507740 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1965 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.4, -21). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00693596 Jy ! Component: 100 - total flux cleaned = 0.0100871 Jy ! Component: 150 - total flux cleaned = 0.0121175 Jy ! Component: 200 - total flux cleaned = 0.0139782 Jy ! Component: 250 - total flux cleaned = 0.0160002 Jy ! Component: 300 - total flux cleaned = 0.0173668 Jy ! Component: 350 - total flux cleaned = 0.0188591 Jy ! Component: 400 - total flux cleaned = 0.0201813 Jy ! Total flux subtracted in 400 components = 0.0201813 Jy ! Clean residual min=-0.006127 max=0.005823 Jy/beam ! Clean residual mean=0.000102 rms=0.001684 Jy/beam ! Combined flux in latest and established models = 1.98422 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 286 components and 1.98422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178644Jy sigma=1.495258 ! Fit after self-cal, rms=0.178626Jy sigma=1.494737 ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1965 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for all stations ===" ! === Finished amplitude self-cal for all stations === restore ! Inverting map and beam ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1965 milli-arcsec ! Estimated beam: bmin=0.9367 mas, bmaj=2.804 mas, bpa=1.882 degrees ! Estimated noise=1.56829 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9367 x 2.804 at 1.882 degrees (North through East) ! Clean map min=-0.014177 max=1.7555 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=0.178626Jy sigma=1.494737 ! Fit after self-cal, rms=0.170191Jy sigma=1.300807 ! Inverting map and beam ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1965 milli-arcsec ! Estimated beam: bmin=0.9379 mas, bmaj=2.807 mas, bpa=1.913 degrees ! Estimated noise=1.56991 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00213049 Jy ! Component: 100 - total flux cleaned = -0.000577963 Jy ! Component: 150 - total flux cleaned = 0.000388823 Jy ! Component: 200 - total flux cleaned = 0.00129343 Jy ! Component: 250 - total flux cleaned = 0.00193067 Jy ! Component: 300 - total flux cleaned = 0.00334937 Jy ! Component: 350 - total flux cleaned = 0.00432231 Jy ! Component: 400 - total flux cleaned = 0.00506886 Jy ! Total flux subtracted in 400 components = 0.00506886 Jy ! Clean residual min=-0.006753 max=0.007039 Jy/beam ! Clean residual mean=0.000017 rms=0.001557 Jy/beam ! Combined flux in latest and established models = 1.98928 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 355 components and 1.98929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167660Jy sigma=1.278262 ! Fit after self-cal, rms=0.167654Jy sigma=1.277801 ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1965 milli-arcsec ! Added new window around map position (36.2, 16). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0059222 Jy ! Component: 100 - total flux cleaned = 0.00787992 Jy ! Component: 150 - total flux cleaned = 0.00969982 Jy ! Component: 200 - total flux cleaned = 0.0112577 Jy ! Component: 250 - total flux cleaned = 0.0124347 Jy ! Component: 300 - total flux cleaned = 0.0134045 Jy ! Component: 350 - total flux cleaned = 0.0140285 Jy ! Component: 400 - total flux cleaned = 0.0147917 Jy ! Total flux subtracted in 400 components = 0.0147917 Jy ! Clean residual min=-0.006111 max=0.005268 Jy/beam ! Clean residual mean=0.000022 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 2.00408 Jy ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 405 components and 2.00408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166314Jy sigma=1.260761 ! Fit after self-cal, rms=0.166277Jy sigma=1.260146 ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1965 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166277Jy sigma=1.260146 ! Fit after self-cal, rms=0.166159Jy sigma=1.258953 print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1965 milli-arcsec ! Estimated beam: bmin=0.7351 mas, bmaj=2.391 mas, bpa=4.367 degrees ! Estimated noise=2.20823 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.3726 Jy ! Component: 100 - total flux cleaned = 1.67997 Jy ! Component: 150 - total flux cleaned = 1.78821 Jy ! Component: 200 - total flux cleaned = 1.84502 Jy ! Component: 250 - total flux cleaned = 1.87617 Jy ! Component: 300 - total flux cleaned = 1.88932 Jy ! Component: 350 - total flux cleaned = 1.89863 Jy ! Component: 400 - total flux cleaned = 1.90407 Jy ! Total flux subtracted in 400 components = 1.90407 Jy ! Clean residual min=-0.015792 max=0.015156 Jy/beam ! Clean residual mean=-0.000017 rms=0.003577 Jy/beam ! Combined flux in latest and established models = 1.90407 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 47 model components to the UV plane model. ! The established model now contains 47 components and 1.90407 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1965 milli-arcsec ! Estimated beam: bmin=0.938 mas, bmaj=2.808 mas, bpa=1.916 degrees ! Estimated noise=1.57004 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) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140553 Jy ! Component: 100 - total flux cleaned = 0.0210972 Jy ! Component: 150 - total flux cleaned = 0.026915 Jy ! Component: 200 - total flux cleaned = 0.0310282 Jy ! Component: 250 - total flux cleaned = 0.0352257 Jy ! Component: 300 - total flux cleaned = 0.0401771 Jy ! Component: 350 - total flux cleaned = 0.0454537 Jy ! Component: 400 - total flux cleaned = 0.049776 Jy ! Total flux subtracted in 400 components = 0.049776 Jy ! Clean residual min=-0.009265 max=0.008285 Jy/beam ! Clean residual mean=-0.000041 rms=0.002111 Jy/beam ! Combined flux in latest and established models = 1.95385 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 108 components and 1.95385 Jy ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1965 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1965 milli-arcsec ! Estimated beam: bmin=2.73 mas, bmaj=10.03 mas, bpa=-2.654 degrees ! Estimated noise=1.78951 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276984 Jy ! Component: 100 - total flux cleaned = 0.00729102 Jy ! Component: 150 - total flux cleaned = 0.0111005 Jy ! Component: 200 - total flux cleaned = 0.0147287 Jy ! Component: 250 - total flux cleaned = 0.0180516 Jy ! Component: 300 - total flux cleaned = 0.0212913 Jy ! Component: 350 - total flux cleaned = 0.0244645 Jy ! Component: 400 - total flux cleaned = 0.0271813 Jy ! Total flux subtracted in 400 components = 0.0271813 Jy ! Clean residual min=-0.005008 max=0.005089 Jy/beam ! Clean residual mean=-0.000015 rms=0.001643 Jy/beam ! Combined flux in latest and established models = 1.98103 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (39.8, -19.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177238 Jy ! Component: 100 - total flux cleaned = 0.00390867 Jy ! Component: 150 - total flux cleaned = 0.00653153 Jy ! Component: 200 - total flux cleaned = 0.00923194 Jy ! Component: 250 - total flux cleaned = 0.0115072 Jy ! Component: 300 - total flux cleaned = 0.0135282 Jy ! Component: 350 - total flux cleaned = 0.0151094 Jy ! Component: 400 - total flux cleaned = 0.0166205 Jy ! Total flux subtracted in 400 components = 0.0166205 Jy ! Clean residual min=-0.004576 max=0.004499 Jy/beam ! Clean residual mean=0.000002 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 1.99765 Jy ! Adding 114 model components to the UV plane model. ! The established model now contains 219 components and 1.99765 Jy ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1965 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1965 milli-arcsec ! Estimated beam: bmin=0.938 mas, bmaj=2.808 mas, bpa=1.916 degrees ! Estimated noise=1.57004 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.99526e-05 Jy ! Component: 100 - total flux cleaned = 0.000531088 Jy ! Component: 150 - total flux cleaned = 0.00122505 Jy ! Component: 200 - total flux cleaned = 0.00234442 Jy ! Component: 250 - total flux cleaned = 0.00341858 Jy ! Component: 300 - total flux cleaned = 0.00485518 Jy ! Component: 350 - total flux cleaned = 0.00524456 Jy ! Component: 400 - total flux cleaned = 0.00620235 Jy ! Total flux subtracted in 400 components = 0.00620235 Jy ! Clean residual min=-0.007100 max=0.005261 Jy/beam ! Clean residual mean=0.000010 rms=0.001405 Jy/beam ! Combined flux in latest and established models = 2.00385 Jy selfcal ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 276 components and 2.00385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165274Jy sigma=1.262547 ! Fit after self-cal, rms=0.164949Jy sigma=1.258048 wmodel /scr/pima/rdv62_uvs/J1147-3812_X_map.mod ! Writing 276 model components to file: /scr/pima/rdv62_uvs/J1147-3812_X_map.mod wobs /scr/pima/rdv62_uvs/J1147-3812_X_uvs.fits ! Applying 635 buffered edits. ! Writing UV FITS file: /scr/pima/rdv62_uvs/J1147-3812_X_uvs.fits wwins /scr/pima/rdv62_uvs/J1147-3812_X_map.win ! wwins: Wrote 7 windows to /scr/pima/rdv62_uvs/J1147-3812_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1965 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00293596 Jy ! Component: 100 - total flux cleaned = -0.00545626 Jy ! Component: 150 - total flux cleaned = -0.00781447 Jy ! Component: 200 - total flux cleaned = -0.00998481 Jy ! Component: 250 - total flux cleaned = -0.0119134 Jy ! Component: 300 - total flux cleaned = -0.0137874 Jy ! Component: 350 - total flux cleaned = -0.0155316 Jy ! Component: 400 - total flux cleaned = -0.0170728 Jy ! Component: 450 - total flux cleaned = -0.0186597 Jy ! Component: 500 - total flux cleaned = -0.0199044 Jy ! Component: 550 - total flux cleaned = -0.021052 Jy ! Component: 600 - total flux cleaned = -0.0222541 Jy ! Component: 650 - total flux cleaned = -0.0233627 Jy ! Component: 700 - total flux cleaned = -0.0245275 Jy ! Component: 750 - total flux cleaned = -0.0254599 Jy ! Component: 800 - total flux cleaned = -0.0266623 Jy ! Component: 850 - total flux cleaned = -0.0274291 Jy ! Component: 900 - total flux cleaned = -0.0282567 Jy ! Component: 950 - total flux cleaned = -0.0289381 Jy ! Component: 1000 - total flux cleaned = -0.0296123 Jy ! Component: 1050 - total flux cleaned = -0.030145 Jy ! Component: 1100 - total flux cleaned = -0.0305403 Jy ! Component: 1150 - total flux cleaned = -0.030803 Jy ! Component: 1200 - total flux cleaned = -0.0312563 Jy ! Component: 1250 - total flux cleaned = -0.0315121 Jy ! Component: 1300 - total flux cleaned = -0.0318302 Jy ! Component: 1350 - total flux cleaned = -0.0321455 Jy ! Component: 1400 - total flux cleaned = -0.0322083 Jy ! Component: 1450 - total flux cleaned = -0.0325186 Jy ! Component: 1500 - total flux cleaned = -0.0325185 Jy ! Component: 1550 - total flux cleaned = -0.0326405 Jy ! Component: 1600 - total flux cleaned = -0.0328213 Jy ! Component: 1650 - total flux cleaned = -0.0328808 Jy ! Component: 1700 - total flux cleaned = -0.0328805 Jy ! Component: 1750 - total flux cleaned = -0.0329393 Jy ! Component: 1800 - total flux cleaned = -0.0331741 Jy ! Component: 1850 - total flux cleaned = -0.0331732 Jy ! Component: 1900 - total flux cleaned = -0.0332305 Jy ! Component: 1950 - total flux cleaned = -0.033403 Jy ! Component: 2000 - total flux cleaned = -0.0334036 Jy ! Component: 2050 - total flux cleaned = -0.0335739 Jy ! Component: 2100 - total flux cleaned = -0.0337433 Jy ! Component: 2150 - total flux cleaned = -0.0339111 Jy ! Component: 2200 - total flux cleaned = -0.0341335 Jy ! Component: 2250 - total flux cleaned = -0.0342991 Jy ! Component: 2300 - total flux cleaned = -0.0345184 Jy ! Component: 2350 - total flux cleaned = -0.034627 Jy ! Component: 2400 - total flux cleaned = -0.0346816 Jy ! Component: 2450 - total flux cleaned = -0.0349511 Jy ! Component: 2500 - total flux cleaned = -0.0352189 Jy ! Component: 2550 - total flux cleaned = -0.0354852 Jy ! Component: 2600 - total flux cleaned = -0.0355381 Jy ! Component: 2650 - total flux cleaned = -0.0354326 Jy ! Component: 2700 - total flux cleaned = -0.0356951 Jy ! Component: 2750 - total flux cleaned = -0.0356956 Jy ! Component: 2800 - total flux cleaned = -0.0358512 Jy ! Component: 2850 - total flux cleaned = -0.0358511 Jy ! Component: 2900 - total flux cleaned = -0.0361077 Jy ! Component: 2950 - total flux cleaned = -0.0361587 Jy ! Component: 3000 - total flux cleaned = -0.0364125 Jy ! Component: 3050 - total flux cleaned = -0.0364125 Jy ! Component: 3100 - total flux cleaned = -0.0365138 Jy ! Component: 3150 - total flux cleaned = -0.0366135 Jy ! Component: 3200 - total flux cleaned = -0.0367635 Jy ! Component: 3250 - total flux cleaned = -0.0369624 Jy ! Component: 3300 - total flux cleaned = -0.0371601 Jy ! Component: 3350 - total flux cleaned = -0.0373083 Jy ! Component: 3400 - total flux cleaned = -0.0375046 Jy ! Component: 3450 - total flux cleaned = -0.0376513 Jy ! Component: 3500 - total flux cleaned = -0.0378946 Jy ! Component: 3550 - total flux cleaned = -0.0378948 Jy ! Component: 3600 - total flux cleaned = -0.0380884 Jy ! Component: 3650 - total flux cleaned = -0.038329 Jy ! Component: 3700 - total flux cleaned = -0.0385685 Jy ! Component: 3750 - total flux cleaned = -0.0386637 Jy ! Component: 3800 - total flux cleaned = -0.0387589 Jy ! Component: 3850 - total flux cleaned = -0.0389014 Jy ! Component: 3900 - total flux cleaned = -0.0392791 Jy ! Component: 3950 - total flux cleaned = -0.039279 Jy ! Component: 4000 - total flux cleaned = -0.0395129 Jy ! Component: 4050 - total flux cleaned = -0.0394194 Jy ! Total flux subtracted in 4096 components = -0.0395594 Jy ! Clean residual min=-0.002775 max=0.002668 Jy/beam ! Clean residual mean=0.000018 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 1.96429 Jy keep ! Adding 241 model components to the UV plane model. ! The established model now contains 514 components and 1.96429 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv62_uvs/J1147-3812_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1965 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.938 x 2.808 at 1.916 degrees (North through East) ! Clean map min=-0.0074024 max=1.7611 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv62_uvs/J1147-3812_X_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map ! Your choice of large map pixels excluded 1.04% of the data. ! The x-axis pixel size should ideally be below 0.1965 milli-arcsec float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 1.7611 rms= 0.00078 Jy quit ! Quitting program ! Log file /scr/pima/rdv62_uvs/J1147-3812_X_uvs.log closed on Fri Nov 22 22:37:42 2013