! Started logfile: /scr/pima/rdv94_uvs/J1740+5211_S_uvs.log on Tue Oct 8 12:22:56 2013 obs /scr/pima/rdv94_uvs/J1740+5211_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J1740+5211_S_uva.fits ! AN table 1: 2 integrations on 28 of 28 possible baselines. ! AN table 2: 3 integrations on 10 of 10 possible baselines. ! AN table 3: 3 integrations on 6 of 6 possible baselines. ! AN table 4: 6 integrations on 66 of 66 possible baselines. ! AN table 5: 3 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1740+5211 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2180 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv94_uvs/J1740+5211_S] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN 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 ! 1:NY self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:NY self-cal status=correctable weight=1 ! 2:ON self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:NY self-cal status=correctable weight=1 ! 3:WF self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:HN 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:NY self-cal status=correctable weight=1 ! 4:ON self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:WF self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:NY self-cal status=correctable weight=1 ! 5:ON self-cal status=correctable weight=1 ! 5:WZ self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.068864Jy sigma=50.462613 ! Fit after self-cal, rms=1.013138Jy sigma=18.089988 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] flag 1:NY ! Flagging baselines of antenna 1:NY in the currently selected channels. flag 2:NY ! Flagging baselines of antenna 2:NY in the currently selected channels. flag 2:ON ! Flagging baselines of antenna 2:ON in the currently selected channels. flag 2:WZ ! Flagging baselines of antenna 2:WZ in the currently selected channels. flag 3:NY ! Flagging baselines of antenna 3:NY in the currently selected channels. flag 3:WF ! Flagging baselines of antenna 3:WF in the currently selected channels. flag 4:NY ! Flagging baselines of antenna 4:NY in the currently selected channels. flag 4:ON ! Flagging baselines of antenna 4:ON in the currently selected channels. flag 4:WF ! Flagging baselines of antenna 4:WF in the currently selected channels. flag 4:WZ ! Flagging baselines of antenna 4:WZ in the currently selected channels. flag 5:NY ! Flagging baselines of antenna 5:NY in the currently selected channels. flag 5:ON ! Flagging baselines of antenna 5:ON in the currently selected channels. flag 5:WZ ! Flagging baselines of antenna 5:WZ 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=4.013 mas, bmaj=5.953 mas, bpa=81.5 degrees ! Estimated noise=0.761469 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 = 1.1169 Jy ! Component: 100 - total flux cleaned = 1.36055 Jy ! Total flux subtracted in 100 components = 1.36055 Jy ! Clean residual min=-0.047362 max=0.069697 Jy/beam ! Clean residual mean=0.000217 rms=0.013305 Jy/beam ! Combined flux in latest and established models = 1.36055 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.36055 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 24 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 2 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 24 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 2 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 24 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 2 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 24 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=0.286370Jy sigma=10.889627 ! Fit after self-cal, rms=0.285394Jy sigma=10.843120 ! Inverting map and beam ! Estimated beam: bmin=4.005 mas, bmaj=5.929 mas, bpa=83.81 degrees ! Estimated noise=0.775115 mJy/beam. print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.6 mas, bmaj=6.645 mas, bpa=82.46 degrees ! Estimated noise=0.648042 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 = 0.073603 Jy ! Component: 100 - total flux cleaned = 0.103977 Jy ! Component: 150 - total flux cleaned = 0.116264 Jy ! Component: 200 - total flux cleaned = 0.117184 Jy ! Total flux subtracted in 200 components = 0.117184 Jy ! Clean residual min=-0.039112 max=0.060163 Jy/beam ! Clean residual mean=0.000248 rms=0.012099 Jy/beam ! Combined flux in latest and established models = 1.47773 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 30 components and 1.47773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.270159Jy sigma=10.137622 ! Fit after self-cal, rms=0.270135Jy sigma=10.136762 ! 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: ! BR 0.99 FD 1.08 HN 1.11 KP 1.19 ! LA 1.25 NL 0.93 NY 1.00* PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* NY 0.00* ON 0.00* OV 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* HN 0.00* NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 FD 1.10 HN 1.10 KP 1.15 ! LA 1.22 MK 0.92 NL 0.92 NY 1.00* ! ON 1.00* OV 0.96 WF 1.00* WZ 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* HN 0.00* NL 0.00* NY 0.00* ! ON 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.15 HN 1.16 KP 1.19 ! LA 1.15 NL 0.97 NY 1.00* PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* NY 0.00* ON 0.00* OV 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* HN 0.00* NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 FD 1.16 HN 1.15 KP 1.15 ! LA 1.11 MK 0.99 NL 0.96 NY 1.00* ! ON 1.00* OV 0.99 WF 1.00* WZ 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* HN 0.00* NL 0.00* NY 0.00* ! ON 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.18 HN 1.13 KP 1.03 ! LA 0.92 NL 1.04 NY 1.00* PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* NY 0.00* ON 0.00* OV 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* HN 0.00* NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 1.18 HN 1.10 KP 1.00 ! LA 0.89 MK 0.97 NL 1.00 NY 1.00* ! ON 1.00* OV 0.99 WF 1.00* WZ 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* HN 0.00* NL 0.00* NY 0.00* ! ON 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.71 FD 1.13 HN 1.03 KP 0.95 ! LA 0.75 NL 0.94 NY 1.00* PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* NY 0.00* ON 0.00* OV 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* HN 0.00* NY 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.87 FD 1.14 HN 0.99 KP 0.92 ! LA 0.73 MK 1.07 NL 0.93 NY 1.00* ! ON 1.00* OV 0.85 WF 1.00* WZ 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* HN 0.00* NL 0.00* NY 0.00* ! ON 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.270135Jy sigma=10.136762 ! Fit after self-cal, rms=0.047685Jy sigma=1.754546 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.56 mas, bmaj=6.885 mas, bpa=81.36 degrees ! Estimated noise=0.653699 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 (5, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000574785 Jy ! Component: 100 - total flux cleaned = 0.00177102 Jy ! Component: 150 - total flux cleaned = 0.00295258 Jy ! Component: 200 - total flux cleaned = 0.00411318 Jy ! Total flux subtracted in 200 components = 0.00411318 Jy ! Clean residual min=-0.005663 max=0.004768 Jy/beam ! Clean residual mean=-0.000036 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 1.48185 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 52 components and 1.48185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044309Jy sigma=1.631174 ! Fit after self-cal, rms=0.044300Jy sigma=1.627379 ! 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=0.044300Jy sigma=1.627379 ! Fit after self-cal, rms=0.043853Jy sigma=1.617411 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.56 mas, bmaj=6.89 mas, bpa=81.46 degrees ! Estimated noise=0.653999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000717646 Jy ! Component: 100 - total flux cleaned = 0.00183598 Jy ! Component: 150 - total flux cleaned = 0.0029177 Jy ! Component: 200 - total flux cleaned = 0.00349584 Jy ! Total flux subtracted in 200 components = 0.00349584 Jy ! Clean residual min=-0.005067 max=0.004352 Jy/beam ! Clean residual mean=-0.000044 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 1.48534 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 1.48534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042784Jy sigma=1.581310 ! Fit after self-cal, rms=0.042738Jy sigma=1.579916 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 = 0.00146619 Jy ! Component: 100 - total flux cleaned = 0.00176131 Jy ! Component: 150 - total flux cleaned = 0.00201717 Jy ! Component: 200 - total flux cleaned = 0.00209373 Jy ! Total flux subtracted in 200 components = 0.00209373 Jy ! Clean residual min=-0.004790 max=0.004311 Jy/beam ! Clean residual mean=-0.000050 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 1.48743 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 1.48743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042349Jy sigma=1.567521 ! Fit after self-cal, rms=0.042333Jy sigma=1.566970 ! 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=0.042333Jy sigma=1.566970 ! Fit after self-cal, rms=0.039284Jy sigma=1.416366 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.566 mas, bmaj=6.883 mas, bpa=81.31 degrees ! Estimated noise=0.654391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000910759 Jy ! Component: 100 - total flux cleaned = 0.00122836 Jy ! Component: 150 - total flux cleaned = 0.00153894 Jy ! Component: 200 - total flux cleaned = 0.00176257 Jy ! Total flux subtracted in 200 components = 0.00176257 Jy ! Clean residual min=-0.003818 max=0.003895 Jy/beam ! Clean residual mean=-0.000041 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 1.4892 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 1.4892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.039114Jy sigma=1.409744 ! Fit after self-cal, rms=0.039104Jy sigma=1.409321 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 = 0.000445248 Jy ! Component: 100 - total flux cleaned = 0.000482336 Jy ! Component: 150 - total flux cleaned = 0.000482043 Jy ! Component: 200 - total flux cleaned = 0.000514607 Jy ! Total flux subtracted in 200 components = 0.000514607 Jy ! Clean residual min=-0.003775 max=0.003907 Jy/beam ! Clean residual mean=-0.000043 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 1.48971 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 100 components and 1.48971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.039040Jy sigma=1.406656 ! Fit after self-cal, rms=0.039036Jy sigma=1.406509 ! Inverting map ! Added new window around map position (-23.5, 43.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105803 Jy ! Component: 100 - total flux cleaned = 0.000684334 Jy ! Component: 150 - total flux cleaned = 0.000818844 Jy ! Component: 200 - total flux cleaned = 0.00116827 Jy ! Total flux subtracted in 200 components = 0.00116827 Jy ! Clean residual min=-0.003633 max=0.003430 Jy/beam ! Clean residual mean=-0.000043 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 1.49088 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 121 components and 1.49088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.038612Jy sigma=1.391487 ! Fit after self-cal, rms=0.038592Jy sigma=1.390697 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.038592Jy sigma=1.390697 ! Fit after self-cal, rms=0.038540Jy sigma=1.389179 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.858 mas, bmaj=10.33 mas, bpa=65.9 degrees ! Estimated noise=0.757345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000755049 Jy ! Component: 100 - total flux cleaned = 0.000839752 Jy ! Component: 150 - total flux cleaned = 0.00102346 Jy ! Component: 200 - total flux cleaned = 0.00112295 Jy ! Total flux subtracted in 200 components = 0.00112295 Jy ! Clean residual min=-0.003716 max=0.004331 Jy/beam ! Clean residual mean=-0.000078 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 1.492 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 142 components and 1.492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.038491Jy sigma=1.386354 ! Fit after self-cal, rms=0.038485Jy sigma=1.386151 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 = 0.000174972 Jy ! Component: 100 - total flux cleaned = 0.000300424 Jy ! Component: 150 - total flux cleaned = 0.000415668 Jy ! Component: 200 - total flux cleaned = 0.000545095 Jy ! Total flux subtracted in 200 components = 0.000545095 Jy ! Clean residual min=-0.003667 max=0.004339 Jy/beam ! Clean residual mean=-0.000080 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 1.49255 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 159 components and 1.49255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.038456Jy sigma=1.384720 ! Fit after self-cal, rms=0.038449Jy sigma=1.384557 ! Inverting map ! Added new window around map position (-18, -119.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358592 Jy ! Component: 100 - total flux cleaned = 0.00533825 Jy ! Component: 150 - total flux cleaned = 0.00653614 Jy ! Component: 200 - total flux cleaned = 0.00724497 Jy ! Total flux subtracted in 200 components = 0.00724497 Jy ! Clean residual min=-0.004052 max=0.002921 Jy/beam ! Clean residual mean=-0.000083 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 1.49979 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 201 components and 1.49979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.038223Jy sigma=1.374340 ! Fit after self-cal, rms=0.038213Jy sigma=1.373892 ! 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:BR,true ! 1:BR self-cal status=fixed weight=1 selfant 1:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:HN,true ! 1:HN 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 1:PT,true ! 1:PT self-cal status=fixed weight=1 selfant 2:BR,true ! 2:BR self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV self-cal status=fixed weight=1 selfant 3:BR,true ! 3:BR self-cal status=fixed weight=1 selfant 3:HN,true ! 3:HN self-cal status=fixed weight=1 selfant 4:BR,true ! 4:BR self-cal status=fixed weight=1 selfant 4:FD,true ! 4:FD self-cal status=fixed weight=1 selfant 4:HN,true ! 4:HN self-cal status=fixed weight=1 selfant 4:KP,true ! 4:KP self-cal status=fixed weight=1 selfant 4:LA,true ! 4:LA self-cal status=fixed weight=1 selfant 4:MK,true ! 4:MK self-cal status=fixed weight=1 selfant 4:NL,true ! 4:NL self-cal status=fixed weight=1 selfant 4:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 5:BR,true ! 5:BR self-cal status=fixed weight=1 selfant 5:HN,true ! 5:HN self-cal status=fixed weight=1 selfant 5:NL,true ! 5:NL 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=0.754814Jy sigma=9.674379 ! Fit after self-cal, rms=0.125078Jy sigma=2.896594 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN 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 ! 1:NY self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:NY self-cal status=correctable weight=1 ! 2:ON self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:NY self-cal status=correctable weight=1 ! 3:WF self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:HN 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:NY self-cal status=correctable weight=1 ! 4:ON self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:WF self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:NY self-cal status=correctable weight=1 ! 5:ON self-cal status=correctable weight=1 ! 5:WZ self-cal status=correctable weight=1 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=0.125078Jy sigma=2.896594 ! Fit after self-cal, rms=0.114876Jy sigma=2.510053 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.077 mas, bmaj=3.4 mas, bpa=9.221 degrees ! Estimated noise=0.681222 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 = 0.0167244 Jy ! Component: 100 - total flux cleaned = 0.0237027 Jy ! Component: 150 - total flux cleaned = 0.0270669 Jy ! Component: 200 - total flux cleaned = 0.0286939 Jy ! Total flux subtracted in 200 components = 0.0286939 Jy ! Clean residual min=-0.008052 max=0.009301 Jy/beam ! Clean residual mean=-0.000018 rms=0.001908 Jy/beam ! Combined flux in latest and established models = 1.52849 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 219 components and 1.52849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111083Jy sigma=2.399015 ! Fit after self-cal, rms=0.110333Jy sigma=2.379854 ! Inverting map ! Added new window around map position (-7.5, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00673137 Jy ! Component: 100 - total flux cleaned = 0.00803328 Jy ! Component: 150 - total flux cleaned = 0.00802709 Jy ! Component: 200 - total flux cleaned = 0.00774836 Jy ! Total flux subtracted in 200 components = 0.00774836 Jy ! Clean residual min=-0.007337 max=0.008206 Jy/beam ! Clean residual mean=-0.000031 rms=0.001739 Jy/beam ! Combined flux in latest and established models = 1.53624 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 251 components and 1.53624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109108Jy sigma=2.347852 ! Fit after self-cal, rms=0.109046Jy sigma=2.346624 ! Inverting map ! Added new window around map position (-83.5, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00468419 Jy ! Component: 100 - total flux cleaned = 0.00520295 Jy ! Component: 150 - total flux cleaned = 0.0051903 Jy ! Component: 200 - total flux cleaned = 0.00450449 Jy ! Total flux subtracted in 200 components = 0.00450449 Jy ! Clean residual min=-0.007175 max=0.007686 Jy/beam ! Clean residual mean=-0.000036 rms=0.001629 Jy/beam ! Combined flux in latest and established models = 1.54074 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 271 components and 1.54074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108244Jy sigma=2.325184 ! Fit after self-cal, rms=0.108225Jy sigma=2.324411 ! Inverting map ! Added new window around map position (-18.5, 86.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00477218 Jy ! Component: 100 - total flux cleaned = 0.00477456 Jy ! Component: 150 - total flux cleaned = 0.00457202 Jy ! Component: 200 - total flux cleaned = 0.00476329 Jy ! Total flux subtracted in 200 components = 0.00476329 Jy ! Clean residual min=-0.006803 max=0.006268 Jy/beam ! Clean residual mean=-0.000041 rms=0.001543 Jy/beam ! Combined flux in latest and established models = 1.5455 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 292 components and 1.5455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107569Jy sigma=2.304617 ! Fit after self-cal, rms=0.107559Jy sigma=2.304145 ! Inverting map uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.491 mas, bmaj=3.777 mas, bpa=11.6 degrees ! Estimated noise=0.53986 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 = -0.00423216 Jy ! Component: 100 - total flux cleaned = -0.00633758 Jy ! Component: 150 - total flux cleaned = -0.00826683 Jy ! Component: 200 - total flux cleaned = -0.00973211 Jy ! Component: 250 - total flux cleaned = -0.0112592 Jy ! Component: 300 - total flux cleaned = -0.012844 Jy ! Component: 350 - total flux cleaned = -0.0137992 Jy ! Component: 400 - total flux cleaned = -0.0144511 Jy ! Total flux subtracted in 400 components = -0.0144511 Jy ! Clean residual min=-0.006511 max=0.005465 Jy/beam ! Clean residual mean=-0.000240 rms=0.001419 Jy/beam ! Combined flux in latest and established models = 1.53105 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 347 components and 1.53105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106561Jy sigma=2.273499 ! Fit after self-cal, rms=0.106561Jy sigma=2.272795 ! 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 = -0.00107566 Jy ! Component: 100 - total flux cleaned = -0.00145338 Jy ! Component: 150 - total flux cleaned = -0.00133128 Jy ! Component: 200 - total flux cleaned = -0.00157106 Jy ! Component: 250 - total flux cleaned = -0.00168873 Jy ! Component: 300 - total flux cleaned = -0.00169532 Jy ! Component: 350 - total flux cleaned = -0.00202497 Jy ! Component: 400 - total flux cleaned = -0.00202394 Jy ! Total flux subtracted in 400 components = -0.00202394 Jy ! Clean residual min=-0.006329 max=0.005315 Jy/beam ! Clean residual mean=-0.000225 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 1.52903 Jy ! Performing phase self-cal ! Adding 94 model components to the UV plane model. ! The established model now contains 377 components and 1.52903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106015Jy sigma=2.258442 ! Fit after self-cal, rms=0.106021Jy sigma=2.258188 ! 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106021Jy sigma=2.258188 ! Fit after self-cal, rms=0.104407Jy sigma=2.221830 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.48 mas, bmaj=3.769 mas, bpa=11.55 degrees ! Estimated noise=0.539612 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00508088 Jy ! Component: 100 - total flux cleaned = 0.00526532 Jy ! Component: 150 - total flux cleaned = 0.00498425 Jy ! Component: 200 - total flux cleaned = 0.00472474 Jy ! Component: 250 - total flux cleaned = 0.00460325 Jy ! Component: 300 - total flux cleaned = 0.00471779 Jy ! Component: 350 - total flux cleaned = 0.00471965 Jy ! Component: 400 - total flux cleaned = 0.00503268 Jy ! Total flux subtracted in 400 components = 0.00503268 Jy ! Clean residual min=-0.005714 max=0.004373 Jy/beam ! Clean residual mean=-0.000137 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 1.53406 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 401 components and 1.53406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103522Jy sigma=2.196294 ! Fit after self-cal, rms=0.103529Jy sigma=2.196102 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 = 0.000318287 Jy ! Component: 100 - total flux cleaned = 0.000417192 Jy ! Component: 150 - total flux cleaned = 0.000799318 Jy ! Component: 200 - total flux cleaned = 0.000984423 Jy ! Component: 250 - total flux cleaned = 0.00125301 Jy ! Component: 300 - total flux cleaned = 0.00133977 Jy ! Component: 350 - total flux cleaned = 0.00134108 Jy ! Component: 400 - total flux cleaned = 0.00151039 Jy ! Total flux subtracted in 400 components = 0.00151039 Jy ! Clean residual min=-0.005542 max=0.004084 Jy/beam ! Clean residual mean=-0.000143 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 1.53557 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 416 components and 1.53557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103177Jy sigma=2.187340 ! Fit after self-cal, rms=0.103181Jy sigma=2.187251 ! 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=0.103181Jy sigma=2.187251 ! Fit after self-cal, rms=0.102429Jy sigma=2.169360 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.475 mas, bmaj=3.764 mas, bpa=11.45 degrees ! Estimated noise=0.539576 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321702 Jy ! Component: 100 - total flux cleaned = 0.00310523 Jy ! Component: 150 - total flux cleaned = 0.00288664 Jy ! Component: 200 - total flux cleaned = 0.00308065 Jy ! Component: 250 - total flux cleaned = 0.00336295 Jy ! Component: 300 - total flux cleaned = 0.00336172 Jy ! Component: 350 - total flux cleaned = 0.00336317 Jy ! Component: 400 - total flux cleaned = 0.0034464 Jy ! Total flux subtracted in 400 components = 0.0034464 Jy ! Clean residual min=-0.005060 max=0.003798 Jy/beam ! Clean residual mean=-0.000121 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 1.53902 Jy selfcal ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 444 components and 1.53902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101925Jy sigma=2.155768 ! Fit after self-cal, rms=0.101928Jy sigma=2.155725 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 = 8.18954e-05 Jy ! Component: 100 - total flux cleaned = 2.77512e-06 Jy ! Component: 150 - total flux cleaned = 8.14918e-05 Jy ! Component: 200 - total flux cleaned = 0.00015552 Jy ! Component: 250 - total flux cleaned = 9.28238e-06 Jy ! Component: 300 - total flux cleaned = 0.000153503 Jy ! Component: 350 - total flux cleaned = 8.47325e-05 Jy ! Component: 400 - total flux cleaned = 0.00022267 Jy ! Total flux subtracted in 400 components = 0.00022267 Jy ! Clean residual min=-0.004890 max=0.003661 Jy/beam ! Clean residual mean=-0.000124 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 1.53924 Jy ! Performing phase self-cal ! Adding 93 model components to the UV plane model. ! The established model now contains 465 components and 1.53924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101693Jy sigma=2.149687 ! Fit after self-cal, rms=0.101693Jy sigma=2.149648 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime3 ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101693Jy sigma=2.149648 ! Fit after self-cal, rms=0.100826Jy sigma=2.114320 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.512 mas, bmaj=9.829 mas, bpa=59.72 degrees ! Estimated noise=0.717127 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123529 Jy ! Component: 100 - total flux cleaned = 0.00123715 Jy ! Component: 150 - total flux cleaned = 0.00123821 Jy ! Component: 200 - total flux cleaned = 0.00117649 Jy ! Component: 250 - total flux cleaned = 0.00106725 Jy ! Component: 300 - total flux cleaned = 0.000965917 Jy ! Component: 350 - total flux cleaned = 0.000916293 Jy ! Component: 400 - total flux cleaned = 0.000823595 Jy ! Total flux subtracted in 400 components = 0.000823595 Jy ! Clean residual min=-0.004941 max=0.003686 Jy/beam ! Clean residual mean=-0.000311 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 1.54006 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 504 components and 1.54006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100763Jy sigma=2.111758 ! Fit after self-cal, rms=0.100759Jy sigma=2.111559 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 = -8.10498e-05 Jy ! Component: 100 - total flux cleaned = -3.58691e-05 Jy ! Component: 150 - total flux cleaned = 5.74249e-06 Jy ! Component: 200 - total flux cleaned = -3.76492e-05 Jy ! Component: 250 - total flux cleaned = -7.69135e-05 Jy ! Component: 300 - total flux cleaned = -7.72992e-05 Jy ! Component: 350 - total flux cleaned = -0.000115107 Jy ! Component: 400 - total flux cleaned = -0.000114763 Jy ! Total flux subtracted in 400 components = -0.000114763 Jy ! Clean residual min=-0.004809 max=0.003653 Jy/beam ! Clean residual mean=-0.000308 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 1.53995 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 522 components and 1.53995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100732Jy sigma=2.110731 ! Fit after self-cal, rms=0.100730Jy sigma=2.110665 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for all stations ===" ! === Finished amplitude self-cal for all stations === restore ! Inverting map and beam ! Estimated beam: bmin=2.472 mas, bmaj=3.76 mas, bpa=11.39 degrees ! Estimated noise=0.539677 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.472 x 3.76 at 11.39 degrees (North through East) ! Clean map min=-0.005009 max=1.3962 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=0.100730Jy sigma=2.110665 ! Fit after self-cal, rms=0.088232Jy sigma=1.841658 ! Inverting map and beam ! Estimated beam: bmin=2.472 mas, bmaj=3.759 mas, bpa=11.38 degrees ! Estimated noise=0.540035 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162529 Jy ! Component: 100 - total flux cleaned = 0.00143147 Jy ! Component: 150 - total flux cleaned = 0.00109454 Jy ! Component: 200 - total flux cleaned = 0.00101899 Jy ! Component: 250 - total flux cleaned = 0.000790146 Jy ! Component: 300 - total flux cleaned = 0.000571234 Jy ! Component: 350 - total flux cleaned = 0.000429317 Jy ! Component: 400 - total flux cleaned = 0.000361116 Jy ! Total flux subtracted in 400 components = 0.000361116 Jy ! Clean residual min=-0.004584 max=0.003443 Jy/beam ! Clean residual mean=-0.000097 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 1.54031 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 537 components and 1.54031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087882Jy sigma=1.832956 ! Fit after self-cal, rms=0.087884Jy sigma=1.832883 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.54984e-05 Jy ! Component: 100 - total flux cleaned = -6.61079e-05 Jy ! Component: 150 - total flux cleaned = -6.6845e-05 Jy ! Component: 200 - total flux cleaned = -6.85063e-05 Jy ! Component: 250 - total flux cleaned = -6.94846e-05 Jy ! Component: 300 - total flux cleaned = -7.01397e-05 Jy ! Component: 350 - total flux cleaned = -0.000191325 Jy ! Component: 400 - total flux cleaned = -0.000191919 Jy ! Total flux subtracted in 400 components = -0.000191919 Jy ! Clean residual min=-0.004419 max=0.003321 Jy/beam ! Clean residual mean=-0.000097 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 1.54012 Jy ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 556 components and 1.54012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087683Jy sigma=1.828153 ! Fit after self-cal, rms=0.087685Jy sigma=1.828117 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087685Jy sigma=1.828117 ! Fit after self-cal, rms=0.087633Jy sigma=1.826219 print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.062 mas, bmaj=3.384 mas, bpa=9.016 degrees ! Estimated noise=0.678673 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.07727 Jy ! Component: 100 - total flux cleaned = 1.31508 Jy ! Component: 150 - total flux cleaned = 1.39874 Jy ! Component: 200 - total flux cleaned = 1.4434 Jy ! Component: 250 - total flux cleaned = 1.46952 Jy ! Component: 300 - total flux cleaned = 1.48553 Jy ! Component: 350 - total flux cleaned = 1.49389 Jy ! Component: 400 - total flux cleaned = 1.49842 Jy ! Total flux subtracted in 400 components = 1.49842 Jy ! Clean residual min=-0.005997 max=0.006858 Jy/beam ! Clean residual mean=0.000037 rms=0.001570 Jy/beam ! Combined flux in latest and established models = 1.49842 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 43 model components to the UV plane model. ! The established model now contains 43 components and 1.49842 Jy ! Inverting map and beam ! Estimated beam: bmin=2.47 mas, bmaj=3.756 mas, bpa=11.35 degrees ! Estimated noise=0.540022 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 = 0.00846027 Jy ! Component: 100 - total flux cleaned = 0.0123212 Jy ! Component: 150 - total flux cleaned = 0.0151566 Jy ! Component: 200 - total flux cleaned = 0.0171587 Jy ! Component: 250 - total flux cleaned = 0.018833 Jy ! Component: 300 - total flux cleaned = 0.0202299 Jy ! Component: 350 - total flux cleaned = 0.0215541 Jy ! Component: 400 - total flux cleaned = 0.0226644 Jy ! Total flux subtracted in 400 components = 0.0226644 Jy ! Clean residual min=-0.004339 max=0.004164 Jy/beam ! Clean residual mean=0.000057 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 1.52108 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 113 components and 1.52108 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.512 mas, bmaj=9.828 mas, bpa=59.71 degrees ! Estimated noise=0.718395 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363049 Jy ! Component: 100 - total flux cleaned = 0.00636544 Jy ! Component: 150 - total flux cleaned = 0.00789654 Jy ! Component: 200 - total flux cleaned = 0.00910932 Jy ! Component: 250 - total flux cleaned = 0.0103333 Jy ! Component: 300 - total flux cleaned = 0.0112333 Jy ! Component: 350 - total flux cleaned = 0.0120748 Jy ! Component: 400 - total flux cleaned = 0.0127666 Jy ! Total flux subtracted in 400 components = 0.0127666 Jy ! Clean residual min=-0.004873 max=0.004066 Jy/beam ! Clean residual mean=-0.000107 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 1.53385 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 = 0.000468296 Jy ! Component: 100 - total flux cleaned = 0.00117657 Jy ! Component: 150 - total flux cleaned = 0.00167603 Jy ! Component: 200 - total flux cleaned = 0.00215214 Jy ! Component: 250 - total flux cleaned = 0.00260685 Jy ! Component: 300 - total flux cleaned = 0.00296914 Jy ! Component: 350 - total flux cleaned = 0.00331686 Jy ! Component: 400 - total flux cleaned = 0.00371558 Jy ! Total flux subtracted in 400 components = 0.00371558 Jy ! Clean residual min=-0.004789 max=0.003603 Jy/beam ! Clean residual mean=-0.000181 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 1.53756 Jy ! Adding 157 model components to the UV plane model. ! The established model now contains 262 components and 1.53756 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.47 mas, bmaj=3.756 mas, bpa=11.35 degrees ! Estimated noise=0.540022 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00142717 Jy ! Component: 100 - total flux cleaned = -0.00197487 Jy ! Component: 150 - total flux cleaned = -0.00223032 Jy ! Component: 200 - total flux cleaned = -0.00186824 Jy ! Component: 250 - total flux cleaned = -0.00175008 Jy ! Component: 300 - total flux cleaned = -0.00140827 Jy ! Component: 350 - total flux cleaned = -0.000966255 Jy ! Component: 400 - total flux cleaned = -0.000434426 Jy ! Total flux subtracted in 400 components = -0.000434426 Jy ! Clean residual min=-0.003648 max=0.003338 Jy/beam ! Clean residual mean=-0.000061 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 1.53713 Jy selfcal ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 307 components and 1.53713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088889Jy sigma=1.867153 ! Fit after self-cal, rms=0.088756Jy sigma=1.863429 wmodel /scr/pima/rdv94_uvs/J1740+5211_S_map.mod ! Writing 307 model components to file: /scr/pima/rdv94_uvs/J1740+5211_S_map.mod wobs /scr/pima/rdv94_uvs/J1740+5211_S_uvs.fits ! Applying 1140 buffered edits. ! Writing UV FITS file: /scr/pima/rdv94_uvs/J1740+5211_S_uvs.fits wwins /scr/pima/rdv94_uvs/J1740+5211_S_map.win ! wwins: Wrote 7 windows to /scr/pima/rdv94_uvs/J1740+5211_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00144051 Jy ! Component: 100 - total flux cleaned = -0.00228823 Jy ! Component: 150 - total flux cleaned = -0.00292066 Jy ! Component: 200 - total flux cleaned = -0.00347708 Jy ! Component: 250 - total flux cleaned = -0.00396187 Jy ! Component: 300 - total flux cleaned = -0.00443782 Jy ! Component: 350 - total flux cleaned = -0.00484786 Jy ! Component: 400 - total flux cleaned = -0.00513683 Jy ! Component: 450 - total flux cleaned = -0.00547839 Jy ! Component: 500 - total flux cleaned = -0.00587023 Jy ! Component: 550 - total flux cleaned = -0.00603514 Jy ! Component: 600 - total flux cleaned = -0.0064175 Jy ! Component: 650 - total flux cleaned = -0.0066323 Jy ! Component: 700 - total flux cleaned = -0.00668522 Jy ! Component: 750 - total flux cleaned = -0.00684391 Jy ! Component: 800 - total flux cleaned = -0.00705335 Jy ! Component: 850 - total flux cleaned = -0.00710433 Jy ! Component: 900 - total flux cleaned = -0.00715589 Jy ! Component: 950 - total flux cleaned = -0.00720656 Jy ! Component: 1000 - total flux cleaned = -0.00720637 Jy ! Component: 1050 - total flux cleaned = -0.00730591 Jy ! Component: 1100 - total flux cleaned = -0.00730569 Jy ! Component: 1150 - total flux cleaned = -0.00715828 Jy ! Component: 1200 - total flux cleaned = -0.00735317 Jy ! Component: 1250 - total flux cleaned = -0.00730521 Jy ! Component: 1300 - total flux cleaned = -0.00740158 Jy ! Component: 1350 - total flux cleaned = -0.0074965 Jy ! Component: 1400 - total flux cleaned = -0.00754371 Jy ! Component: 1450 - total flux cleaned = -0.00754339 Jy ! Component: 1500 - total flux cleaned = -0.00759016 Jy ! Component: 1550 - total flux cleaned = -0.00754371 Jy ! Component: 1600 - total flux cleaned = -0.00772657 Jy ! Component: 1650 - total flux cleaned = -0.00758936 Jy ! Component: 1700 - total flux cleaned = -0.00758932 Jy ! Component: 1750 - total flux cleaned = -0.00758898 Jy ! Component: 1800 - total flux cleaned = -0.0074106 Jy ! Component: 1850 - total flux cleaned = -0.00741057 Jy ! Component: 1900 - total flux cleaned = -0.00741047 Jy ! Component: 1950 - total flux cleaned = -0.00727921 Jy ! Component: 2000 - total flux cleaned = -0.00741015 Jy ! Component: 2050 - total flux cleaned = -0.00736687 Jy ! Component: 2100 - total flux cleaned = -0.00732354 Jy ! Component: 2150 - total flux cleaned = -0.00715216 Jy ! Component: 2200 - total flux cleaned = -0.00710968 Jy ! Component: 2250 - total flux cleaned = -0.00706732 Jy ! Component: 2300 - total flux cleaned = -0.00715153 Jy ! Component: 2350 - total flux cleaned = -0.0071933 Jy ! Component: 2400 - total flux cleaned = -0.00710995 Jy ! Component: 2450 - total flux cleaned = -0.00706847 Jy ! Component: 2500 - total flux cleaned = -0.00706851 Jy ! Component: 2550 - total flux cleaned = -0.00694564 Jy ! Component: 2600 - total flux cleaned = -0.00682338 Jy ! Component: 2650 - total flux cleaned = -0.00694513 Jy ! Component: 2700 - total flux cleaned = -0.00686434 Jy ! Component: 2750 - total flux cleaned = -0.00682437 Jy ! Component: 2800 - total flux cleaned = -0.00690424 Jy ! Component: 2850 - total flux cleaned = -0.00690402 Jy ! Component: 2900 - total flux cleaned = -0.00666695 Jy ! Component: 2950 - total flux cleaned = -0.00678492 Jy ! Component: 3000 - total flux cleaned = -0.00666713 Jy ! Component: 3050 - total flux cleaned = -0.00662808 Jy ! Component: 3100 - total flux cleaned = -0.00662793 Jy ! Component: 3150 - total flux cleaned = -0.00655071 Jy ! Component: 3200 - total flux cleaned = -0.00643552 Jy ! Component: 3250 - total flux cleaned = -0.0064357 Jy ! Component: 3300 - total flux cleaned = -0.00632155 Jy ! Component: 3350 - total flux cleaned = -0.0063974 Jy ! Component: 3400 - total flux cleaned = -0.00624648 Jy ! Component: 3450 - total flux cleaned = -0.00620886 Jy ! Component: 3500 - total flux cleaned = -0.00613435 Jy ! Component: 3550 - total flux cleaned = -0.00609713 Jy ! Component: 3600 - total flux cleaned = -0.00609718 Jy ! Component: 3650 - total flux cleaned = -0.00602361 Jy ! Component: 3700 - total flux cleaned = -0.00595011 Jy ! Component: 3750 - total flux cleaned = -0.00587717 Jy ! Component: 3800 - total flux cleaned = -0.00587717 Jy ! Component: 3850 - total flux cleaned = -0.00580482 Jy ! Component: 3900 - total flux cleaned = -0.00576884 Jy ! Component: 3950 - total flux cleaned = -0.00566086 Jy ! Component: 4000 - total flux cleaned = -0.00558942 Jy ! Component: 4050 - total flux cleaned = -0.00555374 Jy ! Total flux subtracted in 4096 components = -0.00555384 Jy ! Clean residual min=-0.002378 max=0.002115 Jy/beam ! Clean residual mean=-0.000013 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 1.53158 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 626 components and 1.53158 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv94_uvs/J1740+5211_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.47 x 3.756 at 11.35 degrees (North through East) ! Clean map min=-0.0040649 max=1.3936 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J1740+5211_S_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 1.3936 rms= 0.00061 Jy quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J1740+5211_S_uvs.log closed on Tue Oct 8 12:23:02 2013