! Started logfile: /scr/pima/rdv62_uvs/J0457-2324_X_uvs.log on Fri Nov 22 22:33:10 2013 obs /scr/pima/rdv62_uvs/J0457-2324_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv62_uvs/J0457-2324_X_uva.fits ! AN table 1: 16 integrations on 55 of 55 possible baselines. ! AN table 2: 7 integrations on 15 of 15 possible baselines. ! AN table 3: 5 integrations on 1 of 1 possible baselines. ! AN table 4: 2 integrations on 3 of 3 possible baselines. ! AN table 5: 6 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.407186 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0457-2324 ! ! 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 1632 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/J0457-2324_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:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KK self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:BR 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:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 3:KK self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 4:HH self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 4:ZC self-cal status=correctable weight=1 ! 5:HH 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 0.200x0.200 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 74 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 74 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 74 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 74 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=3.283457Jy sigma=114.300099 ! Fit after self-cal, rms=2.214801Jy sigma=81.007890 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] flag 1:KK ! Flagging baselines of antenna 1:KK in the currently selected channels. flag 3:KK ! Flagging baselines of antenna 3:KK in the currently selected channels. flag 4:HH ! Flagging baselines of antenna 4:HH in the currently selected channels. flag 4:WZ ! Flagging baselines of antenna 4:WZ in the currently selected channels. flag 4:ZC ! Flagging baselines of antenna 4:ZC in the currently selected channels. flag 5:HH ! Flagging baselines of antenna 5:HH 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=0.8014 mas, bmaj=2.11 mas, bpa=-7.317 degrees ! Estimated noise=0.870151 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.47443 Jy ! Component: 100 - total flux cleaned = 3.11441 Jy ! Total flux subtracted in 100 components = 3.11441 Jy ! Clean residual min=-0.088988 max=0.263480 Jy/beam ! Clean residual mean=-0.000655 rms=0.031689 Jy/beam ! Combined flux in latest and established models = 3.11441 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 3.11441 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.502181Jy sigma=20.204945 ! Fit after self-cal, rms=0.500739Jy sigma=20.171314 ! Inverting map and beam ! Estimated beam: bmin=0.8014 mas, bmaj=2.11 mas, bpa=-7.317 degrees ! Estimated noise=0.870151 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.280076 Jy ! Component: 100 - total flux cleaned = 0.411365 Jy ! Total flux subtracted in 100 components = 0.411365 Jy ! Clean residual min=-0.067037 max=0.079788 Jy/beam ! Clean residual mean=-0.000260 rms=0.016416 Jy/beam ! Combined flux in latest and established models = 3.52578 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 3.52578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.292503Jy sigma=11.302853 ! Fit after self-cal, rms=0.291648Jy sigma=11.282994 ! Inverting map print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8877 mas, bmaj=2.401 mas, bpa=-6.158 degrees ! Estimated noise=0.576385 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 = 0.143244 Jy ! Component: 100 - total flux cleaned = 0.214068 Jy ! Component: 150 - total flux cleaned = 0.252373 Jy ! Component: 200 - total flux cleaned = 0.273166 Jy ! Total flux subtracted in 200 components = 0.273166 Jy ! Clean residual min=-0.077622 max=0.062660 Jy/beam ! Clean residual mean=-0.000018 rms=0.016299 Jy/beam ! Combined flux in latest and established models = 3.79895 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 3.79895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.238182Jy sigma=8.598265 ! Fit after self-cal, rms=0.237889Jy sigma=8.593184 ! 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 1.05 FD 0.97 HN 1.00 KK 1.00* ! KP 0.98 LA 0.95 MK 0.99 NL 1.09 ! OV 0.98 PT 0.97 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.01 KP 1.02 LA 0.96 ! OV 1.02 PT 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HH 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.00 KK 1.00* ! KP 0.94 LA 0.95 MK 1.00 NL 1.06 ! OV 0.96 PT 1.03 SC 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.00 KP 0.97 LA 0.96 ! OV 1.01 PT 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HH 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.02 HN 0.99 KK 1.00* ! KP 0.88 LA 1.02 MK 1.00 NL 1.10 ! OV 1.03 PT 1.06 SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.07 KP 0.91 LA 1.02 ! OV 1.07 PT 1.09 ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HH 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.03 HN 1.07 KK 1.00* ! KP 0.94 LA 1.00 MK 1.04 NL 1.13 ! OV 1.01 PT 1.05 SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.07 KP 0.98 LA 1.00 ! OV 1.06 PT 1.08 ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HH 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.237889Jy sigma=8.593184 ! Fit after self-cal, rms=0.103421Jy sigma=3.122783 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8859 mas, bmaj=2.403 mas, bpa=-6.094 degrees ! Estimated noise=0.579558 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 = 0.00109995 Jy ! Component: 100 - total flux cleaned = 0.000115165 Jy ! Component: 150 - total flux cleaned = -8.98435e-05 Jy ! Component: 200 - total flux cleaned = 8.69172e-05 Jy ! Total flux subtracted in 200 components = 8.69172e-05 Jy ! Clean residual min=-0.012598 max=0.013006 Jy/beam ! Clean residual mean=0.000027 rms=0.002836 Jy/beam ! Combined flux in latest and established models = 3.79903 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 3.79903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102122Jy sigma=3.096004 ! Fit after self-cal, rms=0.101934Jy sigma=3.091888 ! 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=0.101934Jy sigma=3.091888 ! Fit after self-cal, rms=0.101702Jy sigma=3.090514 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8854 mas, bmaj=2.402 mas, bpa=-6.102 degrees ! Estimated noise=0.579297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011709 Jy ! Component: 100 - total flux cleaned = -0.000634657 Jy ! Component: 150 - total flux cleaned = -0.000638187 Jy ! Component: 200 - total flux cleaned = -0.00063699 Jy ! Total flux subtracted in 200 components = -0.00063699 Jy ! Clean residual min=-0.011866 max=0.011928 Jy/beam ! Clean residual mean=0.000026 rms=0.002729 Jy/beam ! Combined flux in latest and established models = 3.7984 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 3.7984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101044Jy sigma=3.076621 ! Fit after self-cal, rms=0.100903Jy sigma=3.074957 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 = -0.000252497 Jy ! Component: 100 - total flux cleaned = -0.000387881 Jy ! Component: 150 - total flux cleaned = -0.000389109 Jy ! Component: 200 - total flux cleaned = -0.00050311 Jy ! Total flux subtracted in 200 components = -0.00050311 Jy ! Clean residual min=-0.011475 max=0.011408 Jy/beam ! Clean residual mean=0.000025 rms=0.002685 Jy/beam ! Combined flux in latest and established models = 3.79789 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 3.79789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100509Jy sigma=3.067466 ! Fit after self-cal, rms=0.100422Jy sigma=3.066463 ! 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=0.100422Jy sigma=3.066463 ! Fit after self-cal, rms=0.100339Jy sigma=3.065472 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8852 mas, bmaj=2.401 mas, bpa=-6.11 degrees ! Estimated noise=0.579139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000731954 Jy ! Component: 100 - total flux cleaned = -0.000976897 Jy ! Component: 150 - total flux cleaned = -0.00108733 Jy ! Component: 200 - total flux cleaned = -0.00108469 Jy ! Total flux subtracted in 200 components = -0.00108469 Jy ! Clean residual min=-0.010877 max=0.011184 Jy/beam ! Clean residual mean=0.000026 rms=0.002637 Jy/beam ! Combined flux in latest and established models = 3.79681 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 3.79681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100013Jy sigma=3.058643 ! Fit after self-cal, rms=0.099939Jy sigma=3.057777 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 (6.2, -38.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00616073 Jy ! Component: 100 - total flux cleaned = 0.00618559 Jy ! Component: 150 - total flux cleaned = 0.00597649 Jy ! Component: 200 - total flux cleaned = 0.00562792 Jy ! Total flux subtracted in 200 components = 0.00562792 Jy ! Clean residual min=-0.009220 max=0.009506 Jy/beam ! Clean residual mean=0.000018 rms=0.002382 Jy/beam ! Combined flux in latest and established models = 3.80244 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 3.80244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098543Jy sigma=3.013217 ! Fit after self-cal, rms=0.098547Jy sigma=3.011825 ! 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=0.098547Jy sigma=3.011825 ! Fit after self-cal, rms=0.098563Jy sigma=3.010554 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.507 mas, bmaj=5.424 mas, bpa=3.461 degrees ! Estimated noise=0.647863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00138744 Jy ! Component: 100 - total flux cleaned = -0.00183691 Jy ! Component: 150 - total flux cleaned = -0.00208249 Jy ! Component: 200 - total flux cleaned = -0.00244098 Jy ! Total flux subtracted in 200 components = -0.00244098 Jy ! Clean residual min=-0.009987 max=0.009704 Jy/beam ! Clean residual mean=0.000034 rms=0.002890 Jy/beam ! Combined flux in latest and established models = 3.79999 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 3.79999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098333Jy sigma=3.001365 ! Fit after self-cal, rms=0.098316Jy sigma=3.000722 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 = -0.000392353 Jy ! Component: 100 - total flux cleaned = -0.000728082 Jy ! Component: 150 - total flux cleaned = -0.00103998 Jy ! Component: 200 - total flux cleaned = -0.001336 Jy ! Total flux subtracted in 200 components = -0.001336 Jy ! Clean residual min=-0.009982 max=0.009590 Jy/beam ! Clean residual mean=0.000033 rms=0.002834 Jy/beam ! Combined flux in latest and established models = 3.79866 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 3.79866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098247Jy sigma=2.996475 ! Fit after self-cal, rms=0.098210Jy sigma=2.996071 ! 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:MK,true ! 1:MK self-cal status=fixed weight=1 selfant 1:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 1:OV,true ! 1:OV 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:BR,true ! 2:BR self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 selfant 3:MK,true ! 3: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 13 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.000169Jy sigma=26.069075 ! Fit after self-cal, rms=0.665096Jy sigma=21.152229 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:KK self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:BR 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:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 3:KK self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 4:HH self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 4:ZC self-cal status=correctable weight=1 ! 5:HH 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. ! A total of 61 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 61 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.665096Jy sigma=21.152229 ! Fit after self-cal, rms=0.105932Jy sigma=2.951593 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=0.7502 mas, bmaj=2.045 mas, bpa=-10.77 degrees ! Estimated noise=0.972654 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 (-22.6, -36.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108494 Jy ! Component: 100 - total flux cleaned = 0.013125 Jy ! Component: 150 - total flux cleaned = 0.0137676 Jy ! Component: 200 - total flux cleaned = 0.0140579 Jy ! Total flux subtracted in 200 components = 0.0140579 Jy ! Clean residual min=-0.014225 max=0.013600 Jy/beam ! Clean residual mean=0.000012 rms=0.003247 Jy/beam ! Combined flux in latest and established models = 3.81272 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 3.81272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105069Jy sigma=2.928422 ! Fit after self-cal, rms=0.104909Jy sigma=2.920873 ! 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=0.86 mas, bmaj=2.35 mas, bpa=-7.792 degrees ! Estimated noise=0.58201 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 = 6.31267e-05 Jy ! Component: 100 - total flux cleaned = -0.000698809 Jy ! Component: 150 - total flux cleaned = -0.00110908 Jy ! Component: 200 - total flux cleaned = -0.0014867 Jy ! Component: 250 - total flux cleaned = -0.00160388 Jy ! Component: 300 - total flux cleaned = -0.00171936 Jy ! Component: 350 - total flux cleaned = -0.00171919 Jy ! Component: 400 - total flux cleaned = -0.00182594 Jy ! Total flux subtracted in 400 components = -0.00182594 Jy ! Clean residual min=-0.009486 max=0.008070 Jy/beam ! Clean residual mean=0.000014 rms=0.002028 Jy/beam ! Combined flux in latest and established models = 3.81089 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 115 components and 3.81089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104165Jy sigma=2.904319 ! Fit after self-cal, rms=0.104112Jy sigma=2.903904 ! 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 = 6.94954e-06 Jy ! Component: 100 - total flux cleaned = 4.98577e-06 Jy ! Component: 150 - total flux cleaned = -9.52526e-05 Jy ! Component: 200 - total flux cleaned = -0.000193805 Jy ! Component: 250 - total flux cleaned = -0.00028777 Jy ! Component: 300 - total flux cleaned = -0.000289306 Jy ! Component: 350 - total flux cleaned = -0.000288977 Jy ! Component: 400 - total flux cleaned = -0.000378236 Jy ! Total flux subtracted in 400 components = -0.000378236 Jy ! Clean residual min=-0.009178 max=0.007871 Jy/beam ! Clean residual mean=0.000013 rms=0.001987 Jy/beam ! Combined flux in latest and established models = 3.81051 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 122 components and 3.81051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103676Jy sigma=2.895958 ! Fit after self-cal, rms=0.103654Jy sigma=2.895720 ! Inverting map print "=== Finished natural weighting clean for al sites ===" ! === Finished natural weighting clean for al sites === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 74 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 74 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 74 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 74 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.995074Jy sigma=26.051595 ! Fit after self-cal, rms=0.103505Jy sigma=2.891271 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8599 mas, bmaj=2.349 mas, bpa=-7.803 degrees ! Estimated noise=0.5819 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000847777 Jy ! Component: 100 - total flux cleaned = 0.00103992 Jy ! Component: 150 - total flux cleaned = 0.00103898 Jy ! Component: 200 - total flux cleaned = 0.00103752 Jy ! Component: 250 - total flux cleaned = 0.00104037 Jy ! Component: 300 - total flux cleaned = 0.00104171 Jy ! Component: 350 - total flux cleaned = 0.00103965 Jy ! Component: 400 - total flux cleaned = 0.00103612 Jy ! Total flux subtracted in 400 components = 0.00103612 Jy ! Clean residual min=-0.009068 max=0.007635 Jy/beam ! Clean residual mean=0.000017 rms=0.001913 Jy/beam ! Combined flux in latest and established models = 3.81155 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 135 components and 3.81155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103167Jy sigma=2.884043 ! Fit after self-cal, rms=0.103139Jy sigma=2.883641 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 = 0.000227071 Jy ! Component: 100 - total flux cleaned = 0.000225117 Jy ! Component: 150 - total flux cleaned = 0.000148688 Jy ! Component: 200 - total flux cleaned = 0.00014959 Jy ! Component: 250 - total flux cleaned = 0.000148018 Jy ! Component: 300 - total flux cleaned = 0.00015018 Jy ! Component: 350 - total flux cleaned = 0.00014897 Jy ! Component: 400 - total flux cleaned = 0.000151606 Jy ! Total flux subtracted in 400 components = 0.000151606 Jy ! Clean residual min=-0.008938 max=0.007469 Jy/beam ! Clean residual mean=0.000017 rms=0.001888 Jy/beam ! Combined flux in latest and established models = 3.8117 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 136 components and 3.8117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102897Jy sigma=2.879011 ! Fit after self-cal, rms=0.102880Jy sigma=2.878747 ! 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=0.102880Jy sigma=2.878747 ! Fit after self-cal, rms=0.102857Jy sigma=2.878183 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8598 mas, bmaj=2.349 mas, bpa=-7.808 degrees ! Estimated noise=0.581848 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000444211 Jy ! Component: 100 - total flux cleaned = -0.000217633 Jy ! Component: 150 - total flux cleaned = -0.000147433 Jy ! Component: 200 - total flux cleaned = -0.000145853 Jy ! Component: 250 - total flux cleaned = -0.000147481 Jy ! Component: 300 - total flux cleaned = -0.000149272 Jy ! Component: 350 - total flux cleaned = -0.000208637 Jy ! Component: 400 - total flux cleaned = -0.000207105 Jy ! Total flux subtracted in 400 components = -0.000207105 Jy ! Clean residual min=-0.008744 max=0.007394 Jy/beam ! Clean residual mean=0.000018 rms=0.001860 Jy/beam ! Combined flux in latest and established models = 3.81149 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 144 components and 3.81149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102648Jy sigma=2.874161 ! Fit after self-cal, rms=0.102630Jy sigma=2.873888 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 = 2.21211e-05 Jy ! Component: 100 - total flux cleaned = 8.20563e-05 Jy ! Component: 150 - total flux cleaned = 2.42885e-05 Jy ! Component: 200 - total flux cleaned = 2.4689e-05 Jy ! Component: 250 - total flux cleaned = 2.52437e-05 Jy ! Component: 300 - total flux cleaned = -2.98124e-05 Jy ! Component: 350 - total flux cleaned = 2.49053e-05 Jy ! Component: 400 - total flux cleaned = 2.55288e-05 Jy ! Total flux subtracted in 400 components = 2.55288e-05 Jy ! Clean residual min=-0.008595 max=0.007428 Jy/beam ! Clean residual mean=0.000018 rms=0.001843 Jy/beam ! Combined flux in latest and established models = 3.81152 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 154 components and 3.81152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102467Jy sigma=2.871065 ! Fit after self-cal, rms=0.102455Jy sigma=2.870842 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime3 ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102455Jy sigma=2.870842 ! Fit after self-cal, rms=0.101435Jy sigma=2.837759 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.504 mas, bmaj=5.38 mas, bpa=2.867 degrees ! Estimated noise=0.650014 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00121735 Jy ! Component: 100 - total flux cleaned = -0.00147123 Jy ! Component: 150 - total flux cleaned = -0.00158367 Jy ! Component: 200 - total flux cleaned = -0.0016919 Jy ! Component: 250 - total flux cleaned = -0.00184439 Jy ! Component: 300 - total flux cleaned = -0.00193981 Jy ! Component: 350 - total flux cleaned = -0.002031 Jy ! Component: 400 - total flux cleaned = -0.00216126 Jy ! Total flux subtracted in 400 components = -0.00216126 Jy ! Clean residual min=-0.009311 max=0.007944 Jy/beam ! Clean residual mean=0.000034 rms=0.002309 Jy/beam ! Combined flux in latest and established models = 3.80936 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 160 components and 3.80936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101415Jy sigma=2.836173 ! Fit after self-cal, rms=0.101416Jy sigma=2.835785 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 = -0.000277814 Jy ! Component: 100 - total flux cleaned = -0.000322857 Jy ! Component: 150 - total flux cleaned = -0.000452184 Jy ! Component: 200 - total flux cleaned = -0.000494312 Jy ! Component: 250 - total flux cleaned = -0.000571928 Jy ! Component: 300 - total flux cleaned = -0.00068406 Jy ! Component: 350 - total flux cleaned = -0.000754639 Jy ! Component: 400 - total flux cleaned = -0.000789911 Jy ! Total flux subtracted in 400 components = -0.000789911 Jy ! Clean residual min=-0.009233 max=0.008028 Jy/beam ! Clean residual mean=0.000033 rms=0.002290 Jy/beam ! Combined flux in latest and established models = 3.80857 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 164 components and 3.80857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101446Jy sigma=2.835747 ! Fit after self-cal, rms=0.101438Jy sigma=2.835555 ! 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=0.8598 mas, bmaj=2.349 mas, bpa=-7.812 degrees ! Estimated noise=0.581822 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8598 x 2.349 at -7.812 degrees (North through East) ! Clean map min=-0.015653 max=3.1986 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=0.101438Jy sigma=2.835555 ! Fit after self-cal, rms=0.093826Jy sigma=2.630101 ! Inverting map and beam ! Estimated beam: bmin=0.8598 mas, bmaj=2.349 mas, bpa=-7.83 degrees ! Estimated noise=0.581734 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00017372 Jy ! Component: 100 - total flux cleaned = -0.000250448 Jy ! Component: 150 - total flux cleaned = -0.00038455 Jy ! Component: 200 - total flux cleaned = -0.000510139 Jy ! Component: 250 - total flux cleaned = -0.000510436 Jy ! Component: 300 - total flux cleaned = -0.000511382 Jy ! Component: 350 - total flux cleaned = -0.000512919 Jy ! Component: 400 - total flux cleaned = -0.000512678 Jy ! Total flux subtracted in 400 components = -0.000512678 Jy ! Clean residual min=-0.007875 max=0.006949 Jy/beam ! Clean residual mean=0.000016 rms=0.001734 Jy/beam ! Combined flux in latest and established models = 3.80805 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 174 components and 3.80805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093623Jy sigma=2.626040 ! Fit after self-cal, rms=0.093605Jy sigma=2.625923 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012492 Jy ! Component: 100 - total flux cleaned = 0.000126156 Jy ! Component: 150 - total flux cleaned = 0.000127124 Jy ! Component: 200 - total flux cleaned = 0.000129125 Jy ! Component: 250 - total flux cleaned = 8.33405e-05 Jy ! Component: 300 - total flux cleaned = 8.4068e-05 Jy ! Component: 350 - total flux cleaned = -7.97848e-06 Jy ! Component: 400 - total flux cleaned = -5.31647e-05 Jy ! Total flux subtracted in 400 components = -5.31647e-05 Jy ! Clean residual min=-0.007881 max=0.006997 Jy/beam ! Clean residual mean=0.000016 rms=0.001721 Jy/beam ! Combined flux in latest and established models = 3.808 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 180 components and 3.808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093477Jy sigma=2.623723 ! Fit after self-cal, rms=0.093466Jy sigma=2.623611 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093466Jy sigma=2.623611 ! Fit after self-cal, rms=0.093484Jy sigma=2.623347 print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7501 mas, bmaj=2.044 mas, bpa=-10.8 degrees ! Estimated noise=0.972034 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.49463 Jy ! Component: 100 - total flux cleaned = 3.16007 Jy ! Component: 150 - total flux cleaned = 3.45615 Jy ! Component: 200 - total flux cleaned = 3.59342 Jy ! Component: 250 - total flux cleaned = 3.665 Jy ! Component: 300 - total flux cleaned = 3.70653 Jy ! Component: 350 - total flux cleaned = 3.73265 Jy ! Component: 400 - total flux cleaned = 3.74996 Jy ! Total flux subtracted in 400 components = 3.74996 Jy ! Clean residual min=-0.014480 max=0.018147 Jy/beam ! Clean residual mean=-0.000037 rms=0.003789 Jy/beam ! Combined flux in latest and established models = 3.74996 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 42 model components to the UV plane model. ! The established model now contains 42 components and 3.74996 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8598 mas, bmaj=2.349 mas, bpa=-7.831 degrees ! Estimated noise=0.581737 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1, -1). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0243054 Jy ! Component: 100 - total flux cleaned = 0.0376466 Jy ! Component: 150 - total flux cleaned = 0.0474606 Jy ! Component: 200 - total flux cleaned = 0.0526211 Jy ! Component: 250 - total flux cleaned = 0.0570158 Jy ! Component: 300 - total flux cleaned = 0.0591914 Jy ! Component: 350 - total flux cleaned = 0.0604961 Jy ! Component: 400 - total flux cleaned = 0.0618843 Jy ! Total flux subtracted in 400 components = 0.0618843 Jy ! Clean residual min=-0.008919 max=0.007654 Jy/beam ! Clean residual mean=0.000014 rms=0.001980 Jy/beam ! Combined flux in latest and established models = 3.81184 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 104 components and 3.81184 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.504 mas, bmaj=5.382 mas, bpa=2.853 degrees ! Estimated noise=0.649865 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147624 Jy ! Component: 100 - total flux cleaned = 0.00213353 Jy ! Component: 150 - total flux cleaned = 0.00240842 Jy ! Component: 200 - total flux cleaned = 0.00215282 Jy ! Component: 250 - total flux cleaned = 0.0019151 Jy ! Component: 300 - total flux cleaned = 0.00168722 Jy ! Component: 350 - total flux cleaned = 0.0016846 Jy ! Component: 400 - total flux cleaned = 0.00178916 Jy ! Total flux subtracted in 400 components = 0.00178916 Jy ! Clean residual min=-0.009251 max=0.008047 Jy/beam ! Clean residual mean=0.000035 rms=0.002355 Jy/beam ! Combined flux in latest and established models = 3.81363 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 = -0.000102824 Jy ! Component: 100 - total flux cleaned = -5.9632e-06 Jy ! Component: 150 - total flux cleaned = -8.42681e-06 Jy ! Component: 200 - total flux cleaned = 7.55601e-05 Jy ! Component: 250 - total flux cleaned = 7.48996e-05 Jy ! Component: 300 - total flux cleaned = 0.000154307 Jy ! Component: 350 - total flux cleaned = 7.89143e-05 Jy ! Component: 400 - total flux cleaned = 0.000151045 Jy ! Total flux subtracted in 400 components = 0.000151045 Jy ! Clean residual min=-0.009092 max=0.007881 Jy/beam ! Clean residual mean=0.000038 rms=0.002296 Jy/beam ! Combined flux in latest and established models = 3.81378 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 131 components and 3.81378 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8598 mas, bmaj=2.349 mas, bpa=-7.831 degrees ! Estimated noise=0.581737 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00103873 Jy ! Component: 100 - total flux cleaned = -0.00186368 Jy ! Component: 150 - total flux cleaned = -0.00201333 Jy ! Component: 200 - total flux cleaned = -0.0022892 Jy ! Component: 250 - total flux cleaned = -0.00241601 Jy ! Component: 300 - total flux cleaned = -0.00253779 Jy ! Component: 350 - total flux cleaned = -0.00230444 Jy ! Component: 400 - total flux cleaned = -0.00230295 Jy ! Total flux subtracted in 400 components = -0.00230295 Jy ! Clean residual min=-0.007841 max=0.006802 Jy/beam ! Clean residual mean=0.000017 rms=0.001689 Jy/beam ! Combined flux in latest and established models = 3.81148 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 160 components and 3.81148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092814Jy sigma=2.617728 ! Fit after self-cal, rms=0.092718Jy sigma=2.614302 wmodel /scr/pima/rdv62_uvs/J0457-2324_X_map.mod ! Writing 160 model components to file: /scr/pima/rdv62_uvs/J0457-2324_X_map.mod wobs /scr/pima/rdv62_uvs/J0457-2324_X_uvs.fits ! Applying 2043 buffered edits. ! Writing UV FITS file: /scr/pima/rdv62_uvs/J0457-2324_X_uvs.fits wwins /scr/pima/rdv62_uvs/J0457-2324_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv62_uvs/J0457-2324_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000882477 Jy ! Component: 100 - total flux cleaned = 0.000222726 Jy ! Component: 150 - total flux cleaned = 0.000793307 Jy ! Component: 200 - total flux cleaned = 0.00142793 Jy ! Component: 250 - total flux cleaned = 0.00222831 Jy ! Component: 300 - total flux cleaned = 0.00260991 Jy ! Component: 350 - total flux cleaned = 0.00288623 Jy ! Component: 400 - total flux cleaned = 0.00297513 Jy ! Component: 450 - total flux cleaned = 0.00297577 Jy ! Component: 500 - total flux cleaned = 0.00280983 Jy ! Component: 550 - total flux cleaned = 0.00273009 Jy ! Component: 600 - total flux cleaned = 0.00272852 Jy ! Component: 650 - total flux cleaned = 0.00249498 Jy ! Component: 700 - total flux cleaned = 0.0022676 Jy ! Component: 750 - total flux cleaned = 0.00212047 Jy ! Component: 800 - total flux cleaned = 0.00204938 Jy ! Component: 850 - total flux cleaned = 0.00197775 Jy ! Component: 900 - total flux cleaned = 0.00183849 Jy ! Component: 950 - total flux cleaned = 0.00170116 Jy ! Component: 1000 - total flux cleaned = 0.00149899 Jy ! Component: 1050 - total flux cleaned = 0.00149776 Jy ! Component: 1100 - total flux cleaned = 0.0011688 Jy ! Component: 1150 - total flux cleaned = 0.000845655 Jy ! Component: 1200 - total flux cleaned = 0.000591673 Jy ! Component: 1250 - total flux cleaned = 0.000341381 Jy ! Component: 1300 - total flux cleaned = -2.81147e-05 Jy ! Component: 1350 - total flux cleaned = -8.89144e-05 Jy ! Component: 1400 - total flux cleaned = -0.000269254 Jy ! Component: 1450 - total flux cleaned = -0.00074271 Jy ! Component: 1500 - total flux cleaned = -0.000626127 Jy ! Component: 1550 - total flux cleaned = -0.00114539 Jy ! Component: 1600 - total flux cleaned = -0.00148736 Jy ! Component: 1650 - total flux cleaned = -0.00182591 Jy ! Component: 1700 - total flux cleaned = -0.00227092 Jy ! Component: 1750 - total flux cleaned = -0.00243578 Jy ! Component: 1800 - total flux cleaned = -0.00287058 Jy ! Component: 1850 - total flux cleaned = -0.00314024 Jy ! Component: 1900 - total flux cleaned = -0.00346028 Jy ! Component: 1950 - total flux cleaned = -0.00383075 Jy ! Component: 2000 - total flux cleaned = -0.00393571 Jy ! Component: 2050 - total flux cleaned = -0.00435117 Jy ! Component: 2100 - total flux cleaned = -0.00465901 Jy ! Component: 2150 - total flux cleaned = -0.00486269 Jy ! Component: 2200 - total flux cleaned = -0.00506454 Jy ! Component: 2250 - total flux cleaned = -0.00531526 Jy ! Component: 2300 - total flux cleaned = -0.00546456 Jy ! Component: 2350 - total flux cleaned = -0.00576029 Jy ! Component: 2400 - total flux cleaned = -0.00595602 Jy ! Component: 2450 - total flux cleaned = -0.00619848 Jy ! Component: 2500 - total flux cleaned = -0.00629504 Jy ! Component: 2550 - total flux cleaned = -0.00629484 Jy ! Component: 2600 - total flux cleaned = -0.00657987 Jy ! Component: 2650 - total flux cleaned = -0.0066272 Jy ! Component: 2700 - total flux cleaned = -0.00672109 Jy ! Component: 2750 - total flux cleaned = -0.00672092 Jy ! Component: 2800 - total flux cleaned = -0.00699895 Jy ! Component: 2850 - total flux cleaned = -0.00695326 Jy ! Component: 2900 - total flux cleaned = -0.00704459 Jy ! Component: 2950 - total flux cleaned = -0.00722633 Jy ! Component: 3000 - total flux cleaned = -0.00731634 Jy ! Component: 3050 - total flux cleaned = -0.00740625 Jy ! Component: 3100 - total flux cleaned = -0.00736126 Jy ! Component: 3150 - total flux cleaned = -0.00744976 Jy ! Component: 3200 - total flux cleaned = -0.00718543 Jy ! Component: 3250 - total flux cleaned = -0.00727352 Jy ! Component: 3300 - total flux cleaned = -0.00736074 Jy ! Component: 3350 - total flux cleaned = -0.00731734 Jy ! Component: 3400 - total flux cleaned = -0.00740372 Jy ! Component: 3450 - total flux cleaned = -0.00727451 Jy ! Component: 3500 - total flux cleaned = -0.00731712 Jy ! Component: 3550 - total flux cleaned = -0.00735974 Jy ! Component: 3600 - total flux cleaned = -0.00740203 Jy ! Component: 3650 - total flux cleaned = -0.00761301 Jy ! Component: 3700 - total flux cleaned = -0.00765508 Jy ! Component: 3750 - total flux cleaned = -0.00782242 Jy ! Component: 3800 - total flux cleaned = -0.00798922 Jy ! Component: 3850 - total flux cleaned = -0.00815502 Jy ! Component: 3900 - total flux cleaned = -0.00823759 Jy ! Component: 3950 - total flux cleaned = -0.00836095 Jy ! Component: 4000 - total flux cleaned = -0.00844278 Jy ! Component: 4050 - total flux cleaned = -0.00856498 Jy ! Total flux subtracted in 4096 components = -0.00868673 Jy ! Clean residual min=-0.002165 max=0.002232 Jy/beam ! Clean residual mean=0.000002 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 3.80279 Jy keep ! Adding 242 model components to the UV plane model. ! The established model now contains 402 components and 3.80279 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv62_uvs/J0457-2324_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8598 x 2.349 at -7.831 degrees (North through East) ! Clean map min=-0.012537 max=3.2153 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv62_uvs/J0457-2324_X_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 3.2152 rms= 0.00067 Jy quit ! Quitting program ! Log file /scr/pima/rdv62_uvs/J0457-2324_X_uvs.log closed on Fri Nov 22 22:33:17 2013