! Started logfile: /scr/pima/rdv73_uvs/J0828-3731_X_uvs.log on Sat Jan 9 17:32:39 2016 obs /scr/pima/rdv73_uvs/J0828-3731_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv73_uvs/J0828-3731_X_uva.fits ! AN table 1: 3 integrations on 15 of 15 possible baselines. ! AN table 2: 3 integrations on 28 of 28 possible baselines. ! AN table 3: 3 integrations on 28 of 28 possible baselines. ! AN table 4: 3 integrations on 21 of 21 possible baselines. ! AN table 5: 4 integrations on 1 of 1 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0828-3731 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1120 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/rdv73_uvs/J0828-3731_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: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:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KK self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 5:KK self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.567352Jy sigma=5.138511 ! Fit after self-cal, rms=0.435059Jy sigma=1.362550 ! 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 3:KK ! Flagging baselines of antenna 3:KK in the currently selected channels. flag 4:KK ! Flagging baselines of antenna 4:KK in the currently selected channels. flag 5:KK ! Flagging baselines of antenna 5:KK in the currently selected channels. ![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=0.7009 mas, bmaj=2.563 mas, bpa=0.1144 degrees ! Estimated noise=10.134 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.880763 Jy ! Component: 100 - total flux cleaned = 1.12123 Jy ! Total flux subtracted in 100 components = 1.12123 Jy ! Clean residual min=-0.091872 max=0.159329 Jy/beam ! Clean residual mean=0.000614 rms=0.019176 Jy/beam ! Combined flux in latest and established models = 1.12123 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.12123 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.394427Jy sigma=1.226407 ! Fit after self-cal, rms=0.393958Jy sigma=1.224963 ! Inverting map and beam ! Estimated beam: bmin=0.7009 mas, bmaj=2.563 mas, bpa=0.1144 degrees ! Estimated noise=10.134 mJy/beam. ! Added new window around map position (-1.2, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.15108 Jy ! Component: 100 - total flux cleaned = 0.243436 Jy ! Total flux subtracted in 100 components = 0.243436 Jy ! Clean residual min=-0.085604 max=0.095558 Jy/beam ! Clean residual mean=0.000388 rms=0.013537 Jy/beam ! Combined flux in latest and established models = 1.36467 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 1.36467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.296559Jy sigma=0.864172 ! Fit after self-cal, rms=0.290063Jy sigma=0.842341 ! Inverting map ! Added new window around map position (0, -3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0837171 Jy ! Component: 100 - total flux cleaned = 0.13353 Jy ! Total flux subtracted in 100 components = 0.13353 Jy ! Clean residual min=-0.075909 max=0.069955 Jy/beam ! Clean residual mean=0.000265 rms=0.010788 Jy/beam ! Combined flux in latest and established models = 1.4982 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 1.4982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.255127Jy sigma=0.703653 ! Fit after self-cal, rms=0.254191Jy sigma=0.698403 ! 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=0.8634 mas, bmaj=3.067 mas, bpa=-1.142 degrees ! Estimated noise=8.7221 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 = 0.0596672 Jy ! Component: 100 - total flux cleaned = 0.088977 Jy ! Component: 150 - total flux cleaned = 0.0967113 Jy ! Component: 200 - total flux cleaned = 0.0999501 Jy ! Total flux subtracted in 200 components = 0.0999501 Jy ! Clean residual min=-0.069744 max=0.046318 Jy/beam ! Clean residual mean=0.000398 rms=0.012324 Jy/beam ! Combined flux in latest and established models = 1.59815 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 62 components and 1.59815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.239264Jy sigma=0.638713 ! Fit after self-cal, rms=0.239009Jy sigma=0.636227 ! 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: ! HN 1.32 KP 0.92 LA 1.06 NL 1.11 ! PT 0.96 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 HN 1.64 KP 0.90 LA 1.08 ! NL 1.06 OV 0.91 PT 0.98 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.92 KK 1.00* KP 0.99 LA 1.05 ! MK 0.97 OV 0.95 PT 0.96 SC 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.92 KK 1.00* KP 1.00 LA 1.11 ! MK 0.90 OV 0.86 PT 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 1.41 KP 0.87 LA 1.04 NL 1.14 ! PT 1.01 SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 HN 1.73 KP 0.87 LA 1.06 ! NL 1.01 OV 0.91 PT 1.01 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.93 KK 1.00* KP 0.97 LA 1.06 ! MK 0.97 OV 0.95 PT 1.01 SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.94 KK 1.00* KP 0.97 LA 1.12 ! MK 0.91 OV 0.86 PT 1.05 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 1.37 KP 0.75 LA 1.13 NL 1.13 ! PT 1.07 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.93 HN 1.79 KP 0.82 LA 1.13 ! NL 1.09 OV 0.95 PT 1.04 SC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.92 KK 1.00* KP 0.90 LA 1.08 ! MK 1.02 OV 0.98 PT 1.06 SC 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.93 KK 1.00* KP 0.89 LA 1.20 ! MK 0.91 OV 0.90 PT 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 1.43 KP 0.84 LA 1.10 NL 1.08 ! PT 1.06 SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 1.67 KP 0.84 LA 1.15 ! NL 1.09 OV 0.94 PT 1.04 SC 1.09 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 KK 1.00* KP 0.94 LA 1.12 ! MK 1.06 OV 0.95 PT 1.04 SC 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.96 KK 1.00* KP 0.94 LA 1.18 ! MK 0.94 OV 0.90 PT 1.04 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.239009Jy sigma=0.636227 ! Fit after self-cal, rms=0.164888Jy sigma=0.370761 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8643 mas, bmaj=3.084 mas, bpa=-0.8723 degrees ! Estimated noise=8.84191 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (20.6, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160786 Jy ! Component: 100 - total flux cleaned = 0.0224133 Jy ! Component: 150 - total flux cleaned = 0.0250547 Jy ! Component: 200 - total flux cleaned = 0.0269605 Jy ! Total flux subtracted in 200 components = 0.0269605 Jy ! Clean residual min=-0.020415 max=0.021200 Jy/beam ! Clean residual mean=-0.000181 rms=0.004699 Jy/beam ! Combined flux in latest and established models = 1.62511 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 89 components and 1.62511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157706Jy sigma=0.347851 ! Fit after self-cal, rms=0.157516Jy sigma=0.346413 ! 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=0.157516Jy sigma=0.346413 ! Fit after self-cal, rms=0.156342Jy sigma=0.343651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8644 mas, bmaj=3.087 mas, bpa=-0.7839 degrees ! Estimated noise=8.84238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130573 Jy ! Component: 100 - total flux cleaned = 0.00361914 Jy ! Component: 150 - total flux cleaned = 0.00565953 Jy ! Component: 200 - total flux cleaned = 0.00713651 Jy ! Total flux subtracted in 200 components = 0.00713651 Jy ! Clean residual min=-0.019225 max=0.017575 Jy/beam ! Clean residual mean=-0.000154 rms=0.004297 Jy/beam ! Combined flux in latest and established models = 1.63225 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 97 components and 1.63225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152926Jy sigma=0.334079 ! Fit after self-cal, rms=0.152832Jy sigma=0.333734 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 = 0.00287142 Jy ! Component: 100 - total flux cleaned = 0.00448336 Jy ! Component: 150 - total flux cleaned = 0.00567429 Jy ! Component: 200 - total flux cleaned = 0.00704328 Jy ! Total flux subtracted in 200 components = 0.00704328 Jy ! Clean residual min=-0.018307 max=0.017686 Jy/beam ! Clean residual mean=-0.000143 rms=0.004158 Jy/beam ! Combined flux in latest and established models = 1.63929 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 110 components and 1.63929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151091Jy sigma=0.329949 ! Fit after self-cal, rms=0.151090Jy sigma=0.329780 ! 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=0.151090Jy sigma=0.329780 ! Fit after self-cal, rms=0.150268Jy sigma=0.327536 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8649 mas, bmaj=3.092 mas, bpa=-0.6959 degrees ! Estimated noise=8.85845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00442498 Jy ! Component: 100 - total flux cleaned = -0.00376664 Jy ! Component: 150 - total flux cleaned = -0.00287797 Jy ! Component: 200 - total flux cleaned = -0.00179328 Jy ! Total flux subtracted in 200 components = -0.00179328 Jy ! Clean residual min=-0.017662 max=0.016451 Jy/beam ! Clean residual mean=-0.000136 rms=0.003939 Jy/beam ! Combined flux in latest and established models = 1.6375 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 120 components and 1.6375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148405Jy sigma=0.322621 ! Fit after self-cal, rms=0.148394Jy sigma=0.322517 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 = 0.00154717 Jy ! Component: 100 - total flux cleaned = 0.00250266 Jy ! Component: 150 - total flux cleaned = 0.00341111 Jy ! Component: 200 - total flux cleaned = 0.00426963 Jy ! Total flux subtracted in 200 components = 0.00426963 Jy ! Clean residual min=-0.016989 max=0.016375 Jy/beam ! Clean residual mean=-0.000129 rms=0.003854 Jy/beam ! Combined flux in latest and established models = 1.64177 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 129 components and 1.64177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147452Jy sigma=0.320185 ! Fit after self-cal, rms=0.147462Jy sigma=0.320125 ! 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=0.147462Jy sigma=0.320125 ! Fit after self-cal, rms=0.146841Jy sigma=0.318589 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.504 mas, bmaj=6.91 mas, bpa=-2.159 degrees ! Estimated noise=11.3541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00653079 Jy ! Component: 100 - total flux cleaned = 0.00806061 Jy ! Component: 150 - total flux cleaned = 0.00918311 Jy ! Component: 200 - total flux cleaned = 0.00977749 Jy ! Total flux subtracted in 200 components = 0.00977749 Jy ! Clean residual min=-0.018294 max=0.016487 Jy/beam ! Clean residual mean=-0.000242 rms=0.004548 Jy/beam ! Combined flux in latest and established models = 1.65154 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 136 components and 1.65154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145964Jy sigma=0.317983 ! Fit after self-cal, rms=0.145884Jy sigma=0.317608 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 = 0.00219645 Jy ! Component: 100 - total flux cleaned = 0.00339368 Jy ! Component: 150 - total flux cleaned = 0.00428227 Jy ! Component: 200 - total flux cleaned = 0.00525592 Jy ! Total flux subtracted in 200 components = 0.00525592 Jy ! Clean residual min=-0.018204 max=0.016598 Jy/beam ! Clean residual mean=-0.000237 rms=0.004521 Jy/beam ! Combined flux in latest and established models = 1.6568 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 138 components and 1.6568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145367Jy sigma=0.318267 ! Fit after self-cal, rms=0.145314Jy sigma=0.318033 ! 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: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 1:SC,true ! 1:SC self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:HN,true ! 2:HN self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 selfant 2:SC,true ! 2:SC self-cal status=fixed weight=1 selfant 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:KP,true ! 3:KP self-cal status=fixed weight=1 selfant 3:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3:MK,true ! 3:MK self-cal status=fixed weight=1 selfant 3:OV,true ! 3:OV self-cal status=fixed weight=1 selfant 3:PT,true ! 3:PT self-cal status=fixed weight=1 selfant 3:SC,true ! 3:SC self-cal status=fixed weight=1 selfant 4:FD,true ! 4:FD self-cal status=fixed weight=1 selfant 4:KP,true ! 4:KP self-cal status=fixed weight=1 selfant 4:LA,true ! 4:LA self-cal status=fixed weight=1 selfant 4:MK,true ! 4:MK self-cal status=fixed weight=1 selfant 4:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 4:PT,true ! 4:PT self-cal status=fixed weight=1 selfant 5:MK,true ! 5:MK self-cal status=fixed weight=1 ![Exited script file: /tmp/ff.ff] selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.522128Jy sigma=1.057175 ! Fit after self-cal, rms=0.455358Jy sigma=0.837787 selfant "",false ! 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:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KK self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 5:KK self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 7 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 7 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 7 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 7 telescope corrections were flagged in sub-array 3. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.455358Jy sigma=0.837787 ! Fit after self-cal, rms=0.147922Jy sigma=0.335895 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.503% of the data. ! The x-axis pixel size should ideally be below 0.1967 milli-arcsec ! Estimated beam: bmin=0.6703 mas, bmaj=2.494 mas, bpa=-1.284 degrees ! Estimated noise=10.1817 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 (-1.2, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00910801 Jy ! Component: 100 - total flux cleaned = 0.00663425 Jy ! Component: 150 - total flux cleaned = 0.00379402 Jy ! Component: 200 - total flux cleaned = 0.00307476 Jy ! Total flux subtracted in 200 components = 0.00307476 Jy ! Clean residual min=-0.016673 max=0.020607 Jy/beam ! Clean residual mean=-0.000045 rms=0.003778 Jy/beam ! Combined flux in latest and established models = 1.65987 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 152 components and 1.65988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145367Jy sigma=0.327550 ! Fit after self-cal, rms=0.144734Jy sigma=0.326094 ! Inverting map ! Your choice of large map pixels excluded 0.503% of the data. ! The x-axis pixel size should ideally be below 0.1967 milli-arcsec ! Added new window around map position (0.8, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00928104 Jy ! Component: 100 - total flux cleaned = 0.00940351 Jy ! Component: 150 - total flux cleaned = 0.00832585 Jy ! Component: 200 - total flux cleaned = 0.00833786 Jy ! Total flux subtracted in 200 components = 0.00833786 Jy ! Clean residual min=-0.014420 max=0.014179 Jy/beam ! Clean residual mean=-0.000055 rms=0.003396 Jy/beam ! Combined flux in latest and established models = 1.66821 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 166 components and 1.66821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142560Jy sigma=0.321036 ! Fit after self-cal, rms=0.142617Jy sigma=0.320505 ! Inverting map ! Your choice of large map pixels excluded 0.503% of the data. ! The x-axis pixel size should ideally be below 0.1967 milli-arcsec uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.503% of the data. ! The x-axis pixel size should ideally be below 0.1967 milli-arcsec ! Estimated beam: bmin=0.8065 mas, bmaj=2.934 mas, bpa=-3.24 degrees ! Estimated noise=8.47926 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 = 0.00190765 Jy ! Component: 100 - total flux cleaned = 0.00167301 Jy ! Component: 150 - total flux cleaned = 0.00146548 Jy ! Component: 200 - total flux cleaned = 0.00109658 Jy ! Component: 250 - total flux cleaned = 0.00110116 Jy ! Component: 300 - total flux cleaned = 0.00127267 Jy ! Component: 350 - total flux cleaned = 0.00143471 Jy ! Component: 400 - total flux cleaned = 0.0015903 Jy ! Total flux subtracted in 400 components = 0.0015903 Jy ! Clean residual min=-0.014824 max=0.013185 Jy/beam ! Clean residual mean=-0.000084 rms=0.003267 Jy/beam ! Combined flux in latest and established models = 1.6698 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 198 components and 1.6698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141376Jy sigma=0.317408 ! Fit after self-cal, rms=0.141350Jy sigma=0.317287 ! Inverting map ! Your choice of large map pixels excluded 0.503% of the data. ! The x-axis pixel size should ideally be below 0.1967 milli-arcsec dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102788 Jy ! Component: 100 - total flux cleaned = 0.00118131 Jy ! Component: 150 - total flux cleaned = 0.00118034 Jy ! Component: 200 - total flux cleaned = 0.00118118 Jy ! Component: 250 - total flux cleaned = 0.00117884 Jy ! Component: 300 - total flux cleaned = 0.00118133 Jy ! Component: 350 - total flux cleaned = 0.00131242 Jy ! Component: 400 - total flux cleaned = 0.0014427 Jy ! Total flux subtracted in 400 components = 0.0014427 Jy ! Clean residual min=-0.014930 max=0.012857 Jy/beam ! Clean residual mean=-0.000085 rms=0.003210 Jy/beam ! Combined flux in latest and established models = 1.67125 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 209 components and 1.67125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140519Jy sigma=0.315683 ! Fit after self-cal, rms=0.140529Jy sigma=0.315631 ! Inverting map ! Your choice of large map pixels excluded 0.503% of the data. ! The x-axis pixel size should ideally be below 0.1967 milli-arcsec print "=== Finished natural weighting clean for al sites ===" ! === Finished natural weighting clean for al sites === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.520995Jy sigma=1.036689 ! Fit after self-cal, rms=0.140630Jy sigma=0.312667 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.503% of the data. ! The x-axis pixel size should ideally be below 0.1967 milli-arcsec ! Estimated beam: bmin=0.8047 mas, bmaj=2.927 mas, bpa=-3.301 degrees ! Estimated noise=8.48434 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122226 Jy ! Component: 100 - total flux cleaned = 0.0016241 Jy ! Component: 150 - total flux cleaned = 0.00195879 Jy ! Component: 200 - total flux cleaned = 0.00210725 Jy ! Component: 250 - total flux cleaned = 0.00224763 Jy ! Component: 300 - total flux cleaned = 0.0023871 Jy ! Component: 350 - total flux cleaned = 0.0026525 Jy ! Component: 400 - total flux cleaned = 0.00265221 Jy ! Total flux subtracted in 400 components = 0.00265221 Jy ! Clean residual min=-0.014187 max=0.011961 Jy/beam ! Clean residual mean=-0.000094 rms=0.002996 Jy/beam ! Combined flux in latest and established models = 1.6739 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 230 components and 1.6739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139477Jy sigma=0.310223 ! Fit after self-cal, rms=0.139504Jy sigma=0.310132 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.503% of the data. ! The x-axis pixel size should ideally be below 0.1967 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000621685 Jy ! Component: 100 - total flux cleaned = 0.00112998 Jy ! Component: 150 - total flux cleaned = 0.00125289 Jy ! Component: 200 - total flux cleaned = 0.00125557 Jy ! Component: 250 - total flux cleaned = 0.00125663 Jy ! Component: 300 - total flux cleaned = 0.00125619 Jy ! Component: 350 - total flux cleaned = 0.00125632 Jy ! Component: 400 - total flux cleaned = 0.00125766 Jy ! Total flux subtracted in 400 components = 0.00125766 Jy ! Clean residual min=-0.014007 max=0.011783 Jy/beam ! Clean residual mean=-0.000094 rms=0.002960 Jy/beam ! Combined flux in latest and established models = 1.67516 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 237 components and 1.67516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139006Jy sigma=0.309048 ! Fit after self-cal, rms=0.139022Jy sigma=0.308997 ! Inverting map ! Your choice of large map pixels excluded 0.503% of the data. ! The x-axis pixel size should ideally be below 0.1967 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139022Jy sigma=0.308997 ! Fit after self-cal, rms=0.139172Jy sigma=0.308156 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.503% of the data. ! The x-axis pixel size should ideally be below 0.1967 milli-arcsec ! Estimated beam: bmin=0.8038 mas, bmaj=2.923 mas, bpa=-3.353 degrees ! Estimated noise=8.48656 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000780041 Jy ! Component: 100 - total flux cleaned = -0.000933469 Jy ! Component: 150 - total flux cleaned = -0.0011976 Jy ! Component: 200 - total flux cleaned = -0.00130868 Jy ! Component: 250 - total flux cleaned = -0.00130355 Jy ! Component: 300 - total flux cleaned = -0.00130063 Jy ! Component: 350 - total flux cleaned = -0.00119743 Jy ! Component: 400 - total flux cleaned = -0.00119917 Jy ! Total flux subtracted in 400 components = -0.00119917 Jy ! Clean residual min=-0.013708 max=0.011299 Jy/beam ! Clean residual mean=-0.000098 rms=0.002868 Jy/beam ! Combined flux in latest and established models = 1.67396 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 244 components and 1.67396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138488Jy sigma=0.306762 ! Fit after self-cal, rms=0.138508Jy sigma=0.306716 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.503% of the data. ! The x-axis pixel size should ideally be below 0.1967 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000445599 Jy ! Component: 100 - total flux cleaned = 0.000736168 Jy ! Component: 150 - total flux cleaned = 0.000919487 Jy ! Component: 200 - total flux cleaned = 0.000918024 Jy ! Component: 250 - total flux cleaned = 0.000919243 Jy ! Component: 300 - total flux cleaned = 0.000836141 Jy ! Component: 350 - total flux cleaned = 0.00075385 Jy ! Component: 400 - total flux cleaned = 0.000673927 Jy ! Total flux subtracted in 400 components = 0.000673927 Jy ! Clean residual min=-0.013589 max=0.011111 Jy/beam ! Clean residual mean=-0.000098 rms=0.002846 Jy/beam ! Combined flux in latest and established models = 1.67463 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 251 components and 1.67463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138194Jy sigma=0.306068 ! Fit after self-cal, rms=0.138204Jy sigma=0.306033 ! Inverting map ! Your choice of large map pixels excluded 0.503% of the data. ! The x-axis pixel size should ideally be below 0.1967 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime3 ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138204Jy sigma=0.306033 ! Fit after self-cal, rms=0.138429Jy sigma=0.305501 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.503% of the data. ! The x-axis pixel size should ideally be below 0.1967 milli-arcsec ! Estimated beam: bmin=2.495 mas, bmaj=7.025 mas, bpa=-2.616 degrees ! Estimated noise=11.2746 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00367322 Jy ! Component: 100 - total flux cleaned = -0.00342367 Jy ! Component: 150 - total flux cleaned = -0.00342576 Jy ! Component: 200 - total flux cleaned = -0.00332907 Jy ! Component: 250 - total flux cleaned = -0.00315204 Jy ! Component: 300 - total flux cleaned = -0.00298378 Jy ! Component: 350 - total flux cleaned = -0.00282156 Jy ! Component: 400 - total flux cleaned = -0.00266126 Jy ! Total flux subtracted in 400 components = -0.00266126 Jy ! Clean residual min=-0.015661 max=0.014393 Jy/beam ! Clean residual mean=-0.000207 rms=0.003962 Jy/beam ! Combined flux in latest and established models = 1.67197 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 264 components and 1.67197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138602Jy sigma=0.304817 ! Fit after self-cal, rms=0.138567Jy sigma=0.304748 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.503% of the data. ! The x-axis pixel size should ideally be below 0.1967 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000161828 Jy ! Component: 100 - total flux cleaned = 0.000393129 Jy ! Component: 150 - total flux cleaned = 0.000546725 Jy ! Component: 200 - total flux cleaned = 0.000768256 Jy ! Component: 250 - total flux cleaned = 0.000911516 Jy ! Component: 300 - total flux cleaned = 0.00097911 Jy ! Component: 350 - total flux cleaned = 0.00111435 Jy ! Component: 400 - total flux cleaned = 0.0012466 Jy ! Total flux subtracted in 400 components = 0.0012466 Jy ! Clean residual min=-0.015722 max=0.014176 Jy/beam ! Clean residual mean=-0.000205 rms=0.003940 Jy/beam ! Combined flux in latest and established models = 1.67322 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 274 components and 1.67322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138486Jy sigma=0.304580 ! Fit after self-cal, rms=0.138492Jy sigma=0.304557 ! Inverting map ! Your choice of large map pixels excluded 0.503% of the data. ! The x-axis pixel size should ideally be below 0.1967 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for all stations ===" ! === Finished amplitude self-cal for all stations === restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.503% of the data. ! The x-axis pixel size should ideally be below 0.1967 milli-arcsec ! Estimated beam: bmin=0.8031 mas, bmaj=2.92 mas, bpa=-3.388 degrees ! Estimated noise=8.48952 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8031 x 2.92 at -3.388 degrees (North through East) ! Clean map min=-0.012294 max=1.0377 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=0.138492Jy sigma=0.304557 ! Fit after self-cal, rms=0.133474Jy sigma=0.281210 ! Inverting map and beam ! Your choice of large map pixels excluded 0.503% of the data. ! The x-axis pixel size should ideally be below 0.1967 milli-arcsec ! Estimated beam: bmin=0.8031 mas, bmaj=2.92 mas, bpa=-3.399 degrees ! Estimated noise=8.4949 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00016442 Jy ! Component: 100 - total flux cleaned = 8.77031e-05 Jy ! Component: 150 - total flux cleaned = -0.000133662 Jy ! Component: 200 - total flux cleaned = -0.000237254 Jy ! Component: 250 - total flux cleaned = -0.000433955 Jy ! Component: 300 - total flux cleaned = -0.00034076 Jy ! Component: 350 - total flux cleaned = -0.000433923 Jy ! Component: 400 - total flux cleaned = -0.00043306 Jy ! Total flux subtracted in 400 components = -0.00043306 Jy ! Clean residual min=-0.012791 max=0.010531 Jy/beam ! Clean residual mean=-0.000098 rms=0.002704 Jy/beam ! Combined flux in latest and established models = 1.67278 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 289 components and 1.67278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132978Jy sigma=0.280256 ! Fit after self-cal, rms=0.132976Jy sigma=0.280217 ! Inverting map ! Your choice of large map pixels excluded 0.503% of the data. ! The x-axis pixel size should ideally be below 0.1967 milli-arcsec ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116906 Jy ! Component: 100 - total flux cleaned = 3.05038e-05 Jy ! Component: 150 - total flux cleaned = -0.000134091 Jy ! Component: 200 - total flux cleaned = -0.00021481 Jy ! Component: 250 - total flux cleaned = -0.000215994 Jy ! Component: 300 - total flux cleaned = -0.000292729 Jy ! Component: 350 - total flux cleaned = -0.000370599 Jy ! Component: 400 - total flux cleaned = -0.000519794 Jy ! Total flux subtracted in 400 components = -0.000519794 Jy ! Clean residual min=-0.012635 max=0.010443 Jy/beam ! Clean residual mean=-0.000097 rms=0.002688 Jy/beam ! Combined flux in latest and established models = 1.67226 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 298 components and 1.67226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132714Jy sigma=0.279690 ! Fit after self-cal, rms=0.132718Jy sigma=0.279670 ! Inverting map ! Your choice of large map pixels excluded 0.503% of the data. ! The x-axis pixel size should ideally be below 0.1967 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132718Jy sigma=0.279670 ! Fit after self-cal, rms=0.132855Jy sigma=0.279395 print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.503% of the data. ! The x-axis pixel size should ideally be below 0.1967 milli-arcsec ! Estimated beam: bmin=0.6666 mas, bmaj=2.48 mas, bpa=-1.468 degrees ! Estimated noise=10.2037 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.91036 Jy ! Component: 100 - total flux cleaned = 1.1484 Jy ! Component: 150 - total flux cleaned = 1.26421 Jy ! Component: 200 - total flux cleaned = 1.34178 Jy ! Component: 250 - total flux cleaned = 1.3985 Jy ! Component: 300 - total flux cleaned = 1.44079 Jy ! Component: 350 - total flux cleaned = 1.47313 Jy ! Component: 400 - total flux cleaned = 1.49891 Jy ! Total flux subtracted in 400 components = 1.49891 Jy ! Clean residual min=-0.021058 max=0.019775 Jy/beam ! Clean residual mean=-0.000008 rms=0.004524 Jy/beam ! Combined flux in latest and established models = 1.49891 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 80 model components to the UV plane model. ! The established model now contains 80 components and 1.49891 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.503% of the data. ! The x-axis pixel size should ideally be below 0.1967 milli-arcsec ! Estimated beam: bmin=0.8025 mas, bmaj=2.917 mas, bpa=-3.422 degrees ! Estimated noise=8.49401 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 = 0.0348237 Jy ! Component: 100 - total flux cleaned = 0.0601862 Jy ! Component: 150 - total flux cleaned = 0.0802161 Jy ! Component: 200 - total flux cleaned = 0.0964552 Jy ! Component: 250 - total flux cleaned = 0.109852 Jy ! Component: 300 - total flux cleaned = 0.121042 Jy ! Component: 350 - total flux cleaned = 0.127953 Jy ! Component: 400 - total flux cleaned = 0.132702 Jy ! Total flux subtracted in 400 components = 0.132702 Jy ! Clean residual min=-0.013289 max=0.010824 Jy/beam ! Clean residual mean=-0.000108 rms=0.003199 Jy/beam ! Combined flux in latest and established models = 1.63161 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 159 components and 1.63161 Jy ! Inverting map ! Your choice of large map pixels excluded 0.503% of the data. ! The x-axis pixel size should ideally be below 0.1967 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.503% of the data. ! The x-axis pixel size should ideally be below 0.1967 milli-arcsec ! Estimated beam: bmin=2.497 mas, bmaj=7.036 mas, bpa=-2.58 degrees ! Estimated noise=11.2891 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132052 Jy ! Component: 100 - total flux cleaned = 0.0197749 Jy ! Component: 150 - total flux cleaned = 0.0228926 Jy ! Component: 200 - total flux cleaned = 0.0252465 Jy ! Component: 250 - total flux cleaned = 0.0272433 Jy ! Component: 300 - total flux cleaned = 0.0289429 Jy ! Component: 350 - total flux cleaned = 0.0302693 Jy ! Component: 400 - total flux cleaned = 0.0315861 Jy ! Total flux subtracted in 400 components = 0.0315861 Jy ! Clean residual min=-0.015296 max=0.012668 Jy/beam ! Clean residual mean=-0.000213 rms=0.003890 Jy/beam ! Combined flux in latest and established models = 1.6632 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 = 0.000905669 Jy ! Component: 100 - total flux cleaned = 0.00138807 Jy ! Component: 150 - total flux cleaned = 0.00173089 Jy ! Component: 200 - total flux cleaned = 0.00206107 Jy ! Component: 250 - total flux cleaned = 0.00227471 Jy ! Component: 300 - total flux cleaned = 0.00258958 Jy ! Component: 350 - total flux cleaned = 0.00288886 Jy ! Component: 400 - total flux cleaned = 0.00317753 Jy ! Total flux subtracted in 400 components = 0.00317753 Jy ! Clean residual min=-0.015198 max=0.012839 Jy/beam ! Clean residual mean=-0.000207 rms=0.003809 Jy/beam ! Combined flux in latest and established models = 1.66638 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 200 components and 1.66638 Jy ! Inverting map ! Your choice of large map pixels excluded 0.503% of the data. ! The x-axis pixel size should ideally be below 0.1967 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.503% of the data. ! The x-axis pixel size should ideally be below 0.1967 milli-arcsec ! Estimated beam: bmin=0.8025 mas, bmaj=2.917 mas, bpa=-3.422 degrees ! Estimated noise=8.49401 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00144802 Jy ! Component: 100 - total flux cleaned = -0.00190216 Jy ! Component: 150 - total flux cleaned = -0.00251177 Jy ! Component: 200 - total flux cleaned = -0.00232282 Jy ! Component: 250 - total flux cleaned = -0.0019849 Jy ! Component: 300 - total flux cleaned = -0.00214069 Jy ! Component: 350 - total flux cleaned = -0.00213489 Jy ! Component: 400 - total flux cleaned = -0.00213817 Jy ! Total flux subtracted in 400 components = -0.00213817 Jy ! Clean residual min=-0.011746 max=0.010972 Jy/beam ! Clean residual mean=-0.000100 rms=0.002747 Jy/beam ! Combined flux in latest and established models = 1.66424 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 235 components and 1.66424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133933Jy sigma=0.282227 ! Fit after self-cal, rms=0.133661Jy sigma=0.281337 wmodel /scr/pima/rdv73_uvs/J0828-3731_X_map.mod ! Writing 235 model components to file: /scr/pima/rdv73_uvs/J0828-3731_X_map.mod wobs /scr/pima/rdv73_uvs/J0828-3731_X_uvs.fits ! Applying 570 buffered edits. ! Writing UV FITS file: /scr/pima/rdv73_uvs/J0828-3731_X_uvs.fits wwins /scr/pima/rdv73_uvs/J0828-3731_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rdv73_uvs/J0828-3731_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.503% of the data. ! The x-axis pixel size should ideally be below 0.1967 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00279347 Jy ! Component: 100 - total flux cleaned = -0.00489691 Jy ! Component: 150 - total flux cleaned = -0.00615931 Jy ! Component: 200 - total flux cleaned = -0.00752308 Jy ! Component: 250 - total flux cleaned = -0.00817627 Jy ! Component: 300 - total flux cleaned = -0.00849236 Jy ! Component: 350 - total flux cleaned = -0.00864821 Jy ! Component: 400 - total flux cleaned = -0.00909965 Jy ! Component: 450 - total flux cleaned = -0.00939268 Jy ! Component: 500 - total flux cleaned = -0.00939273 Jy ! Component: 550 - total flux cleaned = -0.00967476 Jy ! Component: 600 - total flux cleaned = -0.00940054 Jy ! Component: 650 - total flux cleaned = -0.0102188 Jy ! Component: 700 - total flux cleaned = -0.0106175 Jy ! Component: 750 - total flux cleaned = -0.0104857 Jy ! Component: 800 - total flux cleaned = -0.0107469 Jy ! Component: 850 - total flux cleaned = -0.0112563 Jy ! Component: 900 - total flux cleaned = -0.011255 Jy ! Component: 950 - total flux cleaned = -0.01113 Jy ! Component: 1000 - total flux cleaned = -0.0110089 Jy ! Component: 1050 - total flux cleaned = -0.0111304 Jy ! Component: 1100 - total flux cleaned = -0.0112488 Jy ! Component: 1150 - total flux cleaned = -0.0114849 Jy ! Component: 1200 - total flux cleaned = -0.0113682 Jy ! Component: 1250 - total flux cleaned = -0.0110222 Jy ! Component: 1300 - total flux cleaned = -0.0113641 Jy ! Component: 1350 - total flux cleaned = -0.0111384 Jy ! Component: 1400 - total flux cleaned = -0.0109158 Jy ! Component: 1450 - total flux cleaned = -0.0109151 Jy ! Component: 1500 - total flux cleaned = -0.0110236 Jy ! Component: 1550 - total flux cleaned = -0.0104855 Jy ! Component: 1600 - total flux cleaned = -0.0108065 Jy ! Component: 1650 - total flux cleaned = -0.0105958 Jy ! Component: 1700 - total flux cleaned = -0.0106995 Jy ! Component: 1750 - total flux cleaned = -0.0103886 Jy ! Component: 1800 - total flux cleaned = -0.0103905 Jy ! Component: 1850 - total flux cleaned = -0.0107965 Jy ! Component: 1900 - total flux cleaned = -0.0107943 Jy ! Component: 1950 - total flux cleaned = -0.0106951 Jy ! Component: 2000 - total flux cleaned = -0.010793 Jy ! Component: 2050 - total flux cleaned = -0.0107931 Jy ! Component: 2100 - total flux cleaned = -0.0105997 Jy ! Component: 2150 - total flux cleaned = -0.0108879 Jy ! Component: 2200 - total flux cleaned = -0.0108882 Jy ! Component: 2250 - total flux cleaned = -0.0111717 Jy ! Component: 2300 - total flux cleaned = -0.0110794 Jy ! Component: 2350 - total flux cleaned = -0.0109876 Jy ! Component: 2400 - total flux cleaned = -0.0113542 Jy ! Component: 2450 - total flux cleaned = -0.0113531 Jy ! Component: 2500 - total flux cleaned = -0.0111723 Jy ! Component: 2550 - total flux cleaned = -0.0112616 Jy ! Component: 2600 - total flux cleaned = -0.0113502 Jy ! Component: 2650 - total flux cleaned = -0.0112621 Jy ! Component: 2700 - total flux cleaned = -0.0112627 Jy ! Component: 2750 - total flux cleaned = -0.0113488 Jy ! Component: 2800 - total flux cleaned = -0.011521 Jy ! Component: 2850 - total flux cleaned = -0.0112634 Jy ! Component: 2900 - total flux cleaned = -0.0111798 Jy ! Component: 2950 - total flux cleaned = -0.0111801 Jy ! Component: 3000 - total flux cleaned = -0.0111799 Jy ! Component: 3050 - total flux cleaned = -0.0114294 Jy ! Component: 3100 - total flux cleaned = -0.0115946 Jy ! Component: 3150 - total flux cleaned = -0.0116763 Jy ! Component: 3200 - total flux cleaned = -0.012082 Jy ! Component: 3250 - total flux cleaned = -0.0119203 Jy ! Component: 3300 - total flux cleaned = -0.0119216 Jy ! Component: 3350 - total flux cleaned = -0.0120808 Jy ! Component: 3400 - total flux cleaned = -0.0125536 Jy ! Component: 3450 - total flux cleaned = -0.0124747 Jy ! Component: 3500 - total flux cleaned = -0.0124751 Jy ! Component: 3550 - total flux cleaned = -0.0127064 Jy ! Component: 3600 - total flux cleaned = -0.0129357 Jy ! Component: 3650 - total flux cleaned = -0.0128594 Jy ! Component: 3700 - total flux cleaned = -0.0130102 Jy ! Component: 3750 - total flux cleaned = -0.0132353 Jy ! Component: 3800 - total flux cleaned = -0.0130111 Jy ! Component: 3850 - total flux cleaned = -0.0130853 Jy ! Component: 3900 - total flux cleaned = -0.0130852 Jy ! Component: 3950 - total flux cleaned = -0.0130118 Jy ! Component: 4000 - total flux cleaned = -0.012866 Jy ! Component: 4050 - total flux cleaned = -0.0125772 Jy ! Total flux subtracted in 4096 components = -0.0127927 Jy ! Clean residual min=-0.004561 max=0.003998 Jy/beam ! Clean residual mean=-0.000017 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 1.65145 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 542 components and 1.65145 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv73_uvs/J0828-3731_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.503% of the data. ! The x-axis pixel size should ideally be below 0.1967 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8025 x 2.917 at -3.422 degrees (North through East) ! Clean map min=-0.0085874 max=1.0918 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv73_uvs/J0828-3731_X_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map ! Your choice of large map pixels excluded 0.503% of the data. ! The x-axis pixel size should ideally be below 0.1967 milli-arcsec float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 1.0917 rms= 0.00128 Jy quit ! Quitting program ! Log file /scr/pima/rdv73_uvs/J0828-3731_X_uvs.log closed on Sat Jan 9 17:32:45 2016