! Started logfile: /scr/pima/rdv73_uvs/J0828-3731_S_uvs.log on Sat Jan 9 17:47:19 2016 obs /scr/pima/rdv73_uvs/J0828-3731_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv73_uvs/J0828-3731_S_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 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 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 = 0.4 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv73_uvs/J0828-3731_S] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1: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 0.400x0.400 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 10 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! 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=1.922886Jy sigma=5.026771 ! Fit after self-cal, rms=0.835314Jy sigma=2.080186 ! 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=2.617 mas, bmaj=9.292 mas, bpa=-1.782 degrees ! Estimated noise=12.1751 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.06498 Jy ! Component: 100 - total flux cleaned = 1.40275 Jy ! Total flux subtracted in 100 components = 1.40275 Jy ! Clean residual min=-0.089710 max=0.170519 Jy/beam ! Clean residual mean=-0.000953 rms=0.028903 Jy/beam ! Combined flux in latest and established models = 1.40275 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 1.40275 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. ! ! 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=0.634473Jy sigma=1.509495 ! Fit after self-cal, rms=0.634255Jy sigma=1.508691 ! Inverting map and beam ! Estimated beam: bmin=2.617 mas, bmaj=9.292 mas, bpa=-1.782 degrees ! Estimated noise=12.1751 mJy/beam. print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.168 mas, bmaj=11.22 mas, bpa=-2.03 degrees ! Estimated noise=10.5207 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 = 0.339861 Jy ! Component: 100 - total flux cleaned = 0.517676 Jy ! Component: 150 - total flux cleaned = 0.617439 Jy ! Component: 200 - total flux cleaned = 0.675107 Jy ! Total flux subtracted in 200 components = 0.675107 Jy ! Clean residual min=-0.064951 max=0.132512 Jy/beam ! Clean residual mean=0.000439 rms=0.024118 Jy/beam ! Combined flux in latest and established models = 2.07785 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 79 components and 2.07785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.403222Jy sigma=0.889825 ! Fit after self-cal, rms=0.403080Jy sigma=0.889343 ! 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 1.28 KP 0.95 LA 0.95 NL 1.08 ! PT 0.99 SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.90 HN 1.46 KP 0.98 LA 0.93 ! NL 0.98 OV 1.07 PT 1.02 SC 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.94 KK 1.00* KP 1.07 LA 0.95 ! MK 0.93 OV 1.01 PT 1.04 SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.04 KK 1.00* KP 1.04 LA 0.95 ! MK 0.86 OV 0.95 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 1.37 KP 0.99 LA 0.93 NL 1.06 ! PT 0.97 SC 1.14 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 1.49 KP 1.03 LA 0.89 ! NL 0.97 OV 1.14 PT 1.01 SC 1.17 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.02 KK 1.00* KP 1.15 LA 0.86 ! MK 1.00 OV 1.08 PT 1.06 SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.15 KK 1.00* KP 1.04 LA 0.90 ! MK 0.95 OV 1.00 PT 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 1.41 KP 1.00 LA 0.83 NL 1.23 ! PT 1.04 SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 1.71 KP 1.01 LA 0.80 ! NL 1.07 OV 1.23 PT 1.05 SC 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.06 KK 1.00* KP 1.11 LA 0.82 ! MK 1.04 OV 1.12 PT 1.08 SC 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.12 KK 1.00* KP 1.06 LA 0.84 ! MK 0.91 OV 1.04 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 1.16 KP 0.90 LA 0.71 NL 1.12 ! PT 0.90 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.50 KP 0.92 LA 0.72 ! NL 0.96 OV 0.97 PT 0.92 SC 1.08 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 KK 1.00* KP 1.02 LA 0.72 ! MK 1.17 OV 0.87 PT 0.97 SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.10 KK 1.00* KP 0.95 LA 0.71 ! MK 1.00 OV 0.84 PT 0.89 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.403080Jy sigma=0.889343 ! Fit after self-cal, rms=0.244857Jy sigma=0.542472 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.195 mas, bmaj=11.3 mas, bpa=-1.7 degrees ! Estimated noise=10.63 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 (22.8, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0978393 Jy ! Component: 100 - total flux cleaned = 0.144544 Jy ! Component: 150 - total flux cleaned = 0.172566 Jy ! Component: 200 - total flux cleaned = 0.187295 Jy ! Total flux subtracted in 200 components = 0.187295 Jy ! Clean residual min=-0.034063 max=0.027819 Jy/beam ! Clean residual mean=-0.000538 rms=0.008333 Jy/beam ! Combined flux in latest and established models = 2.26515 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 137 components and 2.26515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201451Jy sigma=0.408764 ! Fit after self-cal, rms=0.197429Jy sigma=0.394232 ! 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=0.197429Jy sigma=0.394232 ! Fit after self-cal, rms=0.185572Jy sigma=0.369987 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.191 mas, bmaj=11.28 mas, bpa=-1.753 degrees ! Estimated noise=10.5551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0364574 Jy ! Component: 100 - total flux cleaned = 0.0482858 Jy ! Component: 150 - total flux cleaned = 0.0535718 Jy ! Component: 200 - total flux cleaned = 0.0558758 Jy ! Total flux subtracted in 200 components = 0.0558758 Jy ! Clean residual min=-0.022215 max=0.021210 Jy/beam ! Clean residual mean=-0.000166 rms=0.006041 Jy/beam ! Combined flux in latest and established models = 2.32103 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 188 components and 2.32103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.175756Jy sigma=0.343306 ! Fit after self-cal, rms=0.174572Jy sigma=0.339785 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 = 0.0109937 Jy ! Component: 100 - total flux cleaned = 0.0129908 Jy ! Component: 150 - total flux cleaned = 0.014762 Jy ! Component: 200 - total flux cleaned = 0.0160377 Jy ! Total flux subtracted in 200 components = 0.0160377 Jy ! Clean residual min=-0.023112 max=0.021154 Jy/beam ! Clean residual mean=-0.000163 rms=0.005783 Jy/beam ! Combined flux in latest and established models = 2.33706 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 210 components and 2.33706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172269Jy sigma=0.335097 ! Fit after self-cal, rms=0.172136Jy sigma=0.334791 ! 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=0.172136Jy sigma=0.334791 ! Fit after self-cal, rms=0.167445Jy sigma=0.326100 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.196 mas, bmaj=11.3 mas, bpa=-1.698 degrees ! Estimated noise=10.5365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00550902 Jy ! Component: 100 - total flux cleaned = 0.00689876 Jy ! Component: 150 - total flux cleaned = 0.00837673 Jy ! Component: 200 - total flux cleaned = 0.00902111 Jy ! Total flux subtracted in 200 components = 0.00902111 Jy ! Clean residual min=-0.018671 max=0.018334 Jy/beam ! Clean residual mean=-0.000020 rms=0.005035 Jy/beam ! Combined flux in latest and established models = 2.34609 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 227 components and 2.34608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164123Jy sigma=0.319121 ! Fit after self-cal, rms=0.163925Jy sigma=0.318593 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 = 0.00429815 Jy ! Component: 100 - total flux cleaned = 0.0048556 Jy ! Component: 150 - total flux cleaned = 0.00459347 Jy ! Component: 200 - total flux cleaned = 0.00484642 Jy ! Total flux subtracted in 200 components = 0.00484642 Jy ! Clean residual min=-0.018893 max=0.018198 Jy/beam ! Clean residual mean=-0.000017 rms=0.004930 Jy/beam ! Combined flux in latest and established models = 2.35093 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 239 components and 2.35093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162652Jy sigma=0.316487 ! Fit after self-cal, rms=0.162670Jy sigma=0.316406 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162670Jy sigma=0.316406 ! Fit after self-cal, rms=0.160542Jy sigma=0.313770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.438 mas, bmaj=24.45 mas, bpa=-2.875 degrees ! Estimated noise=13.5159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00497733 Jy ! Component: 100 - total flux cleaned = 0.00282657 Jy ! Component: 150 - total flux cleaned = 0.002535 Jy ! Component: 200 - total flux cleaned = 0.00198057 Jy ! Total flux subtracted in 200 components = 0.00198057 Jy ! Clean residual min=-0.019055 max=0.021701 Jy/beam ! Clean residual mean=0.000081 rms=0.006163 Jy/beam ! Combined flux in latest and established models = 2.35291 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 243 components and 2.35291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159993Jy sigma=0.311707 ! Fit after self-cal, rms=0.159713Jy sigma=0.310582 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 = 0.00235653 Jy ! Component: 100 - total flux cleaned = 0.00235041 Jy ! Component: 150 - total flux cleaned = 0.00184583 Jy ! Component: 200 - total flux cleaned = 0.00139825 Jy ! Total flux subtracted in 200 components = 0.00139825 Jy ! Clean residual min=-0.017893 max=0.020141 Jy/beam ! Clean residual mean=0.000084 rms=0.006007 Jy/beam ! Combined flux in latest and established models = 2.35431 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 248 components and 2.35431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159186Jy sigma=0.310531 ! Fit after self-cal, rms=0.159051Jy sigma=0.309590 ! 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 3 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! 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=0.721983Jy sigma=1.323577 ! Fit after self-cal, rms=0.661088Jy sigma=0.990198 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=0.661088Jy sigma=0.990198 ! Fit after self-cal, rms=0.158951Jy sigma=0.326811 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.407 mas, bmaj=9.132 mas, bpa=-3.015 degrees ! Estimated noise=11.7665 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 (8.8, -13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297065 Jy ! Component: 100 - total flux cleaned = 0.00741352 Jy ! Component: 150 - total flux cleaned = 0.0117183 Jy ! Component: 200 - total flux cleaned = 0.0150786 Jy ! Total flux subtracted in 200 components = 0.0150786 Jy ! Clean residual min=-0.018056 max=0.021039 Jy/beam ! Clean residual mean=-0.000063 rms=0.004750 Jy/beam ! Combined flux in latest and established models = 2.36939 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 265 components and 2.36939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152605Jy sigma=0.316575 ! Fit after self-cal, rms=0.151647Jy sigma=0.314578 ! Inverting map ! Added new window around map position (-24, -24.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132093 Jy ! Component: 100 - total flux cleaned = 0.019982 Jy ! Component: 150 - total flux cleaned = 0.0258447 Jy ! Component: 200 - total flux cleaned = 0.029071 Jy ! Total flux subtracted in 200 components = 0.029071 Jy ! Clean residual min=-0.016747 max=0.018862 Jy/beam ! Clean residual mean=-0.000082 rms=0.004255 Jy/beam ! Combined flux in latest and established models = 2.39846 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 296 components and 2.39846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148090Jy sigma=0.310460 ! Fit after self-cal, rms=0.147674Jy sigma=0.309517 ! Inverting map ! Added new window around map position (-6, -56.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016351 Jy ! Component: 100 - total flux cleaned = 0.0208227 Jy ! Component: 150 - total flux cleaned = 0.0235849 Jy ! Component: 200 - total flux cleaned = 0.0263411 Jy ! Total flux subtracted in 200 components = 0.0263411 Jy ! Clean residual min=-0.015986 max=0.014658 Jy/beam ! Clean residual mean=-0.000076 rms=0.003934 Jy/beam ! Combined flux in latest and established models = 2.4248 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 319 components and 2.4248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145092Jy sigma=0.306878 ! Fit after self-cal, rms=0.144761Jy sigma=0.306188 ! Inverting map uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.922 mas, bmaj=10.8 mas, bpa=-3.762 degrees ! Estimated noise=9.81975 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 = -0.00635483 Jy ! Component: 100 - total flux cleaned = -0.00812579 Jy ! Component: 150 - total flux cleaned = -0.00916715 Jy ! Component: 200 - total flux cleaned = -0.010343 Jy ! Component: 250 - total flux cleaned = -0.0107759 Jy ! Component: 300 - total flux cleaned = -0.0109783 Jy ! Component: 350 - total flux cleaned = -0.0111708 Jy ! Component: 400 - total flux cleaned = -0.0109864 Jy ! Total flux subtracted in 400 components = -0.0109864 Jy ! Clean residual min=-0.014825 max=0.012031 Jy/beam ! Clean residual mean=-0.000340 rms=0.003579 Jy/beam ! Combined flux in latest and established models = 2.41382 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 359 components and 2.41382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142343Jy sigma=0.302593 ! Fit after self-cal, rms=0.142190Jy sigma=0.302352 ! Inverting map dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000357403 Jy ! Component: 100 - total flux cleaned = -0.000173779 Jy ! Component: 150 - total flux cleaned = -1.86653e-06 Jy ! Component: 200 - total flux cleaned = 0.000319782 Jy ! Component: 250 - total flux cleaned = 0.000477871 Jy ! Component: 300 - total flux cleaned = 0.000780745 Jy ! Component: 350 - total flux cleaned = 0.00107324 Jy ! Component: 400 - total flux cleaned = 0.00107009 Jy ! Total flux subtracted in 400 components = 0.00107009 Jy ! Clean residual min=-0.014058 max=0.011955 Jy/beam ! Clean residual mean=-0.000339 rms=0.003496 Jy/beam ! Combined flux in latest and established models = 2.41489 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 384 components and 2.41489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140865Jy sigma=0.301191 ! Fit after self-cal, rms=0.140772Jy sigma=0.301089 ! Inverting map print "=== Finished natural weighting clean for al sites ===" ! === Finished natural weighting clean for al sites === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 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 10 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! 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=0.717314Jy sigma=1.307400 ! Fit after self-cal, rms=0.138120Jy sigma=0.294179 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.922 mas, bmaj=10.77 mas, bpa=-3.843 degrees ! Estimated noise=9.80456 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00297236 Jy ! Component: 100 - total flux cleaned = -0.00048682 Jy ! Component: 150 - total flux cleaned = 0.00215724 Jy ! Component: 200 - total flux cleaned = 0.00407088 Jy ! Component: 250 - total flux cleaned = 0.00503115 Jy ! Component: 300 - total flux cleaned = 0.00592792 Jy ! Component: 350 - total flux cleaned = 0.00659947 Jy ! Component: 400 - total flux cleaned = 0.00722967 Jy ! Total flux subtracted in 400 components = 0.00722967 Jy ! Clean residual min=-0.011679 max=0.011197 Jy/beam ! Clean residual mean=-0.000266 rms=0.003023 Jy/beam ! Combined flux in latest and established models = 2.42212 Jy selfcal ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 431 components and 2.42212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135459Jy sigma=0.291135 ! Fit after self-cal, rms=0.135299Jy sigma=0.290753 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 = 0.00284727 Jy ! Component: 100 - total flux cleaned = 0.0040167 Jy ! Component: 150 - total flux cleaned = 0.00448203 Jy ! Component: 200 - total flux cleaned = 0.0050718 Jy ! Component: 250 - total flux cleaned = 0.00548992 Jy ! Component: 300 - total flux cleaned = 0.00602281 Jy ! Component: 350 - total flux cleaned = 0.00653388 Jy ! Component: 400 - total flux cleaned = 0.00678102 Jy ! Total flux subtracted in 400 components = 0.00678102 Jy ! Clean residual min=-0.011119 max=0.010963 Jy/beam ! Clean residual mean=-0.000268 rms=0.002931 Jy/beam ! Combined flux in latest and established models = 2.4289 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 454 components and 2.4289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134029Jy sigma=0.289836 ! Fit after self-cal, rms=0.133923Jy sigma=0.289670 ! 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=0.133923Jy sigma=0.289670 ! Fit after self-cal, rms=0.133104Jy sigma=0.288261 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.923 mas, bmaj=10.76 mas, bpa=-3.867 degrees ! Estimated noise=9.79078 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00273604 Jy ! Component: 100 - total flux cleaned = -0.00175402 Jy ! Component: 150 - total flux cleaned = -0.000731991 Jy ! Component: 200 - total flux cleaned = -0.000273991 Jy ! Component: 250 - total flux cleaned = 0.000152946 Jy ! Component: 300 - total flux cleaned = 0.000813509 Jy ! Component: 350 - total flux cleaned = 0.0011877 Jy ! Component: 400 - total flux cleaned = 0.00155068 Jy ! Total flux subtracted in 400 components = 0.00155068 Jy ! Clean residual min=-0.010554 max=0.010686 Jy/beam ! Clean residual mean=-0.000243 rms=0.002770 Jy/beam ! Combined flux in latest and established models = 2.43045 Jy selfcal ! Performing phase self-cal ! Adding 74 model components to the UV plane model. ! The established model now contains 495 components and 2.43045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131568Jy sigma=0.286833 ! Fit after self-cal, rms=0.131461Jy sigma=0.286627 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 = 0.00147612 Jy ! Component: 100 - total flux cleaned = 0.00225434 Jy ! Component: 150 - total flux cleaned = 0.00261915 Jy ! Component: 200 - total flux cleaned = 0.00285134 Jy ! Component: 250 - total flux cleaned = 0.00307441 Jy ! Component: 300 - total flux cleaned = 0.00339823 Jy ! Component: 350 - total flux cleaned = 0.00360655 Jy ! Component: 400 - total flux cleaned = 0.00380956 Jy ! Total flux subtracted in 400 components = 0.00380956 Jy ! Clean residual min=-0.010328 max=0.010472 Jy/beam ! Clean residual mean=-0.000244 rms=0.002724 Jy/beam ! Combined flux in latest and established models = 2.43426 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 511 components and 2.43426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130558Jy sigma=0.286124 ! Fit after self-cal, rms=0.130468Jy sigma=0.286027 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime3 ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130468Jy sigma=0.286027 ! Fit after self-cal, rms=0.129943Jy sigma=0.285332 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.343 mas, bmaj=24.49 mas, bpa=-3.099 degrees ! Estimated noise=13.1713 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000178677 Jy ! Component: 100 - total flux cleaned = -0.00151932 Jy ! Component: 150 - total flux cleaned = -0.00236476 Jy ! Component: 200 - total flux cleaned = -0.00297774 Jy ! Component: 250 - total flux cleaned = -0.00326023 Jy ! Component: 300 - total flux cleaned = -0.00366184 Jy ! Component: 350 - total flux cleaned = -0.00403397 Jy ! Component: 400 - total flux cleaned = -0.00427109 Jy ! Total flux subtracted in 400 components = -0.00427109 Jy ! Clean residual min=-0.011369 max=0.010254 Jy/beam ! Clean residual mean=-0.000463 rms=0.003438 Jy/beam ! Combined flux in latest and established models = 2.42999 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 545 components and 2.42999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129152Jy sigma=0.285698 ! Fit after self-cal, rms=0.129000Jy sigma=0.285509 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 = 0.000128948 Jy ! Component: 100 - total flux cleaned = 0.000129803 Jy ! Component: 150 - total flux cleaned = 0.000122264 Jy ! Component: 200 - total flux cleaned = 6.16357e-06 Jy ! Component: 250 - total flux cleaned = -0.000205952 Jy ! Component: 300 - total flux cleaned = -0.000412931 Jy ! Component: 350 - total flux cleaned = -0.000613256 Jy ! Component: 400 - total flux cleaned = -0.000708837 Jy ! Total flux subtracted in 400 components = -0.000708837 Jy ! Clean residual min=-0.010906 max=0.010315 Jy/beam ! Clean residual mean=-0.000451 rms=0.003369 Jy/beam ! Combined flux in latest and established models = 2.42928 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 569 components and 2.42928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128486Jy sigma=0.286107 ! Fit after self-cal, rms=0.128409Jy sigma=0.286005 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for all stations ===" ! === Finished amplitude self-cal for all stations === restore ! Inverting map and beam ! Estimated beam: bmin=2.923 mas, bmaj=10.75 mas, bpa=-3.88 degrees ! Estimated noise=9.78037 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.923 x 10.75 at -3.88 degrees (North through East) ! Clean map min=-0.013479 max=1.3715 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=0.128409Jy sigma=0.286005 ! Fit after self-cal, rms=0.123521Jy sigma=0.266200 ! Inverting map and beam ! Estimated beam: bmin=2.925 mas, bmaj=10.76 mas, bpa=-3.902 degrees ! Estimated noise=9.77346 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00142888 Jy ! Component: 100 - total flux cleaned = -0.00125548 Jy ! Component: 150 - total flux cleaned = -0.000638655 Jy ! Component: 200 - total flux cleaned = -0.000223412 Jy ! Component: 250 - total flux cleaned = 0.000157725 Jy ! Component: 300 - total flux cleaned = 0.000270593 Jy ! Component: 350 - total flux cleaned = 0.000488573 Jy ! Component: 400 - total flux cleaned = 0.000699013 Jy ! Total flux subtracted in 400 components = 0.000699013 Jy ! Clean residual min=-0.009996 max=0.010418 Jy/beam ! Clean residual mean=-0.000288 rms=0.002587 Jy/beam ! Combined flux in latest and established models = 2.42998 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 599 components and 2.42998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122413Jy sigma=0.264750 ! Fit after self-cal, rms=0.122297Jy sigma=0.264590 ! Inverting map ! Added new window around map position (60.4, -62.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00667029 Jy ! Component: 100 - total flux cleaned = 0.00689137 Jy ! Component: 150 - total flux cleaned = 0.00748547 Jy ! Component: 200 - total flux cleaned = 0.00819633 Jy ! Component: 250 - total flux cleaned = 0.00883576 Jy ! Component: 300 - total flux cleaned = 0.0100048 Jy ! Component: 350 - total flux cleaned = 0.01041 Jy ! Component: 400 - total flux cleaned = 0.0106665 Jy ! Total flux subtracted in 400 components = 0.0106665 Jy ! Clean residual min=-0.008973 max=0.009016 Jy/beam ! Clean residual mean=-0.000336 rms=0.002342 Jy/beam ! Combined flux in latest and established models = 2.44064 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 654 components and 2.44064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120504Jy sigma=0.261189 ! Fit after self-cal, rms=0.120391Jy sigma=0.260901 ! Inverting map ! Added new window around map position (72, 60.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00399764 Jy ! Component: 100 - total flux cleaned = 0.00336871 Jy ! Component: 150 - total flux cleaned = 0.00265078 Jy ! Component: 200 - total flux cleaned = 0.00215959 Jy ! Component: 250 - total flux cleaned = 0.00200226 Jy ! Component: 300 - total flux cleaned = 0.00200663 Jy ! Component: 350 - total flux cleaned = 0.00214703 Jy ! Component: 400 - total flux cleaned = 0.00214828 Jy ! Total flux subtracted in 400 components = 0.00214828 Jy ! Clean residual min=-0.008778 max=0.007905 Jy/beam ! Clean residual mean=-0.000349 rms=0.002195 Jy/beam ! Combined flux in latest and established models = 2.44279 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 701 components and 2.44279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118786Jy sigma=0.258070 ! Fit after self-cal, rms=0.118783Jy sigma=0.257869 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118783Jy sigma=0.257869 ! Fit after self-cal, rms=0.118705Jy sigma=0.257139 print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.408 mas, bmaj=9.09 mas, bpa=-3.157 degrees ! Estimated noise=11.6857 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.04101 Jy ! Component: 100 - total flux cleaned = 1.36776 Jy ! Component: 150 - total flux cleaned = 1.55353 Jy ! Component: 200 - total flux cleaned = 1.67531 Jy ! Component: 250 - total flux cleaned = 1.76433 Jy ! Component: 300 - total flux cleaned = 1.83297 Jy ! Component: 350 - total flux cleaned = 1.89078 Jy ! Component: 400 - total flux cleaned = 1.94069 Jy ! Total flux subtracted in 400 components = 1.94069 Jy ! Clean residual min=-0.025483 max=0.039760 Jy/beam ! Clean residual mean=-0.000313 rms=0.008511 Jy/beam ! Combined flux in latest and established models = 1.94068 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 107 model components to the UV plane model. ! The established model now contains 107 components and 1.94068 Jy ! Inverting map and beam ! Estimated beam: bmin=2.925 mas, bmaj=10.75 mas, bpa=-3.904 degrees ! Estimated noise=9.76487 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 (3.6, 0.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0939685 Jy ! Component: 100 - total flux cleaned = 0.161529 Jy ! Component: 150 - total flux cleaned = 0.213714 Jy ! Component: 200 - total flux cleaned = 0.255251 Jy ! Component: 250 - total flux cleaned = 0.288905 Jy ! Component: 300 - total flux cleaned = 0.316992 Jy ! Component: 350 - total flux cleaned = 0.340705 Jy ! Component: 400 - total flux cleaned = 0.361179 Jy ! Total flux subtracted in 400 components = 0.361179 Jy ! Clean residual min=-0.017363 max=0.017084 Jy/beam ! Clean residual mean=-0.000253 rms=0.004792 Jy/beam ! Combined flux in latest and established models = 2.30186 Jy ! Adding 226 model components to the UV plane model. ! The established model now contains 319 components and 2.30186 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.345 mas, bmaj=24.48 mas, bpa=-3.076 degrees ! Estimated noise=13.1394 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0319467 Jy ! Component: 100 - total flux cleaned = 0.0546678 Jy ! Component: 150 - total flux cleaned = 0.0723522 Jy ! Component: 200 - total flux cleaned = 0.0866298 Jy ! Component: 250 - total flux cleaned = 0.0983031 Jy ! Component: 300 - total flux cleaned = 0.106211 Jy ! Component: 350 - total flux cleaned = 0.112047 Jy ! Component: 400 - total flux cleaned = 0.114786 Jy ! Total flux subtracted in 400 components = 0.114786 Jy ! Clean residual min=-0.013516 max=0.008878 Jy/beam ! Clean residual mean=-0.000631 rms=0.003421 Jy/beam ! Combined flux in latest and established models = 2.41665 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 = 0.00168704 Jy ! Component: 100 - total flux cleaned = 0.00326099 Jy ! Component: 150 - total flux cleaned = 0.00470849 Jy ! Component: 200 - total flux cleaned = 0.00516056 Jy ! Component: 250 - total flux cleaned = 0.00559797 Jy ! Component: 300 - total flux cleaned = 0.00623075 Jy ! Component: 350 - total flux cleaned = 0.00703137 Jy ! Component: 400 - total flux cleaned = 0.00741058 Jy ! Total flux subtracted in 400 components = 0.00741058 Jy ! Clean residual min=-0.011608 max=0.007947 Jy/beam ! Clean residual mean=-0.000629 rms=0.002904 Jy/beam ! Combined flux in latest and established models = 2.42406 Jy ! Adding 215 model components to the UV plane model. ! The established model now contains 529 components and 2.42406 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.925 mas, bmaj=10.75 mas, bpa=-3.904 degrees ! Estimated noise=9.76487 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00537832 Jy ! Component: 100 - total flux cleaned = 0.00537802 Jy ! Component: 150 - total flux cleaned = 0.00565441 Jy ! Component: 200 - total flux cleaned = 0.00616679 Jy ! Component: 250 - total flux cleaned = 0.00709001 Jy ! Component: 300 - total flux cleaned = 0.00817773 Jy ! Component: 350 - total flux cleaned = 0.00879442 Jy ! Component: 400 - total flux cleaned = 0.00958408 Jy ! Total flux subtracted in 400 components = 0.00958408 Jy ! Clean residual min=-0.011610 max=0.008397 Jy/beam ! Clean residual mean=-0.000316 rms=0.002257 Jy/beam ! Combined flux in latest and established models = 2.43364 Jy selfcal ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 607 components and 2.43364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118261Jy sigma=0.259136 ! Fit after self-cal, rms=0.117728Jy sigma=0.257826 wmodel /scr/pima/rdv73_uvs/J0828-3731_S_map.mod ! Writing 607 model components to file: /scr/pima/rdv73_uvs/J0828-3731_S_map.mod wobs /scr/pima/rdv73_uvs/J0828-3731_S_uvs.fits ! Applying 570 buffered edits. ! Writing UV FITS file: /scr/pima/rdv73_uvs/J0828-3731_S_uvs.fits wwins /scr/pima/rdv73_uvs/J0828-3731_S_map.win ! wwins: Wrote 8 windows to /scr/pima/rdv73_uvs/J0828-3731_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00400786 Jy ! Component: 100 - total flux cleaned = -0.00488564 Jy ! Component: 150 - total flux cleaned = -0.00625008 Jy ! Component: 200 - total flux cleaned = -0.00729659 Jy ! Component: 250 - total flux cleaned = -0.00830573 Jy ! Component: 300 - total flux cleaned = -0.00928185 Jy ! Component: 350 - total flux cleaned = -0.0101151 Jy ! Component: 400 - total flux cleaned = -0.0109305 Jy ! Component: 450 - total flux cleaned = -0.0118399 Jy ! Component: 500 - total flux cleaned = -0.0125088 Jy ! Component: 550 - total flux cleaned = -0.0133822 Jy ! Component: 600 - total flux cleaned = -0.0139182 Jy ! Component: 650 - total flux cleaned = -0.0145482 Jy ! Component: 700 - total flux cleaned = -0.0152688 Jy ! Component: 750 - total flux cleaned = -0.0158763 Jy ! Component: 800 - total flux cleaned = -0.0165739 Jy ! Component: 850 - total flux cleaned = -0.0172603 Jy ! Component: 900 - total flux cleaned = -0.0178397 Jy ! Component: 950 - total flux cleaned = -0.018696 Jy ! Component: 1000 - total flux cleaned = -0.0193512 Jy ! Component: 1050 - total flux cleaned = -0.02009 Jy ! Component: 1100 - total flux cleaned = -0.0205468 Jy ! Component: 1150 - total flux cleaned = -0.0213589 Jy ! Component: 1200 - total flux cleaned = -0.0220724 Jy ! Component: 1250 - total flux cleaned = -0.0226008 Jy ! Component: 1300 - total flux cleaned = -0.0236446 Jy ! Component: 1350 - total flux cleaned = -0.0245028 Jy ! Component: 1400 - total flux cleaned = -0.0251824 Jy ! Component: 1450 - total flux cleaned = -0.0260232 Jy ! Component: 1500 - total flux cleaned = -0.026854 Jy ! Component: 1550 - total flux cleaned = -0.0275943 Jy ! Component: 1600 - total flux cleaned = -0.0286505 Jy ! Component: 1650 - total flux cleaned = -0.0294529 Jy ! Component: 1700 - total flux cleaned = -0.0303287 Jy ! Component: 1750 - total flux cleaned = -0.0309583 Jy ! Component: 1800 - total flux cleaned = -0.0315821 Jy ! Component: 1850 - total flux cleaned = -0.032354 Jy ! Component: 1900 - total flux cleaned = -0.0328888 Jy ! Component: 1950 - total flux cleaned = -0.0334185 Jy ! Component: 2000 - total flux cleaned = -0.0339441 Jy ! Component: 2050 - total flux cleaned = -0.0345388 Jy ! Component: 2100 - total flux cleaned = -0.0352755 Jy ! Component: 2150 - total flux cleaned = -0.0357862 Jy ! Component: 2200 - total flux cleaned = -0.0362202 Jy ! Component: 2250 - total flux cleaned = -0.0368664 Jy ! Component: 2300 - total flux cleaned = -0.0373645 Jy ! Component: 2350 - total flux cleaned = -0.0379296 Jy ! Component: 2400 - total flux cleaned = -0.0382795 Jy ! Component: 2450 - total flux cleaned = -0.038627 Jy ! Component: 2500 - total flux cleaned = -0.0390408 Jy ! Component: 2550 - total flux cleaned = -0.039451 Jy ! Component: 2600 - total flux cleaned = -0.0395857 Jy ! Component: 2650 - total flux cleaned = -0.0400572 Jy ! Component: 2700 - total flux cleaned = -0.0403245 Jy ! Component: 2750 - total flux cleaned = -0.0406563 Jy ! Component: 2800 - total flux cleaned = -0.0409849 Jy ! Component: 2850 - total flux cleaned = -0.0410504 Jy ! Component: 2900 - total flux cleaned = -0.0413103 Jy ! Component: 2950 - total flux cleaned = -0.0417613 Jy ! Component: 3000 - total flux cleaned = -0.041762 Jy ! Component: 3050 - total flux cleaned = -0.0422706 Jy ! Component: 3100 - total flux cleaned = -0.0423964 Jy ! Component: 3150 - total flux cleaned = -0.0425214 Jy ! Component: 3200 - total flux cleaned = -0.042957 Jy ! Component: 3250 - total flux cleaned = -0.0430812 Jy ! Component: 3300 - total flux cleaned = -0.0432044 Jy ! Component: 3350 - total flux cleaned = -0.0435704 Jy ! Component: 3400 - total flux cleaned = -0.0438124 Jy ! Component: 3450 - total flux cleaned = -0.0441125 Jy ! Component: 3500 - total flux cleaned = -0.0442918 Jy ! Component: 3550 - total flux cleaned = -0.0445876 Jy ! Component: 3600 - total flux cleaned = -0.0448819 Jy ! Component: 3650 - total flux cleaned = -0.0449405 Jy ! Component: 3700 - total flux cleaned = -0.0452314 Jy ! Component: 3750 - total flux cleaned = -0.0456352 Jy ! Component: 3800 - total flux cleaned = -0.0458644 Jy ! Component: 3850 - total flux cleaned = -0.0463208 Jy ! Component: 3900 - total flux cleaned = -0.0463774 Jy ! Component: 3950 - total flux cleaned = -0.0465465 Jy ! Component: 4000 - total flux cleaned = -0.0468269 Jy ! Component: 4050 - total flux cleaned = -0.0469942 Jy ! Total flux subtracted in 4096 components = -0.0471049 Jy ! Clean residual min=-0.003158 max=0.002931 Jy/beam ! Clean residual mean=-0.000106 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 2.38654 Jy keep ! Adding 333 model components to the UV plane model. ! The established model now contains 940 components and 2.38654 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv73_uvs/J0828-3731_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.925 x 10.75 at -3.904 degrees (North through East) ! Clean map min=-0.0089193 max=1.4048 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv73_uvs/J0828-3731_S_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 1.4048 rms= 0.00109 Jy quit ! Quitting program ! Log file /scr/pima/rdv73_uvs/J0828-3731_S_uvs.log closed on Sat Jan 9 17:47:25 2016