! Started logfile: /scr/pima/rdv62_uvs/J1147-3812_S_uvs.log on Fri Nov 22 22:36:36 2013 obs /scr/pima/rdv62_uvs/J1147-3812_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv62_uvs/J1147-3812_S_uva.fits ! AN table 1: 4 integrations on 6 of 6 possible baselines. ! AN table 2: 3 integrations on 15 of 15 possible baselines. ! AN table 3: 2 integrations on 21 of 21 possible baselines. ! AN table 4: 5 integrations on 36 of 36 possible baselines. ! AN table 5: 3 integrations on 3 of 3 possible baselines. ! AN table 6: 9 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.692557 visibilities/baseline/integration-bin. ! Found source: J1147-3812 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 856 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.4 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv62_uvs/J1147-3812_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:FD self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:KK self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 6:KK self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.400x0.400 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 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! A total of 18 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! A total of 18 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! A total of 18 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! A total of 18 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.900551Jy sigma=26.075954 ! Fit after self-cal, rms=0.712206Jy sigma=10.705805 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] flag 4:KK ! Flagging baselines of antenna 4:KK in the currently selected channels. flag 5:KK ! Flagging baselines of antenna 5:KK in the currently selected channels. flag 6:KK ! Flagging baselines of antenna 6:KK in the currently selected channels. ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.848 mas, bmaj=9.499 mas, bpa=7.667 degrees ! Estimated noise=2.96432 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 = 1.22742 Jy ! Component: 100 - total flux cleaned = 1.52426 Jy ! Total flux subtracted in 100 components = 1.52426 Jy ! Clean residual min=-0.060213 max=0.113246 Jy/beam ! Clean residual mean=-0.000884 rms=0.019372 Jy/beam ! Combined flux in latest and established models = 1.52426 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 1.52426 Jy ! ! Correcting IF 1. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.352228Jy sigma=5.366744 ! Fit after self-cal, rms=0.354814Jy sigma=5.408759 ! Inverting map and beam ! Estimated beam: bmin=2.853 mas, bmaj=9.392 mas, bpa=7.63 degrees ! Estimated noise=3.00056 mJy/beam. print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.165 mas, bmaj=12.31 mas, bpa=7.791 degrees ! Estimated noise=2.01309 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 = 0.176601 Jy ! Component: 100 - total flux cleaned = 0.246259 Jy ! Component: 150 - total flux cleaned = 0.275721 Jy ! Component: 200 - total flux cleaned = 0.288232 Jy ! Total flux subtracted in 200 components = 0.288232 Jy ! Clean residual min=-0.049048 max=0.051910 Jy/beam ! Clean residual mean=-0.000455 rms=0.014777 Jy/beam ! Combined flux in latest and established models = 1.81249 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 54 components and 1.81249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.294161Jy sigma=4.069737 ! Fit after self-cal, rms=0.294165Jy sigma=4.069515 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 0.99 PT 1.02 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 KP 0.97 LA 1.11 NL 1.01 ! OV 1.09 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.96 KP 0.96 LA 1.10 NL 1.17 ! OV 0.98 PT 1.02 SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.95 KK 1.00* KP 0.99 LA 2.14 ! MK 0.98 NL 1.23 OV 0.98 PT 1.02 ! SC 0.89 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 1.01 PT 1.00 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.05 KP 1.01 LA 1.03 NL 1.04 ! OV 1.12 PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.03 KP 0.99 LA 1.02 NL 1.13 ! OV 1.02 PT 1.01 SC 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.02 KK 1.00* KP 1.01 LA 2.20 ! MK 1.00 NL 1.24 OV 0.99 PT 1.04 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 1.01 PT 1.01 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.06 KP 0.99 LA 0.83 NL 1.10 ! OV 1.14 PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 KP 0.95 LA 0.78 NL 1.20 ! OV 1.04 PT 1.03 SC 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.02 KK 1.00* KP 0.98 LA 1.48 ! MK 1.00 NL 1.28 OV 1.05 PT 1.03 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 0.90 PT 1.00 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 KP 0.92 LA 0.73 NL 1.00 ! OV 0.95 PT 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 KP 0.92 LA 0.69 NL 1.06 ! OV 0.85 PT 0.95 SC 1.10 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 KK 1.00* KP 0.91 LA 1.41 ! MK 1.00 NL 1.16 OV 0.86 PT 1.00 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! KK 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.294165Jy sigma=4.069515 ! Fit after self-cal, rms=0.117093Jy sigma=1.332955 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.135 mas, bmaj=12.28 mas, bpa=7.842 degrees ! Estimated noise=2.03703 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 = -0.00194933 Jy ! Component: 100 - total flux cleaned = -0.00214433 Jy ! Component: 150 - total flux cleaned = -0.00214279 Jy ! Component: 200 - total flux cleaned = -0.00230456 Jy ! Total flux subtracted in 200 components = -0.00230456 Jy ! Clean residual min=-0.013258 max=0.010367 Jy/beam ! Clean residual mean=-0.000106 rms=0.003021 Jy/beam ! Combined flux in latest and established models = 1.81018 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 1.81018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116305Jy sigma=1.328837 ! Fit after self-cal, rms=0.116615Jy sigma=1.327766 ! 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=0.116615Jy sigma=1.327766 ! Fit after self-cal, rms=0.116883Jy sigma=1.327118 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.139 mas, bmaj=12.29 mas, bpa=7.785 degrees ! Estimated noise=2.03682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00168616 Jy ! Component: 100 - total flux cleaned = -0.00183516 Jy ! Component: 150 - total flux cleaned = -0.00182403 Jy ! Component: 200 - total flux cleaned = -0.00182268 Jy ! Total flux subtracted in 200 components = -0.00182268 Jy ! Clean residual min=-0.013134 max=0.010349 Jy/beam ! Clean residual mean=-0.000105 rms=0.002980 Jy/beam ! Combined flux in latest and established models = 1.80836 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 1.80836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116230Jy sigma=1.323851 ! Fit after self-cal, rms=0.116218Jy sigma=1.323816 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 = 4.29517e-06 Jy ! Component: 100 - total flux cleaned = -4.49099e-06 Jy ! Component: 150 - total flux cleaned = -4.38115e-06 Jy ! Component: 200 - total flux cleaned = -0.000126458 Jy ! Total flux subtracted in 200 components = -0.000126458 Jy ! Clean residual min=-0.013074 max=0.010309 Jy/beam ! Clean residual mean=-0.000105 rms=0.002960 Jy/beam ! Combined flux in latest and established models = 1.80823 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 1.80823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115806Jy sigma=1.321682 ! Fit after self-cal, rms=0.115801Jy sigma=1.321667 ! 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=0.115801Jy sigma=1.321667 ! Fit after self-cal, rms=0.116150Jy sigma=1.320769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.145 mas, bmaj=12.3 mas, bpa=7.714 degrees ! Estimated noise=2.03744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00140185 Jy ! Component: 100 - total flux cleaned = -0.00139886 Jy ! Component: 150 - total flux cleaned = -0.00139309 Jy ! Component: 200 - total flux cleaned = -0.0014032 Jy ! Total flux subtracted in 200 components = -0.0014032 Jy ! Clean residual min=-0.013017 max=0.010193 Jy/beam ! Clean residual mean=-0.000103 rms=0.002923 Jy/beam ! Combined flux in latest and established models = 1.80683 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 76 components and 1.80683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115665Jy sigma=1.318448 ! Fit after self-cal, rms=0.115658Jy sigma=1.318396 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 = 0.000114658 Jy ! Component: 100 - total flux cleaned = 0.000121689 Jy ! Component: 150 - total flux cleaned = 0.000117733 Jy ! Component: 200 - total flux cleaned = 8.05902e-06 Jy ! Total flux subtracted in 200 components = 8.05902e-06 Jy ! Clean residual min=-0.012978 max=0.010131 Jy/beam ! Clean residual mean=-0.000103 rms=0.002907 Jy/beam ! Combined flux in latest and established models = 1.80684 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 77 components and 1.80684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115349Jy sigma=1.316872 ! Fit after self-cal, rms=0.115344Jy sigma=1.316851 ! 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=0.115344Jy sigma=1.316851 ! Fit after self-cal, rms=0.115650Jy sigma=1.316184 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.821 mas, bmaj=35.67 mas, bpa=-2.642 degrees ! Estimated noise=2.18059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000475901 Jy ! Component: 100 - total flux cleaned = -0.000479239 Jy ! Component: 150 - total flux cleaned = -0.000483031 Jy ! Component: 200 - total flux cleaned = -0.000530101 Jy ! Total flux subtracted in 200 components = -0.000530101 Jy ! Clean residual min=-0.013006 max=0.008770 Jy/beam ! Clean residual mean=-0.000149 rms=0.003086 Jy/beam ! Combined flux in latest and established models = 1.80631 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 79 components and 1.80631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115651Jy sigma=1.316213 ! Fit after self-cal, rms=0.115559Jy sigma=1.315536 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 = -1.90883e-06 Jy ! Component: 100 - total flux cleaned = 6.49936e-07 Jy ! Component: 150 - total flux cleaned = 3.49285e-06 Jy ! Component: 200 - total flux cleaned = 1.29372e-06 Jy ! Total flux subtracted in 200 components = 1.29372e-06 Jy ! Clean residual min=-0.013011 max=0.008782 Jy/beam ! Clean residual mean=-0.000149 rms=0.003081 Jy/beam ! Combined flux in latest and established models = 1.80631 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 79 components and 1.80631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115568Jy sigma=1.315633 ! Fit after self-cal, rms=0.115475Jy sigma=1.314942 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:PT,true ! 1:PT self-cal status=fixed weight=1 selfant 1:SC,true ! 1:SC self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 selfant 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:KP,true ! 3:KP self-cal status=fixed weight=1 selfant 3:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 3:OV,true ! 3:OV self-cal status=fixed weight=1 selfant 3:PT,true ! 3:PT self-cal status=fixed weight=1 selfant 3:SC,true ! 3:SC self-cal status=fixed weight=1 selfant 4:FD,true ! 4:FD self-cal status=fixed weight=1 selfant 4:KP,true ! 4:KP self-cal status=fixed weight=1 selfant 4:LA,true ! 4:LA self-cal status=fixed weight=1 selfant 4:MK,true ! 4:MK self-cal status=fixed weight=1 selfant 4:NL,true ! 4:NL self-cal status=fixed weight=1 selfant 4:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 4:PT,true ! 4:PT self-cal status=fixed weight=1 selfant 4:SC,true ! 4:SC self-cal status=fixed weight=1 selfant 5:KP,true ! 5:KP self-cal status=fixed weight=1 selfant 5:MK,true ! 5:MK self-cal status=fixed weight=1 selfant 6:MK,true ! 6:MK self-cal status=fixed weight=1 ![Exited script file: /tmp/ff.ff] selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.573322Jy sigma=7.180507 ! Fit after self-cal, rms=0.154101Jy sigma=1.512719 selfant "",false ! 1:FD self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:KK self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 6:KK self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.154101Jy sigma=1.512719 ! Fit after self-cal, rms=0.154339Jy sigma=1.496247 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=2.659 mas, bmaj=8.91 mas, bpa=3.873 degrees ! Estimated noise=2.91008 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 = -0.00660819 Jy ! Component: 100 - total flux cleaned = -0.00616548 Jy ! Component: 150 - total flux cleaned = -0.00578583 Jy ! Component: 200 - total flux cleaned = -0.00543682 Jy ! Total flux subtracted in 200 components = -0.00543682 Jy ! Clean residual min=-0.016702 max=0.015563 Jy/beam ! Clean residual mean=-0.000037 rms=0.003934 Jy/beam ! Combined flux in latest and established models = 1.80087 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 1.80087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152248Jy sigma=1.486941 ! Fit after self-cal, rms=0.152058Jy sigma=1.483209 ! 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=3.445 mas, bmaj=10.84 mas, bpa=0.2401 degrees ! Estimated noise=1.93156 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 = 0.0018093 Jy ! Component: 100 - total flux cleaned = 0.00181702 Jy ! Component: 150 - total flux cleaned = 0.00181463 Jy ! Component: 200 - total flux cleaned = 0.00164907 Jy ! Component: 250 - total flux cleaned = 0.00164278 Jy ! Component: 300 - total flux cleaned = 0.00164277 Jy ! Component: 350 - total flux cleaned = 0.00162689 Jy ! Component: 400 - total flux cleaned = 0.00148891 Jy ! Total flux subtracted in 400 components = 0.00148891 Jy ! Clean residual min=-0.013793 max=0.011136 Jy/beam ! Clean residual mean=-0.000144 rms=0.003013 Jy/beam ! Combined flux in latest and established models = 1.80236 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 103 components and 1.80236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150969Jy sigma=1.477284 ! Fit after self-cal, rms=0.150953Jy sigma=1.477227 ! 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 = -0.000134072 Jy ! Component: 100 - total flux cleaned = -0.000139361 Jy ! Component: 150 - total flux cleaned = -0.000136512 Jy ! Component: 200 - total flux cleaned = -0.000265666 Jy ! Component: 250 - total flux cleaned = -0.00026391 Jy ! Component: 300 - total flux cleaned = -0.000273358 Jy ! Component: 350 - total flux cleaned = -0.000273821 Jy ! Component: 400 - total flux cleaned = -0.000389121 Jy ! Total flux subtracted in 400 components = -0.000389121 Jy ! Clean residual min=-0.013667 max=0.010954 Jy/beam ! Clean residual mean=-0.000144 rms=0.002966 Jy/beam ! Combined flux in latest and established models = 1.80197 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 108 components and 1.80197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150319Jy sigma=1.473862 ! Fit after self-cal, rms=0.150297Jy sigma=1.473778 ! 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 4 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 15 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.568406Jy sigma=7.150826 ! Fit after self-cal, rms=0.150694Jy sigma=1.472467 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.45 mas, bmaj=10.87 mas, bpa=0.173 degrees ! Estimated noise=1.93305 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0017072 Jy ! Component: 100 - total flux cleaned = -0.00170399 Jy ! Component: 150 - total flux cleaned = -0.00169648 Jy ! Component: 200 - total flux cleaned = -0.00169639 Jy ! Component: 250 - total flux cleaned = -0.00170125 Jy ! Component: 300 - total flux cleaned = -0.00179662 Jy ! Component: 350 - total flux cleaned = -0.00180135 Jy ! Component: 400 - total flux cleaned = -0.00188671 Jy ! Total flux subtracted in 400 components = -0.00188671 Jy ! Clean residual min=-0.013384 max=0.010741 Jy/beam ! Clean residual mean=-0.000135 rms=0.002913 Jy/beam ! Combined flux in latest and established models = 1.80009 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 116 components and 1.80009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150189Jy sigma=1.469981 ! Fit after self-cal, rms=0.150165Jy sigma=1.469910 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.82394e-07 Jy ! Component: 100 - total flux cleaned = -5.88812e-06 Jy ! Component: 150 - total flux cleaned = -8.17503e-05 Jy ! Component: 200 - total flux cleaned = -0.00015757 Jy ! Component: 250 - total flux cleaned = -0.000230748 Jy ! Component: 300 - total flux cleaned = -0.000304248 Jy ! Component: 350 - total flux cleaned = -0.000373774 Jy ! Component: 400 - total flux cleaned = -0.000441683 Jy ! Total flux subtracted in 400 components = -0.000441683 Jy ! Clean residual min=-0.013326 max=0.010624 Jy/beam ! Clean residual mean=-0.000135 rms=0.002895 Jy/beam ! Combined flux in latest and established models = 1.79964 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 121 components and 1.79964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149919Jy sigma=1.468612 ! Fit after self-cal, rms=0.149908Jy sigma=1.468573 ! 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=0.149908Jy sigma=1.468573 ! Fit after self-cal, rms=0.150119Jy sigma=1.468194 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.453 mas, bmaj=10.88 mas, bpa=0.1359 degrees ! Estimated noise=1.93362 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104102 Jy ! Component: 100 - total flux cleaned = -0.00119232 Jy ! Component: 150 - total flux cleaned = -0.00126275 Jy ! Component: 200 - total flux cleaned = -0.00133124 Jy ! Component: 250 - total flux cleaned = -0.00139884 Jy ! Component: 300 - total flux cleaned = -0.00139994 Jy ! Component: 350 - total flux cleaned = -0.00146506 Jy ! Component: 400 - total flux cleaned = -0.00152862 Jy ! Total flux subtracted in 400 components = -0.00152862 Jy ! Clean residual min=-0.013206 max=0.010512 Jy/beam ! Clean residual mean=-0.000131 rms=0.002870 Jy/beam ! Combined flux in latest and established models = 1.79812 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 126 components and 1.79812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149893Jy sigma=1.467023 ! Fit after self-cal, rms=0.149884Jy sigma=1.466979 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 = -3.64242e-07 Jy ! Component: 100 - total flux cleaned = -5.81993e-05 Jy ! Component: 150 - total flux cleaned = -5.79878e-05 Jy ! Component: 200 - total flux cleaned = -0.000116614 Jy ! Component: 250 - total flux cleaned = -0.000172262 Jy ! Component: 300 - total flux cleaned = -0.000227355 Jy ! Component: 350 - total flux cleaned = -0.000228703 Jy ! Component: 400 - total flux cleaned = -0.000282244 Jy ! Total flux subtracted in 400 components = -0.000282244 Jy ! Clean residual min=-0.013167 max=0.010405 Jy/beam ! Clean residual mean=-0.000131 rms=0.002859 Jy/beam ! Combined flux in latest and established models = 1.79783 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 130 components and 1.79783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149734Jy sigma=1.466225 ! Fit after self-cal, rms=0.149729Jy sigma=1.466183 ! 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=0.149729Jy sigma=1.466183 ! Fit after self-cal, rms=0.149637Jy sigma=1.459537 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.655 mas, bmaj=35.38 mas, bpa=-3.697 degrees ! Estimated noise=2.14795 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00159747 Jy ! Component: 100 - total flux cleaned = -0.00160548 Jy ! Component: 150 - total flux cleaned = -0.00160946 Jy ! Component: 200 - total flux cleaned = -0.00161216 Jy ! Component: 250 - total flux cleaned = -0.00161277 Jy ! Component: 300 - total flux cleaned = -0.00160915 Jy ! Component: 350 - total flux cleaned = -0.00158127 Jy ! Component: 400 - total flux cleaned = -0.0015817 Jy ! Total flux subtracted in 400 components = -0.0015817 Jy ! Clean residual min=-0.013537 max=0.008786 Jy/beam ! Clean residual mean=-0.000206 rms=0.003214 Jy/beam ! Combined flux in latest and established models = 1.79625 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 137 components and 1.79625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149716Jy sigma=1.460996 ! Fit after self-cal, rms=0.149630Jy sigma=1.460010 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 = -9.40154e-05 Jy ! Component: 100 - total flux cleaned = -8.42635e-05 Jy ! Component: 150 - total flux cleaned = -7.89647e-05 Jy ! Component: 200 - total flux cleaned = -7.58214e-05 Jy ! Component: 250 - total flux cleaned = -7.07865e-05 Jy ! Component: 300 - total flux cleaned = -3.83237e-05 Jy ! Component: 350 - total flux cleaned = -3.7792e-05 Jy ! Component: 400 - total flux cleaned = -3.86609e-05 Jy ! Total flux subtracted in 400 components = -3.86609e-05 Jy ! Clean residual min=-0.013508 max=0.008817 Jy/beam ! Clean residual mean=-0.000206 rms=0.003198 Jy/beam ! Combined flux in latest and established models = 1.79621 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 138 components and 1.79621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149706Jy sigma=1.461308 ! Fit after self-cal, rms=0.149616Jy sigma=1.460318 ! 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=3.455 mas, bmaj=10.89 mas, bpa=0.1111 degrees ! Estimated noise=1.93404 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.455 x 10.89 at 0.1111 degrees (North through East) ! Clean map min=-0.012934 max=1.5988 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=0.149616Jy sigma=1.460318 ! Fit after self-cal, rms=0.142562Jy sigma=1.289514 ! Inverting map and beam ! Estimated beam: bmin=3.455 mas, bmaj=10.88 mas, bpa=0.1353 degrees ! Estimated noise=1.93192 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00179617 Jy ! Component: 100 - total flux cleaned = -0.0019738 Jy ! Component: 150 - total flux cleaned = -0.00212425 Jy ! Component: 200 - total flux cleaned = -0.00225899 Jy ! Component: 250 - total flux cleaned = -0.00238544 Jy ! Component: 300 - total flux cleaned = -0.00244643 Jy ! Component: 350 - total flux cleaned = -0.00250478 Jy ! Component: 400 - total flux cleaned = -0.00261862 Jy ! Total flux subtracted in 400 components = -0.00261862 Jy ! Clean residual min=-0.012536 max=0.010942 Jy/beam ! Clean residual mean=-0.000156 rms=0.002877 Jy/beam ! Combined flux in latest and established models = 1.7936 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 144 components and 1.79359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142425Jy sigma=1.286726 ! Fit after self-cal, rms=0.142417Jy sigma=1.286702 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.36505e-05 Jy ! Component: 100 - total flux cleaned = -7.56266e-05 Jy ! Component: 150 - total flux cleaned = -0.00012958 Jy ! Component: 200 - total flux cleaned = -0.000181448 Jy ! Component: 250 - total flux cleaned = -0.000234502 Jy ! Component: 300 - total flux cleaned = -0.000284725 Jy ! Component: 350 - total flux cleaned = -0.000334643 Jy ! Component: 400 - total flux cleaned = -0.000335361 Jy ! Total flux subtracted in 400 components = -0.000335361 Jy ! Clean residual min=-0.012514 max=0.010853 Jy/beam ! Clean residual mean=-0.000156 rms=0.002868 Jy/beam ! Combined flux in latest and established models = 1.79326 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 145 components and 1.79326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142273Jy sigma=1.286117 ! Fit after self-cal, rms=0.142275Jy sigma=1.286097 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142275Jy sigma=1.286097 ! Fit after self-cal, rms=0.142437Jy sigma=1.285289 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=2.667 mas, bmaj=8.932 mas, bpa=3.797 degrees ! Estimated noise=2.92199 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.24269 Jy ! Component: 100 - total flux cleaned = 1.53619 Jy ! Component: 150 - total flux cleaned = 1.65591 Jy ! Component: 200 - total flux cleaned = 1.71387 Jy ! Component: 250 - total flux cleaned = 1.74545 Jy ! Component: 300 - total flux cleaned = 1.76394 Jy ! Component: 350 - total flux cleaned = 1.77498 Jy ! Component: 400 - total flux cleaned = 1.78165 Jy ! Total flux subtracted in 400 components = 1.78165 Jy ! Clean residual min=-0.015172 max=0.013760 Jy/beam ! Clean residual mean=-0.000042 rms=0.003711 Jy/beam ! Combined flux in latest and established models = 1.78165 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 46 model components to the UV plane model. ! The established model now contains 46 components and 1.78165 Jy ! Inverting map and beam ! Estimated beam: bmin=3.459 mas, bmaj=10.89 mas, bpa=0.1343 degrees ! Estimated noise=1.93267 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 = 0.00503747 Jy ! Component: 100 - total flux cleaned = 0.00523937 Jy ! Component: 150 - total flux cleaned = 0.00560064 Jy ! Component: 200 - total flux cleaned = 0.00576568 Jy ! Component: 250 - total flux cleaned = 0.00606302 Jy ! Component: 300 - total flux cleaned = 0.00620512 Jy ! Component: 350 - total flux cleaned = 0.00646438 Jy ! Component: 400 - total flux cleaned = 0.00658444 Jy ! Total flux subtracted in 400 components = 0.00658444 Jy ! Clean residual min=-0.013663 max=0.010556 Jy/beam ! Clean residual mean=-0.000140 rms=0.002933 Jy/beam ! Combined flux in latest and established models = 1.78823 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 1.78823 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=9.668 mas, bmaj=35.42 mas, bpa=-3.698 degrees ! Estimated noise=2.14366 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000631322 Jy ! Component: 100 - total flux cleaned = 0.000626446 Jy ! Component: 150 - total flux cleaned = 0.000621605 Jy ! Component: 200 - total flux cleaned = 0.000699024 Jy ! Component: 250 - total flux cleaned = 0.000767025 Jy ! Component: 300 - total flux cleaned = 0.000824565 Jy ! Component: 350 - total flux cleaned = 0.000923596 Jy ! Component: 400 - total flux cleaned = 0.000966708 Jy ! Total flux subtracted in 400 components = 0.000966708 Jy ! Clean residual min=-0.012874 max=0.009143 Jy/beam ! Clean residual mean=-0.000228 rms=0.003224 Jy/beam ! Combined flux in latest and established models = 1.7892 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 = 7.52988e-05 Jy ! Component: 100 - total flux cleaned = 0.000108426 Jy ! Component: 150 - total flux cleaned = 0.000164582 Jy ! Component: 200 - total flux cleaned = 0.000189694 Jy ! Component: 250 - total flux cleaned = 0.000232474 Jy ! Component: 300 - total flux cleaned = 0.000251728 Jy ! Component: 350 - total flux cleaned = 0.000270831 Jy ! Component: 400 - total flux cleaned = 0.000289628 Jy ! Total flux subtracted in 400 components = 0.000289628 Jy ! Clean residual min=-0.012796 max=0.009095 Jy/beam ! Clean residual mean=-0.000229 rms=0.003208 Jy/beam ! Combined flux in latest and established models = 1.78949 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 1.78949 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.459 mas, bmaj=10.89 mas, bpa=0.1343 degrees ! Estimated noise=1.93267 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000673689 Jy ! Component: 100 - total flux cleaned = 0.000511553 Jy ! Component: 150 - total flux cleaned = 0.000508317 Jy ! Component: 200 - total flux cleaned = 0.000507827 Jy ! Component: 250 - total flux cleaned = 0.000512483 Jy ! Component: 300 - total flux cleaned = 0.000506245 Jy ! Component: 350 - total flux cleaned = 0.000504043 Jy ! Component: 400 - total flux cleaned = 0.000495465 Jy ! Total flux subtracted in 400 components = 0.000495465 Jy ! Clean residual min=-0.013643 max=0.010520 Jy/beam ! Clean residual mean=-0.000142 rms=0.002873 Jy/beam ! Combined flux in latest and established models = 1.78998 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 1.78998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142729Jy sigma=1.288721 ! Fit after self-cal, rms=0.142664Jy sigma=1.287810 wmodel /scr/pima/rdv62_uvs/J1147-3812_S_map.mod ! Writing 77 model components to file: /scr/pima/rdv62_uvs/J1147-3812_S_map.mod wobs /scr/pima/rdv62_uvs/J1147-3812_S_uvs.fits ! Applying 635 buffered edits. ! Writing UV FITS file: /scr/pima/rdv62_uvs/J1147-3812_S_uvs.fits wwins /scr/pima/rdv62_uvs/J1147-3812_S_map.win ! wwins: Wrote 1 windows to /scr/pima/rdv62_uvs/J1147-3812_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 = -0.00578292 Jy ! Component: 100 - total flux cleaned = -0.00928929 Jy ! Component: 150 - total flux cleaned = -0.0117347 Jy ! Component: 200 - total flux cleaned = -0.0136464 Jy ! Component: 250 - total flux cleaned = -0.0154131 Jy ! Component: 300 - total flux cleaned = -0.0163835 Jy ! Component: 350 - total flux cleaned = -0.0170435 Jy ! Component: 400 - total flux cleaned = -0.017422 Jy ! Component: 450 - total flux cleaned = -0.0176675 Jy ! Component: 500 - total flux cleaned = -0.0182616 Jy ! Component: 550 - total flux cleaned = -0.0186035 Jy ! Component: 600 - total flux cleaned = -0.0184913 Jy ! Component: 650 - total flux cleaned = -0.0187076 Jy ! Component: 700 - total flux cleaned = -0.0190236 Jy ! Component: 750 - total flux cleaned = -0.0193339 Jy ! Component: 800 - total flux cleaned = -0.0193332 Jy ! Component: 850 - total flux cleaned = -0.0194339 Jy ! Component: 900 - total flux cleaned = -0.0194348 Jy ! Component: 950 - total flux cleaned = -0.0192444 Jy ! Component: 1000 - total flux cleaned = -0.0190573 Jy ! Component: 1050 - total flux cleaned = -0.0188724 Jy ! Component: 1100 - total flux cleaned = -0.0184216 Jy ! Component: 1150 - total flux cleaned = -0.0184215 Jy ! Component: 1200 - total flux cleaned = -0.0179845 Jy ! Component: 1250 - total flux cleaned = -0.018157 Jy ! Component: 1300 - total flux cleaned = -0.0179028 Jy ! Component: 1350 - total flux cleaned = -0.017736 Jy ! Component: 1400 - total flux cleaned = -0.0177353 Jy ! Component: 1450 - total flux cleaned = -0.017327 Jy ! Component: 1500 - total flux cleaned = -0.0172474 Jy ! Component: 1550 - total flux cleaned = -0.0171666 Jy ! Component: 1600 - total flux cleaned = -0.0168521 Jy ! Component: 1650 - total flux cleaned = -0.0169302 Jy ! Component: 1700 - total flux cleaned = -0.0171585 Jy ! Component: 1750 - total flux cleaned = -0.0168561 Jy ! Component: 1800 - total flux cleaned = -0.0169315 Jy ! Component: 1850 - total flux cleaned = -0.0168578 Jy ! Component: 1900 - total flux cleaned = -0.0168589 Jy ! Component: 1950 - total flux cleaned = -0.017004 Jy ! Component: 2000 - total flux cleaned = -0.0167177 Jy ! Component: 2050 - total flux cleaned = -0.0167177 Jy ! Component: 2100 - total flux cleaned = -0.0167873 Jy ! Component: 2150 - total flux cleaned = -0.0165792 Jy ! Component: 2200 - total flux cleaned = -0.0167171 Jy ! Component: 2250 - total flux cleaned = -0.0167165 Jy ! Component: 2300 - total flux cleaned = -0.0166483 Jy ! Component: 2350 - total flux cleaned = -0.0167818 Jy ! Component: 2400 - total flux cleaned = -0.0167161 Jy ! Component: 2450 - total flux cleaned = -0.0167159 Jy ! Component: 2500 - total flux cleaned = -0.0167811 Jy ! Component: 2550 - total flux cleaned = -0.016717 Jy ! Component: 2600 - total flux cleaned = -0.0168444 Jy ! Component: 2650 - total flux cleaned = -0.0167176 Jy ! Component: 2700 - total flux cleaned = -0.0167181 Jy ! Component: 2750 - total flux cleaned = -0.0167806 Jy ! Component: 2800 - total flux cleaned = -0.0167191 Jy ! Component: 2850 - total flux cleaned = -0.016658 Jy ! Component: 2900 - total flux cleaned = -0.0164156 Jy ! Component: 2950 - total flux cleaned = -0.0167171 Jy ! Component: 3000 - total flux cleaned = -0.0166577 Jy ! Component: 3050 - total flux cleaned = -0.0168951 Jy ! Component: 3100 - total flux cleaned = -0.0168372 Jy ! Component: 3150 - total flux cleaned = -0.017188 Jy ! Component: 3200 - total flux cleaned = -0.0172461 Jy ! Component: 3250 - total flux cleaned = -0.0174763 Jy ! Component: 3300 - total flux cleaned = -0.0174764 Jy ! Component: 3350 - total flux cleaned = -0.0175336 Jy ! Component: 3400 - total flux cleaned = -0.0178725 Jy ! Component: 3450 - total flux cleaned = -0.017648 Jy ! Component: 3500 - total flux cleaned = -0.0177599 Jy ! Component: 3550 - total flux cleaned = -0.0179264 Jy ! Component: 3600 - total flux cleaned = -0.0179812 Jy ! Component: 3650 - total flux cleaned = -0.0179809 Jy ! Component: 3700 - total flux cleaned = -0.017872 Jy ! Component: 3750 - total flux cleaned = -0.0180344 Jy ! Component: 3800 - total flux cleaned = -0.0180875 Jy ! Component: 3850 - total flux cleaned = -0.0180341 Jy ! Component: 3900 - total flux cleaned = -0.0179278 Jy ! Component: 3950 - total flux cleaned = -0.0180866 Jy ! Component: 4000 - total flux cleaned = -0.0182442 Jy ! Component: 4050 - total flux cleaned = -0.0181397 Jy ! Total flux subtracted in 4096 components = -0.0181392 Jy ! Clean residual min=-0.003608 max=0.002646 Jy/beam ! Clean residual mean=-0.000014 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 1.77184 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 355 components and 1.77184 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv62_uvs/J1147-3812_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.459 x 10.89 at 0.1343 degrees (North through East) ! Clean map min=-0.0083348 max=1.6057 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv62_uvs/J1147-3812_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= 1.6057 rms= 0.00101 Jy quit ! Quitting program ! Log file /scr/pima/rdv62_uvs/J1147-3812_S_uvs.log closed on Fri Nov 22 22:36:42 2013