! Started logfile: /scr/pima/rdv94_uvs/J1802-3940_S_uvs.log on Tue Oct 8 12:24:09 2013 obs /scr/pima/rdv94_uvs/J1802-3940_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J1802-3940_S_uva.fits ! AN table 1: 3 integrations on 3 of 3 possible baselines. ! AN table 2: 3 integrations on 6 of 6 possible baselines. ! AN table 3: 5 integrations on 15 of 15 possible baselines. ! AN table 4: 5 integrations on 15 of 15 possible baselines. ! AN table 5: 3 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.966184 visibilities/baseline/integration-bin. ! Found source: J1802-3940 ! ! 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 800 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv94_uvs/J1802-3940_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:LA 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:WF 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:WF self-cal status=correctable weight=1 ! 4:FD 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 ! 5:FD self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.326653Jy sigma=21.252746 ! Fit after self-cal, rms=0.317649Jy sigma=3.968208 ! 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 2:WF ! Flagging baselines of antenna 2:WF in the currently selected channels. flag 3:WF ! Flagging baselines of antenna 3:WF 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=3.225 mas, bmaj=24.69 mas, bpa=-19.13 degrees ! Estimated noise=2.96347 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.615933 Jy ! Component: 100 - total flux cleaned = 0.790696 Jy ! Total flux subtracted in 100 components = 0.790696 Jy ! Clean residual min=-0.049532 max=0.071948 Jy/beam ! Clean residual mean=-0.000189 rms=0.017034 Jy/beam ! Combined flux in latest and established models = 0.790696 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.790696 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.228887Jy sigma=4.216905 ! Fit after self-cal, rms=0.228903Jy sigma=4.216347 ! Inverting map and beam ! Estimated beam: bmin=3.225 mas, bmaj=24.69 mas, bpa=-19.13 degrees ! Estimated noise=2.96347 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=5.241 mas, bmaj=29.39 mas, bpa=-17.22 degrees ! Estimated noise=1.76378 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 = 0.0938289 Jy ! Component: 100 - total flux cleaned = 0.13199 Jy ! Component: 150 - total flux cleaned = 0.150769 Jy ! Component: 200 - total flux cleaned = 0.160591 Jy ! Total flux subtracted in 200 components = 0.160591 Jy ! Clean residual min=-0.038463 max=0.045831 Jy/beam ! Clean residual mean=0.000242 rms=0.010803 Jy/beam ! Combined flux in latest and established models = 0.951286 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 75 components and 0.951286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.205378Jy sigma=3.543818 ! Fit after self-cal, rms=0.205260Jy sigma=3.542610 ! 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 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* KP 0.00* LA 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* KP 0.00* LA 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 KP 1.13 LA 1.16 NL 1.04 ! OV 0.91 WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.06 KP 1.08 LA 1.17 MK 0.97 ! NL 1.25 OV 0.92 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.03 KP 1.22 LA 1.22 MK 0.95 ! OV 0.93 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* KP 0.00* LA 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* KP 0.00* LA 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.11 KP 1.11 LA 1.07 NL 1.10 ! OV 0.94 WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.12 KP 1.11 LA 1.07 MK 1.06 ! NL 1.37 OV 0.95 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.10 KP 1.21 LA 1.08 MK 1.01 ! OV 0.94 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* KP 0.00* LA 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* KP 0.00* LA 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.10 KP 0.97 LA 0.86 NL 1.17 ! OV 0.96 WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.14 KP 0.96 LA 0.88 MK 0.97 ! NL 1.38 OV 0.95 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.11 KP 1.06 LA 0.90 MK 0.98 ! OV 0.95 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* KP 0.00* LA 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* KP 0.00* LA 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.08 KP 0.90 LA 0.70 NL 1.05 ! OV 0.82 WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.09 KP 0.89 LA 0.70 MK 1.08 ! NL 1.28 OV 0.81 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.10 KP 0.95 LA 0.71 MK 1.07 ! OV 0.81 ! ! ! Fit before self-cal, rms=0.205260Jy sigma=3.542610 ! Fit after self-cal, rms=0.066599Jy sigma=0.820558 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.042 mas, bmaj=28.09 mas, bpa=-17.27 degrees ! Estimated noise=1.8721 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 = -0.00178981 Jy ! Component: 100 - total flux cleaned = -0.00178121 Jy ! Component: 150 - total flux cleaned = -0.00178027 Jy ! Component: 200 - total flux cleaned = -0.00188538 Jy ! Total flux subtracted in 200 components = -0.00188538 Jy ! Clean residual min=-0.005918 max=0.005248 Jy/beam ! Clean residual mean=0.000037 rms=0.001617 Jy/beam ! Combined flux in latest and established models = 0.949401 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 88 components and 0.949401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065803Jy sigma=0.813619 ! Fit after self-cal, rms=0.065971Jy sigma=0.811074 ! 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=0.065971Jy sigma=0.811074 ! Fit after self-cal, rms=0.066052Jy sigma=0.810774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.042 mas, bmaj=28.1 mas, bpa=-17.27 degrees ! Estimated noise=1.87287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000833915 Jy ! Component: 100 - total flux cleaned = -0.00104851 Jy ! Component: 150 - total flux cleaned = -0.00113954 Jy ! Component: 200 - total flux cleaned = -0.00130175 Jy ! Total flux subtracted in 200 components = -0.00130175 Jy ! Clean residual min=-0.005233 max=0.005111 Jy/beam ! Clean residual mean=0.000036 rms=0.001516 Jy/beam ! Combined flux in latest and established models = 0.948099 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 90 components and 0.948099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065547Jy sigma=0.806784 ! Fit after self-cal, rms=0.065499Jy sigma=0.805774 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 = 9.31892e-05 Jy ! Component: 100 - total flux cleaned = 9.25837e-06 Jy ! Component: 150 - total flux cleaned = -0.000131911 Jy ! Component: 200 - total flux cleaned = -0.000195568 Jy ! Total flux subtracted in 200 components = -0.000195568 Jy ! Clean residual min=-0.004838 max=0.005052 Jy/beam ! Clean residual mean=0.000034 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.947903 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 92 components and 0.947904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065186Jy sigma=0.803732 ! Fit after self-cal, rms=0.065163Jy sigma=0.803151 ! 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=0.065163Jy sigma=0.803151 ! Fit after self-cal, rms=0.062815Jy sigma=0.771913 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.035 mas, bmaj=28.1 mas, bpa=-17.31 degrees ! Estimated noise=1.87284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101758 Jy ! Component: 100 - total flux cleaned = 4.91067e-05 Jy ! Component: 150 - total flux cleaned = 4.7683e-05 Jy ! Component: 200 - total flux cleaned = 4.97376e-06 Jy ! Total flux subtracted in 200 components = 4.97376e-06 Jy ! Clean residual min=-0.004358 max=0.005158 Jy/beam ! Clean residual mean=0.000002 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 0.947908 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 106 components and 0.947909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062668Jy sigma=0.770831 ! Fit after self-cal, rms=0.062664Jy sigma=0.770531 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 = 4.08718e-05 Jy ! Component: 100 - total flux cleaned = 4.46304e-05 Jy ! Component: 150 - total flux cleaned = 8.77478e-06 Jy ! Component: 200 - total flux cleaned = 9.97086e-06 Jy ! Total flux subtracted in 200 components = 9.97086e-06 Jy ! Clean residual min=-0.004231 max=0.005098 Jy/beam ! Clean residual mean=0.000002 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.947919 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 115 components and 0.947918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062583Jy sigma=0.769743 ! Fit after self-cal, rms=0.062588Jy sigma=0.769497 ! 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=0.062588Jy sigma=0.769497 ! Fit after self-cal, rms=0.062599Jy sigma=0.769390 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.25 mas, bmaj=43.24 mas, bpa=-5.555 degrees ! Estimated noise=1.83804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000563341 Jy ! Component: 100 - total flux cleaned = -0.000799673 Jy ! Component: 150 - total flux cleaned = -0.000859304 Jy ! Component: 200 - total flux cleaned = -0.000882862 Jy ! Total flux subtracted in 200 components = -0.000882862 Jy ! Clean residual min=-0.003813 max=0.004519 Jy/beam ! Clean residual mean=0.000001 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.947036 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 129 components and 0.947036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062590Jy sigma=0.768531 ! Fit after self-cal, rms=0.062603Jy sigma=0.768154 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 = -2.93701e-05 Jy ! Component: 100 - total flux cleaned = -8.43157e-05 Jy ! Component: 150 - total flux cleaned = -0.000106248 Jy ! Component: 200 - total flux cleaned = -0.000126855 Jy ! Total flux subtracted in 200 components = -0.000126855 Jy ! Clean residual min=-0.003758 max=0.004488 Jy/beam ! Clean residual mean=0.000000 rms=0.001378 Jy/beam ! Combined flux in latest and established models = 0.946909 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 145 components and 0.946909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062588Jy sigma=0.767782 ! Fit after self-cal, rms=0.062604Jy sigma=0.767524 ! 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:LA,true ! 1:LA 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 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 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 5:FD,true ! 5:FD self-cal status=fixed weight=1 selfant 5:KP,true ! 5:KP self-cal status=fixed weight=1 selfant 5:LA,true ! 5:LA self-cal status=fixed weight=1 selfant 5:MK,true ! 5:MK self-cal status=fixed weight=1 selfant 5:OV,true ! 5:OV self-cal status=fixed weight=1 ![Exited script file: /tmp/ff.ff] selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103473Jy sigma=1.367264 ! Fit after self-cal, rms=0.100656Jy sigma=1.344064 selfant "",false ! 1:FD self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA 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:WF 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:WF self-cal status=correctable weight=1 ! 4:FD 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 ! 5:FD self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:OV 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 9 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.100656Jy sigma=1.344064 ! Fit after self-cal, rms=0.073200Jy sigma=0.780217 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=3.192 mas, bmaj=22.9 mas, bpa=-17.72 degrees ! Estimated noise=2.91086 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 = -0.00228701 Jy ! Component: 100 - total flux cleaned = -0.00149564 Jy ! Component: 150 - total flux cleaned = -0.000985971 Jy ! Component: 200 - total flux cleaned = -0.000389665 Jy ! Total flux subtracted in 200 components = -0.000389665 Jy ! Clean residual min=-0.007060 max=0.007336 Jy/beam ! Clean residual mean=0.000004 rms=0.001828 Jy/beam ! Combined flux in latest and established models = 0.946519 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 172 components and 0.946519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072305Jy sigma=0.776288 ! Fit after self-cal, rms=0.072002Jy sigma=0.775175 ! 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=4.766 mas, bmaj=27.97 mas, bpa=-15.82 degrees ! Estimated noise=1.80286 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 (-42, -117.5). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015154 Jy ! Component: 100 - total flux cleaned = 0.00180719 Jy ! Component: 150 - total flux cleaned = 0.00204788 Jy ! Component: 200 - total flux cleaned = 0.002154 Jy ! Component: 250 - total flux cleaned = 0.00225062 Jy ! Component: 300 - total flux cleaned = 0.00290104 Jy ! Component: 350 - total flux cleaned = 0.00360768 Jy ! Component: 400 - total flux cleaned = 0.00402991 Jy ! Total flux subtracted in 400 components = 0.00402991 Jy ! Clean residual min=-0.004232 max=0.004186 Jy/beam ! Clean residual mean=0.000010 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.950549 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 216 components and 0.950549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070890Jy sigma=0.764190 ! Fit after self-cal, rms=0.070716Jy sigma=0.763190 ! 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 = -0.000429558 Jy ! Component: 100 - total flux cleaned = -0.000280129 Jy ! Component: 150 - total flux cleaned = 0.000272189 Jy ! Component: 200 - total flux cleaned = 0.000874995 Jy ! Component: 250 - total flux cleaned = 0.0013788 Jy ! Component: 300 - total flux cleaned = 0.00180118 Jy ! Component: 350 - total flux cleaned = 0.00241408 Jy ! Component: 400 - total flux cleaned = 0.00294004 Jy ! Total flux subtracted in 400 components = 0.00294004 Jy ! Clean residual min=-0.003790 max=0.004019 Jy/beam ! Clean residual mean=0.000008 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.953489 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 244 components and 0.953489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070198Jy sigma=0.759799 ! Fit after self-cal, rms=0.070092Jy sigma=0.759383 ! 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 9 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.083724Jy sigma=1.004288 ! Fit after self-cal, rms=0.069847Jy sigma=0.757888 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.76 mas, bmaj=27.94 mas, bpa=-15.83 degrees ! Estimated noise=1.80059 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000825873 Jy ! Component: 100 - total flux cleaned = -0.000906768 Jy ! Component: 150 - total flux cleaned = -0.000764379 Jy ! Component: 200 - total flux cleaned = -0.000360398 Jy ! Component: 250 - total flux cleaned = 3.02828e-05 Jy ! Component: 300 - total flux cleaned = 0.000283121 Jy ! Component: 350 - total flux cleaned = 0.000652971 Jy ! Component: 400 - total flux cleaned = 0.00106884 Jy ! Total flux subtracted in 400 components = 0.00106884 Jy ! Clean residual min=-0.003686 max=0.003537 Jy/beam ! Clean residual mean=0.000007 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.954558 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 275 components and 0.954558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069414Jy sigma=0.755009 ! Fit after self-cal, rms=0.069341Jy sigma=0.754696 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 = -0.000151654 Jy ! Component: 100 - total flux cleaned = 2.83216e-05 Jy ! Component: 150 - total flux cleaned = 0.000490245 Jy ! Component: 200 - total flux cleaned = 0.000713188 Jy ! Component: 250 - total flux cleaned = 0.000932261 Jy ! Component: 300 - total flux cleaned = 0.00109382 Jy ! Component: 350 - total flux cleaned = 0.00125162 Jy ! Component: 400 - total flux cleaned = 0.00140613 Jy ! Total flux subtracted in 400 components = 0.00140613 Jy ! Clean residual min=-0.003470 max=0.003367 Jy/beam ! Clean residual mean=0.000005 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.955964 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 303 components and 0.955964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069040Jy sigma=0.752904 ! Fit after self-cal, rms=0.068979Jy sigma=0.752662 ! 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=0.068979Jy sigma=0.752662 ! Fit after self-cal, rms=0.068771Jy sigma=0.748927 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.756 mas, bmaj=27.9 mas, bpa=-15.84 degrees ! Estimated noise=1.79967 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000634491 Jy ! Component: 100 - total flux cleaned = -0.000573715 Jy ! Component: 150 - total flux cleaned = -0.000515263 Jy ! Component: 200 - total flux cleaned = -0.000301927 Jy ! Component: 250 - total flux cleaned = 4.95804e-05 Jy ! Component: 300 - total flux cleaned = 0.000195562 Jy ! Component: 350 - total flux cleaned = 0.000243543 Jy ! Component: 400 - total flux cleaned = 0.00038384 Jy ! Total flux subtracted in 400 components = 0.00038384 Jy ! Clean residual min=-0.003202 max=0.003102 Jy/beam ! Clean residual mean=0.000007 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.956348 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 337 components and 0.956348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068495Jy sigma=0.747217 ! Fit after self-cal, rms=0.068455Jy sigma=0.747047 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 = -0.000114362 Jy ! Component: 100 - total flux cleaned = -2.50144e-05 Jy ! Component: 150 - total flux cleaned = 1.9334e-05 Jy ! Component: 200 - total flux cleaned = 2.02403e-05 Jy ! Component: 250 - total flux cleaned = 2.15626e-05 Jy ! Component: 300 - total flux cleaned = 0.000105926 Jy ! Component: 350 - total flux cleaned = 0.000147314 Jy ! Component: 400 - total flux cleaned = 0.000145864 Jy ! Total flux subtracted in 400 components = 0.000145864 Jy ! Clean residual min=-0.003154 max=0.003070 Jy/beam ! Clean residual mean=0.000006 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.956493 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 357 components and 0.956494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068259Jy sigma=0.746014 ! Fit after self-cal, rms=0.068230Jy sigma=0.745888 ! 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=0.068230Jy sigma=0.745888 ! Fit after self-cal, rms=0.067704Jy sigma=0.734645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.591 mas, bmaj=42.35 mas, bpa=-6.918 degrees ! Estimated noise=1.74569 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000371555 Jy ! Component: 100 - total flux cleaned = -0.00017457 Jy ! Component: 150 - total flux cleaned = -0.000419187 Jy ! Component: 200 - total flux cleaned = -0.000545097 Jy ! Component: 250 - total flux cleaned = -0.000687306 Jy ! Component: 300 - total flux cleaned = -0.000821518 Jy ! Component: 350 - total flux cleaned = -0.000843489 Jy ! Component: 400 - total flux cleaned = -0.000904714 Jy ! Total flux subtracted in 400 components = -0.000904714 Jy ! Clean residual min=-0.002925 max=0.003023 Jy/beam ! Clean residual mean=0.000004 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.955589 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 407 components and 0.955589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067660Jy sigma=0.733963 ! Fit after self-cal, rms=0.067622Jy sigma=0.733836 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 = -0.000140609 Jy ! Component: 100 - total flux cleaned = -0.00038337 Jy ! Component: 150 - total flux cleaned = -0.000485174 Jy ! Component: 200 - total flux cleaned = -0.000562334 Jy ! Component: 250 - total flux cleaned = -0.000599033 Jy ! Component: 300 - total flux cleaned = -0.000652703 Jy ! Component: 350 - total flux cleaned = -0.000686807 Jy ! Component: 400 - total flux cleaned = -0.000753407 Jy ! Total flux subtracted in 400 components = -0.000753407 Jy ! Clean residual min=-0.002909 max=0.003029 Jy/beam ! Clean residual mean=0.000006 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.954836 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 459 components and 0.954836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067575Jy sigma=0.733490 ! Fit after self-cal, rms=0.067551Jy sigma=0.733402 ! Inverting map ! Added new window around map position (124.5, -114). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167678 Jy ! Component: 100 - total flux cleaned = 0.00288943 Jy ! Component: 150 - total flux cleaned = 0.00318427 Jy ! Component: 200 - total flux cleaned = 0.00323818 Jy ! Component: 250 - total flux cleaned = 0.0033753 Jy ! Component: 300 - total flux cleaned = 0.00354033 Jy ! Component: 350 - total flux cleaned = 0.00381118 Jy ! Component: 400 - total flux cleaned = 0.003997 Jy ! Total flux subtracted in 400 components = 0.003997 Jy ! Clean residual min=-0.002743 max=0.002041 Jy/beam ! Clean residual mean=-0.000003 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.958833 Jy ! Performing phase self-cal ! Adding 101 model components to the UV plane model. ! The established model now contains 556 components and 0.958833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067287Jy sigma=0.729098 ! Fit after self-cal, rms=0.067255Jy sigma=0.728719 ! 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=4.752 mas, bmaj=27.88 mas, bpa=-15.85 degrees ! Estimated noise=1.79962 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.752 x 27.88 at -15.85 degrees (North through East) ! Clean map min=-0.0064093 max=0.79837 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=0.067255Jy sigma=0.728719 ! Fit after self-cal, rms=0.062864Jy sigma=0.619765 ! Inverting map and beam ! Estimated beam: bmin=4.753 mas, bmaj=27.88 mas, bpa=-15.84 degrees ! Estimated noise=1.79899 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000303868 Jy ! Component: 100 - total flux cleaned = -3.95882e-05 Jy ! Component: 150 - total flux cleaned = -0.000194325 Jy ! Component: 200 - total flux cleaned = -0.000334888 Jy ! Component: 250 - total flux cleaned = -0.000263442 Jy ! Component: 300 - total flux cleaned = -0.000135985 Jy ! Component: 350 - total flux cleaned = -1.64775e-05 Jy ! Component: 400 - total flux cleaned = 4.15293e-05 Jy ! Total flux subtracted in 400 components = 4.15293e-05 Jy ! Clean residual min=-0.003011 max=0.002526 Jy/beam ! Clean residual mean=0.000004 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.958874 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 603 components and 0.958874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062376Jy sigma=0.615770 ! Fit after self-cal, rms=0.062359Jy sigma=0.615554 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000157118 Jy ! Component: 100 - total flux cleaned = 0.000557082 Jy ! Component: 150 - total flux cleaned = 0.000612544 Jy ! Component: 200 - total flux cleaned = 0.000720346 Jy ! Component: 250 - total flux cleaned = 0.000825741 Jy ! Component: 300 - total flux cleaned = 0.000926571 Jy ! Component: 350 - total flux cleaned = 0.000926754 Jy ! Component: 400 - total flux cleaned = 0.000976268 Jy ! Total flux subtracted in 400 components = 0.000976268 Jy ! Clean residual min=-0.002916 max=0.002444 Jy/beam ! Clean residual mean=0.000002 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.959851 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 634 components and 0.959851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062092Jy sigma=0.613423 ! Fit after self-cal, rms=0.062070Jy sigma=0.613352 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062070Jy sigma=0.613352 ! Fit after self-cal, rms=0.062033Jy sigma=0.612892 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=3.183 mas, bmaj=22.83 mas, bpa=-17.75 degrees ! Estimated noise=2.896 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.604997 Jy ! Component: 100 - total flux cleaned = 0.767475 Jy ! Component: 150 - total flux cleaned = 0.841628 Jy ! Component: 200 - total flux cleaned = 0.882097 Jy ! Component: 250 - total flux cleaned = 0.905077 Jy ! Component: 300 - total flux cleaned = 0.919336 Jy ! Component: 350 - total flux cleaned = 0.925193 Jy ! Component: 400 - total flux cleaned = 0.927808 Jy ! Total flux subtracted in 400 components = 0.927808 Jy ! Clean residual min=-0.006748 max=0.006599 Jy/beam ! Clean residual mean=-0.000020 rms=0.001892 Jy/beam ! Combined flux in latest and established models = 0.927808 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 115 model components to the UV plane model. ! The established model now contains 115 components and 0.927808 Jy ! Inverting map and beam ! Estimated beam: bmin=4.75 mas, bmaj=27.88 mas, bpa=-15.85 degrees ! Estimated noise=1.79812 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 = 0.00617142 Jy ! Component: 100 - total flux cleaned = 0.00975365 Jy ! Component: 150 - total flux cleaned = 0.0133701 Jy ! Component: 200 - total flux cleaned = 0.014864 Jy ! Component: 250 - total flux cleaned = 0.0165073 Jy ! Component: 300 - total flux cleaned = 0.0175542 Jy ! Component: 350 - total flux cleaned = 0.0185304 Jy ! Component: 400 - total flux cleaned = 0.0195592 Jy ! Total flux subtracted in 400 components = 0.0195592 Jy ! Clean residual min=-0.004389 max=0.003684 Jy/beam ! Clean residual mean=0.000021 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.947367 Jy ! Adding 114 model components to the UV plane model. ! The established model now contains 221 components and 0.947367 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=9.589 mas, bmaj=42.34 mas, bpa=-6.922 degrees ! Estimated noise=1.74475 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258018 Jy ! Component: 100 - total flux cleaned = 0.00459196 Jy ! Component: 150 - total flux cleaned = 0.00605919 Jy ! Component: 200 - total flux cleaned = 0.00733047 Jy ! Component: 250 - total flux cleaned = 0.00834805 Jy ! Component: 300 - total flux cleaned = 0.00907665 Jy ! Component: 350 - total flux cleaned = 0.00975776 Jy ! Component: 400 - total flux cleaned = 0.0100141 Jy ! Total flux subtracted in 400 components = 0.0100141 Jy ! Clean residual min=-0.002795 max=0.002428 Jy/beam ! Clean residual mean=0.000033 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.957381 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 = 0.000426911 Jy ! Component: 100 - total flux cleaned = 0.000715704 Jy ! Component: 150 - total flux cleaned = 0.000937698 Jy ! Component: 200 - total flux cleaned = 0.00135507 Jy ! Component: 250 - total flux cleaned = 0.00165361 Jy ! Component: 300 - total flux cleaned = 0.00203376 Jy ! Component: 350 - total flux cleaned = 0.00230654 Jy ! Component: 400 - total flux cleaned = 0.00252441 Jy ! Total flux subtracted in 400 components = 0.00252441 Jy ! Clean residual min=-0.002496 max=0.002232 Jy/beam ! Clean residual mean=0.000033 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.959906 Jy ! Adding 188 model components to the UV plane model. ! The established model now contains 406 components and 0.959906 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.75 mas, bmaj=27.88 mas, bpa=-15.85 degrees ! Estimated noise=1.79812 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000415832 Jy ! Component: 100 - total flux cleaned = 0.000499351 Jy ! Component: 150 - total flux cleaned = 0.000829128 Jy ! Component: 200 - total flux cleaned = 0.00145689 Jy ! Component: 250 - total flux cleaned = 0.00168268 Jy ! Component: 300 - total flux cleaned = 0.00190414 Jy ! Component: 350 - total flux cleaned = 0.00211441 Jy ! Component: 400 - total flux cleaned = 0.00225071 Jy ! Total flux subtracted in 400 components = 0.00225071 Jy ! Clean residual min=-0.003584 max=0.003002 Jy/beam ! Clean residual mean=0.000011 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.962157 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 460 components and 0.962157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062954Jy sigma=0.620447 ! Fit after self-cal, rms=0.062909Jy sigma=0.618979 wmodel /scr/pima/rdv94_uvs/J1802-3940_S_map.mod ! Writing 460 model components to file: /scr/pima/rdv94_uvs/J1802-3940_S_map.mod wobs /scr/pima/rdv94_uvs/J1802-3940_S_uvs.fits ! Applying 422 buffered edits. ! Writing UV FITS file: /scr/pima/rdv94_uvs/J1802-3940_S_uvs.fits wwins /scr/pima/rdv94_uvs/J1802-3940_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv94_uvs/J1802-3940_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 = -0.000951486 Jy ! Component: 100 - total flux cleaned = -0.00141029 Jy ! Component: 150 - total flux cleaned = -0.00178769 Jy ! Component: 200 - total flux cleaned = -0.00196817 Jy ! Component: 250 - total flux cleaned = -0.00240383 Jy ! Component: 300 - total flux cleaned = -0.00282618 Jy ! Component: 350 - total flux cleaned = -0.0032789 Jy ! Component: 400 - total flux cleaned = -0.0035998 Jy ! Component: 450 - total flux cleaned = -0.00387427 Jy ! Component: 500 - total flux cleaned = -0.00398996 Jy ! Component: 550 - total flux cleaned = -0.00417923 Jy ! Component: 600 - total flux cleaned = -0.00425353 Jy ! Component: 650 - total flux cleaned = -0.00429033 Jy ! Component: 700 - total flux cleaned = -0.00436337 Jy ! Component: 750 - total flux cleaned = -0.00447106 Jy ! Component: 800 - total flux cleaned = -0.00447073 Jy ! Component: 850 - total flux cleaned = -0.00450593 Jy ! Component: 900 - total flux cleaned = -0.00454004 Jy ! Component: 950 - total flux cleaned = -0.00457346 Jy ! Component: 1000 - total flux cleaned = -0.0045386 Jy ! Component: 1050 - total flux cleaned = -0.00440478 Jy ! Component: 1100 - total flux cleaned = -0.00443774 Jy ! Component: 1150 - total flux cleaned = -0.00420837 Jy ! Component: 1200 - total flux cleaned = -0.00414407 Jy ! Component: 1250 - total flux cleaned = -0.00407977 Jy ! Component: 1300 - total flux cleaned = -0.00388924 Jy ! Component: 1350 - total flux cleaned = -0.00382653 Jy ! Component: 1400 - total flux cleaned = -0.00376433 Jy ! Component: 1450 - total flux cleaned = -0.00364087 Jy ! Component: 1500 - total flux cleaned = -0.0035489 Jy ! Component: 1550 - total flux cleaned = -0.0034575 Jy ! Component: 1600 - total flux cleaned = -0.00345741 Jy ! Component: 1650 - total flux cleaned = -0.00339756 Jy ! Component: 1700 - total flux cleaned = -0.00333807 Jy ! Component: 1750 - total flux cleaned = -0.00327939 Jy ! Component: 1800 - total flux cleaned = -0.00324981 Jy ! Component: 1850 - total flux cleaned = -0.0032208 Jy ! Component: 1900 - total flux cleaned = -0.00313458 Jy ! Component: 1950 - total flux cleaned = -0.00299217 Jy ! Component: 2000 - total flux cleaned = -0.00299241 Jy ! Component: 2050 - total flux cleaned = -0.00288001 Jy ! Component: 2100 - total flux cleaned = -0.00282436 Jy ! Component: 2150 - total flux cleaned = -0.00271313 Jy ! Component: 2200 - total flux cleaned = -0.00254768 Jy ! Component: 2250 - total flux cleaned = -0.00246522 Jy ! Component: 2300 - total flux cleaned = -0.00238367 Jy ! Component: 2350 - total flux cleaned = -0.00232959 Jy ! Component: 2400 - total flux cleaned = -0.00222225 Jy ! Component: 2450 - total flux cleaned = -0.00222202 Jy ! Component: 2500 - total flux cleaned = -0.00214242 Jy ! Component: 2550 - total flux cleaned = -0.00203683 Jy ! Component: 2600 - total flux cleaned = -0.00185329 Jy ! Component: 2650 - total flux cleaned = -0.00185354 Jy ! Component: 2700 - total flux cleaned = -0.00174983 Jy ! Component: 2750 - total flux cleaned = -0.00164674 Jy ! Component: 2800 - total flux cleaned = -0.00154435 Jy ! Component: 2850 - total flux cleaned = -0.00136599 Jy ! Component: 2900 - total flux cleaned = -0.00136621 Jy ! Component: 2950 - total flux cleaned = -0.00139118 Jy ! Component: 3000 - total flux cleaned = -0.00131571 Jy ! Component: 3050 - total flux cleaned = -0.00124109 Jy ! Component: 3100 - total flux cleaned = -0.0011664 Jy ! Component: 3150 - total flux cleaned = -0.00101826 Jy ! Component: 3200 - total flux cleaned = -0.000870726 Jy ! Component: 3250 - total flux cleaned = -0.000846387 Jy ! Component: 3300 - total flux cleaned = -0.00077337 Jy ! Component: 3350 - total flux cleaned = -0.000724941 Jy ! Component: 3400 - total flux cleaned = -0.000628698 Jy ! Component: 3450 - total flux cleaned = -0.000604516 Jy ! Component: 3500 - total flux cleaned = -0.000580629 Jy ! Component: 3550 - total flux cleaned = -0.000509641 Jy ! Component: 3600 - total flux cleaned = -0.000439082 Jy ! Component: 3650 - total flux cleaned = -0.000486025 Jy ! Component: 3700 - total flux cleaned = -0.000415848 Jy ! Component: 3750 - total flux cleaned = -0.00036921 Jy ! Component: 3800 - total flux cleaned = -0.000323156 Jy ! Component: 3850 - total flux cleaned = -0.000300156 Jy ! Component: 3900 - total flux cleaned = -0.000254183 Jy ! Component: 3950 - total flux cleaned = -0.000185652 Jy ! Component: 4000 - total flux cleaned = -0.000231087 Jy ! Component: 4050 - total flux cleaned = -0.000231112 Jy ! Total flux subtracted in 4096 components = -0.000186045 Jy ! Clean residual min=-0.001219 max=0.001631 Jy/beam ! Clean residual mean=-0.000004 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.961971 Jy keep ! Adding 226 model components to the UV plane model. ! The established model now contains 686 components and 0.961971 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv94_uvs/J1802-3940_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.75 x 27.88 at -15.85 degrees (North through East) ! Clean map min=-0.0049495 max=0.79677 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J1802-3940_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= 0.7967 rms= 0.00046 Jy quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J1802-3940_S_uvs.log closed on Tue Oct 8 12:24:15 2013