! Started logfile: /scr/pima/rdv62_uvs/J2206-1835_S_uvs.log on Fri Nov 22 22:41:51 2013 obs /scr/pima/rdv62_uvs/J2206-1835_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv62_uvs/J2206-1835_S_uva.fits ! AN table 1: 37 integrations on 28 of 28 possible baselines. ! AN table 2: 12 integrations on 21 of 21 possible baselines. ! AN table 3: 32 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.69826 visibilities/baseline/integration-bin. ! Found source: J2206-1835 ! ! 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 6100 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/J2206-1835_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:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN 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 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 63 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.575721Jy sigma=30.127175 ! Fit after self-cal, rms=0.974429Jy sigma=18.867584 ! 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 \] ![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=14.17 mas, bmaj=22.94 mas, bpa=11.4 degrees ! Estimated noise=3.11299 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.00478 Jy ! Component: 100 - total flux cleaned = 1.50646 Jy ! Total flux subtracted in 100 components = 1.50646 Jy ! Clean residual min=-0.260996 max=0.273653 Jy/beam ! Clean residual mean=0.010279 rms=0.126318 Jy/beam ! Combined flux in latest and established models = 1.50646 Jy ! Performing phase self-cal ! Adding 91 model components to the UV plane model. ! The established model now contains 91 components and 1.50646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.640561Jy sigma=15.654283 ! Fit after self-cal, rms=0.649072Jy sigma=15.613313 ! Inverting map print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=17.01 mas, bmaj=30.53 mas, bpa=14.11 degrees ! Estimated noise=1.31467 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 = 0.397987 Jy ! Component: 100 - total flux cleaned = 0.605002 Jy ! Component: 150 - total flux cleaned = 0.787104 Jy ! Component: 200 - total flux cleaned = 0.921992 Jy ! Total flux subtracted in 200 components = 0.921992 Jy ! Clean residual min=-0.160153 max=0.158998 Jy/beam ! Clean residual mean=0.011418 rms=0.103319 Jy/beam ! Combined flux in latest and established models = 2.42845 Jy ! Performing phase self-cal ! Adding 183 model components to the UV plane model. ! The established model now contains 273 components and 2.42845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.357688Jy sigma=7.029549 ! Fit after self-cal, rms=0.359142Jy sigma=6.941720 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 0.97 KP 1.09 LA 1.04 ! MK 1.00* NL 1.05 OV 1.06 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.34 FD 0.99 KP 1.14 LA 1.04 ! NL 1.11 OV 1.07 PT 0.89 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.31 FD 0.86 HN 1.00* KP 1.03 ! LA 1.15 NL 2.21 OV 0.84 PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.06 KP 1.12 LA 0.97 ! MK 1.00* NL 1.09 OV 1.15 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.08 KP 1.15 LA 0.96 ! NL 1.18 OV 1.19 PT 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.36 FD 0.95 HN 1.00* KP 1.05 ! LA 1.06 NL 2.05 OV 0.89 PT 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.15 KP 1.13 LA 0.84 ! MK 1.00* NL 1.14 OV 1.30 PT 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.18 KP 1.17 LA 0.84 ! NL 1.27 OV 1.25 PT 0.88 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.53 FD 1.06 HN 1.00* KP 1.11 ! LA 0.91 NL 1.67 OV 0.89 PT 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.72 FD 1.14 KP 1.06 LA 0.73 ! MK 1.00* NL 1.00 OV 1.08 PT 0.84 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.85 FD 1.17 KP 1.09 LA 0.73 ! NL 1.20 OV 1.04 PT 0.84 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.41 FD 1.05 HN 1.00* KP 1.05 ! LA 0.79 NL 1.90 OV 0.76 PT 0.97 ! ! ! Fit before self-cal, rms=0.359142Jy sigma=6.941720 ! Fit after self-cal, rms=0.285649Jy sigma=1.921181 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=18.06 mas, bmaj=33.6 mas, bpa=17.18 degrees ! Estimated noise=1.27663 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 = 0.00626367 Jy ! Component: 100 - total flux cleaned = 0.00113262 Jy ! Component: 150 - total flux cleaned = -0.0130637 Jy ! Component: 200 - total flux cleaned = -0.0249536 Jy ! Total flux subtracted in 200 components = -0.0249536 Jy ! Clean residual min=-0.025669 max=0.025637 Jy/beam ! Clean residual mean=0.000449 rms=0.011642 Jy/beam ! Combined flux in latest and established models = 2.4035 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 344 components and 2.4035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245674Jy sigma=1.429528 ! Fit after self-cal, rms=0.248595Jy sigma=1.351286 ! 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=0.248595Jy sigma=1.351286 ! Fit after self-cal, rms=0.251287Jy sigma=1.344039 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=18.07 mas, bmaj=33.59 mas, bpa=17.61 degrees ! Estimated noise=1.27478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00424454 Jy ! Component: 100 - total flux cleaned = -0.0214951 Jy ! Component: 150 - total flux cleaned = -0.0265127 Jy ! Component: 200 - total flux cleaned = -0.024262 Jy ! Total flux subtracted in 200 components = -0.024262 Jy ! Clean residual min=-0.018091 max=0.018153 Jy/beam ! Clean residual mean=0.000276 rms=0.008199 Jy/beam ! Combined flux in latest and established models = 2.37924 Jy selfcal ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 410 components and 2.37924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228563Jy sigma=1.131965 ! Fit after self-cal, rms=0.230272Jy sigma=1.097613 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 = -0.012594 Jy ! Component: 100 - total flux cleaned = -0.0240465 Jy ! Component: 150 - total flux cleaned = -0.0240545 Jy ! Component: 200 - total flux cleaned = -0.0204178 Jy ! Total flux subtracted in 200 components = -0.0204178 Jy ! Clean residual min=-0.014173 max=0.014223 Jy/beam ! Clean residual mean=0.000129 rms=0.006484 Jy/beam ! Combined flux in latest and established models = 2.35882 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 480 components and 2.35882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215702Jy sigma=0.986772 ! Fit after self-cal, rms=0.216780Jy sigma=0.970060 ! 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=0.216780Jy sigma=0.970060 ! Fit after self-cal, rms=0.225430Jy sigma=0.965936 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=18.07 mas, bmaj=33.71 mas, bpa=18.2 degrees ! Estimated noise=1.27015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00429123 Jy ! Component: 100 - total flux cleaned = -0.00620449 Jy ! Component: 150 - total flux cleaned = -0.00390585 Jy ! Component: 200 - total flux cleaned = -0.00172673 Jy ! Total flux subtracted in 200 components = -0.00172673 Jy ! Clean residual min=-0.011777 max=0.011786 Jy/beam ! Clean residual mean=0.000122 rms=0.005296 Jy/beam ! Combined flux in latest and established models = 2.35709 Jy selfcal ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 537 components and 2.35709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214257Jy sigma=0.907063 ! Fit after self-cal, rms=0.214853Jy sigma=0.897920 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 = -0.0106182 Jy ! Component: 100 - total flux cleaned = -0.0120174 Jy ! Component: 150 - total flux cleaned = -0.0126898 Jy ! Component: 200 - total flux cleaned = -0.0139492 Jy ! Total flux subtracted in 200 components = -0.0139492 Jy ! Clean residual min=-0.010206 max=0.010082 Jy/beam ! Clean residual mean=0.000027 rms=0.004630 Jy/beam ! Combined flux in latest and established models = 2.34314 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 582 components and 2.34314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.205782Jy sigma=0.862008 ! Fit after self-cal, rms=0.206008Jy sigma=0.857786 ! 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=0.206008Jy sigma=0.857786 ! Fit after self-cal, rms=0.201531Jy sigma=0.854169 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=19.38 mas, bmaj=34.96 mas, bpa=19.14 degrees ! Estimated noise=1.13133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00752092 Jy ! Component: 100 - total flux cleaned = -0.00969536 Jy ! Component: 150 - total flux cleaned = -0.0117533 Jy ! Component: 200 - total flux cleaned = -0.012744 Jy ! Total flux subtracted in 200 components = -0.012744 Jy ! Clean residual min=-0.008002 max=0.008039 Jy/beam ! Clean residual mean=0.000056 rms=0.003669 Jy/beam ! Combined flux in latest and established models = 2.3304 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 621 components and 2.3304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195416Jy sigma=0.830495 ! Fit after self-cal, rms=0.195401Jy sigma=0.828103 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 = -0.00149721 Jy ! Component: 100 - total flux cleaned = -0.00247066 Jy ! Component: 150 - total flux cleaned = -0.00335127 Jy ! Component: 200 - total flux cleaned = -0.00334612 Jy ! Total flux subtracted in 200 components = -0.00334612 Jy ! Clean residual min=-0.006905 max=0.006919 Jy/beam ! Clean residual mean=0.000018 rms=0.003220 Jy/beam ! Combined flux in latest and established models = 2.32705 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 662 components and 2.32705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189877Jy sigma=0.813019 ! Fit after self-cal, rms=0.189887Jy sigma=0.811630 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:BR,true ! 1:BR self-cal status=fixed weight=1 selfant 1:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:MK,true ! 1:MK self-cal status=fixed weight=1 selfant 1:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 1:OV,true ! 1:OV self-cal status=fixed weight=1 selfant 1:PT,true ! 1:PT self-cal status=fixed weight=1 selfant 2:BR,true ! 2:BR self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2: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:BR,true ! 3:BR self-cal status=fixed weight=1 selfant 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:HN,true ! 3:HN 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 ![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=0.223822Jy sigma=0.795852 ! Fit after self-cal, rms=0.223822Jy sigma=0.795852 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN 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 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.223822Jy sigma=0.795852 ! Fit after self-cal, rms=0.187166Jy sigma=0.810731 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=14.81 mas, bmaj=25.5 mas, bpa=19.59 degrees ! Estimated noise=3.1495 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 = -0.0112764 Jy ! Component: 100 - total flux cleaned = -0.0161001 Jy ! Component: 150 - total flux cleaned = -0.020424 Jy ! Component: 200 - total flux cleaned = -0.0242655 Jy ! Total flux subtracted in 200 components = -0.0242655 Jy ! Clean residual min=-0.012323 max=0.012289 Jy/beam ! Clean residual mean=0.000075 rms=0.005190 Jy/beam ! Combined flux in latest and established models = 2.30279 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 706 components and 2.30279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176472Jy sigma=0.798938 ! Fit after self-cal, rms=0.176629Jy sigma=0.796258 ! 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=17.97 mas, bmaj=33.55 mas, bpa=18.57 degrees ! Estimated noise=1.26328 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 = 0.00301353 Jy ! Component: 100 - total flux cleaned = 0.0041789 Jy ! Component: 150 - total flux cleaned = 0.00378145 Jy ! Component: 200 - total flux cleaned = 0.00545835 Jy ! Component: 250 - total flux cleaned = 0.00641636 Jy ! Component: 300 - total flux cleaned = 0.00672989 Jy ! Component: 350 - total flux cleaned = 0.00613318 Jy ! Component: 400 - total flux cleaned = 0.00555965 Jy ! Total flux subtracted in 400 components = 0.00555965 Jy ! Clean residual min=-0.004776 max=0.004758 Jy/beam ! Clean residual mean=-0.000075 rms=0.002123 Jy/beam ! Combined flux in latest and established models = 2.30835 Jy ! Performing phase self-cal ! Adding 92 model components to the UV plane model. ! The established model now contains 791 components and 2.30835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167755Jy sigma=0.782107 ! Fit after self-cal, rms=0.167739Jy sigma=0.780883 ! Inverting map dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.64023e-05 Jy ! Component: 100 - total flux cleaned = 0.00198608 Jy ! Component: 150 - total flux cleaned = 0.00430021 Jy ! Component: 200 - total flux cleaned = 0.00429815 Jy ! Component: 250 - total flux cleaned = 0.00458882 Jy ! Component: 300 - total flux cleaned = 0.00516642 Jy ! Component: 350 - total flux cleaned = 0.00665897 Jy ! Component: 400 - total flux cleaned = 0.00851328 Jy ! Total flux subtracted in 400 components = 0.00851328 Jy ! Clean residual min=-0.005201 max=0.005181 Jy/beam ! Clean residual mean=-0.000053 rms=0.002142 Jy/beam ! Combined flux in latest and established models = 2.31686 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 848 components and 2.31686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161160Jy sigma=0.774951 ! Fit after self-cal, rms=0.161330Jy sigma=0.773793 ! 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. ! Applying 2560 buffered edits. 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 63 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 63 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.200874Jy sigma=0.759021 ! Fit after self-cal, rms=0.150377Jy sigma=0.769873 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=17.91 mas, bmaj=33.29 mas, bpa=17.96 degrees ! Estimated noise=1.26054 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297335 Jy ! Component: 100 - total flux cleaned = 0.00271936 Jy ! Component: 150 - total flux cleaned = 0.00248093 Jy ! Component: 200 - total flux cleaned = 0.00318528 Jy ! Component: 250 - total flux cleaned = 0.00342445 Jy ! Component: 300 - total flux cleaned = 0.00411807 Jy ! Component: 350 - total flux cleaned = 0.00458514 Jy ! Component: 400 - total flux cleaned = 0.00504823 Jy ! Total flux subtracted in 400 components = 0.00504823 Jy ! Clean residual min=-0.003872 max=0.003874 Jy/beam ! Clean residual mean=0.000054 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 2.32191 Jy selfcal ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 912 components and 2.32191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145260Jy sigma=0.764439 ! Fit after self-cal, rms=0.145397Jy sigma=0.764182 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 = 0.00187677 Jy ! Component: 100 - total flux cleaned = 0.00407545 Jy ! Component: 150 - total flux cleaned = 0.00535364 Jy ! Component: 200 - total flux cleaned = 0.00620603 Jy ! Component: 250 - total flux cleaned = 0.00749048 Jy ! Component: 300 - total flux cleaned = 0.00836173 Jy ! Component: 350 - total flux cleaned = 0.00923804 Jy ! Component: 400 - total flux cleaned = 0.010593 Jy ! Total flux subtracted in 400 components = 0.010593 Jy ! Clean residual min=-0.003828 max=0.003777 Jy/beam ! Clean residual mean=-0.000169 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 2.3325 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 957 components and 2.3325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141236Jy sigma=0.761164 ! Fit after self-cal, rms=0.141361Jy sigma=0.760598 ! 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=0.141361Jy sigma=0.760598 ! Fit after self-cal, rms=0.139068Jy sigma=0.757591 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=17.89 mas, bmaj=33.24 mas, bpa=17.72 degrees ! Estimated noise=1.26142 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00234457 Jy ! Component: 100 - total flux cleaned = -0.00332592 Jy ! Component: 150 - total flux cleaned = -0.00351504 Jy ! Component: 200 - total flux cleaned = -0.00444197 Jy ! Component: 250 - total flux cleaned = -0.00628125 Jy ! Component: 300 - total flux cleaned = -0.00810692 Jy ! Component: 350 - total flux cleaned = -0.0101064 Jy ! Component: 400 - total flux cleaned = -0.0111915 Jy ! Total flux subtracted in 400 components = -0.0111915 Jy ! Clean residual min=-0.002996 max=0.003056 Jy/beam ! Clean residual mean=0.000044 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 2.32131 Jy selfcal ! Performing phase self-cal ! Adding 96 model components to the UV plane model. ! The established model now contains 1032 components and 2.32131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135572Jy sigma=0.753954 ! Fit after self-cal, rms=0.135667Jy sigma=0.753846 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 = -0.000772478 Jy ! Component: 100 - total flux cleaned = -0.00235147 Jy ! Component: 150 - total flux cleaned = -0.00355828 Jy ! Component: 200 - total flux cleaned = -0.00423961 Jy ! Component: 250 - total flux cleaned = -0.00542616 Jy ! Component: 300 - total flux cleaned = -0.00643838 Jy ! Component: 350 - total flux cleaned = -0.00643717 Jy ! Component: 400 - total flux cleaned = -0.0062584 Jy ! Total flux subtracted in 400 components = -0.0062584 Jy ! Clean residual min=-0.002967 max=0.002983 Jy/beam ! Clean residual mean=-0.000064 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 2.31505 Jy ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 1086 components and 2.31505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132647Jy sigma=0.751183 ! Fit after self-cal, rms=0.132635Jy sigma=0.750955 ! Inverting map ! Added new window around map position (-82, -85.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000691922 Jy ! Component: 100 - total flux cleaned = 0.000315495 Jy ! Component: 150 - total flux cleaned = -0.000276251 Jy ! Component: 200 - total flux cleaned = -0.000949246 Jy ! Component: 250 - total flux cleaned = -0.00147912 Jy ! Component: 300 - total flux cleaned = -0.00168274 Jy ! Component: 350 - total flux cleaned = -0.00197365 Jy ! Component: 400 - total flux cleaned = -0.00216356 Jy ! Total flux subtracted in 400 components = -0.00216356 Jy ! Clean residual min=-0.003545 max=0.003528 Jy/beam ! Clean residual mean=-0.000034 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 2.31289 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 1149 components and 2.31289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131012Jy sigma=0.749846 ! Fit after self-cal, rms=0.131035Jy sigma=0.749623 ! 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=0.131035Jy sigma=0.749623 ! Fit after self-cal, rms=0.128431Jy sigma=0.679957 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=19.29 mas, bmaj=34.66 mas, bpa=18.5 degrees ! Estimated noise=1.12865 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0008237 Jy ! Component: 100 - total flux cleaned = -0.000824471 Jy ! Component: 150 - total flux cleaned = -0.000989399 Jy ! Component: 200 - total flux cleaned = -0.00115093 Jy ! Component: 250 - total flux cleaned = -0.00146188 Jy ! Component: 300 - total flux cleaned = -0.00161086 Jy ! Component: 350 - total flux cleaned = -0.00175642 Jy ! Component: 400 - total flux cleaned = -0.0019703 Jy ! Total flux subtracted in 400 components = -0.0019703 Jy ! Clean residual min=-0.003112 max=0.003053 Jy/beam ! Clean residual mean=-0.000021 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 2.31092 Jy selfcal ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 1216 components and 2.31092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127619Jy sigma=0.679358 ! Fit after self-cal, rms=0.127606Jy sigma=0.679275 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 = -0.000640987 Jy ! Component: 100 - total flux cleaned = -0.00085217 Jy ! Component: 150 - total flux cleaned = -0.000853443 Jy ! Component: 200 - total flux cleaned = -0.00105017 Jy ! Component: 250 - total flux cleaned = -0.00104951 Jy ! Component: 300 - total flux cleaned = -0.001177 Jy ! Component: 350 - total flux cleaned = -0.00123991 Jy ! Component: 400 - total flux cleaned = -0.0013019 Jy ! Total flux subtracted in 400 components = -0.0013019 Jy ! Clean residual min=-0.003218 max=0.003002 Jy/beam ! Clean residual mean=-0.000018 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 2.30962 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 1258 components and 2.30962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126945Jy sigma=0.678943 ! Fit after self-cal, rms=0.126943Jy sigma=0.678895 ! 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=17.9 mas, bmaj=33.19 mas, bpa=17.51 degrees ! Estimated noise=1.26181 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 17.9 x 33.19 at 17.51 degrees (North through East) ! Clean map min=-0.13134 max=1.1729 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=0.126943Jy sigma=0.678895 ! Fit after self-cal, rms=0.126991Jy sigma=0.443963 ! Inverting map and beam ! Estimated beam: bmin=17.89 mas, bmaj=33.15 mas, bpa=17.48 degrees ! Estimated noise=1.26178 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000754444 Jy ! Component: 100 - total flux cleaned = -0.00114189 Jy ! Component: 150 - total flux cleaned = -0.00136462 Jy ! Component: 200 - total flux cleaned = -0.0015096 Jy ! Component: 250 - total flux cleaned = -0.00165007 Jy ! Component: 300 - total flux cleaned = -0.00185901 Jy ! Component: 350 - total flux cleaned = -0.00199637 Jy ! Component: 400 - total flux cleaned = -0.00213087 Jy ! Total flux subtracted in 400 components = -0.00213087 Jy ! Clean residual min=-0.003706 max=0.003427 Jy/beam ! Clean residual mean=-0.000034 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 2.30749 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 1290 components and 2.30749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126119Jy sigma=0.443311 ! Fit after self-cal, rms=0.126136Jy sigma=0.443252 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000521663 Jy ! Component: 100 - total flux cleaned = -0.000654481 Jy ! Component: 150 - total flux cleaned = -0.000719738 Jy ! Component: 200 - total flux cleaned = -0.000783212 Jy ! Component: 250 - total flux cleaned = -0.000782718 Jy ! Component: 300 - total flux cleaned = -0.000969685 Jy ! Component: 350 - total flux cleaned = -0.000968544 Jy ! Component: 400 - total flux cleaned = -0.00102928 Jy ! Total flux subtracted in 400 components = -0.00102928 Jy ! Clean residual min=-0.003923 max=0.003435 Jy/beam ! Clean residual mean=-0.000030 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 2.30646 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 1322 components and 2.30646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125420Jy sigma=0.442779 ! Fit after self-cal, rms=0.125434Jy sigma=0.442748 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125434Jy sigma=0.442748 ! Fit after self-cal, rms=0.124847Jy sigma=0.442064 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=14.71 mas, bmaj=25.08 mas, bpa=17.77 degrees ! Estimated noise=3.14429 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.533587 Jy ! Component: 100 - total flux cleaned = -0.875286 Jy ! Component: 150 - total flux cleaned = -1.11681 Jy ! Component: 200 - total flux cleaned = -1.29801 Jy ! Component: 250 - total flux cleaned = -1.46046 Jy ! Component: 300 - total flux cleaned = -1.61689 Jy ! Component: 350 - total flux cleaned = -1.76821 Jy ! Component: 400 - total flux cleaned = -1.915 Jy ! Total flux subtracted in 400 components = -1.915 Jy ! Clean residual min=-0.414723 max=0.802126 Jy/beam ! Clean residual mean=0.008508 rms=0.204803 Jy/beam ! Combined flux in latest and established models = -1.915 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 230 model components to the UV plane model. ! The established model now contains 230 components and -1.915 Jy ! Inverting map and beam ! Estimated beam: bmin=17.89 mas, bmaj=33.13 mas, bpa=17.44 degrees ! Estimated noise=1.26228 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.6, -1.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.930305 Jy ! Component: 100 - total flux cleaned = 1.09086 Jy ! Component: 150 - total flux cleaned = 1.22149 Jy ! Component: 200 - total flux cleaned = 1.27168 Jy ! Component: 250 - total flux cleaned = 1.33932 Jy ! Component: 300 - total flux cleaned = 1.40381 Jy ! Component: 350 - total flux cleaned = 1.46398 Jy ! Component: 400 - total flux cleaned = 1.52483 Jy ! Total flux subtracted in 400 components = 1.52483 Jy ! Clean residual min=-0.129925 max=0.110582 Jy/beam ! Clean residual mean=0.001009 rms=0.041269 Jy/beam ! Combined flux in latest and established models = -0.39017 Jy ! Adding 265 model components to the UV plane model. ! The established model now contains 495 components and -0.39017 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=19.29 mas, bmaj=34.61 mas, bpa=18.46 degrees ! Estimated noise=1.12913 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0754663 Jy ! Component: 100 - total flux cleaned = 0.132406 Jy ! Component: 150 - total flux cleaned = 0.175361 Jy ! Component: 200 - total flux cleaned = 0.219953 Jy ! Component: 250 - total flux cleaned = 0.261452 Jy ! Component: 300 - total flux cleaned = 0.301941 Jy ! Component: 350 - total flux cleaned = 0.333343 Jy ! Component: 400 - total flux cleaned = 0.361506 Jy ! Total flux subtracted in 400 components = 0.361506 Jy ! Clean residual min=-0.102435 max=0.071288 Jy/beam ! Clean residual mean=0.000182 rms=0.026558 Jy/beam ! Combined flux in latest and established models = -0.0286645 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 = 0.0281987 Jy ! Component: 100 - total flux cleaned = 0.0550587 Jy ! Component: 150 - total flux cleaned = 0.0807956 Jy ! Component: 200 - total flux cleaned = 0.104256 Jy ! Component: 250 - total flux cleaned = 0.129363 Jy ! Component: 300 - total flux cleaned = 0.155949 Jy ! Component: 350 - total flux cleaned = 0.180446 Jy ! Component: 400 - total flux cleaned = 0.203038 Jy ! Total flux subtracted in 400 components = 0.203038 Jy ! Clean residual min=-0.092556 max=0.064395 Jy/beam ! Clean residual mean=-0.000055 rms=0.022534 Jy/beam ! Combined flux in latest and established models = 0.174373 Jy ! Adding 285 model components to the UV plane model. ! The established model now contains 769 components and 0.174373 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=17.89 mas, bmaj=33.13 mas, bpa=17.44 degrees ! Estimated noise=1.26228 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192668 Jy ! Component: 100 - total flux cleaned = 0.0411492 Jy ! Component: 150 - total flux cleaned = 0.063486 Jy ! Component: 200 - total flux cleaned = 0.0862905 Jy ! Component: 250 - total flux cleaned = 0.108492 Jy ! Component: 300 - total flux cleaned = 0.130164 Jy ! Component: 350 - total flux cleaned = 0.151323 Jy ! Component: 400 - total flux cleaned = 0.172929 Jy ! Total flux subtracted in 400 components = 0.172929 Jy ! Clean residual min=-0.082735 max=0.054328 Jy/beam ! Clean residual mean=0.000207 rms=0.020618 Jy/beam ! Combined flux in latest and established models = 0.347303 Jy selfcal ! Performing phase self-cal ! Adding 106 model components to the UV plane model. ! The established model now contains 869 components and 0.347303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.274794Jy sigma=2.565381 ! Fit after self-cal, rms=0.261334Jy sigma=1.981953 wmodel /scr/pima/rdv62_uvs/J2206-1835_S_map.mod ! Writing 869 model components to file: /scr/pima/rdv62_uvs/J2206-1835_S_map.mod wobs /scr/pima/rdv62_uvs/J2206-1835_S_uvs.fits ! Applying 1808 buffered edits. ! Writing UV FITS file: /scr/pima/rdv62_uvs/J2206-1835_S_uvs.fits wwins /scr/pima/rdv62_uvs/J2206-1835_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv62_uvs/J2206-1835_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 = -0.0245329 Jy ! Component: 100 - total flux cleaned = -0.0358472 Jy ! Component: 150 - total flux cleaned = -0.0343601 Jy ! Component: 200 - total flux cleaned = -0.0322841 Jy ! Component: 250 - total flux cleaned = -0.0322733 Jy ! Component: 300 - total flux cleaned = -0.0310163 Jy ! Component: 350 - total flux cleaned = -0.0267703 Jy ! Component: 400 - total flux cleaned = -0.0221277 Jy ! Component: 450 - total flux cleaned = -0.0187716 Jy ! Component: 500 - total flux cleaned = -0.0149569 Jy ! Component: 550 - total flux cleaned = -0.0107146 Jy ! Component: 600 - total flux cleaned = -0.00708531 Jy ! Component: 650 - total flux cleaned = -0.00351699 Jy ! Component: 700 - total flux cleaned = -5.2969e-06 Jy ! Component: 750 - total flux cleaned = 0.00493512 Jy ! Component: 800 - total flux cleaned = 0.0093406 Jy ! Component: 850 - total flux cleaned = 0.0137165 Jy ! Component: 900 - total flux cleaned = 0.0166191 Jy ! Component: 950 - total flux cleaned = 0.0200041 Jy ! Component: 1000 - total flux cleaned = 0.0238792 Jy ! Component: 1050 - total flux cleaned = 0.0258197 Jy ! Component: 1100 - total flux cleaned = 0.0287373 Jy ! Component: 1150 - total flux cleaned = 0.0311736 Jy ! Component: 1200 - total flux cleaned = 0.0341075 Jy ! Component: 1250 - total flux cleaned = 0.0365634 Jy ! Component: 1300 - total flux cleaned = 0.0390311 Jy ! Component: 1350 - total flux cleaned = 0.0415071 Jy ! Component: 1400 - total flux cleaned = 0.0454997 Jy ! Component: 1450 - total flux cleaned = 0.0485209 Jy ! Component: 1500 - total flux cleaned = 0.0515696 Jy ! Component: 1550 - total flux cleaned = 0.0551634 Jy ! Component: 1600 - total flux cleaned = 0.0582673 Jy ! Component: 1650 - total flux cleaned = 0.061405 Jy ! Component: 1700 - total flux cleaned = 0.0651056 Jy ! Component: 1750 - total flux cleaned = 0.0677774 Jy ! Component: 1800 - total flux cleaned = 0.0715586 Jy ! Component: 1850 - total flux cleaned = 0.0742897 Jy ! Component: 1900 - total flux cleaned = 0.0781528 Jy ! Component: 1950 - total flux cleaned = 0.0809488 Jy ! Component: 2000 - total flux cleaned = 0.0843311 Jy ! Component: 2050 - total flux cleaned = 0.0866235 Jy ! Component: 2100 - total flux cleaned = 0.088947 Jy ! Component: 2150 - total flux cleaned = 0.0907225 Jy ! Component: 2200 - total flux cleaned = 0.0931206 Jy ! Component: 2250 - total flux cleaned = 0.0937309 Jy ! Component: 2300 - total flux cleaned = 0.0931199 Jy ! Component: 2350 - total flux cleaned = 0.0937532 Jy ! Component: 2400 - total flux cleaned = 0.0931069 Jy ! Component: 2450 - total flux cleaned = 0.0931009 Jy ! Component: 2500 - total flux cleaned = 0.0930961 Jy ! Component: 2550 - total flux cleaned = 0.0930886 Jy ! Component: 2600 - total flux cleaned = 0.0937811 Jy ! Component: 2650 - total flux cleaned = 0.0923728 Jy ! Component: 2700 - total flux cleaned = 0.093077 Jy ! Component: 2750 - total flux cleaned = 0.0930708 Jy ! Component: 2800 - total flux cleaned = 0.0930742 Jy ! Component: 2850 - total flux cleaned = 0.0915429 Jy ! Component: 2900 - total flux cleaned = 0.090782 Jy ! Component: 2950 - total flux cleaned = 0.0884016 Jy ! Component: 3000 - total flux cleaned = 0.0851693 Jy ! Component: 3050 - total flux cleaned = 0.0834997 Jy ! Component: 3100 - total flux cleaned = 0.0818228 Jy ! Component: 3150 - total flux cleaned = 0.0775094 Jy ! Component: 3200 - total flux cleaned = 0.0757485 Jy ! Component: 3250 - total flux cleaned = 0.0730506 Jy ! Component: 3300 - total flux cleaned = 0.0693645 Jy ! Component: 3350 - total flux cleaned = 0.0655935 Jy ! Component: 3400 - total flux cleaned = 0.0636623 Jy ! Component: 3450 - total flux cleaned = 0.0607307 Jy ! Component: 3500 - total flux cleaned = 0.0587459 Jy ! Component: 3550 - total flux cleaned = 0.0557221 Jy ! Component: 3600 - total flux cleaned = 0.0515688 Jy ! Component: 3650 - total flux cleaned = 0.0494587 Jy ! Component: 3700 - total flux cleaned = 0.0462195 Jy ! Component: 3750 - total flux cleaned = 0.0417947 Jy ! Component: 3800 - total flux cleaned = 0.0384105 Jy ! Component: 3850 - total flux cleaned = 0.0349473 Jy ! Component: 3900 - total flux cleaned = 0.0302248 Jy ! Component: 3950 - total flux cleaned = 0.0277907 Jy ! Component: 4000 - total flux cleaned = 0.0228527 Jy ! Component: 4050 - total flux cleaned = 0.0203114 Jy ! Total flux subtracted in 4096 components = 0.0164515 Jy ! Clean residual min=-0.073212 max=0.068004 Jy/beam ! Clean residual mean=0.001487 rms=0.032058 Jy/beam ! Combined flux in latest and established models = 0.363754 Jy keep ! Adding 547 model components to the UV plane model. ! The established model now contains 1412 components and 0.363754 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv62_uvs/J2206-1835_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 17.89 x 33.13 at 17.44 degrees (North through East) ! Clean map min=-0.35641 max=0.79209 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv62_uvs/J2206-1835_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= 0.792 rms= 0.03306 Jy quit ! Quitting program ! Log file /scr/pima/rdv62_uvs/J2206-1835_S_uvs.log closed on Fri Nov 22 22:42:03 2013