! Started logfile: /scr/pima/rdv95_uvs/J0013+4051_S_uvs.log on Wed Nov 6 20:40:57 2013 obs /scr/pima/rdv95_uvs/J0013+4051_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv95_uvs/J0013+4051_S_uva.fits ! AN table 1: 9 integrations on 3 of 3 possible baselines. ! AN table 2: 4 integrations on 28 of 28 possible baselines. ! AN table 3: 11 integrations on 15 of 15 possible baselines. ! AN table 4: 2 integrations on 10 of 10 possible baselines. ! AN table 5: 2 integrations on 21 of 21 possible baselines. ! AN table 6: 3 integrations on 28 of 28 possible baselines. ! AN table 7: 2 integrations on 45 of 45 possible baselines. ! AN table 8: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.996914 visibilities/baseline/integration-bin. ! Found source: J0013+4051 ! ! 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 2584 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/rdv95_uvs/J0013+4051_S] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:HN self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:BR 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:NY self-cal status=correctable weight=1 ! 3:PT 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:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 5:SC self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 6:PT self-cal status=correctable weight=1 ! 7:BR self-cal status=correctable weight=1 ! 7:FD self-cal status=correctable weight=1 ! 7:HN self-cal status=correctable weight=1 ! 7:KP self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:MK self-cal status=correctable weight=1 ! 7:NL self-cal status=correctable weight=1 ! 7:OV self-cal status=correctable weight=1 ! 7:PT self-cal status=correctable weight=1 ! 7:SC self-cal status=correctable weight=1 ! 8:BR self-cal status=correctable weight=1 ! 8:FD self-cal status=correctable weight=1 ! 8:HN self-cal status=correctable weight=1 ! 8:KP self-cal status=correctable weight=1 ! 8:LA self-cal status=correctable weight=1 ! 8:MK self-cal status=correctable weight=1 ! 8:NL self-cal status=correctable weight=1 ! 8:OV self-cal status=correctable weight=1 ! 8: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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.050408Jy sigma=4.243213 ! Fit after self-cal, rms=0.712440Jy sigma=2.848358 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] flag 3:NY ! Flagging baselines of antenna 3:NY 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=3.856 mas, bmaj=4.98 mas, bpa=-11.35 degrees ! Estimated noise=4.7948 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 = 0.228063 Jy ! Component: 100 - total flux cleaned = 0.277903 Jy ! Total flux subtracted in 100 components = 0.277903 Jy ! Clean residual min=-0.006089 max=0.014549 Jy/beam ! Clean residual mean=0.000030 rms=0.001658 Jy/beam ! Combined flux in latest and established models = 0.277903 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.277903 Jy ! ! Correcting IF 1. ! A total of 11 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.072540Jy sigma=0.285614 ! Fit after self-cal, rms=0.072508Jy sigma=0.285505 ! Inverting map and beam ! Estimated beam: bmin=3.856 mas, bmaj=4.98 mas, bpa=-11.35 degrees ! Estimated noise=4.7948 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146116 Jy ! Component: 100 - total flux cleaned = 0.0222784 Jy ! Total flux subtracted in 100 components = 0.0222784 Jy ! Clean residual min=-0.005105 max=0.005964 Jy/beam ! Clean residual mean=-0.000038 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.300181 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.300181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069069Jy sigma=0.266795 ! Fit after self-cal, rms=0.069065Jy sigma=0.266740 ! 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=5.298 mas, bmaj=6.268 mas, bpa=-36.97 degrees ! Estimated noise=3.60141 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 = 0.00623129 Jy ! Component: 100 - total flux cleaned = 0.00930555 Jy ! Component: 150 - total flux cleaned = 0.0109304 Jy ! Component: 200 - total flux cleaned = 0.0114833 Jy ! Total flux subtracted in 200 components = 0.0114833 Jy ! Clean residual min=-0.003695 max=0.005140 Jy/beam ! Clean residual mean=0.000376 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.311665 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.311665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068696Jy sigma=0.263833 ! Fit after self-cal, rms=0.068698Jy sigma=0.263802 ! 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 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.03 HN 1.07 KP 1.04 ! LA 1.31 NL 0.96 PT 1.00 SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.99 KP 0.95 LA 1.13 ! NY 1.00* PT 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.07 KP 0.93 LA 1.19 OV 1.02 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.07 HN 1.07 KP 0.99 NL 0.96 ! OV 0.93 PT 1.02 SC 0.95 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 1.03 KP 1.00 LA 1.15 ! MK 0.91 NL 1.02 OV 0.99 PT 1.05 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.99 FD 1.01 HN 1.06 KP 0.99 ! LA 1.11 MK 0.93 NL 1.00 OV 0.98 ! PT 1.09 SC 0.94 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.01 FD 1.02 HN 0.99 KP 0.99 ! LA 1.25 MK 0.89 NL 0.99 OV 0.97 ! PT 1.09 ! ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.09 HN 1.07 KP 1.15 ! LA 1.13 NL 1.03 PT 1.09 SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.06 KP 1.05 LA 0.98 ! NY 1.00* PT 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.10 KP 1.05 LA 1.01 OV 1.08 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.05 HN 1.07 KP 1.08 NL 1.03 ! OV 0.99 PT 1.04 SC 1.06 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 FD 1.05 KP 1.08 LA 1.04 ! MK 1.02 NL 1.01 OV 1.02 PT 1.01 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.08 FD 1.04 HN 1.04 KP 1.04 ! LA 1.04 MK 1.02 NL 1.01 OV 1.05 ! PT 1.04 SC 1.01 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.04 FD 1.07 HN 1.11 KP 1.03 ! LA 1.11 MK 1.00 NL 1.06 OV 0.98 ! PT 1.01 ! ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.03 HN 1.05 KP 1.00 ! LA 0.97 NL 1.12 PT 1.11 SC 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 1.09 KP 1.07 LA 0.91 ! NY 1.00* PT 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.16 KP 0.95 LA 0.93 OV 1.06 ! PT 1.16 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.10 HN 1.07 KP 0.97 NL 1.05 ! OV 1.04 PT 1.13 SC 1.03 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 FD 1.05 KP 0.99 LA 0.98 ! MK 0.97 NL 1.07 OV 1.00 PT 1.05 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.04 FD 1.07 HN 1.03 KP 0.96 ! LA 0.92 MK 0.98 NL 1.08 OV 1.05 ! PT 1.02 SC 0.98 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.04 FD 1.05 HN 1.06 KP 1.01 ! LA 0.98 MK 1.01 NL 1.06 OV 1.02 ! PT 1.03 ! ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.99 HN 0.89 KP 1.00 ! LA 0.77 NL 1.02 PT 0.96 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.99 KP 0.96 LA 0.74 ! NY 1.00* PT 0.88 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.16 KP 0.88 LA 0.83 OV 0.86 ! PT 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.05 HN 0.90 KP 0.93 NL 1.03 ! OV 0.93 PT 0.93 SC 1.01 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.96 FD 0.99 KP 0.92 LA 0.80 ! MK 1.10 NL 0.98 OV 0.85 PT 0.90 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.99 FD 1.05 HN 0.89 KP 0.92 ! LA 0.80 MK 1.11 NL 0.99 OV 0.88 ! PT 0.90 SC 0.96 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.01 FD 1.06 HN 0.87 KP 0.96 ! LA 0.76 MK 1.06 NL 1.00 OV 0.86 ! PT 0.93 ! ! ! Fit before self-cal, rms=0.068698Jy sigma=0.263802 ! Fit after self-cal, rms=0.055256Jy sigma=0.206153 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.338 mas, bmaj=6.224 mas, bpa=-34.22 degrees ! Estimated noise=3.58853 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 = -0.000998177 Jy ! Component: 100 - total flux cleaned = -0.00113958 Jy ! Component: 150 - total flux cleaned = -0.00122013 Jy ! Component: 200 - total flux cleaned = -0.00125725 Jy ! Total flux subtracted in 200 components = -0.00125725 Jy ! Clean residual min=-0.002732 max=0.002732 Jy/beam ! Clean residual mean=-0.000008 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.310407 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.310407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055227Jy sigma=0.206072 ! Fit after self-cal, rms=0.055272Jy sigma=0.205988 ! 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=0.055272Jy sigma=0.205988 ! Fit after self-cal, rms=0.055219Jy sigma=0.205964 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.344 mas, bmaj=6.231 mas, bpa=-34.28 degrees ! Estimated noise=3.58445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000843023 Jy ! Component: 100 - total flux cleaned = -0.00100942 Jy ! Component: 150 - total flux cleaned = -0.00104537 Jy ! Component: 200 - total flux cleaned = -0.00106235 Jy ! Total flux subtracted in 200 components = -0.00106235 Jy ! Clean residual min=-0.002756 max=0.002751 Jy/beam ! Clean residual mean=-0.000012 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.309345 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.309345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055196Jy sigma=0.205911 ! Fit after self-cal, rms=0.055196Jy sigma=0.205908 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 = -3.92304e-05 Jy ! Component: 100 - total flux cleaned = -5.61525e-05 Jy ! Component: 150 - total flux cleaned = -5.57945e-05 Jy ! Component: 200 - total flux cleaned = -7.12643e-05 Jy ! Total flux subtracted in 200 components = -7.12643e-05 Jy ! Clean residual min=-0.002753 max=0.002745 Jy/beam ! Clean residual mean=-0.000010 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.309274 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.309274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055186Jy sigma=0.205872 ! Fit after self-cal, rms=0.055186Jy sigma=0.205870 ! 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=0.055186Jy sigma=0.205870 ! Fit after self-cal, rms=0.055141Jy sigma=0.205845 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.35 mas, bmaj=6.237 mas, bpa=-34.29 degrees ! Estimated noise=3.5814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000694377 Jy ! Component: 100 - total flux cleaned = -0.000818288 Jy ! Component: 150 - total flux cleaned = -0.00084971 Jy ! Component: 200 - total flux cleaned = -0.00086441 Jy ! Total flux subtracted in 200 components = -0.00086441 Jy ! Clean residual min=-0.002748 max=0.002748 Jy/beam ! Clean residual mean=-0.000015 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.308409 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.30841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055125Jy sigma=0.205813 ! Fit after self-cal, rms=0.055125Jy sigma=0.205812 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.53706e-05 Jy ! Component: 100 - total flux cleaned = -3.00991e-05 Jy ! Component: 150 - total flux cleaned = -4.49748e-05 Jy ! Component: 200 - total flux cleaned = -5.79388e-05 Jy ! Total flux subtracted in 200 components = -5.79388e-05 Jy ! Clean residual min=-0.002749 max=0.002744 Jy/beam ! Clean residual mean=-0.000013 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.308352 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.308352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055118Jy sigma=0.205787 ! Fit after self-cal, rms=0.055118Jy sigma=0.205786 ! 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=0.055118Jy sigma=0.205786 ! Fit after self-cal, rms=0.055072Jy sigma=0.205763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.767 mas, bmaj=11.01 mas, bpa=-61.18 degrees ! Estimated noise=4.02231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000658429 Jy ! Component: 100 - total flux cleaned = -0.000690142 Jy ! Component: 150 - total flux cleaned = -0.000718507 Jy ! Component: 200 - total flux cleaned = -0.000744187 Jy ! Total flux subtracted in 200 components = -0.000744187 Jy ! Clean residual min=-0.002682 max=0.002803 Jy/beam ! Clean residual mean=-0.000030 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.307607 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 50 components and 0.307607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055072Jy sigma=0.205753 ! Fit after self-cal, rms=0.055069Jy sigma=0.205737 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.73426e-06 Jy ! Component: 100 - total flux cleaned = -1.43114e-05 Jy ! Component: 150 - total flux cleaned = -2.5696e-05 Jy ! Component: 200 - total flux cleaned = -1.5357e-05 Jy ! Total flux subtracted in 200 components = -1.5357e-05 Jy ! Clean residual min=-0.002670 max=0.002807 Jy/beam ! Clean residual mean=-0.000029 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.307592 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 52 components and 0.307592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055074Jy sigma=0.205737 ! Fit after self-cal, rms=0.055073Jy sigma=0.205730 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:HN,true ! 1:HN self-cal status=fixed weight=1 selfant 1:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 1:SC,true ! 1:SC 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:HN,true ! 2:HN self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 selfant 2:SC,true ! 2:SC 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:KP,true ! 3:KP self-cal status=fixed weight=1 selfant 3:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3:PT,true ! 3:PT 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:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 4:PT,true ! 4:PT self-cal status=fixed weight=1 selfant 5:FD,true ! 5:FD self-cal status=fixed weight=1 selfant 5:HN,true ! 5:HN self-cal status=fixed weight=1 selfant 5:KP,true ! 5:KP self-cal status=fixed weight=1 selfant 5:NL,true ! 5:NL self-cal status=fixed weight=1 selfant 5:OV,true ! 5:OV self-cal status=fixed weight=1 selfant 5:PT,true ! 5:PT self-cal status=fixed weight=1 selfant 5:SC,true ! 5:SC self-cal status=fixed weight=1 selfant 6:BR,true ! 6:BR self-cal status=fixed weight=1 selfant 6:FD,true ! 6:FD self-cal status=fixed weight=1 selfant 6:KP,true ! 6:KP self-cal status=fixed weight=1 selfant 6:LA,true ! 6:LA self-cal status=fixed weight=1 selfant 6:MK,true ! 6:MK self-cal status=fixed weight=1 selfant 6:NL,true ! 6:NL self-cal status=fixed weight=1 selfant 6:OV,true ! 6:OV self-cal status=fixed weight=1 selfant 6:PT,true ! 6:PT self-cal status=fixed weight=1 selfant 7:BR,true ! 7:BR self-cal status=fixed weight=1 selfant 7:FD,true ! 7:FD self-cal status=fixed weight=1 selfant 7:HN,true ! 7:HN self-cal status=fixed weight=1 selfant 7:KP,true ! 7:KP self-cal status=fixed weight=1 selfant 7:LA,true ! 7:LA self-cal status=fixed weight=1 selfant 7:MK,true ! 7:MK self-cal status=fixed weight=1 selfant 7:NL,true ! 7:NL self-cal status=fixed weight=1 selfant 7:OV,true ! 7:OV self-cal status=fixed weight=1 selfant 7:PT,true ! 7:PT self-cal status=fixed weight=1 selfant 7:SC,true ! 7:SC self-cal status=fixed weight=1 selfant 8:BR,true ! 8:BR self-cal status=fixed weight=1 selfant 8:FD,true ! 8:FD self-cal status=fixed weight=1 selfant 8:HN,true ! 8:HN self-cal status=fixed weight=1 selfant 8:KP,true ! 8:KP self-cal status=fixed weight=1 selfant 8:LA,true ! 8:LA self-cal status=fixed weight=1 selfant 8:MK,true ! 8:MK self-cal status=fixed weight=1 selfant 8:NL,true ! 8:NL self-cal status=fixed weight=1 selfant 8:OV,true ! 8:OV self-cal status=fixed weight=1 selfant 8:PT,true ! 8: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=0.062694Jy sigma=0.203307 ! Fit after self-cal, rms=0.063369Jy sigma=0.201958 selfant "",false ! 1:HN self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:BR 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:NY self-cal status=correctable weight=1 ! 3:PT 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:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 5:SC self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 6:PT self-cal status=correctable weight=1 ! 7:BR self-cal status=correctable weight=1 ! 7:FD self-cal status=correctable weight=1 ! 7:HN self-cal status=correctable weight=1 ! 7:KP self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:MK self-cal status=correctable weight=1 ! 7:NL self-cal status=correctable weight=1 ! 7:OV self-cal status=correctable weight=1 ! 7:PT self-cal status=correctable weight=1 ! 7:SC self-cal status=correctable weight=1 ! 8:BR self-cal status=correctable weight=1 ! 8:FD self-cal status=correctable weight=1 ! 8:HN self-cal status=correctable weight=1 ! 8:KP self-cal status=correctable weight=1 ! 8:LA self-cal status=correctable weight=1 ! 8:MK self-cal status=correctable weight=1 ! 8:NL self-cal status=correctable weight=1 ! 8:OV self-cal status=correctable weight=1 ! 8: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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.063369Jy sigma=0.201958 ! Fit after self-cal, rms=0.061518Jy sigma=0.202874 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=3.812 mas, bmaj=4.988 mas, bpa=-10.61 degrees ! Estimated noise=4.80092 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 (73.2, -46). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170297 Jy ! Component: 100 - total flux cleaned = 0.00142437 Jy ! Component: 150 - total flux cleaned = 0.00126839 Jy ! Component: 200 - total flux cleaned = 0.00133165 Jy ! Total flux subtracted in 200 components = 0.00133165 Jy ! Clean residual min=-0.003447 max=0.003366 Jy/beam ! Clean residual mean=-0.000022 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.308924 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.308924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061434Jy sigma=0.202500 ! Fit after self-cal, rms=0.061252Jy sigma=0.202371 ! 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=4.719 mas, bmaj=6.201 mas, bpa=-17.76 degrees ! Estimated noise=3.6092 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 = -0.000501217 Jy ! Component: 100 - total flux cleaned = -0.000456312 Jy ! Component: 150 - total flux cleaned = -0.000420809 Jy ! Component: 200 - total flux cleaned = -0.000451236 Jy ! Component: 250 - total flux cleaned = -0.000480355 Jy ! Component: 300 - total flux cleaned = -0.000534381 Jy ! Component: 350 - total flux cleaned = -0.000558236 Jy ! Component: 400 - total flux cleaned = -0.000607001 Jy ! Total flux subtracted in 400 components = -0.000607001 Jy ! Clean residual min=-0.002760 max=0.002667 Jy/beam ! Clean residual mean=-0.000035 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.308317 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 94 components and 0.308317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061147Jy sigma=0.202083 ! Fit after self-cal, rms=0.061141Jy sigma=0.202066 ! 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 = -0.000173901 Jy ! Component: 100 - total flux cleaned = -0.000220961 Jy ! Component: 150 - total flux cleaned = -0.000266622 Jy ! Component: 200 - total flux cleaned = -0.000287264 Jy ! Component: 250 - total flux cleaned = -0.000328936 Jy ! Component: 300 - total flux cleaned = -0.000368257 Jy ! Component: 350 - total flux cleaned = -0.000387125 Jy ! Component: 400 - total flux cleaned = -0.000405175 Jy ! Total flux subtracted in 400 components = -0.000405175 Jy ! Clean residual min=-0.002747 max=0.002610 Jy/beam ! Clean residual mean=-0.000032 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.307912 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 109 components and 0.307911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061104Jy sigma=0.201976 ! Fit after self-cal, rms=0.061101Jy sigma=0.201972 ! 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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.062899Jy sigma=0.201081 ! Fit after self-cal, rms=0.060996Jy sigma=0.201906 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.719 mas, bmaj=6.202 mas, bpa=-17.8 degrees ! Estimated noise=3.60376 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000374655 Jy ! Component: 100 - total flux cleaned = -0.00050098 Jy ! Component: 150 - total flux cleaned = -0.000576653 Jy ! Component: 200 - total flux cleaned = -0.000613653 Jy ! Component: 250 - total flux cleaned = -0.000649736 Jy ! Component: 300 - total flux cleaned = -0.000684448 Jy ! Component: 350 - total flux cleaned = -0.000718196 Jy ! Component: 400 - total flux cleaned = -0.000734578 Jy ! Total flux subtracted in 400 components = -0.000734578 Jy ! Clean residual min=-0.002740 max=0.002637 Jy/beam ! Clean residual mean=-0.000030 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.307177 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 116 components and 0.307177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060963Jy sigma=0.201838 ! Fit after self-cal, rms=0.060960Jy sigma=0.201836 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.97381e-05 Jy ! Component: 100 - total flux cleaned = -6.225e-05 Jy ! Component: 150 - total flux cleaned = -7.83601e-05 Jy ! Component: 200 - total flux cleaned = -0.000109359 Jy ! Component: 250 - total flux cleaned = -0.000124556 Jy ! Component: 300 - total flux cleaned = -0.000139454 Jy ! Component: 350 - total flux cleaned = -0.000168507 Jy ! Component: 400 - total flux cleaned = -0.000168582 Jy ! Total flux subtracted in 400 components = -0.000168582 Jy ! Clean residual min=-0.002740 max=0.002621 Jy/beam ! Clean residual mean=-0.000028 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.307008 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 126 components and 0.307008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060940Jy sigma=0.201791 ! Fit after self-cal, rms=0.060939Jy sigma=0.201789 ! 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=0.060939Jy sigma=0.201789 ! Fit after self-cal, rms=0.060908Jy sigma=0.201773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.722 mas, bmaj=6.204 mas, bpa=-17.83 degrees ! Estimated noise=3.60098 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000466318 Jy ! Component: 100 - total flux cleaned = -0.00055783 Jy ! Component: 150 - total flux cleaned = -0.000573082 Jy ! Component: 200 - total flux cleaned = -0.000601743 Jy ! Component: 250 - total flux cleaned = -0.000616055 Jy ! Component: 300 - total flux cleaned = -0.000629267 Jy ! Component: 350 - total flux cleaned = -0.000643001 Jy ! Component: 400 - total flux cleaned = -0.0006429 Jy ! Total flux subtracted in 400 components = -0.0006429 Jy ! Clean residual min=-0.002722 max=0.002631 Jy/beam ! Clean residual mean=-0.000030 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.306365 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 130 components and 0.306365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060887Jy sigma=0.201741 ! Fit after self-cal, rms=0.060886Jy sigma=0.201739 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.21211e-05 Jy ! Component: 100 - total flux cleaned = -3.56203e-05 Jy ! Component: 150 - total flux cleaned = -3.57306e-05 Jy ! Component: 200 - total flux cleaned = -4.80546e-05 Jy ! Component: 250 - total flux cleaned = -4.8042e-05 Jy ! Component: 300 - total flux cleaned = -5.98273e-05 Jy ! Component: 350 - total flux cleaned = -7.16041e-05 Jy ! Component: 400 - total flux cleaned = -7.20142e-05 Jy ! Total flux subtracted in 400 components = -7.20142e-05 Jy ! Clean residual min=-0.002723 max=0.002628 Jy/beam ! Clean residual mean=-0.000029 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.306293 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 134 components and 0.306293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060871Jy sigma=0.201711 ! Fit after self-cal, rms=0.060871Jy sigma=0.201711 ! 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=0.060871Jy sigma=0.201711 ! Fit after self-cal, rms=0.060448Jy sigma=0.200233 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.765 mas, bmaj=10.97 mas, bpa=-59.81 degrees ! Estimated noise=3.99875 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000383094 Jy ! Component: 100 - total flux cleaned = -0.000510971 Jy ! Component: 150 - total flux cleaned = -0.00054733 Jy ! Component: 200 - total flux cleaned = -0.000562359 Jy ! Component: 250 - total flux cleaned = -0.000548572 Jy ! Component: 300 - total flux cleaned = -0.00056235 Jy ! Component: 350 - total flux cleaned = -0.000575077 Jy ! Component: 400 - total flux cleaned = -0.000575767 Jy ! Total flux subtracted in 400 components = -0.000575767 Jy ! Clean residual min=-0.002600 max=0.002707 Jy/beam ! Clean residual mean=-0.000047 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.305717 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 138 components and 0.305717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060457Jy sigma=0.200247 ! Fit after self-cal, rms=0.060459Jy sigma=0.200235 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) ! Added new window around map position (-100.4, -19.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010804 Jy ! Component: 100 - total flux cleaned = 0.0015377 Jy ! Component: 150 - total flux cleaned = 0.00177883 Jy ! Component: 200 - total flux cleaned = 0.00182962 Jy ! Component: 250 - total flux cleaned = 0.00178403 Jy ! Component: 300 - total flux cleaned = 0.00182346 Jy ! Component: 350 - total flux cleaned = 0.00185935 Jy ! Component: 400 - total flux cleaned = 0.0018595 Jy ! Total flux subtracted in 400 components = 0.0018595 Jy ! Clean residual min=-0.001982 max=0.001948 Jy/beam ! Clean residual mean=-0.000053 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.307577 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 195 components and 0.307577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060289Jy sigma=0.199245 ! Fit after self-cal, rms=0.060275Jy sigma=0.199186 ! Inverting map ! Added new window around map position (61.2, -86.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000887743 Jy ! Component: 100 - total flux cleaned = 0.000890992 Jy ! Component: 150 - total flux cleaned = 0.000951831 Jy ! Component: 200 - total flux cleaned = 0.00100633 Jy ! Component: 250 - total flux cleaned = 0.00110279 Jy ! Component: 300 - total flux cleaned = 0.00119177 Jy ! Component: 350 - total flux cleaned = 0.00123406 Jy ! Component: 400 - total flux cleaned = 0.0013162 Jy ! Total flux subtracted in 400 components = 0.0013162 Jy ! Clean residual min=-0.001753 max=0.001910 Jy/beam ! Clean residual mean=-0.000073 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.308893 Jy ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 276 components and 0.308893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060082Jy sigma=0.198225 ! Fit after self-cal, rms=0.060071Jy sigma=0.198187 ! Inverting map ! Added new window around map position (-8, 7.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.2329e-06 Jy ! Component: 100 - total flux cleaned = -0.000232948 Jy ! Component: 150 - total flux cleaned = -0.000388873 Jy ! Component: 200 - total flux cleaned = -0.000290402 Jy ! Component: 250 - total flux cleaned = -6.28863e-05 Jy ! Component: 300 - total flux cleaned = 2.37008e-05 Jy ! Component: 350 - total flux cleaned = 0.000107147 Jy ! Component: 400 - total flux cleaned = 0.000186713 Jy ! Total flux subtracted in 400 components = 0.000186713 Jy ! Clean residual min=-0.001669 max=0.001856 Jy/beam ! Clean residual mean=-0.000066 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.30908 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 345 components and 0.30908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059928Jy sigma=0.197491 ! Fit after self-cal, rms=0.059928Jy sigma=0.197464 ! Inverting map ! Added new window around map position (-49.6, 55.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179639 Jy ! Component: 100 - total flux cleaned = 0.00225997 Jy ! Component: 150 - total flux cleaned = 0.00231361 Jy ! Component: 200 - total flux cleaned = 0.00240311 Jy ! Component: 250 - total flux cleaned = 0.00248714 Jy ! Component: 300 - total flux cleaned = 0.00248911 Jy ! Component: 350 - total flux cleaned = 0.00260913 Jy ! Component: 400 - total flux cleaned = 0.00272447 Jy ! Total flux subtracted in 400 components = 0.00272447 Jy ! Clean residual min=-0.001535 max=0.001305 Jy/beam ! Clean residual mean=-0.000094 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.311804 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 411 components and 0.311804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059814Jy sigma=0.196726 ! Fit after self-cal, rms=0.059807Jy sigma=0.196703 ! 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=4.723 mas, bmaj=6.206 mas, bpa=-17.85 degrees ! Estimated noise=3.59927 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.723 x 6.206 at -17.85 degrees (North through East) ! Clean map min=-0.0032297 max=0.29275 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 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=3.816 mas, bmaj=4.99 mas, bpa=-10.67 degrees ! Estimated noise=4.79079 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.226942 Jy ! Component: 100 - total flux cleaned = 0.276558 Jy ! Component: 150 - total flux cleaned = 0.290874 Jy ! Component: 200 - total flux cleaned = 0.298127 Jy ! Component: 250 - total flux cleaned = 0.300228 Jy ! Component: 300 - total flux cleaned = 0.301961 Jy ! Component: 350 - total flux cleaned = 0.303195 Jy ! Component: 400 - total flux cleaned = 0.303922 Jy ! Total flux subtracted in 400 components = 0.303922 Jy ! Clean residual min=-0.002941 max=0.003499 Jy/beam ! Clean residual mean=-0.000012 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.303922 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 53 model components to the UV plane model. ! The established model now contains 53 components and 0.303922 Jy ! Inverting map and beam ! Estimated beam: bmin=4.723 mas, bmaj=6.206 mas, bpa=-17.85 degrees ! Estimated noise=3.59927 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 = 0.00280284 Jy ! Component: 100 - total flux cleaned = 0.00328922 Jy ! Component: 150 - total flux cleaned = 0.00362774 Jy ! Component: 200 - total flux cleaned = 0.00393944 Jy ! Component: 250 - total flux cleaned = 0.00422706 Jy ! Component: 300 - total flux cleaned = 0.00441236 Jy ! Component: 350 - total flux cleaned = 0.00467532 Jy ! Component: 400 - total flux cleaned = 0.00475977 Jy ! Total flux subtracted in 400 components = 0.00475977 Jy ! Clean residual min=-0.002466 max=0.002243 Jy/beam ! Clean residual mean=-0.000019 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.308682 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 132 components and 0.308682 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=9.765 mas, bmaj=10.97 mas, bpa=-59.81 degrees ! Estimated noise=3.99875 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212716 Jy ! Component: 100 - total flux cleaned = 0.000416919 Jy ! Component: 150 - total flux cleaned = 0.000670358 Jy ! Component: 200 - total flux cleaned = 0.000731337 Jy ! Component: 250 - total flux cleaned = 0.000733758 Jy ! Component: 300 - total flux cleaned = 0.000789484 Jy ! Component: 350 - total flux cleaned = 0.00104403 Jy ! Component: 400 - total flux cleaned = 0.00109141 Jy ! Total flux subtracted in 400 components = 0.00109141 Jy ! Clean residual min=-0.001736 max=0.001787 Jy/beam ! Clean residual mean=-0.000066 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.309773 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) ! Added new window around map position (64, -24). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293362 Jy ! Component: 100 - total flux cleaned = 0.000448735 Jy ! Component: 150 - total flux cleaned = 0.000547201 Jy ! Component: 200 - total flux cleaned = 0.000546538 Jy ! Component: 250 - total flux cleaned = 0.000593078 Jy ! Component: 300 - total flux cleaned = 0.00059408 Jy ! Component: 350 - total flux cleaned = 0.000681051 Jy ! Component: 400 - total flux cleaned = 0.000764692 Jy ! Total flux subtracted in 400 components = 0.000764692 Jy ! Clean residual min=-0.001606 max=0.001428 Jy/beam ! Clean residual mean=-0.000074 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.310538 Jy ! Adding 176 model components to the UV plane model. ! The established model now contains 305 components and 0.310538 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.723 mas, bmaj=6.206 mas, bpa=-17.85 degrees ! Estimated noise=3.59927 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00039431 Jy ! Component: 100 - total flux cleaned = -0.000396559 Jy ! Component: 150 - total flux cleaned = -0.000203143 Jy ! Component: 200 - total flux cleaned = -0.000329802 Jy ! Component: 250 - total flux cleaned = -0.000208119 Jy ! Component: 300 - total flux cleaned = -0.000149552 Jy ! Component: 350 - total flux cleaned = -3.40651e-05 Jy ! Component: 400 - total flux cleaned = -0.000202817 Jy ! Total flux subtracted in 400 components = -0.000202817 Jy ! Clean residual min=-0.001662 max=0.001933 Jy/beam ! Clean residual mean=-0.000022 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.310335 Jy selfcal ! Performing phase self-cal ! Adding 93 model components to the UV plane model. ! The established model now contains 389 components and 0.310335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059462Jy sigma=0.195565 ! Fit after self-cal, rms=0.059427Jy sigma=0.195455 wmodel /scr/pima/rdv95_uvs/J0013+4051_S_map.mod ! Writing 389 model components to file: /scr/pima/rdv95_uvs/J0013+4051_S_map.mod wobs /scr/pima/rdv95_uvs/J0013+4051_S_uvs.fits ! Applying 1307 buffered edits. ! Writing UV FITS file: /scr/pima/rdv95_uvs/J0013+4051_S_uvs.fits wwins /scr/pima/rdv95_uvs/J0013+4051_S_map.win ! wwins: Wrote 7 windows to /scr/pima/rdv95_uvs/J0013+4051_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 = 0.000506531 Jy ! Component: 100 - total flux cleaned = 0.000357514 Jy ! Component: 150 - total flux cleaned = 0.000158256 Jy ! Component: 200 - total flux cleaned = -6.27979e-06 Jy ! Component: 250 - total flux cleaned = -6.00905e-05 Jy ! Component: 300 - total flux cleaned = -0.000112665 Jy ! Component: 350 - total flux cleaned = -0.000189259 Jy ! Component: 400 - total flux cleaned = -0.000189085 Jy ! Component: 450 - total flux cleaned = -0.000238723 Jy ! Component: 500 - total flux cleaned = -0.000287819 Jy ! Component: 550 - total flux cleaned = -0.00036015 Jy ! Component: 600 - total flux cleaned = -0.000431521 Jy ! Component: 650 - total flux cleaned = -0.000455174 Jy ! Component: 700 - total flux cleaned = -0.000548213 Jy ! Component: 750 - total flux cleaned = -0.000639973 Jy ! Component: 800 - total flux cleaned = -0.000707889 Jy ! Component: 850 - total flux cleaned = -0.000797446 Jy ! Component: 900 - total flux cleaned = -0.000841652 Jy ! Component: 950 - total flux cleaned = -0.000929266 Jy ! Component: 1000 - total flux cleaned = -0.000972785 Jy ! Component: 1050 - total flux cleaned = -0.00103718 Jy ! Component: 1100 - total flux cleaned = -0.00105878 Jy ! Component: 1150 - total flux cleaned = -0.00118569 Jy ! Component: 1200 - total flux cleaned = -0.00126912 Jy ! Component: 1250 - total flux cleaned = -0.00128984 Jy ! Component: 1300 - total flux cleaned = -0.00137227 Jy ! Component: 1350 - total flux cleaned = -0.0014133 Jy ! Component: 1400 - total flux cleaned = -0.00153484 Jy ! Component: 1450 - total flux cleaned = -0.00157495 Jy ! Component: 1500 - total flux cleaned = -0.00165461 Jy ! Component: 1550 - total flux cleaned = -0.00171385 Jy ! Component: 1600 - total flux cleaned = -0.00175316 Jy ! Component: 1650 - total flux cleaned = -0.00181151 Jy ! Component: 1700 - total flux cleaned = -0.00186949 Jy ! Component: 1750 - total flux cleaned = -0.00192715 Jy ! Component: 1800 - total flux cleaned = -0.0019464 Jy ! Component: 1850 - total flux cleaned = -0.00202243 Jy ! Component: 1900 - total flux cleaned = -0.002079 Jy ! Component: 1950 - total flux cleaned = -0.00215409 Jy ! Component: 2000 - total flux cleaned = -0.00217283 Jy ! Component: 2050 - total flux cleaned = -0.00230253 Jy ! Component: 2100 - total flux cleaned = -0.00233918 Jy ! Component: 2150 - total flux cleaned = -0.00237582 Jy ! Component: 2200 - total flux cleaned = -0.00243037 Jy ! Component: 2250 - total flux cleaned = -0.00246666 Jy ! Component: 2300 - total flux cleaned = -0.00248493 Jy ! Component: 2350 - total flux cleaned = -0.00261034 Jy ! Component: 2400 - total flux cleaned = -0.0026102 Jy ! Component: 2450 - total flux cleaned = -0.00268109 Jy ! Component: 2500 - total flux cleaned = -0.00275168 Jy ! Component: 2550 - total flux cleaned = -0.00275166 Jy ! Component: 2600 - total flux cleaned = -0.00282146 Jy ! Component: 2650 - total flux cleaned = -0.00289086 Jy ! Component: 2700 - total flux cleaned = -0.00290813 Jy ! Component: 2750 - total flux cleaned = -0.00294259 Jy ! Component: 2800 - total flux cleaned = -0.00301102 Jy ! Component: 2850 - total flux cleaned = -0.00307915 Jy ! Component: 2900 - total flux cleaned = -0.00311301 Jy ! Component: 2950 - total flux cleaned = -0.00319715 Jy ! Component: 3000 - total flux cleaned = -0.00323068 Jy ! Component: 3050 - total flux cleaned = -0.00326409 Jy ! Component: 3100 - total flux cleaned = -0.00329745 Jy ! Component: 3150 - total flux cleaned = -0.00336361 Jy ! Component: 3200 - total flux cleaned = -0.00347879 Jy ! Component: 3250 - total flux cleaned = -0.0035279 Jy ! Component: 3300 - total flux cleaned = -0.00359307 Jy ! Component: 3350 - total flux cleaned = -0.00369047 Jy ! Component: 3400 - total flux cleaned = -0.00377137 Jy ! Component: 3450 - total flux cleaned = -0.00383578 Jy ! Component: 3500 - total flux cleaned = -0.00393195 Jy ! Component: 3550 - total flux cleaned = -0.00399587 Jy ! Component: 3600 - total flux cleaned = -0.00410721 Jy ! Component: 3650 - total flux cleaned = -0.00417072 Jy ! Component: 3700 - total flux cleaned = -0.00429693 Jy ! Component: 3750 - total flux cleaned = -0.00435978 Jy ! Component: 3800 - total flux cleaned = -0.00445361 Jy ! Component: 3850 - total flux cleaned = -0.00453152 Jy ! Component: 3900 - total flux cleaned = -0.00462463 Jy ! Component: 3950 - total flux cleaned = -0.00468651 Jy ! Component: 4000 - total flux cleaned = -0.00480974 Jy ! Component: 4050 - total flux cleaned = -0.00488646 Jy ! Total flux subtracted in 4096 components = -0.00494761 Jy ! Clean residual min=-0.000883 max=0.000920 Jy/beam ! Clean residual mean=-0.000022 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.305388 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 634 components and 0.305388 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv95_uvs/J0013+4051_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.723 x 6.206 at -17.85 degrees (North through East) ! Clean map min=-0.0025472 max=0.29114 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv95_uvs/J0013+4051_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= 0.2911 rms= 0.00029 Jy quit ! Quitting program ! Log file /scr/pima/rdv95_uvs/J0013+4051_S_uvs.log closed on Wed Nov 6 20:41:04 2013