! Started logfile: /scr/pima/rdv93_uvs/J0121+0422_S_uvs.log on Tue Oct 8 15:24:36 2013 obs /scr/pima/rdv93_uvs/J0121+0422_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J0121+0422_S_uva.fits ! AN table 1: 21 integrations on 1 of 1 possible baselines. ! AN table 2: 2 integrations on 10 of 10 possible baselines. ! AN table 3: 3 integrations on 6 of 6 possible baselines. ! AN table 4: 8 integrations on 1 of 1 possible baselines. ! AN table 5: 3 integrations on 21 of 21 possible baselines. ! AN table 6: 3 integrations on 36 of 36 possible baselines. ! AN table 7: 4 integrations on 21 of 21 possible baselines. ! AN table 8: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.817073 visibilities/baseline/integration-bin. ! Found source: J0121+0422 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1876 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/rdv93_uvs/J0121+0422_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:NY self-cal status=correctable weight=1 ! 1:WZ 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:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:FT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA 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 ! 6:BR self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:HN self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA 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 ! 6:SC self-cal status=correctable weight=1 ! 7:BR self-cal status=correctable weight=1 ! 7:FD 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:OV self-cal status=correctable weight=1 ! 7:PT 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 42 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=1.328905Jy sigma=26.720157 ! Fit after self-cal, rms=0.229768Jy sigma=3.752703 ! 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 1:NY ! Flagging baselines of antenna 1:NY in the currently selected channels. flag 1:WZ ! Flagging baselines of antenna 1:WZ in the currently selected channels. flag 4:FT ! Flagging baselines of antenna 4:FT 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=3.913 mas, bmaj=7.719 mas, bpa=-5.554 degrees ! Estimated noise=1.23123 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 = 0.648193 Jy ! Component: 100 - total flux cleaned = 0.81225 Jy ! Total flux subtracted in 100 components = 0.81225 Jy ! Clean residual min=-0.021026 max=0.066854 Jy/beam ! Clean residual mean=-0.000028 rms=0.006549 Jy/beam ! Combined flux in latest and established models = 0.81225 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.81225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160637Jy sigma=3.421437 ! Fit after self-cal, rms=0.160661Jy sigma=3.421014 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0695664 Jy ! Component: 100 - total flux cleaned = 0.102407 Jy ! Total flux subtracted in 100 components = 0.102407 Jy ! Clean residual min=-0.015853 max=0.016531 Jy/beam ! Clean residual mean=0.000002 rms=0.004024 Jy/beam ! Combined flux in latest and established models = 0.914656 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.914656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127071Jy sigma=2.662845 ! Fit after self-cal, rms=0.127038Jy sigma=2.661807 ! 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=5.009 mas, bmaj=9.783 mas, bpa=-6.516 degrees ! Estimated noise=0.861959 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 = 0.0207503 Jy ! Component: 100 - total flux cleaned = 0.0250204 Jy ! Component: 150 - total flux cleaned = 0.0253843 Jy ! Component: 200 - total flux cleaned = 0.0262294 Jy ! Total flux subtracted in 200 components = 0.0262294 Jy ! Clean residual min=-0.012044 max=0.013830 Jy/beam ! Clean residual mean=0.000001 rms=0.003949 Jy/beam ! Combined flux in latest and established models = 0.940886 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 48 components and 0.940886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123505Jy sigma=2.588058 ! Fit after self-cal, rms=0.123505Jy sigma=2.587978 ! 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: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 KP 1.02 LA 1.14 OV 0.98 ! PT 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 HN 0.94 NL 1.00 SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! FT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 HN 0.93 KP 1.02 LA 1.14 ! NL 0.98 OV 0.98 PT 1.03 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 1.01 HN 0.93 KP 1.03 ! LA 1.13 NL 1.01 OV 0.99 PT 1.05 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.96 FD 1.02 KP 1.04 LA 1.15 ! MK 0.95 OV 0.99 PT 1.05 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.95 FD 1.01 HN 0.94 KP 1.04 ! LA 1.15 MK 0.89 NL 1.00 OV 0.98 ! PT 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.07 KP 1.03 LA 1.05 OV 1.04 ! PT 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.06 HN 1.04 NL 1.01 SC 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! FT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 HN 1.04 KP 1.01 LA 1.02 ! NL 1.02 OV 1.00 PT 1.03 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 FD 1.06 HN 1.06 KP 1.01 ! LA 1.04 NL 1.02 OV 1.03 PT 1.04 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.03 FD 1.08 KP 1.05 LA 1.04 ! MK 1.10 OV 1.02 PT 1.06 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.02 FD 1.09 HN 1.06 KP 1.02 ! LA 1.05 MK 1.06 NL 1.08 OV 1.02 ! PT 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.11 KP 0.92 LA 0.99 OV 1.00 ! PT 1.09 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.07 HN 0.96 NL 1.14 SC 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! FT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.06 HN 0.94 KP 0.87 LA 0.99 ! NL 1.11 OV 1.02 PT 1.07 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 FD 1.10 HN 0.95 KP 0.90 ! LA 1.00 NL 1.09 OV 1.01 PT 1.09 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.05 FD 1.10 KP 0.91 LA 0.97 ! MK 1.05 OV 1.03 PT 1.10 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.05 FD 1.09 HN 0.97 KP 0.93 ! LA 0.97 MK 1.04 NL 1.11 OV 1.01 ! PT 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.06 KP 0.86 LA 0.83 OV 0.86 ! PT 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.07 HN 0.92 NL 1.05 SC 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! FT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 HN 0.94 KP 0.82 LA 0.82 ! NL 1.02 OV 0.88 PT 0.92 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 1.06 HN 0.91 KP 0.84 ! LA 0.82 NL 1.01 OV 0.87 PT 0.95 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.97 FD 1.08 KP 0.85 LA 0.82 ! MK 1.25 OV 0.89 PT 0.97 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.00 FD 1.04 HN 0.94 KP 0.83 ! LA 0.84 MK 1.29 NL 1.03 OV 0.88 ! PT 0.97 ! ! ! Fit before self-cal, rms=0.123505Jy sigma=2.587978 ! Fit after self-cal, rms=0.056851Jy sigma=1.008616 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.04 mas, bmaj=9.816 mas, bpa=-6.052 degrees ! Estimated noise=0.859613 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 = -0.000473835 Jy ! Component: 100 - total flux cleaned = -0.000479205 Jy ! Component: 150 - total flux cleaned = -0.000531751 Jy ! Component: 200 - total flux cleaned = -0.000534125 Jy ! Total flux subtracted in 200 components = -0.000534125 Jy ! Clean residual min=-0.003081 max=0.003833 Jy/beam ! Clean residual mean=-0.000003 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.940352 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.940352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056666Jy sigma=1.007386 ! Fit after self-cal, rms=0.056707Jy sigma=1.007019 ! 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=0.056707Jy sigma=1.007019 ! Fit after self-cal, rms=0.056735Jy sigma=1.006840 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.041 mas, bmaj=9.822 mas, bpa=-6.06 degrees ! Estimated noise=0.859476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000615784 Jy ! Component: 100 - total flux cleaned = -0.000663734 Jy ! Component: 150 - total flux cleaned = -0.000662367 Jy ! Component: 200 - total flux cleaned = -0.000666185 Jy ! Total flux subtracted in 200 components = -0.000666185 Jy ! Clean residual min=-0.003084 max=0.003795 Jy/beam ! Clean residual mean=-0.000004 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.939685 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.939685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056605Jy sigma=1.006015 ! Fit after self-cal, rms=0.056593Jy sigma=1.005958 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 (-49.2, 74.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308778 Jy ! Component: 100 - total flux cleaned = 0.00302742 Jy ! Component: 150 - total flux cleaned = 0.00296282 Jy ! Component: 200 - total flux cleaned = 0.0028561 Jy ! Total flux subtracted in 200 components = 0.0028561 Jy ! Clean residual min=-0.002930 max=0.002992 Jy/beam ! Clean residual mean=-0.000002 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.942541 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 82 components and 0.942541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056286Jy sigma=1.001901 ! Fit after self-cal, rms=0.056271Jy sigma=1.001503 ! 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=0.056271Jy sigma=1.001503 ! Fit after self-cal, rms=0.056107Jy sigma=0.994298 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.042 mas, bmaj=9.826 mas, bpa=-6.059 degrees ! Estimated noise=0.859505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000826833 Jy ! Component: 100 - total flux cleaned = 0.000614059 Jy ! Component: 150 - total flux cleaned = 0.000519803 Jy ! Component: 200 - total flux cleaned = 0.000473842 Jy ! Total flux subtracted in 200 components = 0.000473842 Jy ! Clean residual min=-0.002734 max=0.002680 Jy/beam ! Clean residual mean=-0.000002 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.943015 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.943015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055967Jy sigma=0.992942 ! Fit after self-cal, rms=0.055965Jy sigma=0.992861 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.98966e-05 Jy ! Component: 100 - total flux cleaned = 9.98512e-05 Jy ! Component: 150 - total flux cleaned = 5.92044e-05 Jy ! Component: 200 - total flux cleaned = 5.8961e-05 Jy ! Total flux subtracted in 200 components = 5.8961e-05 Jy ! Clean residual min=-0.002768 max=0.002677 Jy/beam ! Clean residual mean=-0.000002 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.943074 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 92 components and 0.943074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055873Jy sigma=0.992183 ! Fit after self-cal, rms=0.055870Jy sigma=0.992151 ! 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=0.055870Jy sigma=0.992151 ! Fit after self-cal, rms=0.055887Jy sigma=0.991915 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.304 mas, bmaj=12.88 mas, bpa=3.278 degrees ! Estimated noise=0.895206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000266614 Jy ! Component: 100 - total flux cleaned = -0.000366848 Jy ! Component: 150 - total flux cleaned = -0.0003862 Jy ! Component: 200 - total flux cleaned = -0.000386027 Jy ! Total flux subtracted in 200 components = -0.000386027 Jy ! Clean residual min=-0.002745 max=0.002887 Jy/beam ! Clean residual mean=-0.000003 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.942688 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 111 components and 0.942688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055878Jy sigma=0.991586 ! Fit after self-cal, rms=0.055875Jy sigma=0.991542 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.18214e-05 Jy ! Component: 100 - total flux cleaned = 3.83224e-05 Jy ! Component: 150 - total flux cleaned = 5.3852e-05 Jy ! Component: 200 - total flux cleaned = 8.29635e-05 Jy ! Total flux subtracted in 200 components = 8.29635e-05 Jy ! Clean residual min=-0.002728 max=0.002898 Jy/beam ! Clean residual mean=-0.000003 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.942771 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 119 components and 0.942771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055870Jy sigma=0.991347 ! Fit after self-cal, rms=0.055865Jy sigma=0.991316 ! 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 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:OV,true ! 2:OV self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 selfant 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:HN,true ! 3:HN self-cal status=fixed weight=1 selfant 3:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 3:SC,true ! 3:SC self-cal status=fixed weight=1 selfant 4:SC,true ! 4:SC self-cal status=fixed weight=1 selfant 5:BR,true ! 5:BR 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:LA,true ! 5:LA 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 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:HN,true ! 6:HN 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: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 6:SC,true ! 6:SC 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: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:OV,true ! 7:OV self-cal status=fixed weight=1 selfant 7:PT,true ! 7:PT 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. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.280647Jy sigma=2.269599 ! Fit after self-cal, rms=0.095960Jy sigma=1.121055 selfant "",false ! 1:NY self-cal status=correctable weight=1 ! 1:WZ 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:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:FT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA 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 ! 6:BR self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:HN self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA 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 ! 6:SC self-cal status=correctable weight=1 ! 7:BR self-cal status=correctable weight=1 ! 7:FD 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:OV self-cal status=correctable weight=1 ! 7:PT 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 8 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=0.095960Jy sigma=1.121055 ! Fit after self-cal, rms=0.055850Jy sigma=0.991267 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=3.946 mas, bmaj=7.747 mas, bpa=-5.133 degrees ! Estimated noise=1.2343 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 = 0.00125982 Jy ! Component: 100 - total flux cleaned = 0.00134456 Jy ! Component: 150 - total flux cleaned = 0.00134566 Jy ! Component: 200 - total flux cleaned = 0.00127673 Jy ! Total flux subtracted in 200 components = 0.00127673 Jy ! Clean residual min=-0.003508 max=0.003673 Jy/beam ! Clean residual mean=-0.000001 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.944048 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 136 components and 0.944048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055696Jy sigma=0.990618 ! Fit after self-cal, rms=0.055684Jy sigma=0.990472 ! 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=5.043 mas, bmaj=9.829 mas, bpa=-6.059 degrees ! Estimated noise=0.859297 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 = -0.000880005 Jy ! Component: 100 - total flux cleaned = -0.000916416 Jy ! Component: 150 - total flux cleaned = -0.000950186 Jy ! Component: 200 - total flux cleaned = -0.000918914 Jy ! Component: 250 - total flux cleaned = -0.000889213 Jy ! Component: 300 - total flux cleaned = -0.000888623 Jy ! Component: 350 - total flux cleaned = -0.000888461 Jy ! Component: 400 - total flux cleaned = -0.00088877 Jy ! Total flux subtracted in 400 components = -0.00088877 Jy ! Clean residual min=-0.002781 max=0.002576 Jy/beam ! Clean residual mean=-0.000002 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.943159 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 150 components and 0.943159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055566Jy sigma=0.989628 ! Fit after self-cal, rms=0.055557Jy sigma=0.989572 ! 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 = -0.000132032 Jy ! Component: 100 - total flux cleaned = -0.000131566 Jy ! Component: 150 - total flux cleaned = -0.000105846 Jy ! Component: 200 - total flux cleaned = -0.000130971 Jy ! Component: 250 - total flux cleaned = -0.000105649 Jy ! Component: 300 - total flux cleaned = -8.09033e-05 Jy ! Component: 350 - total flux cleaned = -8.13624e-05 Jy ! Component: 400 - total flux cleaned = -8.15045e-05 Jy ! Total flux subtracted in 400 components = -8.15045e-05 Jy ! Clean residual min=-0.002775 max=0.002552 Jy/beam ! Clean residual mean=-0.000002 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.943077 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 158 components and 0.943077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055479Jy sigma=0.989090 ! Fit after self-cal, rms=0.055472Jy sigma=0.989054 ! 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 42 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=0.280945Jy sigma=2.270998 ! Fit after self-cal, rms=0.055522Jy sigma=0.988865 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.044 mas, bmaj=9.833 mas, bpa=-6.043 degrees ! Estimated noise=0.859295 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000218321 Jy ! Component: 100 - total flux cleaned = -0.000190915 Jy ! Component: 150 - total flux cleaned = -0.000163899 Jy ! Component: 200 - total flux cleaned = -0.000136846 Jy ! Component: 250 - total flux cleaned = -0.000136641 Jy ! Component: 300 - total flux cleaned = -0.000136626 Jy ! Component: 350 - total flux cleaned = -0.000136636 Jy ! Component: 400 - total flux cleaned = -0.000136058 Jy ! Total flux subtracted in 400 components = -0.000136058 Jy ! Clean residual min=-0.002777 max=0.002529 Jy/beam ! Clean residual mean=-0.000002 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.942941 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 163 components and 0.942941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055435Jy sigma=0.988423 ! Fit after self-cal, rms=0.055430Jy sigma=0.988389 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 = -1.21423e-05 Jy ! Component: 100 - total flux cleaned = -1.28676e-05 Jy ! Component: 150 - total flux cleaned = 9.59591e-06 Jy ! Component: 200 - total flux cleaned = 9.37435e-06 Jy ! Component: 250 - total flux cleaned = 9.91871e-06 Jy ! Component: 300 - total flux cleaned = 9.71597e-06 Jy ! Component: 350 - total flux cleaned = 9.57973e-06 Jy ! Component: 400 - total flux cleaned = 9.56269e-06 Jy ! Total flux subtracted in 400 components = 9.56269e-06 Jy ! Clean residual min=-0.002780 max=0.002514 Jy/beam ! Clean residual mean=-0.000002 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.942951 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 167 components and 0.942951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055374Jy sigma=0.988040 ! Fit after self-cal, rms=0.055369Jy sigma=0.988010 ! 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=0.055369Jy sigma=0.988010 ! Fit after self-cal, rms=0.055404Jy sigma=0.987932 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.046 mas, bmaj=9.836 mas, bpa=-6.029 degrees ! Estimated noise=0.859282 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000301772 Jy ! Component: 100 - total flux cleaned = -0.000278299 Jy ! Component: 150 - total flux cleaned = -0.000233649 Jy ! Component: 200 - total flux cleaned = -0.000233733 Jy ! Component: 250 - total flux cleaned = -0.00021296 Jy ! Component: 300 - total flux cleaned = -0.000212418 Jy ! Component: 350 - total flux cleaned = -0.000212441 Jy ! Component: 400 - total flux cleaned = -0.000212154 Jy ! Total flux subtracted in 400 components = -0.000212154 Jy ! Clean residual min=-0.002787 max=0.002533 Jy/beam ! Clean residual mean=-0.000002 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.942739 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 171 components and 0.942739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055345Jy sigma=0.987602 ! Fit after self-cal, rms=0.055342Jy sigma=0.987575 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 = -1.12229e-05 Jy ! Component: 100 - total flux cleaned = 9.14095e-06 Jy ! Component: 150 - total flux cleaned = 9.2327e-06 Jy ! Component: 200 - total flux cleaned = 9.24848e-06 Jy ! Component: 250 - total flux cleaned = 2.71191e-05 Jy ! Component: 300 - total flux cleaned = 2.7042e-05 Jy ! Component: 350 - total flux cleaned = 2.68533e-05 Jy ! Component: 400 - total flux cleaned = 2.67782e-05 Jy ! Total flux subtracted in 400 components = 2.67782e-05 Jy ! Clean residual min=-0.002793 max=0.002519 Jy/beam ! Clean residual mean=-0.000002 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.942765 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 173 components and 0.942765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055300Jy sigma=0.987297 ! Fit after self-cal, rms=0.055297Jy sigma=0.987273 ! 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=0.055297Jy sigma=0.987273 ! Fit after self-cal, rms=0.055077Jy sigma=0.983208 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.302 mas, bmaj=12.88 mas, bpa=3.247 degrees ! Estimated noise=0.89485 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000254412 Jy ! Component: 100 - total flux cleaned = -0.000198778 Jy ! Component: 150 - total flux cleaned = -0.000211268 Jy ! Component: 200 - total flux cleaned = -0.000210926 Jy ! Component: 250 - total flux cleaned = -0.000219353 Jy ! Component: 300 - total flux cleaned = -0.000227884 Jy ! Component: 350 - total flux cleaned = -0.000219409 Jy ! Component: 400 - total flux cleaned = -0.00021974 Jy ! Total flux subtracted in 400 components = -0.00021974 Jy ! Clean residual min=-0.002705 max=0.002926 Jy/beam ! Clean residual mean=-0.000004 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.942546 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 190 components and 0.942546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055085Jy sigma=0.983139 ! Fit after self-cal, rms=0.055082Jy sigma=0.983105 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 (-74.8, -12). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000216937 Jy ! Component: 100 - total flux cleaned = -0.00152701 Jy ! Component: 150 - total flux cleaned = -0.00228229 Jy ! Component: 200 - total flux cleaned = -0.00294314 Jy ! Component: 250 - total flux cleaned = -0.00347547 Jy ! Component: 300 - total flux cleaned = -0.00376289 Jy ! Component: 350 - total flux cleaned = -0.00398229 Jy ! Component: 400 - total flux cleaned = -0.00406435 Jy ! Total flux subtracted in 400 components = -0.00406435 Jy ! Clean residual min=-0.002152 max=0.002340 Jy/beam ! Clean residual mean=-0.000000 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.938481 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 267 components and 0.938481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054838Jy sigma=0.976629 ! Fit after self-cal, rms=0.054823Jy sigma=0.976277 ! Inverting map ! Added new window around map position (62.8, 22.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.23118e-06 Jy ! Component: 100 - total flux cleaned = 0.000210265 Jy ! Component: 150 - total flux cleaned = 0.000592233 Jy ! Component: 200 - total flux cleaned = 0.00099036 Jy ! Component: 250 - total flux cleaned = 0.000988237 Jy ! Component: 300 - total flux cleaned = 0.00108943 Jy ! Component: 350 - total flux cleaned = 0.00132563 Jy ! Component: 400 - total flux cleaned = 0.00123456 Jy ! Total flux subtracted in 400 components = 0.00123456 Jy ! Clean residual min=-0.002299 max=0.001831 Jy/beam ! Clean residual mean=-0.000000 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.939716 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 343 components and 0.939716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054611Jy sigma=0.971355 ! Fit after self-cal, rms=0.054601Jy sigma=0.971127 ! 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=5.048 mas, bmaj=9.839 mas, bpa=-6.014 degrees ! Estimated noise=0.859378 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.048 x 9.839 at -6.014 degrees (North through East) ! Clean map min=-0.0025312 max=0.86103 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=0.054601Jy sigma=0.971127 ! Fit after self-cal, rms=0.051926Jy sigma=0.900459 ! Inverting map and beam ! Estimated beam: bmin=5.048 mas, bmaj=9.843 mas, bpa=-6.035 degrees ! Estimated noise=0.8593 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.47188e-05 Jy ! Component: 100 - total flux cleaned = -0.000354423 Jy ! Component: 150 - total flux cleaned = -0.00028511 Jy ! Component: 200 - total flux cleaned = -0.000480604 Jy ! Component: 250 - total flux cleaned = -0.00054235 Jy ! Component: 300 - total flux cleaned = -0.00060207 Jy ! Component: 350 - total flux cleaned = -0.000774689 Jy ! Component: 400 - total flux cleaned = -0.00088682 Jy ! Total flux subtracted in 400 components = -0.00088682 Jy ! Clean residual min=-0.002186 max=0.002107 Jy/beam ! Clean residual mean=0.000001 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.938829 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 405 components and 0.938828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051525Jy sigma=0.895354 ! Fit after self-cal, rms=0.051523Jy sigma=0.895239 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235443 Jy ! Component: 100 - total flux cleaned = 7.15871e-05 Jy ! Component: 150 - total flux cleaned = 1.80756e-05 Jy ! Component: 200 - total flux cleaned = -0.000189199 Jy ! Component: 250 - total flux cleaned = -0.00023931 Jy ! Component: 300 - total flux cleaned = -0.000189222 Jy ! Component: 350 - total flux cleaned = -0.000239758 Jy ! Component: 400 - total flux cleaned = -0.000288007 Jy ! Total flux subtracted in 400 components = -0.000288007 Jy ! Clean residual min=-0.002140 max=0.002015 Jy/beam ! Clean residual mean=0.000000 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.93854 Jy ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 441 components and 0.93854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051271Jy sigma=0.892166 ! Fit after self-cal, rms=0.051267Jy sigma=0.892116 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051267Jy sigma=0.892116 ! Fit after self-cal, rms=0.051249Jy sigma=0.891792 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=3.951 mas, bmaj=7.758 mas, bpa=-5.098 degrees ! Estimated noise=1.23497 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.650047 Jy ! Component: 100 - total flux cleaned = 0.811641 Jy ! Component: 150 - total flux cleaned = 0.879208 Jy ! Component: 200 - total flux cleaned = 0.90957 Jy ! Component: 250 - total flux cleaned = 0.924892 Jy ! Component: 300 - total flux cleaned = 0.934036 Jy ! Component: 350 - total flux cleaned = 0.937714 Jy ! Component: 400 - total flux cleaned = 0.938608 Jy ! Total flux subtracted in 400 components = 0.938608 Jy ! Clean residual min=-0.004340 max=0.004727 Jy/beam ! Clean residual mean=-0.000002 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.938608 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 46 model components to the UV plane model. ! The established model now contains 46 components and 0.938608 Jy ! Inverting map and beam ! Estimated beam: bmin=5.048 mas, bmaj=9.842 mas, bpa=-6.029 degrees ! Estimated noise=0.859056 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.2, 8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218652 Jy ! Component: 100 - total flux cleaned = 0.00205968 Jy ! Component: 150 - total flux cleaned = 0.00181335 Jy ! Component: 200 - total flux cleaned = 0.00124359 Jy ! Component: 250 - total flux cleaned = 0.00102972 Jy ! Component: 300 - total flux cleaned = 0.00102947 Jy ! Component: 350 - total flux cleaned = 0.000635832 Jy ! Component: 400 - total flux cleaned = 0.00035077 Jy ! Total flux subtracted in 400 components = 0.00035077 Jy ! Clean residual min=-0.002748 max=0.002520 Jy/beam ! Clean residual mean=-0.000002 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.938959 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 123 components and 0.938959 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=9.3 mas, bmaj=12.88 mas, bpa=3.202 degrees ! Estimated noise=0.894547 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000375 Jy ! Component: 100 - total flux cleaned = 0.000130725 Jy ! Component: 150 - total flux cleaned = -1.75798e-05 Jy ! Component: 200 - total flux cleaned = -0.000157175 Jy ! Component: 250 - total flux cleaned = -0.000160498 Jy ! Component: 300 - total flux cleaned = -0.000407463 Jy ! Component: 350 - total flux cleaned = -0.000464215 Jy ! Component: 400 - total flux cleaned = -0.000631364 Jy ! Total flux subtracted in 400 components = -0.000631364 Jy ! Clean residual min=-0.002333 max=0.001744 Jy/beam ! Clean residual mean=-0.000002 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.938328 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 = -0.000108553 Jy ! Component: 100 - total flux cleaned = -0.000211703 Jy ! Component: 150 - total flux cleaned = -0.000358947 Jy ! Component: 200 - total flux cleaned = -0.000309929 Jy ! Component: 250 - total flux cleaned = -0.00035792 Jy ! Component: 300 - total flux cleaned = -0.00049543 Jy ! Component: 350 - total flux cleaned = -0.000539649 Jy ! Component: 400 - total flux cleaned = -0.000625856 Jy ! Total flux subtracted in 400 components = -0.000625856 Jy ! Clean residual min=-0.002202 max=0.001662 Jy/beam ! Clean residual mean=-0.000002 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.937702 Jy ! Adding 156 model components to the UV plane model. ! The established model now contains 274 components and 0.937702 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.048 mas, bmaj=9.842 mas, bpa=-6.029 degrees ! Estimated noise=0.859056 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.79878e-05 Jy ! Component: 100 - total flux cleaned = 0.000220702 Jy ! Component: 150 - total flux cleaned = 0.00059275 Jy ! Component: 200 - total flux cleaned = 0.000736552 Jy ! Component: 250 - total flux cleaned = 0.00101139 Jy ! Component: 300 - total flux cleaned = 0.00107672 Jy ! Component: 350 - total flux cleaned = 0.00120634 Jy ! Component: 400 - total flux cleaned = 0.00139337 Jy ! Total flux subtracted in 400 components = 0.00139337 Jy ! Clean residual min=-0.002243 max=0.002372 Jy/beam ! Clean residual mean=-0.000002 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.939095 Jy selfcal ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 320 components and 0.939095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051795Jy sigma=0.896939 ! Fit after self-cal, rms=0.051735Jy sigma=0.896462 wmodel /scr/pima/rdv93_uvs/J0121+0422_S_map.mod ! Writing 320 model components to file: /scr/pima/rdv93_uvs/J0121+0422_S_map.mod wobs /scr/pima/rdv93_uvs/J0121+0422_S_uvs.fits ! Applying 1198 buffered edits. ! Writing UV FITS file: /scr/pima/rdv93_uvs/J0121+0422_S_uvs.fits wwins /scr/pima/rdv93_uvs/J0121+0422_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv93_uvs/J0121+0422_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 = -0.000147546 Jy ! Component: 100 - total flux cleaned = -0.000407563 Jy ! Component: 150 - total flux cleaned = -0.000545623 Jy ! Component: 200 - total flux cleaned = -0.000578182 Jy ! Component: 250 - total flux cleaned = -0.000610452 Jy ! Component: 300 - total flux cleaned = -0.000548249 Jy ! Component: 350 - total flux cleaned = -0.000517612 Jy ! Component: 400 - total flux cleaned = -0.000458056 Jy ! Component: 450 - total flux cleaned = -0.000458505 Jy ! Component: 500 - total flux cleaned = -0.00051629 Jy ! Component: 550 - total flux cleaned = -0.000460156 Jy ! Component: 600 - total flux cleaned = -0.000488296 Jy ! Component: 650 - total flux cleaned = -0.000461108 Jy ! Component: 700 - total flux cleaned = -0.000461285 Jy ! Component: 750 - total flux cleaned = -0.000408017 Jy ! Component: 800 - total flux cleaned = -0.000303478 Jy ! Component: 850 - total flux cleaned = -0.000174507 Jy ! Component: 900 - total flux cleaned = -2.17429e-05 Jy ! Component: 950 - total flux cleaned = 2.84793e-05 Jy ! Component: 1000 - total flux cleaned = 0.000153511 Jy ! Component: 1050 - total flux cleaned = 0.000252103 Jy ! Component: 1100 - total flux cleaned = 0.000325409 Jy ! Component: 1150 - total flux cleaned = 0.000325633 Jy ! Component: 1200 - total flux cleaned = 0.000493999 Jy ! Component: 1250 - total flux cleaned = 0.000493835 Jy ! Component: 1300 - total flux cleaned = 0.000658706 Jy ! Component: 1350 - total flux cleaned = 0.000658363 Jy ! Component: 1400 - total flux cleaned = 0.000727736 Jy ! Component: 1450 - total flux cleaned = 0.000681677 Jy ! Component: 1500 - total flux cleaned = 0.00081872 Jy ! Component: 1550 - total flux cleaned = 0.00086392 Jy ! Component: 1600 - total flux cleaned = 0.000863753 Jy ! Component: 1650 - total flux cleaned = 0.000930664 Jy ! Component: 1700 - total flux cleaned = 0.000975041 Jy ! Component: 1750 - total flux cleaned = 0.000997046 Jy ! Component: 1800 - total flux cleaned = 0.00110621 Jy ! Component: 1850 - total flux cleaned = 0.0012145 Jy ! Component: 1900 - total flux cleaned = 0.00110673 Jy ! Component: 1950 - total flux cleaned = 0.00123515 Jy ! Component: 2000 - total flux cleaned = 0.00127792 Jy ! Component: 2050 - total flux cleaned = 0.00134138 Jy ! Component: 2100 - total flux cleaned = 0.00138343 Jy ! Component: 2150 - total flux cleaned = 0.00144619 Jy ! Component: 2200 - total flux cleaned = 0.0014669 Jy ! Component: 2250 - total flux cleaned = 0.00154958 Jy ! Component: 2300 - total flux cleaned = 0.00157009 Jy ! Component: 2350 - total flux cleaned = 0.00154967 Jy ! Component: 2400 - total flux cleaned = 0.00152938 Jy ! Component: 2450 - total flux cleaned = 0.0015899 Jy ! Component: 2500 - total flux cleaned = 0.00154972 Jy ! Component: 2550 - total flux cleaned = 0.00150997 Jy ! Component: 2600 - total flux cleaned = 0.00154952 Jy ! Component: 2650 - total flux cleaned = 0.00147042 Jy ! Component: 2700 - total flux cleaned = 0.00143099 Jy ! Component: 2750 - total flux cleaned = 0.00139184 Jy ! Component: 2800 - total flux cleaned = 0.00141122 Jy ! Component: 2850 - total flux cleaned = 0.00139163 Jy ! Component: 2900 - total flux cleaned = 0.00133352 Jy ! Component: 2950 - total flux cleaned = 0.00137195 Jy ! Component: 3000 - total flux cleaned = 0.00131468 Jy ! Component: 3050 - total flux cleaned = 0.00125766 Jy ! Component: 3100 - total flux cleaned = 0.00116297 Jy ! Component: 3150 - total flux cleaned = 0.00121956 Jy ! Component: 3200 - total flux cleaned = 0.00116333 Jy ! Component: 3250 - total flux cleaned = 0.00112591 Jy ! Component: 3300 - total flux cleaned = 0.00110743 Jy ! Component: 3350 - total flux cleaned = 0.00103332 Jy ! Component: 3400 - total flux cleaned = 0.00108867 Jy ! Component: 3450 - total flux cleaned = 0.00105208 Jy ! Component: 3500 - total flux cleaned = 0.00103369 Jy ! Component: 3550 - total flux cleaned = 0.00108833 Jy ! Component: 3600 - total flux cleaned = 0.0010158 Jy ! Component: 3650 - total flux cleaned = 0.000925652 Jy ! Component: 3700 - total flux cleaned = 0.000961488 Jy ! Component: 3750 - total flux cleaned = 0.000907732 Jy ! Component: 3800 - total flux cleaned = 0.000872115 Jy ! Component: 3850 - total flux cleaned = 0.000836753 Jy ! Component: 3900 - total flux cleaned = 0.000872064 Jy ! Component: 3950 - total flux cleaned = 0.000784084 Jy ! Component: 4000 - total flux cleaned = 0.000766583 Jy ! Component: 4050 - total flux cleaned = 0.000731538 Jy ! Total flux subtracted in 4096 components = 0.000731477 Jy ! Clean residual min=-0.001082 max=0.001210 Jy/beam ! Clean residual mean=-0.000003 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.939827 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 569 components and 0.939827 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv93_uvs/J0121+0422_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.048 x 9.842 at -6.029 degrees (North through East) ! Clean map min=-0.0023921 max=0.86115 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J0121+0422_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= 0.8611 rms= 0.00034 Jy quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J0121+0422_S_uvs.log closed on Tue Oct 8 15:24:42 2013