! Started logfile: /scr/pima/rdv94_uvs/J1521+4336_S_uvs.log on Tue Oct 8 12:21:34 2013 obs /scr/pima/rdv94_uvs/J1521+4336_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J1521+4336_S_uva.fits ! AN table 1: 12 integrations on 36 of 36 possible baselines. ! AN table 2: 7 integrations on 28 of 28 possible baselines. ! AN table 3: 6 integrations on 36 of 36 possible baselines. ! AN table 4: 9 integrations on 21 of 21 possible baselines. ! AN table 5: 7 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.94322 visibilities/baseline/integration-bin. ! Found source: J1521+4336 ! ! 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 4452 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv94_uvs/J1521+4336_S] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:ON self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:MK self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:NY self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:NY self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:NY self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 5:WZ self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.031289Jy sigma=5.180163 ! Fit after self-cal, rms=0.775816Jy sigma=3.952183 ! 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:ON ! Flagging baselines of antenna 1:ON in the currently selected channels. flag 2:NY ! Flagging baselines of antenna 2:NY in the currently selected channels. flag 3:NY ! Flagging baselines of antenna 3:NY in the currently selected channels. flag 4:NY ! Flagging baselines of antenna 4:NY in the currently selected channels. flag 5:WZ ! Flagging baselines of antenna 5:WZ 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=3.986 mas, bmaj=5.364 mas, bpa=-26.01 degrees ! Estimated noise=3.4841 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 = 0.165936 Jy ! Component: 100 - total flux cleaned = 0.202611 Jy ! Total flux subtracted in 100 components = 0.202611 Jy ! Clean residual min=-0.007469 max=0.011858 Jy/beam ! Clean residual mean=-0.000009 rms=0.002073 Jy/beam ! Combined flux in latest and established models = 0.202611 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.202611 Jy ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 7 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 7 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 7 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 7 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.062225Jy sigma=0.344686 ! Fit after self-cal, rms=0.062100Jy sigma=0.344117 ! Inverting map and beam ! Estimated beam: bmin=3.986 mas, bmaj=5.364 mas, bpa=-26.01 degrees ! Estimated noise=3.4841 mJy/beam. print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.58 mas, bmaj=6.626 mas, bpa=-23 degrees ! Estimated noise=2.19336 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 = 0.0134915 Jy ! Component: 100 - total flux cleaned = 0.0193574 Jy ! Component: 150 - total flux cleaned = 0.0224024 Jy ! Component: 200 - total flux cleaned = 0.0234255 Jy ! Total flux subtracted in 200 components = 0.0234255 Jy ! Clean residual min=-0.005662 max=0.005951 Jy/beam ! Clean residual mean=-0.000038 rms=0.001548 Jy/beam ! Combined flux in latest and established models = 0.226037 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.226037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059687Jy sigma=0.327151 ! Fit after self-cal, rms=0.059682Jy sigma=0.327081 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.10 KP 1.12 ! LA 1.23 NL 0.93 ON 1.00* OV 0.96 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.09 KP 1.17 LA 1.24 ! MK 0.88 NL 0.95 NY 1.00* OV 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 FD 1.06 HN 1.10 KP 1.39 ! LA 1.27 MK 0.91 NL 0.93 NY 1.00* ! OV 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.90 KP 1.12 LA 1.20 MK 0.94 ! NL 0.98 NY 1.00* OV 0.96 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.91 FD 1.14 HN 1.19 LA 1.24 ! NL 0.94 PT 0.98 WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.15 HN 1.16 KP 1.18 ! LA 1.14 NL 0.99 ON 1.00* OV 0.99 ! PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.13 KP 1.16 LA 1.13 ! MK 0.95 NL 0.98 NY 1.00* OV 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 1.16 HN 1.13 KP 1.40 ! LA 1.13 MK 1.01 NL 0.98 NY 1.00* ! OV 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.92 KP 1.17 LA 1.14 MK 0.97 ! NL 1.05 NY 1.00* OV 0.95 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 1.18 HN 1.13 LA 1.07 ! NL 0.96 PT 1.04 WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.13 HN 1.09 KP 1.01 ! LA 0.88 NL 0.99 ON 1.00* OV 1.01 ! PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.16 KP 1.02 LA 0.86 ! MK 0.93 NL 1.04 NY 1.00* OV 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.18 HN 1.09 KP 1.18 ! LA 0.90 MK 0.99 NL 0.96 NY 1.00* ! OV 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.95 KP 1.00 LA 0.91 MK 1.05 ! NL 1.10 NY 1.00* OV 0.96 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 FD 1.23 HN 1.11 LA 0.92 ! NL 1.01 PT 1.04 WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 0.98 KP 0.93 ! LA 0.73 NL 0.93 ON 1.00* OV 0.83 ! PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.12 KP 0.89 LA 0.71 ! MK 1.09 NL 0.92 NY 1.00* OV 0.87 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.87 FD 1.13 HN 1.03 KP 1.02 ! LA 0.75 MK 1.06 NL 0.92 NY 1.00* ! OV 0.83 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.81 KP 0.91 LA 0.74 MK 1.17 ! NL 0.95 NY 1.00* OV 0.87 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 FD 1.08 HN 0.97 LA 0.75 ! NL 0.98 PT 0.91 WZ 1.00* ! ! ! Fit before self-cal, rms=0.059682Jy sigma=0.327081 ! Fit after self-cal, rms=0.044445Jy sigma=0.234009 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.61 mas, bmaj=6.642 mas, bpa=-22.6 degrees ! Estimated noise=2.18888 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 = -0.000441577 Jy ! Component: 100 - total flux cleaned = -0.000418028 Jy ! Component: 150 - total flux cleaned = -0.000437613 Jy ! Component: 200 - total flux cleaned = -0.000436896 Jy ! Total flux subtracted in 200 components = -0.000436896 Jy ! Clean residual min=-0.001673 max=0.001537 Jy/beam ! Clean residual mean=-0.000045 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.2256 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.2256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044422Jy sigma=0.233894 ! Fit after self-cal, rms=0.044544Jy sigma=0.233689 ! 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=0.044544Jy sigma=0.233689 ! Fit after self-cal, rms=0.044532Jy sigma=0.233683 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.612 mas, bmaj=6.645 mas, bpa=-22.62 degrees ! Estimated noise=2.18781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000308627 Jy ! Component: 100 - total flux cleaned = -0.000307893 Jy ! Component: 150 - total flux cleaned = -0.000323494 Jy ! Component: 200 - total flux cleaned = -0.000322909 Jy ! Total flux subtracted in 200 components = -0.000322909 Jy ! Clean residual min=-0.001667 max=0.001527 Jy/beam ! Clean residual mean=-0.000045 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.225277 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.225277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044517Jy sigma=0.233615 ! Fit after self-cal, rms=0.044517Jy sigma=0.233609 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 = 1.31597e-05 Jy ! Component: 100 - total flux cleaned = -1.35043e-06 Jy ! Component: 150 - total flux cleaned = -1.34982e-05 Jy ! Component: 200 - total flux cleaned = -1.32286e-05 Jy ! Total flux subtracted in 200 components = -1.32286e-05 Jy ! Clean residual min=-0.001671 max=0.001505 Jy/beam ! Clean residual mean=-0.000045 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.225264 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.225264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044508Jy sigma=0.233567 ! Fit after self-cal, rms=0.044507Jy sigma=0.233563 ! 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=0.044507Jy sigma=0.233563 ! Fit after self-cal, rms=0.044508Jy sigma=0.233560 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.614 mas, bmaj=6.646 mas, bpa=-22.67 degrees ! Estimated noise=2.18767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000142337 Jy ! Component: 100 - total flux cleaned = -0.000167969 Jy ! Component: 150 - total flux cleaned = -0.000179484 Jy ! Component: 200 - total flux cleaned = -0.000190289 Jy ! Total flux subtracted in 200 components = -0.000190289 Jy ! Clean residual min=-0.001690 max=0.001520 Jy/beam ! Clean residual mean=-0.000042 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.225073 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.225073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044501Jy sigma=0.233530 ! Fit after self-cal, rms=0.044500Jy sigma=0.233526 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 = -1.37803e-06 Jy ! Component: 100 - total flux cleaned = -1.14043e-05 Jy ! Component: 150 - total flux cleaned = -2.11054e-05 Jy ! Component: 200 - total flux cleaned = -2.08295e-05 Jy ! Total flux subtracted in 200 components = -2.08295e-05 Jy ! Clean residual min=-0.001709 max=0.001536 Jy/beam ! Clean residual mean=-0.000042 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.225053 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.225053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044495Jy sigma=0.233506 ! Fit after self-cal, rms=0.044494Jy sigma=0.233503 ! 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=0.044494Jy sigma=0.233503 ! Fit after self-cal, rms=0.044489Jy sigma=0.233499 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.339 mas, bmaj=9.712 mas, bpa=52.24 degrees ! Estimated noise=2.42727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000227405 Jy ! Component: 100 - total flux cleaned = 0.000247698 Jy ! Component: 150 - total flux cleaned = 0.000263555 Jy ! Component: 200 - total flux cleaned = 0.000270584 Jy ! Total flux subtracted in 200 components = 0.000270584 Jy ! Clean residual min=-0.001778 max=0.001526 Jy/beam ! Clean residual mean=-0.000069 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.225323 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.225323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044491Jy sigma=0.233497 ! Fit after self-cal, rms=0.044491Jy sigma=0.233497 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 = -3.85492e-07 Jy ! Component: 100 - total flux cleaned = 1.13625e-05 Jy ! Component: 150 - total flux cleaned = 1.65808e-05 Jy ! Component: 200 - total flux cleaned = 2.66504e-05 Jy ! Total flux subtracted in 200 components = 2.66504e-05 Jy ! Clean residual min=-0.001780 max=0.001513 Jy/beam ! Clean residual mean=-0.000070 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.22535 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.22535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044492Jy sigma=0.233498 ! Fit after self-cal, rms=0.044492Jy sigma=0.233498 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:BR,true ! 1:BR self-cal status=fixed weight=1 selfant 1:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:HN,true ! 1:HN self-cal status=fixed weight=1 selfant 1:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 1:OV,true ! 1:OV self-cal status=fixed weight=1 selfant 1:PT,true ! 1:PT self-cal status=fixed weight=1 selfant 2:BR,true ! 2:BR self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:MK,true ! 2:MK self-cal status=fixed weight=1 selfant 2:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV self-cal status=fixed weight=1 selfant 3:BR,true ! 3:BR self-cal status=fixed weight=1 selfant 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:HN,true ! 3:HN self-cal status=fixed weight=1 selfant 3:KP,true ! 3:KP self-cal status=fixed weight=1 selfant 3:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3:MK,true ! 3:MK self-cal status=fixed weight=1 selfant 3:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 3:OV,true ! 3:OV self-cal status=fixed weight=1 selfant 4:BR,true ! 4:BR self-cal status=fixed weight=1 selfant 4:KP,true ! 4:KP self-cal status=fixed weight=1 selfant 4:LA,true ! 4:LA self-cal status=fixed weight=1 selfant 4:MK,true ! 4:MK self-cal status=fixed weight=1 selfant 4:NL,true ! 4:NL self-cal status=fixed weight=1 selfant 4:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 5:BR,true ! 5:BR 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:LA,true ! 5:LA self-cal status=fixed weight=1 selfant 5:NL,true ! 5:NL self-cal status=fixed weight=1 selfant 5:PT,true ! 5: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=0.109369Jy sigma=0.304454 ! Fit after self-cal, rms=0.063265Jy sigma=0.260781 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:ON self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:MK self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:NY self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:NY self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:NY self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 5:WZ 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 2 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.063265Jy sigma=0.260781 ! Fit after self-cal, rms=0.063026Jy sigma=0.260257 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.619 mas, bmaj=4.035 mas, bpa=-3.16 degrees ! Estimated noise=3.62481 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 = 0.000519595 Jy ! Component: 100 - total flux cleaned = 0.000753461 Jy ! Component: 150 - total flux cleaned = 0.000857024 Jy ! Component: 200 - total flux cleaned = 0.000854876 Jy ! Total flux subtracted in 200 components = 0.000854876 Jy ! Clean residual min=-0.004130 max=0.004355 Jy/beam ! Clean residual mean=-0.000009 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.226205 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.226205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062988Jy sigma=0.260260 ! Fit after self-cal, rms=0.062528Jy sigma=0.258780 ! Inverting map uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.346 mas, bmaj=5.259 mas, bpa=-1.588 degrees ! Estimated noise=2.12488 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 = -0.000791509 Jy ! Component: 100 - total flux cleaned = -0.00076464 Jy ! Component: 150 - total flux cleaned = -0.000809305 Jy ! Component: 200 - total flux cleaned = -0.000870499 Jy ! Component: 250 - total flux cleaned = -0.000908182 Jy ! Component: 300 - total flux cleaned = -0.000962295 Jy ! Component: 350 - total flux cleaned = -0.00101197 Jy ! Component: 400 - total flux cleaned = -0.00104327 Jy ! Total flux subtracted in 400 components = -0.00104327 Jy ! Clean residual min=-0.002080 max=0.002077 Jy/beam ! Clean residual mean=-0.000047 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.225161 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.225161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062464Jy sigma=0.258650 ! Fit after self-cal, rms=0.062458Jy sigma=0.258622 ! 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 = -0.000135054 Jy ! Component: 100 - total flux cleaned = -7.79839e-05 Jy ! Component: 150 - total flux cleaned = -7.77319e-05 Jy ! Component: 200 - total flux cleaned = -7.78539e-05 Jy ! Component: 250 - total flux cleaned = -7.72155e-05 Jy ! Component: 300 - total flux cleaned = -7.68026e-05 Jy ! Component: 350 - total flux cleaned = -6.40629e-05 Jy ! Component: 400 - total flux cleaned = -6.40453e-05 Jy ! Total flux subtracted in 400 components = -6.40453e-05 Jy ! Clean residual min=-0.002083 max=0.002072 Jy/beam ! Clean residual mean=-0.000047 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.225097 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.225097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062423Jy sigma=0.258576 ! Fit after self-cal, rms=0.062420Jy sigma=0.258560 ! 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 2 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.062420Jy sigma=0.258560 ! Fit after self-cal, rms=0.062400Jy sigma=0.258541 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.346 mas, bmaj=5.254 mas, bpa=-1.701 degrees ! Estimated noise=2.1234 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000169781 Jy ! Component: 100 - total flux cleaned = -0.000238663 Jy ! Component: 150 - total flux cleaned = -0.000253407 Jy ! Component: 200 - total flux cleaned = -0.000253815 Jy ! Component: 250 - total flux cleaned = -0.000253481 Jy ! Component: 300 - total flux cleaned = -0.000227434 Jy ! Component: 350 - total flux cleaned = -0.000227714 Jy ! Component: 400 - total flux cleaned = -0.000215254 Jy ! Total flux subtracted in 400 components = -0.000215254 Jy ! Clean residual min=-0.002064 max=0.002051 Jy/beam ! Clean residual mean=-0.000047 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.224882 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.224882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062370Jy sigma=0.258498 ! Fit after self-cal, rms=0.062369Jy sigma=0.258486 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 = -4.73941e-05 Jy ! Component: 100 - total flux cleaned = -3.44507e-05 Jy ! Component: 150 - total flux cleaned = -2.17732e-05 Jy ! Component: 200 - total flux cleaned = -9.44591e-06 Jy ! Component: 250 - total flux cleaned = 2.10796e-06 Jy ! Component: 300 - total flux cleaned = 2.22248e-06 Jy ! Component: 350 - total flux cleaned = 2.74104e-06 Jy ! Component: 400 - total flux cleaned = 1.3666e-05 Jy ! Total flux subtracted in 400 components = 1.3666e-05 Jy ! Clean residual min=-0.002058 max=0.002033 Jy/beam ! Clean residual mean=-0.000047 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.224896 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 90 components and 0.224896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062345Jy sigma=0.258460 ! Fit after self-cal, rms=0.062343Jy sigma=0.258450 ! 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=0.062343Jy sigma=0.258450 ! Fit after self-cal, rms=0.062321Jy sigma=0.258441 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.346 mas, bmaj=5.25 mas, bpa=-1.804 degrees ! Estimated noise=2.12249 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00010428 Jy ! Component: 100 - total flux cleaned = -0.000147581 Jy ! Component: 150 - total flux cleaned = -0.000160785 Jy ! Component: 200 - total flux cleaned = -0.000160526 Jy ! Component: 250 - total flux cleaned = -0.000148662 Jy ! Component: 300 - total flux cleaned = -0.000148954 Jy ! Component: 350 - total flux cleaned = -0.000148616 Jy ! Component: 400 - total flux cleaned = -0.000148278 Jy ! Total flux subtracted in 400 components = -0.000148278 Jy ! Clean residual min=-0.002035 max=0.002018 Jy/beam ! Clean residual mean=-0.000046 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.224747 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 0.224747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062298Jy sigma=0.258410 ! Fit after self-cal, rms=0.062297Jy sigma=0.258403 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.97021e-05 Jy ! Component: 100 - total flux cleaned = -1.59568e-05 Jy ! Component: 150 - total flux cleaned = -5.23004e-06 Jy ! Component: 200 - total flux cleaned = 1.563e-05 Jy ! Component: 250 - total flux cleaned = 1.563e-05 Jy ! Component: 300 - total flux cleaned = 1.57691e-05 Jy ! Component: 350 - total flux cleaned = 2.55787e-05 Jy ! Component: 400 - total flux cleaned = 2.54132e-05 Jy ! Total flux subtracted in 400 components = 2.54132e-05 Jy ! Clean residual min=-0.002035 max=0.002002 Jy/beam ! Clean residual mean=-0.000046 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.224773 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 95 components and 0.224773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062279Jy sigma=0.258384 ! Fit after self-cal, rms=0.062279Jy sigma=0.258378 ! 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=0.062279Jy sigma=0.258378 ! Fit after self-cal, rms=0.061887Jy sigma=0.253784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.307 mas, bmaj=9.66 mas, bpa=52.58 degrees ! Estimated noise=2.42508 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000430201 Jy ! Component: 100 - total flux cleaned = 0.000526729 Jy ! Component: 150 - total flux cleaned = 0.000556175 Jy ! Component: 200 - total flux cleaned = 0.000587786 Jy ! Component: 250 - total flux cleaned = 0.000610346 Jy ! Component: 300 - total flux cleaned = 0.000635352 Jy ! Component: 350 - total flux cleaned = 0.000644395 Jy ! Component: 400 - total flux cleaned = 0.000653406 Jy ! Total flux subtracted in 400 components = 0.000653406 Jy ! Clean residual min=-0.001839 max=0.001662 Jy/beam ! Clean residual mean=-0.000097 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.225426 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 99 components and 0.225426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061884Jy sigma=0.253782 ! Fit after self-cal, rms=0.061892Jy sigma=0.253771 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.74272e-06 Jy ! Component: 100 - total flux cleaned = 9.17757e-06 Jy ! Component: 150 - total flux cleaned = 2.35938e-05 Jy ! Component: 200 - total flux cleaned = 3.22729e-05 Jy ! Component: 250 - total flux cleaned = 3.6504e-05 Jy ! Component: 300 - total flux cleaned = 4.4762e-05 Jy ! Component: 350 - total flux cleaned = 4.88533e-05 Jy ! Component: 400 - total flux cleaned = 5.28089e-05 Jy ! Total flux subtracted in 400 components = 5.28089e-05 Jy ! Clean residual min=-0.001833 max=0.001672 Jy/beam ! Clean residual mean=-0.000097 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.225479 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 103 components and 0.225479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061890Jy sigma=0.253768 ! Fit after self-cal, rms=0.061891Jy sigma=0.253765 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for all stations ===" ! === Finished amplitude self-cal for all stations === restore ! Inverting map and beam ! Estimated beam: bmin=3.345 mas, bmaj=5.25 mas, bpa=-1.892 degrees ! Estimated noise=2.1256 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.345 x 5.25 at -1.892 degrees (North through East) ! Clean map min=-0.0018204 max=0.21143 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=2.618 mas, bmaj=4.032 mas, bpa=-3.616 degrees ! Estimated noise=3.62738 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16365 Jy ! Component: 100 - total flux cleaned = 0.199824 Jy ! Component: 150 - total flux cleaned = 0.211998 Jy ! Component: 200 - total flux cleaned = 0.21824 Jy ! Component: 250 - total flux cleaned = 0.22135 Jy ! Component: 300 - total flux cleaned = 0.222573 Jy ! Component: 350 - total flux cleaned = 0.223218 Jy ! Component: 400 - total flux cleaned = 0.223632 Jy ! Total flux subtracted in 400 components = 0.223632 Jy ! Clean residual min=-0.003962 max=0.004323 Jy/beam ! Clean residual mean=-0.000010 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.223632 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.223632 Jy ! Inverting map and beam ! Estimated beam: bmin=3.345 mas, bmaj=5.25 mas, bpa=-1.892 degrees ! Estimated noise=2.1256 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 (-122, 96). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000734075 Jy ! Component: 100 - total flux cleaned = 0.00105362 Jy ! Component: 150 - total flux cleaned = 0.0012774 Jy ! Component: 200 - total flux cleaned = 0.00153062 Jy ! Component: 250 - total flux cleaned = 0.00166809 Jy ! Component: 300 - total flux cleaned = 0.00183956 Jy ! Component: 350 - total flux cleaned = 0.00196012 Jy ! Component: 400 - total flux cleaned = 0.00199781 Jy ! Total flux subtracted in 400 components = 0.00199781 Jy ! Clean residual min=-0.001865 max=0.001927 Jy/beam ! Clean residual mean=-0.000051 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.22563 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 64 components and 0.22563 Jy ! Inverting map ! Added new window around map position (-4.5, 7). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.77635e-05 Jy ! Component: 100 - total flux cleaned = -0.000561375 Jy ! Component: 150 - total flux cleaned = -0.000977375 Jy ! Component: 200 - total flux cleaned = -0.00114407 Jy ! Component: 250 - total flux cleaned = -0.00118471 Jy ! Component: 300 - total flux cleaned = -0.00125845 Jy ! Component: 350 - total flux cleaned = -0.00125723 Jy ! Component: 400 - total flux cleaned = -0.00122323 Jy ! Total flux subtracted in 400 components = -0.00122323 Jy ! Clean residual min=-0.001982 max=0.001909 Jy/beam ! Clean residual mean=-0.000050 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.224406 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 92 components and 0.224406 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=9.307 mas, bmaj=9.66 mas, bpa=52.58 degrees ! Estimated noise=2.42508 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0002422 Jy ! Component: 100 - total flux cleaned = 0.000243552 Jy ! Component: 150 - total flux cleaned = 0.000243596 Jy ! Component: 200 - total flux cleaned = 0.000256407 Jy ! Component: 250 - total flux cleaned = 0.000278943 Jy ! Component: 300 - total flux cleaned = 0.000299312 Jy ! Component: 350 - total flux cleaned = 0.000308951 Jy ! Component: 400 - total flux cleaned = 0.000327305 Jy ! Total flux subtracted in 400 components = 0.000327305 Jy ! Clean residual min=-0.001643 max=0.001742 Jy/beam ! Clean residual mean=-0.000099 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.224734 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 (67.5, -82.5). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000815359 Jy ! Component: 100 - total flux cleaned = 0.00104955 Jy ! Component: 150 - total flux cleaned = 0.00109196 Jy ! Component: 200 - total flux cleaned = 0.00100237 Jy ! Component: 250 - total flux cleaned = 0.000948276 Jy ! Component: 300 - total flux cleaned = 0.000852392 Jy ! Component: 350 - total flux cleaned = 0.00074197 Jy ! Component: 400 - total flux cleaned = 0.000659281 Jy ! Total flux subtracted in 400 components = 0.000659281 Jy ! Clean residual min=-0.001449 max=0.001447 Jy/beam ! Clean residual mean=-0.000106 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.225393 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 184 components and 0.225393 Jy ! Inverting map ! Added new window around map position (-5.5, 84). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000708615 Jy ! Component: 100 - total flux cleaned = 0.000911655 Jy ! Component: 150 - total flux cleaned = 0.000881782 Jy ! Component: 200 - total flux cleaned = 0.000882332 Jy ! Component: 250 - total flux cleaned = 0.0008811 Jy ! Component: 300 - total flux cleaned = 0.000831861 Jy ! Component: 350 - total flux cleaned = 0.000831206 Jy ! Component: 400 - total flux cleaned = 0.00078616 Jy ! Total flux subtracted in 400 components = 0.00078616 Jy ! Clean residual min=-0.001314 max=0.001230 Jy/beam ! Clean residual mean=-0.000105 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.226179 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 248 components and 0.226179 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.345 mas, bmaj=5.25 mas, bpa=-1.892 degrees ! Estimated noise=2.1256 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000238372 Jy ! Component: 100 - total flux cleaned = -0.000182212 Jy ! Component: 150 - total flux cleaned = -0.000285853 Jy ! Component: 200 - total flux cleaned = -0.000431285 Jy ! Component: 250 - total flux cleaned = -0.000431483 Jy ! Component: 300 - total flux cleaned = -0.000568863 Jy ! Component: 350 - total flux cleaned = -0.000568421 Jy ! Component: 400 - total flux cleaned = -0.000612593 Jy ! Total flux subtracted in 400 components = -0.000612593 Jy ! Clean residual min=-0.001808 max=0.001645 Jy/beam ! Clean residual mean=-0.000054 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.225567 Jy selfcal ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 304 components and 0.225567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061285Jy sigma=0.251061 ! Fit after self-cal, rms=0.061258Jy sigma=0.250889 wmodel /scr/pima/rdv94_uvs/J1521+4336_S_map.mod ! Writing 304 model components to file: /scr/pima/rdv94_uvs/J1521+4336_S_map.mod wobs /scr/pima/rdv94_uvs/J1521+4336_S_uvs.fits ! Applying 2401 buffered edits. ! Writing UV FITS file: /scr/pima/rdv94_uvs/J1521+4336_S_uvs.fits wwins /scr/pima/rdv94_uvs/J1521+4336_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv94_uvs/J1521+4336_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 = -0.000506097 Jy ! Component: 100 - total flux cleaned = -0.000850847 Jy ! Component: 150 - total flux cleaned = -0.00109784 Jy ! Component: 200 - total flux cleaned = -0.00131027 Jy ! Component: 250 - total flux cleaned = -0.00156897 Jy ! Component: 300 - total flux cleaned = -0.00177087 Jy ! Component: 350 - total flux cleaned = -0.001944 Jy ! Component: 400 - total flux cleaned = -0.0021619 Jy ! Component: 450 - total flux cleaned = -0.00230466 Jy ! Component: 500 - total flux cleaned = -0.00249191 Jy ! Component: 550 - total flux cleaned = -0.00260717 Jy ! Component: 600 - total flux cleaned = -0.00278926 Jy ! Component: 650 - total flux cleaned = -0.00292406 Jy ! Component: 700 - total flux cleaned = -0.00303494 Jy ! Component: 750 - total flux cleaned = -0.00314476 Jy ! Component: 800 - total flux cleaned = -0.00331855 Jy ! Component: 850 - total flux cleaned = -0.00342591 Jy ! Component: 900 - total flux cleaned = -0.00361699 Jy ! Component: 950 - total flux cleaned = -0.00372209 Jy ! Component: 1000 - total flux cleaned = -0.00384711 Jy ! Component: 1050 - total flux cleaned = -0.00392958 Jy ! Component: 1100 - total flux cleaned = -0.00399081 Jy ! Component: 1150 - total flux cleaned = -0.00411266 Jy ! Component: 1200 - total flux cleaned = -0.00421313 Jy ! Component: 1250 - total flux cleaned = -0.0042332 Jy ! Component: 1300 - total flux cleaned = -0.00445121 Jy ! Component: 1350 - total flux cleaned = -0.00447072 Jy ! Component: 1400 - total flux cleaned = -0.00460756 Jy ! Component: 1450 - total flux cleaned = -0.00464636 Jy ! Component: 1500 - total flux cleaned = -0.00480069 Jy ! Component: 1550 - total flux cleaned = -0.00493458 Jy ! Component: 1600 - total flux cleaned = -0.00495346 Jy ! Component: 1650 - total flux cleaned = -0.00504792 Jy ! Component: 1700 - total flux cleaned = -0.0051418 Jy ! Component: 1750 - total flux cleaned = -0.00523522 Jy ! Component: 1800 - total flux cleaned = -0.00527239 Jy ! Component: 1850 - total flux cleaned = -0.0053831 Jy ! Component: 1900 - total flux cleaned = -0.00547492 Jy ! Component: 1950 - total flux cleaned = -0.00552973 Jy ! Component: 2000 - total flux cleaned = -0.00562054 Jy ! Component: 2050 - total flux cleaned = -0.00571071 Jy ! Component: 2100 - total flux cleaned = -0.00576459 Jy ! Component: 2150 - total flux cleaned = -0.00588955 Jy ! Component: 2200 - total flux cleaned = -0.00592502 Jy ! Component: 2250 - total flux cleaned = -0.0060134 Jy ! Component: 2300 - total flux cleaned = -0.00604858 Jy ! Component: 2350 - total flux cleaned = -0.00613624 Jy ! Component: 2400 - total flux cleaned = -0.00618854 Jy ! Component: 2450 - total flux cleaned = -0.00627522 Jy ! Component: 2500 - total flux cleaned = -0.00630972 Jy ! Component: 2550 - total flux cleaned = -0.00632698 Jy ! Component: 2600 - total flux cleaned = -0.00641251 Jy ! Component: 2650 - total flux cleaned = -0.00646363 Jy ! Component: 2700 - total flux cleaned = -0.00651443 Jy ! Component: 2750 - total flux cleaned = -0.00661561 Jy ! Component: 2800 - total flux cleaned = -0.00663236 Jy ! Component: 2850 - total flux cleaned = -0.00664908 Jy ! Component: 2900 - total flux cleaned = -0.00671581 Jy ! Component: 2950 - total flux cleaned = -0.00676558 Jy ! Component: 3000 - total flux cleaned = -0.00681509 Jy ! Component: 3050 - total flux cleaned = -0.00686435 Jy ! Component: 3100 - total flux cleaned = -0.00686424 Jy ! Component: 3150 - total flux cleaned = -0.00689687 Jy ! Component: 3200 - total flux cleaned = -0.00692945 Jy ! Component: 3250 - total flux cleaned = -0.00694563 Jy ! Component: 3300 - total flux cleaned = -0.00694561 Jy ! Component: 3350 - total flux cleaned = -0.00699391 Jy ! Component: 3400 - total flux cleaned = -0.00700995 Jy ! Component: 3450 - total flux cleaned = -0.00701001 Jy ! Component: 3500 - total flux cleaned = -0.00702593 Jy ! Component: 3550 - total flux cleaned = -0.00704174 Jy ! Component: 3600 - total flux cleaned = -0.00712068 Jy ! Component: 3650 - total flux cleaned = -0.0070578 Jy ! Component: 3700 - total flux cleaned = -0.00708912 Jy ! Component: 3750 - total flux cleaned = -0.00707348 Jy ! Component: 3800 - total flux cleaned = -0.0071046 Jy ! Component: 3850 - total flux cleaned = -0.00710462 Jy ! Component: 3900 - total flux cleaned = -0.00713555 Jy ! Component: 3950 - total flux cleaned = -0.00715093 Jy ! Component: 4000 - total flux cleaned = -0.00713559 Jy ! Component: 4050 - total flux cleaned = -0.00716624 Jy ! Total flux subtracted in 4096 components = -0.00713569 Jy ! Clean residual min=-0.001070 max=0.000870 Jy/beam ! Clean residual mean=-0.000013 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.218431 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 595 components and 0.218431 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv94_uvs/J1521+4336_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.345 x 5.25 at -1.892 degrees (North through East) ! Clean map min=-0.0015346 max=0.21041 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J1521+4336_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= 0.2104 rms= 0.00026 Jy quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J1521+4336_S_uvs.log closed on Tue Oct 8 12:21:40 2013