! Started logfile: /scr/pima/rdv95_uvs/J0617+5701_X_uvs.log on Wed Nov 6 20:44:12 2013 obs /scr/pima/rdv95_uvs/J0617+5701_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv95_uvs/J0617+5701_X_uva.fits ! AN table 1: 15 integrations on 15 of 15 possible baselines. ! AN table 2: 20 integrations on 21 of 21 possible baselines. ! AN table 3: 14 integrations on 1 of 1 possible baselines. ! AN table 4: 5 integrations on 21 of 21 possible baselines. ! AN table 5: 5 integrations on 15 of 15 possible baselines. ! AN table 6: 8 integrations on 15 of 15 possible baselines. ! AN table 7: 7 integrations on 28 of 28 possible baselines. ! AN table 8: 11 integrations on 36 of 36 possible baselines. ! AN table 9: 6 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.86641 visibilities/baseline/integration-bin. ! Found source: J0617+5701 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 5396 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv95_uvs/J0617+5701_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:NL 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:NY self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5: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:KP self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 6:PT self-cal status=correctable weight=1 ! 7:BR self-cal status=correctable weight=1 ! 7:FD self-cal status=correctable weight=1 ! 7:KP self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:MK self-cal status=correctable weight=1 ! 7:NL self-cal status=correctable weight=1 ! 7:OV self-cal status=correctable weight=1 ! 7:PT self-cal status=correctable weight=1 ! 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 ! 9:BR self-cal status=correctable weight=1 ! 9:MK self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 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 16 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 7. ! A total of 37 telescope corrections were flagged in sub-array 8. ! A total of 12 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 7. ! A total of 37 telescope corrections were flagged in sub-array 8. ! A total of 12 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 7. ! A total of 37 telescope corrections were flagged in sub-array 8. ! A total of 12 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 7. ! A total of 37 telescope corrections were flagged in sub-array 8. ! A total of 12 telescope corrections were flagged in sub-array 9. ! ! Fit before self-cal, rms=1.021700Jy sigma=3.271688 ! Fit after self-cal, rms=0.787690Jy sigma=2.515472 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] flag 2:NY ! Flagging baselines of antenna 2:NY in the currently selected channels. ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.279 mas, bmaj=2.064 mas, bpa=16.64 degrees ! Estimated noise=4.74877 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 = 0.166852 Jy ! Component: 100 - total flux cleaned = 0.207144 Jy ! Total flux subtracted in 100 components = 0.207144 Jy ! Clean residual min=-0.004476 max=0.014570 Jy/beam ! Clean residual mean=0.000005 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.207144 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.207144 Jy ! ! Correcting IF 1. ! A total of 20 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057840Jy sigma=0.180180 ! Fit after self-cal, rms=0.057840Jy sigma=0.180121 ! Inverting map and beam ! Estimated beam: bmin=1.279 mas, bmaj=2.064 mas, bpa=16.64 degrees ! Estimated noise=4.74877 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139165 Jy ! Component: 100 - total flux cleaned = 0.0191896 Jy ! Total flux subtracted in 100 components = 0.0191896 Jy ! Clean residual min=-0.003778 max=0.003987 Jy/beam ! Clean residual mean=0.000002 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.226333 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.226333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055186Jy sigma=0.168089 ! Fit after self-cal, rms=0.055195Jy sigma=0.168077 ! 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=1.814 mas, bmaj=2.373 mas, bpa=9.881 degrees ! Estimated noise=3.17015 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 = 0.00198212 Jy ! Component: 100 - total flux cleaned = 0.0024101 Jy ! Component: 150 - total flux cleaned = 0.00247643 Jy ! Component: 200 - total flux cleaned = 0.00253221 Jy ! Total flux subtracted in 200 components = 0.00253221 Jy ! Clean residual min=-0.002995 max=0.004107 Jy/beam ! Clean residual mean=0.000023 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.228866 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.228866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055155Jy sigma=0.167683 ! Fit after self-cal, rms=0.055155Jy sigma=0.167680 ! 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 0.96 FD 1.09 KP 1.19 LA 1.03 ! NL 0.95 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.00 KP 1.04 LA 1.03 ! NY 1.00* OV 0.97 PT 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.95 FD 1.05 KP 1.00 LA 1.04 ! NL 0.97 OV 1.01 PT 0.97 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 1.01 KP 1.08 LA 0.98 ! OV 1.03 PT 0.94 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.94 FD 0.97 KP 1.05 MK 1.01 ! OV 0.97 PT 0.98 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.05 FD 1.01 KP 0.99 LA 1.03 ! MK 0.97 NL 0.97 OV 0.99 PT 0.95 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.96 FD 1.01 HN 1.03 KP 1.06 ! LA 1.01 MK 0.95 NL 0.96 OV 0.99 ! PT 0.96 ! ! Telescope amplitude corrections in sub-array 9: ! BR 0.00* MK 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 KP 1.08 LA 1.01 ! NL 0.95 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.00 KP 0.95 LA 1.00 ! NY 1.00* OV 0.96 PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.04 KP 0.97 LA 0.98 ! NL 0.99 OV 0.96 PT 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 1.06 KP 1.02 LA 0.93 ! OV 1.00 PT 0.95 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.96 FD 0.98 KP 0.94 MK 1.03 ! OV 0.95 PT 1.00 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.97 FD 0.98 KP 1.01 LA 1.04 ! MK 1.01 NL 0.99 OV 0.93 PT 1.00 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.98 FD 1.02 HN 0.96 KP 0.99 ! LA 1.02 MK 0.97 NL 0.98 OV 0.96 ! PT 0.96 ! ! Telescope amplitude corrections in sub-array 9: ! BR 0.00* MK 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 KP 0.99 LA 1.04 ! NL 0.98 PT 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.02 KP 0.90 LA 1.11 ! NY 1.00* OV 1.02 PT 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.11 FD 0.97 KP 0.88 LA 1.07 ! NL 1.02 OV 1.00 PT 0.94 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 1.03 KP 0.89 LA 1.03 ! OV 1.02 PT 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 FD 1.02 KP 0.84 MK 1.16 ! OV 1.02 PT 0.95 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.04 FD 0.99 KP 0.89 LA 1.06 ! MK 1.05 NL 1.00 OV 1.04 PT 0.97 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.05 FD 0.97 HN 1.00 KP 0.87 ! LA 1.08 MK 1.00 NL 0.97 OV 1.02 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 9: ! BR 0.00* MK 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.08 KP 1.01 LA 1.07 ! NL 1.00 PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.04 KP 0.96 LA 1.05 ! NY 1.00* OV 0.99 PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 0.96 KP 0.89 LA 1.06 ! NL 1.06 OV 1.00 PT 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 FD 1.06 KP 0.91 LA 0.98 ! OV 1.00 PT 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 FD 1.02 KP 0.91 MK 1.11 ! OV 1.00 PT 1.00 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.02 FD 1.04 KP 0.95 LA 1.04 ! MK 1.05 NL 1.00 OV 0.98 PT 1.05 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.01 FD 1.02 HN 1.13 KP 0.91 ! LA 1.06 MK 1.08 NL 0.96 OV 0.98 ! PT 1.04 ! ! Telescope amplitude corrections in sub-array 9: ! BR 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.055155Jy sigma=0.167680 ! Fit after self-cal, rms=0.054302Jy sigma=0.160751 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.818 mas, bmaj=2.385 mas, bpa=9.602 degrees ! Estimated noise=3.16651 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 (-3.4, -9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288855 Jy ! Component: 100 - total flux cleaned = 0.00460114 Jy ! Component: 150 - total flux cleaned = 0.00517409 Jy ! Component: 200 - total flux cleaned = 0.00542984 Jy ! Total flux subtracted in 200 components = 0.00542984 Jy ! Clean residual min=-0.001767 max=0.001727 Jy/beam ! Clean residual mean=-0.000015 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.234295 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 60 components and 0.234295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054132Jy sigma=0.160141 ! Fit after self-cal, rms=0.054169Jy sigma=0.160069 ! 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=0.054169Jy sigma=0.160069 ! Fit after self-cal, rms=0.054014Jy sigma=0.160002 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.817 mas, bmaj=2.383 mas, bpa=9.558 degrees ! Estimated noise=3.16365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135378 Jy ! Component: 100 - total flux cleaned = 0.00188568 Jy ! Component: 150 - total flux cleaned = 0.00196837 Jy ! Component: 200 - total flux cleaned = 0.00201826 Jy ! Total flux subtracted in 200 components = 0.00201826 Jy ! Clean residual min=-0.001688 max=0.001562 Jy/beam ! Clean residual mean=-0.000013 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.236314 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 75 components and 0.236314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053970Jy sigma=0.159850 ! Fit after self-cal, rms=0.053965Jy sigma=0.159840 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000395681 Jy ! Component: 100 - total flux cleaned = 0.000439383 Jy ! Component: 150 - total flux cleaned = 0.000459059 Jy ! Component: 200 - total flux cleaned = 0.000477289 Jy ! Total flux subtracted in 200 components = 0.000477289 Jy ! Clean residual min=-0.001668 max=0.001478 Jy/beam ! Clean residual mean=-0.000012 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.236791 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 0.236791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053948Jy sigma=0.159790 ! Fit after self-cal, rms=0.053948Jy sigma=0.159788 ! 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=0.053948Jy sigma=0.159788 ! Fit after self-cal, rms=0.053908Jy sigma=0.159752 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.819 mas, bmaj=2.382 mas, bpa=9.579 degrees ! Estimated noise=3.16341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00041703 Jy ! Component: 100 - total flux cleaned = 0.000498882 Jy ! Component: 150 - total flux cleaned = 0.000553017 Jy ! Component: 200 - total flux cleaned = 0.000585348 Jy ! Total flux subtracted in 200 components = 0.000585348 Jy ! Clean residual min=-0.001658 max=0.001418 Jy/beam ! Clean residual mean=-0.000012 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.237376 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.237376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053894Jy sigma=0.159708 ! Fit after self-cal, rms=0.053893Jy sigma=0.159706 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000106325 Jy ! Component: 100 - total flux cleaned = 0.000122235 Jy ! Component: 150 - total flux cleaned = 0.000137633 Jy ! Component: 200 - total flux cleaned = 0.000152151 Jy ! Total flux subtracted in 200 components = 0.000152151 Jy ! Clean residual min=-0.001642 max=0.001414 Jy/beam ! Clean residual mean=-0.000011 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.237528 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.237528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053884Jy sigma=0.159684 ! Fit after self-cal, rms=0.053883Jy sigma=0.159684 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.053883Jy sigma=0.159684 ! Fit after self-cal, rms=0.053849Jy sigma=0.159664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.785 mas, bmaj=3.45 mas, bpa=-49.06 degrees ! Estimated noise=3.38158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000255618 Jy ! Component: 100 - total flux cleaned = 0.000410274 Jy ! Component: 150 - total flux cleaned = 0.000468695 Jy ! Component: 200 - total flux cleaned = 0.000499856 Jy ! Total flux subtracted in 200 components = 0.000499856 Jy ! Clean residual min=-0.001770 max=0.001400 Jy/beam ! Clean residual mean=-0.000016 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.238028 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 111 components and 0.238028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053845Jy sigma=0.159652 ! Fit after self-cal, rms=0.053845Jy sigma=0.159650 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 = 9.92982e-05 Jy ! Component: 100 - total flux cleaned = 0.000136542 Jy ! Component: 150 - total flux cleaned = 0.000153798 Jy ! Component: 200 - total flux cleaned = 0.000170028 Jy ! Total flux subtracted in 200 components = 0.000170028 Jy ! Clean residual min=-0.001758 max=0.001410 Jy/beam ! Clean residual mean=-0.000015 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.238198 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 118 components and 0.238198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053843Jy sigma=0.159644 ! Fit after self-cal, rms=0.053843Jy sigma=0.159643 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:BR,true ! 1:BR self-cal status=fixed weight=1 selfant 1:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:NL,true ! 1:NL 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:OV,true ! 2:OV self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 selfant 3:HN,true ! 3:HN self-cal status=fixed weight=1 selfant 3:SC,true ! 3:SC self-cal status=fixed weight=1 selfant 4:BR,true ! 4:BR self-cal status=fixed weight=1 selfant 4:FD,true ! 4:FD self-cal status=fixed weight=1 selfant 4:KP,true ! 4:KP self-cal status=fixed weight=1 selfant 4:LA,true ! 4:LA self-cal status=fixed weight=1 selfant 4:NL,true ! 4:NL self-cal status=fixed weight=1 selfant 4:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 4:PT,true ! 4:PT self-cal status=fixed weight=1 selfant 5:BR,true ! 5:BR self-cal status=fixed weight=1 selfant 5:FD,true ! 5:FD self-cal status=fixed weight=1 selfant 5:KP,true ! 5:KP self-cal status=fixed weight=1 selfant 5:LA,true ! 5:LA self-cal status=fixed weight=1 selfant 5: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:KP,true ! 6:KP self-cal status=fixed weight=1 selfant 6:MK,true ! 6:MK self-cal status=fixed weight=1 selfant 6:OV,true ! 6:OV self-cal status=fixed weight=1 selfant 6:PT,true ! 6:PT self-cal status=fixed weight=1 selfant 7:BR,true ! 7:BR self-cal status=fixed weight=1 selfant 7:FD,true ! 7:FD self-cal status=fixed weight=1 selfant 7:KP,true ! 7:KP self-cal status=fixed weight=1 selfant 7:LA,true ! 7:LA self-cal status=fixed weight=1 selfant 7:MK,true ! 7:MK self-cal status=fixed weight=1 selfant 7:NL,true ! 7:NL self-cal status=fixed weight=1 selfant 7:OV,true ! 7:OV self-cal status=fixed weight=1 selfant 7:PT,true ! 7:PT self-cal status=fixed weight=1 selfant 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 selfant 9:BR,true ! 9:BR self-cal status=fixed weight=1 selfant 9:MK,true ! 9:MK 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. ! A total of 20 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.062093Jy sigma=0.170820 ! Fit after self-cal, rms=0.061980Jy sigma=0.170811 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:NL 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:NY self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5: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:KP self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 6:PT self-cal status=correctable weight=1 ! 7:BR self-cal status=correctable weight=1 ! 7:FD self-cal status=correctable weight=1 ! 7:KP self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:MK self-cal status=correctable weight=1 ! 7:NL self-cal status=correctable weight=1 ! 7:OV self-cal status=correctable weight=1 ! 7:PT self-cal status=correctable weight=1 ! 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 ! 9:BR self-cal status=correctable weight=1 ! 9:MK 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 16 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 7. ! A total of 37 telescope corrections were flagged in sub-array 8. ! A total of 12 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 7. ! A total of 37 telescope corrections were flagged in sub-array 8. ! A total of 12 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 7. ! A total of 37 telescope corrections were flagged in sub-array 8. ! A total of 12 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 7. ! A total of 37 telescope corrections were flagged in sub-array 8. ! A total of 12 telescope corrections were flagged in sub-array 9. ! ! Fit before self-cal, rms=0.061980Jy sigma=0.170811 ! Fit after self-cal, rms=0.054892Jy sigma=0.157255 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=1.195 mas, bmaj=2.1 mas, bpa=16.98 degrees ! Estimated noise=4.82037 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 (23.4, 49). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00046826 Jy ! Component: 100 - total flux cleaned = 0.000117775 Jy ! Component: 150 - total flux cleaned = -3.25633e-05 Jy ! Component: 200 - total flux cleaned = -0.000156577 Jy ! Total flux subtracted in 200 components = -0.000156577 Jy ! Clean residual min=-0.002605 max=0.002596 Jy/beam ! Clean residual mean=-0.000005 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.238042 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 131 components and 0.238042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054830Jy sigma=0.157117 ! Fit after self-cal, rms=0.054798Jy sigma=0.157093 ! 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=1.646 mas, bmaj=2.389 mas, bpa=12.91 degrees ! Estimated noise=3.1738 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 = -0.000118751 Jy ! Component: 100 - total flux cleaned = -0.00023818 Jy ! Component: 150 - total flux cleaned = -0.000256971 Jy ! Component: 200 - total flux cleaned = -0.000274037 Jy ! Component: 250 - total flux cleaned = -0.00030801 Jy ! Component: 300 - total flux cleaned = -0.000324187 Jy ! Component: 350 - total flux cleaned = -0.000323822 Jy ! Component: 400 - total flux cleaned = -0.000323509 Jy ! Total flux subtracted in 400 components = -0.000323509 Jy ! Clean residual min=-0.001594 max=0.001471 Jy/beam ! Clean residual mean=-0.000011 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.237718 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 159 components and 0.237718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054770Jy sigma=0.157029 ! Fit after self-cal, rms=0.054769Jy sigma=0.157027 ! 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 = -1.85036e-05 Jy ! Component: 100 - total flux cleaned = -1.9101e-05 Jy ! Component: 150 - total flux cleaned = -3.40051e-05 Jy ! Component: 200 - total flux cleaned = -1.98985e-05 Jy ! Component: 250 - total flux cleaned = -6.47445e-06 Jy ! Component: 300 - total flux cleaned = -2.01525e-05 Jy ! Component: 350 - total flux cleaned = -6.5833e-06 Jy ! Component: 400 - total flux cleaned = -6.28954e-06 Jy ! Total flux subtracted in 400 components = -6.28954e-06 Jy ! Clean residual min=-0.001581 max=0.001450 Jy/beam ! Clean residual mean=-0.000011 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.237712 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 171 components and 0.237712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054751Jy sigma=0.156993 ! Fit after self-cal, rms=0.054750Jy sigma=0.156992 ! Inverting map print "=== Finished natural weighting clean for al sites ===" ! === Finished natural weighting clean for al sites === unflag * ! Unflagging all baselines in the currently selected channels. ! Applying 2560 buffered edits. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 7. ! A total of 37 telescope corrections were flagged in sub-array 8. ! A total of 12 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 7. ! A total of 37 telescope corrections were flagged in sub-array 8. ! A total of 12 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 7. ! A total of 37 telescope corrections were flagged in sub-array 8. ! A total of 12 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 21 telescope corrections were flagged in sub-array 2. ! A total of 28 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 7. ! A total of 37 telescope corrections were flagged in sub-array 8. ! A total of 12 telescope corrections were flagged in sub-array 9. ! ! Fit before self-cal, rms=0.061807Jy sigma=0.170638 ! Fit after self-cal, rms=0.054715Jy sigma=0.156978 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.646 mas, bmaj=2.389 mas, bpa=12.94 degrees ! Estimated noise=3.17303 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.10967e-05 Jy ! Component: 100 - total flux cleaned = -5.52796e-05 Jy ! Component: 150 - total flux cleaned = -6.82908e-05 Jy ! Component: 200 - total flux cleaned = -6.84298e-05 Jy ! Component: 250 - total flux cleaned = -6.85502e-05 Jy ! Component: 300 - total flux cleaned = -6.89093e-05 Jy ! Component: 350 - total flux cleaned = -8.08558e-05 Jy ! Component: 400 - total flux cleaned = -6.85267e-05 Jy ! Total flux subtracted in 400 components = -6.85267e-05 Jy ! Clean residual min=-0.001591 max=0.001408 Jy/beam ! Clean residual mean=-0.000012 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.237643 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 180 components and 0.237643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054700Jy sigma=0.156949 ! Fit after self-cal, rms=0.054700Jy sigma=0.156948 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.53444e-06 Jy ! Component: 100 - total flux cleaned = 1.47027e-05 Jy ! Component: 150 - total flux cleaned = 1.43905e-05 Jy ! Component: 200 - total flux cleaned = 2.57362e-05 Jy ! Component: 250 - total flux cleaned = 2.59364e-05 Jy ! Component: 300 - total flux cleaned = 2.58268e-05 Jy ! Component: 350 - total flux cleaned = 3.68354e-05 Jy ! Component: 400 - total flux cleaned = 3.66055e-05 Jy ! Total flux subtracted in 400 components = 3.66055e-05 Jy ! Clean residual min=-0.001587 max=0.001404 Jy/beam ! Clean residual mean=-0.000012 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.23768 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 186 components and 0.23768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054688Jy sigma=0.156927 ! Fit after self-cal, rms=0.054688Jy sigma=0.156926 ! 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=0.054688Jy sigma=0.156926 ! Fit after self-cal, rms=0.054728Jy sigma=0.156916 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.646 mas, bmaj=2.389 mas, bpa=12.96 degrees ! Estimated noise=3.17449 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.54808e-05 Jy ! Component: 100 - total flux cleaned = 2.54631e-05 Jy ! Component: 150 - total flux cleaned = 1.46363e-05 Jy ! Component: 200 - total flux cleaned = 2.56294e-05 Jy ! Component: 250 - total flux cleaned = 2.60463e-05 Jy ! Component: 300 - total flux cleaned = 2.62395e-05 Jy ! Component: 350 - total flux cleaned = 3.61777e-05 Jy ! Component: 400 - total flux cleaned = 3.61067e-05 Jy ! Total flux subtracted in 400 components = 3.61067e-05 Jy ! Clean residual min=-0.001595 max=0.001393 Jy/beam ! Clean residual mean=-0.000012 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.237716 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 192 components and 0.237716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054718Jy sigma=0.156896 ! Fit after self-cal, rms=0.054719Jy sigma=0.156895 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 = 1.23473e-05 Jy ! Component: 100 - total flux cleaned = 2.2567e-05 Jy ! Component: 150 - total flux cleaned = 2.23925e-05 Jy ! Component: 200 - total flux cleaned = 2.25728e-05 Jy ! Component: 250 - total flux cleaned = 2.22444e-05 Jy ! Component: 300 - total flux cleaned = 2.22319e-05 Jy ! Component: 350 - total flux cleaned = 2.22735e-05 Jy ! Component: 400 - total flux cleaned = 2.21196e-05 Jy ! Total flux subtracted in 400 components = 2.21196e-05 Jy ! Clean residual min=-0.001585 max=0.001386 Jy/beam ! Clean residual mean=-0.000012 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.237738 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 199 components and 0.237738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054711Jy sigma=0.156879 ! Fit after self-cal, rms=0.054711Jy sigma=0.156879 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.054711Jy sigma=0.156879 ! Fit after self-cal, rms=0.053898Jy sigma=0.153540 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.783 mas, bmaj=3.428 mas, bpa=-48.52 degrees ! Estimated noise=3.38515 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000342609 Jy ! Component: 100 - total flux cleaned = 0.000484575 Jy ! Component: 150 - total flux cleaned = 0.000562708 Jy ! Component: 200 - total flux cleaned = 0.000615052 Jy ! Component: 250 - total flux cleaned = 0.000634801 Jy ! Component: 300 - total flux cleaned = 0.000647187 Jy ! Component: 350 - total flux cleaned = 0.000670311 Jy ! Component: 400 - total flux cleaned = 0.000680989 Jy ! Total flux subtracted in 400 components = 0.000680989 Jy ! Clean residual min=-0.001713 max=0.001453 Jy/beam ! Clean residual mean=-0.000018 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.238419 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 215 components and 0.238419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053896Jy sigma=0.153529 ! Fit after self-cal, rms=0.053908Jy sigma=0.153520 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 = 6.81713e-05 Jy ! Component: 100 - total flux cleaned = 5.73282e-05 Jy ! Component: 150 - total flux cleaned = 5.73076e-05 Jy ! Component: 200 - total flux cleaned = 5.72688e-05 Jy ! Component: 250 - total flux cleaned = 5.71803e-05 Jy ! Component: 300 - total flux cleaned = 5.23627e-05 Jy ! Component: 350 - total flux cleaned = 4.76548e-05 Jy ! Component: 400 - total flux cleaned = 4.79845e-05 Jy ! Total flux subtracted in 400 components = 4.79845e-05 Jy ! Clean residual min=-0.001704 max=0.001466 Jy/beam ! Clean residual mean=-0.000018 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.238467 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 223 components and 0.238467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053907Jy sigma=0.153516 ! Fit after self-cal, rms=0.053907Jy sigma=0.153515 ! 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=1.646 mas, bmaj=2.389 mas, bpa=12.94 degrees ! Estimated noise=3.17884 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.646 x 2.389 at 12.94 degrees (North through East) ! Clean map min=-0.0017154 max=0.21616 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=1.194 mas, bmaj=2.1 mas, bpa=17.02 degrees ! Estimated noise=4.82498 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16512 Jy ! Component: 100 - total flux cleaned = 0.205634 Jy ! Component: 150 - total flux cleaned = 0.219799 Jy ! Component: 200 - total flux cleaned = 0.225305 Jy ! Component: 250 - total flux cleaned = 0.228718 Jy ! Component: 300 - total flux cleaned = 0.230286 Jy ! Component: 350 - total flux cleaned = 0.231217 Jy ! Component: 400 - total flux cleaned = 0.231861 Jy ! Total flux subtracted in 400 components = 0.231861 Jy ! Clean residual min=-0.002568 max=0.002588 Jy/beam ! Clean residual mean=-0.000006 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.231861 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.231861 Jy ! Inverting map and beam ! Estimated beam: bmin=1.646 mas, bmaj=2.389 mas, bpa=12.94 degrees ! Estimated noise=3.17884 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 (-2.8, -5.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251395 Jy ! Component: 100 - total flux cleaned = 0.00431541 Jy ! Component: 150 - total flux cleaned = 0.00511978 Jy ! Component: 200 - total flux cleaned = 0.00541543 Jy ! Component: 250 - total flux cleaned = 0.00575879 Jy ! Component: 300 - total flux cleaned = 0.0061443 Jy ! Component: 350 - total flux cleaned = 0.00642515 Jy ! Component: 400 - total flux cleaned = 0.00658858 Jy ! Total flux subtracted in 400 components = 0.00658858 Jy ! Clean residual min=-0.001569 max=0.001397 Jy/beam ! Clean residual mean=-0.000014 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.23845 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 95 components and 0.238449 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.783 mas, bmaj=3.428 mas, bpa=-48.52 degrees ! Estimated noise=3.38515 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000282744 Jy ! Component: 100 - total flux cleaned = 0.00054847 Jy ! Component: 150 - total flux cleaned = 0.000675672 Jy ! Component: 200 - total flux cleaned = 0.000772575 Jy ! Component: 250 - total flux cleaned = 0.000861355 Jy ! Component: 300 - total flux cleaned = 0.000894141 Jy ! Component: 350 - total flux cleaned = 0.000940628 Jy ! Component: 400 - total flux cleaned = 0.000969834 Jy ! Total flux subtracted in 400 components = 0.000969834 Jy ! Clean residual min=-0.001665 max=0.001428 Jy/beam ! Clean residual mean=-0.000017 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.239419 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 = 1.3686e-05 Jy ! Component: 100 - total flux cleaned = 2.73305e-05 Jy ! Component: 150 - total flux cleaned = 5.22734e-05 Jy ! Component: 200 - total flux cleaned = 5.20415e-05 Jy ! Component: 250 - total flux cleaned = 4.04206e-05 Jy ! Component: 300 - total flux cleaned = 2.98223e-05 Jy ! Component: 350 - total flux cleaned = 4.03262e-05 Jy ! Component: 400 - total flux cleaned = 2.98648e-05 Jy ! Total flux subtracted in 400 components = 2.98648e-05 Jy ! Clean residual min=-0.001650 max=0.001418 Jy/beam ! Clean residual mean=-0.000017 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.239449 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 168 components and 0.239449 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.646 mas, bmaj=2.389 mas, bpa=12.94 degrees ! Estimated noise=3.17884 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104372 Jy ! Component: 100 - total flux cleaned = 0.000104103 Jy ! Component: 150 - total flux cleaned = 0.000104387 Jy ! Component: 200 - total flux cleaned = 8.39718e-05 Jy ! Component: 250 - total flux cleaned = 6.3832e-05 Jy ! Component: 300 - total flux cleaned = 8.32462e-05 Jy ! Component: 350 - total flux cleaned = 6.43894e-05 Jy ! Component: 400 - total flux cleaned = 4.58396e-05 Jy ! Total flux subtracted in 400 components = 4.58396e-05 Jy ! Clean residual min=-0.001458 max=0.001421 Jy/beam ! Clean residual mean=-0.000012 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.239495 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 195 components and 0.239495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053954Jy sigma=0.153562 ! Fit after self-cal, rms=0.053947Jy sigma=0.153547 wmodel /scr/pima/rdv95_uvs/J0617+5701_X_map.mod ! Writing 195 model components to file: /scr/pima/rdv95_uvs/J0617+5701_X_map.mod wobs /scr/pima/rdv95_uvs/J0617+5701_X_uvs.fits ! Applying 574 buffered edits. ! Writing UV FITS file: /scr/pima/rdv95_uvs/J0617+5701_X_uvs.fits wwins /scr/pima/rdv95_uvs/J0617+5701_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv95_uvs/J0617+5701_X_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 = -0.000274483 Jy ! Component: 100 - total flux cleaned = -0.000375164 Jy ! Component: 150 - total flux cleaned = -0.000519114 Jy ! Component: 200 - total flux cleaned = -0.000612489 Jy ! Component: 250 - total flux cleaned = -0.000634674 Jy ! Component: 300 - total flux cleaned = -0.000656763 Jy ! Component: 350 - total flux cleaned = -0.000722556 Jy ! Component: 400 - total flux cleaned = -0.000787069 Jy ! Component: 450 - total flux cleaned = -0.000829091 Jy ! Component: 500 - total flux cleaned = -0.000870875 Jy ! Component: 550 - total flux cleaned = -0.000994243 Jy ! Component: 600 - total flux cleaned = -0.000993974 Jy ! Component: 650 - total flux cleaned = -0.00103402 Jy ! Component: 700 - total flux cleaned = -0.000994474 Jy ! Component: 750 - total flux cleaned = -0.00103398 Jy ! Component: 800 - total flux cleaned = -0.00109234 Jy ! Component: 850 - total flux cleaned = -0.00116887 Jy ! Component: 900 - total flux cleaned = -0.00116883 Jy ! Component: 950 - total flux cleaned = -0.00120646 Jy ! Component: 1000 - total flux cleaned = -0.00122495 Jy ! Component: 1050 - total flux cleaned = -0.00120658 Jy ! Component: 1100 - total flux cleaned = -0.0012614 Jy ! Component: 1150 - total flux cleaned = -0.00136917 Jy ! Component: 1200 - total flux cleaned = -0.00136897 Jy ! Component: 1250 - total flux cleaned = -0.00140432 Jy ! Component: 1300 - total flux cleaned = -0.00143925 Jy ! Component: 1350 - total flux cleaned = -0.00152603 Jy ! Component: 1400 - total flux cleaned = -0.00159475 Jy ! Component: 1450 - total flux cleaned = -0.00164573 Jy ! Component: 1500 - total flux cleaned = -0.0017303 Jy ! Component: 1550 - total flux cleaned = -0.00178053 Jy ! Component: 1600 - total flux cleaned = -0.00189727 Jy ! Component: 1650 - total flux cleaned = -0.00196355 Jy ! Component: 1700 - total flux cleaned = -0.00207853 Jy ! Component: 1750 - total flux cleaned = -0.00216014 Jy ! Component: 1800 - total flux cleaned = -0.00219263 Jy ! Component: 1850 - total flux cleaned = -0.00233746 Jy ! Component: 1900 - total flux cleaned = -0.0024013 Jy ! Component: 1950 - total flux cleaned = -0.00249652 Jy ! Component: 2000 - total flux cleaned = -0.0024649 Jy ! Component: 2050 - total flux cleaned = -0.00257464 Jy ! Component: 2100 - total flux cleaned = -0.00260568 Jy ! Component: 2150 - total flux cleaned = -0.002652 Jy ! Component: 2200 - total flux cleaned = -0.00271352 Jy ! Component: 2250 - total flux cleaned = -0.00272867 Jy ! Component: 2300 - total flux cleaned = -0.00278949 Jy ! Component: 2350 - total flux cleaned = -0.00284998 Jy ! Component: 2400 - total flux cleaned = -0.00298491 Jy ! Component: 2450 - total flux cleaned = -0.00304431 Jy ! Component: 2500 - total flux cleaned = -0.00310352 Jy ! Component: 2550 - total flux cleaned = -0.00314766 Jy ! Component: 2600 - total flux cleaned = -0.00322086 Jy ! Component: 2650 - total flux cleaned = -0.00327909 Jy ! Component: 2700 - total flux cleaned = -0.00333702 Jy ! Component: 2750 - total flux cleaned = -0.003337 Jy ! Component: 2800 - total flux cleaned = -0.00339435 Jy ! Component: 2850 - total flux cleaned = -0.00343713 Jy ! Component: 2900 - total flux cleaned = -0.00346547 Jy ! Component: 2950 - total flux cleaned = -0.0035499 Jy ! Component: 3000 - total flux cleaned = -0.00359193 Jy ! Component: 3050 - total flux cleaned = -0.00367574 Jy ! Component: 3100 - total flux cleaned = -0.00370345 Jy ! Component: 3150 - total flux cleaned = -0.00380006 Jy ! Component: 3200 - total flux cleaned = -0.00382757 Jy ! Component: 3250 - total flux cleaned = -0.0039231 Jy ! Component: 3300 - total flux cleaned = -0.00400447 Jy ! Component: 3350 - total flux cleaned = -0.00399101 Jy ! Component: 3400 - total flux cleaned = -0.00408499 Jy ! Component: 3450 - total flux cleaned = -0.00411174 Jy ! Component: 3500 - total flux cleaned = -0.0041252 Jy ! Component: 3550 - total flux cleaned = -0.00427079 Jy ! Component: 3600 - total flux cleaned = -0.00427081 Jy ! Component: 3650 - total flux cleaned = -0.00434942 Jy ! Component: 3700 - total flux cleaned = -0.00438853 Jy ! Component: 3750 - total flux cleaned = -0.0044404 Jy ! Component: 3800 - total flux cleaned = -0.00446618 Jy ! Component: 3850 - total flux cleaned = -0.00454335 Jy ! Component: 3900 - total flux cleaned = -0.00462001 Jy ! Component: 3950 - total flux cleaned = -0.00463276 Jy ! Component: 4000 - total flux cleaned = -0.00470886 Jy ! Component: 4050 - total flux cleaned = -0.00475915 Jy ! Total flux subtracted in 4096 components = -0.00479675 Jy ! Clean residual min=-0.000751 max=0.000700 Jy/beam ! Clean residual mean=-0.000004 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.234698 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 460 components and 0.234698 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv95_uvs/J0617+5701_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.646 x 2.389 at 12.94 degrees (North through East) ! Clean map min=-0.0012741 max=0.21563 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv95_uvs/J0617+5701_X_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= 0.2156 rms= 0.00023 Jy quit ! Quitting program ! Log file /scr/pima/rdv95_uvs/J0617+5701_X_uvs.log closed on Wed Nov 6 20:44:18 2013