! Started logfile: /scr/pima/rdv93_uvs/J0527+0331_X_uvs.log on Tue Oct 8 15:44:14 2013 obs /scr/pima/rdv93_uvs/J0527+0331_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J0527+0331_X_uva.fits ! AN table 1: 55 integrations on 55 of 55 possible baselines. ! AN table 2: 2 integrations on 6 of 6 possible baselines. ! AN table 3: 3 integrations on 15 of 15 possible baselines. ! AN table 4: 2 integrations on 28 of 28 possible baselines. ! AN table 5: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.782193 visibilities/baseline/integration-bin. ! Found source: J0527+0331 ! ! 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 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 10156 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/rdv93_uvs/J0527+0331_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:FT 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:MK self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:MK 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:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT 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 ! 4:SC 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:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 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 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.078805Jy sigma=9.113302 ! Fit after self-cal, rms=0.582146Jy sigma=4.813471 ! 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:FT ! Flagging baselines of antenna 1:FT in the currently selected channels. ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8115 mas, bmaj=1.88 mas, bpa=-2.861 degrees ! Estimated noise=1.90117 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 = 0.313951 Jy ! Component: 100 - total flux cleaned = 0.383792 Jy ! Total flux subtracted in 100 components = 0.383792 Jy ! Clean residual min=-0.009506 max=0.022758 Jy/beam ! Clean residual mean=-0.000015 rms=0.002345 Jy/beam ! Combined flux in latest and established models = 0.383792 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.383792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079377Jy sigma=0.687572 ! Fit after self-cal, rms=0.079379Jy sigma=0.687537 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227818 Jy ! Component: 100 - total flux cleaned = 0.0346843 Jy ! Total flux subtracted in 100 components = 0.0346843 Jy ! Clean residual min=-0.006683 max=0.009733 Jy/beam ! Clean residual mean=-0.000002 rms=0.001809 Jy/beam ! Combined flux in latest and established models = 0.418476 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.418476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067348Jy sigma=0.559366 ! Fit after self-cal, rms=0.067345Jy sigma=0.559281 ! 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=0.9485 mas, bmaj=2.304 mas, bpa=-6.731 degrees ! Estimated noise=0.93927 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 = 0.0202889 Jy ! Component: 100 - total flux cleaned = 0.027845 Jy ! Component: 150 - total flux cleaned = 0.0310977 Jy ! Component: 200 - total flux cleaned = 0.0328627 Jy ! Total flux subtracted in 200 components = 0.0328627 Jy ! Clean residual min=-0.006780 max=0.005946 Jy/beam ! Clean residual mean=0.000002 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 0.451339 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.451339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063116Jy sigma=0.503668 ! Fit after self-cal, rms=0.063117Jy sigma=0.503622 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 FT 1.00* HN 0.97 ! KP 1.01 LA 1.01 MK 0.99 NL 0.94 ! OV 1.00 PT 0.99 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 KP 1.52 MK 1.10 OV 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 1.11 KP 1.08 LA 1.09 ! OV 1.08 PT 1.06 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.12 FD 1.13 KP 1.09 LA 1.07 ! NL 0.96 OV 1.12 PT 0.97 SC 1.04 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 1.04 HN 1.01 KP 1.08 ! LA 1.05 MK 1.13 NL 1.01 OV 1.02 ! PT 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 FT 1.00* HN 0.97 ! KP 0.95 LA 0.97 MK 1.01 NL 0.95 ! OV 1.00 PT 0.99 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.18 KP 1.62 MK 1.07 OV 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 FD 1.05 KP 0.97 LA 1.08 ! OV 1.10 PT 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.12 FD 1.07 KP 0.98 LA 1.01 ! NL 1.06 OV 1.05 PT 1.05 SC 1.13 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 1.03 HN 1.05 KP 1.04 ! LA 1.02 MK 1.10 NL 1.05 OV 1.01 ! PT 1.07 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 FT 1.00* HN 1.01 ! KP 0.87 LA 1.03 MK 1.00 NL 1.00 ! OV 1.04 PT 0.99 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.24 KP 2.35 MK 1.08 OV 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.16 FD 1.04 KP 0.95 LA 1.12 ! OV 1.06 PT 1.14 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.11 FD 0.99 KP 0.98 LA 1.13 ! NL 1.05 OV 1.15 PT 1.03 SC 1.06 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.09 FD 1.08 HN 1.03 KP 0.91 ! LA 1.05 MK 1.11 NL 1.05 OV 1.10 ! PT 1.06 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 FT 1.00* HN 1.00 ! KP 0.92 LA 1.02 MK 1.04 NL 1.03 ! OV 1.02 PT 1.02 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.17 KP 1.46 MK 1.14 OV 1.10 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 FD 1.15 KP 0.97 LA 1.18 ! OV 1.11 PT 1.06 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 FD 1.11 KP 0.91 LA 1.09 ! NL 1.17 OV 1.06 PT 1.19 SC 1.10 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 FD 1.12 HN 1.09 KP 0.94 ! LA 1.07 MK 1.15 NL 1.10 OV 1.10 ! PT 1.11 ! ! ! Fit before self-cal, rms=0.063117Jy sigma=0.503622 ! Fit after self-cal, rms=0.056485Jy sigma=0.438005 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9509 mas, bmaj=2.313 mas, bpa=-6.613 degrees ! Estimated noise=0.938853 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 (5.2, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131237 Jy ! Component: 100 - total flux cleaned = 0.00130526 Jy ! Component: 150 - total flux cleaned = 0.00164085 Jy ! Component: 200 - total flux cleaned = 0.0018135 Jy ! Total flux subtracted in 200 components = 0.0018135 Jy ! Clean residual min=-0.002495 max=0.002414 Jy/beam ! Clean residual mean=-0.000001 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.453152 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.453152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056227Jy sigma=0.436180 ! Fit after self-cal, rms=0.056248Jy sigma=0.435911 ! 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=0.056248Jy sigma=0.435911 ! Fit after self-cal, rms=0.056213Jy sigma=0.435866 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.951 mas, bmaj=2.313 mas, bpa=-6.604 degrees ! Estimated noise=0.938782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000591442 Jy ! Component: 100 - total flux cleaned = 0.000801899 Jy ! Component: 150 - total flux cleaned = 0.000980332 Jy ! Component: 200 - total flux cleaned = 0.000942412 Jy ! Total flux subtracted in 200 components = 0.000942412 Jy ! Clean residual min=-0.002164 max=0.002179 Jy/beam ! Clean residual mean=-0.000001 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.454095 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.454095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056120Jy sigma=0.435218 ! Fit after self-cal, rms=0.056112Jy sigma=0.435158 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 = -6.13355e-06 Jy ! Component: 100 - total flux cleaned = -6.77864e-06 Jy ! Component: 150 - total flux cleaned = -7.17158e-06 Jy ! Component: 200 - total flux cleaned = -6.74602e-06 Jy ! Total flux subtracted in 200 components = -6.74602e-06 Jy ! Clean residual min=-0.002018 max=0.002131 Jy/beam ! Clean residual mean=-0.000001 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.454088 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 0.454088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056066Jy sigma=0.434870 ! Fit after self-cal, rms=0.056063Jy sigma=0.434848 ! 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=0.056063Jy sigma=0.434848 ! Fit after self-cal, rms=0.055670Jy sigma=0.430191 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9517 mas, bmaj=2.314 mas, bpa=-6.585 degrees ! Estimated noise=0.93913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000232742 Jy ! Component: 100 - total flux cleaned = -0.000267677 Jy ! Component: 150 - total flux cleaned = -0.000324152 Jy ! Component: 200 - total flux cleaned = -0.000324452 Jy ! Total flux subtracted in 200 components = -0.000324452 Jy ! Clean residual min=-0.001610 max=0.001573 Jy/beam ! Clean residual mean=-0.000000 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.453764 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 0.453764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055629Jy sigma=0.429899 ! Fit after self-cal, rms=0.055629Jy sigma=0.429876 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 = -8.51417e-06 Jy ! Component: 100 - total flux cleaned = -3.06869e-05 Jy ! Component: 150 - total flux cleaned = -3.063e-05 Jy ! Component: 200 - total flux cleaned = -3.05808e-05 Jy ! Total flux subtracted in 200 components = -3.05808e-05 Jy ! Clean residual min=-0.001566 max=0.001612 Jy/beam ! Clean residual mean=-0.000000 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.453733 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.453733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055612Jy sigma=0.429760 ! Fit after self-cal, rms=0.055609Jy sigma=0.429753 ! 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=0.055609Jy sigma=0.429753 ! Fit after self-cal, rms=0.055672Jy sigma=0.429690 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.317 mas, bmaj=3.414 mas, bpa=-3.081 degrees ! Estimated noise=1.09281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000131163 Jy ! Component: 100 - total flux cleaned = 0.000147684 Jy ! Component: 150 - total flux cleaned = 0.000147539 Jy ! Component: 200 - total flux cleaned = 0.000161928 Jy ! Total flux subtracted in 200 components = 0.000161928 Jy ! Clean residual min=-0.001485 max=0.001610 Jy/beam ! Clean residual mean=-0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.453895 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 110 components and 0.453895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055668Jy sigma=0.429635 ! Fit after self-cal, rms=0.055666Jy sigma=0.429626 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 = 0.000135287 Jy ! Component: 100 - total flux cleaned = 0.00013476 Jy ! Component: 150 - total flux cleaned = 0.000146144 Jy ! Component: 200 - total flux cleaned = 0.000167304 Jy ! Total flux subtracted in 200 components = 0.000167304 Jy ! Clean residual min=-0.001474 max=0.001609 Jy/beam ! Clean residual mean=-0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.454062 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 115 components and 0.454062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055665Jy sigma=0.429604 ! Fit after self-cal, rms=0.055663Jy sigma=0.429600 ! 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. ! Applying 2560 buffered edits. 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:MK,true ! 1:MK self-cal status=fixed weight=1 selfant 1:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 1:OV,true ! 1:OV self-cal status=fixed weight=1 selfant 1:PT,true ! 1:PT self-cal status=fixed weight=1 selfant 1:SC,true ! 1:SC self-cal status=fixed weight=1 selfant 2:BR,true ! 2:BR self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:MK,true ! 2:MK 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:KP,true ! 3:KP self-cal status=fixed weight=1 selfant 3:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3:OV,true ! 3:OV self-cal status=fixed weight=1 selfant 3:PT,true ! 3:PT self-cal status=fixed weight=1 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 4:SC,true ! 4:SC self-cal status=fixed weight=1 selfant 5:BR,true ! 5:BR self-cal status=fixed weight=1 selfant 5:FD,true ! 5:FD self-cal status=fixed weight=1 selfant 5:HN,true ! 5:HN self-cal status=fixed weight=1 selfant 5:KP,true ! 5:KP self-cal status=fixed weight=1 selfant 5:LA,true ! 5:LA self-cal status=fixed weight=1 selfant 5:MK,true ! 5:MK self-cal status=fixed weight=1 selfant 5:NL,true ! 5:NL self-cal status=fixed weight=1 selfant 5:OV,true ! 5:OV self-cal status=fixed weight=1 selfant 5:PT,true ! 5:PT self-cal status=fixed weight=1 ![Exited script file: /tmp/ff.ff] selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.057233Jy sigma=0.435295 ! Fit after self-cal, rms=0.057233Jy sigma=0.435295 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:FT 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:MK self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:MK 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:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT 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 ! 4:SC 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:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.057233Jy sigma=0.435295 ! Fit after self-cal, rms=0.055654Jy sigma=0.429590 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=0.8098 mas, bmaj=1.892 mas, bpa=-2.537 degrees ! Estimated noise=1.97117 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 (24.4, 47.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216986 Jy ! Component: 100 - total flux cleaned = 0.00217968 Jy ! Component: 150 - total flux cleaned = 0.0021073 Jy ! Component: 200 - total flux cleaned = 0.00182833 Jy ! Total flux subtracted in 200 components = 0.00182833 Jy ! Clean residual min=-0.003779 max=0.003724 Jy/beam ! Clean residual mean=-0.000001 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.455891 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 134 components and 0.455891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055659Jy sigma=0.429731 ! Fit after self-cal, rms=0.055657Jy sigma=0.429677 ! 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=0.9523 mas, bmaj=2.314 mas, bpa=-6.559 degrees ! Estimated noise=0.939108 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 (26, -29.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224642 Jy ! Component: 100 - total flux cleaned = 9.20244e-05 Jy ! Component: 150 - total flux cleaned = 9.48356e-05 Jy ! Component: 200 - total flux cleaned = 0.000195138 Jy ! Component: 250 - total flux cleaned = 0.000193241 Jy ! Component: 300 - total flux cleaned = 0.00022163 Jy ! Component: 350 - total flux cleaned = 0.000249108 Jy ! Component: 400 - total flux cleaned = 0.000248995 Jy ! Total flux subtracted in 400 components = 0.000248995 Jy ! Clean residual min=-0.001465 max=0.001427 Jy/beam ! Clean residual mean=-0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.45614 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 167 components and 0.45614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055548Jy sigma=0.428833 ! Fit after self-cal, rms=0.055544Jy sigma=0.428787 ! 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 = 0.000220623 Jy ! Component: 100 - total flux cleaned = 0.000322423 Jy ! Component: 150 - total flux cleaned = 0.000323384 Jy ! Component: 200 - total flux cleaned = 0.000346826 Jy ! Component: 250 - total flux cleaned = 0.000346229 Jy ! Component: 300 - total flux cleaned = 0.000325331 Jy ! Component: 350 - total flux cleaned = 0.000304593 Jy ! Component: 400 - total flux cleaned = 0.000265923 Jy ! Total flux subtracted in 400 components = 0.000265923 Jy ! Clean residual min=-0.001440 max=0.001413 Jy/beam ! Clean residual mean=-0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.456406 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 185 components and 0.456406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055507Jy sigma=0.428531 ! Fit after self-cal, rms=0.055505Jy sigma=0.428523 ! 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 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.057104Jy sigma=0.434335 ! Fit after self-cal, rms=0.055512Jy sigma=0.428481 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9525 mas, bmaj=2.315 mas, bpa=-6.568 degrees ! Estimated noise=0.93926 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.00891e-05 Jy ! Component: 100 - total flux cleaned = 0.000172912 Jy ! Component: 150 - total flux cleaned = 0.000230323 Jy ! Component: 200 - total flux cleaned = 0.000211649 Jy ! Component: 250 - total flux cleaned = 0.000193717 Jy ! Component: 300 - total flux cleaned = 0.000194305 Jy ! Component: 350 - total flux cleaned = 0.00021085 Jy ! Component: 400 - total flux cleaned = 0.000178023 Jy ! Total flux subtracted in 400 components = 0.000178023 Jy ! Clean residual min=-0.001410 max=0.001406 Jy/beam ! Clean residual mean=-0.000000 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.456584 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 195 components and 0.456583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055487Jy sigma=0.428320 ! Fit after self-cal, rms=0.055486Jy sigma=0.428314 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4, -35.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000463618 Jy ! Component: 100 - total flux cleaned = 0.0002303 Jy ! Component: 150 - total flux cleaned = 0.000177308 Jy ! Component: 200 - total flux cleaned = 5.73176e-05 Jy ! Component: 250 - total flux cleaned = -2.95511e-05 Jy ! Component: 300 - total flux cleaned = -9.09979e-05 Jy ! Component: 350 - total flux cleaned = -0.000168568 Jy ! Component: 400 - total flux cleaned = -0.000186777 Jy ! Total flux subtracted in 400 components = -0.000186777 Jy ! Clean residual min=-0.001460 max=0.001349 Jy/beam ! Clean residual mean=-0.000000 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.456397 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 226 components and 0.456397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055425Jy sigma=0.427913 ! Fit after self-cal, rms=0.055420Jy sigma=0.427888 ! 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=0.055420Jy sigma=0.427888 ! Fit after self-cal, rms=0.055446Jy sigma=0.427824 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9528 mas, bmaj=2.315 mas, bpa=-6.564 degrees ! Estimated noise=0.939206 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000118201 Jy ! Component: 100 - total flux cleaned = -9.51216e-05 Jy ! Component: 150 - total flux cleaned = -3.67372e-05 Jy ! Component: 200 - total flux cleaned = -3.69753e-05 Jy ! Component: 250 - total flux cleaned = -1.9149e-05 Jy ! Component: 300 - total flux cleaned = -1.95535e-05 Jy ! Component: 350 - total flux cleaned = -3.62662e-05 Jy ! Component: 400 - total flux cleaned = -3.57697e-05 Jy ! Total flux subtracted in 400 components = -3.57697e-05 Jy ! Clean residual min=-0.001429 max=0.001391 Jy/beam ! Clean residual mean=0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.456361 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 247 components and 0.456361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055419Jy sigma=0.427649 ! Fit after self-cal, rms=0.055418Jy sigma=0.427642 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 = 8.86304e-05 Jy ! Component: 100 - total flux cleaned = 0.000105093 Jy ! Component: 150 - total flux cleaned = 0.000137255 Jy ! Component: 200 - total flux cleaned = 0.000122109 Jy ! Component: 250 - total flux cleaned = 0.00012223 Jy ! Component: 300 - total flux cleaned = 0.000136901 Jy ! Component: 350 - total flux cleaned = 0.000136836 Jy ! Component: 400 - total flux cleaned = 0.000109004 Jy ! Total flux subtracted in 400 components = 0.000109004 Jy ! Clean residual min=-0.001433 max=0.001383 Jy/beam ! Clean residual mean=0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.45647 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 269 components and 0.45647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055401Jy sigma=0.427533 ! Fit after self-cal, rms=0.055399Jy sigma=0.427530 ! 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=0.055399Jy sigma=0.427530 ! Fit after self-cal, rms=0.054717Jy sigma=0.420540 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.319 mas, bmaj=3.415 mas, bpa=-3.078 degrees ! Estimated noise=1.09179 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000163391 Jy ! Component: 100 - total flux cleaned = 0.000209738 Jy ! Component: 150 - total flux cleaned = 0.000237381 Jy ! Component: 200 - total flux cleaned = 0.000212441 Jy ! Component: 250 - total flux cleaned = 0.000177688 Jy ! Component: 300 - total flux cleaned = 0.000177947 Jy ! Component: 350 - total flux cleaned = 0.000167818 Jy ! Component: 400 - total flux cleaned = 0.000177174 Jy ! Total flux subtracted in 400 components = 0.000177174 Jy ! Clean residual min=-0.001377 max=0.001457 Jy/beam ! Clean residual mean=-0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.456647 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 298 components and 0.456647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054715Jy sigma=0.420496 ! Fit after self-cal, rms=0.054714Jy sigma=0.420486 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-5.6, -15.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.86264e-05 Jy ! Component: 100 - total flux cleaned = -0.000532823 Jy ! Component: 150 - total flux cleaned = -0.000601007 Jy ! Component: 200 - total flux cleaned = -0.000631569 Jy ! Component: 250 - total flux cleaned = -0.000658385 Jy ! Component: 300 - total flux cleaned = -0.000584838 Jy ! Component: 350 - total flux cleaned = -0.000607819 Jy ! Component: 400 - total flux cleaned = -0.000629789 Jy ! Total flux subtracted in 400 components = -0.000629789 Jy ! Clean residual min=-0.001190 max=0.001216 Jy/beam ! Clean residual mean=0.000000 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.456017 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 357 components and 0.456017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054656Jy sigma=0.419980 ! Fit after self-cal, rms=0.054652Jy sigma=0.419958 ! Inverting map ! Added new window around map position (-40.4, -44.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000553129 Jy ! Component: 100 - total flux cleaned = 0.000365854 Jy ! Component: 150 - total flux cleaned = 0.000390298 Jy ! Component: 200 - total flux cleaned = 0.000508242 Jy ! Component: 250 - total flux cleaned = 0.000575549 Jy ! Component: 300 - total flux cleaned = 0.000703304 Jy ! Component: 350 - total flux cleaned = 0.000744575 Jy ! Component: 400 - total flux cleaned = 0.000784014 Jy ! Total flux subtracted in 400 components = 0.000784014 Jy ! Clean residual min=-0.001083 max=0.001013 Jy/beam ! Clean residual mean=0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.456801 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 416 components and 0.456801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054606Jy sigma=0.419529 ! Fit after self-cal, rms=0.054603Jy sigma=0.419512 ! 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=0.9531 mas, bmaj=2.316 mas, bpa=-6.565 degrees ! Estimated noise=0.939625 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9531 x 2.316 at -6.565 degrees (North through East) ! Clean map min=-0.0014208 max=0.42437 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=0.8107 mas, bmaj=1.893 mas, bpa=-2.535 degrees ! Estimated noise=1.97418 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.327009 Jy ! Component: 100 - total flux cleaned = 0.399953 Jy ! Component: 150 - total flux cleaned = 0.424031 Jy ! Component: 200 - total flux cleaned = 0.434944 Jy ! Component: 250 - total flux cleaned = 0.441066 Jy ! Component: 300 - total flux cleaned = 0.443812 Jy ! Component: 350 - total flux cleaned = 0.446055 Jy ! Component: 400 - total flux cleaned = 0.446796 Jy ! Total flux subtracted in 400 components = 0.446796 Jy ! Clean residual min=-0.003935 max=0.003395 Jy/beam ! Clean residual mean=-0.000001 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.446797 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 50 model components to the UV plane model. ! The established model now contains 50 components and 0.446797 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9531 mas, bmaj=2.316 mas, bpa=-6.565 degrees ! Estimated noise=0.939625 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339392 Jy ! Component: 100 - total flux cleaned = 0.00434825 Jy ! Component: 150 - total flux cleaned = 0.00517619 Jy ! Component: 200 - total flux cleaned = 0.00578436 Jy ! Component: 250 - total flux cleaned = 0.00617326 Jy ! Component: 300 - total flux cleaned = 0.00638201 Jy ! Component: 350 - total flux cleaned = 0.00648235 Jy ! Component: 400 - total flux cleaned = 0.00634515 Jy ! Total flux subtracted in 400 components = 0.00634515 Jy ! Clean residual min=-0.001523 max=0.001376 Jy/beam ! Clean residual mean=-0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.453142 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 115 components and 0.453142 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=2.319 mas, bmaj=3.415 mas, bpa=-3.078 degrees ! Estimated noise=1.09179 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000756533 Jy ! Component: 100 - total flux cleaned = 0.00102628 Jy ! Component: 150 - total flux cleaned = 0.00110704 Jy ! Component: 200 - total flux cleaned = 0.00111126 Jy ! Component: 250 - total flux cleaned = 0.00127485 Jy ! Component: 300 - total flux cleaned = 0.001486 Jy ! Component: 350 - total flux cleaned = 0.0016302 Jy ! Component: 400 - total flux cleaned = 0.00193019 Jy ! Total flux subtracted in 400 components = 0.00193019 Jy ! Clean residual min=-0.001290 max=0.001110 Jy/beam ! Clean residual mean=-0.000000 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.455072 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129373 Jy ! Component: 100 - total flux cleaned = 0.000179883 Jy ! Component: 150 - total flux cleaned = 0.000179197 Jy ! Component: 200 - total flux cleaned = 0.000132622 Jy ! Component: 250 - total flux cleaned = 0.000133239 Jy ! Component: 300 - total flux cleaned = 0.000133198 Jy ! Component: 350 - total flux cleaned = 9.03092e-05 Jy ! Component: 400 - total flux cleaned = 4.85245e-05 Jy ! Total flux subtracted in 400 components = 4.85245e-05 Jy ! Clean residual min=-0.001179 max=0.001011 Jy/beam ! Clean residual mean=-0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.45512 Jy ! Adding 122 model components to the UV plane model. ! The established model now contains 232 components and 0.45512 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9531 mas, bmaj=2.316 mas, bpa=-6.565 degrees ! Estimated noise=0.939625 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000961825 Jy ! Component: 100 - total flux cleaned = -0.00115851 Jy ! Component: 150 - total flux cleaned = -0.00130566 Jy ! Component: 200 - total flux cleaned = -0.00127016 Jy ! Component: 250 - total flux cleaned = -0.00117 Jy ! Component: 300 - total flux cleaned = -0.00110529 Jy ! Component: 350 - total flux cleaned = -0.00113768 Jy ! Component: 400 - total flux cleaned = -0.00116708 Jy ! Total flux subtracted in 400 components = -0.00116708 Jy ! Clean residual min=-0.001211 max=0.001124 Jy/beam ! Clean residual mean=0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.453953 Jy selfcal ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 296 components and 0.453953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054671Jy sigma=0.419847 ! Fit after self-cal, rms=0.054651Jy sigma=0.419760 wmodel /scr/pima/rdv93_uvs/J0527+0331_X_map.mod ! Writing 296 model components to file: /scr/pima/rdv93_uvs/J0527+0331_X_map.mod wobs /scr/pima/rdv93_uvs/J0527+0331_X_uvs.fits ! Applying 1427 buffered edits. ! Writing UV FITS file: /scr/pima/rdv93_uvs/J0527+0331_X_uvs.fits wwins /scr/pima/rdv93_uvs/J0527+0331_X_map.win ! wwins: Wrote 7 windows to /scr/pima/rdv93_uvs/J0527+0331_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 = -2.05612e-05 Jy ! Component: 100 - total flux cleaned = -0.000140864 Jy ! Component: 150 - total flux cleaned = -0.000258109 Jy ! Component: 200 - total flux cleaned = -0.000333913 Jy ! Component: 250 - total flux cleaned = -0.000389186 Jy ! Component: 300 - total flux cleaned = -0.000425013 Jy ! Component: 350 - total flux cleaned = -0.000460637 Jy ! Component: 400 - total flux cleaned = -0.000530325 Jy ! Component: 450 - total flux cleaned = -0.000581508 Jy ! Component: 500 - total flux cleaned = -0.00061516 Jy ! Component: 550 - total flux cleaned = -0.000664911 Jy ! Component: 600 - total flux cleaned = -0.000697741 Jy ! Component: 650 - total flux cleaned = -0.000730063 Jy ! Component: 700 - total flux cleaned = -0.000697848 Jy ! Component: 750 - total flux cleaned = -0.000698043 Jy ! Component: 800 - total flux cleaned = -0.000698127 Jy ! Component: 850 - total flux cleaned = -0.000667124 Jy ! Component: 900 - total flux cleaned = -0.000636631 Jy ! Component: 950 - total flux cleaned = -0.000636591 Jy ! Component: 1000 - total flux cleaned = -0.000666508 Jy ! Component: 1050 - total flux cleaned = -0.000725711 Jy ! Component: 1100 - total flux cleaned = -0.000710988 Jy ! Component: 1150 - total flux cleaned = -0.000754528 Jy ! Component: 1200 - total flux cleaned = -0.000740188 Jy ! Component: 1250 - total flux cleaned = -0.000768919 Jy ! Component: 1300 - total flux cleaned = -0.00074056 Jy ! Component: 1350 - total flux cleaned = -0.000867412 Jy ! Component: 1400 - total flux cleaned = -0.000839424 Jy ! Component: 1450 - total flux cleaned = -0.000950539 Jy ! Component: 1500 - total flux cleaned = -0.000978085 Jy ! Component: 1550 - total flux cleaned = -0.00104659 Jy ! Component: 1600 - total flux cleaned = -0.00107365 Jy ! Component: 1650 - total flux cleaned = -0.00111418 Jy ! Component: 1700 - total flux cleaned = -0.00116791 Jy ! Component: 1750 - total flux cleaned = -0.00120804 Jy ! Component: 1800 - total flux cleaned = -0.00122122 Jy ! Component: 1850 - total flux cleaned = -0.00131352 Jy ! Component: 1900 - total flux cleaned = -0.0013922 Jy ! Component: 1950 - total flux cleaned = -0.00143129 Jy ! Component: 2000 - total flux cleaned = -0.00147006 Jy ! Component: 2050 - total flux cleaned = -0.00153446 Jy ! Component: 2100 - total flux cleaned = -0.00154725 Jy ! Component: 2150 - total flux cleaned = -0.00166172 Jy ! Component: 2200 - total flux cleaned = -0.00169967 Jy ! Component: 2250 - total flux cleaned = -0.00175001 Jy ! Component: 2300 - total flux cleaned = -0.00173758 Jy ! Component: 2350 - total flux cleaned = -0.00178735 Jy ! Component: 2400 - total flux cleaned = -0.00182447 Jy ! Component: 2450 - total flux cleaned = -0.00184905 Jy ! Component: 2500 - total flux cleaned = -0.00186132 Jy ! Component: 2550 - total flux cleaned = -0.00187358 Jy ! Component: 2600 - total flux cleaned = -0.0019221 Jy ! Component: 2650 - total flux cleaned = -0.00193426 Jy ! Component: 2700 - total flux cleaned = -0.00197024 Jy ! Component: 2750 - total flux cleaned = -0.00200614 Jy ! Component: 2800 - total flux cleaned = -0.00199433 Jy ! Component: 2850 - total flux cleaned = -0.00202995 Jy ! Component: 2900 - total flux cleaned = -0.00202991 Jy ! Component: 2950 - total flux cleaned = -0.00202994 Jy ! Component: 3000 - total flux cleaned = -0.00208851 Jy ! Component: 3050 - total flux cleaned = -0.00217017 Jy ! Component: 3100 - total flux cleaned = -0.00212372 Jy ! Component: 3150 - total flux cleaned = -0.00214677 Jy ! Component: 3200 - total flux cleaned = -0.00214676 Jy ! Component: 3250 - total flux cleaned = -0.00218114 Jy ! Component: 3300 - total flux cleaned = -0.00216967 Jy ! Component: 3350 - total flux cleaned = -0.00220378 Jy ! Component: 3400 - total flux cleaned = -0.00220381 Jy ! Component: 3450 - total flux cleaned = -0.00220375 Jy ! Component: 3500 - total flux cleaned = -0.00219256 Jy ! Component: 3550 - total flux cleaned = -0.00224853 Jy ! Component: 3600 - total flux cleaned = -0.00228195 Jy ! Component: 3650 - total flux cleaned = -0.00227085 Jy ! Component: 3700 - total flux cleaned = -0.00232613 Jy ! Component: 3750 - total flux cleaned = -0.00232616 Jy ! Component: 3800 - total flux cleaned = -0.0023592 Jy ! Component: 3850 - total flux cleaned = -0.00234825 Jy ! Component: 3900 - total flux cleaned = -0.00242452 Jy ! Component: 3950 - total flux cleaned = -0.00245712 Jy ! Component: 4000 - total flux cleaned = -0.00248962 Jy ! Component: 4050 - total flux cleaned = -0.0025436 Jy ! Total flux subtracted in 4096 components = -0.00251134 Jy ! Clean residual min=-0.000617 max=0.000636 Jy/beam ! Clean residual mean=0.000000 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.451442 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 592 components and 0.451442 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv93_uvs/J0527+0331_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9531 x 2.316 at -6.565 degrees (North through East) ! Clean map min=-0.0015691 max=0.4242 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J0527+0331_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= 0.4241 rms= 0.00018 Jy quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J0527+0331_X_uvs.log closed on Tue Oct 8 15:44:20 2013