! Started logfile: /scr/pima/rdv93_uvs/J1756+1535_X_uvs.log on Tue Oct 8 15:49:39 2013 obs /scr/pima/rdv93_uvs/J1756+1535_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J1756+1535_X_uva.fits ! AN table 1: 5 integrations on 1 of 1 possible baselines. ! AN table 2: 3 integrations on 15 of 15 possible baselines. ! AN table 3: 3 integrations on 1 of 1 possible baselines. ! AN table 4: 4 integrations on 15 of 15 possible baselines. ! AN table 5: 11 integrations on 55 of 55 possible baselines. ! AN table 6: 3 integrations on 21 of 21 possible baselines. ! AN table 7: 9 integrations on 45 of 45 possible baselines. ! AN table 8: 4 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.915254 visibilities/baseline/integration-bin. ! Found source: J1756+1535 ! ! 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 4752 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/J1756+1535_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:HN self-cal status=correctable weight=1 ! 1:NY self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:LA 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:LA self-cal status=correctable weight=1 ! 4:MK 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: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:NY self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 5:SC self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:HN self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 6:PT self-cal status=correctable weight=1 ! 6:SC self-cal status=correctable weight=1 ! 7:BR self-cal status=correctable weight=1 ! 7:FD self-cal status=correctable weight=1 ! 7:HN self-cal status=correctable weight=1 ! 7:KP self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:MK self-cal status=correctable weight=1 ! 7:NL self-cal status=correctable weight=1 ! 7:OV self-cal status=correctable weight=1 ! 7:PT self-cal status=correctable weight=1 ! 7:SC self-cal status=correctable weight=1 ! 8:BR self-cal status=correctable weight=1 ! 8:FD self-cal status=correctable weight=1 ! 8:KP self-cal status=correctable weight=1 ! 8:LA self-cal status=correctable weight=1 ! 8:MK self-cal status=correctable weight=1 ! 8:NL self-cal status=correctable weight=1 ! 8:OV self-cal status=correctable weight=1 ! 8:PT self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 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 10 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=1.017371Jy sigma=5.399575 ! Fit after self-cal, rms=0.770074Jy sigma=3.937542 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] flag 1:NY ! Flagging baselines of antenna 1:NY in the currently selected channels. flag 5:NY ! Flagging baselines of antenna 5: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=0.8816 mas, bmaj=1.796 mas, bpa=-0.7014 degrees ! Estimated noise=2.91258 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 = 0.182986 Jy ! Component: 100 - total flux cleaned = 0.233604 Jy ! Total flux subtracted in 100 components = 0.233604 Jy ! Clean residual min=-0.006717 max=0.021518 Jy/beam ! Clean residual mean=0.000009 rms=0.001758 Jy/beam ! Combined flux in latest and established models = 0.233604 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.233604 Jy ! ! Correcting IF 1. ! A total of 10 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.067460Jy sigma=0.378729 ! Fit after self-cal, rms=0.067443Jy sigma=0.378206 ! Inverting map and beam ! Estimated beam: bmin=0.8816 mas, bmaj=1.796 mas, bpa=-0.7014 degrees ! Estimated noise=2.91258 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0231878 Jy ! Component: 100 - total flux cleaned = 0.0338722 Jy ! Total flux subtracted in 100 components = 0.0338722 Jy ! Clean residual min=-0.004364 max=0.010621 Jy/beam ! Clean residual mean=0.000003 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.267476 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.267476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058977Jy sigma=0.308779 ! Fit after self-cal, rms=0.058978Jy sigma=0.308423 ! Inverting map ! Added new window around map position (-1.2, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00952428 Jy ! Component: 100 - total flux cleaned = 0.0135244 Jy ! Total flux subtracted in 100 components = 0.0135244 Jy ! Clean residual min=-0.004161 max=0.004167 Jy/beam ! Clean residual mean=0.000001 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.281001 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 15 components and 0.281001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057620Jy sigma=0.296722 ! Fit after self-cal, rms=0.057480Jy sigma=0.295815 ! 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=1.051 mas, bmaj=2.111 mas, bpa=0.9485 degrees ! Estimated noise=2.03862 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 = 0.00483926 Jy ! Component: 100 - total flux cleaned = 0.00690525 Jy ! Component: 150 - total flux cleaned = 0.00743921 Jy ! Component: 200 - total flux cleaned = 0.00755678 Jy ! Total flux subtracted in 200 components = 0.00755678 Jy ! Clean residual min=-0.003522 max=0.003538 Jy/beam ! Clean residual mean=-0.000002 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.288558 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.288558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057224Jy sigma=0.293159 ! Fit after self-cal, rms=0.057202Jy sigma=0.293045 ! 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: ! HN 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 LA 1.03 NL 0.95 OV 1.04 ! PT 1.03 SC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 1.00 LA 1.02 MK 1.08 ! OV 0.96 PT 0.96 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 0.97 HN 0.94 KP 1.02 ! LA 1.01 MK 0.98 NL 0.92 NY 1.00* ! OV 0.97 PT 1.00 SC 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.02 HN 1.02 KP 1.03 LA 0.99 ! NL 0.95 PT 1.15 SC 1.02 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.03 FD 0.99 HN 1.01 KP 1.03 ! LA 1.01 MK 1.03 NL 0.96 OV 1.02 ! PT 1.02 SC 0.96 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.99 FD 0.98 KP 1.01 LA 1.00 ! MK 1.03 NL 1.30 OV 1.04 PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 LA 1.04 NL 1.00 OV 1.01 ! PT 1.01 SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.99 LA 0.97 MK 1.08 ! OV 0.97 PT 1.04 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.95 FD 0.99 HN 1.01 KP 0.96 ! LA 0.98 MK 1.03 NL 0.95 NY 1.00* ! OV 0.96 PT 0.98 SC 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.02 HN 1.14 KP 0.99 LA 1.00 ! NL 1.03 PT 1.07 SC 1.01 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.01 FD 1.05 HN 1.02 KP 0.99 ! LA 0.97 MK 0.97 NL 0.97 OV 1.01 ! PT 1.05 SC 1.01 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.03 FD 1.04 KP 0.97 LA 1.01 ! MK 0.99 NL 1.29 OV 0.94 PT 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 LA 1.03 NL 0.95 OV 1.01 ! PT 1.04 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 0.99 LA 1.09 MK 1.07 ! OV 1.03 PT 0.96 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 FD 0.96 HN 0.98 KP 0.85 ! LA 1.02 MK 0.98 NL 1.01 NY 1.00* ! OV 1.01 PT 0.97 SC 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.07 HN 1.02 KP 0.89 LA 1.13 ! NL 1.00 PT 0.96 SC 0.99 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.04 FD 1.00 HN 1.02 KP 0.87 ! LA 1.06 MK 0.98 NL 1.01 OV 1.05 ! PT 0.99 SC 0.98 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.07 FD 0.98 KP 0.91 LA 1.03 ! MK 1.00 NL 1.35 OV 1.01 PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 LA 1.04 NL 1.17 OV 0.99 ! PT 1.05 SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.07 LA 1.08 MK 1.18 ! OV 0.96 PT 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 0.98 HN 0.97 KP 0.91 ! LA 1.02 MK 1.00 NL 1.01 NY 1.00* ! OV 0.99 PT 1.01 SC 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.02 HN 1.05 KP 0.94 LA 1.08 ! NL 1.05 PT 1.05 SC 0.99 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.04 FD 1.03 HN 1.02 KP 0.93 ! LA 1.07 MK 0.99 NL 1.03 OV 1.07 ! PT 1.02 SC 1.04 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.94 FD 1.14 KP 0.93 LA 1.04 ! MK 1.10 NL 1.43 OV 1.04 PT 1.06 ! ! ! Fit before self-cal, rms=0.057202Jy sigma=0.293045 ! Fit after self-cal, rms=0.054982Jy sigma=0.275300 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.116 mas, bpa=0.9901 degrees ! Estimated noise=2.03233 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 = 0.000702201 Jy ! Component: 100 - total flux cleaned = 0.000564054 Jy ! Component: 150 - total flux cleaned = 0.000486182 Jy ! Component: 200 - total flux cleaned = 0.000485531 Jy ! Total flux subtracted in 200 components = 0.000485531 Jy ! Clean residual min=-0.002398 max=0.002330 Jy/beam ! Clean residual mean=-0.000003 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.289043 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.289043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054887Jy sigma=0.274967 ! Fit after self-cal, rms=0.054912Jy sigma=0.274874 ! 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=0.054912Jy sigma=0.274874 ! Fit after self-cal, rms=0.054810Jy sigma=0.274840 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=2.115 mas, bpa=0.9793 degrees ! Estimated noise=2.02954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254535 Jy ! Component: 100 - total flux cleaned = 0.000259507 Jy ! Component: 150 - total flux cleaned = 0.000227515 Jy ! Component: 200 - total flux cleaned = 0.000227617 Jy ! Total flux subtracted in 200 components = 0.000227617 Jy ! Clean residual min=-0.002353 max=0.002286 Jy/beam ! Clean residual mean=-0.000002 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.289271 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.289271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054748Jy sigma=0.274642 ! Fit after self-cal, rms=0.054735Jy sigma=0.274614 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 = 7.14149e-05 Jy ! Component: 100 - total flux cleaned = 7.31868e-05 Jy ! Component: 150 - total flux cleaned = 4.56402e-05 Jy ! Component: 200 - total flux cleaned = 1.95757e-05 Jy ! Total flux subtracted in 200 components = 1.95757e-05 Jy ! Clean residual min=-0.002318 max=0.002254 Jy/beam ! Clean residual mean=-0.000002 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.28929 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.28929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054693Jy sigma=0.274492 ! Fit after self-cal, rms=0.054681Jy sigma=0.274475 ! 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=0.054681Jy sigma=0.274475 ! Fit after self-cal, rms=0.054503Jy sigma=0.273274 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=2.115 mas, bpa=0.9674 degrees ! Estimated noise=2.02758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.65571e-05 Jy ! Component: 100 - total flux cleaned = -4.87756e-07 Jy ! Component: 150 - total flux cleaned = 1.17689e-09 Jy ! Component: 200 - total flux cleaned = 2.02608e-07 Jy ! Total flux subtracted in 200 components = 2.02608e-07 Jy ! Clean residual min=-0.002242 max=0.002062 Jy/beam ! Clean residual mean=-0.000002 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.28929 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.28929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054467Jy sigma=0.273167 ! Fit after self-cal, rms=0.054460Jy sigma=0.273150 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.53836e-05 Jy ! Component: 100 - total flux cleaned = 4.90588e-05 Jy ! Component: 150 - total flux cleaned = 2.69984e-05 Jy ! Component: 200 - total flux cleaned = 2.80089e-05 Jy ! Total flux subtracted in 200 components = 2.80089e-05 Jy ! Clean residual min=-0.002215 max=0.002047 Jy/beam ! Clean residual mean=-0.000002 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.289318 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.289318 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054433Jy sigma=0.273077 ! Fit after self-cal, rms=0.054426Jy sigma=0.273067 ! 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=0.054426Jy sigma=0.273067 ! Fit after self-cal, rms=0.054390Jy sigma=0.273056 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.397 mas, bmaj=3.098 mas, bpa=1.539 degrees ! Estimated noise=2.23484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142338 Jy ! Component: 100 - total flux cleaned = 0.000165121 Jy ! Component: 150 - total flux cleaned = 0.000136623 Jy ! Component: 200 - total flux cleaned = 0.000114334 Jy ! Total flux subtracted in 200 components = 0.000114334 Jy ! Clean residual min=-0.002605 max=0.002533 Jy/beam ! Clean residual mean=-0.000003 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.289433 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.289433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054384Jy sigma=0.273021 ! Fit after self-cal, rms=0.054374Jy sigma=0.273008 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 = 6.21815e-05 Jy ! Component: 100 - total flux cleaned = 5.18959e-05 Jy ! Component: 150 - total flux cleaned = 2.25789e-05 Jy ! Component: 200 - total flux cleaned = 1.33008e-05 Jy ! Total flux subtracted in 200 components = 1.33008e-05 Jy ! Clean residual min=-0.002587 max=0.002499 Jy/beam ! Clean residual mean=-0.000003 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.289446 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 0.289446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054370Jy sigma=0.272989 ! Fit after self-cal, rms=0.054363Jy sigma=0.272982 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:HN,true ! 1:HN self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 selfant 2:SC,true ! 2:SC self-cal status=fixed weight=1 selfant 3:LA,true ! 3:LA 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:LA,true ! 4:LA self-cal status=fixed weight=1 selfant 4:MK,true ! 4:MK 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: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 selfant 5:SC,true ! 5:SC self-cal status=fixed weight=1 selfant 6:FD,true ! 6:FD self-cal status=fixed weight=1 selfant 6:HN,true ! 6:HN self-cal status=fixed weight=1 selfant 6:KP,true ! 6:KP self-cal status=fixed weight=1 selfant 6:LA,true ! 6:LA self-cal status=fixed weight=1 selfant 6:NL,true ! 6:NL self-cal status=fixed weight=1 selfant 6:PT,true ! 6:PT self-cal status=fixed weight=1 selfant 6:SC,true ! 6:SC self-cal status=fixed weight=1 selfant 7:BR,true ! 7:BR self-cal status=fixed weight=1 selfant 7:FD,true ! 7:FD self-cal status=fixed weight=1 selfant 7:HN,true ! 7:HN self-cal status=fixed weight=1 selfant 7:KP,true ! 7:KP self-cal status=fixed weight=1 selfant 7:LA,true ! 7:LA self-cal status=fixed weight=1 selfant 7:MK,true ! 7:MK self-cal status=fixed weight=1 selfant 7:NL,true ! 7:NL self-cal status=fixed weight=1 selfant 7:OV,true ! 7:OV self-cal status=fixed weight=1 selfant 7:PT,true ! 7:PT self-cal status=fixed weight=1 selfant 7:SC,true ! 7:SC self-cal status=fixed weight=1 selfant 8:BR,true ! 8:BR self-cal status=fixed weight=1 selfant 8:FD,true ! 8:FD self-cal status=fixed weight=1 selfant 8:KP,true ! 8:KP self-cal status=fixed weight=1 selfant 8:LA,true ! 8:LA self-cal status=fixed weight=1 selfant 8:MK,true ! 8:MK self-cal status=fixed weight=1 selfant 8:NL,true ! 8:NL self-cal status=fixed weight=1 selfant 8:OV,true ! 8:OV self-cal status=fixed weight=1 selfant 8:PT,true ! 8:PT self-cal status=fixed weight=1 ![Exited script file: /tmp/ff.ff] selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.061595Jy sigma=0.295850 ! Fit after self-cal, rms=0.059374Jy sigma=0.294589 selfant "",false ! 1:HN self-cal status=correctable weight=1 ! 1:NY self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:LA 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:LA self-cal status=correctable weight=1 ! 4:MK 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: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:NY self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 5:SC self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:HN self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 6:PT self-cal status=correctable weight=1 ! 6:SC self-cal status=correctable weight=1 ! 7:BR self-cal status=correctable weight=1 ! 7:FD self-cal status=correctable weight=1 ! 7:HN self-cal status=correctable weight=1 ! 7:KP self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:MK self-cal status=correctable weight=1 ! 7:NL self-cal status=correctable weight=1 ! 7:OV self-cal status=correctable weight=1 ! 7:PT self-cal status=correctable weight=1 ! 7:SC self-cal status=correctable weight=1 ! 8:BR self-cal status=correctable weight=1 ! 8:FD self-cal status=correctable weight=1 ! 8:KP self-cal status=correctable weight=1 ! 8:LA self-cal status=correctable weight=1 ! 8:MK self-cal status=correctable weight=1 ! 8:NL self-cal status=correctable weight=1 ! 8:OV self-cal status=correctable weight=1 ! 8:PT self-cal status=correctable weight=1 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 11 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 11 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 11 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 11 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=0.059374Jy sigma=0.294589 ! Fit after self-cal, rms=0.056920Jy sigma=0.268210 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=0.8684 mas, bmaj=1.556 mas, bpa=-5.993 degrees ! Estimated noise=2.93155 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 = 0.000278524 Jy ! Component: 100 - total flux cleaned = 0.000233301 Jy ! Component: 150 - total flux cleaned = 0.000149128 Jy ! Component: 200 - total flux cleaned = 3.46248e-05 Jy ! Total flux subtracted in 200 components = 3.46248e-05 Jy ! Clean residual min=-0.003225 max=0.002758 Jy/beam ! Clean residual mean=-0.000002 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.289481 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.289481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056861Jy sigma=0.268148 ! Fit after self-cal, rms=0.056823Jy sigma=0.268078 ! 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=1.023 mas, bmaj=1.786 mas, bpa=-5.439 degrees ! Estimated noise=2.0247 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 (22, -38.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129888 Jy ! Component: 100 - total flux cleaned = 0.00129951 Jy ! Component: 150 - total flux cleaned = 0.00129328 Jy ! Component: 200 - total flux cleaned = 0.00133386 Jy ! Component: 250 - total flux cleaned = 0.00140544 Jy ! Component: 300 - total flux cleaned = 0.00133813 Jy ! Component: 350 - total flux cleaned = 0.00133866 Jy ! Component: 400 - total flux cleaned = 0.00133828 Jy ! Total flux subtracted in 400 components = 0.00133828 Jy ! Clean residual min=-0.002133 max=0.002107 Jy/beam ! Clean residual mean=-0.000002 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.290819 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 89 components and 0.290819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056640Jy sigma=0.267512 ! Fit after self-cal, rms=0.056615Jy sigma=0.267462 ! 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 = 0.000135493 Jy ! Component: 100 - total flux cleaned = 0.000196485 Jy ! Component: 150 - total flux cleaned = 0.000195981 Jy ! Component: 200 - total flux cleaned = 0.000169207 Jy ! Component: 250 - total flux cleaned = 0.000170288 Jy ! Component: 300 - total flux cleaned = 0.000170444 Jy ! Component: 350 - total flux cleaned = 0.000170805 Jy ! Component: 400 - total flux cleaned = 0.000170257 Jy ! Total flux subtracted in 400 components = 0.000170257 Jy ! Clean residual min=-0.002082 max=0.002071 Jy/beam ! Clean residual mean=-0.000002 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.290989 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 107 components and 0.290989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056546Jy sigma=0.267287 ! Fit after self-cal, rms=0.056532Jy sigma=0.267274 ! 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 10 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=0.060684Jy sigma=0.294416 ! Fit after self-cal, rms=0.056595Jy sigma=0.267200 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.789 mas, bpa=-5.337 degrees ! Estimated noise=2.02362 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155809 Jy ! Component: 100 - total flux cleaned = 0.000323452 Jy ! Component: 150 - total flux cleaned = 0.000422543 Jy ! Component: 200 - total flux cleaned = 0.000468671 Jy ! Component: 250 - total flux cleaned = 0.000490958 Jy ! Component: 300 - total flux cleaned = 0.000490697 Jy ! Component: 350 - total flux cleaned = 0.000511832 Jy ! Component: 400 - total flux cleaned = 0.000533085 Jy ! Total flux subtracted in 400 components = 0.000533085 Jy ! Clean residual min=-0.002034 max=0.002099 Jy/beam ! Clean residual mean=-0.000002 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.291522 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 112 components and 0.291522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056535Jy sigma=0.267059 ! Fit after self-cal, rms=0.056526Jy sigma=0.267047 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 (0.6, -30.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001928 Jy ! Component: 100 - total flux cleaned = 0.00238182 Jy ! Component: 150 - total flux cleaned = 0.00238132 Jy ! Component: 200 - total flux cleaned = 0.00241842 Jy ! Component: 250 - total flux cleaned = 0.00251637 Jy ! Component: 300 - total flux cleaned = 0.00266704 Jy ! Component: 350 - total flux cleaned = 0.00280842 Jy ! Component: 400 - total flux cleaned = 0.00294291 Jy ! Total flux subtracted in 400 components = 0.00294291 Jy ! Clean residual min=-0.001951 max=0.001782 Jy/beam ! Clean residual mean=-0.000002 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.294465 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 145 components and 0.294465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056386Jy sigma=0.266507 ! Fit after self-cal, rms=0.056379Jy sigma=0.266476 ! 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=0.056379Jy sigma=0.266476 ! Fit after self-cal, rms=0.056397Jy sigma=0.266420 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=1.79 mas, bpa=-5.273 degrees ! Estimated noise=2.02182 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000421908 Jy ! Component: 100 - total flux cleaned = 0.000625435 Jy ! Component: 150 - total flux cleaned = 0.00075927 Jy ! Component: 200 - total flux cleaned = 0.000935208 Jy ! Component: 250 - total flux cleaned = 0.00105629 Jy ! Component: 300 - total flux cleaned = 0.0011726 Jy ! Component: 350 - total flux cleaned = 0.0012403 Jy ! Component: 400 - total flux cleaned = 0.00130639 Jy ! Total flux subtracted in 400 components = 0.00130639 Jy ! Clean residual min=-0.001868 max=0.001752 Jy/beam ! Clean residual mean=-0.000002 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.295772 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 156 components and 0.295772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056337Jy sigma=0.266254 ! Fit after self-cal, rms=0.056333Jy sigma=0.266247 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 = 8.17397e-05 Jy ! Component: 100 - total flux cleaned = 0.0001691 Jy ! Component: 150 - total flux cleaned = 0.000232996 Jy ! Component: 200 - total flux cleaned = 0.000295078 Jy ! Component: 250 - total flux cleaned = 0.000375337 Jy ! Component: 300 - total flux cleaned = 0.000414359 Jy ! Component: 350 - total flux cleaned = 0.000433782 Jy ! Component: 400 - total flux cleaned = 0.00045266 Jy ! Total flux subtracted in 400 components = 0.00045266 Jy ! Clean residual min=-0.001833 max=0.001749 Jy/beam ! Clean residual mean=-0.000002 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.296224 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 163 components and 0.296224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056294Jy sigma=0.266147 ! Fit after self-cal, rms=0.056291Jy sigma=0.266144 ! 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=0.056291Jy sigma=0.266144 ! Fit after self-cal, rms=0.056075Jy sigma=0.263702 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.392 mas, bmaj=3.047 mas, bpa=0.4174 degrees ! Estimated noise=2.22382 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000633146 Jy ! Component: 100 - total flux cleaned = 0.000761011 Jy ! Component: 150 - total flux cleaned = 0.000838361 Jy ! Component: 200 - total flux cleaned = 0.000952678 Jy ! Component: 250 - total flux cleaned = 0.00104514 Jy ! Component: 300 - total flux cleaned = 0.00109479 Jy ! Component: 350 - total flux cleaned = 0.00112981 Jy ! Component: 400 - total flux cleaned = 0.00115233 Jy ! Total flux subtracted in 400 components = 0.00115233 Jy ! Clean residual min=-0.001904 max=0.002010 Jy/beam ! Clean residual mean=-0.000003 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.297377 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 187 components and 0.297376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056071Jy sigma=0.263662 ! Fit after self-cal, rms=0.056067Jy sigma=0.263653 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 (29.6, -40.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114257 Jy ! Component: 100 - total flux cleaned = 0.00128695 Jy ! Component: 150 - total flux cleaned = 0.00140475 Jy ! Component: 200 - total flux cleaned = 0.00130482 Jy ! Component: 250 - total flux cleaned = 0.00124368 Jy ! Component: 300 - total flux cleaned = 0.00121444 Jy ! Component: 350 - total flux cleaned = 0.00118711 Jy ! Component: 400 - total flux cleaned = 0.00121234 Jy ! Total flux subtracted in 400 components = 0.00121234 Jy ! Clean residual min=-0.001822 max=0.001787 Jy/beam ! Clean residual mean=-0.000002 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.298589 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 233 components and 0.298589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055988Jy sigma=0.263188 ! Fit after self-cal, rms=0.055985Jy sigma=0.263154 ! 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=1.025 mas, bmaj=1.79 mas, bpa=-5.218 degrees ! Estimated noise=2.02265 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.025 x 1.79 at -5.218 degrees (North through East) ! Clean map min=-0.0016337 max=0.23436 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=0.8702 mas, bmaj=1.559 mas, bpa=-5.773 degrees ! Estimated noise=2.92942 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.181025 Jy ! Component: 100 - total flux cleaned = 0.234211 Jy ! Component: 150 - total flux cleaned = 0.258513 Jy ! Component: 200 - total flux cleaned = 0.271467 Jy ! Component: 250 - total flux cleaned = 0.278732 Jy ! Component: 300 - total flux cleaned = 0.283129 Jy ! Component: 350 - total flux cleaned = 0.286125 Jy ! Component: 400 - total flux cleaned = 0.28765 Jy ! Total flux subtracted in 400 components = 0.28765 Jy ! Clean residual min=-0.003271 max=0.003021 Jy/beam ! Clean residual mean=-0.000000 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.28765 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.28765 Jy ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=1.79 mas, bpa=-5.218 degrees ! Estimated noise=2.02265 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 = 0.00307459 Jy ! Component: 100 - total flux cleaned = 0.00518864 Jy ! Component: 150 - total flux cleaned = 0.00690386 Jy ! Component: 200 - total flux cleaned = 0.00792237 Jy ! Component: 250 - total flux cleaned = 0.00850633 Jy ! Component: 300 - total flux cleaned = 0.00900047 Jy ! Component: 350 - total flux cleaned = 0.00941907 Jy ! Component: 400 - total flux cleaned = 0.00972169 Jy ! Total flux subtracted in 400 components = 0.00972169 Jy ! Clean residual min=-0.001949 max=0.001774 Jy/beam ! Clean residual mean=-0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.297371 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 94 components and 0.297371 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=2.392 mas, bmaj=3.047 mas, bpa=0.4174 degrees ! Estimated noise=2.22382 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000747631 Jy ! Component: 100 - total flux cleaned = 0.000928624 Jy ! Component: 150 - total flux cleaned = 0.00101184 Jy ! Component: 200 - total flux cleaned = 0.00127404 Jy ! Component: 250 - total flux cleaned = 0.00134196 Jy ! Component: 300 - total flux cleaned = 0.00134179 Jy ! Component: 350 - total flux cleaned = 0.00128111 Jy ! Component: 400 - total flux cleaned = 0.00137012 Jy ! Total flux subtracted in 400 components = 0.00137012 Jy ! Clean residual min=-0.001917 max=0.001833 Jy/beam ! Clean residual mean=-0.000002 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.298741 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 = 8.42855e-05 Jy ! Component: 100 - total flux cleaned = 0.000164764 Jy ! Component: 150 - total flux cleaned = 0.00021772 Jy ! Component: 200 - total flux cleaned = 0.000342927 Jy ! Component: 250 - total flux cleaned = 0.000390495 Jy ! Component: 300 - total flux cleaned = 0.000460454 Jy ! Component: 350 - total flux cleaned = 0.000527742 Jy ! Component: 400 - total flux cleaned = 0.000593799 Jy ! Total flux subtracted in 400 components = 0.000593799 Jy ! Clean residual min=-0.001837 max=0.001847 Jy/beam ! Clean residual mean=-0.000002 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.299335 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 192 components and 0.299335 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=1.79 mas, bpa=-5.218 degrees ! Estimated noise=2.02265 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.6101e-05 Jy ! Component: 100 - total flux cleaned = 0.000265017 Jy ! Component: 150 - total flux cleaned = 0.000304728 Jy ! Component: 200 - total flux cleaned = 0.000303276 Jy ! Component: 250 - total flux cleaned = 0.000303589 Jy ! Component: 300 - total flux cleaned = 0.000376473 Jy ! Component: 350 - total flux cleaned = 0.000340228 Jy ! Component: 400 - total flux cleaned = 0.000339911 Jy ! Total flux subtracted in 400 components = 0.000339911 Jy ! Clean residual min=-0.001840 max=0.001744 Jy/beam ! Clean residual mean=-0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.299675 Jy selfcal ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 237 components and 0.299675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056005Jy sigma=0.263212 ! Fit after self-cal, rms=0.055980Jy sigma=0.263145 wmodel /scr/pima/rdv93_uvs/J1756+1535_X_map.mod ! Writing 237 model components to file: /scr/pima/rdv93_uvs/J1756+1535_X_map.mod wobs /scr/pima/rdv93_uvs/J1756+1535_X_uvs.fits ! Applying 52 buffered edits. ! Writing UV FITS file: /scr/pima/rdv93_uvs/J1756+1535_X_uvs.fits wwins /scr/pima/rdv93_uvs/J1756+1535_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv93_uvs/J1756+1535_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 = 0.000102878 Jy ! Component: 100 - total flux cleaned = 0.000165895 Jy ! Component: 150 - total flux cleaned = 0.000227021 Jy ! Component: 200 - total flux cleaned = 0.000316034 Jy ! Component: 250 - total flux cleaned = 0.000344516 Jy ! Component: 300 - total flux cleaned = 0.000344056 Jy ! Component: 350 - total flux cleaned = 0.000260092 Jy ! Component: 400 - total flux cleaned = 0.00026053 Jy ! Component: 450 - total flux cleaned = 0.000260386 Jy ! Component: 500 - total flux cleaned = 0.000233645 Jy ! Component: 550 - total flux cleaned = 0.000180547 Jy ! Component: 600 - total flux cleaned = 0.000180413 Jy ! Component: 650 - total flux cleaned = 0.00018024 Jy ! Component: 700 - total flux cleaned = 7.72522e-05 Jy ! Component: 750 - total flux cleaned = 7.75029e-05 Jy ! Component: 800 - total flux cleaned = 5.25896e-05 Jy ! Component: 850 - total flux cleaned = 2.80823e-05 Jy ! Component: 900 - total flux cleaned = 0.000101913 Jy ! Component: 950 - total flux cleaned = 2.84418e-05 Jy ! Component: 1000 - total flux cleaned = 0.000125477 Jy ! Component: 1050 - total flux cleaned = 7.71788e-05 Jy ! Component: 1100 - total flux cleaned = 2.92599e-05 Jy ! Component: 1150 - total flux cleaned = 7.67866e-05 Jy ! Component: 1200 - total flux cleaned = 2.99094e-05 Jy ! Component: 1250 - total flux cleaned = 2.98468e-05 Jy ! Component: 1300 - total flux cleaned = 9.91332e-05 Jy ! Component: 1350 - total flux cleaned = 5.31858e-05 Jy ! Component: 1400 - total flux cleaned = 7.58079e-05 Jy ! Component: 1450 - total flux cleaned = 0.00012129 Jy ! Component: 1500 - total flux cleaned = 0.000143731 Jy ! Component: 1550 - total flux cleaned = 0.000188443 Jy ! Component: 1600 - total flux cleaned = 0.000232777 Jy ! Component: 1650 - total flux cleaned = 0.000254585 Jy ! Component: 1700 - total flux cleaned = 0.000254297 Jy ! Component: 1750 - total flux cleaned = 0.000297658 Jy ! Component: 1800 - total flux cleaned = 0.000319387 Jy ! Component: 1850 - total flux cleaned = 0.00038369 Jy ! Component: 1900 - total flux cleaned = 0.000341129 Jy ! Component: 1950 - total flux cleaned = 0.000489468 Jy ! Component: 2000 - total flux cleaned = 0.000510602 Jy ! Component: 2050 - total flux cleaned = 0.000552353 Jy ! Component: 2100 - total flux cleaned = 0.000489769 Jy ! Component: 2150 - total flux cleaned = 0.000614246 Jy ! Component: 2200 - total flux cleaned = 0.000614363 Jy ! Component: 2250 - total flux cleaned = 0.000635059 Jy ! Component: 2300 - total flux cleaned = 0.000757224 Jy ! Component: 2350 - total flux cleaned = 0.000675875 Jy ! Component: 2400 - total flux cleaned = 0.000756777 Jy ! Component: 2450 - total flux cleaned = 0.000816693 Jy ! Component: 2500 - total flux cleaned = 0.000836585 Jy ! Component: 2550 - total flux cleaned = 0.000796805 Jy ! Component: 2600 - total flux cleaned = 0.0009155 Jy ! Component: 2650 - total flux cleaned = 0.000876142 Jy ! Component: 2700 - total flux cleaned = 0.000954213 Jy ! Component: 2750 - total flux cleaned = 0.000856576 Jy ! Component: 2800 - total flux cleaned = 0.00097298 Jy ! Component: 2850 - total flux cleaned = 0.000934494 Jy ! Component: 2900 - total flux cleaned = 0.00091515 Jy ! Component: 2950 - total flux cleaned = 0.00099163 Jy ! Component: 3000 - total flux cleaned = 0.0010107 Jy ! Component: 3050 - total flux cleaned = 0.000991626 Jy ! Component: 3100 - total flux cleaned = 0.000991446 Jy ! Component: 3150 - total flux cleaned = 0.000991389 Jy ! Component: 3200 - total flux cleaned = 0.00110363 Jy ! Component: 3250 - total flux cleaned = 0.000991913 Jy ! Component: 3300 - total flux cleaned = 0.00112177 Jy ! Component: 3350 - total flux cleaned = 0.00115875 Jy ! Component: 3400 - total flux cleaned = 0.00125066 Jy ! Component: 3450 - total flux cleaned = 0.00114074 Jy ! Component: 3500 - total flux cleaned = 0.00117716 Jy ! Component: 3550 - total flux cleaned = 0.00123164 Jy ! Component: 3600 - total flux cleaned = 0.00114129 Jy ! Component: 3650 - total flux cleaned = 0.00114126 Jy ! Component: 3700 - total flux cleaned = 0.0012131 Jy ! Component: 3750 - total flux cleaned = 0.00119508 Jy ! Component: 3800 - total flux cleaned = 0.00121292 Jy ! Component: 3850 - total flux cleaned = 0.00112424 Jy ! Component: 3900 - total flux cleaned = 0.00108882 Jy ! Component: 3950 - total flux cleaned = 0.00112419 Jy ! Component: 4000 - total flux cleaned = 0.0011419 Jy ! Component: 4050 - total flux cleaned = 0.00107197 Jy ! Total flux subtracted in 4096 components = 0.000967443 Jy ! Clean residual min=-0.001114 max=0.001180 Jy/beam ! Clean residual mean=-0.000002 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.300643 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 551 components and 0.300642 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv93_uvs/J1756+1535_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.025 x 1.79 at -5.218 degrees (North through East) ! Clean map min=-0.001575 max=0.2344 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J1756+1535_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= 0.2344 rms= 0.0003 Jy quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J1756+1535_X_uvs.log closed on Tue Oct 8 15:49:45 2013