! Started logfile: /scr/pima/rdv95_uvs/J1931+2243_S_uvs.log on Wed Nov 6 20:49:09 2013 obs /scr/pima/rdv95_uvs/J1931+2243_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv95_uvs/J1931+2243_S_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! AN table 2: 4 integrations on 21 of 21 possible baselines. ! AN table 3: 4 integrations on 28 of 28 possible baselines. ! AN table 4: 5 integrations on 45 of 45 possible baselines. ! AN table 5: 15 integrations on 1 of 1 possible baselines. ! AN table 6: 5 integrations on 15 of 15 possible baselines. ! AN table 7: 7 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.990741 visibilities/baseline/integration-bin. ! Found source: J1931+2243 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2996 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.4 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv95_uvs/J1931+2243_S] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KP 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 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:NY self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 6:PT self-cal status=correctable weight=1 ! 7:FD self-cal status=correctable weight=1 ! 7:KP 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 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.400x0.400 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.080329Jy sigma=6.357003 ! Fit after self-cal, rms=0.582723Jy sigma=3.364034 ! 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 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=4.108 mas, bmaj=5.376 mas, bpa=19.5 degrees ! Estimated noise=3.03615 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 = 0.324217 Jy ! Component: 100 - total flux cleaned = 0.399269 Jy ! Total flux subtracted in 100 components = 0.399269 Jy ! Clean residual min=-0.009052 max=0.027283 Jy/beam ! Clean residual mean=-0.000110 rms=0.002764 Jy/beam ! Combined flux in latest and established models = 0.399269 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.399269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088940Jy sigma=0.542652 ! Fit after self-cal, rms=0.088876Jy sigma=0.542411 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027895 Jy ! Component: 100 - total flux cleaned = 0.0405403 Jy ! Total flux subtracted in 100 components = 0.0405403 Jy ! Clean residual min=-0.007024 max=0.008947 Jy/beam ! Clean residual mean=-0.000065 rms=0.001844 Jy/beam ! Combined flux in latest and established models = 0.439809 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.439809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078492Jy sigma=0.463664 ! Fit after self-cal, rms=0.078324Jy sigma=0.463029 ! Inverting map print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.065 mas, bmaj=6.424 mas, bpa=14.57 degrees ! Estimated noise=2.26033 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 = 0.0145557 Jy ! Component: 100 - total flux cleaned = 0.0223165 Jy ! Component: 150 - total flux cleaned = 0.0267198 Jy ! Component: 200 - total flux cleaned = 0.0292497 Jy ! Total flux subtracted in 200 components = 0.0292497 Jy ! Clean residual min=-0.006566 max=0.009455 Jy/beam ! Clean residual mean=-0.000059 rms=0.001803 Jy/beam ! Combined flux in latest and established models = 0.469059 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 40 components and 0.469059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076256Jy sigma=0.443851 ! Fit after self-cal, rms=0.076156Jy sigma=0.443465 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.07 KP 0.94 ! LA 1.15 NL 1.00 PT 1.05 SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 HN 1.06 KP 0.95 LA 1.13 ! NL 1.03 OV 1.00 PT 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.00 HN 1.04 KP 0.94 ! LA 1.16 OV 1.00 PT 1.05 SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 0.99 HN 1.05 KP 0.95 ! LA 1.17 MK 0.90 NL 0.97 OV 1.00 ! PT 1.03 SC 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 LA 1.16 MK 0.92 NL 1.09 ! OV 0.98 PT 1.04 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.02 KP 0.95 MK 0.93 NL 1.07 ! OV 0.96 PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.07 HN 1.13 KP 1.01 ! LA 1.05 NL 0.99 PT 1.02 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 1.07 KP 1.01 LA 1.02 ! NL 1.03 OV 1.01 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.07 HN 1.04 KP 0.99 ! LA 1.06 OV 1.03 PT 1.04 SC 1.10 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.05 HN 1.06 KP 0.98 ! LA 1.04 MK 0.99 NL 1.03 OV 1.05 ! PT 1.00 SC 1.04 ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 LA 1.02 MK 1.02 NL 1.10 ! OV 1.00 PT 1.01 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.11 KP 1.02 MK 1.00 NL 1.08 ! OV 0.97 PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.08 HN 1.12 KP 1.00 ! LA 0.96 NL 1.10 PT 1.00 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 HN 1.05 KP 1.02 LA 0.95 ! NL 1.07 OV 1.02 PT 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.13 FD 1.10 HN 1.02 KP 0.98 ! LA 0.96 OV 1.04 PT 1.05 SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 FD 1.06 HN 1.05 KP 1.00 ! LA 0.95 MK 1.01 NL 1.06 OV 1.03 ! PT 1.03 SC 0.96 ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 LA 0.94 MK 0.97 NL 1.17 ! OV 1.02 PT 1.07 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.08 KP 1.01 MK 0.95 NL 1.13 ! OV 1.02 PT 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 0.91 KP 0.95 ! LA 0.80 NL 1.02 PT 0.94 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 HN 0.89 KP 0.96 LA 0.81 ! NL 1.05 OV 0.85 PT 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.07 HN 0.90 KP 0.93 ! LA 0.80 OV 0.87 PT 0.95 SC 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 1.05 HN 0.90 KP 0.93 ! LA 0.80 MK 1.15 NL 0.98 OV 0.85 ! PT 0.93 SC 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 LA 0.78 MK 1.12 NL 1.04 ! OV 0.84 PT 0.92 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.05 KP 0.93 MK 1.05 NL 1.09 ! OV 0.88 PT 0.90 ! ! ! Fit before self-cal, rms=0.076156Jy sigma=0.443465 ! Fit after self-cal, rms=0.057065Jy sigma=0.313329 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.056 mas, bmaj=6.438 mas, bpa=14.79 degrees ! Estimated noise=2.25688 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 (-10.4, 9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00529628 Jy ! Component: 100 - total flux cleaned = 0.00651775 Jy ! Component: 150 - total flux cleaned = 0.00661905 Jy ! Component: 200 - total flux cleaned = 0.00661682 Jy ! Total flux subtracted in 200 components = 0.00661682 Jy ! Clean residual min=-0.003177 max=0.002800 Jy/beam ! Clean residual mean=0.000003 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.475676 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 67 components and 0.475676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056365Jy sigma=0.308493 ! Fit after self-cal, rms=0.056327Jy sigma=0.307992 ! 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=0.056327Jy sigma=0.307992 ! Fit after self-cal, rms=0.056149Jy sigma=0.307579 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.058 mas, bmaj=6.434 mas, bpa=14.8 degrees ! Estimated noise=2.25203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017299 Jy ! Component: 100 - total flux cleaned = 0.00271099 Jy ! Component: 150 - total flux cleaned = 0.00278219 Jy ! Component: 200 - total flux cleaned = 0.00278277 Jy ! Total flux subtracted in 200 components = 0.00278277 Jy ! Clean residual min=-0.002809 max=0.002573 Jy/beam ! Clean residual mean=0.000004 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.478459 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 83 components and 0.478459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055939Jy sigma=0.306259 ! Fit after self-cal, rms=0.055905Jy sigma=0.306129 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 = 0.000322778 Jy ! Component: 100 - total flux cleaned = 0.000593677 Jy ! Component: 150 - total flux cleaned = 0.000685953 Jy ! Component: 200 - total flux cleaned = 0.000685586 Jy ! Total flux subtracted in 200 components = 0.000685586 Jy ! Clean residual min=-0.002630 max=0.002603 Jy/beam ! Clean residual mean=0.000006 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.479144 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.479144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055814Jy sigma=0.305649 ! Fit after self-cal, rms=0.055796Jy sigma=0.305598 ! 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=0.055796Jy sigma=0.305598 ! Fit after self-cal, rms=0.055734Jy sigma=0.305454 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.058 mas, bmaj=6.436 mas, bpa=14.85 degrees ! Estimated noise=2.24968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351051 Jy ! Component: 100 - total flux cleaned = 0.000704104 Jy ! Component: 150 - total flux cleaned = 0.000704249 Jy ! Component: 200 - total flux cleaned = 0.000704246 Jy ! Total flux subtracted in 200 components = 0.000704246 Jy ! Clean residual min=-0.002493 max=0.002573 Jy/beam ! Clean residual mean=0.000005 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.479848 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 105 components and 0.479848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055672Jy sigma=0.305093 ! Fit after self-cal, rms=0.055660Jy sigma=0.305057 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 = 0.000195483 Jy ! Component: 100 - total flux cleaned = 0.000228835 Jy ! Component: 150 - total flux cleaned = 0.000229287 Jy ! Component: 200 - total flux cleaned = 0.000174036 Jy ! Total flux subtracted in 200 components = 0.000174036 Jy ! Clean residual min=-0.002407 max=0.002564 Jy/beam ! Clean residual mean=0.000006 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.480022 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 115 components and 0.480022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055625Jy sigma=0.304862 ! Fit after self-cal, rms=0.055616Jy sigma=0.304840 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055616Jy sigma=0.304840 ! Fit after self-cal, rms=0.055603Jy sigma=0.304803 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.368 mas, bmaj=10.26 mas, bpa=-15.38 degrees ! Estimated noise=2.49879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.61496e-06 Jy ! Component: 100 - total flux cleaned = 3.93205e-05 Jy ! Component: 150 - total flux cleaned = -6.05507e-06 Jy ! Component: 200 - total flux cleaned = -4.95483e-06 Jy ! Total flux subtracted in 200 components = -4.95483e-06 Jy ! Clean residual min=-0.002329 max=0.002580 Jy/beam ! Clean residual mean=0.000012 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.480017 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 127 components and 0.480017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055588Jy sigma=0.304682 ! Fit after self-cal, rms=0.055580Jy sigma=0.304661 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 = 2.82027e-05 Jy ! Component: 100 - total flux cleaned = 6.58795e-05 Jy ! Component: 150 - total flux cleaned = 5.14775e-05 Jy ! Component: 200 - total flux cleaned = 5.19689e-05 Jy ! Total flux subtracted in 200 components = 5.19689e-05 Jy ! Clean residual min=-0.002253 max=0.002564 Jy/beam ! Clean residual mean=0.000013 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.480069 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 157 components and 0.480069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055575Jy sigma=0.304613 ! Fit after self-cal, rms=0.055571Jy sigma=0.304601 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:BR,true ! 1:BR self-cal status=fixed weight=1 selfant 1:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:HN,true ! 1:HN self-cal status=fixed weight=1 selfant 1:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 1: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:HN,true ! 2:HN self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2: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 3:BR,true ! 3:BR self-cal status=fixed weight=1 selfant 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:HN,true ! 3:HN self-cal status=fixed weight=1 selfant 3:KP,true ! 3:KP self-cal status=fixed weight=1 selfant 3:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3:OV,true ! 3:OV self-cal status=fixed weight=1 selfant 3:PT,true ! 3:PT self-cal status=fixed weight=1 selfant 3:SC,true ! 3:SC self-cal status=fixed weight=1 selfant 4:BR,true ! 4:BR self-cal status=fixed weight=1 selfant 4:FD,true ! 4:FD self-cal status=fixed weight=1 selfant 4:HN,true ! 4:HN self-cal status=fixed weight=1 selfant 4:KP,true ! 4:KP self-cal status=fixed weight=1 selfant 4:LA,true ! 4:LA self-cal status=fixed weight=1 selfant 4:MK,true ! 4:MK self-cal status=fixed weight=1 selfant 4:NL,true ! 4:NL self-cal status=fixed weight=1 selfant 4:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 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:MK,true ! 5:MK self-cal status=fixed weight=1 selfant 6:BR,true ! 6:BR self-cal status=fixed weight=1 selfant 6:LA,true ! 6:LA self-cal status=fixed weight=1 selfant 6:MK,true ! 6:MK self-cal status=fixed weight=1 selfant 6:NL,true ! 6:NL self-cal status=fixed weight=1 selfant 6:OV,true ! 6:OV self-cal status=fixed weight=1 selfant 6:PT,true ! 6:PT self-cal status=fixed weight=1 selfant 7:FD,true ! 7:FD self-cal status=fixed weight=1 selfant 7:KP,true ! 7:KP self-cal status=fixed weight=1 selfant 7: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 ![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 15 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.084387Jy sigma=0.313484 ! Fit after self-cal, rms=0.055571Jy sigma=0.304601 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KP 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 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:NY self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 6:PT self-cal status=correctable weight=1 ! 7:FD self-cal status=correctable weight=1 ! 7:KP 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 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.055571Jy sigma=0.304601 ! Fit after self-cal, rms=0.055564Jy sigma=0.304569 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=4.095 mas, bmaj=5.393 mas, bpa=19.7 degrees ! Estimated noise=3.0249 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 (97.2, -9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118941 Jy ! Component: 100 - total flux cleaned = 0.000973625 Jy ! Component: 150 - total flux cleaned = 0.000914932 Jy ! Component: 200 - total flux cleaned = 0.000916376 Jy ! Total flux subtracted in 200 components = 0.000916376 Jy ! Clean residual min=-0.002798 max=0.002727 Jy/beam ! Clean residual mean=0.000008 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.480986 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 177 components and 0.480986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055495Jy sigma=0.304346 ! Fit after self-cal, rms=0.055486Jy sigma=0.304308 ! Inverting map uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.059 mas, bmaj=6.444 mas, bpa=14.94 degrees ! Estimated noise=2.24849 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 (-94, 22.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000834674 Jy ! Component: 100 - total flux cleaned = 0.000451271 Jy ! Component: 150 - total flux cleaned = 2.77756e-05 Jy ! Component: 200 - total flux cleaned = -0.00026972 Jy ! Component: 250 - total flux cleaned = -0.000347288 Jy ! Component: 300 - total flux cleaned = -0.000455206 Jy ! Component: 350 - total flux cleaned = -0.000488541 Jy ! Component: 400 - total flux cleaned = -0.000555026 Jy ! Total flux subtracted in 400 components = -0.000555026 Jy ! Clean residual min=-0.001994 max=0.002156 Jy/beam ! Clean residual mean=0.000007 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.48043 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 219 components and 0.480431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055324Jy sigma=0.303350 ! Fit after self-cal, rms=0.055316Jy sigma=0.303315 ! Inverting map ! Added new window around map position (33.6, 17.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000312907 Jy ! Component: 100 - total flux cleaned = 0.000196154 Jy ! Component: 150 - total flux cleaned = 0.000191593 Jy ! Component: 200 - total flux cleaned = 0.00023202 Jy ! Component: 250 - total flux cleaned = 0.000310024 Jy ! Component: 300 - total flux cleaned = 0.000309065 Jy ! Component: 350 - total flux cleaned = 0.00034469 Jy ! Component: 400 - total flux cleaned = 0.000378806 Jy ! Total flux subtracted in 400 components = 0.000378806 Jy ! Clean residual min=-0.001894 max=0.001907 Jy/beam ! Clean residual mean=0.000006 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.480809 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 263 components and 0.480809 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055153Jy sigma=0.302457 ! Fit after self-cal, rms=0.055153Jy sigma=0.302433 ! 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) ! Added new window around map position (22.4, -83.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129442 Jy ! Component: 100 - total flux cleaned = 0.00134248 Jy ! Component: 150 - total flux cleaned = 0.00150402 Jy ! Component: 200 - total flux cleaned = 0.00173059 Jy ! Component: 250 - total flux cleaned = 0.0019092 Jy ! Component: 300 - total flux cleaned = 0.00197658 Jy ! Component: 350 - total flux cleaned = 0.00200983 Jy ! Component: 400 - total flux cleaned = 0.00204282 Jy ! Total flux subtracted in 400 components = 0.00204282 Jy ! Clean residual min=-0.001696 max=0.001880 Jy/beam ! Clean residual mean=0.000005 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.482852 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 313 components and 0.482852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055019Jy sigma=0.301761 ! Fit after self-cal, rms=0.055016Jy sigma=0.301731 ! Inverting map ! Added new window around map position (100, -94.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000998157 Jy ! Component: 100 - total flux cleaned = 0.00111576 Jy ! Component: 150 - total flux cleaned = 0.00111488 Jy ! Component: 200 - total flux cleaned = 0.00114729 Jy ! Component: 250 - total flux cleaned = 0.00124258 Jy ! Component: 300 - total flux cleaned = 0.0013049 Jy ! Component: 350 - total flux cleaned = 0.00136436 Jy ! Component: 400 - total flux cleaned = 0.00133471 Jy ! Total flux subtracted in 400 components = 0.00133471 Jy ! Clean residual min=-0.001741 max=0.001731 Jy/beam ! Clean residual mean=0.000002 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.484187 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 354 components and 0.484187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054909Jy sigma=0.301233 ! Fit after self-cal, rms=0.054906Jy sigma=0.301216 ! Inverting map ! Added new window around map position (-36.8, 82.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000524539 Jy ! Component: 100 - total flux cleaned = 0.000361256 Jy ! Component: 150 - total flux cleaned = 0.000143385 Jy ! Component: 200 - total flux cleaned = 0.000104447 Jy ! Component: 250 - total flux cleaned = 0.000104172 Jy ! Component: 300 - total flux cleaned = 0.000169742 Jy ! Component: 350 - total flux cleaned = 0.000200809 Jy ! Component: 400 - total flux cleaned = 0.000262957 Jy ! Total flux subtracted in 400 components = 0.000262957 Jy ! Clean residual min=-0.001680 max=0.001784 Jy/beam ! Clean residual mean=0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.48445 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 395 components and 0.48445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054767Jy sigma=0.300530 ! Fit after self-cal, rms=0.054763Jy sigma=0.300501 ! Inverting map ! Added new window around map position (22, -23.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00079697 Jy ! Component: 100 - total flux cleaned = 0.000897557 Jy ! Component: 150 - total flux cleaned = 0.000898812 Jy ! Component: 200 - total flux cleaned = 0.000899479 Jy ! Component: 250 - total flux cleaned = 0.00100189 Jy ! Component: 300 - total flux cleaned = 0.00106715 Jy ! Component: 350 - total flux cleaned = 0.00113105 Jy ! Component: 400 - total flux cleaned = 0.00128644 Jy ! Total flux subtracted in 400 components = 0.00128644 Jy ! Clean residual min=-0.001519 max=0.001641 Jy/beam ! Clean residual mean=0.000006 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.485736 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 442 components and 0.485736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054644Jy sigma=0.299888 ! Fit after self-cal, rms=0.054639Jy sigma=0.299862 ! Inverting map ! Added new window around map position (-79.2, -87.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138537 Jy ! Component: 100 - total flux cleaned = 0.00163706 Jy ! Component: 150 - total flux cleaned = 0.00178301 Jy ! Component: 200 - total flux cleaned = 0.00195237 Jy ! Component: 250 - total flux cleaned = 0.00214577 Jy ! Component: 300 - total flux cleaned = 0.00242813 Jy ! Component: 350 - total flux cleaned = 0.00258046 Jy ! Component: 400 - total flux cleaned = 0.00266964 Jy ! Total flux subtracted in 400 components = 0.00266964 Jy ! Clean residual min=-0.001444 max=0.001598 Jy/beam ! Clean residual mean=0.000004 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.488406 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 476 components and 0.488406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054536Jy sigma=0.299311 ! Fit after self-cal, rms=0.054535Jy sigma=0.299281 ! Inverting map ! Added new window around map position (-21.6, -86.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000765907 Jy ! Component: 100 - total flux cleaned = 0.000899441 Jy ! Component: 150 - total flux cleaned = 0.00127904 Jy ! Component: 200 - total flux cleaned = 0.00166493 Jy ! Component: 250 - total flux cleaned = 0.00206074 Jy ! Component: 300 - total flux cleaned = 0.00243969 Jy ! Component: 350 - total flux cleaned = 0.00271475 Jy ! Component: 400 - total flux cleaned = 0.0028338 Jy ! Total flux subtracted in 400 components = 0.0028338 Jy ! Clean residual min=-0.001410 max=0.001356 Jy/beam ! Clean residual mean=0.000000 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.49124 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 518 components and 0.49124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054428Jy sigma=0.298704 ! Fit after self-cal, rms=0.054429Jy sigma=0.298690 ! Inverting map print "=== Finished natural weighting clean for al sites ===" ! === Finished natural weighting clean for al sites === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.083502Jy sigma=0.307786 ! Fit after self-cal, rms=0.054360Jy sigma=0.298498 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.061 mas, bmaj=6.444 mas, bpa=14.94 degrees ! Estimated noise=2.24749 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000476668 Jy ! Component: 100 - total flux cleaned = 0.000943274 Jy ! Component: 150 - total flux cleaned = 0.00132208 Jy ! Component: 200 - total flux cleaned = 0.00165517 Jy ! Component: 250 - total flux cleaned = 0.00200498 Jy ! Component: 300 - total flux cleaned = 0.00220401 Jy ! Component: 350 - total flux cleaned = 0.00237156 Jy ! Component: 400 - total flux cleaned = 0.00267254 Jy ! Total flux subtracted in 400 components = 0.00267254 Jy ! Clean residual min=-0.001386 max=0.001385 Jy/beam ! Clean residual mean=0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.493912 Jy selfcal ! Performing phase self-cal ! Adding 91 model components to the UV plane model. ! The established model now contains 562 components and 0.493913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054292Jy sigma=0.298176 ! Fit after self-cal, rms=0.054293Jy sigma=0.298169 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 = 0.000280331 Jy ! Component: 100 - total flux cleaned = 0.000389288 Jy ! Component: 150 - total flux cleaned = 0.000602104 Jy ! Component: 200 - total flux cleaned = 0.000759115 Jy ! Component: 250 - total flux cleaned = 0.000862417 Jy ! Component: 300 - total flux cleaned = 0.000938408 Jy ! Component: 350 - total flux cleaned = 0.00103871 Jy ! Component: 400 - total flux cleaned = 0.00111304 Jy ! Total flux subtracted in 400 components = 0.00111304 Jy ! Clean residual min=-0.001375 max=0.001355 Jy/beam ! Clean residual mean=0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.495026 Jy ! Performing phase self-cal ! Adding 106 model components to the UV plane model. ! The established model now contains 594 components and 0.495026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054244Jy sigma=0.297938 ! Fit after self-cal, rms=0.054244Jy sigma=0.297935 ! 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=0.054244Jy sigma=0.297935 ! Fit after self-cal, rms=0.054227Jy sigma=0.297914 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.061 mas, bmaj=6.444 mas, bpa=14.93 degrees ! Estimated noise=2.24701 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334003 Jy ! Component: 100 - total flux cleaned = 0.00064849 Jy ! Component: 150 - total flux cleaned = 0.000902395 Jy ! Component: 200 - total flux cleaned = 0.000952312 Jy ! Component: 250 - total flux cleaned = 0.00107466 Jy ! Component: 300 - total flux cleaned = 0.00112231 Jy ! Component: 350 - total flux cleaned = 0.0012409 Jy ! Component: 400 - total flux cleaned = 0.00126459 Jy ! Total flux subtracted in 400 components = 0.00126459 Jy ! Clean residual min=-0.001353 max=0.001335 Jy/beam ! Clean residual mean=0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.49629 Jy selfcal ! Performing phase self-cal ! Adding 115 model components to the UV plane model. ! The established model now contains 623 components and 0.49629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054181Jy sigma=0.297704 ! Fit after self-cal, rms=0.054182Jy sigma=0.297702 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 = 0.00018927 Jy ! Component: 100 - total flux cleaned = 0.000235814 Jy ! Component: 150 - total flux cleaned = 0.000328031 Jy ! Component: 200 - total flux cleaned = 0.00041862 Jy ! Component: 250 - total flux cleaned = 0.000441373 Jy ! Component: 300 - total flux cleaned = 0.000485932 Jy ! Component: 350 - total flux cleaned = 0.000530224 Jy ! Component: 400 - total flux cleaned = 0.000573705 Jy ! Total flux subtracted in 400 components = 0.000573705 Jy ! Clean residual min=-0.001335 max=0.001300 Jy/beam ! Clean residual mean=0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.496864 Jy ! Performing phase self-cal ! Adding 126 model components to the UV plane model. ! The established model now contains 647 components and 0.496864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054145Jy sigma=0.297526 ! Fit after self-cal, rms=0.054145Jy sigma=0.297524 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime3 ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054145Jy sigma=0.297524 ! Fit after self-cal, rms=0.053592Jy sigma=0.293790 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.374 mas, bmaj=10.27 mas, bpa=-15.41 degrees ! Estimated noise=2.49511 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000738947 Jy ! Component: 100 - total flux cleaned = 0.00107789 Jy ! Component: 150 - total flux cleaned = 0.00136826 Jy ! Component: 200 - total flux cleaned = 0.00166718 Jy ! Component: 250 - total flux cleaned = 0.00195277 Jy ! Component: 300 - total flux cleaned = 0.00216431 Jy ! Component: 350 - total flux cleaned = 0.00241034 Jy ! Component: 400 - total flux cleaned = 0.00258975 Jy ! Total flux subtracted in 400 components = 0.00258975 Jy ! Clean residual min=-0.001414 max=0.001096 Jy/beam ! Clean residual mean=0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.499454 Jy selfcal ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 722 components and 0.499454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053571Jy sigma=0.293653 ! Fit after self-cal, rms=0.053572Jy sigma=0.293644 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 = 0.000169139 Jy ! Component: 100 - total flux cleaned = 0.000347694 Jy ! Component: 150 - total flux cleaned = 0.000521231 Jy ! Component: 200 - total flux cleaned = 0.000690688 Jy ! Component: 250 - total flux cleaned = 0.000855984 Jy ! Component: 300 - total flux cleaned = 0.00103497 Jy ! Component: 350 - total flux cleaned = 0.00117516 Jy ! Component: 400 - total flux cleaned = 0.001278 Jy ! Total flux subtracted in 400 components = 0.001278 Jy ! Clean residual min=-0.001432 max=0.001102 Jy/beam ! Clean residual mean=-0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.500732 Jy ! Performing phase self-cal ! Adding 92 model components to the UV plane model. ! The established model now contains 771 components and 0.500732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053557Jy sigma=0.293558 ! Fit after self-cal, rms=0.053557Jy sigma=0.293555 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for all stations ===" ! === Finished amplitude self-cal for all stations === restore ! Inverting map and beam ! Estimated beam: bmin=5.063 mas, bmaj=6.446 mas, bpa=14.9 degrees ! Estimated noise=2.24769 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.063 x 6.446 at 14.9 degrees (North through East) ! Clean map min=-0.0031557 max=0.42035 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=4.097 mas, bmaj=5.394 mas, bpa=19.71 degrees ! Estimated noise=3.02517 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.322793 Jy ! Component: 100 - total flux cleaned = 0.399714 Jy ! Component: 150 - total flux cleaned = 0.428773 Jy ! Component: 200 - total flux cleaned = 0.441575 Jy ! Component: 250 - total flux cleaned = 0.449571 Jy ! Component: 300 - total flux cleaned = 0.45537 Jy ! Component: 350 - total flux cleaned = 0.459663 Jy ! Component: 400 - total flux cleaned = 0.462275 Jy ! Total flux subtracted in 400 components = 0.462275 Jy ! Clean residual min=-0.003423 max=0.003253 Jy/beam ! Clean residual mean=-0.000008 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.462275 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 58 model components to the UV plane model. ! The established model now contains 58 components and 0.462275 Jy ! Inverting map and beam ! Estimated beam: bmin=5.063 mas, bmaj=6.446 mas, bpa=14.9 degrees ! Estimated noise=2.24769 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 = 0.00559294 Jy ! Component: 100 - total flux cleaned = 0.00949094 Jy ! Component: 150 - total flux cleaned = 0.0126786 Jy ! Component: 200 - total flux cleaned = 0.0151303 Jy ! Component: 250 - total flux cleaned = 0.0170526 Jy ! Component: 300 - total flux cleaned = 0.0180822 Jy ! Component: 350 - total flux cleaned = 0.0186961 Jy ! Component: 400 - total flux cleaned = 0.0194396 Jy ! Total flux subtracted in 400 components = 0.0194396 Jy ! Clean residual min=-0.002285 max=0.001968 Jy/beam ! Clean residual mean=-0.000008 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.481714 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 131 components and 0.481714 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.374 mas, bmaj=10.27 mas, bpa=-15.41 degrees ! Estimated noise=2.49511 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202111 Jy ! Component: 100 - total flux cleaned = 0.00333216 Jy ! Component: 150 - total flux cleaned = 0.00451898 Jy ! Component: 200 - total flux cleaned = 0.00540813 Jy ! Component: 250 - total flux cleaned = 0.00591944 Jy ! Component: 300 - total flux cleaned = 0.00640483 Jy ! Component: 350 - total flux cleaned = 0.00681118 Jy ! Component: 400 - total flux cleaned = 0.00709072 Jy ! Total flux subtracted in 400 components = 0.00709072 Jy ! Clean residual min=-0.002286 max=0.001785 Jy/beam ! Clean residual mean=-0.000007 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.488805 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 = 0.000426654 Jy ! Component: 100 - total flux cleaned = 0.000475867 Jy ! Component: 150 - total flux cleaned = 0.000725191 Jy ! Component: 200 - total flux cleaned = 0.000870486 Jy ! Component: 250 - total flux cleaned = 0.00115176 Jy ! Component: 300 - total flux cleaned = 0.00142369 Jy ! Component: 350 - total flux cleaned = 0.00168511 Jy ! Component: 400 - total flux cleaned = 0.00189826 Jy ! Total flux subtracted in 400 components = 0.00189826 Jy ! Clean residual min=-0.002170 max=0.001693 Jy/beam ! Clean residual mean=-0.000007 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.490703 Jy ! Adding 169 model components to the UV plane model. ! The established model now contains 292 components and 0.490703 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.063 mas, bmaj=6.446 mas, bpa=14.9 degrees ! Estimated noise=2.24769 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000463036 Jy ! Component: 100 - total flux cleaned = 0.000641463 Jy ! Component: 150 - total flux cleaned = 0.000696327 Jy ! Component: 200 - total flux cleaned = 0.000858416 Jy ! Component: 250 - total flux cleaned = 0.000963131 Jy ! Component: 300 - total flux cleaned = 0.00111304 Jy ! Component: 350 - total flux cleaned = 0.0012085 Jy ! Component: 400 - total flux cleaned = 0.00125572 Jy ! Total flux subtracted in 400 components = 0.00125572 Jy ! Clean residual min=-0.001788 max=0.001578 Jy/beam ! Clean residual mean=-0.000005 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.491959 Jy selfcal ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 348 components and 0.491959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054200Jy sigma=0.296611 ! Fit after self-cal, rms=0.054167Jy sigma=0.296475 wmodel /scr/pima/rdv95_uvs/J1931+2243_S_map.mod ! Writing 348 model components to file: /scr/pima/rdv95_uvs/J1931+2243_S_map.mod wobs /scr/pima/rdv95_uvs/J1931+2243_S_uvs.fits ! Applying 1527 buffered edits. ! Writing UV FITS file: /scr/pima/rdv95_uvs/J1931+2243_S_uvs.fits wwins /scr/pima/rdv95_uvs/J1931+2243_S_map.win ! wwins: Wrote 11 windows to /scr/pima/rdv95_uvs/J1931+2243_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000786624 Jy ! Component: 100 - total flux cleaned = -0.00115748 Jy ! Component: 150 - total flux cleaned = -0.00110383 Jy ! Component: 200 - total flux cleaned = -0.0010523 Jy ! Component: 250 - total flux cleaned = -0.00100274 Jy ! Component: 300 - total flux cleaned = -0.000953917 Jy ! Component: 350 - total flux cleaned = -0.000809381 Jy ! Component: 400 - total flux cleaned = -0.000785518 Jy ! Component: 450 - total flux cleaned = -0.000692511 Jy ! Component: 500 - total flux cleaned = -0.000623794 Jy ! Component: 550 - total flux cleaned = -0.000556246 Jy ! Component: 600 - total flux cleaned = -0.000489726 Jy ! Component: 650 - total flux cleaned = -0.000401995 Jy ! Component: 700 - total flux cleaned = -0.000315625 Jy ! Component: 750 - total flux cleaned = -0.00027291 Jy ! Component: 800 - total flux cleaned = -0.000167566 Jy ! Component: 850 - total flux cleaned = -0.000126233 Jy ! Component: 900 - total flux cleaned = -8.51738e-05 Jy ! Component: 950 - total flux cleaned = -8.48998e-05 Jy ! Component: 1000 - total flux cleaned = -4.56333e-06 Jy ! Component: 1050 - total flux cleaned = -4.71405e-06 Jy ! Component: 1100 - total flux cleaned = -4.64108e-06 Jy ! Component: 1150 - total flux cleaned = 3.42081e-05 Jy ! Component: 1200 - total flux cleaned = -4.33527e-06 Jy ! Component: 1250 - total flux cleaned = -4.29821e-06 Jy ! Component: 1300 - total flux cleaned = 1.4529e-05 Jy ! Component: 1350 - total flux cleaned = -4.27281e-06 Jy ! Component: 1400 - total flux cleaned = -2.28928e-05 Jy ! Component: 1450 - total flux cleaned = -2.30421e-05 Jy ! Component: 1500 - total flux cleaned = -2.31559e-05 Jy ! Component: 1550 - total flux cleaned = -5.93176e-05 Jy ! Component: 1600 - total flux cleaned = -5.94016e-05 Jy ! Component: 1650 - total flux cleaned = -0.000130434 Jy ! Component: 1700 - total flux cleaned = -0.000165295 Jy ! Component: 1750 - total flux cleaned = -0.000130534 Jy ! Component: 1800 - total flux cleaned = -0.000234438 Jy ! Component: 1850 - total flux cleaned = -0.000200004 Jy ! Component: 1900 - total flux cleaned = -0.000217076 Jy ! Component: 1950 - total flux cleaned = -0.000250788 Jy ! Component: 2000 - total flux cleaned = -0.000183459 Jy ! Component: 2050 - total flux cleaned = -0.000200229 Jy ! Component: 2100 - total flux cleaned = -0.000233416 Jy ! Component: 2150 - total flux cleaned = -0.000233488 Jy ! Component: 2200 - total flux cleaned = -0.00028257 Jy ! Component: 2250 - total flux cleaned = -0.000266307 Jy ! Component: 2300 - total flux cleaned = -0.000298504 Jy ! Component: 2350 - total flux cleaned = -0.000282373 Jy ! Component: 2400 - total flux cleaned = -0.000314109 Jy ! Component: 2450 - total flux cleaned = -0.000330012 Jy ! Component: 2500 - total flux cleaned = -0.000345766 Jy ! Component: 2550 - total flux cleaned = -0.00036142 Jy ! Component: 2600 - total flux cleaned = -0.000486147 Jy ! Component: 2650 - total flux cleaned = -0.000486274 Jy ! Component: 2700 - total flux cleaned = -0.000594004 Jy ! Component: 2750 - total flux cleaned = -0.000594025 Jy ! Component: 2800 - total flux cleaned = -0.000624522 Jy ! Component: 2850 - total flux cleaned = -0.000685003 Jy ! Component: 2900 - total flux cleaned = -0.000745322 Jy ! Component: 2950 - total flux cleaned = -0.000820015 Jy ! Component: 3000 - total flux cleaned = -0.000924121 Jy ! Component: 3050 - total flux cleaned = -0.000938841 Jy ! Component: 3100 - total flux cleaned = -0.00099776 Jy ! Component: 3150 - total flux cleaned = -0.00102714 Jy ! Component: 3200 - total flux cleaned = -0.00110003 Jy ! Component: 3250 - total flux cleaned = -0.00110022 Jy ! Component: 3300 - total flux cleaned = -0.00121568 Jy ! Component: 3350 - total flux cleaned = -0.00124438 Jy ! Component: 3400 - total flux cleaned = -0.00124433 Jy ! Component: 3450 - total flux cleaned = -0.00130118 Jy ! Component: 3500 - total flux cleaned = -0.00128693 Jy ! Component: 3550 - total flux cleaned = -0.0013574 Jy ! Component: 3600 - total flux cleaned = -0.00141356 Jy ! Component: 3650 - total flux cleaned = -0.00134381 Jy ! Component: 3700 - total flux cleaned = -0.00139939 Jy ! Component: 3750 - total flux cleaned = -0.00141318 Jy ! Component: 3800 - total flux cleaned = -0.00144076 Jy ! Component: 3850 - total flux cleaned = -0.00145441 Jy ! Component: 3900 - total flux cleaned = -0.0014546 Jy ! Component: 3950 - total flux cleaned = -0.00148185 Jy ! Component: 4000 - total flux cleaned = -0.00157653 Jy ! Component: 4050 - total flux cleaned = -0.00160358 Jy ! Total flux subtracted in 4096 components = -0.00159018 Jy ! Clean residual min=-0.000902 max=0.000819 Jy/beam ! Clean residual mean=-0.000002 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.490369 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 648 components and 0.490369 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv95_uvs/J1931+2243_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.063 x 6.446 at 14.9 degrees (North through East) ! Clean map min=-0.0020652 max=0.41982 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv95_uvs/J1931+2243_S_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 0.4198 rms= 0.00026 Jy quit ! Quitting program ! Log file /scr/pima/rdv95_uvs/J1931+2243_S_uvs.log closed on Wed Nov 6 20:49:16 2013