! Started logfile: /scr/pima/rdv93_uvs/J1409-2657_S_uvs.log on Tue Oct 8 15:30:00 2013 obs /scr/pima/rdv93_uvs/J1409-2657_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J1409-2657_S_uva.fits ! AN table 1: 2 integrations on 15 of 15 possible baselines. ! AN table 2: 3 integrations on 3 of 3 possible baselines. ! AN table 3: 2 integrations on 21 of 21 possible baselines. ! AN table 4: 2 integrations on 21 of 21 possible baselines. ! AN table 5: 3 integrations on 15 of 15 possible baselines. ! AN table 6: 26 integrations on 36 of 36 possible baselines. ! AN table 7: 6 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.867568 visibilities/baseline/integration-bin. ! Found source: J1409-2657 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3852 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/rdv93_uvs/J1409-2657_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:FD self-cal status=correctable weight=1 ! 1:HN 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:KP self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:SC 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:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:SC self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:FT 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 ! 6:SC self-cal status=correctable weight=1 ! 7:MA self-cal status=correctable weight=1 ! 7:WZ 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 52 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.185480Jy sigma=11.828406 ! Fit after self-cal, rms=0.442591Jy sigma=4.233882 ! 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 6:FT ! Flagging baselines of antenna 6:FT in the currently selected channels. flag 7:MA ! Flagging baselines of antenna 7:MA in the currently selected channels. flag 7:WZ ! Flagging baselines of antenna 7:WZ in the currently selected channels. ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.74 mas, bmaj=7.224 mas, bpa=-1.738 degrees ! Estimated noise=2.67751 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 = 0.430926 Jy ! Component: 100 - total flux cleaned = 0.53062 Jy ! Total flux subtracted in 100 components = 0.53062 Jy ! Clean residual min=-0.023225 max=0.038907 Jy/beam ! Clean residual mean=0.000000 rms=0.005755 Jy/beam ! Combined flux in latest and established models = 0.53062 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.53062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143583Jy sigma=1.517643 ! Fit after self-cal, rms=0.143588Jy sigma=1.517600 ! Inverting map ! Added new window around map position (3.6, 6.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0410383 Jy ! Component: 100 - total flux cleaned = 0.0637232 Jy ! Total flux subtracted in 100 components = 0.0637232 Jy ! Clean residual min=-0.017785 max=0.019818 Jy/beam ! Clean residual mean=-0.000034 rms=0.004245 Jy/beam ! Combined flux in latest and established models = 0.594343 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.594343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125915Jy sigma=1.293916 ! Fit after self-cal, rms=0.125738Jy sigma=1.292574 ! 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=3.306 mas, bmaj=8.436 mas, bpa=-0.5242 degrees ! Estimated noise=1.29893 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 = 0.0279927 Jy ! Component: 100 - total flux cleaned = 0.0405103 Jy ! Component: 150 - total flux cleaned = 0.042957 Jy ! Component: 200 - total flux cleaned = 0.0443542 Jy ! Total flux subtracted in 200 components = 0.0443542 Jy ! Clean residual min=-0.016748 max=0.022800 Jy/beam ! Clean residual mean=-0.000035 rms=0.005468 Jy/beam ! Combined flux in latest and established models = 0.638698 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.638698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121026Jy sigma=1.226306 ! Fit after self-cal, rms=0.120747Jy sigma=1.224343 ! 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: ! FD 1.01 HN 1.26 LA 1.13 NL 1.57 ! PT 1.15 SC 0.93 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.05 HN 1.03 KP 1.05 LA 1.18 ! NL 0.90 OV 1.06 PT 1.08 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.05 HN 0.90 LA 1.16 ! NL 0.93 OV 1.03 PT 1.16 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 FD 1.01 HN 0.95 MK 0.94 ! NL 1.00 SC 1.02 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 1.02 FT 1.00* LA 1.10 ! MK 0.95 NL 1.04 OV 0.97 PT 1.02 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 7: ! MA 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.27 LA 1.18 NL 1.44 ! PT 1.03 SC 0.96 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.08 HN 1.09 KP 1.04 LA 1.04 ! NL 1.05 OV 1.12 PT 1.10 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.11 FD 1.18 HN 1.12 LA 1.06 ! NL 0.91 OV 1.04 PT 1.07 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.06 FD 1.10 HN 1.19 MK 1.00 ! NL 1.02 SC 1.06 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 FD 1.08 FT 1.00* LA 1.02 ! MK 0.98 NL 1.08 OV 1.00 PT 1.03 ! SC 1.06 ! ! Telescope amplitude corrections in sub-array 7: ! MA 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.13 HN 1.14 LA 1.04 NL 1.84 ! PT 1.12 SC 0.87 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.10 HN 1.05 KP 0.94 LA 0.96 ! NL 1.01 OV 1.09 PT 1.18 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.15 FD 1.15 HN 0.97 LA 0.99 ! NL 1.06 OV 1.01 PT 1.13 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.08 FD 1.14 HN 1.05 MK 1.03 ! NL 1.08 SC 0.98 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.06 FD 1.09 FT 1.00* LA 0.96 ! MK 0.99 NL 1.13 OV 1.00 PT 1.08 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 7: ! MA 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 1.14 LA 0.84 NL 1.58 ! PT 0.97 SC 0.87 ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KP 0.00* OV 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.05 HN 1.02 KP 0.88 LA 0.82 ! NL 1.00 OV 0.90 PT 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.08 HN 1.02 LA 0.84 ! NL 0.94 OV 0.88 PT 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 FD 1.08 HN 1.02 MK 1.10 ! NL 0.97 SC 1.01 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.69 FD 1.06 FT 1.00* LA 0.81 ! MK 1.08 NL 1.03 OV 0.87 PT 0.94 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 7: ! MA 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.120747Jy sigma=1.224343 ! Fit after self-cal, rms=0.068643Jy sigma=0.616329 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.319 mas, bmaj=8.353 mas, bpa=-0.3896 degrees ! Estimated noise=1.30193 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 = -0.00113744 Jy ! Component: 100 - total flux cleaned = -0.00123495 Jy ! Component: 150 - total flux cleaned = -0.00132182 Jy ! Component: 200 - total flux cleaned = -0.00132202 Jy ! Total flux subtracted in 200 components = -0.00132202 Jy ! Clean residual min=-0.004956 max=0.004351 Jy/beam ! Clean residual mean=0.000022 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.637375 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.637375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068311Jy sigma=0.614416 ! Fit after self-cal, rms=0.068426Jy sigma=0.613927 ! 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=0.068426Jy sigma=0.613927 ! Fit after self-cal, rms=0.068402Jy sigma=0.613681 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.318 mas, bmaj=8.349 mas, bpa=-0.3719 degrees ! Estimated noise=1.30047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00113082 Jy ! Component: 100 - total flux cleaned = -0.00130038 Jy ! Component: 150 - total flux cleaned = -0.00138083 Jy ! Component: 200 - total flux cleaned = -0.00145374 Jy ! Total flux subtracted in 200 components = -0.00145374 Jy ! Clean residual min=-0.004767 max=0.004274 Jy/beam ! Clean residual mean=0.000022 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.635922 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.635922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068135Jy sigma=0.612234 ! Fit after self-cal, rms=0.068124Jy sigma=0.612143 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 = -0.000158009 Jy ! Component: 100 - total flux cleaned = -0.00022497 Jy ! Component: 150 - total flux cleaned = -0.000342862 Jy ! Component: 200 - total flux cleaned = -0.00034199 Jy ! Total flux subtracted in 200 components = -0.00034199 Jy ! Clean residual min=-0.004695 max=0.004155 Jy/beam ! Clean residual mean=0.000022 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.63558 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.63558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067975Jy sigma=0.611313 ! Fit after self-cal, rms=0.067969Jy sigma=0.611266 ! 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=0.067969Jy sigma=0.611266 ! Fit after self-cal, rms=0.067968Jy sigma=0.610843 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.316 mas, bmaj=8.344 mas, bpa=-0.3432 degrees ! Estimated noise=1.29948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101852 Jy ! Component: 100 - total flux cleaned = -0.00121624 Jy ! Component: 150 - total flux cleaned = -0.00127692 Jy ! Component: 200 - total flux cleaned = -0.00133524 Jy ! Total flux subtracted in 200 components = -0.00133524 Jy ! Clean residual min=-0.004518 max=0.004137 Jy/beam ! Clean residual mean=0.000022 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.634244 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.634244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067789Jy sigma=0.609920 ! Fit after self-cal, rms=0.067784Jy sigma=0.609861 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 = -0.000176117 Jy ! Component: 100 - total flux cleaned = -0.000226083 Jy ! Component: 150 - total flux cleaned = -0.000274755 Jy ! Component: 200 - total flux cleaned = -0.000365656 Jy ! Total flux subtracted in 200 components = -0.000365656 Jy ! Clean residual min=-0.004444 max=0.004058 Jy/beam ! Clean residual mean=0.000022 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.633879 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.633879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067688Jy sigma=0.609336 ! Fit after self-cal, rms=0.067685Jy sigma=0.609308 ! 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=0.067685Jy sigma=0.609308 ! Fit after self-cal, rms=0.067680Jy sigma=0.609013 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.12 mas, bmaj=20.44 mas, bpa=8.732 degrees ! Estimated noise=1.5151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.35548e-05 Jy ! Component: 100 - total flux cleaned = -2.18011e-05 Jy ! Component: 150 - total flux cleaned = 0.000121511 Jy ! Component: 200 - total flux cleaned = 0.00027375 Jy ! Total flux subtracted in 200 components = 0.00027375 Jy ! Clean residual min=-0.003805 max=0.003452 Jy/beam ! Clean residual mean=0.000043 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.634152 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.634152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067627Jy sigma=0.608654 ! Fit after self-cal, rms=0.067617Jy sigma=0.608532 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 = 0.000169455 Jy ! Component: 100 - total flux cleaned = 0.000196944 Jy ! Component: 150 - total flux cleaned = 0.000244301 Jy ! Component: 200 - total flux cleaned = 0.00028599 Jy ! Total flux subtracted in 200 components = 0.00028599 Jy ! Clean residual min=-0.003824 max=0.003352 Jy/beam ! Clean residual mean=0.000044 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.634438 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.634438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067586Jy sigma=0.608412 ! Fit after self-cal, rms=0.067576Jy sigma=0.608325 ! 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:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:HN,true ! 1:HN 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:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV self-cal status=fixed weight=1 selfant 2:SC,true ! 2:SC 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:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 3:OV,true ! 3:OV self-cal status=fixed weight=1 selfant 3:PT,true ! 3:PT self-cal status=fixed weight=1 selfant 4:BR,true ! 4:BR self-cal status=fixed weight=1 selfant 4:FD,true ! 4:FD self-cal status=fixed weight=1 selfant 4:HN,true ! 4:HN self-cal status=fixed weight=1 selfant 4:LA,true ! 4:LA self-cal status=fixed weight=1 selfant 4:NL,true ! 4:NL self-cal status=fixed weight=1 selfant 4:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 4:PT,true ! 4:PT self-cal status=fixed weight=1 selfant 5:BR,true ! 5:BR self-cal status=fixed weight=1 selfant 5:FD,true ! 5:FD self-cal status=fixed weight=1 selfant 5:HN,true ! 5:HN 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:SC,true ! 5:SC self-cal status=fixed weight=1 selfant 6:BR,true ! 6:BR self-cal status=fixed weight=1 selfant 6:FD,true ! 6:FD self-cal status=fixed weight=1 selfant 6: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 6:SC,true ! 6:SC 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 26 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.102863Jy sigma=0.677038 ! Fit after self-cal, rms=0.076534Jy sigma=0.669443 selfant "",false ! 1:FD self-cal status=correctable weight=1 ! 1:HN 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:KP self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:SC 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:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:SC self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:FT 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 ! 6:SC self-cal status=correctable weight=1 ! 7:MA self-cal status=correctable weight=1 ! 7:WZ self-cal status=correctable weight=1 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.076534Jy sigma=0.669443 ! Fit after self-cal, rms=0.067560Jy sigma=0.608131 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.737 mas, bmaj=7.012 mas, bpa=-1.445 degrees ! Estimated noise=2.79451 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 = -0.0016075 Jy ! Component: 100 - total flux cleaned = -0.00287695 Jy ! Component: 150 - total flux cleaned = -0.0038 Jy ! Component: 200 - total flux cleaned = -0.00406058 Jy ! Total flux subtracted in 200 components = -0.00406058 Jy ! Clean residual min=-0.005642 max=0.005707 Jy/beam ! Clean residual mean=0.000020 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 0.630378 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.630378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067467Jy sigma=0.608343 ! Fit after self-cal, rms=0.067426Jy sigma=0.608014 ! Inverting map uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.317 mas, bmaj=8.344 mas, bpa=-0.3233 degrees ! Estimated noise=1.29747 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111603 Jy ! Component: 100 - total flux cleaned = 0.00101541 Jy ! Component: 150 - total flux cleaned = 0.00105737 Jy ! Component: 200 - total flux cleaned = 0.00109747 Jy ! Component: 250 - total flux cleaned = 0.00113509 Jy ! Component: 300 - total flux cleaned = 0.00113415 Jy ! Component: 350 - total flux cleaned = 0.00116722 Jy ! Component: 400 - total flux cleaned = 0.00116873 Jy ! Total flux subtracted in 400 components = 0.00116873 Jy ! Clean residual min=-0.003970 max=0.003798 Jy/beam ! Clean residual mean=0.000020 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.631547 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 0.631546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067311Jy sigma=0.606967 ! Fit after self-cal, rms=0.067310Jy sigma=0.606951 ! Inverting map dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.45814e-05 Jy ! Component: 100 - total flux cleaned = 4.33716e-05 Jy ! Component: 150 - total flux cleaned = 4.28494e-05 Jy ! Component: 200 - total flux cleaned = 6.90767e-05 Jy ! Component: 250 - total flux cleaned = 9.37762e-05 Jy ! Component: 300 - total flux cleaned = 0.000143664 Jy ! Component: 350 - total flux cleaned = 0.000143449 Jy ! Component: 400 - total flux cleaned = 0.000143436 Jy ! Total flux subtracted in 400 components = 0.000143436 Jy ! Clean residual min=-0.003888 max=0.003668 Jy/beam ! Clean residual mean=0.000020 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.63169 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 115 components and 0.63169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067265Jy sigma=0.606614 ! Fit after self-cal, rms=0.067264Jy sigma=0.606609 ! 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 9 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.102608Jy sigma=0.675759 ! Fit after self-cal, rms=0.067289Jy sigma=0.606261 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.317 mas, bmaj=8.34 mas, bpa=-0.3055 degrees ! Estimated noise=1.29693 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000872278 Jy ! Component: 100 - total flux cleaned = -0.00101874 Jy ! Component: 150 - total flux cleaned = -0.00111978 Jy ! Component: 200 - total flux cleaned = -0.001214 Jy ! Component: 250 - total flux cleaned = -0.00129963 Jy ! Component: 300 - total flux cleaned = -0.00135276 Jy ! Component: 350 - total flux cleaned = -0.00140365 Jy ! Component: 400 - total flux cleaned = -0.00140271 Jy ! Total flux subtracted in 400 components = -0.00140271 Jy ! Clean residual min=-0.003813 max=0.003569 Jy/beam ! Clean residual mean=0.000022 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.630287 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 125 components and 0.630287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067206Jy sigma=0.605833 ! Fit after self-cal, rms=0.067206Jy sigma=0.605811 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 = -0.000112613 Jy ! Component: 100 - total flux cleaned = -0.000136901 Jy ! Component: 150 - total flux cleaned = -0.00011365 Jy ! Component: 200 - total flux cleaned = -0.000114192 Jy ! Component: 250 - total flux cleaned = -9.2483e-05 Jy ! Component: 300 - total flux cleaned = -9.29274e-05 Jy ! Component: 350 - total flux cleaned = -7.24856e-05 Jy ! Component: 400 - total flux cleaned = -7.22882e-05 Jy ! Total flux subtracted in 400 components = -7.22882e-05 Jy ! Clean residual min=-0.003750 max=0.003398 Jy/beam ! Clean residual mean=0.000022 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.630215 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 131 components and 0.630215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067169Jy sigma=0.605574 ! Fit after self-cal, rms=0.067169Jy sigma=0.605569 ! 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=0.067169Jy sigma=0.605569 ! Fit after self-cal, rms=0.067196Jy sigma=0.605406 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.317 mas, bmaj=8.338 mas, bpa=-0.2867 degrees ! Estimated noise=1.29635 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000737612 Jy ! Component: 100 - total flux cleaned = -0.000889586 Jy ! Component: 150 - total flux cleaned = -0.000944528 Jy ! Component: 200 - total flux cleaned = -0.000994187 Jy ! Component: 250 - total flux cleaned = -0.00104257 Jy ! Component: 300 - total flux cleaned = -0.00108672 Jy ! Component: 350 - total flux cleaned = -0.00106575 Jy ! Component: 400 - total flux cleaned = -0.00106544 Jy ! Total flux subtracted in 400 components = -0.00106544 Jy ! Clean residual min=-0.003709 max=0.003329 Jy/beam ! Clean residual mean=0.000022 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.62915 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 137 components and 0.62915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067139Jy sigma=0.605115 ! Fit after self-cal, rms=0.067139Jy sigma=0.605102 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.97639e-05 Jy ! Component: 100 - total flux cleaned = -9.14285e-05 Jy ! Component: 150 - total flux cleaned = -9.19942e-05 Jy ! Component: 200 - total flux cleaned = -7.22545e-05 Jy ! Component: 250 - total flux cleaned = -7.19387e-05 Jy ! Component: 300 - total flux cleaned = -5.33027e-05 Jy ! Component: 350 - total flux cleaned = -5.37316e-05 Jy ! Component: 400 - total flux cleaned = -5.38973e-05 Jy ! Total flux subtracted in 400 components = -5.38973e-05 Jy ! Clean residual min=-0.003662 max=0.003192 Jy/beam ! Clean residual mean=0.000022 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.629096 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 137 components and 0.629096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067112Jy sigma=0.604926 ! Fit after self-cal, rms=0.067112Jy sigma=0.604923 ! 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=0.067112Jy sigma=0.604923 ! Fit after self-cal, rms=0.065966Jy sigma=0.588166 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.134 mas, bmaj=20.49 mas, bpa=8.895 degrees ! Estimated noise=1.51008 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000207728 Jy ! Component: 100 - total flux cleaned = 0.000209822 Jy ! Component: 150 - total flux cleaned = 0.000249077 Jy ! Component: 200 - total flux cleaned = 0.000319581 Jy ! Component: 250 - total flux cleaned = 0.000367382 Jy ! Component: 300 - total flux cleaned = 0.000413381 Jy ! Component: 350 - total flux cleaned = 0.000457115 Jy ! Component: 400 - total flux cleaned = 0.000499389 Jy ! Total flux subtracted in 400 components = 0.000499389 Jy ! Clean residual min=-0.003476 max=0.002807 Jy/beam ! Clean residual mean=0.000041 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.629595 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 141 components and 0.629595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065959Jy sigma=0.588061 ! Fit after self-cal, rms=0.065957Jy sigma=0.588013 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 = 0.000191267 Jy ! Component: 100 - total flux cleaned = 0.0002054 Jy ! Component: 150 - total flux cleaned = 0.000231052 Jy ! Component: 200 - total flux cleaned = 0.000268082 Jy ! Component: 250 - total flux cleaned = 0.000292232 Jy ! Component: 300 - total flux cleaned = 0.000326305 Jy ! Component: 350 - total flux cleaned = 0.000348024 Jy ! Component: 400 - total flux cleaned = 0.00034846 Jy ! Total flux subtracted in 400 components = 0.00034846 Jy ! Clean residual min=-0.003494 max=0.002749 Jy/beam ! Clean residual mean=0.000041 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.629944 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 142 components and 0.629944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065950Jy sigma=0.587989 ! Fit after self-cal, rms=0.065948Jy sigma=0.587973 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for all stations ===" ! === Finished amplitude self-cal for all stations === restore ! Inverting map and beam ! Estimated beam: bmin=3.32 mas, bmaj=8.336 mas, bpa=-0.2769 degrees ! Estimated noise=1.29619 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.32 x 8.336 at -0.2769 degrees (North through East) ! Clean map min=-0.0033422 max=0.56799 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065948Jy sigma=0.587973 ! Fit after self-cal, rms=0.062714Jy sigma=0.545804 ! Inverting map and beam ! Estimated beam: bmin=3.319 mas, bmaj=8.333 mas, bpa=-0.2657 degrees ! Estimated noise=1.29475 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000967352 Jy ! Component: 100 - total flux cleaned = -0.00111737 Jy ! Component: 150 - total flux cleaned = -0.0011948 Jy ! Component: 200 - total flux cleaned = -0.00126454 Jy ! Component: 250 - total flux cleaned = -0.00132902 Jy ! Component: 300 - total flux cleaned = -0.00136847 Jy ! Component: 350 - total flux cleaned = -0.00140638 Jy ! Component: 400 - total flux cleaned = -0.00142437 Jy ! Total flux subtracted in 400 components = -0.00142437 Jy ! Clean residual min=-0.003280 max=0.002911 Jy/beam ! Clean residual mean=0.000021 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.628519 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 155 components and 0.628519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062660Jy sigma=0.545520 ! Fit after self-cal, rms=0.062656Jy sigma=0.545501 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.88532e-05 Jy ! Component: 100 - total flux cleaned = -0.000117758 Jy ! Component: 150 - total flux cleaned = -0.000135001 Jy ! Component: 200 - total flux cleaned = -0.000135144 Jy ! Component: 250 - total flux cleaned = -0.000135125 Jy ! Component: 300 - total flux cleaned = -0.000134946 Jy ! Component: 350 - total flux cleaned = -0.00013475 Jy ! Component: 400 - total flux cleaned = -0.000134682 Jy ! Total flux subtracted in 400 components = -0.000134682 Jy ! Clean residual min=-0.003265 max=0.002807 Jy/beam ! Clean residual mean=0.000021 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.628385 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 160 components and 0.628385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062634Jy sigma=0.545367 ! Fit after self-cal, rms=0.062634Jy sigma=0.545363 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062634Jy sigma=0.545363 ! Fit after self-cal, rms=0.062646Jy sigma=0.545254 print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.729 mas, bmaj=6.977 mas, bpa=-1.351 degrees ! Estimated noise=2.80732 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.443436 Jy ! Component: 100 - total flux cleaned = 0.546124 Jy ! Component: 150 - total flux cleaned = 0.582885 Jy ! Component: 200 - total flux cleaned = 0.599781 Jy ! Component: 250 - total flux cleaned = 0.609406 Jy ! Component: 300 - total flux cleaned = 0.615364 Jy ! Component: 350 - total flux cleaned = 0.619146 Jy ! Component: 400 - total flux cleaned = 0.620551 Jy ! Total flux subtracted in 400 components = 0.620551 Jy ! Clean residual min=-0.005163 max=0.005167 Jy/beam ! Clean residual mean=0.000031 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 0.620551 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.620551 Jy ! Inverting map and beam ! Estimated beam: bmin=3.32 mas, bmaj=8.331 mas, bpa=-0.243 degrees ! Estimated noise=1.29427 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (8.8, 1.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0041407 Jy ! Component: 100 - total flux cleaned = 0.00579156 Jy ! Component: 150 - total flux cleaned = 0.0072065 Jy ! Component: 200 - total flux cleaned = 0.00786861 Jy ! Component: 250 - total flux cleaned = 0.00831121 Jy ! Component: 300 - total flux cleaned = 0.00864631 Jy ! Component: 350 - total flux cleaned = 0.00874792 Jy ! Component: 400 - total flux cleaned = 0.00874753 Jy ! Total flux subtracted in 400 components = 0.00874753 Jy ! Clean residual min=-0.003096 max=0.002482 Jy/beam ! Clean residual mean=0.000022 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.629299 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 71 components and 0.629299 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=8.135 mas, bmaj=20.5 mas, bpa=8.949 degrees ! Estimated noise=1.50777 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189473 Jy ! Component: 100 - total flux cleaned = -0.00038008 Jy ! Component: 150 - total flux cleaned = -0.000577378 Jy ! Component: 200 - total flux cleaned = -0.000726387 Jy ! Component: 250 - total flux cleaned = -0.00083875 Jy ! Component: 300 - total flux cleaned = -0.00096045 Jy ! Component: 350 - total flux cleaned = -0.00103395 Jy ! Component: 400 - total flux cleaned = -0.00111785 Jy ! Total flux subtracted in 400 components = -0.00111785 Jy ! Clean residual min=-0.002206 max=0.002203 Jy/beam ! Clean residual mean=0.000033 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.628181 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 = -3.12441e-05 Jy ! Component: 100 - total flux cleaned = -8.95433e-05 Jy ! Component: 150 - total flux cleaned = -0.000115954 Jy ! Component: 200 - total flux cleaned = -0.000166956 Jy ! Component: 250 - total flux cleaned = -0.000189859 Jy ! Component: 300 - total flux cleaned = -0.000223278 Jy ! Component: 350 - total flux cleaned = -0.000245165 Jy ! Component: 400 - total flux cleaned = -0.0002765 Jy ! Total flux subtracted in 400 components = -0.0002765 Jy ! Clean residual min=-0.002121 max=0.002180 Jy/beam ! Clean residual mean=0.000031 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.627904 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 110 components and 0.627904 Jy ! Inverting map ! Added new window around map position (70, 74.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000947576 Jy ! Component: 100 - total flux cleaned = 0.00083845 Jy ! Component: 150 - total flux cleaned = 0.00074787 Jy ! Component: 200 - total flux cleaned = 0.000747708 Jy ! Component: 250 - total flux cleaned = 0.00074666 Jy ! Component: 300 - total flux cleaned = 0.000840791 Jy ! Component: 350 - total flux cleaned = 0.000957599 Jy ! Component: 400 - total flux cleaned = 0.00106644 Jy ! Total flux subtracted in 400 components = 0.00106644 Jy ! Clean residual min=-0.001750 max=0.001453 Jy/beam ! Clean residual mean=0.000023 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.628971 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 181 components and 0.628971 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.32 mas, bmaj=8.331 mas, bpa=-0.243 degrees ! Estimated noise=1.29427 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000357439 Jy ! Component: 100 - total flux cleaned = -0.000358372 Jy ! Component: 150 - total flux cleaned = -0.000306837 Jy ! Component: 200 - total flux cleaned = -0.000208434 Jy ! Component: 250 - total flux cleaned = -0.000115681 Jy ! Component: 300 - total flux cleaned = 1.65601e-05 Jy ! Component: 350 - total flux cleaned = -2.67595e-05 Jy ! Component: 400 - total flux cleaned = -2.54815e-05 Jy ! Total flux subtracted in 400 components = -2.54815e-05 Jy ! Clean residual min=-0.002380 max=0.002226 Jy/beam ! Clean residual mean=0.000013 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.628945 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 236 components and 0.628945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062207Jy sigma=0.540570 ! Fit after self-cal, rms=0.062164Jy sigma=0.540251 wmodel /scr/pima/rdv93_uvs/J1409-2657_S_map.mod ! Writing 236 model components to file: /scr/pima/rdv93_uvs/J1409-2657_S_map.mod wobs /scr/pima/rdv93_uvs/J1409-2657_S_uvs.fits ! Applying 2258 buffered edits. ! Writing UV FITS file: /scr/pima/rdv93_uvs/J1409-2657_S_uvs.fits wwins /scr/pima/rdv93_uvs/J1409-2657_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv93_uvs/J1409-2657_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 = -0.000394198 Jy ! Component: 100 - total flux cleaned = -0.000469802 Jy ! Component: 150 - total flux cleaned = -0.000366118 Jy ! Component: 200 - total flux cleaned = -0.00023572 Jy ! Component: 250 - total flux cleaned = -0.000111564 Jy ! Component: 300 - total flux cleaned = 0.000128482 Jy ! Component: 350 - total flux cleaned = 0.00033158 Jy ! Component: 400 - total flux cleaned = 0.000501054 Jy ! Component: 450 - total flux cleaned = 0.00066505 Jy ! Component: 500 - total flux cleaned = 0.000691991 Jy ! Component: 550 - total flux cleaned = 0.000665945 Jy ! Component: 600 - total flux cleaned = 0.000716388 Jy ! Component: 650 - total flux cleaned = 0.000716048 Jy ! Component: 700 - total flux cleaned = 0.000691034 Jy ! Component: 750 - total flux cleaned = 0.000738938 Jy ! Component: 800 - total flux cleaned = 0.000738779 Jy ! Component: 850 - total flux cleaned = 0.00078548 Jy ! Component: 900 - total flux cleaned = 0.000876846 Jy ! Component: 950 - total flux cleaned = 0.000854276 Jy ! Component: 1000 - total flux cleaned = 0.000876859 Jy ! Component: 1050 - total flux cleaned = 0.000855012 Jy ! Component: 1100 - total flux cleaned = 0.000855023 Jy ! Component: 1150 - total flux cleaned = 0.000833929 Jy ! Component: 1200 - total flux cleaned = 0.000813025 Jy ! Component: 1250 - total flux cleaned = 0.000750664 Jy ! Component: 1300 - total flux cleaned = 0.000729919 Jy ! Component: 1350 - total flux cleaned = 0.000709555 Jy ! Component: 1400 - total flux cleaned = 0.000668996 Jy ! Component: 1450 - total flux cleaned = 0.000628872 Jy ! Component: 1500 - total flux cleaned = 0.000569457 Jy ! Component: 1550 - total flux cleaned = 0.000510712 Jy ! Component: 1600 - total flux cleaned = 0.000432974 Jy ! Component: 1650 - total flux cleaned = 0.000336668 Jy ! Component: 1700 - total flux cleaned = 0.000317679 Jy ! Component: 1750 - total flux cleaned = 0.000241984 Jy ! Component: 1800 - total flux cleaned = 0.00018576 Jy ! Component: 1850 - total flux cleaned = 0.000148431 Jy ! Component: 1900 - total flux cleaned = 9.31217e-05 Jy ! Component: 1950 - total flux cleaned = 7.47737e-05 Jy ! Component: 2000 - total flux cleaned = -3.4786e-05 Jy ! Component: 2050 - total flux cleaned = -5.2958e-05 Jy ! Component: 2100 - total flux cleaned = -0.000125292 Jy ! Component: 2150 - total flux cleaned = -0.000179129 Jy ! Component: 2200 - total flux cleaned = -0.000196877 Jy ! Component: 2250 - total flux cleaned = -0.000250149 Jy ! Component: 2300 - total flux cleaned = -0.000302926 Jy ! Component: 2350 - total flux cleaned = -0.000302999 Jy ! Component: 2400 - total flux cleaned = -0.000285641 Jy ! Component: 2450 - total flux cleaned = -0.000268374 Jy ! Component: 2500 - total flux cleaned = -0.000303 Jy ! Component: 2550 - total flux cleaned = -0.000354465 Jy ! Component: 2600 - total flux cleaned = -0.000388527 Jy ! Component: 2650 - total flux cleaned = -0.000337496 Jy ! Component: 2700 - total flux cleaned = -0.000354394 Jy ! Component: 2750 - total flux cleaned = -0.000371275 Jy ! Component: 2800 - total flux cleaned = -0.000371375 Jy ! Component: 2850 - total flux cleaned = -0.000438241 Jy ! Component: 2900 - total flux cleaned = -0.000421638 Jy ! Component: 2950 - total flux cleaned = -0.000454858 Jy ! Component: 3000 - total flux cleaned = -0.000487989 Jy ! Component: 3050 - total flux cleaned = -0.000537728 Jy ! Component: 3100 - total flux cleaned = -0.000587309 Jy ! Component: 3150 - total flux cleaned = -0.000587452 Jy ! Component: 3200 - total flux cleaned = -0.000636903 Jy ! Component: 3250 - total flux cleaned = -0.000669983 Jy ! Component: 3300 - total flux cleaned = -0.000735964 Jy ! Component: 3350 - total flux cleaned = -0.000752396 Jy ! Component: 3400 - total flux cleaned = -0.000768823 Jy ! Component: 3450 - total flux cleaned = -0.000834832 Jy ! Component: 3500 - total flux cleaned = -0.000900559 Jy ! Component: 3550 - total flux cleaned = -0.000851234 Jy ! Component: 3600 - total flux cleaned = -0.000949973 Jy ! Component: 3650 - total flux cleaned = -0.000917153 Jy ! Component: 3700 - total flux cleaned = -0.000950061 Jy ! Component: 3750 - total flux cleaned = -0.00099961 Jy ! Component: 3800 - total flux cleaned = -0.000999632 Jy ! Component: 3850 - total flux cleaned = -0.000999682 Jy ! Component: 3900 - total flux cleaned = -0.0010162 Jy ! Component: 3950 - total flux cleaned = -0.0010493 Jy ! Component: 4000 - total flux cleaned = -0.00109892 Jy ! Component: 4050 - total flux cleaned = -0.00108244 Jy ! Total flux subtracted in 4096 components = -0.00109912 Jy ! Clean residual min=-0.000959 max=0.000935 Jy/beam ! Clean residual mean=0.000005 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.627846 Jy keep ! Adding 230 model components to the UV plane model. ! The established model now contains 464 components and 0.627846 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv93_uvs/J1409-2657_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.32 x 8.331 at -0.243 degrees (North through East) ! Clean map min=-0.0030448 max=0.5728 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J1409-2657_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= 0.5728 rms= 0.00028 Jy quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J1409-2657_S_uvs.log closed on Tue Oct 8 15:30:06 2013