! Started logfile: /scr/pima/rdv73_uvs/J1517-2422_S_uvs.log on Sat Jan 9 17:50:50 2016 obs /scr/pima/rdv73_uvs/J1517-2422_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv73_uvs/J1517-2422_S_uva.fits ! AN table 1: 31 integrations on 21 of 21 possible baselines. ! AN table 2: 31 integrations on 36 of 36 possible baselines. ! AN table 3: 32 integrations on 55 of 55 possible baselines. ! AN table 4: 6 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.973394 visibilities/baseline/integration-bin. ! Found source: J1517-2422 ! ! 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 13756 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/rdv73_uvs/J1517-2422_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:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD 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:MK self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KK self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK 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 ! 3:SC self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4:MK 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 13 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=2.034788Jy sigma=6.507475 ! Fit after self-cal, rms=0.925297Jy sigma=2.813152 ! 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 3:KK ! Flagging baselines of antenna 3:KK in the currently selected channels. flag 4:KK ! Flagging baselines of antenna 4:KK 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=2.359 mas, bmaj=6.543 mas, bpa=-10.15 degrees ! Estimated noise=4.1 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 = 1.01169 Jy ! Component: 100 - total flux cleaned = 1.3243 Jy ! Total flux subtracted in 100 components = 1.3243 Jy ! Clean residual min=-0.086726 max=0.214590 Jy/beam ! Clean residual mean=-0.000324 rms=0.025371 Jy/beam ! Combined flux in latest and established models = 1.3243 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 1.3243 Jy ! ! Correcting IF 1. ! A total of 31 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.751224Jy sigma=2.228651 ! Fit after self-cal, rms=0.749710Jy sigma=2.223537 ! Inverting map and beam ! Estimated beam: bmin=2.359 mas, bmaj=6.543 mas, bpa=-10.15 degrees ! Estimated noise=4.1 mJy/beam. ! Added new window around map position (-2.4, -8.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.214308 Jy ! Component: 100 - total flux cleaned = 0.355678 Jy ! Total flux subtracted in 100 components = 0.355678 Jy ! Clean residual min=-0.071691 max=0.158062 Jy/beam ! Clean residual mean=-0.000112 rms=0.018662 Jy/beam ! Combined flux in latest and established models = 1.67998 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 1.67998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.586285Jy sigma=1.675451 ! Fit after self-cal, rms=0.581494Jy sigma=1.655526 ! Inverting map ! Added new window around map position (4.4, -7.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.13904 Jy ! Component: 100 - total flux cleaned = 0.240178 Jy ! Total flux subtracted in 100 components = 0.240178 Jy ! Clean residual min=-0.054542 max=0.118719 Jy/beam ! Clean residual mean=0.000028 rms=0.014576 Jy/beam ! Combined flux in latest and established models = 1.92016 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 65 components and 1.92016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.482040Jy sigma=1.332370 ! Fit after self-cal, rms=0.479615Jy sigma=1.317681 ! Inverting map ! Added new window around map position (2.4, 8.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103626 Jy ! Component: 100 - total flux cleaned = 0.178965 Jy ! Total flux subtracted in 100 components = 0.178965 Jy ! Clean residual min=-0.050785 max=0.068926 Jy/beam ! Clean residual mean=0.000126 rms=0.011506 Jy/beam ! Combined flux in latest and established models = 2.09912 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 91 components and 2.09912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.416145Jy sigma=1.113486 ! Fit after self-cal, rms=0.414539Jy sigma=1.107837 ! 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=3.045 mas, bmaj=8.075 mas, bpa=-8.281 degrees ! Estimated noise=2.10482 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 = 0.151289 Jy ! Component: 100 - total flux cleaned = 0.245439 Jy ! Component: 150 - total flux cleaned = 0.307635 Jy ! Component: 200 - total flux cleaned = 0.34923 Jy ! Total flux subtracted in 200 components = 0.34923 Jy ! Clean residual min=-0.060417 max=0.066367 Jy/beam ! Clean residual mean=0.000644 rms=0.015389 Jy/beam ! Combined flux in latest and established models = 2.44835 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 127 components and 2.44835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.332487Jy sigma=0.889257 ! Fit after self-cal, rms=0.330836Jy sigma=0.882403 ! 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 0.92 HN 1.09 KP 1.01 LA 0.94 ! OV 1.01 PT 1.05 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.92 HN 0.99 KP 0.96 ! LA 0.95 MK 0.94 OV 0.98 PT 1.03 ! SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.94 HN 1.28 KK 1.00* ! KP 0.96 LA 0.97 MK 0.92 NL 0.97 ! OV 0.99 PT 1.08 SC 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.15 KP 1.05 LA 0.90 ! OV 1.07 PT 1.02 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.01 HN 1.04 KP 1.01 ! LA 0.91 MK 1.01 OV 1.04 PT 1.05 ! SC 1.09 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.03 HN 1.36 KK 1.00* ! KP 1.01 LA 0.91 MK 1.02 NL 0.99 ! OV 1.04 PT 1.07 SC 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.24 KP 1.04 LA 0.82 ! OV 1.13 PT 1.08 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.22 FD 1.00 HN 1.12 KP 1.00 ! LA 0.83 MK 1.03 OV 1.10 PT 1.09 ! SC 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.02 HN 1.40 KK 1.00* ! KP 1.00 LA 0.84 MK 1.03 NL 1.07 ! OV 1.10 PT 1.11 SC 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.12 KP 0.94 LA 0.70 ! OV 0.93 PT 0.91 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.25 FD 0.96 HN 1.01 KP 0.91 ! LA 0.74 MK 1.12 OV 0.89 PT 0.94 ! SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 0.99 HN 1.28 KK 1.00* ! KP 0.93 LA 0.73 MK 1.13 NL 0.96 ! OV 0.90 PT 0.97 SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! KK 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.330836Jy sigma=0.882403 ! Fit after self-cal, rms=0.173559Jy sigma=0.491164 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.077 mas, bmaj=8.1 mas, bpa=-7.936 degrees ! Estimated noise=2.12783 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 (12.8, -23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0528762 Jy ! Component: 100 - total flux cleaned = 0.0598264 Jy ! Component: 150 - total flux cleaned = 0.0588432 Jy ! Component: 200 - total flux cleaned = 0.0572798 Jy ! Total flux subtracted in 200 components = 0.0572798 Jy ! Clean residual min=-0.024638 max=0.023475 Jy/beam ! Clean residual mean=0.000028 rms=0.005724 Jy/beam ! Combined flux in latest and established models = 2.50563 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 173 components and 2.50563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152176Jy sigma=0.426636 ! Fit after self-cal, rms=0.150208Jy sigma=0.419343 ! 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=0.150208Jy sigma=0.419343 ! Fit after self-cal, rms=0.145918Jy sigma=0.410158 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.08 mas, bmaj=8.101 mas, bpa=-7.914 degrees ! Estimated noise=2.11638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019081 Jy ! Component: 100 - total flux cleaned = 0.0190335 Jy ! Component: 150 - total flux cleaned = 0.0177223 Jy ! Component: 200 - total flux cleaned = 0.0177083 Jy ! Total flux subtracted in 200 components = 0.0177083 Jy ! Clean residual min=-0.022749 max=0.021711 Jy/beam ! Clean residual mean=0.000034 rms=0.004606 Jy/beam ! Combined flux in latest and established models = 2.52334 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 198 components and 2.52334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137171Jy sigma=0.385523 ! Fit after self-cal, rms=0.136503Jy sigma=0.383024 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (20.8, -28.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186887 Jy ! Component: 100 - total flux cleaned = 0.0266725 Jy ! Component: 150 - total flux cleaned = 0.0281118 Jy ! Component: 200 - total flux cleaned = 0.0277066 Jy ! Total flux subtracted in 200 components = 0.0277066 Jy ! Clean residual min=-0.020265 max=0.014749 Jy/beam ! Clean residual mean=0.000039 rms=0.003932 Jy/beam ! Combined flux in latest and established models = 2.55105 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 241 components and 2.55105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130445Jy sigma=0.368199 ! Fit after self-cal, rms=0.129983Jy sigma=0.366639 ! 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=0.129983Jy sigma=0.366639 ! Fit after self-cal, rms=0.127545Jy sigma=0.359588 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.084 mas, bmaj=8.106 mas, bpa=-7.912 degrees ! Estimated noise=2.11145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382156 Jy ! Component: 100 - total flux cleaned = 0.00683497 Jy ! Component: 150 - total flux cleaned = 0.00842865 Jy ! Component: 200 - total flux cleaned = 0.00843139 Jy ! Total flux subtracted in 200 components = 0.00843139 Jy ! Clean residual min=-0.019023 max=0.012211 Jy/beam ! Clean residual mean=0.000029 rms=0.003334 Jy/beam ! Combined flux in latest and established models = 2.55948 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 272 components and 2.55948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123597Jy sigma=0.349926 ! Fit after self-cal, rms=0.123283Jy sigma=0.348820 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 = 0.00399182 Jy ! Component: 100 - total flux cleaned = 0.00629731 Jy ! Component: 150 - total flux cleaned = 0.00716882 Jy ! Component: 200 - total flux cleaned = 0.00716347 Jy ! Total flux subtracted in 200 components = 0.00716347 Jy ! Clean residual min=-0.017747 max=0.011751 Jy/beam ! Clean residual mean=0.000028 rms=0.003141 Jy/beam ! Combined flux in latest and established models = 2.56664 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 291 components and 2.56664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121465Jy sigma=0.344655 ! Fit after self-cal, rms=0.121322Jy sigma=0.344235 ! 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=0.121322Jy sigma=0.344235 ! Fit after self-cal, rms=0.120464Jy sigma=0.341722 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.189 mas, bmaj=17.76 mas, bpa=-1.829 degrees ! Estimated noise=2.80059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278105 Jy ! Component: 100 - total flux cleaned = 0.00243131 Jy ! Component: 150 - total flux cleaned = 0.00245446 Jy ! Component: 200 - total flux cleaned = 0.00246242 Jy ! Total flux subtracted in 200 components = 0.00246242 Jy ! Clean residual min=-0.015356 max=0.013344 Jy/beam ! Clean residual mean=0.000044 rms=0.003942 Jy/beam ! Combined flux in latest and established models = 2.5691 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 307 components and 2.5691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118730Jy sigma=0.339915 ! Fit after self-cal, rms=0.118608Jy sigma=0.339449 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 = 0.00209146 Jy ! Component: 100 - total flux cleaned = 0.00276565 Jy ! Component: 150 - total flux cleaned = 0.00257875 Jy ! Component: 200 - total flux cleaned = 0.00239966 Jy ! Total flux subtracted in 200 components = 0.00239966 Jy ! Clean residual min=-0.015076 max=0.013321 Jy/beam ! Clean residual mean=0.000037 rms=0.003824 Jy/beam ! Combined flux in latest and established models = 2.5715 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 320 components and 2.5715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118056Jy sigma=0.339563 ! Fit after self-cal, rms=0.117959Jy sigma=0.339267 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. ! Applying 2560 buffered edits. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1: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:OV,true ! 1:OV self-cal status=fixed weight=1 selfant 1:PT,true ! 1:PT self-cal status=fixed weight=1 selfant 1:SC,true ! 1:SC self-cal status=fixed weight=1 selfant 2:BR,true ! 2:BR self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD 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:MK,true ! 2:MK self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 selfant 2:SC,true ! 2:SC self-cal status=fixed weight=1 selfant 3: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:MK,true ! 3:MK 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 3:SC,true ! 3:SC self-cal status=fixed weight=1 selfant 4:MK,true ! 4:MK self-cal status=fixed weight=1 ![Exited script file: /tmp/ff.ff] selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.196413Jy sigma=0.666825 ! Fit after self-cal, rms=0.142193Jy sigma=0.367206 selfant "",false ! 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:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD 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:MK self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KK self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK 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 ! 3:SC self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.142193Jy sigma=0.367206 ! Fit after self-cal, rms=0.118583Jy sigma=0.335998 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=2.313 mas, bmaj=6.667 mas, bpa=-10.33 degrees ! Estimated noise=4.15156 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 = -0.00511448 Jy ! Component: 100 - total flux cleaned = -0.00591966 Jy ! Component: 150 - total flux cleaned = -0.00666107 Jy ! Component: 200 - total flux cleaned = -0.00734859 Jy ! Total flux subtracted in 200 components = -0.00734859 Jy ! Clean residual min=-0.020654 max=0.019160 Jy/beam ! Clean residual mean=-0.000006 rms=0.003413 Jy/beam ! Combined flux in latest and established models = 2.56416 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 345 components and 2.56416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116991Jy sigma=0.332190 ! Fit after self-cal, rms=0.116578Jy sigma=0.331122 ! 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=2.936 mas, bmaj=8.167 mas, bpa=-9.311 degrees ! Estimated noise=2.05954 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 = 0.00258928 Jy ! Component: 100 - total flux cleaned = 0.00405449 Jy ! Component: 150 - total flux cleaned = 0.00477468 Jy ! Component: 200 - total flux cleaned = 0.00509878 Jy ! Component: 250 - total flux cleaned = 0.00540274 Jy ! Component: 300 - total flux cleaned = 0.00568526 Jy ! Component: 350 - total flux cleaned = 0.00568629 Jy ! Component: 400 - total flux cleaned = 0.00568466 Jy ! Total flux subtracted in 400 components = 0.00568466 Jy ! Clean residual min=-0.015175 max=0.011284 Jy/beam ! Clean residual mean=0.000022 rms=0.002436 Jy/beam ! Combined flux in latest and established models = 2.56984 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 373 components and 2.56984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115433Jy sigma=0.328466 ! Fit after self-cal, rms=0.115253Jy sigma=0.328193 ! 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 = -8.16331e-05 Jy ! Component: 100 - total flux cleaned = 0.000205947 Jy ! Component: 150 - total flux cleaned = -4.18255e-05 Jy ! Component: 200 - total flux cleaned = -0.000286282 Jy ! Component: 250 - total flux cleaned = -0.000518669 Jy ! Component: 300 - total flux cleaned = -0.000632353 Jy ! Component: 350 - total flux cleaned = -0.000852705 Jy ! Component: 400 - total flux cleaned = -0.00085497 Jy ! Total flux subtracted in 400 components = -0.00085497 Jy ! Clean residual min=-0.014266 max=0.011112 Jy/beam ! Clean residual mean=0.000021 rms=0.002379 Jy/beam ! Combined flux in latest and established models = 2.56899 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 396 components and 2.56899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114669Jy sigma=0.326731 ! Fit after self-cal, rms=0.114566Jy sigma=0.326595 ! Inverting map print "=== Finished natural weighting clean for al sites ===" ! === Finished natural weighting clean for al sites === unflag * ! Unflagging all baselines in the currently selected channels. ! Applying 2560 buffered edits. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 11 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 42 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 11 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 11 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.190918Jy sigma=0.650786 ! Fit after self-cal, rms=0.113925Jy sigma=0.324939 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.938 mas, bmaj=8.163 mas, bpa=-9.204 degrees ! Estimated noise=2.0613 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.004307 Jy ! Component: 100 - total flux cleaned = -0.00485916 Jy ! Component: 150 - total flux cleaned = -0.00470191 Jy ! Component: 200 - total flux cleaned = -0.00457144 Jy ! Component: 250 - total flux cleaned = -0.00444625 Jy ! Component: 300 - total flux cleaned = -0.00420374 Jy ! Component: 350 - total flux cleaned = -0.00397082 Jy ! Component: 400 - total flux cleaned = -0.00386259 Jy ! Total flux subtracted in 400 components = -0.00386259 Jy ! Clean residual min=-0.012979 max=0.010496 Jy/beam ! Clean residual mean=0.000024 rms=0.002226 Jy/beam ! Combined flux in latest and established models = 2.56512 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 411 components and 2.56512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112967Jy sigma=0.322816 ! Fit after self-cal, rms=0.112838Jy sigma=0.322624 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 = 0.000115703 Jy ! Component: 100 - total flux cleaned = 0.000345262 Jy ! Component: 150 - total flux cleaned = 0.000239168 Jy ! Component: 200 - total flux cleaned = 0.000243043 Jy ! Component: 250 - total flux cleaned = 0.000143461 Jy ! Component: 300 - total flux cleaned = 4.828e-05 Jy ! Component: 350 - total flux cleaned = -4.3459e-05 Jy ! Component: 400 - total flux cleaned = -4.5122e-05 Jy ! Total flux subtracted in 400 components = -4.5122e-05 Jy ! Clean residual min=-0.012349 max=0.010400 Jy/beam ! Clean residual mean=0.000023 rms=0.002183 Jy/beam ! Combined flux in latest and established models = 2.56508 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 419 components and 2.56508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112427Jy sigma=0.321542 ! Fit after self-cal, rms=0.112343Jy sigma=0.321436 ! 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=0.112343Jy sigma=0.321436 ! Fit after self-cal, rms=0.112012Jy sigma=0.320416 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.939 mas, bmaj=8.162 mas, bpa=-9.138 degrees ! Estimated noise=2.06168 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0031495 Jy ! Component: 100 - total flux cleaned = -0.00403967 Jy ! Component: 150 - total flux cleaned = -0.00416269 Jy ! Component: 200 - total flux cleaned = -0.00438225 Jy ! Component: 250 - total flux cleaned = -0.00437981 Jy ! Component: 300 - total flux cleaned = -0.00428331 Jy ! Component: 350 - total flux cleaned = -0.00428385 Jy ! Component: 400 - total flux cleaned = -0.00428257 Jy ! Total flux subtracted in 400 components = -0.00428257 Jy ! Clean residual min=-0.011453 max=0.010009 Jy/beam ! Clean residual mean=0.000027 rms=0.002093 Jy/beam ! Combined flux in latest and established models = 2.5608 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 434 components and 2.5608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111389Jy sigma=0.319019 ! Fit after self-cal, rms=0.111304Jy sigma=0.318896 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 = -0.000142415 Jy ! Component: 100 - total flux cleaned = 0.000241292 Jy ! Component: 150 - total flux cleaned = 0.000240621 Jy ! Component: 200 - total flux cleaned = 0.000158059 Jy ! Component: 250 - total flux cleaned = 7.54515e-05 Jy ! Component: 300 - total flux cleaned = 7.36774e-05 Jy ! Component: 350 - total flux cleaned = -8.14152e-05 Jy ! Component: 400 - total flux cleaned = -7.95184e-05 Jy ! Total flux subtracted in 400 components = -7.95184e-05 Jy ! Clean residual min=-0.011001 max=0.009962 Jy/beam ! Clean residual mean=0.000026 rms=0.002062 Jy/beam ! Combined flux in latest and established models = 2.56072 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 442 components and 2.56072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111014Jy sigma=0.318154 ! Fit after self-cal, rms=0.110956Jy sigma=0.318079 ! 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=0.110956Jy sigma=0.318079 ! Fit after self-cal, rms=0.108682Jy sigma=0.307447 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.227 mas, bmaj=17.86 mas, bpa=-2.259 degrees ! Estimated noise=2.7635 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00142929 Jy ! Component: 100 - total flux cleaned = -0.00141981 Jy ! Component: 150 - total flux cleaned = -0.00161236 Jy ! Component: 200 - total flux cleaned = -0.00179299 Jy ! Component: 250 - total flux cleaned = -0.00195957 Jy ! Component: 300 - total flux cleaned = -0.00211681 Jy ! Component: 350 - total flux cleaned = -0.00233233 Jy ! Component: 400 - total flux cleaned = -0.00246339 Jy ! Total flux subtracted in 400 components = -0.00246339 Jy ! Clean residual min=-0.010582 max=0.013314 Jy/beam ! Clean residual mean=0.000043 rms=0.003023 Jy/beam ! Combined flux in latest and established models = 2.55825 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 462 components and 2.55825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108410Jy sigma=0.307466 ! Fit after self-cal, rms=0.108376Jy sigma=0.307345 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (39.2, -30.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131695 Jy ! Component: 100 - total flux cleaned = 0.0212449 Jy ! Component: 150 - total flux cleaned = 0.025607 Jy ! Component: 200 - total flux cleaned = 0.0290694 Jy ! Component: 250 - total flux cleaned = 0.0323201 Jy ! Component: 300 - total flux cleaned = 0.0347514 Jy ! Component: 350 - total flux cleaned = 0.0366597 Jy ! Component: 400 - total flux cleaned = 0.0379985 Jy ! Total flux subtracted in 400 components = 0.0379985 Jy ! Clean residual min=-0.007635 max=0.004855 Jy/beam ! Clean residual mean=-0.000004 rms=0.001868 Jy/beam ! Combined flux in latest and established models = 2.59625 Jy ! Performing phase self-cal ! Adding 94 model components to the UV plane model. ! The established model now contains 550 components and 2.59625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106454Jy sigma=0.302918 ! Fit after self-cal, rms=0.106403Jy sigma=0.302561 ! 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=2.94 mas, bmaj=8.161 mas, bpa=-9.091 degrees ! Estimated noise=2.06259 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.94 x 8.161 at -9.091 degrees (North through East) ! Clean map min=-0.029375 max=1.3105 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=0.106403Jy sigma=0.302561 ! Fit after self-cal, rms=0.102462Jy sigma=0.281395 ! Inverting map and beam ! Estimated beam: bmin=2.941 mas, bmaj=8.166 mas, bpa=-9.062 degrees ! Estimated noise=2.06296 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0014028 Jy ! Component: 100 - total flux cleaned = -0.00161321 Jy ! Component: 150 - total flux cleaned = -0.00161657 Jy ! Component: 200 - total flux cleaned = -0.000696781 Jy ! Component: 250 - total flux cleaned = 0.000145465 Jy ! Component: 300 - total flux cleaned = 0.000783233 Jy ! Component: 350 - total flux cleaned = 0.00198352 Jy ! Component: 400 - total flux cleaned = 0.00241145 Jy ! Total flux subtracted in 400 components = 0.00241145 Jy ! Clean residual min=-0.007381 max=0.005786 Jy/beam ! Clean residual mean=0.000003 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 2.59866 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 619 components and 2.59866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101007Jy sigma=0.277111 ! Fit after self-cal, rms=0.100953Jy sigma=0.276974 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000191378 Jy ! Component: 100 - total flux cleaned = 0.000350653 Jy ! Component: 150 - total flux cleaned = 0.00112049 Jy ! Component: 200 - total flux cleaned = 0.00173355 Jy ! Component: 250 - total flux cleaned = 0.00220653 Jy ! Component: 300 - total flux cleaned = 0.00255093 Jy ! Component: 350 - total flux cleaned = 0.00310445 Jy ! Component: 400 - total flux cleaned = 0.00342781 Jy ! Total flux subtracted in 400 components = 0.00342781 Jy ! Clean residual min=-0.006552 max=0.005386 Jy/beam ! Clean residual mean=-0.000001 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 2.60209 Jy ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 668 components and 2.60209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100278Jy sigma=0.275516 ! Fit after self-cal, rms=0.100274Jy sigma=0.275483 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100274Jy sigma=0.275483 ! Fit after self-cal, rms=0.100200Jy sigma=0.275193 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=2.316 mas, bmaj=6.663 mas, bpa=-10.03 degrees ! Estimated noise=4.16374 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.04936 Jy ! Component: 100 - total flux cleaned = 1.40461 Jy ! Component: 150 - total flux cleaned = 1.61072 Jy ! Component: 200 - total flux cleaned = 1.75066 Jy ! Component: 250 - total flux cleaned = 1.85578 Jy ! Component: 300 - total flux cleaned = 1.93755 Jy ! Component: 350 - total flux cleaned = 2.00303 Jy ! Component: 400 - total flux cleaned = 2.05721 Jy ! Total flux subtracted in 400 components = 2.05721 Jy ! Clean residual min=-0.022055 max=0.035703 Jy/beam ! Clean residual mean=-0.000231 rms=0.006719 Jy/beam ! Combined flux in latest and established models = 2.05721 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 96 model components to the UV plane model. ! The established model now contains 96 components and 2.05721 Jy ! Inverting map and beam ! Estimated beam: bmin=2.942 mas, bmaj=8.168 mas, bpa=-9.05 degrees ! Estimated noise=2.06179 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 = 0.121235 Jy ! Component: 100 - total flux cleaned = 0.208293 Jy ! Component: 150 - total flux cleaned = 0.273953 Jy ! Component: 200 - total flux cleaned = 0.324482 Jy ! Component: 250 - total flux cleaned = 0.363731 Jy ! Component: 300 - total flux cleaned = 0.394484 Jy ! Component: 350 - total flux cleaned = 0.419027 Jy ! Component: 400 - total flux cleaned = 0.437323 Jy ! Total flux subtracted in 400 components = 0.437323 Jy ! Clean residual min=-0.014372 max=0.016524 Jy/beam ! Clean residual mean=-0.000069 rms=0.003736 Jy/beam ! Combined flux in latest and established models = 2.49453 Jy ! Adding 168 model components to the UV plane model. ! The established model now contains 248 components and 2.49453 Jy ! Inverting map ! Added new window around map position (-3.6, 6.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00910712 Jy ! Component: 100 - total flux cleaned = 0.0152942 Jy ! Component: 150 - total flux cleaned = 0.0197427 Jy ! Component: 200 - total flux cleaned = 0.0227769 Jy ! Component: 250 - total flux cleaned = 0.0260111 Jy ! Component: 300 - total flux cleaned = 0.0294151 Jy ! Component: 350 - total flux cleaned = 0.0329407 Jy ! Component: 400 - total flux cleaned = 0.0358285 Jy ! Total flux subtracted in 400 components = 0.0358285 Jy ! Clean residual min=-0.011019 max=0.008274 Jy/beam ! Clean residual mean=-0.000014 rms=0.002379 Jy/beam ! Combined flux in latest and established models = 2.53036 Jy ! Adding 117 model components to the UV plane model. ! The established model now contains 355 components and 2.53036 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=8.237 mas, bmaj=17.9 mas, bpa=-2.228 degrees ! Estimated noise=2.75968 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144833 Jy ! Component: 100 - total flux cleaned = 0.0236231 Jy ! Component: 150 - total flux cleaned = 0.0315547 Jy ! Component: 200 - total flux cleaned = 0.0388776 Jy ! Component: 250 - total flux cleaned = 0.0435702 Jy ! Component: 300 - total flux cleaned = 0.0472778 Jy ! Component: 350 - total flux cleaned = 0.0506859 Jy ! Component: 400 - total flux cleaned = 0.0533607 Jy ! Total flux subtracted in 400 components = 0.0533607 Jy ! Clean residual min=-0.008273 max=0.005504 Jy/beam ! Clean residual mean=-0.000010 rms=0.002381 Jy/beam ! Combined flux in latest and established models = 2.58372 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 = 0.002497 Jy ! Component: 100 - total flux cleaned = 0.00483898 Jy ! Component: 150 - total flux cleaned = 0.00722775 Jy ! Component: 200 - total flux cleaned = 0.00891318 Jy ! Component: 250 - total flux cleaned = 0.0108628 Jy ! Component: 300 - total flux cleaned = 0.0126942 Jy ! Component: 350 - total flux cleaned = 0.0144313 Jy ! Component: 400 - total flux cleaned = 0.0157886 Jy ! Total flux subtracted in 400 components = 0.0157886 Jy ! Clean residual min=-0.007555 max=0.005173 Jy/beam ! Clean residual mean=-0.000010 rms=0.001939 Jy/beam ! Combined flux in latest and established models = 2.59951 Jy ! Adding 176 model components to the UV plane model. ! The established model now contains 516 components and 2.59951 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.942 mas, bmaj=8.168 mas, bpa=-9.05 degrees ! Estimated noise=2.06179 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00127817 Jy ! Component: 100 - total flux cleaned = 8.34565e-06 Jy ! Component: 150 - total flux cleaned = 0.000803163 Jy ! Component: 200 - total flux cleaned = 0.00210401 Jy ! Component: 250 - total flux cleaned = 0.00315436 Jy ! Component: 300 - total flux cleaned = 0.00365223 Jy ! Component: 350 - total flux cleaned = 0.00397112 Jy ! Component: 400 - total flux cleaned = 0.00457771 Jy ! Total flux subtracted in 400 components = 0.00457771 Jy ! Clean residual min=-0.007547 max=0.005567 Jy/beam ! Clean residual mean=0.000005 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 2.60409 Jy selfcal ! Performing phase self-cal ! Adding 85 model components to the UV plane model. ! The established model now contains 594 components and 2.60409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100811Jy sigma=0.276504 ! Fit after self-cal, rms=0.100669Jy sigma=0.275915 wmodel /scr/pima/rdv73_uvs/J1517-2422_S_map.mod ! Writing 594 model components to file: /scr/pima/rdv73_uvs/J1517-2422_S_map.mod wobs /scr/pima/rdv73_uvs/J1517-2422_S_uvs.fits ! Applying 1984 buffered edits. ! Writing UV FITS file: /scr/pima/rdv73_uvs/J1517-2422_S_uvs.fits wwins /scr/pima/rdv73_uvs/J1517-2422_S_map.win ! wwins: Wrote 8 windows to /scr/pima/rdv73_uvs/J1517-2422_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 = -0.00297953 Jy ! Component: 100 - total flux cleaned = -0.00397278 Jy ! Component: 150 - total flux cleaned = -0.00488238 Jy ! Component: 200 - total flux cleaned = -0.00575356 Jy ! Component: 250 - total flux cleaned = -0.00659052 Jy ! Component: 300 - total flux cleaned = -0.00723654 Jy ! Component: 350 - total flux cleaned = -0.00786301 Jy ! Component: 400 - total flux cleaned = -0.00832034 Jy ! Component: 450 - total flux cleaned = -0.00891441 Jy ! Component: 500 - total flux cleaned = -0.00927593 Jy ! Component: 550 - total flux cleaned = -0.00977073 Jy ! Component: 600 - total flux cleaned = -0.00997532 Jy ! Component: 650 - total flux cleaned = -0.0101101 Jy ! Component: 700 - total flux cleaned = -0.0103756 Jy ! Component: 750 - total flux cleaned = -0.0105045 Jy ! Component: 800 - total flux cleaned = -0.0105049 Jy ! Component: 850 - total flux cleaned = -0.0105059 Jy ! Component: 900 - total flux cleaned = -0.0108139 Jy ! Component: 950 - total flux cleaned = -0.0108134 Jy ! Component: 1000 - total flux cleaned = -0.0110519 Jy ! Component: 1050 - total flux cleaned = -0.0109923 Jy ! Component: 1100 - total flux cleaned = -0.0111662 Jy ! Component: 1150 - total flux cleaned = -0.0110522 Jy ! Component: 1200 - total flux cleaned = -0.0112789 Jy ! Component: 1250 - total flux cleaned = -0.0114456 Jy ! Component: 1300 - total flux cleaned = -0.0116104 Jy ! Component: 1350 - total flux cleaned = -0.0116642 Jy ! Component: 1400 - total flux cleaned = -0.0117167 Jy ! Component: 1450 - total flux cleaned = -0.0117705 Jy ! Component: 1500 - total flux cleaned = -0.0118756 Jy ! Component: 1550 - total flux cleaned = -0.0119279 Jy ! Component: 1600 - total flux cleaned = -0.0120314 Jy ! Component: 1650 - total flux cleaned = -0.0121336 Jy ! Component: 1700 - total flux cleaned = -0.012033 Jy ! Component: 1750 - total flux cleaned = -0.0121327 Jy ! Component: 1800 - total flux cleaned = -0.0121818 Jy ! Component: 1850 - total flux cleaned = -0.0120837 Jy ! Component: 1900 - total flux cleaned = -0.0121315 Jy ! Component: 1950 - total flux cleaned = -0.0117964 Jy ! Component: 2000 - total flux cleaned = -0.01156 Jy ! Component: 2050 - total flux cleaned = -0.0116541 Jy ! Component: 2100 - total flux cleaned = -0.0117925 Jy ! Component: 2150 - total flux cleaned = -0.011607 Jy ! Component: 2200 - total flux cleaned = -0.0114238 Jy ! Component: 2250 - total flux cleaned = -0.0113788 Jy ! Component: 2300 - total flux cleaned = -0.0114236 Jy ! Component: 2350 - total flux cleaned = -0.0113339 Jy ! Component: 2400 - total flux cleaned = -0.0113338 Jy ! Component: 2450 - total flux cleaned = -0.0112466 Jy ! Component: 2500 - total flux cleaned = -0.0111597 Jy ! Component: 2550 - total flux cleaned = -0.0110303 Jy ! Component: 2600 - total flux cleaned = -0.0109453 Jy ! Component: 2650 - total flux cleaned = -0.0111993 Jy ! Component: 2700 - total flux cleaned = -0.0109469 Jy ! Component: 2750 - total flux cleaned = -0.0111132 Jy ! Component: 2800 - total flux cleaned = -0.0109471 Jy ! Component: 2850 - total flux cleaned = -0.0109884 Jy ! Component: 2900 - total flux cleaned = -0.0110292 Jy ! Component: 2950 - total flux cleaned = -0.0111098 Jy ! Component: 3000 - total flux cleaned = -0.0111097 Jy ! Component: 3050 - total flux cleaned = -0.0112287 Jy ! Component: 3100 - total flux cleaned = -0.0112288 Jy ! Component: 3150 - total flux cleaned = -0.0112683 Jy ! Component: 3200 - total flux cleaned = -0.0112686 Jy ! Component: 3250 - total flux cleaned = -0.0113845 Jy ! Component: 3300 - total flux cleaned = -0.0114616 Jy ! Component: 3350 - total flux cleaned = -0.0112323 Jy ! Component: 3400 - total flux cleaned = -0.0111566 Jy ! Component: 3450 - total flux cleaned = -0.0110814 Jy ! Component: 3500 - total flux cleaned = -0.0109692 Jy ! Component: 3550 - total flux cleaned = -0.0108577 Jy ! Component: 3600 - total flux cleaned = -0.0106733 Jy ! Component: 3650 - total flux cleaned = -0.0107833 Jy ! Component: 3700 - total flux cleaned = -0.0107472 Jy ! Component: 3750 - total flux cleaned = -0.0106025 Jy ! Component: 3800 - total flux cleaned = -0.0106019 Jy ! Component: 3850 - total flux cleaned = -0.0104945 Jy ! Component: 3900 - total flux cleaned = -0.0103878 Jy ! Component: 3950 - total flux cleaned = -0.0102112 Jy ! Component: 4000 - total flux cleaned = -0.0101412 Jy ! Component: 4050 - total flux cleaned = -0.010141 Jy ! Total flux subtracted in 4096 components = -0.0100369 Jy ! Clean residual min=-0.001903 max=0.001994 Jy/beam ! Clean residual mean=0.000010 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 2.59405 Jy keep ! Adding 324 model components to the UV plane model. ! The established model now contains 912 components and 2.59405 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv73_uvs/J1517-2422_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.942 x 8.168 at -9.05 degrees (North through East) ! Clean map min=-0.020965 max=1.3286 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv73_uvs/J1517-2422_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= 1.3286 rms= 0.00069 Jy quit ! Quitting program ! Log file /scr/pima/rdv73_uvs/J1517-2422_S_uvs.log closed on Sat Jan 9 17:50:58 2016