! Started logfile: /scr/pima/rdv73_uvs/J0527+0331_S_uvs.log on Sat Jan 9 17:45:34 2016 obs /scr/pima/rdv73_uvs/J0527+0331_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv73_uvs/J0527+0331_S_uva.fits ! AN table 1: 4 integrations on 15 of 15 possible baselines. ! AN table 2: 22 integrations on 55 of 55 possible baselines. ! AN table 3: 3 integrations on 3 of 3 possible baselines. ! AN table 4: 5 integrations on 55 of 55 possible baselines. ! AN table 5: 4 integrations on 10 of 10 possible baselines. ! AN table 6: 6 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.583125 visibilities/baseline/integration-bin. ! Found source: J0527+0331 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 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 3732 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/J0527+0331_S] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA 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:NL self-cal status=correctable weight=1 ! 2:NY 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 ! 2:WZ self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:OV 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:KK self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:KK self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 6:KK self-cal status=correctable weight=1 ! 6: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 9 telescope corrections were flagged in sub-array 1. ! A total of 115 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 12 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 115 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 20 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 12 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 115 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 12 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 115 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 12 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.173226Jy sigma=10.339452 ! Fit after self-cal, rms=0.465623Jy sigma=4.114777 ! 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 2:NY ! Flagging baselines of antenna 2:NY in the currently selected channels. flag 2:WZ ! Flagging baselines of antenna 2:WZ in the currently selected channels. flag 4:KK ! Flagging baselines of antenna 4:KK in the currently selected channels. flag 5:KK ! Flagging baselines of antenna 5:KK in the currently selected channels. flag 6:KK ! Flagging baselines of antenna 6: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=3.783 mas, bmaj=6.602 mas, bpa=7.772 degrees ! Estimated noise=3.25572 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 = 0.467025 Jy ! Component: 100 - total flux cleaned = 0.57974 Jy ! Total flux subtracted in 100 components = 0.57974 Jy ! Clean residual min=-0.031499 max=0.054182 Jy/beam ! Clean residual mean=0.000063 rms=0.008216 Jy/beam ! Combined flux in latest and established models = 0.57974 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.57974 Jy ! ! Correcting IF 1. ! A total of 26 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.209093Jy sigma=1.736175 ! Fit after self-cal, rms=0.208979Jy sigma=1.734777 ! Inverting map and beam ! Estimated beam: bmin=3.783 mas, bmaj=6.602 mas, bpa=7.772 degrees ! Estimated noise=3.25572 mJy/beam. ! Added new window around map position (4.8, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0598696 Jy ! Component: 100 - total flux cleaned = 0.100067 Jy ! Total flux subtracted in 100 components = 0.100067 Jy ! Clean residual min=-0.026378 max=0.032705 Jy/beam ! Clean residual mean=0.000024 rms=0.005921 Jy/beam ! Combined flux in latest and established models = 0.679807 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 43 components and 0.679806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173077Jy sigma=1.359726 ! Fit after self-cal, rms=0.172939Jy sigma=1.358083 ! 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=4.936 mas, bmaj=8.242 mas, bpa=9.058 degrees ! Estimated noise=1.70592 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 = 0.0516953 Jy ! Component: 100 - total flux cleaned = 0.0806861 Jy ! Component: 150 - total flux cleaned = 0.0989211 Jy ! Component: 200 - total flux cleaned = 0.110909 Jy ! Total flux subtracted in 200 components = 0.110909 Jy ! Clean residual min=-0.026509 max=0.025036 Jy/beam ! Clean residual mean=-0.000003 rms=0.006429 Jy/beam ! Combined flux in latest and established models = 0.790716 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 86 components and 0.790716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154100Jy sigma=1.182299 ! Fit after self-cal, rms=0.153820Jy sigma=1.179575 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.90 KP 1.01 LA 1.00 ! PT 1.21 SC 0.83 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.89 HN 1.12 KP 0.98 ! LA 0.99 NL 0.97 NY 1.00* OV 1.01 ! PT 1.06 SC 1.00 WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KP 0.00* OV 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 0.93 HN 1.13 KK 1.00* ! KP 0.99 LA 1.02 MK 0.81 NL 1.02 ! OV 0.99 PT 1.09 SC 1.06 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.05 KK 1.00* KP 0.95 MK 0.89 ! OV 1.05 ! ! Telescope amplitude corrections in sub-array 6: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 KP 1.04 LA 0.97 ! PT 1.15 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.96 HN 1.22 KP 1.02 ! LA 0.93 NL 1.02 NY 1.00* OV 1.04 ! PT 1.06 SC 1.05 WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KP 0.00* OV 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 FD 0.95 HN 1.26 KK 1.00* ! KP 1.05 LA 0.97 MK 0.88 NL 0.99 ! OV 1.02 PT 1.09 SC 1.13 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 KK 1.00* KP 0.94 MK 0.88 ! OV 1.05 ! ! Telescope amplitude corrections in sub-array 6: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 KP 1.13 LA 0.84 ! PT 1.15 SC 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.96 HN 1.27 KP 1.03 ! LA 0.82 NL 1.11 NY 1.00* OV 1.10 ! PT 1.11 SC 0.94 WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KP 0.00* OV 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.11 FD 0.99 HN 1.31 KK 1.00* ! KP 1.05 LA 0.87 MK 0.89 NL 1.05 ! OV 1.07 PT 1.15 SC 1.06 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.19 KK 1.00* KP 0.85 MK 0.92 ! OV 1.16 ! ! Telescope amplitude corrections in sub-array 6: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 KP 0.99 LA 0.75 ! PT 0.98 SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.93 HN 1.09 KP 0.93 ! LA 0.74 NL 1.00 NY 1.00* OV 0.87 ! PT 0.97 SC 0.98 WZ 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KP 0.00* OV 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.49 FD 0.95 HN 1.19 KK 1.00* ! KP 0.93 LA 0.75 MK 0.95 NL 1.00 ! OV 0.87 PT 0.98 SC 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 KK 1.00* KP 0.84 MK 1.02 ! OV 0.91 ! ! Telescope amplitude corrections in sub-array 6: ! KK 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.153820Jy sigma=1.179575 ! Fit after self-cal, rms=0.089220Jy sigma=0.830584 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.971 mas, bmaj=8.282 mas, bpa=10.19 degrees ! Estimated noise=1.72215 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 = -0.0115871 Jy ! Component: 100 - total flux cleaned = -0.0142499 Jy ! Component: 150 - total flux cleaned = -0.0153177 Jy ! Component: 200 - total flux cleaned = -0.0162398 Jy ! Total flux subtracted in 200 components = -0.0162398 Jy ! Clean residual min=-0.011027 max=0.007808 Jy/beam ! Clean residual mean=0.000019 rms=0.002594 Jy/beam ! Combined flux in latest and established models = 0.774476 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 96 components and 0.774476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086501Jy sigma=0.809874 ! Fit after self-cal, rms=0.086433Jy sigma=0.809162 ! 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=0.086433Jy sigma=0.809162 ! Fit after self-cal, rms=0.086586Jy sigma=0.803761 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.987 mas, bmaj=8.31 mas, bpa=10.68 degrees ! Estimated noise=1.72289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00812848 Jy ! Component: 100 - total flux cleaned = -0.00915168 Jy ! Component: 150 - total flux cleaned = -0.0102315 Jy ! Component: 200 - total flux cleaned = -0.0109754 Jy ! Total flux subtracted in 200 components = -0.0109754 Jy ! Clean residual min=-0.009501 max=0.006890 Jy/beam ! Clean residual mean=0.000015 rms=0.002243 Jy/beam ! Combined flux in latest and established models = 0.763501 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 99 components and 0.763501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084926Jy sigma=0.792043 ! Fit after self-cal, rms=0.084894Jy sigma=0.791812 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 = -0.000879196 Jy ! Component: 100 - total flux cleaned = -0.00116878 Jy ! Component: 150 - total flux cleaned = -0.00129926 Jy ! Component: 200 - total flux cleaned = -0.00141759 Jy ! Total flux subtracted in 200 components = -0.00141759 Jy ! Clean residual min=-0.008857 max=0.006738 Jy/beam ! Clean residual mean=0.000015 rms=0.002200 Jy/beam ! Combined flux in latest and established models = 0.762083 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 104 components and 0.762083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084402Jy sigma=0.788801 ! Fit after self-cal, rms=0.084398Jy sigma=0.788774 ! 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=0.084398Jy sigma=0.788774 ! Fit after self-cal, rms=0.084687Jy sigma=0.783540 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.004 mas, bmaj=8.337 mas, bpa=11.17 degrees ! Estimated noise=1.72582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00616758 Jy ! Component: 100 - total flux cleaned = -0.00691519 Jy ! Component: 150 - total flux cleaned = -0.00755342 Jy ! Component: 200 - total flux cleaned = -0.00796846 Jy ! Total flux subtracted in 200 components = -0.00796846 Jy ! Clean residual min=-0.007651 max=0.006169 Jy/beam ! Clean residual mean=0.000012 rms=0.001910 Jy/beam ! Combined flux in latest and established models = 0.754115 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 109 components and 0.754115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083749Jy sigma=0.777174 ! Fit after self-cal, rms=0.083734Jy sigma=0.777062 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 = -0.000522568 Jy ! Component: 100 - total flux cleaned = -0.000946499 Jy ! Component: 150 - total flux cleaned = -0.00123379 Jy ! Component: 200 - total flux cleaned = -0.00140557 Jy ! Total flux subtracted in 200 components = -0.00140557 Jy ! Clean residual min=-0.007230 max=0.006016 Jy/beam ! Clean residual mean=0.000012 rms=0.001887 Jy/beam ! Combined flux in latest and established models = 0.752709 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 115 components and 0.752709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083446Jy sigma=0.775460 ! Fit after self-cal, rms=0.083445Jy sigma=0.775440 ! 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=0.083445Jy sigma=0.775440 ! Fit after self-cal, rms=0.083761Jy sigma=0.772342 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.015 mas, bmaj=11.86 mas, bpa=-16.7 degrees ! Estimated noise=1.87999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00416176 Jy ! Component: 100 - total flux cleaned = -0.00598182 Jy ! Component: 150 - total flux cleaned = -0.00617383 Jy ! Component: 200 - total flux cleaned = -0.00626358 Jy ! Total flux subtracted in 200 components = -0.00626358 Jy ! Clean residual min=-0.006425 max=0.005629 Jy/beam ! Clean residual mean=0.000012 rms=0.001825 Jy/beam ! Combined flux in latest and established models = 0.746446 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 121 components and 0.746446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083449Jy sigma=0.769983 ! Fit after self-cal, rms=0.083440Jy sigma=0.769918 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 = -0.000294125 Jy ! Component: 100 - total flux cleaned = -0.000213572 Jy ! Component: 150 - total flux cleaned = -0.000138089 Jy ! Component: 200 - total flux cleaned = -0.000101131 Jy ! Total flux subtracted in 200 components = -0.000101131 Jy ! Clean residual min=-0.006349 max=0.005607 Jy/beam ! Clean residual mean=0.000012 rms=0.001825 Jy/beam ! Combined flux in latest and established models = 0.746344 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 125 components and 0.746344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083361Jy sigma=0.769253 ! Fit after self-cal, rms=0.083345Jy sigma=0.769212 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:BR,true ! 1:BR self-cal status=fixed weight=1 selfant 1:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA 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:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 selfant 2:SC,true ! 2:SC self-cal status=fixed weight=1 selfant 3:BR,true ! 3:BR self-cal status=fixed weight=1 selfant 3:KP,true ! 3:KP self-cal status=fixed weight=1 selfant 3:OV,true ! 3:OV self-cal status=fixed weight=1 selfant 4:BR,true ! 4:BR self-cal status=fixed weight=1 selfant 4:FD,true ! 4:FD self-cal status=fixed weight=1 selfant 4:HN,true ! 4:HN self-cal status=fixed weight=1 selfant 4:KP,true ! 4:KP self-cal status=fixed weight=1 selfant 4:LA,true ! 4:LA self-cal status=fixed weight=1 selfant 4:MK,true ! 4:MK self-cal status=fixed weight=1 selfant 4:NL,true ! 4:NL self-cal status=fixed weight=1 selfant 4:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 4:PT,true ! 4:PT self-cal status=fixed weight=1 selfant 4:SC,true ! 4:SC self-cal status=fixed weight=1 selfant 5:BR,true ! 5:BR self-cal status=fixed weight=1 selfant 5:KP,true ! 5:KP self-cal status=fixed weight=1 selfant 5:MK,true ! 5:MK self-cal status=fixed weight=1 selfant 5:OV,true ! 5:OV self-cal status=fixed weight=1 selfant 6:MK,true ! 6: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 20 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.182476Jy sigma=1.155599 ! Fit after self-cal, rms=0.127213Jy sigma=0.788681 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA 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:NL self-cal status=correctable weight=1 ! 2:NY 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 ! 2:WZ self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:OV 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:KK self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:KK self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 6:KK self-cal status=correctable weight=1 ! 6: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 12 telescope corrections were flagged in sub-array 1. ! A total of 95 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 18 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 95 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 18 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 95 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 18 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 95 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 18 telescope corrections were flagged in sub-array 4. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.127213Jy sigma=0.788681 ! Fit after self-cal, rms=0.109359Jy sigma=0.756131 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=2.585 mas, bmaj=6.022 mas, bpa=-9.718 degrees ! Estimated noise=3.12893 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 = -0.00506834 Jy ! Component: 100 - total flux cleaned = -0.00475316 Jy ! Component: 150 - total flux cleaned = -0.0047028 Jy ! Component: 200 - total flux cleaned = -0.00555389 Jy ! Total flux subtracted in 200 components = -0.00555389 Jy ! Clean residual min=-0.009323 max=0.009761 Jy/beam ! Clean residual mean=0.000001 rms=0.002048 Jy/beam ! Combined flux in latest and established models = 0.74079 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 140 components and 0.740791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107177Jy sigma=0.746662 ! Fit after self-cal, rms=0.106779Jy sigma=0.745209 ! 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=2.874 mas, bmaj=7.089 mas, bpa=-11.04 degrees ! Estimated noise=1.67123 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 = -0.000916476 Jy ! Component: 100 - total flux cleaned = -0.00137037 Jy ! Component: 150 - total flux cleaned = -0.00150186 Jy ! Component: 200 - total flux cleaned = -0.00174456 Jy ! Component: 250 - total flux cleaned = -0.00185963 Jy ! Component: 300 - total flux cleaned = -0.00207239 Jy ! Component: 350 - total flux cleaned = -0.00217232 Jy ! Component: 400 - total flux cleaned = -0.00236329 Jy ! Total flux subtracted in 400 components = -0.00236329 Jy ! Clean residual min=-0.006248 max=0.006049 Jy/beam ! Clean residual mean=0.000002 rms=0.001593 Jy/beam ! Combined flux in latest and established models = 0.738427 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 156 components and 0.738427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106012Jy sigma=0.741925 ! Fit after self-cal, rms=0.105948Jy sigma=0.741790 ! Inverting map dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000317395 Jy ! Component: 100 - total flux cleaned = -0.000411319 Jy ! Component: 150 - total flux cleaned = -0.00058198 Jy ! Component: 200 - total flux cleaned = -0.000743623 Jy ! Component: 250 - total flux cleaned = -0.000897557 Jy ! Component: 300 - total flux cleaned = -0.00104282 Jy ! Component: 350 - total flux cleaned = -0.00111041 Jy ! Component: 400 - total flux cleaned = -0.00117987 Jy ! Total flux subtracted in 400 components = -0.00117987 Jy ! Clean residual min=-0.006156 max=0.005779 Jy/beam ! Clean residual mean=0.000002 rms=0.001576 Jy/beam ! Combined flux in latest and established models = 0.737247 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 169 components and 0.737247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105604Jy sigma=0.740600 ! Fit after self-cal, rms=0.105577Jy sigma=0.740562 ! 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 12 telescope corrections were flagged in sub-array 1. ! A total of 115 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 19 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 12 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 115 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 23 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 12 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 115 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 19 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 12 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 115 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 19 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 12 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.184381Jy sigma=0.902189 ! Fit after self-cal, rms=0.105912Jy sigma=0.737009 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.866 mas, bmaj=7.105 mas, bpa=-10.84 degrees ! Estimated noise=1.67515 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00245954 Jy ! Component: 100 - total flux cleaned = -0.00306715 Jy ! Component: 150 - total flux cleaned = -0.00356 Jy ! Component: 200 - total flux cleaned = -0.00395724 Jy ! Component: 250 - total flux cleaned = -0.00430719 Jy ! Component: 300 - total flux cleaned = -0.00454354 Jy ! Component: 350 - total flux cleaned = -0.00482903 Jy ! Component: 400 - total flux cleaned = -0.00502353 Jy ! Total flux subtracted in 400 components = -0.00502353 Jy ! Clean residual min=-0.005507 max=0.005653 Jy/beam ! Clean residual mean=0.000003 rms=0.001416 Jy/beam ! Combined flux in latest and established models = 0.732224 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 177 components and 0.732224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105234Jy sigma=0.734021 ! Fit after self-cal, rms=0.105236Jy sigma=0.733968 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 (35.6, -82.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295778 Jy ! Component: 100 - total flux cleaned = 0.0029781 Jy ! Component: 150 - total flux cleaned = 0.002584 Jy ! Component: 200 - total flux cleaned = 0.00224287 Jy ! Component: 250 - total flux cleaned = 0.00213629 Jy ! Component: 300 - total flux cleaned = 0.00213346 Jy ! Component: 350 - total flux cleaned = 0.00222292 Jy ! Component: 400 - total flux cleaned = 0.00230083 Jy ! Total flux subtracted in 400 components = 0.00230083 Jy ! Clean residual min=-0.005074 max=0.005218 Jy/beam ! Clean residual mean=-0.000004 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.734525 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 215 components and 0.734525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104632Jy sigma=0.729517 ! Fit after self-cal, rms=0.104579Jy sigma=0.729320 ! Inverting map ! Added new window around map position (10, -52.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202043 Jy ! Component: 100 - total flux cleaned = 0.00250607 Jy ! Component: 150 - total flux cleaned = 0.00323636 Jy ! Component: 200 - total flux cleaned = 0.00370195 Jy ! Component: 250 - total flux cleaned = 0.00413418 Jy ! Component: 300 - total flux cleaned = 0.00446034 Jy ! Component: 350 - total flux cleaned = 0.00469657 Jy ! Component: 400 - total flux cleaned = 0.00492265 Jy ! Total flux subtracted in 400 components = 0.00492265 Jy ! Clean residual min=-0.004717 max=0.004451 Jy/beam ! Clean residual mean=-0.000006 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.739447 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 248 components and 0.739447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104089Jy sigma=0.725992 ! Fit after self-cal, rms=0.104077Jy sigma=0.725903 ! 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=0.104077Jy sigma=0.725903 ! Fit after self-cal, rms=0.104063Jy sigma=0.724819 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.86 mas, bmaj=7.111 mas, bpa=-10.74 degrees ! Estimated noise=1.67418 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000922044 Jy ! Component: 100 - total flux cleaned = -0.000650076 Jy ! Component: 150 - total flux cleaned = -0.000332963 Jy ! Component: 200 - total flux cleaned = -0.000185527 Jy ! Component: 250 - total flux cleaned = -4.51391e-05 Jy ! Component: 300 - total flux cleaned = -0.000114631 Jy ! Component: 350 - total flux cleaned = -0.000115477 Jy ! Component: 400 - total flux cleaned = -0.000179195 Jy ! Total flux subtracted in 400 components = -0.000179195 Jy ! Clean residual min=-0.004360 max=0.003998 Jy/beam ! Clean residual mean=-0.000005 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.739268 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 273 components and 0.739268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103762Jy sigma=0.723376 ! Fit after self-cal, rms=0.103775Jy sigma=0.723353 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 = 7.40609e-05 Jy ! Component: 100 - total flux cleaned = 7.35614e-05 Jy ! Component: 150 - total flux cleaned = 1.53866e-05 Jy ! Component: 200 - total flux cleaned = -4.12758e-05 Jy ! Component: 250 - total flux cleaned = 1.37419e-05 Jy ! Component: 300 - total flux cleaned = 6.73217e-05 Jy ! Component: 350 - total flux cleaned = 1.30994e-05 Jy ! Component: 400 - total flux cleaned = 6.74331e-05 Jy ! Total flux subtracted in 400 components = 6.74331e-05 Jy ! Clean residual min=-0.004301 max=0.003969 Jy/beam ! Clean residual mean=-0.000005 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.739336 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 294 components and 0.739336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103620Jy sigma=0.722628 ! Fit after self-cal, rms=0.103627Jy sigma=0.722620 ! 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=0.103627Jy sigma=0.722620 ! Fit after self-cal, rms=0.102854Jy sigma=0.711575 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.918 mas, bmaj=11.83 mas, bpa=-17.45 degrees ! Estimated noise=1.86837 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000431921 Jy ! Component: 100 - total flux cleaned = -0.00062097 Jy ! Component: 150 - total flux cleaned = -0.000918125 Jy ! Component: 200 - total flux cleaned = -0.00115224 Jy ! Component: 250 - total flux cleaned = -0.00126264 Jy ! Component: 300 - total flux cleaned = -0.00136802 Jy ! Component: 350 - total flux cleaned = -0.00146897 Jy ! Component: 400 - total flux cleaned = -0.00153315 Jy ! Total flux subtracted in 400 components = -0.00153315 Jy ! Clean residual min=-0.004180 max=0.003802 Jy/beam ! Clean residual mean=-0.000013 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.737802 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 325 components and 0.737803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102821Jy sigma=0.711280 ! Fit after self-cal, rms=0.102829Jy sigma=0.711225 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.37625e-05 Jy ! Component: 100 - total flux cleaned = 5.2607e-05 Jy ! Component: 150 - total flux cleaned = -7.16438e-06 Jy ! Component: 200 - total flux cleaned = -6.52403e-06 Jy ! Component: 250 - total flux cleaned = -6.16369e-06 Jy ! Component: 300 - total flux cleaned = -6.48959e-06 Jy ! Component: 350 - total flux cleaned = -3.41692e-05 Jy ! Component: 400 - total flux cleaned = -3.29936e-05 Jy ! Total flux subtracted in 400 components = -3.29936e-05 Jy ! Clean residual min=-0.004125 max=0.003784 Jy/beam ! Clean residual mean=-0.000013 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.737769 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 357 components and 0.73777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102821Jy sigma=0.711124 ! Fit after self-cal, rms=0.102817Jy sigma=0.711108 ! 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=2.859 mas, bmaj=7.11 mas, bpa=-10.7 degrees ! Estimated noise=1.67552 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.859 x 7.11 at -10.7 degrees (North through East) ! Clean map min=-0.0050096 max=0.59144 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=0.102817Jy sigma=0.711108 ! Fit after self-cal, rms=0.100203Jy sigma=0.665369 ! Inverting map and beam ! Estimated beam: bmin=2.859 mas, bmaj=7.113 mas, bpa=-10.68 degrees ! Estimated noise=1.67461 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.58731e-05 Jy ! Component: 100 - total flux cleaned = 0.000410726 Jy ! Component: 150 - total flux cleaned = 0.000409418 Jy ! Component: 200 - total flux cleaned = 0.000521734 Jy ! Component: 250 - total flux cleaned = 0.000520064 Jy ! Component: 300 - total flux cleaned = 0.000468519 Jy ! Component: 350 - total flux cleaned = 0.000467997 Jy ! Component: 400 - total flux cleaned = 0.00037301 Jy ! Total flux subtracted in 400 components = 0.00037301 Jy ! Clean residual min=-0.003839 max=0.003594 Jy/beam ! Clean residual mean=-0.000003 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.738143 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 379 components and 0.738143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100032Jy sigma=0.664493 ! Fit after self-cal, rms=0.100028Jy sigma=0.664474 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.42312e-05 Jy ! Component: 100 - total flux cleaned = 3.44893e-05 Jy ! Component: 150 - total flux cleaned = -9.95937e-06 Jy ! Component: 200 - total flux cleaned = 7.72357e-05 Jy ! Component: 250 - total flux cleaned = 7.6189e-05 Jy ! Component: 300 - total flux cleaned = 3.39874e-05 Jy ! Component: 350 - total flux cleaned = 0.000115595 Jy ! Component: 400 - total flux cleaned = 0.000115126 Jy ! Total flux subtracted in 400 components = 0.000115126 Jy ! Clean residual min=-0.003869 max=0.003617 Jy/beam ! Clean residual mean=-0.000003 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.738258 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 390 components and 0.738258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099924Jy sigma=0.664055 ! Fit after self-cal, rms=0.099923Jy sigma=0.664049 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099923Jy sigma=0.664049 ! Fit after self-cal, rms=0.099915Jy sigma=0.663894 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=2.57 mas, bmaj=6.021 mas, bpa=-9.317 degrees ! Estimated noise=3.15364 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.463526 Jy ! Component: 100 - total flux cleaned = 0.574226 Jy ! Component: 150 - total flux cleaned = 0.622057 Jy ! Component: 200 - total flux cleaned = 0.650006 Jy ! Component: 250 - total flux cleaned = 0.668506 Jy ! Component: 300 - total flux cleaned = 0.681693 Jy ! Component: 350 - total flux cleaned = 0.690997 Jy ! Component: 400 - total flux cleaned = 0.697599 Jy ! Total flux subtracted in 400 components = 0.697599 Jy ! Clean residual min=-0.007486 max=0.007789 Jy/beam ! Clean residual mean=0.000014 rms=0.001865 Jy/beam ! Combined flux in latest and established models = 0.697599 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 92 model components to the UV plane model. ! The established model now contains 92 components and 0.697599 Jy ! Inverting map and beam ! Estimated beam: bmin=2.857 mas, bmaj=7.115 mas, bpa=-10.65 degrees ! Estimated noise=1.67378 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 = 0.0110768 Jy ! Component: 100 - total flux cleaned = 0.0178793 Jy ! Component: 150 - total flux cleaned = 0.020816 Jy ! Component: 200 - total flux cleaned = 0.0231458 Jy ! Component: 250 - total flux cleaned = 0.0248775 Jy ! Component: 300 - total flux cleaned = 0.0261675 Jy ! Component: 350 - total flux cleaned = 0.0274808 Jy ! Component: 400 - total flux cleaned = 0.0286856 Jy ! Total flux subtracted in 400 components = 0.0286856 Jy ! Clean residual min=-0.004959 max=0.004694 Jy/beam ! Clean residual mean=0.000001 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.726285 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 138 components and 0.726285 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=8.931 mas, bmaj=11.84 mas, bpa=-17.48 degrees ! Estimated noise=1.86503 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340301 Jy ! Component: 100 - total flux cleaned = 0.00527856 Jy ! Component: 150 - total flux cleaned = 0.00582284 Jy ! Component: 200 - total flux cleaned = 0.00643143 Jy ! Component: 250 - total flux cleaned = 0.00703971 Jy ! Component: 300 - total flux cleaned = 0.00750174 Jy ! Component: 350 - total flux cleaned = 0.0079352 Jy ! Component: 400 - total flux cleaned = 0.00824905 Jy ! Total flux subtracted in 400 components = 0.00824905 Jy ! Clean residual min=-0.003989 max=0.003594 Jy/beam ! Clean residual mean=-0.000002 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.734534 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 = 0.000212085 Jy ! Component: 100 - total flux cleaned = 0.000333606 Jy ! Component: 150 - total flux cleaned = 0.000449833 Jy ! Component: 200 - total flux cleaned = 0.000563063 Jy ! Component: 250 - total flux cleaned = 0.00063556 Jy ! Component: 300 - total flux cleaned = 0.000705887 Jy ! Component: 350 - total flux cleaned = 0.000808687 Jy ! Component: 400 - total flux cleaned = 0.000874317 Jy ! Total flux subtracted in 400 components = 0.000874317 Jy ! Clean residual min=-0.003828 max=0.003610 Jy/beam ! Clean residual mean=-0.000002 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.735408 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 200 components and 0.735408 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.857 mas, bmaj=7.115 mas, bpa=-10.65 degrees ! Estimated noise=1.67378 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000120851 Jy ! Component: 100 - total flux cleaned = -0.000313152 Jy ! Component: 150 - total flux cleaned = -0.000316515 Jy ! Component: 200 - total flux cleaned = -0.000150159 Jy ! Component: 250 - total flux cleaned = 1.12908e-05 Jy ! Component: 300 - total flux cleaned = 0.000244226 Jy ! Component: 350 - total flux cleaned = 0.000394407 Jy ! Component: 400 - total flux cleaned = 0.00061328 Jy ! Total flux subtracted in 400 components = 0.00061328 Jy ! Clean residual min=-0.004231 max=0.004302 Jy/beam ! Clean residual mean=-0.000002 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.736021 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 234 components and 0.736021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100378Jy sigma=0.667395 ! Fit after self-cal, rms=0.100295Jy sigma=0.667152 wmodel /scr/pima/rdv73_uvs/J0527+0331_S_map.mod ! Writing 234 model components to file: /scr/pima/rdv73_uvs/J0527+0331_S_map.mod wobs /scr/pima/rdv73_uvs/J0527+0331_S_uvs.fits ! Applying 699 buffered edits. ! Writing UV FITS file: /scr/pima/rdv73_uvs/J0527+0331_S_uvs.fits wwins /scr/pima/rdv73_uvs/J0527+0331_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv73_uvs/J0527+0331_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 = -0.000760356 Jy ! Component: 100 - total flux cleaned = -0.00195935 Jy ! Component: 150 - total flux cleaned = -0.0024962 Jy ! Component: 200 - total flux cleaned = -0.00314469 Jy ! Component: 250 - total flux cleaned = -0.00389942 Jy ! Component: 300 - total flux cleaned = -0.0044498 Jy ! Component: 350 - total flux cleaned = -0.00510254 Jy ! Component: 400 - total flux cleaned = -0.00544953 Jy ! Component: 450 - total flux cleaned = -0.0058438 Jy ! Component: 500 - total flux cleaned = -0.00611808 Jy ! Component: 550 - total flux cleaned = -0.00633355 Jy ! Component: 600 - total flux cleaned = -0.00670471 Jy ! Component: 650 - total flux cleaned = -0.00706998 Jy ! Component: 700 - total flux cleaned = -0.00742982 Jy ! Component: 750 - total flux cleaned = -0.00783507 Jy ! Component: 800 - total flux cleaned = -0.0082331 Jy ! Component: 850 - total flux cleaned = -0.00862486 Jy ! Component: 900 - total flux cleaned = -0.00876941 Jy ! Component: 950 - total flux cleaned = -0.00896049 Jy ! Component: 1000 - total flux cleaned = -0.00919597 Jy ! Component: 1050 - total flux cleaned = -0.00938198 Jy ! Component: 1100 - total flux cleaned = -0.00947429 Jy ! Component: 1150 - total flux cleaned = -0.00979272 Jy ! Component: 1200 - total flux cleaned = -0.0100173 Jy ! Component: 1250 - total flux cleaned = -0.0100175 Jy ! Component: 1300 - total flux cleaned = -0.0102808 Jy ! Component: 1350 - total flux cleaned = -0.0104534 Jy ! Component: 1400 - total flux cleaned = -0.0105386 Jy ! Component: 1450 - total flux cleaned = -0.0106654 Jy ! Component: 1500 - total flux cleaned = -0.0106228 Jy ! Component: 1550 - total flux cleaned = -0.0105815 Jy ! Component: 1600 - total flux cleaned = -0.0106645 Jy ! Component: 1650 - total flux cleaned = -0.010705 Jy ! Component: 1700 - total flux cleaned = -0.0108263 Jy ! Component: 1750 - total flux cleaned = -0.0109062 Jy ! Component: 1800 - total flux cleaned = -0.0109057 Jy ! Component: 1850 - total flux cleaned = -0.0109846 Jy ! Component: 1900 - total flux cleaned = -0.010946 Jy ! Component: 1950 - total flux cleaned = -0.0112554 Jy ! Component: 2000 - total flux cleaned = -0.0112552 Jy ! Component: 2050 - total flux cleaned = -0.0114078 Jy ! Component: 2100 - total flux cleaned = -0.0115212 Jy ! Component: 2150 - total flux cleaned = -0.0115963 Jy ! Component: 2200 - total flux cleaned = -0.0117081 Jy ! Component: 2250 - total flux cleaned = -0.011745 Jy ! Component: 2300 - total flux cleaned = -0.011745 Jy ! Component: 2350 - total flux cleaned = -0.0117816 Jy ! Component: 2400 - total flux cleaned = -0.0119262 Jy ! Component: 2450 - total flux cleaned = -0.0119622 Jy ! Component: 2500 - total flux cleaned = -0.0118194 Jy ! Component: 2550 - total flux cleaned = -0.0119965 Jy ! Component: 2600 - total flux cleaned = -0.012067 Jy ! Component: 2650 - total flux cleaned = -0.0119971 Jy ! Component: 2700 - total flux cleaned = -0.011997 Jy ! Component: 2750 - total flux cleaned = -0.0119281 Jy ! Component: 2800 - total flux cleaned = -0.012031 Jy ! Component: 2850 - total flux cleaned = -0.0119629 Jy ! Component: 2900 - total flux cleaned = -0.0118951 Jy ! Component: 2950 - total flux cleaned = -0.0117943 Jy ! Component: 3000 - total flux cleaned = -0.0117942 Jy ! Component: 3050 - total flux cleaned = -0.0117281 Jy ! Component: 3100 - total flux cleaned = -0.0118272 Jy ! Component: 3150 - total flux cleaned = -0.0118271 Jy ! Component: 3200 - total flux cleaned = -0.0116958 Jy ! Component: 3250 - total flux cleaned = -0.0115984 Jy ! Component: 3300 - total flux cleaned = -0.0115659 Jy ! Component: 3350 - total flux cleaned = -0.0115659 Jy ! Component: 3400 - total flux cleaned = -0.0114699 Jy ! Component: 3450 - total flux cleaned = -0.0113426 Jy ! Component: 3500 - total flux cleaned = -0.0112161 Jy ! Component: 3550 - total flux cleaned = -0.0112476 Jy ! Component: 3600 - total flux cleaned = -0.0110912 Jy ! Component: 3650 - total flux cleaned = -0.0109977 Jy ! Component: 3700 - total flux cleaned = -0.0108739 Jy ! Component: 3750 - total flux cleaned = -0.0109666 Jy ! Component: 3800 - total flux cleaned = -0.0110283 Jy ! Component: 3850 - total flux cleaned = -0.0110283 Jy ! Component: 3900 - total flux cleaned = -0.0110893 Jy ! Component: 3950 - total flux cleaned = -0.0110893 Jy ! Component: 4000 - total flux cleaned = -0.0110591 Jy ! Component: 4050 - total flux cleaned = -0.0111491 Jy ! Total flux subtracted in 4096 components = -0.0111791 Jy ! Clean residual min=-0.001925 max=0.001888 Jy/beam ! Clean residual mean=0.000007 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.724842 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 494 components and 0.724841 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv73_uvs/J0527+0331_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.857 x 7.115 at -10.65 degrees (North through East) ! Clean map min=-0.0039213 max=0.59834 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv73_uvs/J0527+0331_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= 0.5983 rms= 0.00051 Jy quit ! Quitting program ! Log file /scr/pima/rdv73_uvs/J0527+0331_S_uvs.log closed on Sat Jan 9 17:45:41 2016