! Started logfile: /scr/pima/rdv93_uvs/J0001+1914_S_uvs.log on Tue Oct 8 15:24:00 2013 obs /scr/pima/rdv93_uvs/J0001+1914_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J0001+1914_S_uva.fits ! AN table 1: 8 integrations on 28 of 28 possible baselines. ! AN table 2: 9 integrations on 21 of 21 possible baselines. ! AN table 3: 7 integrations on 15 of 15 possible baselines. ! AN table 4: 17 integrations on 6 of 6 possible baselines. ! AN table 5: 7 integrations on 45 of 45 possible baselines. ! AN table 6: 15 integrations on 36 of 36 possible baselines. ! AN table 7: 6 integrations on 3 of 3 possible baselines. ! AN table 8: 6 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.986658 visibilities/baseline/integration-bin. ! Found source: J0001+1914 ! ! 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 5916 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.4 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv93_uvs/J0001+1914_S] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD 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 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:NY self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 5:SC self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:HN self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 6:NY self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 6:PT self-cal status=correctable weight=1 ! 7:BR self-cal status=correctable weight=1 ! 7:MK self-cal status=correctable weight=1 ! 7:OV self-cal status=correctable weight=1 ! 8:MK self-cal status=correctable weight=1 ! 8:OV 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 4 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=1.030353Jy sigma=5.135731 ! Fit after self-cal, rms=0.796059Jy sigma=3.895768 ! 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 4:NY ! Flagging baselines of antenna 4:NY in the currently selected channels. flag 6:NY ! Flagging baselines of antenna 6:NY in the currently selected channels. ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.405 mas, bmaj=7.307 mas, bpa=-2.99 degrees ! Estimated noise=2.90481 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 = 0.166149 Jy ! Component: 100 - total flux cleaned = 0.203494 Jy ! Total flux subtracted in 100 components = 0.203494 Jy ! Clean residual min=-0.005937 max=0.013003 Jy/beam ! Clean residual mean=0.000023 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 0.203494 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.203494 Jy ! ! Correcting IF 1. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 15 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 15 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 15 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 15 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.058763Jy sigma=0.297335 ! Fit after self-cal, rms=0.058755Jy sigma=0.297284 ! Inverting map and beam ! Estimated beam: bmin=3.405 mas, bmaj=7.307 mas, bpa=-2.99 degrees ! Estimated noise=2.90481 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133019 Jy ! Component: 100 - total flux cleaned = 0.0193525 Jy ! Total flux subtracted in 100 components = 0.0193525 Jy ! Clean residual min=-0.004924 max=0.005009 Jy/beam ! Clean residual mean=0.000021 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 0.222847 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.222847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055572Jy sigma=0.276245 ! Fit after self-cal, rms=0.055564Jy sigma=0.276154 ! 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=4.259 mas, bmaj=9.146 mas, bpa=-9.775 degrees ! Estimated noise=1.90823 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 = 0.00499526 Jy ! Component: 100 - total flux cleaned = 0.00759531 Jy ! Component: 150 - total flux cleaned = 0.00906472 Jy ! Component: 200 - total flux cleaned = 0.00972143 Jy ! Total flux subtracted in 200 components = 0.00972143 Jy ! Clean residual min=-0.004110 max=0.004301 Jy/beam ! Clean residual mean=0.000021 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.232568 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 0.232568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055192Jy sigma=0.273386 ! Fit after self-cal, rms=0.055187Jy sigma=0.273350 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.89 KP 1.08 ! LA 1.17 NL 0.99 OV 1.01 PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.03 KP 1.07 LA 1.11 ! MK 0.94 OV 0.96 PT 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.92 FD 1.03 KP 1.07 MK 0.74 ! OV 1.00 PT 1.06 ! ! A total of 48 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* NY 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 FD 1.02 HN 0.95 KP 1.05 ! LA 1.18 MK 0.90 NL 1.01 OV 0.99 ! PT 1.02 SC 0.98 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.95 HN 0.92 KP 1.02 LA 1.12 ! MK 0.97 NL 1.00 NY 1.00* OV 0.98 ! PT 1.03 ! ! A total of 18 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! MK 0.00* OV 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.10 HN 1.04 KP 1.03 ! LA 1.04 NL 1.05 OV 1.00 PT 1.13 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.09 KP 1.03 LA 1.03 ! MK 1.10 OV 1.06 PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.13 KP 1.00 MK 1.06 ! OV 1.02 PT 1.06 ! ! A total of 48 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* NY 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.04 HN 1.05 KP 1.02 ! LA 1.04 MK 1.02 NL 1.05 OV 1.03 ! PT 1.07 SC 1.03 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 HN 1.04 KP 1.01 LA 1.04 ! MK 1.14 NL 1.00 NY 1.00* OV 1.02 ! PT 1.05 ! ! A total of 18 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! MK 0.00* OV 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.15 HN 0.97 KP 0.89 ! LA 0.98 NL 1.14 OV 1.00 PT 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.11 KP 0.91 LA 0.99 ! MK 1.08 OV 1.02 PT 1.14 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.15 KP 0.92 MK 1.10 ! OV 0.99 PT 1.11 ! ! A total of 48 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* NY 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 FD 1.09 HN 0.98 KP 0.92 ! LA 0.99 MK 0.98 NL 1.09 OV 1.06 ! PT 1.07 SC 0.93 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 HN 0.97 KP 0.89 LA 0.97 ! MK 1.06 NL 1.14 NY 1.00* OV 1.00 ! PT 1.09 ! ! A total of 18 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! MK 0.00* OV 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 0.95 KP 0.86 ! LA 0.80 NL 1.04 OV 0.94 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.06 KP 0.83 LA 0.83 ! MK 1.17 OV 0.86 PT 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.07 KP 0.86 MK 1.13 ! OV 0.88 PT 0.94 ! ! A total of 48 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* MK 0.00* NY 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 FD 1.08 HN 0.92 KP 0.88 ! LA 0.84 MK 1.08 NL 1.03 OV 0.88 ! PT 0.96 SC 1.01 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.12 HN 0.94 KP 0.83 LA 0.82 ! MK 1.35 NL 1.02 NY 1.00* OV 0.92 ! PT 0.95 ! ! A total of 18 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! MK 0.00* OV 0.00* ! ! ! Fit before self-cal, rms=0.055187Jy sigma=0.273350 ! Fit after self-cal, rms=0.047304Jy sigma=0.223644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.314 mas, bmaj=9.263 mas, bpa=-7.873 degrees ! Estimated noise=1.9577 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 = -0.00029615 Jy ! Component: 100 - total flux cleaned = -0.000419888 Jy ! Component: 150 - total flux cleaned = -0.000420819 Jy ! Component: 200 - total flux cleaned = -0.000438047 Jy ! Total flux subtracted in 200 components = -0.000438047 Jy ! Clean residual min=-0.001661 max=0.002101 Jy/beam ! Clean residual mean=0.000003 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.23213 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 48 components and 0.23213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047274Jy sigma=0.223533 ! Fit after self-cal, rms=0.047313Jy sigma=0.223439 ! 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=0.047313Jy sigma=0.223439 ! Fit after self-cal, rms=0.047263Jy sigma=0.223421 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.314 mas, bmaj=9.27 mas, bpa=-7.911 degrees ! Estimated noise=1.956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000161421 Jy ! Component: 100 - total flux cleaned = -0.00027261 Jy ! Component: 150 - total flux cleaned = -0.000287301 Jy ! Component: 200 - total flux cleaned = -0.000286816 Jy ! Total flux subtracted in 200 components = -0.000286816 Jy ! Clean residual min=-0.001634 max=0.002071 Jy/beam ! Clean residual mean=0.000003 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.231843 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.231843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047248Jy sigma=0.223365 ! Fit after self-cal, rms=0.047246Jy sigma=0.223355 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 (7.2, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148398 Jy ! Component: 100 - total flux cleaned = 0.00164475 Jy ! Component: 150 - total flux cleaned = 0.00161489 Jy ! Component: 200 - total flux cleaned = 0.0015905 Jy ! Total flux subtracted in 200 components = 0.0015905 Jy ! Clean residual min=-0.001602 max=0.001563 Jy/beam ! Clean residual mean=0.000003 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.233434 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.233434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047166Jy sigma=0.222969 ! Fit after self-cal, rms=0.047159Jy sigma=0.222922 ! 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=0.047159Jy sigma=0.222922 ! Fit after self-cal, rms=0.047163Jy sigma=0.222866 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.315 mas, bmaj=9.274 mas, bpa=-7.905 degrees ! Estimated noise=1.95662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000939114 Jy ! Component: 100 - total flux cleaned = 0.00106797 Jy ! Component: 150 - total flux cleaned = 0.00104701 Jy ! Component: 200 - total flux cleaned = 0.001009 Jy ! Total flux subtracted in 200 components = 0.001009 Jy ! Clean residual min=-0.001544 max=0.001575 Jy/beam ! Clean residual mean=0.000003 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.234443 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 97 components and 0.234443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047130Jy sigma=0.222717 ! Fit after self-cal, rms=0.047128Jy sigma=0.222699 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 = 0.000205254 Jy ! Component: 100 - total flux cleaned = 0.000152646 Jy ! Component: 150 - total flux cleaned = 0.000152956 Jy ! Component: 200 - total flux cleaned = 0.000153468 Jy ! Total flux subtracted in 200 components = 0.000153468 Jy ! Clean residual min=-0.001538 max=0.001558 Jy/beam ! Clean residual mean=0.000003 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.234596 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 114 components and 0.234596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047114Jy sigma=0.222647 ! Fit after self-cal, rms=0.047114Jy sigma=0.222643 ! 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=0.047114Jy sigma=0.222643 ! Fit after self-cal, rms=0.047125Jy sigma=0.222593 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.598 mas, bmaj=11.36 mas, bpa=-10.88 degrees ! Estimated noise=2.11755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000464893 Jy ! Component: 100 - total flux cleaned = 0.000592198 Jy ! Component: 150 - total flux cleaned = 0.000558068 Jy ! Component: 200 - total flux cleaned = 0.000517298 Jy ! Total flux subtracted in 200 components = 0.000517298 Jy ! Clean residual min=-0.001480 max=0.001166 Jy/beam ! Clean residual mean=0.000006 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.235113 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 142 components and 0.235113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047120Jy sigma=0.222537 ! Fit after self-cal, rms=0.047118Jy sigma=0.222528 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 = 3.43809e-05 Jy ! Component: 100 - total flux cleaned = 9.56664e-05 Jy ! Component: 150 - total flux cleaned = 7.48476e-05 Jy ! Component: 200 - total flux cleaned = 5.67536e-05 Jy ! Total flux subtracted in 200 components = 5.67536e-05 Jy ! Clean residual min=-0.001473 max=0.001153 Jy/beam ! Clean residual mean=0.000006 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.23517 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 152 components and 0.23517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047118Jy sigma=0.222515 ! Fit after self-cal, rms=0.047118Jy sigma=0.222512 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:BR,true ! 1:BR self-cal status=fixed weight=1 selfant 1:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:HN,true ! 1:HN self-cal status=fixed weight=1 selfant 1:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 1:OV,true ! 1:OV self-cal status=fixed weight=1 selfant 1:PT,true ! 1:PT 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: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 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:KP,true ! 3:KP self-cal status=fixed weight=1 selfant 3:MK,true ! 3:MK self-cal status=fixed weight=1 selfant 3:OV,true ! 3:OV self-cal status=fixed weight=1 selfant 3:PT,true ! 3:PT self-cal status=fixed weight=1 selfant 4:BR,true ! 4:BR self-cal status=fixed weight=1 selfant 4:MK,true ! 4:MK self-cal status=fixed weight=1 selfant 4:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 5:BR,true ! 5:BR self-cal status=fixed weight=1 selfant 5:FD,true ! 5:FD self-cal status=fixed weight=1 selfant 5:HN,true ! 5:HN self-cal status=fixed weight=1 selfant 5:KP,true ! 5:KP self-cal status=fixed weight=1 selfant 5:LA,true ! 5:LA self-cal status=fixed weight=1 selfant 5:MK,true ! 5:MK self-cal status=fixed weight=1 selfant 5:NL,true ! 5:NL self-cal status=fixed weight=1 selfant 5:OV,true ! 5:OV self-cal status=fixed weight=1 selfant 5:PT,true ! 5:PT self-cal status=fixed weight=1 selfant 5:SC,true ! 5:SC self-cal status=fixed weight=1 selfant 6:BR,true ! 6:BR self-cal status=fixed weight=1 selfant 6:HN,true ! 6:HN self-cal status=fixed weight=1 selfant 6:KP,true ! 6:KP self-cal status=fixed weight=1 selfant 6:LA,true ! 6:LA self-cal status=fixed weight=1 selfant 6:MK,true ! 6:MK self-cal status=fixed weight=1 selfant 6:NL,true ! 6:NL self-cal status=fixed weight=1 selfant 6:OV,true ! 6:OV self-cal status=fixed weight=1 selfant 6:PT,true ! 6:PT self-cal status=fixed weight=1 selfant 7:BR,true ! 7:BR self-cal status=fixed weight=1 selfant 7:MK,true ! 7:MK self-cal status=fixed weight=1 selfant 7:OV,true ! 7:OV self-cal status=fixed weight=1 selfant 8:MK,true ! 8:MK self-cal status=fixed weight=1 selfant 8:OV,true ! 8:OV 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 4. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.069317Jy sigma=0.235845 ! Fit after self-cal, rms=0.079489Jy sigma=0.234299 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD 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 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:NY self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 5:SC self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:HN self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 6:NY self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 6:PT self-cal status=correctable weight=1 ! 7:BR self-cal status=correctable weight=1 ! 7:MK self-cal status=correctable weight=1 ! 7:OV self-cal status=correctable weight=1 ! 8:MK self-cal status=correctable weight=1 ! 8:OV 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 3 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! A total of 12 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! A total of 12 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! A total of 12 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! A total of 12 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=0.079489Jy sigma=0.234299 ! Fit after self-cal, rms=0.077580Jy sigma=0.217721 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=3.4 mas, bmaj=6.427 mas, bpa=-4.937 degrees ! Estimated noise=3.22008 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 (71.6, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000560651 Jy ! Component: 100 - total flux cleaned = -9.43181e-05 Jy ! Component: 150 - total flux cleaned = -0.000441021 Jy ! Component: 200 - total flux cleaned = -0.000751379 Jy ! Total flux subtracted in 200 components = -0.000751379 Jy ! Clean residual min=-0.002113 max=0.002371 Jy/beam ! Clean residual mean=0.000001 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.234419 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 177 components and 0.234419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077534Jy sigma=0.217714 ! Fit after self-cal, rms=0.077543Jy sigma=0.217636 ! Inverting map ! Added new window around map position (82, -85.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00049114 Jy ! Component: 100 - total flux cleaned = 0.000349705 Jy ! Component: 150 - total flux cleaned = 0.000245029 Jy ! Component: 200 - total flux cleaned = 0.000195187 Jy ! Total flux subtracted in 200 components = 0.000195187 Jy ! Clean residual min=-0.001917 max=0.002026 Jy/beam ! Clean residual mean=-0.000000 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.234614 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 195 components and 0.234614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077492Jy sigma=0.217577 ! Fit after self-cal, rms=0.077489Jy sigma=0.217555 ! 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=4.216 mas, bmaj=8.029 mas, bpa=-12.25 degrees ! Estimated noise=1.98107 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 = 0.000764639 Jy ! Component: 100 - total flux cleaned = 0.00102242 Jy ! Component: 150 - total flux cleaned = 0.00115177 Jy ! Component: 200 - total flux cleaned = 0.00121037 Jy ! Component: 250 - total flux cleaned = 0.0012904 Jy ! Component: 300 - total flux cleaned = 0.00131576 Jy ! Component: 350 - total flux cleaned = 0.00134009 Jy ! Component: 400 - total flux cleaned = 0.00140752 Jy ! Total flux subtracted in 400 components = 0.00140752 Jy ! Clean residual min=-0.001438 max=0.001533 Jy/beam ! Clean residual mean=0.000000 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.236021 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 242 components and 0.236021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077403Jy sigma=0.217303 ! Fit after self-cal, rms=0.077389Jy sigma=0.217285 ! Inverting map ! Added new window around map position (67.6, 16.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000806813 Jy ! Component: 100 - total flux cleaned = 0.000489348 Jy ! Component: 150 - total flux cleaned = 0.000222189 Jy ! Component: 200 - total flux cleaned = -4.71564e-05 Jy ! Component: 250 - total flux cleaned = -0.000200871 Jy ! Component: 300 - total flux cleaned = -0.000370691 Jy ! Component: 350 - total flux cleaned = -0.000423621 Jy ! Component: 400 - total flux cleaned = -0.000527191 Jy ! Total flux subtracted in 400 components = -0.000527191 Jy ! Clean residual min=-0.001431 max=0.001302 Jy/beam ! Clean residual mean=0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.235494 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 277 components and 0.235494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077265Jy sigma=0.216908 ! Fit after self-cal, rms=0.077257Jy sigma=0.216892 ! 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 = -3.05584e-05 Jy ! Component: 100 - total flux cleaned = -5.56746e-05 Jy ! Component: 150 - total flux cleaned = -0.00012771 Jy ! Component: 200 - total flux cleaned = -0.000196827 Jy ! Component: 250 - total flux cleaned = -0.000242623 Jy ! Component: 300 - total flux cleaned = -0.000308483 Jy ! Component: 350 - total flux cleaned = -0.000330093 Jy ! Component: 400 - total flux cleaned = -0.000435663 Jy ! Total flux subtracted in 400 components = -0.000435663 Jy ! Clean residual min=-0.001466 max=0.001258 Jy/beam ! Clean residual mean=0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.235059 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 297 components and 0.235059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077196Jy sigma=0.216777 ! Fit after self-cal, rms=0.077190Jy sigma=0.216774 ! 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 4 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! A total of 12 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! A total of 12 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! A total of 12 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! A total of 12 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=0.078471Jy sigma=0.225759 ! Fit after self-cal, rms=0.076576Jy sigma=0.216706 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.216 mas, bmaj=8.021 mas, bpa=-12.25 degrees ! Estimated noise=1.98033 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.27473e-05 Jy ! Component: 100 - total flux cleaned = 4.504e-05 Jy ! Component: 150 - total flux cleaned = 2.37707e-05 Jy ! Component: 200 - total flux cleaned = 6.51718e-05 Jy ! Component: 250 - total flux cleaned = 6.54514e-05 Jy ! Component: 300 - total flux cleaned = 6.58337e-05 Jy ! Component: 350 - total flux cleaned = 8.54819e-05 Jy ! Component: 400 - total flux cleaned = 6.69669e-05 Jy ! Total flux subtracted in 400 components = 6.69669e-05 Jy ! Clean residual min=-0.001414 max=0.001218 Jy/beam ! Clean residual mean=0.000000 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.235126 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 315 components and 0.235126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076525Jy sigma=0.216618 ! Fit after self-cal, rms=0.076520Jy sigma=0.216615 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 = 3.99771e-05 Jy ! Component: 100 - total flux cleaned = 5.85213e-05 Jy ! Component: 150 - total flux cleaned = 5.85076e-05 Jy ! Component: 200 - total flux cleaned = 7.64819e-05 Jy ! Component: 250 - total flux cleaned = 9.38249e-05 Jy ! Component: 300 - total flux cleaned = 4.18858e-05 Jy ! Component: 350 - total flux cleaned = 2.47884e-05 Jy ! Component: 400 - total flux cleaned = 2.43672e-05 Jy ! Total flux subtracted in 400 components = 2.43672e-05 Jy ! Clean residual min=-0.001436 max=0.001205 Jy/beam ! Clean residual mean=0.000000 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.23515 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 331 components and 0.23515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076481Jy sigma=0.216555 ! Fit after self-cal, rms=0.076476Jy sigma=0.216555 ! 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=0.076476Jy sigma=0.216555 ! Fit after self-cal, rms=0.076331Jy sigma=0.216544 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.217 mas, bmaj=8.02 mas, bpa=-12.24 degrees ! Estimated noise=1.98075 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.35762e-05 Jy ! Component: 100 - total flux cleaned = 0.000125721 Jy ! Component: 150 - total flux cleaned = 0.000159408 Jy ! Component: 200 - total flux cleaned = 0.000142732 Jy ! Component: 250 - total flux cleaned = 0.000142623 Jy ! Component: 300 - total flux cleaned = 0.000142642 Jy ! Component: 350 - total flux cleaned = 0.000126979 Jy ! Component: 400 - total flux cleaned = 0.000111689 Jy ! Total flux subtracted in 400 components = 0.000111689 Jy ! Clean residual min=-0.001437 max=0.001193 Jy/beam ! Clean residual mean=0.000000 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.235262 Jy selfcal ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 338 components and 0.235262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076297Jy sigma=0.216492 ! Fit after self-cal, rms=0.076292Jy sigma=0.216491 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 = 4.80347e-05 Jy ! Component: 100 - total flux cleaned = 1.06523e-06 Jy ! Component: 150 - total flux cleaned = 1.17329e-06 Jy ! Component: 200 - total flux cleaned = 1.58814e-06 Jy ! Component: 250 - total flux cleaned = 1.92017e-06 Jy ! Component: 300 - total flux cleaned = 1.86628e-06 Jy ! Component: 350 - total flux cleaned = -1.32273e-05 Jy ! Component: 400 - total flux cleaned = 1.13337e-06 Jy ! Total flux subtracted in 400 components = 1.13337e-06 Jy ! Clean residual min=-0.001439 max=0.001175 Jy/beam ! Clean residual mean=0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.235263 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 353 components and 0.235263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076261Jy sigma=0.216453 ! Fit after self-cal, rms=0.076256Jy sigma=0.216452 ! 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=0.076256Jy sigma=0.216452 ! Fit after self-cal, rms=0.074570Jy sigma=0.212773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.477 mas, bmaj=11.16 mas, bpa=-14.01 degrees ! Estimated noise=2.07879 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103018 Jy ! Component: 100 - total flux cleaned = -3.6302e-05 Jy ! Component: 150 - total flux cleaned = 7.328e-05 Jy ! Component: 200 - total flux cleaned = 0.000146187 Jy ! Component: 250 - total flux cleaned = 0.000180275 Jy ! Component: 300 - total flux cleaned = 0.00022814 Jy ! Component: 350 - total flux cleaned = 0.000266033 Jy ! Component: 400 - total flux cleaned = 0.000295006 Jy ! Total flux subtracted in 400 components = 0.000295006 Jy ! Clean residual min=-0.001597 max=0.001057 Jy/beam ! Clean residual mean=0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.235558 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 393 components and 0.235558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074569Jy sigma=0.212744 ! Fit after self-cal, rms=0.074566Jy sigma=0.212735 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 = 1.09015e-05 Jy ! Component: 100 - total flux cleaned = 4.12682e-05 Jy ! Component: 150 - total flux cleaned = 6.89662e-05 Jy ! Component: 200 - total flux cleaned = 0.000108692 Jy ! Component: 250 - total flux cleaned = 0.000134317 Jy ! Component: 300 - total flux cleaned = 0.000159088 Jy ! Component: 350 - total flux cleaned = 0.000189316 Jy ! Component: 400 - total flux cleaned = 0.00020677 Jy ! Total flux subtracted in 400 components = 0.00020677 Jy ! Clean residual min=-0.001595 max=0.001063 Jy/beam ! Clean residual mean=0.000002 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.235765 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 422 components and 0.235765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074563Jy sigma=0.212723 ! Fit after self-cal, rms=0.074563Jy sigma=0.212722 ! 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=4.219 mas, bmaj=8.023 mas, bpa=-12.2 degrees ! Estimated noise=1.98319 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.219 x 8.023 at -12.2 degrees (North through East) ! Clean map min=-0.0016438 max=0.21428 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.401 mas, bmaj=6.425 mas, bpa=-4.792 degrees ! Estimated noise=3.22672 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.166648 Jy ! Component: 100 - total flux cleaned = 0.203906 Jy ! Component: 150 - total flux cleaned = 0.216636 Jy ! Component: 200 - total flux cleaned = 0.22261 Jy ! Component: 250 - total flux cleaned = 0.226351 Jy ! Component: 300 - total flux cleaned = 0.229214 Jy ! Component: 350 - total flux cleaned = 0.230332 Jy ! Component: 400 - total flux cleaned = 0.231053 Jy ! Total flux subtracted in 400 components = 0.231053 Jy ! Clean residual min=-0.002444 max=0.002178 Jy/beam ! Clean residual mean=-0.000001 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.231053 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 53 model components to the UV plane model. ! The established model now contains 53 components and 0.231053 Jy ! Inverting map and beam ! Estimated beam: bmin=4.219 mas, bmaj=8.023 mas, bpa=-12.2 degrees ! Estimated noise=1.98319 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 = 0.00254551 Jy ! Component: 100 - total flux cleaned = 0.00383724 Jy ! Component: 150 - total flux cleaned = 0.00433036 Jy ! Component: 200 - total flux cleaned = 0.00463838 Jy ! Component: 250 - total flux cleaned = 0.00482369 Jy ! Component: 300 - total flux cleaned = 0.00491028 Jy ! Component: 350 - total flux cleaned = 0.0049908 Jy ! Component: 400 - total flux cleaned = 0.00506653 Jy ! Total flux subtracted in 400 components = 0.00506653 Jy ! Clean residual min=-0.001509 max=0.001265 Jy/beam ! Clean residual mean=-0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.236119 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 100 components and 0.236119 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=8.477 mas, bmaj=11.16 mas, bpa=-14.01 degrees ! Estimated noise=2.07879 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214395 Jy ! Component: 100 - total flux cleaned = 0.000240775 Jy ! Component: 150 - total flux cleaned = 0.000307771 Jy ! Component: 200 - total flux cleaned = 0.000346698 Jy ! Component: 250 - total flux cleaned = 0.000365194 Jy ! Component: 300 - total flux cleaned = 0.000347615 Jy ! Component: 350 - total flux cleaned = 0.00033119 Jy ! Component: 400 - total flux cleaned = 0.000348247 Jy ! Total flux subtracted in 400 components = 0.000348247 Jy ! Clean residual min=-0.001525 max=0.000989 Jy/beam ! Clean residual mean=0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.236467 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 = -5.24428e-08 Jy ! Component: 100 - total flux cleaned = 1.47532e-05 Jy ! Component: 150 - total flux cleaned = 6.32326e-08 Jy ! Component: 200 - total flux cleaned = 2.73516e-05 Jy ! Component: 250 - total flux cleaned = 1.40232e-05 Jy ! Component: 300 - total flux cleaned = 1.40129e-05 Jy ! Component: 350 - total flux cleaned = -1.02062e-05 Jy ! Component: 400 - total flux cleaned = -9.68209e-06 Jy ! Total flux subtracted in 400 components = -9.68209e-06 Jy ! Clean residual min=-0.001525 max=0.001007 Jy/beam ! Clean residual mean=0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.236458 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 190 components and 0.236458 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.219 mas, bmaj=8.023 mas, bpa=-12.2 degrees ! Estimated noise=1.98319 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.55507e-05 Jy ! Component: 100 - total flux cleaned = -0.000215375 Jy ! Component: 150 - total flux cleaned = -0.000298968 Jy ! Component: 200 - total flux cleaned = -0.000298658 Jy ! Component: 250 - total flux cleaned = -0.000324575 Jy ! Component: 300 - total flux cleaned = -0.000298483 Jy ! Component: 350 - total flux cleaned = -0.000298147 Jy ! Component: 400 - total flux cleaned = -0.000322805 Jy ! Total flux subtracted in 400 components = -0.000322805 Jy ! Clean residual min=-0.001476 max=0.001187 Jy/beam ! Clean residual mean=-0.000000 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.236135 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 219 components and 0.236135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074803Jy sigma=0.213159 ! Fit after self-cal, rms=0.074808Jy sigma=0.213137 wmodel /scr/pima/rdv93_uvs/J0001+1914_S_map.mod ! Writing 219 model components to file: /scr/pima/rdv93_uvs/J0001+1914_S_map.mod wobs /scr/pima/rdv93_uvs/J0001+1914_S_uvs.fits ! Applying 470 buffered edits. ! Writing UV FITS file: /scr/pima/rdv93_uvs/J0001+1914_S_uvs.fits wwins /scr/pima/rdv93_uvs/J0001+1914_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv93_uvs/J0001+1914_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 = -0.000661923 Jy ! Component: 100 - total flux cleaned = -0.00110936 Jy ! Component: 150 - total flux cleaned = -0.00117579 Jy ! Component: 200 - total flux cleaned = -0.00126019 Jy ! Component: 250 - total flux cleaned = -0.00128046 Jy ! Component: 300 - total flux cleaned = -0.00128046 Jy ! Component: 350 - total flux cleaned = -0.00129967 Jy ! Component: 400 - total flux cleaned = -0.00126117 Jy ! Component: 450 - total flux cleaned = -0.00124209 Jy ! Component: 500 - total flux cleaned = -0.00118672 Jy ! Component: 550 - total flux cleaned = -0.00113206 Jy ! Component: 600 - total flux cleaned = -0.00109616 Jy ! Component: 650 - total flux cleaned = -0.00104304 Jy ! Component: 700 - total flux cleaned = -0.00100827 Jy ! Component: 750 - total flux cleaned = -0.000973998 Jy ! Component: 800 - total flux cleaned = -0.000905926 Jy ! Component: 850 - total flux cleaned = -0.000838722 Jy ! Component: 900 - total flux cleaned = -0.000805306 Jy ! Component: 950 - total flux cleaned = -0.000706798 Jy ! Component: 1000 - total flux cleaned = -0.000706738 Jy ! Component: 1050 - total flux cleaned = -0.000674404 Jy ! Component: 1100 - total flux cleaned = -0.000610357 Jy ! Component: 1150 - total flux cleaned = -0.00057856 Jy ! Component: 1200 - total flux cleaned = -0.000594179 Jy ! Component: 1250 - total flux cleaned = -0.000547319 Jy ! Component: 1300 - total flux cleaned = -0.000516317 Jy ! Component: 1350 - total flux cleaned = -0.000393881 Jy ! Component: 1400 - total flux cleaned = -0.000424136 Jy ! Component: 1450 - total flux cleaned = -0.000348763 Jy ! Component: 1500 - total flux cleaned = -0.000318987 Jy ! Component: 1550 - total flux cleaned = -0.000274588 Jy ! Component: 1600 - total flux cleaned = -0.000245109 Jy ! Component: 1650 - total flux cleaned = -0.000142827 Jy ! Component: 1700 - total flux cleaned = -8.50502e-05 Jy ! Component: 1750 - total flux cleaned = -5.62452e-05 Jy ! Component: 1800 - total flux cleaned = 5.8052e-05 Jy ! Component: 1850 - total flux cleaned = 7.21873e-05 Jy ! Component: 1900 - total flux cleaned = 0.000170909 Jy ! Component: 1950 - total flux cleaned = 0.000198898 Jy ! Component: 2000 - total flux cleaned = 0.000282482 Jy ! Component: 2050 - total flux cleaned = 0.000365503 Jy ! Component: 2100 - total flux cleaned = 0.000420434 Jy ! Component: 2150 - total flux cleaned = 0.000475242 Jy ! Component: 2200 - total flux cleaned = 0.000570293 Jy ! Component: 2250 - total flux cleaned = 0.000651358 Jy ! Component: 2300 - total flux cleaned = 0.000718532 Jy ! Component: 2350 - total flux cleaned = 0.00071855 Jy ! Component: 2400 - total flux cleaned = 0.000784853 Jy ! Component: 2450 - total flux cleaned = 0.000797989 Jy ! Component: 2500 - total flux cleaned = 0.000902904 Jy ! Component: 2550 - total flux cleaned = 0.000928939 Jy ! Component: 2600 - total flux cleaned = 0.000967839 Jy ! Component: 2650 - total flux cleaned = 0.000993701 Jy ! Component: 2700 - total flux cleaned = 0.00104502 Jy ! Component: 2750 - total flux cleaned = 0.00110886 Jy ! Component: 2800 - total flux cleaned = 0.00112159 Jy ! Component: 2850 - total flux cleaned = 0.00115954 Jy ! Component: 2900 - total flux cleaned = 0.00122224 Jy ! Component: 2950 - total flux cleaned = 0.00122231 Jy ! Component: 3000 - total flux cleaned = 0.00129688 Jy ! Component: 3050 - total flux cleaned = 0.00133401 Jy ! Component: 3100 - total flux cleaned = 0.00130937 Jy ! Component: 3150 - total flux cleaned = 0.0013461 Jy ! Component: 3200 - total flux cleaned = 0.00139485 Jy ! Component: 3250 - total flux cleaned = 0.0013949 Jy ! Component: 3300 - total flux cleaned = 0.0014433 Jy ! Component: 3350 - total flux cleaned = 0.0014553 Jy ! Component: 3400 - total flux cleaned = 0.00147926 Jy ! Component: 3450 - total flux cleaned = 0.00150307 Jy ! Component: 3500 - total flux cleaned = 0.00149125 Jy ! Component: 3550 - total flux cleaned = 0.00156223 Jy ! Component: 3600 - total flux cleaned = 0.00157403 Jy ! Component: 3650 - total flux cleaned = 0.00153894 Jy ! Component: 3700 - total flux cleaned = 0.00157393 Jy ! Component: 3750 - total flux cleaned = 0.00160883 Jy ! Component: 3800 - total flux cleaned = 0.00163192 Jy ! Component: 3850 - total flux cleaned = 0.00167807 Jy ! Component: 3900 - total flux cleaned = 0.00166653 Jy ! Component: 3950 - total flux cleaned = 0.00172367 Jy ! Component: 4000 - total flux cleaned = 0.0017009 Jy ! Component: 4050 - total flux cleaned = 0.00175747 Jy ! Total flux subtracted in 4096 components = 0.00175747 Jy ! Clean residual min=-0.000603 max=0.000737 Jy/beam ! Clean residual mean=-0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.237892 Jy keep ! Adding 220 model components to the UV plane model. ! The established model now contains 439 components and 0.237892 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv93_uvs/J0001+1914_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.219 x 8.023 at -12.2 degrees (North through East) ! Clean map min=-0.0016932 max=0.21488 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J0001+1914_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= 0.2148 rms= 0.0002 Jy quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J0001+1914_S_uvs.log closed on Tue Oct 8 15:24:06 2013