! Started logfile: /scr/pima/rdv95_uvs/J1823+6857_S_uvs.log on Wed Nov 6 20:48:48 2013 obs /scr/pima/rdv95_uvs/J1823+6857_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv95_uvs/J1823+6857_S_uva.fits ! AN table 1: 42 integrations on 28 of 28 possible baselines. ! AN table 2: 14 integrations on 28 of 28 possible baselines. ! AN table 3: 13 integrations on 1 of 1 possible baselines. ! AN table 4: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.96052 visibilities/baseline/integration-bin. ! Found source: J1823+6857 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 8564 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.4 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv95_uvs/J1823+6857_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:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:NY 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:NL self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 3:MK 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: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:NY self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.400x0.400 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.035982Jy sigma=3.781796 ! Fit after self-cal, rms=0.760065Jy sigma=2.623762 ! 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 1:NY ! Flagging baselines of antenna 1:NY in the currently selected channels. flag 4:NY ! Flagging baselines of antenna 4:NY in the currently selected channels. ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.246 mas, bmaj=4.455 mas, bpa=63.52 degrees ! Estimated noise=4.50146 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 = 0.203235 Jy ! Component: 100 - total flux cleaned = 0.256195 Jy ! Total flux subtracted in 100 components = 0.256195 Jy ! Clean residual min=-0.007925 max=0.020503 Jy/beam ! Clean residual mean=-0.000169 rms=0.002241 Jy/beam ! Combined flux in latest and established models = 0.256195 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.256195 Jy ! ! Correcting IF 1. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 18 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.068582Jy sigma=0.268622 ! Fit after self-cal, rms=0.068583Jy sigma=0.268488 ! Inverting map and beam ! Estimated beam: bmin=4.246 mas, bmaj=4.455 mas, bpa=63.52 degrees ! Estimated noise=4.50146 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0211022 Jy ! Component: 100 - total flux cleaned = 0.0315644 Jy ! Total flux subtracted in 100 components = 0.0315644 Jy ! Clean residual min=-0.005988 max=0.005814 Jy/beam ! Clean residual mean=-0.000074 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.287759 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.287759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061874Jy sigma=0.234559 ! Fit after self-cal, rms=0.061876Jy sigma=0.234464 ! Inverting map print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.611 mas, bmaj=6.305 mas, bpa=67.78 degrees ! Estimated noise=2.18294 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 = 0.00624902 Jy ! Component: 100 - total flux cleaned = 0.00926369 Jy ! Component: 150 - total flux cleaned = 0.0108448 Jy ! Component: 200 - total flux cleaned = 0.0112478 Jy ! Total flux subtracted in 200 components = 0.0112478 Jy ! Clean residual min=-0.003114 max=0.003970 Jy/beam ! Clean residual mean=-0.000029 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.299007 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 52 components and 0.299007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061374Jy sigma=0.231717 ! Fit after self-cal, rms=0.061372Jy sigma=0.231700 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 KP 0.94 LA 1.14 MK 0.93 ! NL 0.98 NY 1.00* OV 0.98 PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.00 KP 0.96 LA 1.15 ! MK 0.91 NL 1.00 OV 0.96 PT 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.00 KP 0.96 LA 1.15 ! MK 0.87 NL 0.98 NY 1.00* OV 1.00 ! PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 KP 1.01 LA 1.07 MK 0.99 ! NL 1.01 NY 1.00* OV 1.03 PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.08 KP 1.01 LA 1.05 ! MK 1.00 NL 1.06 OV 1.02 PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.06 KP 1.02 LA 1.06 ! MK 1.02 NL 1.00 NY 1.00* OV 1.04 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 KP 1.01 LA 0.97 MK 1.02 ! NL 1.07 NY 1.00* OV 1.03 PT 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.08 KP 1.00 LA 0.97 ! MK 0.99 NL 1.11 OV 1.04 PT 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.08 KP 1.01 LA 0.97 ! MK 1.02 NL 1.09 NY 1.00* OV 1.06 ! PT 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 KP 0.95 LA 0.83 MK 1.07 ! NL 1.01 NY 1.00* OV 0.88 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.07 KP 0.95 LA 0.82 ! MK 1.12 NL 0.96 OV 0.87 PT 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.02 KP 0.95 LA 0.81 ! MK 1.13 NL 1.01 NY 1.00* OV 0.89 ! PT 0.94 ! ! ! Fit before self-cal, rms=0.061372Jy sigma=0.231700 ! Fit after self-cal, rms=0.053850Jy sigma=0.195911 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.628 mas, bmaj=6.335 mas, bpa=68.03 degrees ! Estimated noise=2.18679 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 = -0.000412157 Jy ! Component: 100 - total flux cleaned = -0.000446522 Jy ! Component: 150 - total flux cleaned = -0.000478049 Jy ! Component: 200 - total flux cleaned = -0.000492683 Jy ! Total flux subtracted in 200 components = -0.000492683 Jy ! Clean residual min=-0.001981 max=0.002437 Jy/beam ! Clean residual mean=-0.000026 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.298514 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.298514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053830Jy sigma=0.195881 ! Fit after self-cal, rms=0.053852Jy sigma=0.195836 ! 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=0.053852Jy sigma=0.195836 ! Fit after self-cal, rms=0.053873Jy sigma=0.195830 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.631 mas, bmaj=6.337 mas, bpa=67.85 degrees ! Estimated noise=2.1861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000345764 Jy ! Component: 100 - total flux cleaned = -0.000360282 Jy ! Component: 150 - total flux cleaned = -0.000387496 Jy ! Component: 200 - total flux cleaned = -0.000426178 Jy ! Total flux subtracted in 200 components = -0.000426178 Jy ! Clean residual min=-0.001967 max=0.002404 Jy/beam ! Clean residual mean=-0.000026 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.298088 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 59 components and 0.298088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053859Jy sigma=0.195807 ! Fit after self-cal, rms=0.053857Jy sigma=0.195802 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 (14, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236539 Jy ! Component: 100 - total flux cleaned = 0.003454 Jy ! Component: 150 - total flux cleaned = 0.00375671 Jy ! Component: 200 - total flux cleaned = 0.00378606 Jy ! Total flux subtracted in 200 components = 0.00378606 Jy ! Clean residual min=-0.001731 max=0.001513 Jy/beam ! Clean residual mean=-0.000011 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.301874 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.301874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053742Jy sigma=0.195360 ! Fit after self-cal, rms=0.053735Jy sigma=0.195311 ! 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=0.053735Jy sigma=0.195311 ! Fit after self-cal, rms=0.053625Jy sigma=0.195057 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.627 mas, bmaj=6.335 mas, bpa=68.24 degrees ! Estimated noise=2.18495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109545 Jy ! Component: 100 - total flux cleaned = 0.00143433 Jy ! Component: 150 - total flux cleaned = 0.00152308 Jy ! Component: 200 - total flux cleaned = 0.00152338 Jy ! Total flux subtracted in 200 components = 0.00152338 Jy ! Clean residual min=-0.001730 max=0.001564 Jy/beam ! Clean residual mean=-0.000007 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.303398 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.303398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053592Jy sigma=0.194945 ! Fit after self-cal, rms=0.053594Jy sigma=0.194936 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 = 0.000275358 Jy ! Component: 100 - total flux cleaned = 0.000293129 Jy ! Component: 150 - total flux cleaned = 0.000310345 Jy ! Component: 200 - total flux cleaned = 0.000309649 Jy ! Total flux subtracted in 200 components = 0.000309649 Jy ! Clean residual min=-0.001725 max=0.001577 Jy/beam ! Clean residual mean=-0.000006 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.303707 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.303707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053579Jy sigma=0.194901 ! Fit after self-cal, rms=0.053579Jy sigma=0.194900 ! 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=0.053579Jy sigma=0.194900 ! Fit after self-cal, rms=0.053562Jy sigma=0.194870 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.58 mas, bmaj=11.59 mas, bpa=53.98 degrees ! Estimated noise=2.30512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000571558 Jy ! Component: 100 - total flux cleaned = 0.000755158 Jy ! Component: 150 - total flux cleaned = 0.000843012 Jy ! Component: 200 - total flux cleaned = 0.000899751 Jy ! Total flux subtracted in 200 components = 0.000899751 Jy ! Clean residual min=-0.001839 max=0.001476 Jy/beam ! Clean residual mean=-0.000007 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.304607 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 119 components and 0.304607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053560Jy sigma=0.194848 ! Fit after self-cal, rms=0.053560Jy sigma=0.194844 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 = 8.00606e-05 Jy ! Component: 100 - total flux cleaned = 0.000157694 Jy ! Component: 150 - total flux cleaned = 0.000208205 Jy ! Component: 200 - total flux cleaned = 0.000238621 Jy ! Total flux subtracted in 200 components = 0.000238621 Jy ! Clean residual min=-0.001826 max=0.001495 Jy/beam ! Clean residual mean=-0.000005 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.304846 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 128 components and 0.304846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053559Jy sigma=0.194835 ! Fit after self-cal, rms=0.053558Jy sigma=0.194833 ! 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:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:MK,true ! 1:MK 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:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 selfant 3:MK,true ! 3:MK 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: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 ![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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.075648Jy sigma=0.207004 ! Fit after self-cal, rms=0.078993Jy sigma=0.205819 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:NY 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:NL self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 3:MK 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: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:NY self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.078993Jy sigma=0.205819 ! Fit after self-cal, rms=0.072502Jy sigma=0.178589 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=3.527 mas, bmaj=4.126 mas, bpa=44.29 degrees ! Estimated noise=5.37149 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 = -0.000685975 Jy ! Component: 100 - total flux cleaned = -0.0012004 Jy ! Component: 150 - total flux cleaned = -0.00137481 Jy ! Component: 200 - total flux cleaned = -0.00153371 Jy ! Total flux subtracted in 200 components = -0.00153371 Jy ! Clean residual min=-0.003095 max=0.002968 Jy/beam ! Clean residual mean=0.000004 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.303312 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 153 components and 0.303312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072428Jy sigma=0.178644 ! Fit after self-cal, rms=0.072394Jy sigma=0.178615 ! 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=4.869 mas, bmaj=5.715 mas, bpa=52.6 degrees ! Estimated noise=2.33237 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 = 0.000338778 Jy ! Component: 100 - total flux cleaned = 0.000445171 Jy ! Component: 150 - total flux cleaned = 0.0005616 Jy ! Component: 200 - total flux cleaned = 0.000644247 Jy ! Component: 250 - total flux cleaned = 0.000700156 Jy ! Component: 300 - total flux cleaned = 0.000682946 Jy ! Component: 350 - total flux cleaned = 0.000699998 Jy ! Component: 400 - total flux cleaned = 0.000699781 Jy ! Total flux subtracted in 400 components = 0.000699781 Jy ! Clean residual min=-0.001875 max=0.001509 Jy/beam ! Clean residual mean=-0.000008 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.304012 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 176 components and 0.304012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072333Jy sigma=0.178535 ! Fit after self-cal, rms=0.072333Jy sigma=0.178527 ! 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 = 0.00022212 Jy ! Component: 100 - total flux cleaned = 0.000287597 Jy ! Component: 150 - total flux cleaned = 0.00028766 Jy ! Component: 200 - total flux cleaned = 0.000302346 Jy ! Component: 250 - total flux cleaned = 0.000302413 Jy ! Component: 300 - total flux cleaned = 0.000302493 Jy ! Component: 350 - total flux cleaned = 0.000316784 Jy ! Component: 400 - total flux cleaned = 0.000316789 Jy ! Total flux subtracted in 400 components = 0.000316789 Jy ! Clean residual min=-0.001844 max=0.001494 Jy/beam ! Clean residual mean=-0.000007 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.304328 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 185 components and 0.304328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072299Jy sigma=0.178499 ! Fit after self-cal, rms=0.072297Jy sigma=0.178497 ! 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 25 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.079874Jy sigma=0.205803 ! Fit after self-cal, rms=0.072236Jy sigma=0.178494 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.87 mas, bmaj=5.711 mas, bpa=52.62 degrees ! Estimated noise=2.33119 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.32942e-05 Jy ! Component: 100 - total flux cleaned = -9.28808e-05 Jy ! Component: 150 - total flux cleaned = -7.89675e-05 Jy ! Component: 200 - total flux cleaned = -9.25086e-05 Jy ! Component: 250 - total flux cleaned = -9.19666e-05 Jy ! Component: 300 - total flux cleaned = -7.89635e-05 Jy ! Component: 350 - total flux cleaned = -7.90355e-05 Jy ! Component: 400 - total flux cleaned = -7.90558e-05 Jy ! Total flux subtracted in 400 components = -7.90558e-05 Jy ! Clean residual min=-0.001834 max=0.001495 Jy/beam ! Clean residual mean=-0.000006 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.304249 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 201 components and 0.304249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072205Jy sigma=0.178475 ! Fit after self-cal, rms=0.072204Jy sigma=0.178474 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 = 1.22075e-05 Jy ! Component: 100 - total flux cleaned = 2.49776e-05 Jy ! Component: 150 - total flux cleaned = 2.4785e-05 Jy ! Component: 200 - total flux cleaned = 2.44147e-05 Jy ! Component: 250 - total flux cleaned = 2.43785e-05 Jy ! Component: 300 - total flux cleaned = 2.43197e-05 Jy ! Component: 350 - total flux cleaned = 2.44077e-05 Jy ! Component: 400 - total flux cleaned = 2.44029e-05 Jy ! Total flux subtracted in 400 components = 2.44029e-05 Jy ! Clean residual min=-0.001829 max=0.001492 Jy/beam ! Clean residual mean=-0.000005 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.304274 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 206 components and 0.304274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072179Jy sigma=0.178460 ! Fit after self-cal, rms=0.072178Jy sigma=0.178460 ! 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=0.072178Jy sigma=0.178460 ! Fit after self-cal, rms=0.072212Jy sigma=0.178441 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.871 mas, bmaj=5.712 mas, bpa=52.73 degrees ! Estimated noise=2.33094 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.63746e-05 Jy ! Component: 100 - total flux cleaned = -7.74544e-05 Jy ! Component: 150 - total flux cleaned = -7.78157e-05 Jy ! Component: 200 - total flux cleaned = -7.76502e-05 Jy ! Component: 250 - total flux cleaned = -7.73876e-05 Jy ! Component: 300 - total flux cleaned = -7.72433e-05 Jy ! Component: 350 - total flux cleaned = -8.86002e-05 Jy ! Component: 400 - total flux cleaned = -8.86833e-05 Jy ! Total flux subtracted in 400 components = -8.86833e-05 Jy ! Clean residual min=-0.001828 max=0.001468 Jy/beam ! Clean residual mean=-0.000005 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.304185 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 211 components and 0.304185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072187Jy sigma=0.178425 ! Fit after self-cal, rms=0.072187Jy sigma=0.178424 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 = -7.00587e-07 Jy ! Component: 100 - total flux cleaned = -8.51122e-07 Jy ! Component: 150 - total flux cleaned = -7.76396e-07 Jy ! Component: 200 - total flux cleaned = -7.67788e-07 Jy ! Component: 250 - total flux cleaned = -1.11516e-05 Jy ! Component: 300 - total flux cleaned = -1.11975e-05 Jy ! Component: 350 - total flux cleaned = -1.11454e-05 Jy ! Component: 400 - total flux cleaned = -1.12504e-05 Jy ! Total flux subtracted in 400 components = -1.12504e-05 Jy ! Clean residual min=-0.001824 max=0.001468 Jy/beam ! Clean residual mean=-0.000005 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.304174 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 217 components and 0.304174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072167Jy sigma=0.178413 ! Fit after self-cal, rms=0.072166Jy sigma=0.178413 ! 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=0.072166Jy sigma=0.178413 ! Fit after self-cal, rms=0.072180Jy sigma=0.174773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.571 mas, bmaj=11.57 mas, bpa=53.84 degrees ! Estimated noise=2.30306 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000403423 Jy ! Component: 100 - total flux cleaned = 0.000638564 Jy ! Component: 150 - total flux cleaned = 0.000691723 Jy ! Component: 200 - total flux cleaned = 0.000718336 Jy ! Component: 250 - total flux cleaned = 0.000736428 Jy ! Component: 300 - total flux cleaned = 0.000753336 Jy ! Component: 350 - total flux cleaned = 0.000763915 Jy ! Component: 400 - total flux cleaned = 0.000774044 Jy ! Total flux subtracted in 400 components = 0.000774044 Jy ! Clean residual min=-0.001809 max=0.001499 Jy/beam ! Clean residual mean=-0.000003 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.304948 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 227 components and 0.304948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072183Jy sigma=0.174763 ! Fit after self-cal, rms=0.072186Jy sigma=0.174756 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 = 7.96445e-05 Jy ! Component: 100 - total flux cleaned = 9.7927e-05 Jy ! Component: 150 - total flux cleaned = 0.000125474 Jy ! Component: 200 - total flux cleaned = 0.000145494 Jy ! Component: 250 - total flux cleaned = 0.000150315 Jy ! Component: 300 - total flux cleaned = 0.00015945 Jy ! Component: 350 - total flux cleaned = 0.000163819 Jy ! Component: 400 - total flux cleaned = 0.000172371 Jy ! Total flux subtracted in 400 components = 0.000172371 Jy ! Clean residual min=-0.001815 max=0.001507 Jy/beam ! Clean residual mean=-0.000002 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.30512 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 233 components and 0.30512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072188Jy sigma=0.174752 ! Fit after self-cal, rms=0.072187Jy sigma=0.174751 ! 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=4.874 mas, bmaj=5.717 mas, bpa=52.82 degrees ! Estimated noise=2.33275 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.874 x 5.717 at 52.82 degrees (North through East) ! Clean map min=-0.0017184 max=0.26414 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=3.529 mas, bmaj=4.122 mas, bpa=44.12 degrees ! Estimated noise=5.37163 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.198423 Jy ! Component: 100 - total flux cleaned = 0.251794 Jy ! Component: 150 - total flux cleaned = 0.273144 Jy ! Component: 200 - total flux cleaned = 0.283391 Jy ! Component: 250 - total flux cleaned = 0.288982 Jy ! Component: 300 - total flux cleaned = 0.29267 Jy ! Component: 350 - total flux cleaned = 0.295369 Jy ! Component: 400 - total flux cleaned = 0.29738 Jy ! Total flux subtracted in 400 components = 0.29738 Jy ! Clean residual min=-0.002992 max=0.002656 Jy/beam ! Clean residual mean=-0.000010 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.29738 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 61 model components to the UV plane model. ! The established model now contains 61 components and 0.29738 Jy ! Inverting map and beam ! Estimated beam: bmin=4.874 mas, bmaj=5.717 mas, bpa=52.82 degrees ! Estimated noise=2.33275 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 = 0.00237154 Jy ! Component: 100 - total flux cleaned = 0.00393155 Jy ! Component: 150 - total flux cleaned = 0.00507192 Jy ! Component: 200 - total flux cleaned = 0.00583404 Jy ! Component: 250 - total flux cleaned = 0.00603439 Jy ! Component: 300 - total flux cleaned = 0.00616407 Jy ! Component: 350 - total flux cleaned = 0.00621209 Jy ! Component: 400 - total flux cleaned = 0.00625749 Jy ! Total flux subtracted in 400 components = 0.00625749 Jy ! Clean residual min=-0.001849 max=0.001511 Jy/beam ! Clean residual mean=-0.000008 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.303638 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 100 components and 0.303638 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.571 mas, bmaj=11.57 mas, bpa=53.84 degrees ! Estimated noise=2.30306 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000624057 Jy ! Component: 100 - total flux cleaned = 0.000932741 Jy ! Component: 150 - total flux cleaned = 0.00100561 Jy ! Component: 200 - total flux cleaned = 0.00102757 Jy ! Component: 250 - total flux cleaned = 0.00105915 Jy ! Component: 300 - total flux cleaned = 0.00108882 Jy ! Component: 350 - total flux cleaned = 0.00110789 Jy ! Component: 400 - total flux cleaned = 0.00112564 Jy ! Total flux subtracted in 400 components = 0.00112564 Jy ! Clean residual min=-0.001823 max=0.001541 Jy/beam ! Clean residual mean=-0.000005 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.304763 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 = 1.72103e-05 Jy ! Component: 100 - total flux cleaned = 3.34399e-05 Jy ! Component: 150 - total flux cleaned = 4.15586e-05 Jy ! Component: 200 - total flux cleaned = 6.42392e-05 Jy ! Component: 250 - total flux cleaned = 7.8701e-05 Jy ! Component: 300 - total flux cleaned = 8.58576e-05 Jy ! Component: 350 - total flux cleaned = 9.93118e-05 Jy ! Component: 400 - total flux cleaned = 0.000106078 Jy ! Total flux subtracted in 400 components = 0.000106078 Jy ! Clean residual min=-0.001816 max=0.001531 Jy/beam ! Clean residual mean=-0.000004 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.30487 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 137 components and 0.30487 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.874 mas, bmaj=5.717 mas, bpa=52.82 degrees ! Estimated noise=2.33275 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00036373 Jy ! Component: 100 - total flux cleaned = -0.000449142 Jy ! Component: 150 - total flux cleaned = -0.000507498 Jy ! Component: 200 - total flux cleaned = -0.000544906 Jy ! Component: 250 - total flux cleaned = -0.000579688 Jy ! Component: 300 - total flux cleaned = -0.00059629 Jy ! Component: 350 - total flux cleaned = -0.000612693 Jy ! Component: 400 - total flux cleaned = -0.000628113 Jy ! Total flux subtracted in 400 components = -0.000628113 Jy ! Clean residual min=-0.001767 max=0.001532 Jy/beam ! Clean residual mean=-0.000005 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.304241 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 158 components and 0.304242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072143Jy sigma=0.174830 ! Fit after self-cal, rms=0.072127Jy sigma=0.174818 wmodel /scr/pima/rdv95_uvs/J1823+6857_S_map.mod ! Writing 158 model components to file: /scr/pima/rdv95_uvs/J1823+6857_S_map.mod wobs /scr/pima/rdv95_uvs/J1823+6857_S_uvs.fits ! Applying 1958 buffered edits. ! Writing UV FITS file: /scr/pima/rdv95_uvs/J1823+6857_S_uvs.fits wwins /scr/pima/rdv95_uvs/J1823+6857_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv95_uvs/J1823+6857_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 = -0.00040884 Jy ! Component: 100 - total flux cleaned = -0.00046091 Jy ! Component: 150 - total flux cleaned = -0.000587915 Jy ! Component: 200 - total flux cleaned = -0.000564159 Jy ! Component: 250 - total flux cleaned = -0.000563964 Jy ! Component: 300 - total flux cleaned = -0.000631631 Jy ! Component: 350 - total flux cleaned = -0.000675796 Jy ! Component: 400 - total flux cleaned = -0.000718444 Jy ! Component: 450 - total flux cleaned = -0.000760231 Jy ! Component: 500 - total flux cleaned = -0.00080154 Jy ! Component: 550 - total flux cleaned = -0.000801887 Jy ! Component: 600 - total flux cleaned = -0.000861579 Jy ! Component: 650 - total flux cleaned = -0.000822534 Jy ! Component: 700 - total flux cleaned = -0.000803727 Jy ! Component: 750 - total flux cleaned = -0.000841797 Jy ! Component: 800 - total flux cleaned = -0.000804346 Jy ! Component: 850 - total flux cleaned = -0.000767584 Jy ! Component: 900 - total flux cleaned = -0.000749363 Jy ! Component: 950 - total flux cleaned = -0.000749306 Jy ! Component: 1000 - total flux cleaned = -0.000713903 Jy ! Component: 1050 - total flux cleaned = -0.000696467 Jy ! Component: 1100 - total flux cleaned = -0.000713687 Jy ! Component: 1150 - total flux cleaned = -0.000627786 Jy ! Component: 1200 - total flux cleaned = -0.000678857 Jy ! Component: 1250 - total flux cleaned = -0.000662055 Jy ! Component: 1300 - total flux cleaned = -0.000628647 Jy ! Component: 1350 - total flux cleaned = -0.000612207 Jy ! Component: 1400 - total flux cleaned = -0.000628264 Jy ! Component: 1450 - total flux cleaned = -0.000644203 Jy ! Component: 1500 - total flux cleaned = -0.00061227 Jy ! Component: 1550 - total flux cleaned = -0.000580658 Jy ! Component: 1600 - total flux cleaned = -0.000564893 Jy ! Component: 1650 - total flux cleaned = -0.000595852 Jy ! Component: 1700 - total flux cleaned = -0.000549788 Jy ! Component: 1750 - total flux cleaned = -0.000519432 Jy ! Component: 1800 - total flux cleaned = -0.000534394 Jy ! Component: 1850 - total flux cleaned = -0.000549194 Jy ! Component: 1900 - total flux cleaned = -0.00049017 Jy ! Component: 1950 - total flux cleaned = -0.000460961 Jy ! Component: 2000 - total flux cleaned = -0.000402869 Jy ! Component: 2050 - total flux cleaned = -0.000402901 Jy ! Component: 2100 - total flux cleaned = -0.000345649 Jy ! Component: 2150 - total flux cleaned = -0.000303066 Jy ! Component: 2200 - total flux cleaned = -0.00031711 Jy ! Component: 2250 - total flux cleaned = -0.000289083 Jy ! Component: 2300 - total flux cleaned = -0.000289091 Jy ! Component: 2350 - total flux cleaned = -0.000261498 Jy ! Component: 2400 - total flux cleaned = -0.000234113 Jy ! Component: 2450 - total flux cleaned = -0.000193296 Jy ! Component: 2500 - total flux cleaned = -0.00023384 Jy ! Component: 2550 - total flux cleaned = -0.000193474 Jy ! Component: 2600 - total flux cleaned = -0.00012702 Jy ! Component: 2650 - total flux cleaned = -0.000153599 Jy ! Component: 2700 - total flux cleaned = -0.000206185 Jy ! Component: 2750 - total flux cleaned = -0.000167127 Jy ! Component: 2800 - total flux cleaned = -0.000180193 Jy ! Component: 2850 - total flux cleaned = -0.000154546 Jy ! Component: 2900 - total flux cleaned = -0.000154568 Jy ! Component: 2950 - total flux cleaned = -0.000167243 Jy ! Component: 3000 - total flux cleaned = -0.000129275 Jy ! Component: 3050 - total flux cleaned = -0.000141826 Jy ! Component: 3100 - total flux cleaned = -0.000116867 Jy ! Component: 3150 - total flux cleaned = -0.000116894 Jy ! Component: 3200 - total flux cleaned = -9.22067e-05 Jy ! Component: 3250 - total flux cleaned = -0.000116764 Jy ! Component: 3300 - total flux cleaned = -8.00953e-05 Jy ! Component: 3350 - total flux cleaned = -6.79708e-05 Jy ! Component: 3400 - total flux cleaned = -3.16791e-05 Jy ! Component: 3450 - total flux cleaned = -1.96574e-05 Jy ! Component: 3500 - total flux cleaned = 2.82007e-05 Jy ! Component: 3550 - total flux cleaned = -7.45148e-06 Jy ! Component: 3600 - total flux cleaned = 4.48161e-06 Jy ! Component: 3650 - total flux cleaned = 7.50598e-05 Jy ! Component: 3700 - total flux cleaned = 7.50365e-05 Jy ! Component: 3750 - total flux cleaned = 9.82895e-05 Jy ! Component: 3800 - total flux cleaned = 8.66919e-05 Jy ! Component: 3850 - total flux cleaned = 0.000121213 Jy ! Component: 3900 - total flux cleaned = 0.000144113 Jy ! Component: 3950 - total flux cleaned = 0.000178262 Jy ! Component: 4000 - total flux cleaned = 0.000223449 Jy ! Component: 4050 - total flux cleaned = 0.000234663 Jy ! Total flux subtracted in 4096 components = 0.000245951 Jy ! Clean residual min=-0.000623 max=0.000661 Jy/beam ! Clean residual mean=-0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.304487 Jy keep ! Adding 235 model components to the UV plane model. ! The established model now contains 393 components and 0.304487 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv95_uvs/J1823+6857_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.874 x 5.717 at 52.82 degrees (North through East) ! Clean map min=-0.0014277 max=0.26433 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv95_uvs/J1823+6857_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= 0.2643 rms= 0.0002 Jy quit ! Quitting program ! Log file /scr/pima/rdv95_uvs/J1823+6857_S_uvs.log closed on Wed Nov 6 20:48:54 2013