! Started logfile: /scr/pima/rdv95_uvs/J1823+6857_X_uvs.log on Wed Nov 6 20:49:02 2013 obs /scr/pima/rdv95_uvs/J1823+6857_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv95_uvs/J1823+6857_X_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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv95_uvs/J1823+6857_X] 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 0.200x0.200 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 64 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 18 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 18 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.999989Jy sigma=2.440917 ! Fit after self-cal, rms=0.857619Jy sigma=2.025201 ! 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=1.155 mas, bmaj=1.344 mas, bpa=44.45 degrees ! Estimated noise=7.24151 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 = 0.118436 Jy ! Component: 100 - total flux cleaned = 0.155397 Jy ! Total flux subtracted in 100 components = 0.155397 Jy ! Clean residual min=-0.005679 max=0.015638 Jy/beam ! Clean residual mean=0.000010 rms=0.001864 Jy/beam ! Combined flux in latest and established models = 0.155397 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.155397 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056557Jy sigma=0.149872 ! Fit after self-cal, rms=0.056373Jy sigma=0.149727 ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=1.344 mas, bpa=44.45 degrees ! Estimated noise=7.24151 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172017 Jy ! Component: 100 - total flux cleaned = 0.0264984 Jy ! Total flux subtracted in 100 components = 0.0264984 Jy ! Clean residual min=-0.004762 max=0.009357 Jy/beam ! Clean residual mean=0.000003 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.181896 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.181896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050652Jy sigma=0.125961 ! Fit after self-cal, rms=0.050658Jy sigma=0.125927 ! Inverting map ! Added new window around map position (0.2, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00937507 Jy ! Component: 100 - total flux cleaned = 0.0145289 Jy ! Total flux subtracted in 100 components = 0.0145289 Jy ! Clean residual min=-0.004117 max=0.004852 Jy/beam ! Clean residual mean=-0.000003 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.196424 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.196424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048913Jy sigma=0.119489 ! Fit after self-cal, rms=0.048655Jy sigma=0.118895 ! 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=1.622 mas, bmaj=1.893 mas, bpa=52.04 degrees ! Estimated noise=3.51198 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 = 0.00540037 Jy ! Component: 100 - total flux cleaned = 0.00833269 Jy ! Component: 150 - total flux cleaned = 0.0101037 Jy ! Component: 200 - total flux cleaned = 0.0111906 Jy ! Total flux subtracted in 200 components = 0.0111906 Jy ! Clean residual min=-0.003272 max=0.002839 Jy/beam ! Clean residual mean=0.000001 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.207615 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.207615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048179Jy sigma=0.116989 ! Fit after self-cal, rms=0.048105Jy sigma=0.116794 ! 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 KP 1.02 LA 1.03 MK 0.99 ! NL 0.97 NY 1.00* OV 1.01 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.96 KP 0.99 LA 1.00 ! MK 1.00 NL 1.00 OV 1.00 PT 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.01 KP 1.00 LA 1.01 ! MK 1.01 NL 0.99 NY 1.00* OV 1.03 ! PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 KP 0.97 LA 1.00 MK 1.01 ! NL 0.98 NY 1.00* OV 0.99 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.00 KP 0.98 LA 0.99 ! MK 1.01 NL 1.00 OV 0.96 PT 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.98 KP 0.99 LA 1.01 ! MK 1.02 NL 1.00 NY 1.00* OV 0.99 ! PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 KP 0.89 LA 1.06 MK 0.97 ! NL 1.01 NY 1.00* OV 1.04 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.00 KP 0.87 LA 1.07 ! MK 1.02 NL 0.99 OV 1.03 PT 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.01 KP 0.87 LA 1.07 ! MK 0.92 NL 1.02 NY 1.00* OV 1.04 ! PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 KP 0.93 LA 1.05 MK 0.99 ! NL 1.04 NY 1.00* OV 1.01 PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.06 KP 0.90 LA 1.05 ! MK 1.06 NL 1.03 OV 1.05 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 1.04 KP 0.93 LA 1.04 ! MK 0.98 NL 1.06 NY 1.00* OV 1.08 ! PT 1.02 ! ! ! Fit before self-cal, rms=0.048105Jy sigma=0.116794 ! Fit after self-cal, rms=0.047462Jy sigma=0.113505 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.623 mas, bmaj=1.891 mas, bpa=52.84 degrees ! Estimated noise=3.51247 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 = 0.000254781 Jy ! Component: 100 - total flux cleaned = 0.000282965 Jy ! Component: 150 - total flux cleaned = 0.000305077 Jy ! Component: 200 - total flux cleaned = 0.000326075 Jy ! Total flux subtracted in 200 components = 0.000326075 Jy ! Clean residual min=-0.001485 max=0.001805 Jy/beam ! Clean residual mean=0.000011 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.207941 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.207941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047420Jy sigma=0.113439 ! Fit after self-cal, rms=0.047424Jy sigma=0.113408 ! 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=0.047424Jy sigma=0.113408 ! Fit after self-cal, rms=0.047342Jy sigma=0.113404 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.625 mas, bmaj=1.884 mas, bpa=52.73 degrees ! Estimated noise=3.50754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.52953e-05 Jy ! Component: 100 - total flux cleaned = 2.9647e-05 Jy ! Component: 150 - total flux cleaned = 6.74617e-05 Jy ! Component: 200 - total flux cleaned = 0.000102724 Jy ! Total flux subtracted in 200 components = 0.000102724 Jy ! Clean residual min=-0.001431 max=0.001745 Jy/beam ! Clean residual mean=0.000011 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.208044 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.208044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047312Jy sigma=0.113371 ! Fit after self-cal, rms=0.047305Jy sigma=0.113364 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 = 3.32559e-05 Jy ! Component: 100 - total flux cleaned = 0.000127258 Jy ! Component: 150 - total flux cleaned = 0.000144278 Jy ! Component: 200 - total flux cleaned = 0.000159064 Jy ! Total flux subtracted in 200 components = 0.000159064 Jy ! Clean residual min=-0.001413 max=0.001730 Jy/beam ! Clean residual mean=0.000011 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.208203 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.208203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047282Jy sigma=0.113342 ! Fit after self-cal, rms=0.047276Jy sigma=0.113338 ! 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=0.047276Jy sigma=0.113338 ! Fit after self-cal, rms=0.046900Jy sigma=0.113122 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.62 mas, bmaj=1.873 mas, bpa=54.58 degrees ! Estimated noise=3.49846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.77845e-05 Jy ! Component: 100 - total flux cleaned = 7.25823e-05 Jy ! Component: 150 - total flux cleaned = 0.000105379 Jy ! Component: 200 - total flux cleaned = 0.000135743 Jy ! Total flux subtracted in 200 components = 0.000135743 Jy ! Clean residual min=-0.001374 max=0.001715 Jy/beam ! Clean residual mean=0.000005 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.208339 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.208339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046882Jy sigma=0.113100 ! Fit after self-cal, rms=0.046882Jy sigma=0.113096 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 (-11, -49.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000831862 Jy ! Component: 100 - total flux cleaned = 0.000877778 Jy ! Component: 150 - total flux cleaned = 0.000826417 Jy ! Component: 200 - total flux cleaned = 0.00082495 Jy ! Total flux subtracted in 200 components = 0.00082495 Jy ! Clean residual min=-0.001493 max=0.001722 Jy/beam ! Clean residual mean=0.000004 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.209164 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.209164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046801Jy sigma=0.112988 ! Fit after self-cal, rms=0.046796Jy sigma=0.112975 ! Inverting map ! Added new window around map position (-16.4, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117336 Jy ! Component: 100 - total flux cleaned = 0.00143465 Jy ! Component: 150 - total flux cleaned = 0.00161221 Jy ! Component: 200 - total flux cleaned = 0.00174883 Jy ! Total flux subtracted in 200 components = 0.00174883 Jy ! Clean residual min=-0.001240 max=0.001666 Jy/beam ! Clean residual mean=0.000005 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.210912 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.210912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046726Jy sigma=0.112868 ! Fit after self-cal, rms=0.046721Jy sigma=0.112862 ! Inverting map ! Added new window around map position (20.8, 11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120874 Jy ! Component: 100 - total flux cleaned = 0.00144961 Jy ! Component: 150 - total flux cleaned = 0.00162336 Jy ! Component: 200 - total flux cleaned = 0.00166794 Jy ! Total flux subtracted in 200 components = 0.00166794 Jy ! Clean residual min=-0.001263 max=0.001303 Jy/beam ! Clean residual mean=0.000007 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.21258 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.21258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046657Jy sigma=0.112754 ! Fit after self-cal, rms=0.046650Jy sigma=0.112743 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.046650Jy sigma=0.112743 ! Fit after self-cal, rms=0.046573Jy sigma=0.112714 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.77 mas, bmaj=3.389 mas, bpa=44.07 degrees ! Estimated noise=3.4756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000578453 Jy ! Component: 100 - total flux cleaned = 0.00074711 Jy ! Component: 150 - total flux cleaned = 0.000812171 Jy ! Component: 200 - total flux cleaned = 0.00091443 Jy ! Total flux subtracted in 200 components = 0.00091443 Jy ! Clean residual min=-0.001208 max=0.001382 Jy/beam ! Clean residual mean=0.000009 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.213495 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 121 components and 0.213495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046566Jy sigma=0.112681 ! Fit after self-cal, rms=0.046563Jy sigma=0.112678 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 = 8.81784e-05 Jy ! Component: 100 - total flux cleaned = 0.000129126 Jy ! Component: 150 - total flux cleaned = 0.0002042 Jy ! Component: 200 - total flux cleaned = 0.000227301 Jy ! Total flux subtracted in 200 components = 0.000227301 Jy ! Clean residual min=-0.001196 max=0.001375 Jy/beam ! Clean residual mean=0.000009 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.213722 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 130 components and 0.213722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046560Jy sigma=0.112665 ! Fit after self-cal, rms=0.046556Jy sigma=0.112663 ! 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 42 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 42 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=0.051651Jy sigma=0.110373 ! Fit after self-cal, rms=0.051224Jy sigma=0.110258 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=0.051224Jy sigma=0.110258 ! Fit after self-cal, rms=0.049918Jy sigma=0.108624 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=0.951 mas, bmaj=1.169 mas, bpa=34.86 degrees ! Estimated noise=7.58566 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 = 0.00107485 Jy ! Component: 100 - total flux cleaned = 0.000968622 Jy ! Component: 150 - total flux cleaned = 0.0011393 Jy ! Component: 200 - total flux cleaned = 0.00138096 Jy ! Total flux subtracted in 200 components = 0.00138096 Jy ! Clean residual min=-0.002877 max=0.002876 Jy/beam ! Clean residual mean=-0.000004 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.215103 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 156 components and 0.215103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049773Jy sigma=0.108650 ! Fit after self-cal, rms=0.049441Jy sigma=0.108525 ! 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=1.381 mas, bmaj=1.654 mas, bpa=37.86 degrees ! Estimated noise=3.54351 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 = -0.000955392 Jy ! Component: 100 - total flux cleaned = -0.00100122 Jy ! Component: 150 - total flux cleaned = -0.0009128 Jy ! Component: 200 - total flux cleaned = -0.000804822 Jy ! Component: 250 - total flux cleaned = -0.000754515 Jy ! Component: 300 - total flux cleaned = -0.000657769 Jy ! Component: 350 - total flux cleaned = -0.00058848 Jy ! Component: 400 - total flux cleaned = -0.000588865 Jy ! Total flux subtracted in 400 components = -0.000588865 Jy ! Clean residual min=-0.001331 max=0.001380 Jy/beam ! Clean residual mean=0.000007 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.214514 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 186 components and 0.214514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049316Jy sigma=0.108393 ! Fit after self-cal, rms=0.049307Jy sigma=0.108384 ! 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 = -3.276e-05 Jy ! Component: 100 - total flux cleaned = 3.95482e-05 Jy ! Component: 150 - total flux cleaned = 8.29203e-05 Jy ! Component: 200 - total flux cleaned = 8.3101e-05 Jy ! Component: 250 - total flux cleaned = 0.000125247 Jy ! Component: 300 - total flux cleaned = 0.000124191 Jy ! Component: 350 - total flux cleaned = 0.000124062 Jy ! Component: 400 - total flux cleaned = 0.000144758 Jy ! Total flux subtracted in 400 components = 0.000144758 Jy ! Clean residual min=-0.001328 max=0.001333 Jy/beam ! Clean residual mean=0.000007 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.214659 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 195 components and 0.214659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049239Jy sigma=0.108340 ! Fit after self-cal, rms=0.049232Jy sigma=0.108338 ! 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 64 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 18 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 18 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.050881Jy sigma=0.109987 ! Fit after self-cal, rms=0.048989Jy sigma=0.108330 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.378 mas, bmaj=1.649 mas, bpa=37.81 degrees ! Estimated noise=3.53825 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150652 Jy ! Component: 100 - total flux cleaned = 0.000150603 Jy ! Component: 150 - total flux cleaned = 0.000130538 Jy ! Component: 200 - total flux cleaned = 0.000169084 Jy ! Component: 250 - total flux cleaned = 0.000187238 Jy ! Component: 300 - total flux cleaned = 0.000186821 Jy ! Component: 350 - total flux cleaned = 0.000205 Jy ! Component: 400 - total flux cleaned = 0.000222788 Jy ! Total flux subtracted in 400 components = 0.000222788 Jy ! Clean residual min=-0.001271 max=0.001309 Jy/beam ! Clean residual mean=0.000007 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.214882 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 207 components and 0.214882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048931Jy sigma=0.108297 ! Fit after self-cal, rms=0.048926Jy sigma=0.108296 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 (6.2, -17.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109168 Jy ! Component: 100 - total flux cleaned = 0.0012001 Jy ! Component: 150 - total flux cleaned = 0.00129547 Jy ! Component: 200 - total flux cleaned = 0.00126905 Jy ! Component: 250 - total flux cleaned = 0.00126847 Jy ! Component: 300 - total flux cleaned = 0.001336 Jy ! Component: 350 - total flux cleaned = 0.00140099 Jy ! Component: 400 - total flux cleaned = 0.0014222 Jy ! Total flux subtracted in 400 components = 0.0014222 Jy ! Clean residual min=-0.001259 max=0.001204 Jy/beam ! Clean residual mean=0.000006 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.216304 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 235 components and 0.216304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048830Jy sigma=0.108166 ! Fit after self-cal, rms=0.048819Jy sigma=0.108157 ! 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=0.048819Jy sigma=0.108157 ! Fit after self-cal, rms=0.048817Jy sigma=0.108132 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.376 mas, bmaj=1.648 mas, bpa=37.91 degrees ! Estimated noise=3.53723 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000643069 Jy ! Component: 100 - total flux cleaned = 0.000884851 Jy ! Component: 150 - total flux cleaned = 0.000945425 Jy ! Component: 200 - total flux cleaned = 0.00098448 Jy ! Component: 250 - total flux cleaned = 0.00104176 Jy ! Component: 300 - total flux cleaned = 0.00107878 Jy ! Component: 350 - total flux cleaned = 0.00111542 Jy ! Component: 400 - total flux cleaned = 0.00113278 Jy ! Total flux subtracted in 400 components = 0.00113278 Jy ! Clean residual min=-0.001247 max=0.001113 Jy/beam ! Clean residual mean=0.000005 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.217437 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 248 components and 0.217437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048767Jy sigma=0.108083 ! Fit after self-cal, rms=0.048761Jy sigma=0.108080 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000172673 Jy ! Component: 100 - total flux cleaned = 0.00024281 Jy ! Component: 150 - total flux cleaned = 0.000259627 Jy ! Component: 200 - total flux cleaned = 0.000259817 Jy ! Component: 250 - total flux cleaned = 0.000292857 Jy ! Component: 300 - total flux cleaned = 0.00032471 Jy ! Component: 350 - total flux cleaned = 0.000340535 Jy ! Component: 400 - total flux cleaned = 0.000340582 Jy ! Total flux subtracted in 400 components = 0.000340582 Jy ! Clean residual min=-0.001223 max=0.001102 Jy/beam ! Clean residual mean=0.000004 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.217777 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 256 components and 0.217777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048725Jy sigma=0.108051 ! Fit after self-cal, rms=0.048720Jy sigma=0.108050 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.048720Jy sigma=0.108050 ! Fit after self-cal, rms=0.048611Jy sigma=0.106031 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.769 mas, bmaj=3.381 mas, bpa=43.97 degrees ! Estimated noise=3.47876 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036939 Jy ! Component: 100 - total flux cleaned = 0.000551879 Jy ! Component: 150 - total flux cleaned = 0.0006559 Jy ! Component: 200 - total flux cleaned = 0.000724796 Jy ! Component: 250 - total flux cleaned = 0.000755929 Jy ! Component: 300 - total flux cleaned = 0.000736591 Jy ! Component: 350 - total flux cleaned = 0.000736583 Jy ! Component: 400 - total flux cleaned = 0.000736567 Jy ! Total flux subtracted in 400 components = 0.000736567 Jy ! Clean residual min=-0.001076 max=0.001053 Jy/beam ! Clean residual mean=0.000006 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.218514 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 284 components and 0.218514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048611Jy sigma=0.106007 ! Fit after self-cal, rms=0.048616Jy sigma=0.105999 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 = 4.17999e-05 Jy ! Component: 100 - total flux cleaned = 7.96293e-05 Jy ! Component: 150 - total flux cleaned = 8.01301e-05 Jy ! Component: 200 - total flux cleaned = 8.02023e-05 Jy ! Component: 250 - total flux cleaned = 8.7825e-05 Jy ! Component: 300 - total flux cleaned = 8.79811e-05 Jy ! Component: 350 - total flux cleaned = 8.80504e-05 Jy ! Component: 400 - total flux cleaned = 9.5019e-05 Jy ! Total flux subtracted in 400 components = 9.5019e-05 Jy ! Clean residual min=-0.001091 max=0.001055 Jy/beam ! Clean residual mean=0.000006 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.218609 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 305 components and 0.218609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048618Jy sigma=0.105990 ! Fit after self-cal, rms=0.048614Jy sigma=0.105988 ! 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=1.377 mas, bmaj=1.649 mas, bpa=37.85 degrees ! Estimated noise=3.54473 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.377 x 1.649 at 37.85 degrees (North through East) ! Clean map min=-0.0017583 max=0.14709 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=0.9481 mas, bmaj=1.166 mas, bpa=35.18 degrees ! Estimated noise=7.56849 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.114789 Jy ! Component: 100 - total flux cleaned = 0.153017 Jy ! Component: 150 - total flux cleaned = 0.170619 Jy ! Component: 200 - total flux cleaned = 0.181854 Jy ! Component: 250 - total flux cleaned = 0.18951 Jy ! Component: 300 - total flux cleaned = 0.194956 Jy ! Component: 350 - total flux cleaned = 0.199023 Jy ! Component: 400 - total flux cleaned = 0.202224 Jy ! Total flux subtracted in 400 components = 0.202224 Jy ! Clean residual min=-0.002831 max=0.002821 Jy/beam ! Clean residual mean=-0.000003 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.202224 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 66 model components to the UV plane model. ! The established model now contains 66 components and 0.202224 Jy ! Inverting map and beam ! Estimated beam: bmin=1.377 mas, bmaj=1.649 mas, bpa=37.85 degrees ! Estimated noise=3.54473 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 = 0.00351299 Jy ! Component: 100 - total flux cleaned = 0.00582745 Jy ! Component: 150 - total flux cleaned = 0.00741793 Jy ! Component: 200 - total flux cleaned = 0.00864308 Jy ! Component: 250 - total flux cleaned = 0.00971147 Jy ! Component: 300 - total flux cleaned = 0.0106501 Jy ! Component: 350 - total flux cleaned = 0.0113104 Jy ! Component: 400 - total flux cleaned = 0.0117931 Jy ! Total flux subtracted in 400 components = 0.0117931 Jy ! Clean residual min=-0.001359 max=0.001650 Jy/beam ! Clean residual mean=0.000006 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.214017 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 106 components and 0.214017 Jy ! Inverting map ! Added new window around map position (2.2, 1.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137426 Jy ! Component: 100 - total flux cleaned = 0.00186032 Jy ! Component: 150 - total flux cleaned = 0.0021104 Jy ! Component: 200 - total flux cleaned = 0.00227699 Jy ! Component: 250 - total flux cleaned = 0.00240383 Jy ! Component: 300 - total flux cleaned = 0.00252436 Jy ! Component: 350 - total flux cleaned = 0.00260965 Jy ! Component: 400 - total flux cleaned = 0.00263809 Jy ! Total flux subtracted in 400 components = 0.00263809 Jy ! Clean residual min=-0.001264 max=0.001228 Jy/beam ! Clean residual mean=0.000005 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.216655 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 148 components and 0.216655 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.769 mas, bmaj=3.381 mas, bpa=43.97 degrees ! Estimated noise=3.47876 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.87676e-05 Jy ! Component: 100 - total flux cleaned = 0.0001773 Jy ! Component: 150 - total flux cleaned = 0.000353658 Jy ! Component: 200 - total flux cleaned = 0.0004083 Jy ! Component: 250 - total flux cleaned = 0.000476219 Jy ! Component: 300 - total flux cleaned = 0.000540243 Jy ! Component: 350 - total flux cleaned = 0.000570169 Jy ! Component: 400 - total flux cleaned = 0.00059937 Jy ! Total flux subtracted in 400 components = 0.00059937 Jy ! Clean residual min=-0.001081 max=0.001260 Jy/beam ! Clean residual mean=0.000007 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.217254 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) ! Added new window around map position (21.8, 46.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000621555 Jy ! Component: 100 - total flux cleaned = 0.000698365 Jy ! Component: 150 - total flux cleaned = 0.000763621 Jy ! Component: 200 - total flux cleaned = 0.000842964 Jy ! Component: 250 - total flux cleaned = 0.000934758 Jy ! Component: 300 - total flux cleaned = 0.00105557 Jy ! Component: 350 - total flux cleaned = 0.00112162 Jy ! Component: 400 - total flux cleaned = 0.00121636 Jy ! Total flux subtracted in 400 components = 0.00121636 Jy ! Clean residual min=-0.000895 max=0.001113 Jy/beam ! Clean residual mean=0.000008 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.218471 Jy ! Adding 98 model components to the UV plane model. ! The established model now contains 243 components and 0.218471 Jy ! Inverting map ! Added new window around map position (-49, 15). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000455976 Jy ! Component: 100 - total flux cleaned = 0.000432387 Jy ! Component: 150 - total flux cleaned = 0.000452539 Jy ! Component: 200 - total flux cleaned = 0.000452738 Jy ! Component: 250 - total flux cleaned = 0.000403715 Jy ! Component: 300 - total flux cleaned = 0.000340753 Jy ! Component: 350 - total flux cleaned = 0.000233276 Jy ! Component: 400 - total flux cleaned = 0.000144156 Jy ! Total flux subtracted in 400 components = 0.000144156 Jy ! Clean residual min=-0.000891 max=0.000973 Jy/beam ! Clean residual mean=0.000008 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.218615 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 290 components and 0.218615 Jy ! Inverting map ! Added new window around map position (2.6, 41.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000399255 Jy ! Component: 100 - total flux cleaned = 0.000379944 Jy ! Component: 150 - total flux cleaned = 0.000296041 Jy ! Component: 200 - total flux cleaned = 0.000257678 Jy ! Component: 250 - total flux cleaned = 0.000221778 Jy ! Component: 300 - total flux cleaned = 0.000188315 Jy ! Component: 350 - total flux cleaned = 0.000204598 Jy ! Component: 400 - total flux cleaned = 0.000158086 Jy ! Total flux subtracted in 400 components = 0.000158086 Jy ! Clean residual min=-0.000848 max=0.000934 Jy/beam ! Clean residual mean=0.000007 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.218773 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 339 components and 0.218773 Jy ! Inverting map ! Added new window around map position (35.8, -29.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00044944 Jy ! Component: 100 - total flux cleaned = 0.000554633 Jy ! Component: 150 - total flux cleaned = 0.000621125 Jy ! Component: 200 - total flux cleaned = 0.00062157 Jy ! Component: 250 - total flux cleaned = 0.000550438 Jy ! Component: 300 - total flux cleaned = 0.000465751 Jy ! Component: 350 - total flux cleaned = 0.000400941 Jy ! Component: 400 - total flux cleaned = 0.000337948 Jy ! Total flux subtracted in 400 components = 0.000337948 Jy ! Clean residual min=-0.000769 max=0.000788 Jy/beam ! Clean residual mean=0.000005 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.219111 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 394 components and 0.219111 Jy ! Inverting map ! Added new window around map position (-43.4, -25.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000323358 Jy ! Component: 100 - total flux cleaned = 0.000373488 Jy ! Component: 150 - total flux cleaned = 0.00039399 Jy ! Component: 200 - total flux cleaned = 0.000450077 Jy ! Component: 250 - total flux cleaned = 0.000573153 Jy ! Component: 300 - total flux cleaned = 0.000673467 Jy ! Component: 350 - total flux cleaned = 0.000754716 Jy ! Component: 400 - total flux cleaned = 0.000817717 Jy ! Total flux subtracted in 400 components = 0.000817717 Jy ! Clean residual min=-0.000747 max=0.000733 Jy/beam ! Clean residual mean=0.000004 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.219929 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 431 components and 0.219929 Jy ! Inverting map ! Added new window around map position (43.2, 51). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267986 Jy ! Component: 100 - total flux cleaned = 0.000326979 Jy ! Component: 150 - total flux cleaned = 0.000430906 Jy ! Component: 200 - total flux cleaned = 0.000480927 Jy ! Component: 250 - total flux cleaned = 0.000529028 Jy ! Component: 300 - total flux cleaned = 0.000590504 Jy ! Component: 350 - total flux cleaned = 0.000559874 Jy ! Component: 400 - total flux cleaned = 0.000559836 Jy ! Total flux subtracted in 400 components = 0.000559836 Jy ! Clean residual min=-0.000653 max=0.000710 Jy/beam ! Clean residual mean=0.000004 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.220488 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 464 components and 0.220489 Jy ! Inverting map ! Added new window around map position (-38.2, 31.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000218286 Jy ! Component: 100 - total flux cleaned = 0.000257205 Jy ! Component: 150 - total flux cleaned = 0.00027409 Jy ! Component: 200 - total flux cleaned = 0.000274266 Jy ! Component: 250 - total flux cleaned = 0.000227956 Jy ! Component: 300 - total flux cleaned = 0.000212551 Jy ! Component: 350 - total flux cleaned = 0.000241848 Jy ! Component: 400 - total flux cleaned = 0.000256137 Jy ! Total flux subtracted in 400 components = 0.000256137 Jy ! Clean residual min=-0.000634 max=0.000666 Jy/beam ! Clean residual mean=0.000002 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.220745 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 507 components and 0.220745 Jy ! Inverting map ! Added new window around map position (44.4, -49.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000473388 Jy ! Component: 100 - total flux cleaned = 0.000780243 Jy ! Component: 150 - total flux cleaned = 0.00102459 Jy ! Component: 200 - total flux cleaned = 0.00116412 Jy ! Component: 250 - total flux cleaned = 0.00125431 Jy ! Component: 300 - total flux cleaned = 0.00135685 Jy ! Component: 350 - total flux cleaned = 0.00139976 Jy ! Component: 400 - total flux cleaned = 0.00154005 Jy ! Total flux subtracted in 400 components = 0.00154005 Jy ! Clean residual min=-0.000605 max=0.000542 Jy/beam ! Clean residual mean=0.000002 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.222285 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 556 components and 0.222285 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.377 mas, bmaj=1.649 mas, bpa=37.85 degrees ! Estimated noise=3.54473 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103172 Jy ! Component: 100 - total flux cleaned = 0.000265157 Jy ! Component: 150 - total flux cleaned = 0.000294388 Jy ! Component: 200 - total flux cleaned = 0.000353086 Jy ! Component: 250 - total flux cleaned = 0.000324686 Jy ! Component: 300 - total flux cleaned = 0.000380718 Jy ! Component: 350 - total flux cleaned = 0.000353433 Jy ! Component: 400 - total flux cleaned = 0.000326599 Jy ! Total flux subtracted in 400 components = 0.000326599 Jy ! Clean residual min=-0.000780 max=0.000906 Jy/beam ! Clean residual mean=0.000001 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.222611 Jy selfcal ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 620 components and 0.222611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048348Jy sigma=0.105374 ! Fit after self-cal, rms=0.048278Jy sigma=0.105315 wmodel /scr/pima/rdv95_uvs/J1823+6857_X_map.mod ! Writing 620 model components to file: /scr/pima/rdv95_uvs/J1823+6857_X_map.mod wobs /scr/pima/rdv95_uvs/J1823+6857_X_uvs.fits ! Applying 1958 buffered edits. ! Writing UV FITS file: /scr/pima/rdv95_uvs/J1823+6857_X_uvs.fits wwins /scr/pima/rdv95_uvs/J1823+6857_X_map.win ! wwins: Wrote 15 windows to /scr/pima/rdv95_uvs/J1823+6857_X_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 = 9.79663e-05 Jy ! Component: 100 - total flux cleaned = 5.65916e-05 Jy ! Component: 150 - total flux cleaned = -2.26991e-05 Jy ! Component: 200 - total flux cleaned = -3.5543e-05 Jy ! Component: 250 - total flux cleaned = -6.06751e-05 Jy ! Component: 300 - total flux cleaned = -7.29325e-05 Jy ! Component: 350 - total flux cleaned = -8.48449e-05 Jy ! Component: 400 - total flux cleaned = -8.47636e-05 Jy ! Component: 450 - total flux cleaned = -8.48114e-05 Jy ! Component: 500 - total flux cleaned = -9.63587e-05 Jy ! Component: 550 - total flux cleaned = -0.000107714 Jy ! Component: 600 - total flux cleaned = -0.000107753 Jy ! Component: 650 - total flux cleaned = -0.000152444 Jy ! Component: 700 - total flux cleaned = -0.000152376 Jy ! Component: 750 - total flux cleaned = -0.000185168 Jy ! Component: 800 - total flux cleaned = -0.000206779 Jy ! Component: 850 - total flux cleaned = -0.000217476 Jy ! Component: 900 - total flux cleaned = -0.000238678 Jy ! Component: 950 - total flux cleaned = -0.000259814 Jy ! Component: 1000 - total flux cleaned = -0.000249239 Jy ! Component: 1050 - total flux cleaned = -0.000228602 Jy ! Component: 1100 - total flux cleaned = -0.000290304 Jy ! Component: 1150 - total flux cleaned = -0.000269815 Jy ! Component: 1200 - total flux cleaned = -0.000269888 Jy ! Component: 1250 - total flux cleaned = -0.000280022 Jy ! Component: 1300 - total flux cleaned = -0.000269952 Jy ! Component: 1350 - total flux cleaned = -0.000259924 Jy ! Component: 1400 - total flux cleaned = -0.000269862 Jy ! Component: 1450 - total flux cleaned = -0.000240217 Jy ! Component: 1500 - total flux cleaned = -0.000230531 Jy ! Component: 1550 - total flux cleaned = -0.000230563 Jy ! Component: 1600 - total flux cleaned = -0.000201384 Jy ! Component: 1650 - total flux cleaned = -0.00020142 Jy ! Component: 1700 - total flux cleaned = -0.000211091 Jy ! Component: 1750 - total flux cleaned = -0.0002111 Jy ! Component: 1800 - total flux cleaned = -0.000201666 Jy ! Component: 1850 - total flux cleaned = -0.000230102 Jy ! Component: 1900 - total flux cleaned = -0.000277216 Jy ! Component: 1950 - total flux cleaned = -0.000286537 Jy ! Component: 2000 - total flux cleaned = -0.000277198 Jy ! Component: 2050 - total flux cleaned = -0.000286522 Jy ! Component: 2100 - total flux cleaned = -0.000314353 Jy ! Component: 2150 - total flux cleaned = -0.000286651 Jy ! Component: 2200 - total flux cleaned = -0.000332636 Jy ! Component: 2250 - total flux cleaned = -0.000378483 Jy ! Component: 2300 - total flux cleaned = -0.00037839 Jy ! Component: 2350 - total flux cleaned = -0.00040561 Jy ! Component: 2400 - total flux cleaned = -0.000378428 Jy ! Component: 2450 - total flux cleaned = -0.000414489 Jy ! Component: 2500 - total flux cleaned = -0.000423424 Jy ! Component: 2550 - total flux cleaned = -0.000423369 Jy ! Component: 2600 - total flux cleaned = -0.000432244 Jy ! Component: 2650 - total flux cleaned = -0.000432204 Jy ! Component: 2700 - total flux cleaned = -0.00048534 Jy ! Component: 2750 - total flux cleaned = -0.000458803 Jy ! Component: 2800 - total flux cleaned = -0.000476377 Jy ! Component: 2850 - total flux cleaned = -0.000485142 Jy ! Component: 2900 - total flux cleaned = -0.000511366 Jy ! Component: 2950 - total flux cleaned = -0.000520053 Jy ! Component: 3000 - total flux cleaned = -0.000537384 Jy ! Component: 3050 - total flux cleaned = -0.000520069 Jy ! Component: 3100 - total flux cleaned = -0.000571881 Jy ! Component: 3150 - total flux cleaned = -0.000546011 Jy ! Component: 3200 - total flux cleaned = -0.000623204 Jy ! Component: 3250 - total flux cleaned = -0.00059756 Jy ! Component: 3300 - total flux cleaned = -0.000623202 Jy ! Component: 3350 - total flux cleaned = -0.000657195 Jy ! Component: 3400 - total flux cleaned = -0.000657208 Jy ! Component: 3450 - total flux cleaned = -0.000682562 Jy ! Component: 3500 - total flux cleaned = -0.000716279 Jy ! Component: 3550 - total flux cleaned = -0.0006995 Jy ! Component: 3600 - total flux cleaned = -0.00071628 Jy ! Component: 3650 - total flux cleaned = -0.000732988 Jy ! Component: 3700 - total flux cleaned = -0.000774679 Jy ! Component: 3750 - total flux cleaned = -0.000758065 Jy ! Component: 3800 - total flux cleaned = -0.000816088 Jy ! Component: 3850 - total flux cleaned = -0.000840937 Jy ! Component: 3900 - total flux cleaned = -0.000849151 Jy ! Component: 3950 - total flux cleaned = -0.00085741 Jy ! Component: 4000 - total flux cleaned = -0.000890261 Jy ! Component: 4050 - total flux cleaned = -0.000914783 Jy ! Total flux subtracted in 4096 components = -0.000898482 Jy ! Clean residual min=-0.000586 max=0.000453 Jy/beam ! Clean residual mean=0.000001 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.221713 Jy keep ! Adding 248 model components to the UV plane model. ! The established model now contains 855 components and 0.221713 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv95_uvs/J1823+6857_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.377 x 1.649 at 37.85 degrees (North through East) ! Clean map min=-0.0015436 max=0.14732 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv95_uvs/J1823+6857_X_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= 0.1473 rms= 0.00013 Jy quit ! Quitting program ! Log file /scr/pima/rdv95_uvs/J1823+6857_X_uvs.log closed on Wed Nov 6 20:49:10 2013