! Started logfile: /scr/pima/rdv62_uvs/J1632+8232_X_uvs.log on Fri Nov 22 22:39:48 2013 obs /scr/pima/rdv62_uvs/J1632+8232_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv62_uvs/J1632+8232_X_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! AN table 2: 25 integrations on 66 of 66 possible baselines. ! Apparent sampling: 0.725316 visibilities/baseline/integration-bin. ! Found source: J1632+8232 ! ! 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 6876 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/rdv62_uvs/J1632+8232_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:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KK 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: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:HN self-cal status=correctable weight=1 ! 2:KK 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:NY self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 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 24 telescope corrections were flagged in sub-array 1. ! A total of 61 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 61 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 61 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 61 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.115042Jy sigma=6.256080 ! Fit after self-cal, rms=0.618334Jy sigma=2.220274 ! 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:KK ! Flagging baselines of antenna 1:KK in the currently selected channels. flag 2:KK ! Flagging baselines of antenna 2:KK in the currently selected channels. flag 2:NY ! Flagging baselines of antenna 2: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=0.838 mas, bmaj=2.064 mas, bpa=85.58 degrees ! Estimated noise=4.00489 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 = 0.386973 Jy ! Component: 100 - total flux cleaned = 0.527412 Jy ! Total flux subtracted in 100 components = 0.527412 Jy ! Clean residual min=-0.028317 max=0.071281 Jy/beam ! Clean residual mean=-0.000026 rms=0.008129 Jy/beam ! Combined flux in latest and established models = 0.527412 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.527412 Jy ! ! Correcting IF 1. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.155979Jy sigma=1.127376 ! Fit after self-cal, rms=0.156416Jy sigma=1.125310 ! Inverting map and beam ! Estimated beam: bmin=0.838 mas, bmaj=2.064 mas, bpa=85.58 degrees ! Estimated noise=4.01787 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0720973 Jy ! Component: 100 - total flux cleaned = 0.111423 Jy ! Total flux subtracted in 100 components = 0.111423 Jy ! Clean residual min=-0.020344 max=0.056476 Jy/beam ! Clean residual mean=-0.000015 rms=0.005072 Jy/beam ! Combined flux in latest and established models = 0.638834 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.638834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113091Jy sigma=0.724547 ! Fit after self-cal, rms=0.113651Jy sigma=0.721639 ! Inverting map ! Added new window around map position (-2.2, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0482307 Jy ! Component: 100 - total flux cleaned = 0.0724487 Jy ! Total flux subtracted in 100 components = 0.0724487 Jy ! Clean residual min=-0.015612 max=0.021035 Jy/beam ! Clean residual mean=-0.000009 rms=0.003309 Jy/beam ! Combined flux in latest and established models = 0.711283 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.711283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091220Jy sigma=0.537471 ! Fit after self-cal, rms=0.088443Jy sigma=0.524871 ! 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=1.179 mas, bmaj=2.686 mas, bpa=87.1 degrees ! Estimated noise=1.78892 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 = 0.0232094 Jy ! Component: 100 - total flux cleaned = 0.03363 Jy ! Component: 150 - total flux cleaned = 0.0374159 Jy ! Component: 200 - total flux cleaned = 0.0387225 Jy ! Total flux subtracted in 200 components = 0.0387225 Jy ! Clean residual min=-0.011896 max=0.012076 Jy/beam ! Clean residual mean=-0.000003 rms=0.003019 Jy/beam ! Combined flux in latest and established models = 0.750006 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 49 components and 0.750006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083705Jy sigma=0.482879 ! Fit after self-cal, rms=0.082746Jy sigma=0.478037 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.02 KK 1.00* ! KP 1.00 LA 0.96 MK 1.00 NL 1.03 ! OV 1.00 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 HN 0.96 KK 1.00* ! KP 1.00 LA 0.94 MK 1.00 NL 1.02 ! NY 1.00* OV 0.99 PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.02 KK 1.00* ! KP 0.97 LA 0.97 MK 1.02 NL 1.00 ! OV 0.98 PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.96 HN 0.97 KK 1.00* ! KP 0.95 LA 0.94 MK 1.01 NL 1.00 ! NY 1.00* OV 0.96 PT 1.04 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.06 KK 1.00* ! KP 0.88 LA 1.04 MK 0.98 NL 1.00 ! OV 1.07 PT 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.03 HN 0.95 KK 1.00* ! KP 0.90 LA 1.02 MK 0.99 NL 1.03 ! NY 1.00* OV 1.02 PT 1.07 SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.09 HN 1.12 KK 1.00* ! KP 0.97 LA 0.99 MK 1.09 NL 1.04 ! OV 1.03 PT 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.05 HN 1.02 KK 1.00* ! KP 0.95 LA 0.99 MK 1.05 NL 1.04 ! NY 1.00* OV 0.99 PT 1.06 SC 1.08 ! ! ! Fit before self-cal, rms=0.082746Jy sigma=0.478037 ! Fit after self-cal, rms=0.077166Jy sigma=0.411883 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.181 mas, bmaj=2.704 mas, bpa=87.15 degrees ! Estimated noise=1.79739 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 (-5.6, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123137 Jy ! Component: 100 - total flux cleaned = 0.0165362 Jy ! Component: 150 - total flux cleaned = 0.0180389 Jy ! Component: 200 - total flux cleaned = 0.019039 Jy ! Total flux subtracted in 200 components = 0.019039 Jy ! Clean residual min=-0.005252 max=0.006633 Jy/beam ! Clean residual mean=-0.000002 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.769045 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 73 components and 0.769045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075279Jy sigma=0.398121 ! Fit after self-cal, rms=0.075111Jy sigma=0.396493 ! 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=0.075111Jy sigma=0.396493 ! Fit after self-cal, rms=0.074724Jy sigma=0.395262 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=2.697 mas, bpa=87.19 degrees ! Estimated noise=1.794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00408671 Jy ! Component: 100 - total flux cleaned = 0.00482256 Jy ! Component: 150 - total flux cleaned = 0.00539784 Jy ! Component: 200 - total flux cleaned = 0.0057962 Jy ! Total flux subtracted in 200 components = 0.0057962 Jy ! Clean residual min=-0.004084 max=0.004225 Jy/beam ! Clean residual mean=-0.000002 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.774841 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.774841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074004Jy sigma=0.392288 ! Fit after self-cal, rms=0.073963Jy sigma=0.391772 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 = 0.000928288 Jy ! Component: 100 - total flux cleaned = 0.00133446 Jy ! Component: 150 - total flux cleaned = 0.00160207 Jy ! Component: 200 - total flux cleaned = 0.00168046 Jy ! Total flux subtracted in 200 components = 0.00168046 Jy ! Clean residual min=-0.003810 max=0.003613 Jy/beam ! Clean residual mean=-0.000001 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.776521 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 88 components and 0.776521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073567Jy sigma=0.390644 ! Fit after self-cal, rms=0.073569Jy sigma=0.390421 ! 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=0.073569Jy sigma=0.390421 ! Fit after self-cal, rms=0.073375Jy sigma=0.390074 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.179 mas, bmaj=2.693 mas, bpa=87.24 degrees ! Estimated noise=1.79142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130396 Jy ! Component: 100 - total flux cleaned = 0.00175023 Jy ! Component: 150 - total flux cleaned = 0.00212423 Jy ! Component: 200 - total flux cleaned = 0.00232562 Jy ! Total flux subtracted in 200 components = 0.00232562 Jy ! Clean residual min=-0.003428 max=0.003300 Jy/beam ! Clean residual mean=-0.000001 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.778847 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.778847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073058Jy sigma=0.389175 ! Fit after self-cal, rms=0.073063Jy sigma=0.388998 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 = 0.00042825 Jy ! Component: 100 - total flux cleaned = 0.000637335 Jy ! Component: 150 - total flux cleaned = 0.000952922 Jy ! Component: 200 - total flux cleaned = 0.00106764 Jy ! Total flux subtracted in 200 components = 0.00106764 Jy ! Clean residual min=-0.003342 max=0.003161 Jy/beam ! Clean residual mean=-0.000001 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.779914 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.779915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072840Jy sigma=0.388524 ! Fit after self-cal, rms=0.072860Jy sigma=0.388435 ! 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=0.072860Jy sigma=0.388435 ! Fit after self-cal, rms=0.072737Jy sigma=0.388339 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.524 mas, bmaj=3.837 mas, bpa=88.59 degrees ! Estimated noise=1.78043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129057 Jy ! Component: 100 - total flux cleaned = 0.00147311 Jy ! Component: 150 - total flux cleaned = 0.00155061 Jy ! Component: 200 - total flux cleaned = 0.00164972 Jy ! Total flux subtracted in 200 components = 0.00164972 Jy ! Clean residual min=-0.003411 max=0.003430 Jy/beam ! Clean residual mean=-0.000002 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.781564 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 115 components and 0.781564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072713Jy sigma=0.388037 ! Fit after self-cal, rms=0.072670Jy sigma=0.387968 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 = 0.000189548 Jy ! Component: 100 - total flux cleaned = 0.000435779 Jy ! Component: 150 - total flux cleaned = 0.000436193 Jy ! Component: 200 - total flux cleaned = 0.000435537 Jy ! Total flux subtracted in 200 components = 0.000435537 Jy ! Clean residual min=-0.003433 max=0.003341 Jy/beam ! Clean residual mean=-0.000002 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.782 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 120 components and 0.782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072659Jy sigma=0.387833 ! Fit after self-cal, rms=0.072623Jy sigma=0.387788 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:BR,true ! 1:BR self-cal status=fixed weight=1 selfant 1:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:HN,true ! 1:HN self-cal status=fixed weight=1 selfant 1:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1: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:HN,true ! 2:HN self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:MK,true ! 2:MK self-cal status=fixed weight=1 selfant 2:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 selfant 2:SC,true ! 2:SC self-cal status=fixed weight=1 ![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 5 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.112657Jy sigma=0.512642 ! Fit after self-cal, rms=0.098477Jy sigma=0.457542 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KK 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: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:HN self-cal status=correctable weight=1 ! 2:KK 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:NY self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 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 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.098477Jy sigma=0.457542 ! Fit after self-cal, rms=0.093476Jy sigma=0.366781 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 ! Your choice of large map pixels excluded 0.497% of the data. ! The y-axis pixel size should ideally be below 0.1956 milli-arcsec ! Estimated beam: bmin=0.778 mas, bmaj=1.567 mas, bpa=89.18 degrees ! Estimated noise=4.2796 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 = -0.00102639 Jy ! Component: 100 - total flux cleaned = -0.00223038 Jy ! Component: 150 - total flux cleaned = -0.00275974 Jy ! Component: 200 - total flux cleaned = -0.00307786 Jy ! Total flux subtracted in 200 components = -0.00307786 Jy ! Clean residual min=-0.005501 max=0.005511 Jy/beam ! Clean residual mean=-0.000003 rms=0.001251 Jy/beam ! Combined flux in latest and established models = 0.778922 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 133 components and 0.778922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092644Jy sigma=0.366987 ! Fit after self-cal, rms=0.092218Jy sigma=0.364926 ! Inverting map ! Your choice of large map pixels excluded 0.497% of the data. ! The y-axis pixel size should ideally be below 0.1956 milli-arcsec 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 ! Your choice of large map pixels excluded 0.497% of the data. ! The y-axis pixel size should ideally be below 0.1956 milli-arcsec ! Estimated beam: bmin=1.061 mas, bmaj=2.175 mas, bpa=-88.84 degrees ! Estimated noise=1.84725 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 = 0.000970125 Jy ! Component: 100 - total flux cleaned = 0.00145226 Jy ! Component: 150 - total flux cleaned = 0.00176034 Jy ! Component: 200 - total flux cleaned = 0.00193026 Jy ! Component: 250 - total flux cleaned = 0.00203448 Jy ! Component: 300 - total flux cleaned = 0.00208362 Jy ! Component: 350 - total flux cleaned = 0.00208193 Jy ! Component: 400 - total flux cleaned = 0.00208061 Jy ! Total flux subtracted in 400 components = 0.00208061 Jy ! Clean residual min=-0.003469 max=0.003062 Jy/beam ! Clean residual mean=-0.000002 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.781003 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 148 components and 0.781003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091832Jy sigma=0.364430 ! Fit after self-cal, rms=0.091844Jy sigma=0.364376 ! Inverting map ! Your choice of large map pixels excluded 0.497% of the data. ! The y-axis pixel size should ideally be below 0.1956 milli-arcsec 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 = 0.000362431 Jy ! Component: 100 - total flux cleaned = 0.000412359 Jy ! Component: 150 - total flux cleaned = 0.000457878 Jy ! Component: 200 - total flux cleaned = 0.000457526 Jy ! Component: 250 - total flux cleaned = 0.000457588 Jy ! Component: 300 - total flux cleaned = 0.000457359 Jy ! Component: 350 - total flux cleaned = 0.000457216 Jy ! Component: 400 - total flux cleaned = 0.000420001 Jy ! Total flux subtracted in 400 components = 0.000420001 Jy ! Clean residual min=-0.003239 max=0.003053 Jy/beam ! Clean residual mean=-0.000002 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.781423 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 150 components and 0.781423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091576Jy sigma=0.364156 ! Fit after self-cal, rms=0.091595Jy sigma=0.364116 ! Inverting map ! Your choice of large map pixels excluded 0.497% of the data. ! The y-axis pixel size should ideally be below 0.1956 milli-arcsec 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 27 telescope corrections were flagged in sub-array 1. ! A total of 64 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 64 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 64 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 64 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.104190Jy sigma=0.480737 ! Fit after self-cal, rms=0.091457Jy sigma=0.364050 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.497% of the data. ! The y-axis pixel size should ideally be below 0.1956 milli-arcsec ! Estimated beam: bmin=1.061 mas, bmaj=2.173 mas, bpa=-88.87 degrees ! Estimated noise=1.84601 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000281028 Jy ! Component: 100 - total flux cleaned = 0.000432499 Jy ! Component: 150 - total flux cleaned = 0.00047709 Jy ! Component: 200 - total flux cleaned = 0.000439405 Jy ! Component: 250 - total flux cleaned = 0.000402809 Jy ! Component: 300 - total flux cleaned = 0.000330058 Jy ! Component: 350 - total flux cleaned = 0.000260584 Jy ! Component: 400 - total flux cleaned = 0.000193551 Jy ! Total flux subtracted in 400 components = 0.000193551 Jy ! Clean residual min=-0.003041 max=0.002981 Jy/beam ! Clean residual mean=-0.000001 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.781616 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 158 components and 0.781616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091226Jy sigma=0.363866 ! Fit after self-cal, rms=0.091238Jy sigma=0.363831 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.497% of the data. ! The y-axis pixel size should ideally be below 0.1956 milli-arcsec 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 = 0.000241866 Jy ! Component: 100 - total flux cleaned = 0.000244992 Jy ! Component: 150 - total flux cleaned = 0.000244915 Jy ! Component: 200 - total flux cleaned = 0.000245699 Jy ! Component: 250 - total flux cleaned = 0.000180483 Jy ! Component: 300 - total flux cleaned = 0.000149932 Jy ! Component: 350 - total flux cleaned = 0.000149461 Jy ! Component: 400 - total flux cleaned = 0.000118986 Jy ! Total flux subtracted in 400 components = 0.000118986 Jy ! Clean residual min=-0.003039 max=0.002951 Jy/beam ! Clean residual mean=-0.000001 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.781735 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 165 components and 0.781735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091063Jy sigma=0.363714 ! Fit after self-cal, rms=0.091076Jy sigma=0.363691 ! Inverting map ! Your choice of large map pixels excluded 0.497% of the data. ! The y-axis pixel size should ideally be below 0.1956 milli-arcsec 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=0.091076Jy sigma=0.363691 ! Fit after self-cal, rms=0.091096Jy sigma=0.363670 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.497% of the data. ! The y-axis pixel size should ideally be below 0.1956 milli-arcsec ! Estimated beam: bmin=1.061 mas, bmaj=2.173 mas, bpa=-88.89 degrees ! Estimated noise=1.84546 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000186269 Jy ! Component: 100 - total flux cleaned = 0.000303736 Jy ! Component: 150 - total flux cleaned = 0.000304209 Jy ! Component: 200 - total flux cleaned = 0.000270894 Jy ! Component: 250 - total flux cleaned = 0.000241266 Jy ! Component: 300 - total flux cleaned = 0.000182368 Jy ! Component: 350 - total flux cleaned = 0.000153147 Jy ! Component: 400 - total flux cleaned = 0.000153236 Jy ! Total flux subtracted in 400 components = 0.000153236 Jy ! Clean residual min=-0.003016 max=0.002905 Jy/beam ! Clean residual mean=-0.000001 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.781888 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 171 components and 0.781888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090939Jy sigma=0.363555 ! Fit after self-cal, rms=0.090948Jy sigma=0.363535 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.497% of the data. ! The y-axis pixel size should ideally be below 0.1956 milli-arcsec 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 = 0.000236589 Jy ! Component: 100 - total flux cleaned = 0.000205088 Jy ! Component: 150 - total flux cleaned = 0.000176398 Jy ! Component: 200 - total flux cleaned = 0.000175469 Jy ! Component: 250 - total flux cleaned = 0.000148709 Jy ! Component: 300 - total flux cleaned = 0.000122503 Jy ! Component: 350 - total flux cleaned = 9.57352e-05 Jy ! Component: 400 - total flux cleaned = 7.02789e-05 Jy ! Total flux subtracted in 400 components = 7.02789e-05 Jy ! Clean residual min=-0.003023 max=0.002885 Jy/beam ! Clean residual mean=-0.000001 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.781959 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 175 components and 0.781959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090826Jy sigma=0.363456 ! Fit after self-cal, rms=0.090835Jy sigma=0.363442 ! Inverting map ! Your choice of large map pixels excluded 0.497% of the data. ! The y-axis pixel size should ideally be below 0.1956 milli-arcsec 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=0.090835Jy sigma=0.363442 ! Fit after self-cal, rms=0.091321Jy sigma=0.354508 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.497% of the data. ! The y-axis pixel size should ideally be below 0.1956 milli-arcsec ! Estimated beam: bmin=2.503 mas, bmaj=3.848 mas, bpa=89.54 degrees ! Estimated noise=1.77225 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000310297 Jy ! Component: 100 - total flux cleaned = 0.000359988 Jy ! Component: 150 - total flux cleaned = 0.000422851 Jy ! Component: 200 - total flux cleaned = 0.000403682 Jy ! Component: 250 - total flux cleaned = 0.000386556 Jy ! Component: 300 - total flux cleaned = 0.000370533 Jy ! Component: 350 - total flux cleaned = 0.0003705 Jy ! Component: 400 - total flux cleaned = 0.000342711 Jy ! Total flux subtracted in 400 components = 0.000342711 Jy ! Clean residual min=-0.004140 max=0.003040 Jy/beam ! Clean residual mean=-0.000002 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.782301 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 190 components and 0.782301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091347Jy sigma=0.354428 ! Fit after self-cal, rms=0.091352Jy sigma=0.354412 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.497% of the data. ! The y-axis pixel size should ideally be below 0.1956 milli-arcsec 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 = 0.00017288 Jy ! Component: 100 - total flux cleaned = 0.000187294 Jy ! Component: 150 - total flux cleaned = 0.000173287 Jy ! Component: 200 - total flux cleaned = 0.000173325 Jy ! Component: 250 - total flux cleaned = 0.000160795 Jy ! Component: 300 - total flux cleaned = 0.000160898 Jy ! Component: 350 - total flux cleaned = 0.000171912 Jy ! Component: 400 - total flux cleaned = 0.000161188 Jy ! Total flux subtracted in 400 components = 0.000161188 Jy ! Clean residual min=-0.004134 max=0.003045 Jy/beam ! Clean residual mean=-0.000002 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.782462 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 204 components and 0.782462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091378Jy sigma=0.354391 ! Fit after self-cal, rms=0.091378Jy sigma=0.354384 ! Inverting map ! Your choice of large map pixels excluded 0.497% of the data. ! The y-axis pixel size should ideally be below 0.1956 milli-arcsec 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 ! Your choice of large map pixels excluded 0.497% of the data. ! The y-axis pixel size should ideally be below 0.1956 milli-arcsec ! Estimated beam: bmin=1.061 mas, bmaj=2.176 mas, bpa=-88.88 degrees ! Estimated noise=1.84477 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 2.176 at -88.88 degrees (North through East) ! Clean map min=-0.002935 max=0.49094 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 ! Your choice of large map pixels excluded 0.497% of the data. ! The y-axis pixel size should ideally be below 0.1956 milli-arcsec ! Estimated beam: bmin=0.7785 mas, bmaj=1.572 mas, bpa=89.1 degrees ! Estimated noise=4.27598 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.382603 Jy ! Component: 100 - total flux cleaned = 0.528822 Jy ! Component: 150 - total flux cleaned = 0.60764 Jy ! Component: 200 - total flux cleaned = 0.654848 Jy ! Component: 250 - total flux cleaned = 0.68591 Jy ! Component: 300 - total flux cleaned = 0.707251 Jy ! Component: 350 - total flux cleaned = 0.722966 Jy ! Component: 400 - total flux cleaned = 0.734952 Jy ! Total flux subtracted in 400 components = 0.734952 Jy ! Clean residual min=-0.006017 max=0.007747 Jy/beam ! Clean residual mean=-0.000005 rms=0.001568 Jy/beam ! Combined flux in latest and established models = 0.734952 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 54 model components to the UV plane model. ! The established model now contains 54 components and 0.734952 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.497% of the data. ! The y-axis pixel size should ideally be below 0.1956 milli-arcsec ! Estimated beam: bmin=1.061 mas, bmaj=2.176 mas, bpa=-88.88 degrees ! Estimated noise=1.84477 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 = 0.0159193 Jy ! Component: 100 - total flux cleaned = 0.0258128 Jy ! Component: 150 - total flux cleaned = 0.0326075 Jy ! Component: 200 - total flux cleaned = 0.0375246 Jy ! Component: 250 - total flux cleaned = 0.0411025 Jy ! Component: 300 - total flux cleaned = 0.0435365 Jy ! Component: 350 - total flux cleaned = 0.0443085 Jy ! Component: 400 - total flux cleaned = 0.0449234 Jy ! Total flux subtracted in 400 components = 0.0449234 Jy ! Clean residual min=-0.003349 max=0.003135 Jy/beam ! Clean residual mean=-0.000002 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.779876 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 103 components and 0.779876 Jy ! Inverting map ! Your choice of large map pixels excluded 0.497% of the data. ! The y-axis pixel size should ideally be below 0.1956 milli-arcsec 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 ! Your choice of large map pixels excluded 0.497% of the data. ! The y-axis pixel size should ideally be below 0.1956 milli-arcsec ! Estimated beam: bmin=2.503 mas, bmaj=3.848 mas, bpa=89.54 degrees ! Estimated noise=1.77225 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000665584 Jy ! Component: 100 - total flux cleaned = 0.00103145 Jy ! Component: 150 - total flux cleaned = 0.00146193 Jy ! Component: 200 - total flux cleaned = 0.00177708 Jy ! Component: 250 - total flux cleaned = 0.00188044 Jy ! Component: 300 - total flux cleaned = 0.00197364 Jy ! Component: 350 - total flux cleaned = 0.00205673 Jy ! Component: 400 - total flux cleaned = 0.00210962 Jy ! Total flux subtracted in 400 components = 0.00210962 Jy ! Clean residual min=-0.003892 max=0.002872 Jy/beam ! Clean residual mean=-0.000002 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.781985 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 = 4.97132e-05 Jy ! Component: 100 - total flux cleaned = 9.72235e-05 Jy ! Component: 150 - total flux cleaned = 0.000163919 Jy ! Component: 200 - total flux cleaned = 0.000183829 Jy ! Component: 250 - total flux cleaned = 0.000203959 Jy ! Component: 300 - total flux cleaned = 0.000222846 Jy ! Component: 350 - total flux cleaned = 0.000241292 Jy ! Component: 400 - total flux cleaned = 0.000278048 Jy ! Total flux subtracted in 400 components = 0.000278048 Jy ! Clean residual min=-0.003911 max=0.002869 Jy/beam ! Clean residual mean=-0.000002 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.782263 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 141 components and 0.782263 Jy ! Inverting map ! Your choice of large map pixels excluded 0.497% of the data. ! The y-axis pixel size should ideally be below 0.1956 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.497% of the data. ! The y-axis pixel size should ideally be below 0.1956 milli-arcsec ! Estimated beam: bmin=1.061 mas, bmaj=2.176 mas, bpa=-88.88 degrees ! Estimated noise=1.84477 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000306248 Jy ! Component: 100 - total flux cleaned = -0.000103854 Jy ! Component: 150 - total flux cleaned = -5.12243e-05 Jy ! Component: 200 - total flux cleaned = 9.3466e-07 Jy ! Component: 250 - total flux cleaned = 0.000140165 Jy ! Component: 300 - total flux cleaned = 0.000227277 Jy ! Component: 350 - total flux cleaned = 0.000267391 Jy ! Component: 400 - total flux cleaned = 0.000266957 Jy ! Total flux subtracted in 400 components = 0.000266957 Jy ! Clean residual min=-0.002858 max=0.002881 Jy/beam ! Clean residual mean=-0.000001 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.78253 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 152 components and 0.78253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091249Jy sigma=0.354433 ! Fit after self-cal, rms=0.091051Jy sigma=0.354320 wmodel /scr/pima/rdv62_uvs/J1632+8232_X_map.mod ! Writing 152 model components to file: /scr/pima/rdv62_uvs/J1632+8232_X_map.mod wobs /scr/pima/rdv62_uvs/J1632+8232_X_uvs.fits ! Applying 2246 buffered edits. ! Writing UV FITS file: /scr/pima/rdv62_uvs/J1632+8232_X_uvs.fits wwins /scr/pima/rdv62_uvs/J1632+8232_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv62_uvs/J1632+8232_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.497% of the data. ! The y-axis pixel size should ideally be below 0.1956 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000466918 Jy ! Component: 100 - total flux cleaned = -0.000325422 Jy ! Component: 150 - total flux cleaned = -0.000233578 Jy ! Component: 200 - total flux cleaned = -0.000410592 Jy ! Component: 250 - total flux cleaned = -0.000751687 Jy ! Component: 300 - total flux cleaned = -0.00112228 Jy ! Component: 350 - total flux cleaned = -0.0012026 Jy ! Component: 400 - total flux cleaned = -0.00143896 Jy ! Component: 450 - total flux cleaned = -0.00178424 Jy ! Component: 500 - total flux cleaned = -0.00208505 Jy ! Component: 550 - total flux cleaned = -0.00245411 Jy ! Component: 600 - total flux cleaned = -0.00277975 Jy ! Component: 650 - total flux cleaned = -0.00310031 Jy ! Component: 700 - total flux cleaned = -0.00348536 Jy ! Component: 750 - total flux cleaned = -0.00365794 Jy ! Component: 800 - total flux cleaned = -0.00389645 Jy ! Component: 850 - total flux cleaned = -0.00406469 Jy ! Component: 900 - total flux cleaned = -0.00413094 Jy ! Component: 950 - total flux cleaned = -0.00406545 Jy ! Component: 1000 - total flux cleaned = -0.00396924 Jy ! Component: 1050 - total flux cleaned = -0.00412891 Jy ! Component: 1100 - total flux cleaned = -0.00412868 Jy ! Component: 1150 - total flux cleaned = -0.00416025 Jy ! Component: 1200 - total flux cleaned = -0.00419129 Jy ! Component: 1250 - total flux cleaned = -0.00422213 Jy ! Component: 1300 - total flux cleaned = -0.00425285 Jy ! Component: 1350 - total flux cleaned = -0.00425285 Jy ! Component: 1400 - total flux cleaned = -0.00434213 Jy ! Component: 1450 - total flux cleaned = -0.00437167 Jy ! Component: 1500 - total flux cleaned = -0.00440095 Jy ! Component: 1550 - total flux cleaned = -0.00428502 Jy ! Component: 1600 - total flux cleaned = -0.00437151 Jy ! Component: 1650 - total flux cleaned = -0.00437157 Jy ! Component: 1700 - total flux cleaned = -0.00439961 Jy ! Component: 1750 - total flux cleaned = -0.00442721 Jy ! Component: 1800 - total flux cleaned = -0.00442738 Jy ! Component: 1850 - total flux cleaned = -0.00431694 Jy ! Component: 1900 - total flux cleaned = -0.00431667 Jy ! Component: 1950 - total flux cleaned = -0.00426232 Jy ! Component: 2000 - total flux cleaned = -0.00420885 Jy ! Component: 2050 - total flux cleaned = -0.00423576 Jy ! Component: 2100 - total flux cleaned = -0.00407619 Jy ! Component: 2150 - total flux cleaned = -0.0040498 Jy ! Component: 2200 - total flux cleaned = -0.00394499 Jy ! Component: 2250 - total flux cleaned = -0.00384093 Jy ! Component: 2300 - total flux cleaned = -0.00366035 Jy ! Component: 2350 - total flux cleaned = -0.00368618 Jy ! Component: 2400 - total flux cleaned = -0.00366051 Jy ! Component: 2450 - total flux cleaned = -0.00355923 Jy ! Component: 2500 - total flux cleaned = -0.00340807 Jy ! Component: 2550 - total flux cleaned = -0.00338277 Jy ! Component: 2600 - total flux cleaned = -0.00330785 Jy ! Component: 2650 - total flux cleaned = -0.00323362 Jy ! Component: 2700 - total flux cleaned = -0.00306129 Jy ! Component: 2750 - total flux cleaned = -0.0031595 Jy ! Component: 2800 - total flux cleaned = -0.00303763 Jy ! Component: 2850 - total flux cleaned = -0.0030135 Jy ! Component: 2900 - total flux cleaned = -0.002917 Jy ! Component: 2950 - total flux cleaned = -0.00298894 Jy ! Component: 3000 - total flux cleaned = -0.00289325 Jy ! Component: 3050 - total flux cleaned = -0.00286932 Jy ! Component: 3100 - total flux cleaned = -0.00286936 Jy ! Component: 3150 - total flux cleaned = -0.0027751 Jy ! Component: 3200 - total flux cleaned = -0.0026814 Jy ! Component: 3250 - total flux cleaned = -0.00268155 Jy ! Component: 3300 - total flux cleaned = -0.00275114 Jy ! Component: 3350 - total flux cleaned = -0.00270482 Jy ! Component: 3400 - total flux cleaned = -0.00265866 Jy ! Component: 3450 - total flux cleaned = -0.00268158 Jy ! Component: 3500 - total flux cleaned = -0.00252224 Jy ! Component: 3550 - total flux cleaned = -0.00245422 Jy ! Component: 3600 - total flux cleaned = -0.00249938 Jy ! Component: 3650 - total flux cleaned = -0.00249934 Jy ! Component: 3700 - total flux cleaned = -0.0023873 Jy ! Component: 3750 - total flux cleaned = -0.00247655 Jy ! Component: 3800 - total flux cleaned = -0.00256546 Jy ! Component: 3850 - total flux cleaned = -0.0025211 Jy ! Component: 3900 - total flux cleaned = -0.00245499 Jy ! Component: 3950 - total flux cleaned = -0.00236719 Jy ! Component: 4000 - total flux cleaned = -0.00241091 Jy ! Component: 4050 - total flux cleaned = -0.00247629 Jy ! Total flux subtracted in 4096 components = -0.00238917 Jy ! Clean residual min=-0.001304 max=0.001171 Jy/beam ! Clean residual mean=-0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.780141 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 456 components and 0.780141 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv62_uvs/J1632+8232_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.497% of the data. ! The y-axis pixel size should ideally be below 0.1956 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 2.176 at -88.88 degrees (North through East) ! Clean map min=-0.0020304 max=0.48924 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv62_uvs/J1632+8232_X_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map ! Your choice of large map pixels excluded 0.497% of the data. ! The y-axis pixel size should ideally be below 0.1956 milli-arcsec 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= 0.4892 rms= 0.00037 Jy quit ! Quitting program ! Log file /scr/pima/rdv62_uvs/J1632+8232_X_uvs.log closed on Fri Nov 22 22:39:54 2013