! Started logfile: /scr/pima/rdv73_uvs/J0038-2459_X_uvs.log on Sat Jan 9 17:28:44 2016 obs /scr/pima/rdv73_uvs/J0038-2459_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv73_uvs/J0038-2459_X_uva.fits ! AN table 1: 3 integrations on 3 of 3 possible baselines. ! AN table 2: 5 integrations on 55 of 55 possible baselines. ! AN table 3: 3 integrations on 36 of 36 possible baselines. ! AN table 4: 4 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.868687 visibilities/baseline/integration-bin. ! Found source: J0038-2459 ! ! 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 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1376 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/rdv73_uvs/J0038-2459_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:KK self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:OV 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:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KK self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 4:ZC 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 3 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.142004Jy sigma=9.356714 ! Fit after self-cal, rms=0.501193Jy sigma=3.908515 ! 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 3:KK ! Flagging baselines of antenna 3:KK in the currently selected channels. flag 4:WZ ! Flagging baselines of antenna 4:WZ in the currently selected channels. flag 4:ZC ! Flagging baselines of antenna 4:ZC 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=0.7511 mas, bmaj=2.124 mas, bpa=-4.63 degrees ! Estimated noise=3.61096 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 = 0.428038 Jy ! Component: 100 - total flux cleaned = 0.522197 Jy ! Total flux subtracted in 100 components = 0.522197 Jy ! Clean residual min=-0.032866 max=0.070477 Jy/beam ! Clean residual mean=-0.000058 rms=0.008812 Jy/beam ! Combined flux in latest and established models = 0.522197 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.522197 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.181651Jy sigma=1.373074 ! Fit after self-cal, rms=0.180321Jy sigma=1.372202 ! Inverting map and beam ! Estimated beam: bmin=0.7508 mas, bmaj=2.165 mas, bpa=-3.976 degrees ! Estimated noise=3.58592 mJy/beam. ! Added new window around map position (-1, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0634289 Jy ! Component: 100 - total flux cleaned = 0.0721399 Jy ! Total flux subtracted in 100 components = 0.0721399 Jy ! Clean residual min=-0.031078 max=0.049443 Jy/beam ! Clean residual mean=0.000021 rms=0.006871 Jy/beam ! Combined flux in latest and established models = 0.594337 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.594337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156651Jy sigma=1.159456 ! Fit after self-cal, rms=0.153120Jy sigma=1.129599 ! Inverting map ! Added new window around map position (5.2, -18). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0389541 Jy ! Component: 100 - total flux cleaned = 0.0470278 Jy ! Total flux subtracted in 100 components = 0.0470278 Jy ! Clean residual min=-0.029564 max=0.030512 Jy/beam ! Clean residual mean=0.000073 rms=0.005779 Jy/beam ! Combined flux in latest and established models = 0.641364 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.641364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142179Jy sigma=1.044104 ! Fit after self-cal, rms=0.140829Jy sigma=1.032044 ! 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=0.8939 mas, bmaj=2.462 mas, bpa=-3.053 degrees ! Estimated noise=3.09988 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 = 0.0159847 Jy ! Component: 100 - total flux cleaned = 0.0198895 Jy ! Component: 150 - total flux cleaned = 0.0210128 Jy ! Component: 200 - total flux cleaned = 0.0215199 Jy ! Total flux subtracted in 200 components = 0.0215199 Jy ! Clean residual min=-0.024712 max=0.031283 Jy/beam ! Clean residual mean=0.000141 rms=0.006430 Jy/beam ! Combined flux in latest and established models = 0.662884 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.662884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133648Jy sigma=0.988168 ! Fit after self-cal, rms=0.133090Jy sigma=0.983133 ! 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: ! KK 0.00* MK 0.00* OV 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.86 HN 2.06 KK 1.00* ! KP 0.93 LA 1.11 MK 1.01 NL 1.08 ! OV 0.92 PT 0.97 SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 1.00 KK 1.00* KP 0.99 ! LA 1.05 MK 0.94 NL 1.25 OV 0.90 ! PT 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! WZ 0.00* ZC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! KK 0.00* MK 0.00* OV 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.92 HN 1.83 KK 1.00* ! KP 0.88 LA 1.01 MK 1.01 NL 1.05 ! OV 0.89 PT 1.02 SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.96 KK 1.00* KP 0.94 ! LA 1.05 MK 0.98 NL 1.23 OV 0.88 ! PT 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! WZ 0.00* ZC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! KK 0.00* MK 0.00* OV 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.88 HN 1.89 KK 1.00* ! KP 0.83 LA 1.11 MK 0.96 NL 1.09 ! OV 0.97 PT 0.99 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 0.96 KK 1.00* KP 0.81 ! LA 1.16 MK 0.95 NL 1.26 OV 0.94 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! WZ 0.00* ZC 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! KK 0.00* MK 0.00* OV 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.94 HN 2.56 KK 1.00* ! KP 0.87 LA 1.05 MK 1.03 NL 1.04 ! OV 0.96 PT 1.01 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.02 KK 1.00* KP 0.91 ! LA 1.13 MK 1.01 NL 1.24 OV 0.90 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! WZ 0.00* ZC 0.00* ! ! ! Fit before self-cal, rms=0.133090Jy sigma=0.983133 ! Fit after self-cal, rms=0.123356Jy sigma=0.645194 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9032 mas, bmaj=2.481 mas, bpa=-3.16 degrees ! Estimated noise=3.24349 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 = -0.00715754 Jy ! Component: 100 - total flux cleaned = -0.00915566 Jy ! Component: 150 - total flux cleaned = -0.0105347 Jy ! Component: 200 - total flux cleaned = -0.0107329 Jy ! Total flux subtracted in 200 components = -0.0107329 Jy ! Clean residual min=-0.010803 max=0.010944 Jy/beam ! Clean residual mean=-0.000006 rms=0.002496 Jy/beam ! Combined flux in latest and established models = 0.652151 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.652151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121297Jy sigma=0.636195 ! Fit after self-cal, rms=0.121141Jy sigma=0.634453 ! 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=0.121141Jy sigma=0.634453 ! Fit after self-cal, rms=0.122330Jy sigma=0.632562 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9035 mas, bmaj=2.483 mas, bpa=-3.088 degrees ! Estimated noise=3.24447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00510486 Jy ! Component: 100 - total flux cleaned = -0.00620795 Jy ! Component: 150 - total flux cleaned = -0.0071385 Jy ! Component: 200 - total flux cleaned = -0.00747791 Jy ! Total flux subtracted in 200 components = -0.00747791 Jy ! Clean residual min=-0.010205 max=0.010483 Jy/beam ! Clean residual mean=-0.000006 rms=0.002363 Jy/beam ! Combined flux in latest and established models = 0.644673 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.644673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121023Jy sigma=0.627370 ! Fit after self-cal, rms=0.120823Jy sigma=0.626633 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 (0.2, 32.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00533769 Jy ! Component: 100 - total flux cleaned = 0.0053647 Jy ! Component: 150 - total flux cleaned = 0.00433374 Jy ! Component: 200 - total flux cleaned = 0.00378178 Jy ! Total flux subtracted in 200 components = 0.00378178 Jy ! Clean residual min=-0.009630 max=0.010228 Jy/beam ! Clean residual mean=-0.000007 rms=0.002254 Jy/beam ! Combined flux in latest and established models = 0.648455 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.648455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119058Jy sigma=0.618145 ! Fit after self-cal, rms=0.118905Jy sigma=0.617825 ! Inverting map ! Added new window around map position (0.4, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00729979 Jy ! Component: 100 - total flux cleaned = 0.00840262 Jy ! Component: 150 - total flux cleaned = 0.00897694 Jy ! Component: 200 - total flux cleaned = 0.00970188 Jy ! Total flux subtracted in 200 components = 0.00970188 Jy ! Clean residual min=-0.008929 max=0.008235 Jy/beam ! Clean residual mean=0.000002 rms=0.002107 Jy/beam ! Combined flux in latest and established models = 0.658157 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.658157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117387Jy sigma=0.608804 ! Fit after self-cal, rms=0.117354Jy sigma=0.608471 ! 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=0.117354Jy sigma=0.608471 ! Fit after self-cal, rms=0.117940Jy sigma=0.605897 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9031 mas, bmaj=2.482 mas, bpa=-3.053 degrees ! Estimated noise=3.24122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00150744 Jy ! Component: 100 - total flux cleaned = -0.00133566 Jy ! Component: 150 - total flux cleaned = -0.00165856 Jy ! Component: 200 - total flux cleaned = -0.00150919 Jy ! Total flux subtracted in 200 components = -0.00150919 Jy ! Clean residual min=-0.008980 max=0.008001 Jy/beam ! Clean residual mean=0.000006 rms=0.001977 Jy/beam ! Combined flux in latest and established models = 0.656648 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 0.656648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117103Jy sigma=0.602129 ! Fit after self-cal, rms=0.117013Jy sigma=0.601971 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 = -0.000793178 Jy ! Component: 100 - total flux cleaned = -0.000793855 Jy ! Component: 150 - total flux cleaned = -0.000668034 Jy ! Component: 200 - total flux cleaned = -0.000668057 Jy ! Total flux subtracted in 200 components = -0.000668057 Jy ! Clean residual min=-0.009023 max=0.007919 Jy/beam ! Clean residual mean=0.000005 rms=0.001946 Jy/beam ! Combined flux in latest and established models = 0.65598 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 93 components and 0.65598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116513Jy sigma=0.599884 ! Fit after self-cal, rms=0.116473Jy sigma=0.599812 ! 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=0.116473Jy sigma=0.599812 ! Fit after self-cal, rms=0.117101Jy sigma=0.599171 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.427 mas, bmaj=5.737 mas, bpa=8.454 degrees ! Estimated noise=3.81484 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00156298 Jy ! Component: 100 - total flux cleaned = -0.00223199 Jy ! Component: 150 - total flux cleaned = -0.00232117 Jy ! Component: 200 - total flux cleaned = -0.00247904 Jy ! Total flux subtracted in 200 components = -0.00247904 Jy ! Clean residual min=-0.007817 max=0.007194 Jy/beam ! Clean residual mean=0.000013 rms=0.002190 Jy/beam ! Combined flux in latest and established models = 0.653501 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 104 components and 0.653501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116849Jy sigma=0.598384 ! Fit after self-cal, rms=0.116728Jy sigma=0.598125 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 = -0.000633662 Jy ! Component: 100 - total flux cleaned = -0.000842527 Jy ! Component: 150 - total flux cleaned = -0.00122252 Jy ! Component: 200 - total flux cleaned = -0.00139999 Jy ! Total flux subtracted in 200 components = -0.00139999 Jy ! Clean residual min=-0.007685 max=0.007211 Jy/beam ! Clean residual mean=0.000011 rms=0.002162 Jy/beam ! Combined flux in latest and established models = 0.652101 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 111 components and 0.652101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116565Jy sigma=0.597717 ! Fit after self-cal, rms=0.116500Jy sigma=0.597559 ! 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:MK,true ! 1:MK self-cal status=fixed weight=1 selfant 1:OV,true ! 1:OV 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 selfant 3:BR,true ! 3:BR self-cal status=fixed weight=1 selfant 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:KP,true ! 3:KP self-cal status=fixed weight=1 selfant 3:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3:MK,true ! 3:MK self-cal status=fixed weight=1 selfant 3:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 3:OV,true ! 3:OV self-cal status=fixed weight=1 selfant 3:PT,true ! 3:PT self-cal status=fixed weight=1 ![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. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.170082Jy sigma=0.924049 ! Fit after self-cal, rms=0.161347Jy sigma=0.788504 selfant "",false ! 1:KK self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:OV 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:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KK self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 4:ZC 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 6 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.161347Jy sigma=0.788504 ! Fit after self-cal, rms=0.135156Jy sigma=0.675730 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=0.6583 mas, bmaj=2.168 mas, bpa=-8.021 degrees ! Estimated noise=3.58948 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 = -0.000865156 Jy ! Component: 100 - total flux cleaned = -0.00332785 Jy ! Component: 150 - total flux cleaned = -0.00433108 Jy ! Component: 200 - total flux cleaned = -0.0049836 Jy ! Total flux subtracted in 200 components = -0.0049836 Jy ! Clean residual min=-0.010449 max=0.011007 Jy/beam ! Clean residual mean=0.000010 rms=0.002515 Jy/beam ! Combined flux in latest and established models = 0.647117 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 130 components and 0.647117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134333Jy sigma=0.669631 ! Fit after self-cal, rms=0.133028Jy sigma=0.665240 ! Inverting map ! Added new window around map position (-50.4, -12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00599068 Jy ! Component: 100 - total flux cleaned = 0.00506205 Jy ! Component: 150 - total flux cleaned = 0.00549048 Jy ! Component: 200 - total flux cleaned = 0.00549661 Jy ! Total flux subtracted in 200 components = 0.00549661 Jy ! Clean residual min=-0.009957 max=0.009768 Jy/beam ! Clean residual mean=0.000012 rms=0.002366 Jy/beam ! Combined flux in latest and established models = 0.652614 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 145 components and 0.652614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132200Jy sigma=0.660438 ! Fit after self-cal, rms=0.132205Jy sigma=0.659893 ! 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=0.771 mas, bmaj=2.382 mas, bpa=-7.905 degrees ! Estimated noise=3.023 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 (-15.8, -46.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00734183 Jy ! Component: 100 - total flux cleaned = 0.0101042 Jy ! Component: 150 - total flux cleaned = 0.0119279 Jy ! Component: 200 - total flux cleaned = 0.0136146 Jy ! Component: 250 - total flux cleaned = 0.0150045 Jy ! Component: 300 - total flux cleaned = 0.0164863 Jy ! Component: 350 - total flux cleaned = 0.0180472 Jy ! Component: 400 - total flux cleaned = 0.01924 Jy ! Total flux subtracted in 400 components = 0.01924 Jy ! Clean residual min=-0.007660 max=0.007469 Jy/beam ! Clean residual mean=0.000017 rms=0.001881 Jy/beam ! Combined flux in latest and established models = 0.671854 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 183 components and 0.671854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130185Jy sigma=0.652445 ! Fit after self-cal, rms=0.130127Jy sigma=0.651973 ! Inverting map ! Added new window around map position (33, -12). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308808 Jy ! Component: 100 - total flux cleaned = 0.00360156 Jy ! Component: 150 - total flux cleaned = 0.00455426 Jy ! Component: 200 - total flux cleaned = 0.00515921 Jy ! Component: 250 - total flux cleaned = 0.00588889 Jy ! Component: 300 - total flux cleaned = 0.00631326 Jy ! Component: 350 - total flux cleaned = 0.00686438 Jy ! Component: 400 - total flux cleaned = 0.00739643 Jy ! Total flux subtracted in 400 components = 0.00739643 Jy ! Clean residual min=-0.007248 max=0.006978 Jy/beam ! Clean residual mean=0.000017 rms=0.001781 Jy/beam ! Combined flux in latest and established models = 0.67925 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 219 components and 0.67925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128857Jy sigma=0.645289 ! Fit after self-cal, rms=0.128720Jy sigma=0.644815 ! Inverting map ! Added new window around map position (-28, 29). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00526293 Jy ! Component: 100 - total flux cleaned = 0.00641241 Jy ! Component: 150 - total flux cleaned = 0.00720675 Jy ! Component: 200 - total flux cleaned = 0.00867241 Jy ! Component: 250 - total flux cleaned = 0.0101985 Jy ! Component: 300 - total flux cleaned = 0.0111292 Jy ! Component: 350 - total flux cleaned = 0.0118991 Jy ! Component: 400 - total flux cleaned = 0.0124043 Jy ! Total flux subtracted in 400 components = 0.0124043 Jy ! Clean residual min=-0.006916 max=0.006887 Jy/beam ! Clean residual mean=0.000016 rms=0.001682 Jy/beam ! Combined flux in latest and established models = 0.691655 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 254 components and 0.691654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127607Jy sigma=0.637915 ! Fit after self-cal, rms=0.127554Jy sigma=0.637439 ! Inverting map dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316561 Jy ! Component: 100 - total flux cleaned = 0.00455409 Jy ! Component: 150 - total flux cleaned = 0.00491794 Jy ! Component: 200 - total flux cleaned = 0.00562488 Jy ! Component: 250 - total flux cleaned = 0.00574127 Jy ! Component: 300 - total flux cleaned = 0.00608361 Jy ! Component: 350 - total flux cleaned = 0.00641798 Jy ! Component: 400 - total flux cleaned = 0.00642158 Jy ! Total flux subtracted in 400 components = 0.00642158 Jy ! Clean residual min=-0.007005 max=0.006602 Jy/beam ! Clean residual mean=0.000016 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 0.698076 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 271 components and 0.698076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126877Jy sigma=0.634510 ! Fit after self-cal, rms=0.126856Jy sigma=0.634417 ! 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. 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 9 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.160847Jy sigma=0.885541 ! Fit after self-cal, rms=0.126241Jy sigma=0.631931 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7698 mas, bmaj=2.382 mas, bpa=-8.002 degrees ! Estimated noise=3.01606 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000750379 Jy ! Component: 100 - total flux cleaned = 0.00113995 Jy ! Component: 150 - total flux cleaned = 0.00137627 Jy ! Component: 200 - total flux cleaned = 0.00137466 Jy ! Component: 250 - total flux cleaned = 0.0014849 Jy ! Component: 300 - total flux cleaned = 0.00159204 Jy ! Component: 350 - total flux cleaned = 0.0015938 Jy ! Component: 400 - total flux cleaned = 0.00200909 Jy ! Total flux subtracted in 400 components = 0.00200909 Jy ! Clean residual min=-0.006539 max=0.006276 Jy/beam ! Clean residual mean=0.000012 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 0.700085 Jy selfcal ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 292 components and 0.700085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125575Jy sigma=0.629075 ! Fit after self-cal, rms=0.125542Jy sigma=0.628969 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 = 0.000874331 Jy ! Component: 100 - total flux cleaned = 0.00107903 Jy ! Component: 150 - total flux cleaned = 0.00117793 Jy ! Component: 200 - total flux cleaned = 0.00137326 Jy ! Component: 250 - total flux cleaned = 0.00146893 Jy ! Component: 300 - total flux cleaned = 0.00147032 Jy ! Component: 350 - total flux cleaned = 0.0014719 Jy ! Component: 400 - total flux cleaned = 0.00147244 Jy ! Total flux subtracted in 400 components = 0.00147244 Jy ! Clean residual min=-0.006548 max=0.006247 Jy/beam ! Clean residual mean=0.000012 rms=0.001532 Jy/beam ! Combined flux in latest and established models = 0.701558 Jy ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 306 components and 0.701558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125071Jy sigma=0.627059 ! Fit after self-cal, rms=0.125053Jy sigma=0.627026 ! 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=0.125053Jy sigma=0.627026 ! Fit after self-cal, rms=0.124835Jy sigma=0.626621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7693 mas, bmaj=2.382 mas, bpa=-8.032 degrees ! Estimated noise=3.0111 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000864109 Jy ! Component: 100 - total flux cleaned = -0.000661756 Jy ! Component: 150 - total flux cleaned = -0.00066204 Jy ! Component: 200 - total flux cleaned = -0.000662968 Jy ! Component: 250 - total flux cleaned = -0.000571857 Jy ! Component: 300 - total flux cleaned = -0.000571118 Jy ! Component: 350 - total flux cleaned = -0.000392843 Jy ! Component: 400 - total flux cleaned = -0.000482547 Jy ! Total flux subtracted in 400 components = -0.000482547 Jy ! Clean residual min=-0.006430 max=0.006109 Jy/beam ! Clean residual mean=0.000010 rms=0.001497 Jy/beam ! Combined flux in latest and established models = 0.701075 Jy selfcal ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 314 components and 0.701075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124385Jy sigma=0.624835 ! Fit after self-cal, rms=0.124375Jy sigma=0.624794 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 = 0.000263438 Jy ! Component: 100 - total flux cleaned = 0.000348192 Jy ! Component: 150 - total flux cleaned = 0.000347927 Jy ! Component: 200 - total flux cleaned = 0.000348836 Jy ! Component: 250 - total flux cleaned = 0.000349437 Jy ! Component: 300 - total flux cleaned = 0.000185346 Jy ! Component: 350 - total flux cleaned = 0.000103674 Jy ! Component: 400 - total flux cleaned = 0.000184218 Jy ! Total flux subtracted in 400 components = 0.000184218 Jy ! Clean residual min=-0.006414 max=0.005990 Jy/beam ! Clean residual mean=0.000009 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 0.701259 Jy ! Performing phase self-cal ! Adding 95 model components to the UV plane model. ! The established model now contains 327 components and 0.701259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124018Jy sigma=0.623412 ! Fit after self-cal, rms=0.124008Jy sigma=0.623396 ! 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=0.124008Jy sigma=0.623396 ! Fit after self-cal, rms=0.123070Jy sigma=0.619028 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.39 mas, bmaj=5.513 mas, bpa=7.118 degrees ! Estimated noise=3.77774 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105335 Jy ! Component: 100 - total flux cleaned = -0.000622997 Jy ! Component: 150 - total flux cleaned = -0.00140203 Jy ! Component: 200 - total flux cleaned = -0.00196723 Jy ! Component: 250 - total flux cleaned = -0.00275387 Jy ! Component: 300 - total flux cleaned = -0.003187 Jy ! Component: 350 - total flux cleaned = -0.00365925 Jy ! Component: 400 - total flux cleaned = -0.0040543 Jy ! Total flux subtracted in 400 components = -0.0040543 Jy ! Clean residual min=-0.006253 max=0.005769 Jy/beam ! Clean residual mean=0.000013 rms=0.001631 Jy/beam ! Combined flux in latest and established models = 0.697205 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 350 components and 0.697205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123116Jy sigma=0.619098 ! Fit after self-cal, rms=0.123058Jy sigma=0.618940 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 = -0.000904537 Jy ! Component: 100 - total flux cleaned = -0.00149553 Jy ! Component: 150 - total flux cleaned = -0.00199327 Jy ! Component: 200 - total flux cleaned = -0.00236347 Jy ! Component: 250 - total flux cleaned = -0.00267262 Jy ! Component: 300 - total flux cleaned = -0.00302427 Jy ! Component: 350 - total flux cleaned = -0.00331639 Jy ! Component: 400 - total flux cleaned = -0.00360056 Jy ! Total flux subtracted in 400 components = -0.00360056 Jy ! Clean residual min=-0.006196 max=0.005880 Jy/beam ! Clean residual mean=0.000013 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 0.693604 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 363 components and 0.693604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123105Jy sigma=0.618987 ! Fit after self-cal, rms=0.123072Jy sigma=0.618937 ! 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=0.769 mas, bmaj=2.38 mas, bpa=-8.041 degrees ! Estimated noise=3.00729 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.769 x 2.38 at -8.041 degrees (North through East) ! Clean map min=-0.012667 max=0.51152 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123072Jy sigma=0.618937 ! Fit after self-cal, rms=0.118064Jy sigma=0.573737 ! Inverting map and beam ! Estimated beam: bmin=0.7689 mas, bmaj=2.377 mas, bpa=-7.992 degrees ! Estimated noise=3.00754 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.38773e-05 Jy ! Component: 100 - total flux cleaned = -0.000121117 Jy ! Component: 150 - total flux cleaned = -0.000224048 Jy ! Component: 200 - total flux cleaned = -0.000522308 Jy ! Component: 250 - total flux cleaned = -0.00061768 Jy ! Component: 300 - total flux cleaned = -0.00070925 Jy ! Component: 350 - total flux cleaned = -0.000619418 Jy ! Component: 400 - total flux cleaned = -0.000706038 Jy ! Total flux subtracted in 400 components = -0.000706038 Jy ! Clean residual min=-0.006355 max=0.006277 Jy/beam ! Clean residual mean=0.000009 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 0.692898 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 379 components and 0.692898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117601Jy sigma=0.571227 ! Fit after self-cal, rms=0.117584Jy sigma=0.571174 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000187316 Jy ! Component: 100 - total flux cleaned = 0.000189049 Jy ! Component: 150 - total flux cleaned = 0.000190737 Jy ! Component: 200 - total flux cleaned = 0.000109512 Jy ! Component: 250 - total flux cleaned = 0.000190866 Jy ! Component: 300 - total flux cleaned = 0.000110525 Jy ! Component: 350 - total flux cleaned = 0.000110043 Jy ! Component: 400 - total flux cleaned = -4.47561e-05 Jy ! Total flux subtracted in 400 components = -4.47561e-05 Jy ! Clean residual min=-0.006176 max=0.006260 Jy/beam ! Clean residual mean=0.000009 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 0.692853 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 394 components and 0.692853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117254Jy sigma=0.569636 ! Fit after self-cal, rms=0.117248Jy sigma=0.569621 ! Inverting map ! Added new window around map position (43.6, -32.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326099 Jy ! Component: 100 - total flux cleaned = 0.00299108 Jy ! Component: 150 - total flux cleaned = 0.00288693 Jy ! Component: 200 - total flux cleaned = 0.00236444 Jy ! Component: 250 - total flux cleaned = 0.00206655 Jy ! Component: 300 - total flux cleaned = 0.00169682 Jy ! Component: 350 - total flux cleaned = 0.00151924 Jy ! Component: 400 - total flux cleaned = 0.00117351 Jy ! Total flux subtracted in 400 components = 0.00117351 Jy ! Clean residual min=-0.005903 max=0.005656 Jy/beam ! Clean residual mean=0.000005 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.694027 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 429 components and 0.694027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116463Jy sigma=0.566330 ! Fit after self-cal, rms=0.116410Jy sigma=0.566061 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116410Jy sigma=0.566061 ! Fit after self-cal, rms=0.116665Jy sigma=0.565484 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=0.6576 mas, bmaj=2.164 mas, bpa=-8.116 degrees ! Estimated noise=3.55862 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.438026 Jy ! Component: 100 - total flux cleaned = 0.539546 Jy ! Component: 150 - total flux cleaned = 0.57785 Jy ! Component: 200 - total flux cleaned = 0.591769 Jy ! Component: 250 - total flux cleaned = 0.598904 Jy ! Component: 300 - total flux cleaned = 0.606612 Jy ! Component: 350 - total flux cleaned = 0.614906 Jy ! Component: 400 - total flux cleaned = 0.621609 Jy ! Total flux subtracted in 400 components = 0.621609 Jy ! Clean residual min=-0.011011 max=0.011057 Jy/beam ! Clean residual mean=-0.000016 rms=0.002606 Jy/beam ! Combined flux in latest and established models = 0.621609 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.621609 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7687 mas, bmaj=2.376 mas, bpa=-8.012 degrees ! Estimated noise=3.00401 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) ! Added new window around map position (7.6, -15.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012704 Jy ! Component: 100 - total flux cleaned = 0.0219971 Jy ! Component: 150 - total flux cleaned = 0.0284822 Jy ! Component: 200 - total flux cleaned = 0.0344254 Jy ! Component: 250 - total flux cleaned = 0.0391465 Jy ! Component: 300 - total flux cleaned = 0.0440799 Jy ! Component: 350 - total flux cleaned = 0.0472732 Jy ! Component: 400 - total flux cleaned = 0.0500735 Jy ! Total flux subtracted in 400 components = 0.0500735 Jy ! Clean residual min=-0.008435 max=0.008678 Jy/beam ! Clean residual mean=0.000002 rms=0.001963 Jy/beam ! Combined flux in latest and established models = 0.671683 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 83 components and 0.671682 Jy ! Inverting map ! Added new window around map position (-21.4, -41.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00610343 Jy ! Component: 100 - total flux cleaned = 0.00726297 Jy ! Component: 150 - total flux cleaned = 0.00791608 Jy ! Component: 200 - total flux cleaned = 0.00896992 Jy ! Component: 250 - total flux cleaned = 0.00999267 Jy ! Component: 300 - total flux cleaned = 0.0107815 Jy ! Component: 350 - total flux cleaned = 0.011929 Jy ! Component: 400 - total flux cleaned = 0.0126749 Jy ! Total flux subtracted in 400 components = 0.0126749 Jy ! Clean residual min=-0.007725 max=0.006804 Jy/beam ! Clean residual mean=-0.000001 rms=0.001772 Jy/beam ! Combined flux in latest and established models = 0.684357 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 120 components and 0.684357 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=2.389 mas, bmaj=5.505 mas, bpa=7.153 degrees ! Estimated noise=3.77759 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00543247 Jy ! Component: 100 - total flux cleaned = 0.00760663 Jy ! Component: 150 - total flux cleaned = 0.00920316 Jy ! Component: 200 - total flux cleaned = 0.00962429 Jy ! Component: 250 - total flux cleaned = 0.0107067 Jy ! Component: 300 - total flux cleaned = 0.0116027 Jy ! Component: 350 - total flux cleaned = 0.0124576 Jy ! Component: 400 - total flux cleaned = 0.0130456 Jy ! Total flux subtracted in 400 components = 0.0130456 Jy ! Clean residual min=-0.006328 max=0.006892 Jy/beam ! Clean residual mean=0.000020 rms=0.001774 Jy/beam ! Combined flux in latest and established models = 0.697403 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 (0.2, -17.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340718 Jy ! Component: 100 - total flux cleaned = 0.0040037 Jy ! Component: 150 - total flux cleaned = 0.00480175 Jy ! Component: 200 - total flux cleaned = 0.00596303 Jy ! Component: 250 - total flux cleaned = 0.00676419 Jy ! Component: 300 - total flux cleaned = 0.0076338 Jy ! Component: 350 - total flux cleaned = 0.00822323 Jy ! Component: 400 - total flux cleaned = 0.00878444 Jy ! Total flux subtracted in 400 components = 0.00878444 Jy ! Clean residual min=-0.005204 max=0.005136 Jy/beam ! Clean residual mean=0.000024 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 0.706187 Jy ! Adding 98 model components to the UV plane model. ! The established model now contains 214 components and 0.706187 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7687 mas, bmaj=2.376 mas, bpa=-8.012 degrees ! Estimated noise=3.00401 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00086634 Jy ! Component: 100 - total flux cleaned = -0.000268593 Jy ! Component: 150 - total flux cleaned = -8.11222e-05 Jy ! Component: 200 - total flux cleaned = 8.30646e-05 Jy ! Component: 250 - total flux cleaned = 0.000246014 Jy ! Component: 300 - total flux cleaned = 0.0005675 Jy ! Component: 350 - total flux cleaned = 0.00103775 Jy ! Component: 400 - total flux cleaned = 0.00118591 Jy ! Total flux subtracted in 400 components = 0.00118591 Jy ! Clean residual min=-0.006914 max=0.006148 Jy/beam ! Clean residual mean=0.000009 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.707373 Jy selfcal ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 276 components and 0.707373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118938Jy sigma=0.577717 ! Fit after self-cal, rms=0.118587Jy sigma=0.575429 wmodel /scr/pima/rdv73_uvs/J0038-2459_X_map.mod ! Writing 276 model components to file: /scr/pima/rdv73_uvs/J0038-2459_X_map.mod wobs /scr/pima/rdv73_uvs/J0038-2459_X_uvs.fits ! Applying 811 buffered edits. ! Writing UV FITS file: /scr/pima/rdv73_uvs/J0038-2459_X_uvs.fits wwins /scr/pima/rdv73_uvs/J0038-2459_X_map.win ! wwins: Wrote 13 windows to /scr/pima/rdv73_uvs/J0038-2459_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 = -0.00250955 Jy ! Component: 100 - total flux cleaned = -0.00369934 Jy ! Component: 150 - total flux cleaned = -0.00442131 Jy ! Component: 200 - total flux cleaned = -0.00481716 Jy ! Component: 250 - total flux cleaned = -0.00500708 Jy ! Component: 300 - total flux cleaned = -0.00528591 Jy ! Component: 350 - total flux cleaned = -0.00574161 Jy ! Component: 400 - total flux cleaned = -0.00574157 Jy ! Component: 450 - total flux cleaned = -0.00600614 Jy ! Component: 500 - total flux cleaned = -0.00600627 Jy ! Component: 550 - total flux cleaned = -0.00617704 Jy ! Component: 600 - total flux cleaned = -0.00609462 Jy ! Component: 650 - total flux cleaned = -0.00642661 Jy ! Component: 700 - total flux cleaned = -0.00658929 Jy ! Component: 750 - total flux cleaned = -0.00666955 Jy ! Component: 800 - total flux cleaned = -0.00667005 Jy ! Component: 850 - total flux cleaned = -0.00690785 Jy ! Component: 900 - total flux cleaned = -0.0069088 Jy ! Component: 950 - total flux cleaned = -0.00714081 Jy ! Component: 1000 - total flux cleaned = -0.00736993 Jy ! Component: 1050 - total flux cleaned = -0.00729374 Jy ! Component: 1100 - total flux cleaned = -0.00751806 Jy ! Component: 1150 - total flux cleaned = -0.00759176 Jy ! Component: 1200 - total flux cleaned = -0.00766543 Jy ! Component: 1250 - total flux cleaned = -0.00766593 Jy ! Component: 1300 - total flux cleaned = -0.00802675 Jy ! Component: 1350 - total flux cleaned = -0.00795593 Jy ! Component: 1400 - total flux cleaned = -0.00802701 Jy ! Component: 1450 - total flux cleaned = -0.00809708 Jy ! Component: 1500 - total flux cleaned = -0.00809779 Jy ! Component: 1550 - total flux cleaned = -0.00816714 Jy ! Component: 1600 - total flux cleaned = -0.00823573 Jy ! Component: 1650 - total flux cleaned = -0.00830317 Jy ! Component: 1700 - total flux cleaned = -0.00803283 Jy ! Component: 1750 - total flux cleaned = -0.00830083 Jy ! Component: 1800 - total flux cleaned = -0.00849932 Jy ! Component: 1850 - total flux cleaned = -0.00843297 Jy ! Component: 1900 - total flux cleaned = -0.00856375 Jy ! Component: 1950 - total flux cleaned = -0.00862877 Jy ! Component: 2000 - total flux cleaned = -0.00850049 Jy ! Component: 2050 - total flux cleaned = -0.00862894 Jy ! Component: 2100 - total flux cleaned = -0.00888343 Jy ! Component: 2150 - total flux cleaned = -0.00907243 Jy ! Component: 2200 - total flux cleaned = -0.00900963 Jy ! Component: 2250 - total flux cleaned = -0.00913435 Jy ! Component: 2300 - total flux cleaned = -0.00919746 Jy ! Component: 2350 - total flux cleaned = -0.00938136 Jy ! Component: 2400 - total flux cleaned = -0.00944265 Jy ! Component: 2450 - total flux cleaned = -0.00974692 Jy ! Component: 2500 - total flux cleaned = -0.00986751 Jy ! Component: 2550 - total flux cleaned = -0.00992748 Jy ! Component: 2600 - total flux cleaned = -0.0101654 Jy ! Component: 2650 - total flux cleaned = -0.010284 Jy ! Component: 2700 - total flux cleaned = -0.0104612 Jy ! Component: 2750 - total flux cleaned = -0.0104032 Jy ! Component: 2800 - total flux cleaned = -0.0105195 Jy ! Component: 2850 - total flux cleaned = -0.0106354 Jy ! Component: 2900 - total flux cleaned = -0.0106351 Jy ! Component: 2950 - total flux cleaned = -0.0105782 Jy ! Component: 3000 - total flux cleaned = -0.0109769 Jy ! Component: 3050 - total flux cleaned = -0.0109769 Jy ! Component: 3100 - total flux cleaned = -0.0110899 Jy ! Component: 3150 - total flux cleaned = -0.0110337 Jy ! Component: 3200 - total flux cleaned = -0.0111454 Jy ! Component: 3250 - total flux cleaned = -0.0113119 Jy ! Component: 3300 - total flux cleaned = -0.0114773 Jy ! Component: 3350 - total flux cleaned = -0.0114219 Jy ! Component: 3400 - total flux cleaned = -0.0114218 Jy ! Component: 3450 - total flux cleaned = -0.0113131 Jy ! Component: 3500 - total flux cleaned = -0.0115291 Jy ! Component: 3550 - total flux cleaned = -0.0116904 Jy ! Component: 3600 - total flux cleaned = -0.011422 Jy ! Component: 3650 - total flux cleaned = -0.0113154 Jy ! Component: 3700 - total flux cleaned = -0.0114746 Jy ! Component: 3750 - total flux cleaned = -0.0114747 Jy ! Component: 3800 - total flux cleaned = -0.0114215 Jy ! Component: 3850 - total flux cleaned = -0.0116306 Jy ! Component: 3900 - total flux cleaned = -0.0114743 Jy ! Component: 3950 - total flux cleaned = -0.0114741 Jy ! Component: 4000 - total flux cleaned = -0.0114741 Jy ! Component: 4050 - total flux cleaned = -0.0114225 Jy ! Total flux subtracted in 4096 components = -0.0112179 Jy ! Clean residual min=-0.002977 max=0.003391 Jy/beam ! Clean residual mean=0.000003 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.696155 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 553 components and 0.696155 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv73_uvs/J0038-2459_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7687 x 2.376 at -8.012 degrees (North through East) ! Clean map min=-0.0073613 max=0.5223 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv73_uvs/J0038-2459_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= 0.5222 rms= 0.00087 Jy quit ! Quitting program ! Log file /scr/pima/rdv73_uvs/J0038-2459_X_uvs.log closed on Sat Jan 9 17:28:51 2016