! Started logfile: /scr/pima/rdv73_uvs/J0730-1141_S_uvs.log on Sat Jan 9 17:46:30 2016 obs /scr/pima/rdv73_uvs/J0730-1141_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv73_uvs/J0730-1141_S_uva.fits ! AN table 1: 2 integrations on 3 of 3 possible baselines. ! AN table 2: 3 integrations on 21 of 21 possible baselines. ! AN table 3: 2 integrations on 15 of 15 possible baselines. ! AN table 4: 3 integrations on 36 of 36 possible baselines. ! AN table 5: 3 integrations on 55 of 55 possible baselines. ! AN table 6: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.913215 visibilities/baseline/integration-bin. ! Found source: J0730-1141 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1852 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.4 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv73_uvs/J0730-1141_S] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:SC self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 1:ZC self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:KK self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 5:SC self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:HN self-cal status=correctable weight=1 ! 6:KK self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 6:PT self-cal status=correctable weight=1 ! 6:SC self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.400x0.400 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=3.209245Jy sigma=7.698970 ! Fit after self-cal, rms=2.113318Jy sigma=4.936490 ! 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:WZ ! Flagging baselines of antenna 1:WZ in the currently selected channels. flag 1:ZC ! Flagging baselines of antenna 1:ZC in the currently selected channels. flag 2:WZ ! Flagging baselines of antenna 2:WZ in the currently selected channels. flag 4:WZ ! Flagging baselines of antenna 4:WZ in the currently selected channels. flag 5:KK ! Flagging baselines of antenna 5:KK in the currently selected channels. flag 6:KK ! Flagging baselines of antenna 6:KK 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=2.939 mas, bmaj=6.726 mas, bpa=-1.509 degrees ! Estimated noise=9.41645 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 = 2.11627 Jy ! Component: 100 - total flux cleaned = 2.6389 Jy ! Total flux subtracted in 100 components = 2.6389 Jy ! Clean residual min=-0.120699 max=0.272151 Jy/beam ! Clean residual mean=-0.000172 rms=0.035672 Jy/beam ! Combined flux in latest and established models = 2.6389 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 2.6389 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 2 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.939113Jy sigma=2.084423 ! Fit after self-cal, rms=0.938777Jy sigma=2.083734 ! Inverting map and beam ! Estimated beam: bmin=2.939 mas, bmaj=6.726 mas, bpa=-1.509 degrees ! Estimated noise=9.41645 mJy/beam. ! Added new window around map position (3.6, 5.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.299852 Jy ! Component: 100 - total flux cleaned = 0.501486 Jy ! Total flux subtracted in 100 components = 0.501486 Jy ! Clean residual min=-0.099518 max=0.189952 Jy/beam ! Clean residual mean=-0.000051 rms=0.027662 Jy/beam ! Combined flux in latest and established models = 3.14039 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 3.14039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.746463Jy sigma=1.662154 ! Fit after self-cal, rms=0.745106Jy sigma=1.657581 ! Inverting map ! Added new window around map position (-4, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.177776 Jy ! Component: 100 - total flux cleaned = 0.30468 Jy ! Total flux subtracted in 100 components = 0.30468 Jy ! Clean residual min=-0.090358 max=0.136720 Jy/beam ! Clean residual mean=0.000042 rms=0.024105 Jy/beam ! Combined flux in latest and established models = 3.44507 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 40 components and 3.44507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.661005Jy sigma=1.485545 ! Fit after self-cal, rms=0.660197Jy sigma=1.483190 ! 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=3.559 mas, bmaj=8.061 mas, bpa=-5.615 degrees ! Estimated noise=8.30186 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 = 0.158085 Jy ! Component: 100 - total flux cleaned = 0.24242 Jy ! Component: 150 - total flux cleaned = 0.268414 Jy ! Component: 200 - total flux cleaned = 0.284651 Jy ! Total flux subtracted in 200 components = 0.284651 Jy ! Clean residual min=-0.085936 max=0.118787 Jy/beam ! Clean residual mean=0.000400 rms=0.024020 Jy/beam ! Combined flux in latest and established models = 3.72972 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 63 components and 3.72972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.596772Jy sigma=1.357040 ! Fit after self-cal, rms=0.596381Jy sigma=1.355999 ! 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: ! SC 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.91 HN 1.25 LA 1.04 NL 1.01 ! PT 1.13 SC 0.97 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.92 HN 1.23 KP 0.99 LA 0.98 ! NL 1.00 PT 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.88 HN 1.24 KP 0.96 LA 0.99 ! NL 0.93 OV 0.99 PT 1.07 SC 0.91 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 FD 0.90 HN 1.10 KK 1.00* ! KP 1.01 LA 0.97 MK 0.92 NL 0.89 ! OV 1.01 PT 1.04 SC 1.02 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 FD 0.90 HN 1.27 KK 1.00* ! KP 1.02 LA 0.99 MK 0.84 OV 0.99 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! SC 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 1.31 LA 0.96 NL 1.06 ! PT 1.06 SC 1.05 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.93 HN 1.26 KP 1.03 LA 0.91 ! NL 0.98 PT 1.10 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.94 HN 1.30 KP 1.00 LA 0.95 ! NL 0.94 OV 1.06 PT 1.04 SC 0.97 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.11 FD 0.93 HN 1.21 KK 1.00* ! KP 1.02 LA 0.93 MK 1.00 NL 0.91 ! OV 1.04 PT 1.06 SC 1.07 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.06 FD 0.98 HN 1.33 KK 1.00* ! KP 1.05 LA 0.94 MK 0.94 OV 1.03 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! SC 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 HN 1.34 LA 0.90 NL 1.12 ! PT 1.11 SC 0.96 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 HN 1.32 KP 1.00 LA 0.84 ! NL 1.01 PT 1.11 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.94 HN 1.46 KP 0.93 LA 0.86 ! NL 1.03 OV 1.08 PT 1.11 SC 0.88 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.10 FD 0.96 HN 1.26 KK 1.00* ! KP 1.00 LA 0.85 MK 0.99 NL 0.95 ! OV 1.07 PT 1.10 SC 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.11 FD 0.95 HN 1.35 KK 1.00* ! KP 1.03 LA 0.84 MK 0.97 OV 1.07 ! PT 1.11 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! SC 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.91 HN 1.23 LA 0.76 NL 0.99 ! PT 0.95 SC 0.99 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.96 HN 1.16 KP 0.90 LA 0.72 ! NL 0.90 PT 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.94 HN 1.24 KP 0.84 LA 0.73 ! NL 0.91 OV 0.87 PT 0.96 SC 0.93 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.69 FD 0.93 HN 1.18 KK 1.00* ! KP 0.92 LA 0.72 MK 1.12 NL 0.86 ! OV 0.86 PT 0.95 SC 0.99 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 FD 0.95 HN 1.19 KK 1.00* ! KP 0.93 LA 0.72 MK 1.05 OV 0.87 ! PT 0.95 SC 1.01 ! ! ! Fit before self-cal, rms=0.596381Jy sigma=1.355999 ! Fit after self-cal, rms=0.242888Jy sigma=0.524883 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.613 mas, bmaj=8.131 mas, bpa=-4.992 degrees ! Estimated noise=8.32886 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 = -0.0816818 Jy ! Component: 100 - total flux cleaned = -0.128276 Jy ! Component: 150 - total flux cleaned = -0.138329 Jy ! Component: 200 - total flux cleaned = -0.138393 Jy ! Total flux subtracted in 200 components = -0.138393 Jy ! Clean residual min=-0.045392 max=0.035307 Jy/beam ! Clean residual mean=-0.000001 rms=0.008599 Jy/beam ! Combined flux in latest and established models = 3.59132 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 87 components and 3.59132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203608Jy sigma=0.451773 ! Fit after self-cal, rms=0.203296Jy sigma=0.450352 ! 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=0.203296Jy sigma=0.450352 ! Fit after self-cal, rms=0.191418Jy sigma=0.416536 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.627 mas, bmaj=8.142 mas, bpa=-4.859 degrees ! Estimated noise=8.3213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.05196 Jy ! Component: 100 - total flux cleaned = -0.0769375 Jy ! Component: 150 - total flux cleaned = -0.0839495 Jy ! Component: 200 - total flux cleaned = -0.083932 Jy ! Total flux subtracted in 200 components = -0.083932 Jy ! Clean residual min=-0.035046 max=0.027464 Jy/beam ! Clean residual mean=0.000004 rms=0.006844 Jy/beam ! Combined flux in latest and established models = 3.50739 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 3.50739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172117Jy sigma=0.381144 ! Fit after self-cal, rms=0.171986Jy sigma=0.380368 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 = -0.00269663 Jy ! Component: 100 - total flux cleaned = -0.00221048 Jy ! Component: 150 - total flux cleaned = -0.00176614 Jy ! Component: 200 - total flux cleaned = -0.00178337 Jy ! Total flux subtracted in 200 components = -0.00178337 Jy ! Clean residual min=-0.033701 max=0.027326 Jy/beam ! Clean residual mean=0.000004 rms=0.006698 Jy/beam ! Combined flux in latest and established models = 3.50561 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 106 components and 3.50561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169284Jy sigma=0.374931 ! Fit after self-cal, rms=0.169216Jy sigma=0.374590 ! 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=0.169216Jy sigma=0.374590 ! Fit after self-cal, rms=0.161060Jy sigma=0.352984 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.634 mas, bmaj=8.145 mas, bpa=-4.697 degrees ! Estimated noise=8.32213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0346947 Jy ! Component: 100 - total flux cleaned = -0.0486158 Jy ! Component: 150 - total flux cleaned = -0.0536853 Jy ! Component: 200 - total flux cleaned = -0.0549169 Jy ! Total flux subtracted in 200 components = -0.0549169 Jy ! Clean residual min=-0.027559 max=0.023281 Jy/beam ! Clean residual mean=0.000001 rms=0.005588 Jy/beam ! Combined flux in latest and established models = 3.45069 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 111 components and 3.45069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151333Jy sigma=0.334986 ! Fit after self-cal, rms=0.151314Jy sigma=0.334743 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 = -0.00178293 Jy ! Component: 100 - total flux cleaned = -0.00143291 Jy ! Component: 150 - total flux cleaned = -0.00110818 Jy ! Component: 200 - total flux cleaned = -0.00110409 Jy ! Total flux subtracted in 200 components = -0.00110409 Jy ! Clean residual min=-0.026849 max=0.022976 Jy/beam ! Clean residual mean=-0.000000 rms=0.005521 Jy/beam ! Combined flux in latest and established models = 3.44959 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 117 components and 3.44959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149971Jy sigma=0.331257 ! Fit after self-cal, rms=0.149947Jy sigma=0.331150 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149947Jy sigma=0.331150 ! Fit after self-cal, rms=0.144954Jy sigma=0.319779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.525 mas, bmaj=12.93 mas, bpa=-8.198 degrees ! Estimated noise=10.2381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0251319 Jy ! Component: 100 - total flux cleaned = -0.0320406 Jy ! Component: 150 - total flux cleaned = -0.031687 Jy ! Component: 200 - total flux cleaned = -0.0310386 Jy ! Total flux subtracted in 200 components = -0.0310386 Jy ! Clean residual min=-0.025344 max=0.022375 Jy/beam ! Clean residual mean=0.000033 rms=0.006126 Jy/beam ! Combined flux in latest and established models = 3.41855 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 123 components and 3.41855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140517Jy sigma=0.314689 ! Fit after self-cal, rms=0.140372Jy sigma=0.313850 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 = -0.000450565 Jy ! Component: 100 - total flux cleaned = -0.000177316 Jy ! Component: 150 - total flux cleaned = 0.000371281 Jy ! Component: 200 - total flux cleaned = 0.000624388 Jy ! Total flux subtracted in 200 components = 0.000624388 Jy ! Clean residual min=-0.024848 max=0.021843 Jy/beam ! Clean residual mean=0.000037 rms=0.006030 Jy/beam ! Combined flux in latest and established models = 3.41917 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 126 components and 3.41917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139962Jy sigma=0.314263 ! Fit after self-cal, rms=0.139782Jy sigma=0.313598 ! 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:SC,true ! 1:SC 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:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:NL,true ! 2:NL 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:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:HN,true ! 3:HN 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:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 3:PT,true ! 3:PT self-cal status=fixed weight=1 selfant 4:FD,true ! 4:FD self-cal status=fixed weight=1 selfant 4:HN,true ! 4:HN self-cal status=fixed weight=1 selfant 4:KP,true ! 4:KP self-cal status=fixed weight=1 selfant 4:LA,true ! 4:LA self-cal status=fixed weight=1 selfant 4:NL,true ! 4:NL self-cal status=fixed weight=1 selfant 4:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 4:PT,true ! 4:PT self-cal status=fixed weight=1 selfant 4:SC,true ! 4:SC self-cal status=fixed weight=1 selfant 5:BR,true ! 5:BR self-cal status=fixed weight=1 selfant 5:FD,true ! 5:FD self-cal status=fixed weight=1 selfant 5:HN,true ! 5:HN self-cal status=fixed weight=1 selfant 5:KP,true ! 5:KP self-cal status=fixed weight=1 selfant 5:LA,true ! 5:LA self-cal status=fixed weight=1 selfant 5:MK,true ! 5:MK self-cal status=fixed weight=1 selfant 5:NL,true ! 5:NL self-cal status=fixed weight=1 selfant 5:OV,true ! 5:OV self-cal status=fixed weight=1 selfant 5:PT,true ! 5:PT self-cal status=fixed weight=1 selfant 5:SC,true ! 5:SC self-cal status=fixed weight=1 selfant 6:BR,true ! 6:BR self-cal status=fixed weight=1 selfant 6:FD,true ! 6:FD self-cal status=fixed weight=1 selfant 6:HN,true ! 6:HN self-cal status=fixed weight=1 selfant 6:KP,true ! 6:KP self-cal status=fixed weight=1 selfant 6:LA,true ! 6:LA self-cal status=fixed weight=1 selfant 6:MK,true ! 6:MK self-cal status=fixed weight=1 selfant 6:OV,true ! 6:OV self-cal status=fixed weight=1 selfant 6:PT,true ! 6:PT self-cal status=fixed weight=1 selfant 6:SC,true ! 6: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 4 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.454855Jy sigma=0.952304 ! Fit after self-cal, rms=0.200420Jy sigma=0.486193 selfant "",false ! 1:SC self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 1:ZC self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:KK self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 5:SC self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:HN self-cal status=correctable weight=1 ! 6:KK self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 6:PT self-cal status=correctable weight=1 ! 6: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 2 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.200420Jy sigma=0.486193 ! Fit after self-cal, rms=0.149657Jy sigma=0.322784 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=2.294 mas, bmaj=6.986 mas, bpa=-5.676 degrees ! Estimated noise=8.99162 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 = -0.025276 Jy ! Component: 100 - total flux cleaned = -0.0395275 Jy ! Component: 150 - total flux cleaned = -0.0455518 Jy ! Component: 200 - total flux cleaned = -0.0502593 Jy ! Total flux subtracted in 200 components = -0.0502593 Jy ! Clean residual min=-0.026966 max=0.020037 Jy/beam ! Clean residual mean=-0.000009 rms=0.004652 Jy/beam ! Combined flux in latest and established models = 3.36891 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 141 components and 3.36891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145107Jy sigma=0.312412 ! Fit after self-cal, rms=0.144099Jy sigma=0.310847 ! 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=2.747 mas, bmaj=8.304 mas, bpa=-7.619 degrees ! Estimated noise=7.70353 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 (-6, 6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200999 Jy ! Component: 100 - total flux cleaned = 0.027331 Jy ! Component: 150 - total flux cleaned = 0.0295568 Jy ! Component: 200 - total flux cleaned = 0.0305399 Jy ! Component: 250 - total flux cleaned = 0.0300836 Jy ! Component: 300 - total flux cleaned = 0.0292669 Jy ! Component: 350 - total flux cleaned = 0.0289012 Jy ! Component: 400 - total flux cleaned = 0.0285444 Jy ! Total flux subtracted in 400 components = 0.0285444 Jy ! Clean residual min=-0.017552 max=0.016864 Jy/beam ! Clean residual mean=0.000047 rms=0.003656 Jy/beam ! Combined flux in latest and established models = 3.39746 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 197 components and 3.39746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136169Jy sigma=0.293343 ! Fit after self-cal, rms=0.135563Jy sigma=0.292008 ! 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 = 0.00379585 Jy ! Component: 100 - total flux cleaned = 0.00415927 Jy ! Component: 150 - total flux cleaned = 0.00449444 Jy ! Component: 200 - total flux cleaned = 0.00448442 Jy ! Component: 250 - total flux cleaned = 0.00418961 Jy ! Component: 300 - total flux cleaned = 0.00390721 Jy ! Component: 350 - total flux cleaned = 0.0039106 Jy ! Component: 400 - total flux cleaned = 0.00365961 Jy ! Total flux subtracted in 400 components = 0.00365961 Jy ! Clean residual min=-0.016392 max=0.015845 Jy/beam ! Clean residual mean=0.000051 rms=0.003498 Jy/beam ! Combined flux in latest and established models = 3.40112 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 219 components and 3.40112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132674Jy sigma=0.286475 ! Fit after self-cal, rms=0.132508Jy sigma=0.286147 ! 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 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 5. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.399485Jy sigma=0.887871 ! Fit after self-cal, rms=0.129568Jy sigma=0.279377 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.754 mas, bmaj=8.295 mas, bpa=-7.549 degrees ! Estimated noise=7.70284 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0108494 Jy ! Component: 100 - total flux cleaned = -0.0127394 Jy ! Component: 150 - total flux cleaned = -0.0127419 Jy ! Component: 200 - total flux cleaned = -0.0121659 Jy ! Component: 250 - total flux cleaned = -0.01162 Jy ! Component: 300 - total flux cleaned = -0.0111161 Jy ! Component: 350 - total flux cleaned = -0.0108772 Jy ! Component: 400 - total flux cleaned = -0.0104114 Jy ! Total flux subtracted in 400 components = -0.0104114 Jy ! Clean residual min=-0.014531 max=0.014179 Jy/beam ! Clean residual mean=0.000037 rms=0.003055 Jy/beam ! Combined flux in latest and established models = 3.39071 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 243 components and 3.39071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126124Jy sigma=0.273289 ! Fit after self-cal, rms=0.125921Jy sigma=0.272985 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 (5.6, 26.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00731226 Jy ! Component: 100 - total flux cleaned = 0.0111892 Jy ! Component: 150 - total flux cleaned = 0.0126524 Jy ! Component: 200 - total flux cleaned = 0.0129971 Jy ! Component: 250 - total flux cleaned = 0.0138917 Jy ! Component: 300 - total flux cleaned = 0.0147079 Jy ! Component: 350 - total flux cleaned = 0.0149567 Jy ! Component: 400 - total flux cleaned = 0.0154403 Jy ! Total flux subtracted in 400 components = 0.0154403 Jy ! Clean residual min=-0.012783 max=0.012178 Jy/beam ! Clean residual mean=0.000048 rms=0.002736 Jy/beam ! Combined flux in latest and established models = 3.40615 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 279 components and 3.40615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121821Jy sigma=0.264710 ! Fit after self-cal, rms=0.121632Jy sigma=0.264151 ! 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=0.121632Jy sigma=0.264151 ! Fit after self-cal, rms=0.120249Jy sigma=0.261931 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.757 mas, bmaj=8.29 mas, bpa=-7.517 degrees ! Estimated noise=7.6981 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00684982 Jy ! Component: 100 - total flux cleaned = -0.00798325 Jy ! Component: 150 - total flux cleaned = -0.00799232 Jy ! Component: 200 - total flux cleaned = -0.0079858 Jy ! Component: 250 - total flux cleaned = -0.00776312 Jy ! Component: 300 - total flux cleaned = -0.00776922 Jy ! Component: 350 - total flux cleaned = -0.00797943 Jy ! Component: 400 - total flux cleaned = -0.00838412 Jy ! Total flux subtracted in 400 components = -0.00838412 Jy ! Clean residual min=-0.011499 max=0.011045 Jy/beam ! Clean residual mean=0.000041 rms=0.002499 Jy/beam ! Combined flux in latest and established models = 3.39776 Jy selfcal ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 311 components and 3.39776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118093Jy sigma=0.257900 ! Fit after self-cal, rms=0.117998Jy sigma=0.257739 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 = 0.000675904 Jy ! Component: 100 - total flux cleaned = 0.00046979 Jy ! Component: 150 - total flux cleaned = -9.94058e-05 Jy ! Component: 200 - total flux cleaned = 8.33184e-05 Jy ! Component: 250 - total flux cleaned = -9.75795e-05 Jy ! Component: 300 - total flux cleaned = -0.000269586 Jy ! Component: 350 - total flux cleaned = -0.000267975 Jy ! Component: 400 - total flux cleaned = -0.000430114 Jy ! Total flux subtracted in 400 components = -0.000430114 Jy ! Clean residual min=-0.011023 max=0.010284 Jy/beam ! Clean residual mean=0.000040 rms=0.002418 Jy/beam ! Combined flux in latest and established models = 3.39733 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 339 components and 3.39733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116908Jy sigma=0.255504 ! Fit after self-cal, rms=0.116840Jy sigma=0.255390 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime3 ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116840Jy sigma=0.255390 ! Fit after self-cal, rms=0.115819Jy sigma=0.253197 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.45 mas, bmaj=12.95 mas, bpa=-8.905 degrees ! Estimated noise=10.0839 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00604232 Jy ! Component: 100 - total flux cleaned = -0.0086516 Jy ! Component: 150 - total flux cleaned = -0.0113548 Jy ! Component: 200 - total flux cleaned = -0.0125832 Jy ! Component: 250 - total flux cleaned = -0.0138232 Jy ! Component: 300 - total flux cleaned = -0.0143304 Jy ! Component: 350 - total flux cleaned = -0.0146884 Jy ! Component: 400 - total flux cleaned = -0.0151424 Jy ! Total flux subtracted in 400 components = -0.0151424 Jy ! Clean residual min=-0.011252 max=0.010225 Jy/beam ! Clean residual mean=0.000074 rms=0.002860 Jy/beam ! Combined flux in latest and established models = 3.38219 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 366 components and 3.38219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115065Jy sigma=0.251911 ! Fit after self-cal, rms=0.114985Jy sigma=0.251766 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 = -0.000379045 Jy ! Component: 100 - total flux cleaned = -0.000489362 Jy ! Component: 150 - total flux cleaned = -0.000805818 Jy ! Component: 200 - total flux cleaned = -0.000903255 Jy ! Component: 250 - total flux cleaned = -0.00100015 Jy ! Component: 300 - total flux cleaned = -0.00118305 Jy ! Component: 350 - total flux cleaned = -0.00126822 Jy ! Component: 400 - total flux cleaned = -0.00143625 Jy ! Total flux subtracted in 400 components = -0.00143625 Jy ! Clean residual min=-0.010831 max=0.009848 Jy/beam ! Clean residual mean=0.000071 rms=0.002826 Jy/beam ! Combined flux in latest and established models = 3.38076 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 383 components and 3.38076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114833Jy sigma=0.251297 ! Fit after self-cal, rms=0.114809Jy sigma=0.251230 ! 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=2.758 mas, bmaj=8.286 mas, bpa=-7.498 degrees ! Estimated noise=7.69537 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.758 x 8.286 at -7.498 degrees (North through East) ! Clean map min=-0.042812 max=2.6614 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=0.114809Jy sigma=0.251230 ! Fit after self-cal, rms=0.109904Jy sigma=0.228428 ! Inverting map and beam ! Estimated beam: bmin=2.759 mas, bmaj=8.287 mas, bpa=-7.501 degrees ! Estimated noise=7.69299 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00142132 Jy ! Component: 100 - total flux cleaned = -0.002083 Jy ! Component: 150 - total flux cleaned = -0.0024597 Jy ! Component: 200 - total flux cleaned = -0.0028146 Jy ! Component: 250 - total flux cleaned = -0.00264871 Jy ! Component: 300 - total flux cleaned = -0.00249093 Jy ! Component: 350 - total flux cleaned = -0.00219143 Jy ! Component: 400 - total flux cleaned = -0.00219201 Jy ! Total flux subtracted in 400 components = -0.00219201 Jy ! Clean residual min=-0.008594 max=0.009310 Jy/beam ! Clean residual mean=0.000030 rms=0.002170 Jy/beam ! Combined flux in latest and established models = 3.37856 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 407 components and 3.37856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108773Jy sigma=0.225652 ! Fit after self-cal, rms=0.108728Jy sigma=0.225561 ! Inverting map ! Added new window around map position (-6.4, -28.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444832 Jy ! Component: 100 - total flux cleaned = 0.00477085 Jy ! Component: 150 - total flux cleaned = 0.00435297 Jy ! Component: 200 - total flux cleaned = 0.00377606 Jy ! Component: 250 - total flux cleaned = 0.00324527 Jy ! Component: 300 - total flux cleaned = 0.00307787 Jy ! Component: 350 - total flux cleaned = 0.00292322 Jy ! Component: 400 - total flux cleaned = 0.00262317 Jy ! Total flux subtracted in 400 components = 0.00262317 Jy ! Clean residual min=-0.008216 max=0.007739 Jy/beam ! Clean residual mean=0.000030 rms=0.002007 Jy/beam ! Combined flux in latest and established models = 3.38119 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 456 components and 3.38119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107128Jy sigma=0.221615 ! Fit after self-cal, rms=0.107095Jy sigma=0.221469 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107095Jy sigma=0.221469 ! Fit after self-cal, rms=0.106631Jy sigma=0.220693 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=2.302 mas, bmaj=6.967 mas, bpa=-5.527 degrees ! Estimated noise=8.98422 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.06049 Jy ! Component: 100 - total flux cleaned = 2.60107 Jy ! Component: 150 - total flux cleaned = 2.84646 Jy ! Component: 200 - total flux cleaned = 2.97003 Jy ! Component: 250 - total flux cleaned = 3.04893 Jy ! Component: 300 - total flux cleaned = 3.10599 Jy ! Component: 350 - total flux cleaned = 3.15144 Jy ! Component: 400 - total flux cleaned = 3.18848 Jy ! Total flux subtracted in 400 components = 3.18848 Jy ! Clean residual min=-0.021353 max=0.024830 Jy/beam ! Clean residual mean=-0.000080 rms=0.005099 Jy/beam ! Combined flux in latest and established models = 3.18848 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 48 model components to the UV plane model. ! The established model now contains 48 components and 3.18848 Jy ! Inverting map and beam ! Estimated beam: bmin=2.76 mas, bmaj=8.284 mas, bpa=-7.487 degrees ! Estimated noise=7.69104 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 = 0.0532842 Jy ! Component: 100 - total flux cleaned = 0.0911751 Jy ! Component: 150 - total flux cleaned = 0.115758 Jy ! Component: 200 - total flux cleaned = 0.131062 Jy ! Component: 250 - total flux cleaned = 0.1418 Jy ! Component: 300 - total flux cleaned = 0.149054 Jy ! Component: 350 - total flux cleaned = 0.154897 Jy ! Component: 400 - total flux cleaned = 0.159594 Jy ! Total flux subtracted in 400 components = 0.159594 Jy ! Clean residual min=-0.013994 max=0.013003 Jy/beam ! Clean residual mean=0.000015 rms=0.003301 Jy/beam ! Combined flux in latest and established models = 3.34808 Jy ! Adding 128 model components to the UV plane model. ! The established model now contains 161 components and 3.34808 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.458 mas, bmaj=12.95 mas, bpa=-8.863 degrees ! Estimated noise=10.0714 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00656335 Jy ! Component: 100 - total flux cleaned = 0.0112958 Jy ! Component: 150 - total flux cleaned = 0.0112755 Jy ! Component: 200 - total flux cleaned = 0.0123351 Jy ! Component: 250 - total flux cleaned = 0.0137722 Jy ! Component: 300 - total flux cleaned = 0.014214 Jy ! Component: 350 - total flux cleaned = 0.0154514 Jy ! Component: 400 - total flux cleaned = 0.015462 Jy ! Total flux subtracted in 400 components = 0.015462 Jy ! Clean residual min=-0.010541 max=0.009688 Jy/beam ! Clean residual mean=0.000052 rms=0.003162 Jy/beam ! Combined flux in latest and established models = 3.36354 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 = 0.000369572 Jy ! Component: 100 - total flux cleaned = 0.00103708 Jy ! Component: 150 - total flux cleaned = 0.0010356 Jy ! Component: 200 - total flux cleaned = 0.00134118 Jy ! Component: 250 - total flux cleaned = 0.00188535 Jy ! Component: 300 - total flux cleaned = 0.00161961 Jy ! Component: 350 - total flux cleaned = 0.00211061 Jy ! Component: 400 - total flux cleaned = 0.00211207 Jy ! Total flux subtracted in 400 components = 0.00211207 Jy ! Clean residual min=-0.009129 max=0.008032 Jy/beam ! Clean residual mean=0.000043 rms=0.002640 Jy/beam ! Combined flux in latest and established models = 3.36565 Jy ! Adding 149 model components to the UV plane model. ! The established model now contains 301 components and 3.36565 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.76 mas, bmaj=8.284 mas, bpa=-7.487 degrees ! Estimated noise=7.69104 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00485491 Jy ! Component: 100 - total flux cleaned = -0.0044709 Jy ! Component: 150 - total flux cleaned = -0.00274757 Jy ! Component: 200 - total flux cleaned = -0.00274769 Jy ! Component: 250 - total flux cleaned = -0.00214543 Jy ! Component: 300 - total flux cleaned = -0.00158221 Jy ! Component: 350 - total flux cleaned = -0.00104091 Jy ! Component: 400 - total flux cleaned = -0.000516489 Jy ! Total flux subtracted in 400 components = -0.000516489 Jy ! Clean residual min=-0.008696 max=0.009834 Jy/beam ! Clean residual mean=0.000013 rms=0.002186 Jy/beam ! Combined flux in latest and established models = 3.36514 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 358 components and 3.36514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109685Jy sigma=0.229187 ! Fit after self-cal, rms=0.109240Jy sigma=0.227551 wmodel /scr/pima/rdv73_uvs/J0730-1141_S_map.mod ! Writing 358 model components to file: /scr/pima/rdv73_uvs/J0730-1141_S_map.mod wobs /scr/pima/rdv73_uvs/J0730-1141_S_uvs.fits ! Applying 1030 buffered edits. ! Writing UV FITS file: /scr/pima/rdv73_uvs/J0730-1141_S_uvs.fits wwins /scr/pima/rdv73_uvs/J0730-1141_S_map.win ! wwins: Wrote 6 windows to /scr/pima/rdv73_uvs/J0730-1141_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00148373 Jy ! Component: 100 - total flux cleaned = -0.00206711 Jy ! Component: 150 - total flux cleaned = -0.00277207 Jy ! Component: 200 - total flux cleaned = -0.00346062 Jy ! Component: 250 - total flux cleaned = -0.00439454 Jy ! Component: 300 - total flux cleaned = -0.00504154 Jy ! Component: 350 - total flux cleaned = -0.00529329 Jy ! Component: 400 - total flux cleaned = -0.00554098 Jy ! Component: 450 - total flux cleaned = -0.00554175 Jy ! Component: 500 - total flux cleaned = -0.00578251 Jy ! Component: 550 - total flux cleaned = -0.00625217 Jy ! Component: 600 - total flux cleaned = -0.00636755 Jy ! Component: 650 - total flux cleaned = -0.00682344 Jy ! Component: 700 - total flux cleaned = -0.00682409 Jy ! Component: 750 - total flux cleaned = -0.00704499 Jy ! Component: 800 - total flux cleaned = -0.00704531 Jy ! Component: 850 - total flux cleaned = -0.00693787 Jy ! Component: 900 - total flux cleaned = -0.00672511 Jy ! Component: 950 - total flux cleaned = -0.00620328 Jy ! Component: 1000 - total flux cleaned = -0.00641278 Jy ! Component: 1050 - total flux cleaned = -0.00620837 Jy ! Component: 1100 - total flux cleaned = -0.00590447 Jy ! Component: 1150 - total flux cleaned = -0.00600492 Jy ! Component: 1200 - total flux cleaned = -0.00580602 Jy ! Component: 1250 - total flux cleaned = -0.00561005 Jy ! Component: 1300 - total flux cleaned = -0.00522143 Jy ! Component: 1350 - total flux cleaned = -0.00522181 Jy ! Component: 1400 - total flux cleaned = -0.00455428 Jy ! Component: 1450 - total flux cleaned = -0.0046494 Jy ! Component: 1500 - total flux cleaned = -0.00417995 Jy ! Component: 1550 - total flux cleaned = -0.00380714 Jy ! Component: 1600 - total flux cleaned = -0.00371492 Jy ! Component: 1650 - total flux cleaned = -0.00353118 Jy ! Component: 1700 - total flux cleaned = -0.0035309 Jy ! Component: 1750 - total flux cleaned = -0.00317145 Jy ! Component: 1800 - total flux cleaned = -0.00325904 Jy ! Component: 1850 - total flux cleaned = -0.00290601 Jy ! Component: 1900 - total flux cleaned = -0.00290572 Jy ! Component: 1950 - total flux cleaned = -0.00281804 Jy ! Component: 2000 - total flux cleaned = -0.0023884 Jy ! Component: 2050 - total flux cleaned = -0.0026454 Jy ! Component: 2100 - total flux cleaned = -0.00264434 Jy ! Component: 2150 - total flux cleaned = -0.00264383 Jy ! Component: 2200 - total flux cleaned = -0.0027272 Jy ! Component: 2250 - total flux cleaned = -0.00272754 Jy ! Component: 2300 - total flux cleaned = -0.00305863 Jy ! Component: 2350 - total flux cleaned = -0.00314044 Jy ! Component: 2400 - total flux cleaned = -0.00338416 Jy ! Component: 2450 - total flux cleaned = -0.00354466 Jy ! Component: 2500 - total flux cleaned = -0.0034644 Jy ! Component: 2550 - total flux cleaned = -0.0037832 Jy ! Component: 2600 - total flux cleaned = -0.00386206 Jy ! Component: 2650 - total flux cleaned = -0.00401879 Jy ! Component: 2700 - total flux cleaned = -0.00417546 Jy ! Component: 2750 - total flux cleaned = -0.00409798 Jy ! Component: 2800 - total flux cleaned = -0.00417492 Jy ! Component: 2850 - total flux cleaned = -0.00455846 Jy ! Component: 2900 - total flux cleaned = -0.00463512 Jy ! Component: 2950 - total flux cleaned = -0.00471124 Jy ! Component: 3000 - total flux cleaned = -0.0049373 Jy ! Component: 3050 - total flux cleaned = -0.00508743 Jy ! Component: 3100 - total flux cleaned = -0.0053848 Jy ! Component: 3150 - total flux cleaned = -0.00538436 Jy ! Component: 3200 - total flux cleaned = -0.00575093 Jy ! Component: 3250 - total flux cleaned = -0.00604088 Jy ! Component: 3300 - total flux cleaned = -0.00589508 Jy ! Component: 3350 - total flux cleaned = -0.00603949 Jy ! Component: 3400 - total flux cleaned = -0.00618285 Jy ! Component: 3450 - total flux cleaned = -0.0064671 Jy ! Component: 3500 - total flux cleaned = -0.00653807 Jy ! Component: 3550 - total flux cleaned = -0.00703065 Jy ! Component: 3600 - total flux cleaned = -0.00689027 Jy ! Component: 3650 - total flux cleaned = -0.00709847 Jy ! Component: 3700 - total flux cleaned = -0.00737472 Jy ! Component: 3750 - total flux cleaned = -0.00771802 Jy ! Component: 3800 - total flux cleaned = -0.00751276 Jy ! Component: 3850 - total flux cleaned = -0.00785343 Jy ! Component: 3900 - total flux cleaned = -0.00765122 Jy ! Component: 3950 - total flux cleaned = -0.00771812 Jy ! Component: 4000 - total flux cleaned = -0.00825491 Jy ! Component: 4050 - total flux cleaned = -0.00838762 Jy ! Total flux subtracted in 4096 components = -0.00832124 Jy ! Clean residual min=-0.004070 max=0.004188 Jy/beam ! Clean residual mean=-0.000018 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 3.35682 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 667 components and 3.35681 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv73_uvs/J0730-1141_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.76 x 8.284 at -7.487 degrees (North through East) ! Clean map min=-0.027646 max=2.6833 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv73_uvs/J0730-1141_S_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 2.6833 rms= 0.0013 Jy quit ! Quitting program ! Log file /scr/pima/rdv73_uvs/J0730-1141_S_uvs.log closed on Sat Jan 9 17:46:36 2016