! Started logfile: /scr/pima/rdv73_uvs/J1257-3155_X_uvs.log on Sat Jan 9 17:35:07 2016 obs /scr/pima/rdv73_uvs/J1257-3155_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv73_uvs/J1257-3155_X_uva.fits ! AN table 1: 3 integrations on 15 of 15 possible baselines. ! AN table 2: 3 integrations on 21 of 21 possible baselines. ! AN table 3: 7 integrations on 3 of 3 possible baselines. ! AN table 4: 3 integrations on 6 of 6 possible baselines. ! AN table 5: 10 integrations on 28 of 28 possible baselines. ! AN table 6: 4 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.863109 visibilities/baseline/integration-bin. ! Found source: J1257-3155 ! ! 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 1488 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/J1257-3155_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:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA 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:KK self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD 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:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 6:KK self-cal status=correctable weight=1 ! 6:MK 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 7 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 23 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 23 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 23 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 23 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.337788Jy sigma=4.894925 ! Fit after self-cal, rms=0.409639Jy sigma=1.312505 ! 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 3:KK ! Flagging baselines of antenna 3:KK in the currently selected channels. flag 4:KK ! Flagging baselines of antenna 4:KK 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=0.8099 mas, bmaj=3.282 mas, bpa=-8.094 degrees ! Estimated noise=8.71396 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 = 0.641606 Jy ! Component: 100 - total flux cleaned = 0.879261 Jy ! Total flux subtracted in 100 components = 0.879261 Jy ! Clean residual min=-0.048020 max=0.110630 Jy/beam ! Clean residual mean=-0.000201 rms=0.015235 Jy/beam ! Combined flux in latest and established models = 0.879261 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.879261 Jy ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 13 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 13 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 13 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 13 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.287022Jy sigma=1.045537 ! Fit after self-cal, rms=0.290329Jy sigma=1.057399 ! Inverting map and beam ! Estimated beam: bmin=0.8179 mas, bmaj=3.576 mas, bpa=-6.534 degrees ! Estimated noise=8.86835 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.130299 Jy ! Component: 100 - total flux cleaned = 0.205405 Jy ! Total flux subtracted in 100 components = 0.205405 Jy ! Clean residual min=-0.037211 max=0.055273 Jy/beam ! Clean residual mean=-0.000051 rms=0.010437 Jy/beam ! Combined flux in latest and established models = 1.08467 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 31 components and 1.08467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194103Jy sigma=0.675389 ! Fit after self-cal, rms=0.194068Jy sigma=0.675210 ! Inverting map print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=4.043 mas, bpa=-6.868 degrees ! Estimated noise=7.16179 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 (2.4, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0722975 Jy ! Component: 100 - total flux cleaned = 0.102278 Jy ! Component: 150 - total flux cleaned = 0.109695 Jy ! Component: 200 - total flux cleaned = 0.115378 Jy ! Total flux subtracted in 200 components = 0.115378 Jy ! Clean residual min=-0.033947 max=0.033933 Jy/beam ! Clean residual mean=0.000255 rms=0.008248 Jy/beam ! Combined flux in latest and established models = 1.20004 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 75 components and 1.20004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163598Jy sigma=0.565090 ! Fit after self-cal, rms=0.161799Jy sigma=0.557922 ! 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: ! FD 0.95 HN 1.61 KP 1.01 LA 1.16 ! PT 1.04 SC 0.81 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 HN 1.64 KP 1.03 LA 1.08 ! OV 1.04 PT 0.96 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KK 0.00* MK 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* KK 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 0.94 KK 1.00* KP 0.92 ! LA 1.05 MK 0.84 OV 0.94 PT 0.96 ! ! Telescope amplitude corrections in sub-array 6: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.57 KP 0.99 LA 1.12 ! PT 1.07 SC 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 HN 1.54 KP 0.95 LA 1.05 ! OV 0.99 PT 1.03 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KK 0.00* MK 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* KK 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 0.95 KK 1.00* KP 0.91 ! LA 1.05 MK 0.87 OV 0.94 PT 0.98 ! ! Telescope amplitude corrections in sub-array 6: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.85 KP 0.88 LA 1.22 ! PT 1.10 SC 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.72 KP 0.92 LA 1.05 ! OV 1.04 PT 1.03 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KK 0.00* MK 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* KK 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 FD 0.94 KK 1.00* KP 0.84 ! LA 1.08 MK 0.93 OV 0.99 PT 1.01 ! ! Telescope amplitude corrections in sub-array 6: ! KK 0.00* MK 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.45 KP 0.93 LA 1.24 ! PT 1.04 SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 HN 1.81 KP 0.97 LA 1.14 ! OV 1.05 PT 1.02 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KK 0.00* MK 0.00* ! ! A total of 9 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* KK 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 FD 1.00 KK 1.00* KP 0.92 ! LA 1.13 MK 0.95 OV 0.97 PT 1.01 ! ! Telescope amplitude corrections in sub-array 6: ! KK 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.161799Jy sigma=0.557922 ! Fit after self-cal, rms=0.131563Jy sigma=0.400493 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=4.534 mas, bpa=-4.989 degrees ! Estimated noise=7.28614 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 = 0.00866466 Jy ! Component: 100 - total flux cleaned = 0.0117296 Jy ! Component: 150 - total flux cleaned = 0.0127794 Jy ! Component: 200 - total flux cleaned = 0.0136961 Jy ! Total flux subtracted in 200 components = 0.0136961 Jy ! Clean residual min=-0.012475 max=0.014330 Jy/beam ! Clean residual mean=-0.000070 rms=0.003200 Jy/beam ! Combined flux in latest and established models = 1.21374 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 1.21374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129303Jy sigma=0.387841 ! Fit after self-cal, rms=0.129316Jy sigma=0.387381 ! 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=0.129316Jy sigma=0.387381 ! Fit after self-cal, rms=0.130456Jy sigma=0.386549 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=4.539 mas, bpa=-4.985 degrees ! Estimated noise=7.26865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00485185 Jy ! Component: 100 - total flux cleaned = 0.00650989 Jy ! Component: 150 - total flux cleaned = 0.00724086 Jy ! Component: 200 - total flux cleaned = 0.00789247 Jy ! Total flux subtracted in 200 components = 0.00789247 Jy ! Clean residual min=-0.011623 max=0.013513 Jy/beam ! Clean residual mean=-0.000066 rms=0.003007 Jy/beam ! Combined flux in latest and established models = 1.22163 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 106 components and 1.22163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129486Jy sigma=0.381233 ! Fit after self-cal, rms=0.129446Jy sigma=0.381098 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 (-27.8, -50.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00870138 Jy ! Component: 100 - total flux cleaned = 0.00991725 Jy ! Component: 150 - total flux cleaned = 0.0107363 Jy ! Component: 200 - total flux cleaned = 0.0107315 Jy ! Total flux subtracted in 200 components = 0.0107315 Jy ! Clean residual min=-0.011005 max=0.011793 Jy/beam ! Clean residual mean=-0.000082 rms=0.002840 Jy/beam ! Combined flux in latest and established models = 1.23236 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 123 components and 1.23236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128234Jy sigma=0.375421 ! Fit after self-cal, rms=0.128198Jy sigma=0.375171 ! 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=0.128198Jy sigma=0.375171 ! Fit after self-cal, rms=0.128445Jy sigma=0.369952 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=4.547 mas, bpa=-4.908 degrees ! Estimated noise=7.27291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000481842 Jy ! Component: 100 - total flux cleaned = 0.00119297 Jy ! Component: 150 - total flux cleaned = 0.00167119 Jy ! Component: 200 - total flux cleaned = 0.00196368 Jy ! Total flux subtracted in 200 components = 0.00196368 Jy ! Clean residual min=-0.009375 max=0.011133 Jy/beam ! Clean residual mean=-0.000114 rms=0.002578 Jy/beam ! Combined flux in latest and established models = 1.23433 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 137 components and 1.23433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128029Jy sigma=0.367809 ! Fit after self-cal, rms=0.128012Jy sigma=0.367771 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (6.4, 9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00761019 Jy ! Component: 100 - total flux cleaned = 0.00745378 Jy ! Component: 150 - total flux cleaned = 0.00726507 Jy ! Component: 200 - total flux cleaned = 0.00694552 Jy ! Total flux subtracted in 200 components = 0.00694552 Jy ! Clean residual min=-0.008908 max=0.009341 Jy/beam ! Clean residual mean=-0.000087 rms=0.002420 Jy/beam ! Combined flux in latest and established models = 1.24127 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 156 components and 1.24127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126862Jy sigma=0.364148 ! Fit after self-cal, rms=0.126822Jy sigma=0.363774 ! 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=0.126822Jy sigma=0.363774 ! Fit after self-cal, rms=0.126788Jy sigma=0.363127 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.647 mas, bmaj=6.543 mas, bpa=9.154 degrees ! Estimated noise=8.71137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184135 Jy ! Component: 100 - total flux cleaned = 0.00121962 Jy ! Component: 150 - total flux cleaned = 0.00107783 Jy ! Component: 200 - total flux cleaned = 0.000947473 Jy ! Total flux subtracted in 200 components = 0.000947473 Jy ! Clean residual min=-0.007763 max=0.009470 Jy/beam ! Clean residual mean=-0.000128 rms=0.002438 Jy/beam ! Combined flux in latest and established models = 1.24222 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 173 components and 1.24222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126400Jy sigma=0.362206 ! Fit after self-cal, rms=0.126382Jy sigma=0.362112 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 = 0.00102215 Jy ! Component: 100 - total flux cleaned = 0.000900634 Jy ! Component: 150 - total flux cleaned = 0.000786967 Jy ! Component: 200 - total flux cleaned = 0.000582405 Jy ! Total flux subtracted in 200 components = 0.000582405 Jy ! Clean residual min=-0.007713 max=0.009195 Jy/beam ! Clean residual mean=-0.000121 rms=0.002364 Jy/beam ! Combined flux in latest and established models = 1.2428 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 186 components and 1.2428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126155Jy sigma=0.361651 ! Fit after self-cal, rms=0.126143Jy sigma=0.361608 ! 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:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:HN,true ! 1:HN self-cal status=fixed weight=1 selfant 1:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:PT,true ! 1:PT self-cal status=fixed weight=1 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:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA 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:MK,true ! 3:MK self-cal status=fixed weight=1 selfant 4:BR,true ! 4:BR self-cal status=fixed weight=1 selfant 4:MK,true ! 4:MK self-cal status=fixed weight=1 selfant 4:OV,true ! 4:OV 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: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:OV,true ! 5:OV self-cal status=fixed weight=1 selfant 5:PT,true ! 5:PT self-cal status=fixed weight=1 selfant 6:MK,true ! 6:MK 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 7 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.300111Jy sigma=1.061458 ! Fit after self-cal, rms=0.174970Jy sigma=0.523849 selfant "",false ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA 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:KK self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD 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:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 6:KK self-cal status=correctable weight=1 ! 6:MK 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 7 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 23 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 23 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 23 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 23 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.174970Jy sigma=0.523849 ! Fit after self-cal, rms=0.131951Jy sigma=0.365570 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=0.7373 mas, bmaj=3.667 mas, bpa=-7.352 degrees ! Estimated noise=8.42706 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 = -0.00594006 Jy ! Component: 100 - total flux cleaned = -0.00594165 Jy ! Component: 150 - total flux cleaned = -0.00616943 Jy ! Component: 200 - total flux cleaned = -0.00592557 Jy ! Total flux subtracted in 200 components = -0.00592557 Jy ! Clean residual min=-0.013758 max=0.012221 Jy/beam ! Clean residual mean=-0.000016 rms=0.003240 Jy/beam ! Combined flux in latest and established models = 1.23688 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 212 components and 1.23688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131093Jy sigma=0.362847 ! Fit after self-cal, rms=0.129669Jy sigma=0.359366 ! 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=0.8994 mas, bmaj=4.172 mas, bpa=-7.68 degrees ! Estimated noise=6.71475 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 (-3.4, -48.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370321 Jy ! Component: 100 - total flux cleaned = 0.00481135 Jy ! Component: 150 - total flux cleaned = 0.00597835 Jy ! Component: 200 - total flux cleaned = 0.0063335 Jy ! Component: 250 - total flux cleaned = 0.00666764 Jy ! Component: 300 - total flux cleaned = 0.00711453 Jy ! Component: 350 - total flux cleaned = 0.00697168 Jy ! Component: 400 - total flux cleaned = 0.00697695 Jy ! Total flux subtracted in 400 components = 0.00697695 Jy ! Clean residual min=-0.008702 max=0.007909 Jy/beam ! Clean residual mean=-0.000062 rms=0.002084 Jy/beam ! Combined flux in latest and established models = 1.24385 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 265 components and 1.24385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128212Jy sigma=0.355545 ! Fit after self-cal, rms=0.128139Jy sigma=0.355373 ! 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 = 0.00150978 Jy ! Component: 100 - total flux cleaned = 0.00151011 Jy ! Component: 150 - total flux cleaned = 0.0013894 Jy ! Component: 200 - total flux cleaned = 0.00162707 Jy ! Component: 250 - total flux cleaned = 0.00174178 Jy ! Component: 300 - total flux cleaned = 0.00185247 Jy ! Component: 350 - total flux cleaned = 0.00195571 Jy ! Component: 400 - total flux cleaned = 0.00205838 Jy ! Total flux subtracted in 400 components = 0.00205838 Jy ! Clean residual min=-0.008381 max=0.007900 Jy/beam ! Clean residual mean=-0.000048 rms=0.002026 Jy/beam ! Combined flux in latest and established models = 1.24591 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 282 components and 1.24591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127659Jy sigma=0.354036 ! Fit after self-cal, rms=0.127652Jy sigma=0.353993 ! 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 7 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.302385Jy sigma=1.039403 ! Fit after self-cal, rms=0.128471Jy sigma=0.353248 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9005 mas, bmaj=4.171 mas, bpa=-7.667 degrees ! Estimated noise=6.71795 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00194759 Jy ! Component: 100 - total flux cleaned = -0.00120328 Jy ! Component: 150 - total flux cleaned = -0.000965898 Jy ! Component: 200 - total flux cleaned = -0.00107149 Jy ! Component: 250 - total flux cleaned = -0.00106741 Jy ! Component: 300 - total flux cleaned = -0.000967455 Jy ! Component: 350 - total flux cleaned = -0.00096852 Jy ! Component: 400 - total flux cleaned = -0.000969253 Jy ! Total flux subtracted in 400 components = -0.000969253 Jy ! Clean residual min=-0.007890 max=0.008103 Jy/beam ! Clean residual mean=-0.000044 rms=0.001947 Jy/beam ! Combined flux in latest and established models = 1.24494 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 309 components and 1.24494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128055Jy sigma=0.351906 ! Fit after self-cal, rms=0.128058Jy sigma=0.351874 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 (26.6, -49.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310333 Jy ! Component: 100 - total flux cleaned = 0.00335177 Jy ! Component: 150 - total flux cleaned = 0.0031568 Jy ! Component: 200 - total flux cleaned = 0.00360234 Jy ! Component: 250 - total flux cleaned = 0.00429357 Jy ! Component: 300 - total flux cleaned = 0.00492825 Jy ! Component: 350 - total flux cleaned = 0.00504861 Jy ! Component: 400 - total flux cleaned = 0.00527379 Jy ! Total flux subtracted in 400 components = 0.00527379 Jy ! Clean residual min=-0.007147 max=0.006947 Jy/beam ! Clean residual mean=-0.000034 rms=0.001840 Jy/beam ! Combined flux in latest and established models = 1.25022 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 348 components and 1.25022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127036Jy sigma=0.348294 ! Fit after self-cal, rms=0.126971Jy sigma=0.348018 ! 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=0.126971Jy sigma=0.348018 ! Fit after self-cal, rms=0.126843Jy sigma=0.346965 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9011 mas, bmaj=4.172 mas, bpa=-7.668 degrees ! Estimated noise=6.71667 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366032 Jy ! Component: 100 - total flux cleaned = 9.43128e-05 Jy ! Component: 150 - total flux cleaned = 0.00033608 Jy ! Component: 200 - total flux cleaned = 0.000225225 Jy ! Component: 250 - total flux cleaned = 0.000544104 Jy ! Component: 300 - total flux cleaned = 0.000743623 Jy ! Component: 350 - total flux cleaned = 0.00103391 Jy ! Component: 400 - total flux cleaned = 0.00112411 Jy ! Total flux subtracted in 400 components = 0.00112411 Jy ! Clean residual min=-0.006826 max=0.006633 Jy/beam ! Clean residual mean=-0.000033 rms=0.001741 Jy/beam ! Combined flux in latest and established models = 1.25134 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 380 components and 1.25134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126391Jy sigma=0.345562 ! Fit after self-cal, rms=0.126395Jy sigma=0.345502 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 = 0.000405271 Jy ! Component: 100 - total flux cleaned = 0.000690478 Jy ! Component: 150 - total flux cleaned = 0.000692151 Jy ! Component: 200 - total flux cleaned = 0.000873323 Jy ! Component: 250 - total flux cleaned = 0.00087174 Jy ! Component: 300 - total flux cleaned = 0.000957441 Jy ! Component: 350 - total flux cleaned = 0.000872334 Jy ! Component: 400 - total flux cleaned = 0.000870644 Jy ! Total flux subtracted in 400 components = 0.000870644 Jy ! Clean residual min=-0.006784 max=0.006596 Jy/beam ! Clean residual mean=-0.000029 rms=0.001714 Jy/beam ! Combined flux in latest and established models = 1.25221 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 395 components and 1.25221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126104Jy sigma=0.344726 ! Fit after self-cal, rms=0.126113Jy sigma=0.344710 ! 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=0.126113Jy sigma=0.344710 ! Fit after self-cal, rms=0.125102Jy sigma=0.339458 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.654 mas, bmaj=6.392 mas, bpa=6.536 degrees ! Estimated noise=8.38994 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100937 Jy ! Component: 100 - total flux cleaned = 0.00173001 Jy ! Component: 150 - total flux cleaned = 0.0018174 Jy ! Component: 200 - total flux cleaned = 0.00181676 Jy ! Component: 250 - total flux cleaned = 0.00174808 Jy ! Component: 300 - total flux cleaned = 0.00168339 Jy ! Component: 350 - total flux cleaned = 0.00150348 Jy ! Component: 400 - total flux cleaned = 0.00132865 Jy ! Total flux subtracted in 400 components = 0.00132865 Jy ! Clean residual min=-0.005711 max=0.006296 Jy/beam ! Clean residual mean=-0.000062 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 1.25354 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 419 components and 1.25354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125025Jy sigma=0.339060 ! Fit after self-cal, rms=0.125023Jy sigma=0.339020 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 (-35.8, 47.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121451 Jy ! Component: 100 - total flux cleaned = -0.0001609 Jy ! Component: 150 - total flux cleaned = -0.00141592 Jy ! Component: 200 - total flux cleaned = -0.00253202 Jy ! Component: 250 - total flux cleaned = -0.00367773 Jy ! Component: 300 - total flux cleaned = -0.00452532 Jy ! Component: 350 - total flux cleaned = -0.00521345 Jy ! Component: 400 - total flux cleaned = -0.00539753 Jy ! Total flux subtracted in 400 components = -0.00539753 Jy ! Clean residual min=-0.005778 max=0.005687 Jy/beam ! Clean residual mean=-0.000067 rms=0.001477 Jy/beam ! Combined flux in latest and established models = 1.24814 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 463 components and 1.24814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124457Jy sigma=0.337544 ! Fit after self-cal, rms=0.124426Jy sigma=0.337391 ! 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=0.9016 mas, bmaj=4.174 mas, bpa=-7.65 degrees ! Estimated noise=6.72128 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9016 x 4.174 at -7.65 degrees (North through East) ! Clean map min=-0.012674 max=0.80426 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=0.124426Jy sigma=0.337391 ! Fit after self-cal, rms=0.118051Jy sigma=0.303032 ! Inverting map and beam ! Estimated beam: bmin=0.902 mas, bmaj=4.172 mas, bpa=-7.645 degrees ! Estimated noise=6.72187 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021368 Jy ! Component: 100 - total flux cleaned = 0.0024182 Jy ! Component: 150 - total flux cleaned = 0.00220995 Jy ! Component: 200 - total flux cleaned = 0.00240323 Jy ! Component: 250 - total flux cleaned = 0.00257163 Jy ! Component: 300 - total flux cleaned = 0.00272832 Jy ! Component: 350 - total flux cleaned = 0.00318346 Jy ! Component: 400 - total flux cleaned = 0.00361397 Jy ! Total flux subtracted in 400 components = 0.00361397 Jy ! Clean residual min=-0.006220 max=0.006292 Jy/beam ! Clean residual mean=-0.000036 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 1.25176 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 520 components and 1.25176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116515Jy sigma=0.298391 ! Fit after self-cal, rms=0.116494Jy sigma=0.298197 ! Inverting map ! Added new window around map position (47, -27.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000951554 Jy ! Component: 100 - total flux cleaned = -0.00179455 Jy ! Component: 150 - total flux cleaned = -0.00233058 Jy ! Component: 200 - total flux cleaned = -0.00184284 Jy ! Component: 250 - total flux cleaned = -0.00138911 Jy ! Component: 300 - total flux cleaned = -0.00124677 Jy ! Component: 350 - total flux cleaned = -0.000965714 Jy ! Component: 400 - total flux cleaned = -0.00110118 Jy ! Total flux subtracted in 400 components = -0.00110118 Jy ! Clean residual min=-0.005937 max=0.005528 Jy/beam ! Clean residual mean=-0.000029 rms=0.001439 Jy/beam ! Combined flux in latest and established models = 1.25066 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 566 components and 1.25066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115132Jy sigma=0.294581 ! Fit after self-cal, rms=0.115091Jy sigma=0.294435 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115091Jy sigma=0.294435 ! Fit after self-cal, rms=0.114622Jy sigma=0.293915 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=0.7384 mas, bmaj=3.658 mas, bpa=-7.337 degrees ! Estimated noise=8.46439 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.62101 Jy ! Component: 100 - total flux cleaned = 0.846929 Jy ! Component: 150 - total flux cleaned = 0.968567 Jy ! Component: 200 - total flux cleaned = 1.04073 Jy ! Component: 250 - total flux cleaned = 1.08625 Jy ! Component: 300 - total flux cleaned = 1.11674 Jy ! Component: 350 - total flux cleaned = 1.13435 Jy ! Component: 400 - total flux cleaned = 1.1413 Jy ! Total flux subtracted in 400 components = 1.1413 Jy ! Clean residual min=-0.015005 max=0.016142 Jy/beam ! Clean residual mean=-0.000112 rms=0.003645 Jy/beam ! Combined flux in latest and established models = 1.1413 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 79 model components to the UV plane model. ! The established model now contains 79 components and 1.1413 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9021 mas, bmaj=4.171 mas, bpa=-7.642 degrees ! Estimated noise=6.72615 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 = 0.0250564 Jy ! Component: 100 - total flux cleaned = 0.0395287 Jy ! Component: 150 - total flux cleaned = 0.0470914 Jy ! Component: 200 - total flux cleaned = 0.0526882 Jy ! Component: 250 - total flux cleaned = 0.056528 Jy ! Component: 300 - total flux cleaned = 0.0596898 Jy ! Component: 350 - total flux cleaned = 0.0633101 Jy ! Component: 400 - total flux cleaned = 0.0663554 Jy ! Total flux subtracted in 400 components = 0.0663554 Jy ! Clean residual min=-0.008531 max=0.009020 Jy/beam ! Clean residual mean=-0.000138 rms=0.002359 Jy/beam ! Combined flux in latest and established models = 1.20765 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 152 components and 1.20765 Jy ! Inverting map ! Added new window around map position (4, -14.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00690588 Jy ! Component: 100 - total flux cleaned = 0.0102554 Jy ! Component: 150 - total flux cleaned = 0.0128395 Jy ! Component: 200 - total flux cleaned = 0.0150401 Jy ! Component: 250 - total flux cleaned = 0.0171534 Jy ! Component: 300 - total flux cleaned = 0.018684 Jy ! Component: 350 - total flux cleaned = 0.0203971 Jy ! Component: 400 - total flux cleaned = 0.0206335 Jy ! Total flux subtracted in 400 components = 0.0206335 Jy ! Clean residual min=-0.007448 max=0.007962 Jy/beam ! Clean residual mean=-0.000073 rms=0.001978 Jy/beam ! Combined flux in latest and established models = 1.22829 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 211 components and 1.22829 Jy ! Inverting map ! Added new window around map position (7.8, 35.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023455 Jy ! Component: 100 - total flux cleaned = 0.002593 Jy ! Component: 150 - total flux cleaned = 0.00214991 Jy ! Component: 200 - total flux cleaned = 0.00194063 Jy ! Component: 250 - total flux cleaned = 0.00234914 Jy ! Component: 300 - total flux cleaned = 0.00214226 Jy ! Component: 350 - total flux cleaned = 0.00253196 Jy ! Component: 400 - total flux cleaned = 0.0025321 Jy ! Total flux subtracted in 400 components = 0.0025321 Jy ! Clean residual min=-0.006516 max=0.007213 Jy/beam ! Clean residual mean=-0.000056 rms=0.001739 Jy/beam ! Combined flux in latest and established models = 1.23082 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 265 components and 1.23082 Jy ! Inverting map ! Added new window around map position (-46, -25.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200574 Jy ! Component: 100 - total flux cleaned = 0.00318682 Jy ! Component: 150 - total flux cleaned = 0.0035704 Jy ! Component: 200 - total flux cleaned = 0.00356976 Jy ! Component: 250 - total flux cleaned = 0.0035621 Jy ! Component: 300 - total flux cleaned = 0.00320777 Jy ! Component: 350 - total flux cleaned = 0.00286223 Jy ! Component: 400 - total flux cleaned = 0.00302483 Jy ! Total flux subtracted in 400 components = 0.00302483 Jy ! Clean residual min=-0.006626 max=0.006230 Jy/beam ! Clean residual mean=-0.000044 rms=0.001593 Jy/beam ! Combined flux in latest and established models = 1.23384 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 310 components and 1.23384 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=2.654 mas, bmaj=6.393 mas, bpa=6.568 degrees ! Estimated noise=8.38998 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016481 Jy ! Component: 100 - total flux cleaned = 0.00086521 Jy ! Component: 150 - total flux cleaned = 0.000520571 Jy ! Component: 200 - total flux cleaned = -0.000581709 Jy ! Component: 250 - total flux cleaned = -0.00101885 Jy ! Component: 300 - total flux cleaned = -0.00129877 Jy ! Component: 350 - total flux cleaned = -0.00156819 Jy ! Component: 400 - total flux cleaned = -0.00156885 Jy ! Total flux subtracted in 400 components = -0.00156885 Jy ! Clean residual min=-0.005632 max=0.005274 Jy/beam ! Clean residual mean=-0.000039 rms=0.001516 Jy/beam ! Combined flux in latest and established models = 1.23227 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 = 0.000376628 Jy ! Component: 100 - total flux cleaned = 0.000251284 Jy ! Component: 150 - total flux cleaned = 0.000486711 Jy ! Component: 200 - total flux cleaned = 0.000483592 Jy ! Component: 250 - total flux cleaned = 0.000707927 Jy ! Component: 300 - total flux cleaned = 0.0003837 Jy ! Component: 350 - total flux cleaned = 6.75835e-05 Jy ! Component: 400 - total flux cleaned = -0.00034305 Jy ! Total flux subtracted in 400 components = -0.00034305 Jy ! Clean residual min=-0.005186 max=0.005008 Jy/beam ! Clean residual mean=-0.000034 rms=0.001393 Jy/beam ! Combined flux in latest and established models = 1.23193 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 398 components and 1.23193 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9021 mas, bmaj=4.171 mas, bpa=-7.642 degrees ! Estimated noise=6.72615 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000565203 Jy ! Component: 100 - total flux cleaned = 0.000557592 Jy ! Component: 150 - total flux cleaned = 8.55372e-05 Jy ! Component: 200 - total flux cleaned = -6.58265e-05 Jy ! Component: 250 - total flux cleaned = -0.000800021 Jy ! Component: 300 - total flux cleaned = -0.0013704 Jy ! Component: 350 - total flux cleaned = -0.00178416 Jy ! Component: 400 - total flux cleaned = -0.00219315 Jy ! Total flux subtracted in 400 components = -0.00219315 Jy ! Clean residual min=-0.006409 max=0.005448 Jy/beam ! Clean residual mean=-0.000020 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 1.22974 Jy selfcal ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 445 components and 1.22974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114634Jy sigma=0.292369 ! Fit after self-cal, rms=0.114430Jy sigma=0.291611 wmodel /scr/pima/rdv73_uvs/J1257-3155_X_map.mod ! Writing 445 model components to file: /scr/pima/rdv73_uvs/J1257-3155_X_map.mod wobs /scr/pima/rdv73_uvs/J1257-3155_X_uvs.fits ! Applying 886 buffered edits. ! Writing UV FITS file: /scr/pima/rdv73_uvs/J1257-3155_X_uvs.fits wwins /scr/pima/rdv73_uvs/J1257-3155_X_map.win ! wwins: Wrote 11 windows to /scr/pima/rdv73_uvs/J1257-3155_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 = -0.000689605 Jy ! Component: 100 - total flux cleaned = -0.000200357 Jy ! Component: 150 - total flux cleaned = 8.12331e-05 Jy ! Component: 200 - total flux cleaned = -7.25823e-06 Jy ! Component: 250 - total flux cleaned = -9.28951e-05 Jy ! Component: 300 - total flux cleaned = -0.000262401 Jy ! Component: 350 - total flux cleaned = -0.000343666 Jy ! Component: 400 - total flux cleaned = -0.000341889 Jy ! Component: 450 - total flux cleaned = -0.000656989 Jy ! Component: 500 - total flux cleaned = -0.000888761 Jy ! Component: 550 - total flux cleaned = -0.00104088 Jy ! Component: 600 - total flux cleaned = -0.0013397 Jy ! Component: 650 - total flux cleaned = -0.00148737 Jy ! Component: 700 - total flux cleaned = -0.00148792 Jy ! Component: 750 - total flux cleaned = -0.00141809 Jy ! Component: 800 - total flux cleaned = -0.00156038 Jy ! Component: 850 - total flux cleaned = -0.00142193 Jy ! Component: 900 - total flux cleaned = -0.00176721 Jy ! Component: 950 - total flux cleaned = -0.00169831 Jy ! Component: 1000 - total flux cleaned = -0.00163054 Jy ! Component: 1050 - total flux cleaned = -0.00169695 Jy ! Component: 1100 - total flux cleaned = -0.00176288 Jy ! Component: 1150 - total flux cleaned = -0.00176319 Jy ! Component: 1200 - total flux cleaned = -0.00182788 Jy ! Component: 1250 - total flux cleaned = -0.00195633 Jy ! Component: 1300 - total flux cleaned = -0.00214693 Jy ! Component: 1350 - total flux cleaned = -0.00220938 Jy ! Component: 1400 - total flux cleaned = -0.00233375 Jy ! Component: 1450 - total flux cleaned = -0.00227191 Jy ! Component: 1500 - total flux cleaned = -0.0022724 Jy ! Component: 1550 - total flux cleaned = -0.00257741 Jy ! Component: 1600 - total flux cleaned = -0.00239604 Jy ! Component: 1650 - total flux cleaned = -0.00251661 Jy ! Component: 1700 - total flux cleaned = -0.00281409 Jy ! Component: 1750 - total flux cleaned = -0.00287318 Jy ! Component: 1800 - total flux cleaned = -0.0029319 Jy ! Component: 1850 - total flux cleaned = -0.00316525 Jy ! Component: 1900 - total flux cleaned = -0.00333893 Jy ! Component: 1950 - total flux cleaned = -0.00368457 Jy ! Component: 2000 - total flux cleaned = -0.0040276 Jy ! Component: 2050 - total flux cleaned = -0.00425456 Jy ! Component: 2100 - total flux cleaned = -0.0044799 Jy ! Component: 2150 - total flux cleaned = -0.00464825 Jy ! Component: 2200 - total flux cleaned = -0.00492647 Jy ! Component: 2250 - total flux cleaned = -0.00514811 Jy ! Component: 2300 - total flux cleaned = -0.0052583 Jy ! Component: 2350 - total flux cleaned = -0.00558683 Jy ! Component: 2400 - total flux cleaned = -0.00564097 Jy ! Component: 2450 - total flux cleaned = -0.00591173 Jy ! Component: 2500 - total flux cleaned = -0.00612673 Jy ! Component: 2550 - total flux cleaned = -0.00628722 Jy ! Component: 2600 - total flux cleaned = -0.0064999 Jy ! Component: 2650 - total flux cleaned = -0.00676477 Jy ! Component: 2700 - total flux cleaned = -0.00676451 Jy ! Component: 2750 - total flux cleaned = -0.0070262 Jy ! Component: 2800 - total flux cleaned = -0.00728642 Jy ! Component: 2850 - total flux cleaned = -0.0074416 Jy ! Component: 2900 - total flux cleaned = -0.00749305 Jy ! Component: 2950 - total flux cleaned = -0.0076472 Jy ! Component: 3000 - total flux cleaned = -0.00790155 Jy ! Component: 3050 - total flux cleaned = -0.00810445 Jy ! Component: 3100 - total flux cleaned = -0.00820551 Jy ! Component: 3150 - total flux cleaned = -0.00835632 Jy ! Component: 3200 - total flux cleaned = -0.00860577 Jy ! Component: 3250 - total flux cleaned = -0.00875482 Jy ! Component: 3300 - total flux cleaned = -0.0090515 Jy ! Component: 3350 - total flux cleaned = -0.00905171 Jy ! Component: 3400 - total flux cleaned = -0.00919871 Jy ! Component: 3450 - total flux cleaned = -0.00924797 Jy ! Component: 3500 - total flux cleaned = -0.00949035 Jy ! Component: 3550 - total flux cleaned = -0.00973129 Jy ! Component: 3600 - total flux cleaned = -0.00973122 Jy ! Component: 3650 - total flux cleaned = -0.00987444 Jy ! Component: 3700 - total flux cleaned = -0.0100172 Jy ! Component: 3750 - total flux cleaned = -0.0100649 Jy ! Component: 3800 - total flux cleaned = -0.0103475 Jy ! Component: 3850 - total flux cleaned = -0.010535 Jy ! Component: 3900 - total flux cleaned = -0.0107679 Jy ! Component: 3950 - total flux cleaned = -0.010675 Jy ! Component: 4000 - total flux cleaned = -0.0107674 Jy ! Component: 4050 - total flux cleaned = -0.0109514 Jy ! Total flux subtracted in 4096 components = -0.0110888 Jy ! Clean residual min=-0.002952 max=0.002713 Jy/beam ! Clean residual mean=-0.000005 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 1.21865 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 704 components and 1.21865 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv73_uvs/J1257-3155_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9021 x 4.171 at -7.642 degrees (North through East) ! Clean map min=-0.0070064 max=0.81778 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv73_uvs/J1257-3155_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= 0.8177 rms= 0.00084 Jy quit ! Quitting program ! Log file /scr/pima/rdv73_uvs/J1257-3155_X_uvs.log closed on Sat Jan 9 17:35:14 2016