! Started logfile: /scr/pima/rdv62_uvs/J1653+3945_X_uvs.log on Fri Nov 22 22:39:54 2013 obs /scr/pima/rdv62_uvs/J1653+3945_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv62_uvs/J1653+3945_X_uva.fits ! AN table 1: 10 integrations on 36 of 36 possible baselines. ! AN table 2: 7 integrations on 1 of 1 possible baselines. ! AN table 3: 35 integrations on 78 of 78 possible baselines. ! AN table 4: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.695122 visibilities/baseline/integration-bin. ! Found source: J1653+3945 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 10488 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv62_uvs/J1653+3945_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:KK self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:KK self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KK self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:NY self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 3:WZ self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:NY 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 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 29 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 188 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 188 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 188 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 188 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.142338Jy sigma=8.249351 ! Fit after self-cal, rms=0.470497Jy sigma=2.777322 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] flag 1:KK ! Flagging baselines of antenna 1:KK in the currently selected channels. flag 2:KK ! Flagging baselines of antenna 2:KK in the currently selected channels. flag 3:KK ! Flagging baselines of antenna 3:KK in the currently selected channels. flag 3:NY ! Flagging baselines of antenna 3:NY in the currently selected channels. flag 3:WZ ! Flagging baselines of antenna 3:WZ in the currently selected channels. flag 4:KK ! Flagging baselines of antenna 4:KK in the currently selected channels. flag 4:NY ! Flagging baselines of antenna 4:NY in the currently selected channels. flag 4:WZ ! Flagging baselines of antenna 4:WZ 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=0.7387 mas, bmaj=1.879 mas, bpa=27.03 degrees ! Estimated noise=2.74085 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 = 0.41051 Jy ! Component: 100 - total flux cleaned = 0.521985 Jy ! Total flux subtracted in 100 components = 0.521985 Jy ! Clean residual min=-0.024606 max=0.048730 Jy/beam ! Clean residual mean=0.000142 rms=0.006902 Jy/beam ! Combined flux in latest and established models = 0.521985 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.521985 Jy ! ! Correcting IF 1. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.165208Jy sigma=1.481503 ! Fit after self-cal, rms=0.164885Jy sigma=1.480160 ! Inverting map and beam ! Estimated beam: bmin=0.7387 mas, bmaj=1.879 mas, bpa=27.03 degrees ! Estimated noise=2.74085 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0573215 Jy ! Component: 100 - total flux cleaned = 0.0925964 Jy ! Total flux subtracted in 100 components = 0.0925964 Jy ! Clean residual min=-0.020636 max=0.039171 Jy/beam ! Clean residual mean=0.000076 rms=0.004949 Jy/beam ! Combined flux in latest and established models = 0.614581 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.614581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129761Jy sigma=1.109795 ! Fit after self-cal, rms=0.129088Jy sigma=1.107849 ! Inverting map ! Added new window around map position (1.4, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0383132 Jy ! Component: 100 - total flux cleaned = 0.0615333 Jy ! Total flux subtracted in 100 components = 0.0615333 Jy ! Clean residual min=-0.019172 max=0.018193 Jy/beam ! Clean residual mean=0.000040 rms=0.003804 Jy/beam ! Combined flux in latest and established models = 0.676115 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.676115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110785Jy sigma=0.904246 ! Fit after self-cal, rms=0.108632Jy sigma=0.895588 ! Inverting map print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9808 mas, bmaj=3.007 mas, bpa=26.8 degrees ! Estimated noise=1.39276 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 = 0.0475116 Jy ! Component: 100 - total flux cleaned = 0.0768584 Jy ! Component: 150 - total flux cleaned = 0.0964795 Jy ! Component: 200 - total flux cleaned = 0.109672 Jy ! Total flux subtracted in 200 components = 0.109672 Jy ! Clean residual min=-0.021040 max=0.028816 Jy/beam ! Clean residual mean=-0.000105 rms=0.007722 Jy/beam ! Combined flux in latest and established models = 0.785787 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 60 components and 0.785787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092857Jy sigma=0.668237 ! Fit after self-cal, rms=0.091431Jy sigma=0.660998 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 KK 1.00* KP 1.04 ! LA 1.00 MK 1.00 NL 1.07 OV 0.94 ! PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* KK 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.07 HN 1.00 KK 1.00* ! KP 0.97 LA 0.93 MK 0.98 NL 1.00 ! NY 1.00* OV 0.98 PT 0.94 SC 1.01 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.08 KK 1.00* KP 0.97 LA 0.93 ! MK 0.98 NY 1.00* OV 0.98 PT 0.95 ! SC 1.03 WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 KK 1.00* KP 1.00 ! LA 1.04 MK 0.98 NL 1.03 OV 0.93 ! PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* KK 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.05 HN 1.01 KK 1.00* ! KP 0.92 LA 0.93 MK 1.00 NL 0.99 ! NY 1.00* OV 0.97 PT 1.00 SC 1.00 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.08 KK 1.00* KP 0.93 LA 0.92 ! MK 1.00 NY 1.00* OV 0.95 PT 1.01 ! SC 0.99 WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.07 KK 1.00* KP 0.96 ! LA 1.10 MK 0.95 NL 1.07 OV 1.00 ! PT 1.12 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* KK 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.12 HN 1.01 KK 1.00* ! KP 0.88 LA 0.99 MK 1.01 NL 1.02 ! NY 1.00* OV 1.02 PT 1.02 SC 0.99 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.14 KK 1.00* KP 0.87 LA 1.01 ! MK 1.01 NY 1.00* OV 1.02 PT 1.01 ! SC 1.02 WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.12 KK 1.00* KP 1.02 ! LA 1.09 MK 1.01 NL 1.07 OV 0.98 ! PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* KK 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.13 HN 1.08 KK 1.00* ! KP 0.93 LA 0.99 MK 1.05 NL 1.05 ! NY 1.00* OV 1.00 PT 1.01 SC 1.03 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.17 KK 1.00* KP 0.91 LA 0.99 ! MK 1.05 NY 1.00* OV 1.00 PT 1.01 ! SC 1.05 WZ 1.00* ! ! ! Fit before self-cal, rms=0.091431Jy sigma=0.660998 ! Fit after self-cal, rms=0.081233Jy sigma=0.533463 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9896 mas, bmaj=3.035 mas, bpa=26.76 degrees ! Estimated noise=1.38575 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 = 0.000105693 Jy ! Component: 100 - total flux cleaned = 0.000136042 Jy ! Component: 150 - total flux cleaned = -0.000320474 Jy ! Component: 200 - total flux cleaned = -0.00069302 Jy ! Total flux subtracted in 200 components = -0.00069302 Jy ! Clean residual min=-0.014149 max=0.018905 Jy/beam ! Clean residual mean=-0.000043 rms=0.004605 Jy/beam ! Combined flux in latest and established models = 0.785094 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 67 components and 0.785094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080216Jy sigma=0.527809 ! Fit after self-cal, rms=0.080092Jy sigma=0.526658 ! 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=0.080092Jy sigma=0.526658 ! Fit after self-cal, rms=0.080018Jy sigma=0.526306 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9908 mas, bmaj=3.044 mas, bpa=26.75 degrees ! Estimated noise=1.38291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118156 Jy ! Component: 100 - total flux cleaned = -0.0010316 Jy ! Component: 150 - total flux cleaned = -0.00141363 Jy ! Component: 200 - total flux cleaned = -0.0015814 Jy ! Total flux subtracted in 200 components = -0.0015814 Jy ! Clean residual min=-0.013544 max=0.018526 Jy/beam ! Clean residual mean=-0.000043 rms=0.004541 Jy/beam ! Combined flux in latest and established models = 0.783512 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.783512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079616Jy sigma=0.524148 ! Fit after self-cal, rms=0.079464Jy sigma=0.523654 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 = -0.000355095 Jy ! Component: 100 - total flux cleaned = -0.00016744 Jy ! Component: 150 - total flux cleaned = -0.000163417 Jy ! Component: 200 - total flux cleaned = -0.000163176 Jy ! Total flux subtracted in 200 components = -0.000163176 Jy ! Clean residual min=-0.013327 max=0.018393 Jy/beam ! Clean residual mean=-0.000044 rms=0.004530 Jy/beam ! Combined flux in latest and established models = 0.783349 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.783349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079262Jy sigma=0.522485 ! Fit after self-cal, rms=0.079174Jy sigma=0.522236 ! 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=0.079174Jy sigma=0.522236 ! Fit after self-cal, rms=0.079161Jy sigma=0.521751 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9931 mas, bmaj=3.045 mas, bpa=26.74 degrees ! Estimated noise=1.38187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00184657 Jy ! Component: 100 - total flux cleaned = -0.00176547 Jy ! Component: 150 - total flux cleaned = -0.00182826 Jy ! Component: 200 - total flux cleaned = -0.00194955 Jy ! Total flux subtracted in 200 components = -0.00194955 Jy ! Clean residual min=-0.013107 max=0.018133 Jy/beam ! Clean residual mean=-0.000044 rms=0.004509 Jy/beam ! Combined flux in latest and established models = 0.7814 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 77 components and 0.7814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078991Jy sigma=0.520907 ! Fit after self-cal, rms=0.078921Jy sigma=0.520729 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 = -0.000263555 Jy ! Component: 100 - total flux cleaned = -0.000202038 Jy ! Component: 150 - total flux cleaned = -0.000203543 Jy ! Component: 200 - total flux cleaned = -0.000255277 Jy ! Total flux subtracted in 200 components = -0.000255277 Jy ! Clean residual min=-0.012987 max=0.018017 Jy/beam ! Clean residual mean=-0.000044 rms=0.004506 Jy/beam ! Combined flux in latest and established models = 0.781144 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.781145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078815Jy sigma=0.520157 ! Fit after self-cal, rms=0.078768Jy sigma=0.520042 ! 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=0.078768Jy sigma=0.520042 ! Fit after self-cal, rms=0.078744Jy sigma=0.519683 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.651 mas, bmaj=4.458 mas, bpa=27.92 degrees ! Estimated noise=1.48008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176057 Jy ! Component: 100 - total flux cleaned = 0.00108332 Jy ! Component: 150 - total flux cleaned = 0.00052399 Jy ! Component: 200 - total flux cleaned = 0.000233993 Jy ! Total flux subtracted in 200 components = 0.000233993 Jy ! Clean residual min=-0.018126 max=0.026166 Jy/beam ! Clean residual mean=-0.000067 rms=0.007107 Jy/beam ! Combined flux in latest and established models = 0.781379 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 84 components and 0.781379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078983Jy sigma=0.519058 ! Fit after self-cal, rms=0.078887Jy sigma=0.518828 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 = -4.07154e-05 Jy ! Component: 100 - total flux cleaned = -3.52793e-05 Jy ! Component: 150 - total flux cleaned = -3.63729e-05 Jy ! Component: 200 - total flux cleaned = -0.000113555 Jy ! Total flux subtracted in 200 components = -0.000113555 Jy ! Clean residual min=-0.018116 max=0.026437 Jy/beam ! Clean residual mean=-0.000067 rms=0.007083 Jy/beam ! Combined flux in latest and established models = 0.781265 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 85 components and 0.781265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079093Jy sigma=0.519176 ! Fit after self-cal, rms=0.079073Jy sigma=0.519131 ! 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. ! Applying 2560 buffered edits. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:BR,true ! 1:BR self-cal status=fixed weight=1 selfant 1:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:MK,true ! 1:MK self-cal status=fixed weight=1 selfant 1:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 1:OV,true ! 1:OV self-cal status=fixed weight=1 selfant 1:PT,true ! 1:PT self-cal status=fixed weight=1 selfant 2:BR,true ! 2:BR self-cal status=fixed weight=1 selfant 3:BR,true ! 3:BR self-cal status=fixed weight=1 selfant 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3: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:MK,true ! 3:MK self-cal status=fixed weight=1 selfant 3:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 3:OV,true ! 3:OV self-cal status=fixed weight=1 selfant 3:PT,true ! 3:PT self-cal status=fixed weight=1 selfant 3:SC,true ! 3:SC self-cal status=fixed weight=1 selfant 4:FD,true ! 4:FD self-cal status=fixed weight=1 selfant 4:KP,true ! 4:KP self-cal status=fixed weight=1 selfant 4:LA,true ! 4:LA self-cal status=fixed weight=1 selfant 4:MK,true ! 4:MK self-cal status=fixed weight=1 selfant 4: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 ![Exited script file: /tmp/ff.ff] selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 105 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 105 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 105 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 105 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.091994Jy sigma=0.530494 ! Fit after self-cal, rms=0.085522Jy sigma=0.524673 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:KK self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:KK self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KK self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:NY self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 3:WZ self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:NY 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 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 86 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 86 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 86 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 86 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.085522Jy sigma=0.524673 ! Fit after self-cal, rms=0.081285Jy sigma=0.514089 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=0.7569 mas, bmaj=1.616 mas, bpa=28.32 degrees ! Estimated noise=2.86707 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 (3.8, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00465336 Jy ! Component: 100 - total flux cleaned = 0.00926444 Jy ! Component: 150 - total flux cleaned = 0.0137338 Jy ! Component: 200 - total flux cleaned = 0.0161648 Jy ! Total flux subtracted in 200 components = 0.0161648 Jy ! Clean residual min=-0.008867 max=0.009547 Jy/beam ! Clean residual mean=-0.000013 rms=0.002131 Jy/beam ! Combined flux in latest and established models = 0.79743 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 103 components and 0.79743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079105Jy sigma=0.499956 ! Fit after self-cal, rms=0.078798Jy sigma=0.498862 ! Inverting map ! Added new window around map position (8.4, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00987283 Jy ! Component: 100 - total flux cleaned = 0.0166596 Jy ! Component: 150 - total flux cleaned = 0.0219516 Jy ! Component: 200 - total flux cleaned = 0.0245236 Jy ! Total flux subtracted in 200 components = 0.0245236 Jy ! Clean residual min=-0.008157 max=0.007540 Jy/beam ! Clean residual mean=-0.000005 rms=0.001917 Jy/beam ! Combined flux in latest and established models = 0.821954 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 123 components and 0.821954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076457Jy sigma=0.474193 ! Fit after self-cal, rms=0.076126Jy sigma=0.472997 ! Inverting map uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=2.669 mas, bpa=27.35 degrees ! Estimated noise=1.38248 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00815025 Jy ! Component: 100 - total flux cleaned = 0.010543 Jy ! Component: 150 - total flux cleaned = 0.0119578 Jy ! Component: 200 - total flux cleaned = 0.0124259 Jy ! Component: 250 - total flux cleaned = 0.0127294 Jy ! Component: 300 - total flux cleaned = 0.0129207 Jy ! Component: 350 - total flux cleaned = 0.0131798 Jy ! Component: 400 - total flux cleaned = 0.0135677 Jy ! Total flux subtracted in 400 components = 0.0135677 Jy ! Clean residual min=-0.010534 max=0.009220 Jy/beam ! Clean residual mean=0.000007 rms=0.002767 Jy/beam ! Combined flux in latest and established models = 0.835521 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 155 components and 0.835521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075030Jy sigma=0.463821 ! Fit after self-cal, rms=0.074807Jy sigma=0.463031 ! 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 = 0.00154551 Jy ! Component: 100 - total flux cleaned = 0.00211007 Jy ! Component: 150 - total flux cleaned = 0.00232595 Jy ! Component: 200 - total flux cleaned = 0.00252637 Jy ! Component: 250 - total flux cleaned = 0.00277508 Jy ! Component: 300 - total flux cleaned = 0.00294683 Jy ! Component: 350 - total flux cleaned = 0.00316376 Jy ! Component: 400 - total flux cleaned = 0.00331853 Jy ! Total flux subtracted in 400 components = 0.00331853 Jy ! Clean residual min=-0.010528 max=0.009018 Jy/beam ! Clean residual mean=0.000009 rms=0.002716 Jy/beam ! Combined flux in latest and established models = 0.83884 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 173 components and 0.83884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074575Jy sigma=0.461599 ! Fit after self-cal, rms=0.074504Jy sigma=0.461441 ! Inverting map print "=== Finished natural weighting clean for al sites ===" ! === Finished natural weighting clean for al sites === unflag * ! Unflagging all baselines in the currently selected channels. ! Applying 2560 buffered edits. ! Applying 2560 buffered edits. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 191 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 191 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 191 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 191 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.086366Jy sigma=0.479251 ! Fit after self-cal, rms=0.073606Jy sigma=0.455616 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=2.658 mas, bpa=27.42 degrees ! Estimated noise=1.37974 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0041101 Jy ! Component: 100 - total flux cleaned = 0.00565947 Jy ! Component: 150 - total flux cleaned = 0.00665731 Jy ! Component: 200 - total flux cleaned = 0.00701452 Jy ! Component: 250 - total flux cleaned = 0.00723007 Jy ! Component: 300 - total flux cleaned = 0.00723228 Jy ! Component: 350 - total flux cleaned = 0.00714508 Jy ! Component: 400 - total flux cleaned = 0.00714405 Jy ! Total flux subtracted in 400 components = 0.00714405 Jy ! Clean residual min=-0.008892 max=0.008880 Jy/beam ! Clean residual mean=0.000008 rms=0.002323 Jy/beam ! Combined flux in latest and established models = 0.845984 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 194 components and 0.845984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073280Jy sigma=0.453402 ! Fit after self-cal, rms=0.073162Jy sigma=0.452943 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 = 0.001058 Jy ! Component: 100 - total flux cleaned = 0.00159226 Jy ! Component: 150 - total flux cleaned = 0.00177453 Jy ! Component: 200 - total flux cleaned = 0.00173456 Jy ! Component: 250 - total flux cleaned = 0.00169573 Jy ! Component: 300 - total flux cleaned = 0.0016221 Jy ! Component: 350 - total flux cleaned = 0.00158632 Jy ! Component: 400 - total flux cleaned = 0.001485 Jy ! Total flux subtracted in 400 components = 0.001485 Jy ! Clean residual min=-0.008931 max=0.008805 Jy/beam ! Clean residual mean=0.000010 rms=0.002297 Jy/beam ! Combined flux in latest and established models = 0.847469 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 200 components and 0.847469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073062Jy sigma=0.452259 ! Fit after self-cal, rms=0.073018Jy sigma=0.452148 ! 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=0.073018Jy sigma=0.452148 ! Fit after self-cal, rms=0.072913Jy sigma=0.451395 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=2.655 mas, bpa=27.43 degrees ! Estimated noise=1.37896 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173439 Jy ! Component: 100 - total flux cleaned = 0.002319 Jy ! Component: 150 - total flux cleaned = 0.0025132 Jy ! Component: 200 - total flux cleaned = 0.00259837 Jy ! Component: 250 - total flux cleaned = 0.00259786 Jy ! Component: 300 - total flux cleaned = 0.00252608 Jy ! Component: 350 - total flux cleaned = 0.00249181 Jy ! Component: 400 - total flux cleaned = 0.00242874 Jy ! Total flux subtracted in 400 components = 0.00242874 Jy ! Clean residual min=-0.008462 max=0.008738 Jy/beam ! Clean residual mean=0.000008 rms=0.002199 Jy/beam ! Combined flux in latest and established models = 0.849898 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 208 components and 0.849897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072796Jy sigma=0.450534 ! Fit after self-cal, rms=0.072750Jy sigma=0.450395 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 (12.8, 7.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00847 Jy ! Component: 100 - total flux cleaned = 0.0128528 Jy ! Component: 150 - total flux cleaned = 0.0144293 Jy ! Component: 200 - total flux cleaned = 0.0159683 Jy ! Component: 250 - total flux cleaned = 0.0175495 Jy ! Component: 300 - total flux cleaned = 0.0188704 Jy ! Component: 350 - total flux cleaned = 0.0200653 Jy ! Component: 400 - total flux cleaned = 0.0210709 Jy ! Total flux subtracted in 400 components = 0.0210709 Jy ! Clean residual min=-0.007307 max=0.004578 Jy/beam ! Clean residual mean=0.000000 rms=0.001398 Jy/beam ! Combined flux in latest and established models = 0.870968 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 260 components and 0.870968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071529Jy sigma=0.438325 ! Fit after self-cal, rms=0.071431Jy sigma=0.437780 ! 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=0.071431Jy sigma=0.437780 ! Fit after self-cal, rms=0.070410Jy sigma=0.428902 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.657 mas, bmaj=4.378 mas, bpa=28.47 degrees ! Estimated noise=1.46603 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00378025 Jy ! Component: 100 - total flux cleaned = 0.00521405 Jy ! Component: 150 - total flux cleaned = 0.00678869 Jy ! Component: 200 - total flux cleaned = 0.00828842 Jy ! Component: 250 - total flux cleaned = 0.00963865 Jy ! Component: 300 - total flux cleaned = 0.0109291 Jy ! Component: 350 - total flux cleaned = 0.0120384 Jy ! Component: 400 - total flux cleaned = 0.0131063 Jy ! Total flux subtracted in 400 components = 0.0131063 Jy ! Clean residual min=-0.007115 max=0.005479 Jy/beam ! Clean residual mean=0.000001 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 0.884075 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 298 components and 0.884075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070234Jy sigma=0.426645 ! Fit after self-cal, rms=0.070196Jy sigma=0.426499 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 = 0.00163159 Jy ! Component: 100 - total flux cleaned = 0.00302101 Jy ! Component: 150 - total flux cleaned = 0.00425631 Jy ! Component: 200 - total flux cleaned = 0.00536893 Jy ! Component: 250 - total flux cleaned = 0.0061049 Jy ! Component: 300 - total flux cleaned = 0.00671436 Jy ! Component: 350 - total flux cleaned = 0.00731982 Jy ! Component: 400 - total flux cleaned = 0.00782138 Jy ! Total flux subtracted in 400 components = 0.00782138 Jy ! Clean residual min=-0.006650 max=0.004890 Jy/beam ! Clean residual mean=-0.000000 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 0.891896 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 317 components and 0.891896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070157Jy sigma=0.425842 ! Fit after self-cal, rms=0.070140Jy sigma=0.425786 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for all stations ===" ! === Finished amplitude self-cal for all stations === restore ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=2.652 mas, bpa=27.47 degrees ! Estimated noise=1.37543 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.007 x 2.652 at 27.47 degrees (North through East) ! Clean map min=-0.0054684 max=0.5596 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=0.070140Jy sigma=0.425786 ! Fit after self-cal, rms=0.066896Jy sigma=0.390585 ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=2.649 mas, bpa=27.47 degrees ! Estimated noise=1.37482 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177198 Jy ! Component: 100 - total flux cleaned = 0.00317601 Jy ! Component: 150 - total flux cleaned = 0.0043686 Jy ! Component: 200 - total flux cleaned = 0.00518658 Jy ! Component: 250 - total flux cleaned = 0.00565251 Jy ! Component: 300 - total flux cleaned = 0.00601385 Jy ! Component: 350 - total flux cleaned = 0.00635989 Jy ! Component: 400 - total flux cleaned = 0.00658025 Jy ! Total flux subtracted in 400 components = 0.00658025 Jy ! Clean residual min=-0.005293 max=0.003422 Jy/beam ! Clean residual mean=-0.000000 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.898476 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 348 components and 0.898476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066747Jy sigma=0.389776 ! Fit after self-cal, rms=0.066734Jy sigma=0.389721 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000895216 Jy ! Component: 100 - total flux cleaned = 0.00156407 Jy ! Component: 150 - total flux cleaned = 0.00194866 Jy ! Component: 200 - total flux cleaned = 0.00211733 Jy ! Component: 250 - total flux cleaned = 0.0023137 Jy ! Component: 300 - total flux cleaned = 0.00240811 Jy ! Component: 350 - total flux cleaned = 0.00243888 Jy ! Component: 400 - total flux cleaned = 0.00256038 Jy ! Total flux subtracted in 400 components = 0.00256038 Jy ! Clean residual min=-0.005162 max=0.003337 Jy/beam ! Clean residual mean=-0.000000 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.901037 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 365 components and 0.901037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066659Jy sigma=0.389311 ! Fit after self-cal, rms=0.066651Jy sigma=0.389290 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066651Jy sigma=0.389290 ! Fit after self-cal, rms=0.066610Jy sigma=0.389193 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=0.7595 mas, bmaj=1.599 mas, bpa=28.6 degrees ! Estimated noise=2.85327 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.410146 Jy ! Component: 100 - total flux cleaned = 0.52499 Jy ! Component: 150 - total flux cleaned = 0.588744 Jy ! Component: 200 - total flux cleaned = 0.632633 Jy ! Component: 250 - total flux cleaned = 0.664066 Jy ! Component: 300 - total flux cleaned = 0.688159 Jy ! Component: 350 - total flux cleaned = 0.707307 Jy ! Component: 400 - total flux cleaned = 0.723276 Jy ! Total flux subtracted in 400 components = 0.723276 Jy ! Clean residual min=-0.011462 max=0.012043 Jy/beam ! Clean residual mean=0.000013 rms=0.002714 Jy/beam ! Combined flux in latest and established models = 0.723276 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 52 model components to the UV plane model. ! The established model now contains 52 components and 0.723276 Jy ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=2.647 mas, bpa=27.48 degrees ! Estimated noise=1.37463 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 = 0.0272606 Jy ! Component: 100 - total flux cleaned = 0.046963 Jy ! Component: 150 - total flux cleaned = 0.0621642 Jy ! Component: 200 - total flux cleaned = 0.0742532 Jy ! Component: 250 - total flux cleaned = 0.0843406 Jy ! Component: 300 - total flux cleaned = 0.0930631 Jy ! Component: 350 - total flux cleaned = 0.100758 Jy ! Component: 400 - total flux cleaned = 0.107653 Jy ! Total flux subtracted in 400 components = 0.107653 Jy ! Clean residual min=-0.009662 max=0.006303 Jy/beam ! Clean residual mean=-0.000002 rms=0.002286 Jy/beam ! Combined flux in latest and established models = 0.830929 Jy ! Adding 120 model components to the UV plane model. ! The established model now contains 151 components and 0.830929 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=2.657 mas, bmaj=4.374 mas, bpa=28.53 degrees ! Estimated noise=1.46488 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00966975 Jy ! Component: 100 - total flux cleaned = 0.0167071 Jy ! Component: 150 - total flux cleaned = 0.0224855 Jy ! Component: 200 - total flux cleaned = 0.0275547 Jy ! Component: 250 - total flux cleaned = 0.0322354 Jy ! Component: 300 - total flux cleaned = 0.0363774 Jy ! Component: 350 - total flux cleaned = 0.0399046 Jy ! Component: 400 - total flux cleaned = 0.04293 Jy ! Total flux subtracted in 400 components = 0.04293 Jy ! Clean residual min=-0.008567 max=0.006775 Jy/beam ! Clean residual mean=0.000006 rms=0.002036 Jy/beam ! Combined flux in latest and established models = 0.873859 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 = 0.00287307 Jy ! Component: 100 - total flux cleaned = 0.00558945 Jy ! Component: 150 - total flux cleaned = 0.00809342 Jy ! Component: 200 - total flux cleaned = 0.0103178 Jy ! Component: 250 - total flux cleaned = 0.0124877 Jy ! Component: 300 - total flux cleaned = 0.0145066 Jy ! Component: 350 - total flux cleaned = 0.0163858 Jy ! Component: 400 - total flux cleaned = 0.0181364 Jy ! Total flux subtracted in 400 components = 0.0181364 Jy ! Clean residual min=-0.006929 max=0.005610 Jy/beam ! Clean residual mean=0.000005 rms=0.001618 Jy/beam ! Combined flux in latest and established models = 0.891995 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 236 components and 0.891995 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=2.647 mas, bpa=27.48 degrees ! Estimated noise=1.37463 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193047 Jy ! Component: 100 - total flux cleaned = 0.00305394 Jy ! Component: 150 - total flux cleaned = 0.00424443 Jy ! Component: 200 - total flux cleaned = 0.00526497 Jy ! Component: 250 - total flux cleaned = 0.006216 Jy ! Component: 300 - total flux cleaned = 0.00690273 Jy ! Component: 350 - total flux cleaned = 0.00768306 Jy ! Component: 400 - total flux cleaned = 0.00848329 Jy ! Total flux subtracted in 400 components = 0.00848329 Jy ! Clean residual min=-0.005969 max=0.003730 Jy/beam ! Clean residual mean=-0.000000 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.900478 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 266 components and 0.900478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067183Jy sigma=0.392257 ! Fit after self-cal, rms=0.067140Jy sigma=0.391962 wmodel /scr/pima/rdv62_uvs/J1653+3945_X_map.mod ! Writing 266 model components to file: /scr/pima/rdv62_uvs/J1653+3945_X_map.mod wobs /scr/pima/rdv62_uvs/J1653+3945_X_uvs.fits ! Applying 31 buffered edits. ! Writing UV FITS file: /scr/pima/rdv62_uvs/J1653+3945_X_uvs.fits wwins /scr/pima/rdv62_uvs/J1653+3945_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv62_uvs/J1653+3945_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 = -0.00253084 Jy ! Component: 100 - total flux cleaned = -0.00400046 Jy ! Component: 150 - total flux cleaned = -0.0046445 Jy ! Component: 200 - total flux cleaned = -0.00452688 Jy ! Component: 250 - total flux cleaned = -0.00490646 Jy ! Component: 300 - total flux cleaned = -0.00536669 Jy ! Component: 350 - total flux cleaned = -0.00575752 Jy ! Component: 400 - total flux cleaned = -0.00613349 Jy ! Component: 450 - total flux cleaned = -0.00622293 Jy ! Component: 500 - total flux cleaned = -0.00657684 Jy ! Component: 550 - total flux cleaned = -0.00687857 Jy ! Component: 600 - total flux cleaned = -0.00721537 Jy ! Component: 650 - total flux cleaned = -0.00750416 Jy ! Component: 700 - total flux cleaned = -0.00770595 Jy ! Component: 750 - total flux cleaned = -0.00770662 Jy ! Component: 800 - total flux cleaned = -0.00798035 Jy ! Component: 850 - total flux cleaned = -0.00813363 Jy ! Component: 900 - total flux cleaned = -0.00836064 Jy ! Component: 950 - total flux cleaned = -0.00854693 Jy ! Component: 1000 - total flux cleaned = -0.00858277 Jy ! Component: 1050 - total flux cleaned = -0.00865534 Jy ! Component: 1100 - total flux cleaned = -0.00858335 Jy ! Component: 1150 - total flux cleaned = -0.00872657 Jy ! Component: 1200 - total flux cleaned = -0.00883281 Jy ! Component: 1250 - total flux cleaned = -0.00904183 Jy ! Component: 1300 - total flux cleaned = -0.00917915 Jy ! Component: 1350 - total flux cleaned = -0.00931492 Jy ! Component: 1400 - total flux cleaned = -0.00941632 Jy ! Component: 1450 - total flux cleaned = -0.00964984 Jy ! Component: 1500 - total flux cleaned = -0.00978187 Jy ! Component: 1550 - total flux cleaned = -0.00997879 Jy ! Component: 1600 - total flux cleaned = -0.0100439 Jy ! Component: 1650 - total flux cleaned = -0.0101085 Jy ! Component: 1700 - total flux cleaned = -0.0102995 Jy ! Component: 1750 - total flux cleaned = -0.0103315 Jy ! Component: 1800 - total flux cleaned = -0.0104568 Jy ! Component: 1850 - total flux cleaned = -0.010613 Jy ! Component: 1900 - total flux cleaned = -0.010644 Jy ! Component: 1950 - total flux cleaned = -0.0107365 Jy ! Component: 2000 - total flux cleaned = -0.0109494 Jy ! Component: 2050 - total flux cleaned = -0.0110097 Jy ! Component: 2100 - total flux cleaned = -0.0111296 Jy ! Component: 2150 - total flux cleaned = -0.011159 Jy ! Component: 2200 - total flux cleaned = -0.0113655 Jy ! Component: 2250 - total flux cleaned = -0.0114821 Jy ! Component: 2300 - total flux cleaned = -0.0116562 Jy ! Component: 2350 - total flux cleaned = -0.0116849 Jy ! Component: 2400 - total flux cleaned = -0.011771 Jy ! Component: 2450 - total flux cleaned = -0.0118564 Jy ! Component: 2500 - total flux cleaned = -0.0119973 Jy ! Component: 2550 - total flux cleaned = -0.0121091 Jy ! Component: 2600 - total flux cleaned = -0.0122199 Jy ! Component: 2650 - total flux cleaned = -0.012275 Jy ! Component: 2700 - total flux cleaned = -0.0123024 Jy ! Component: 2750 - total flux cleaned = -0.0124651 Jy ! Component: 2800 - total flux cleaned = -0.0123035 Jy ! Component: 2850 - total flux cleaned = -0.0124376 Jy ! Component: 2900 - total flux cleaned = -0.0123847 Jy ! Component: 2950 - total flux cleaned = -0.0124109 Jy ! Component: 3000 - total flux cleaned = -0.0123322 Jy ! Component: 3050 - total flux cleaned = -0.0124107 Jy ! Component: 3100 - total flux cleaned = -0.0123592 Jy ! Component: 3150 - total flux cleaned = -0.0124363 Jy ! Component: 3200 - total flux cleaned = -0.0123596 Jy ! Component: 3250 - total flux cleaned = -0.0123596 Jy ! Component: 3300 - total flux cleaned = -0.0123341 Jy ! Component: 3350 - total flux cleaned = -0.012234 Jy ! Component: 3400 - total flux cleaned = -0.0122585 Jy ! Component: 3450 - total flux cleaned = -0.0121595 Jy ! Component: 3500 - total flux cleaned = -0.01211 Jy ! Component: 3550 - total flux cleaned = -0.0121342 Jy ! Component: 3600 - total flux cleaned = -0.0120612 Jy ! Component: 3650 - total flux cleaned = -0.0119883 Jy ! Component: 3700 - total flux cleaned = -0.0119161 Jy ! Component: 3750 - total flux cleaned = -0.011988 Jy ! Component: 3800 - total flux cleaned = -0.0118688 Jy ! Component: 3850 - total flux cleaned = -0.0118452 Jy ! Component: 3900 - total flux cleaned = -0.0118923 Jy ! Component: 3950 - total flux cleaned = -0.0117517 Jy ! Component: 4000 - total flux cleaned = -0.0117982 Jy ! Component: 4050 - total flux cleaned = -0.0118444 Jy ! Total flux subtracted in 4096 components = -0.0118674 Jy ! Clean residual min=-0.001387 max=0.001151 Jy/beam ! Clean residual mean=-0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.888611 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 532 components and 0.888611 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv62_uvs/J1653+3945_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 2.647 at 27.48 degrees (North through East) ! Clean map min=-0.0034925 max=0.55806 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv62_uvs/J1653+3945_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= 0.558 rms= 0.00041 Jy quit ! Quitting program ! Log file /scr/pima/rdv62_uvs/J1653+3945_X_uvs.log closed on Fri Nov 22 22:40:01 2013