! Started logfile: /scr/pima/rdv93_uvs/J1806+6949_S_uvs.log on Tue Oct 8 15:32:14 2013 obs /scr/pima/rdv93_uvs/J1806+6949_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J1806+6949_S_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! AN table 2: 3 integrations on 6 of 6 possible baselines. ! AN table 3: 3 integrations on 66 of 66 possible baselines. ! AN table 4: 3 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.957055 visibilities/baseline/integration-bin. ! Found source: J1806+6949 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1872 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.4 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv93_uvs/J1806+6949_S] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:LA 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 ! 1:SC self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:MK self-cal status=correctable weight=1 ! 2:NY self-cal status=correctable weight=1 ! 2:WZ 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: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:BR self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:NL 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:WZ self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.400x0.400 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.219742Jy sigma=19.473283 ! Fit after self-cal, rms=0.379096Jy sigma=3.930763 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] flag 1:WZ ! Flagging baselines of antenna 1:WZ in the currently selected channels. flag 2:NY ! Flagging baselines of antenna 2:NY in the currently selected channels. flag 2:WZ ! Flagging baselines of antenna 2:WZ 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: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=3.906 mas, bmaj=4.741 mas, bpa=-14.37 degrees ! Estimated noise=1.59436 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 = 0.623279 Jy ! Component: 100 - total flux cleaned = 0.807752 Jy ! Total flux subtracted in 100 components = 0.807752 Jy ! Clean residual min=-0.023288 max=0.072769 Jy/beam ! Clean residual mean=0.000166 rms=0.008293 Jy/beam ! Combined flux in latest and established models = 0.807752 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.807752 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 6 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 12 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 6 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 12 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 6 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 12 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.181714Jy sigma=3.642802 ! Fit after self-cal, rms=0.182678Jy sigma=3.652928 ! Inverting map and beam ! Estimated beam: bmin=3.885 mas, bmaj=4.756 mas, bpa=-15.73 degrees ! Estimated noise=1.60645 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0764982 Jy ! Component: 100 - total flux cleaned = 0.113497 Jy ! Total flux subtracted in 100 components = 0.113497 Jy ! Clean residual min=-0.017829 max=0.024214 Jy/beam ! Clean residual mean=0.000125 rms=0.005174 Jy/beam ! Combined flux in latest and established models = 0.921249 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.921249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149883Jy sigma=2.887887 ! Fit after self-cal, rms=0.150022Jy sigma=2.884496 ! 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=5.027 mas, bmaj=5.56 mas, bpa=-22.21 degrees ! Estimated noise=1.17524 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 = 0.0277445 Jy ! Component: 100 - total flux cleaned = 0.0402075 Jy ! Component: 150 - total flux cleaned = 0.0466221 Jy ! Component: 200 - total flux cleaned = 0.0478158 Jy ! Total flux subtracted in 200 components = 0.0478158 Jy ! Clean residual min=-0.018517 max=0.032900 Jy/beam ! Clean residual mean=0.000159 rms=0.005995 Jy/beam ! Combined flux in latest and established models = 0.969065 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 0.969065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146811Jy sigma=2.781349 ! Fit after self-cal, rms=0.146831Jy sigma=2.779560 ! Inverting map ! Added new window around map position (-10.8, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0303864 Jy ! Component: 100 - total flux cleaned = 0.0424105 Jy ! Component: 150 - total flux cleaned = 0.0457785 Jy ! Component: 200 - total flux cleaned = 0.0466868 Jy ! Total flux subtracted in 200 components = 0.0466868 Jy ! Clean residual min=-0.015651 max=0.018694 Jy/beam ! Clean residual mean=0.000069 rms=0.004900 Jy/beam ! Combined flux in latest and established models = 1.01575 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 91 components and 1.01575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141812Jy sigma=2.661447 ! Fit after self-cal, rms=0.141213Jy sigma=2.650387 ! 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 1.00 FD 1.08 HN 0.90 LA 1.15 ! NL 0.99 OV 0.99 PT 1.07 SC 1.05 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* MK 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.02 HN 0.94 KP 1.06 ! LA 1.15 MK 0.96 NL 1.02 NY 1.00* ! OV 1.00 PT 1.06 SC 0.98 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.95 FD 1.01 HN 0.96 KP 1.05 ! LA 1.14 MK 0.89 NL 0.98 NY 1.00* ! OV 0.99 PT 1.04 WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.17 HN 1.08 LA 1.06 ! NL 1.00 OV 1.01 PT 1.06 SC 1.08 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* MK 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.10 HN 1.03 KP 1.04 ! LA 1.03 MK 1.09 NL 1.07 NY 1.00* ! OV 1.02 PT 1.06 SC 1.07 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.07 HN 1.07 KP 1.02 ! LA 1.04 MK 1.00 NL 1.04 NY 1.00* ! OV 1.02 PT 1.02 WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.16 HN 0.95 LA 1.00 ! NL 1.10 OV 1.02 PT 1.09 SC 0.97 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* MK 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.12 HN 0.95 KP 0.91 ! LA 0.97 MK 1.03 NL 1.09 NY 1.00* ! OV 1.02 PT 1.11 SC 0.98 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.09 HN 0.99 KP 0.91 ! LA 0.96 MK 0.93 NL 1.08 NY 1.00* ! OV 1.03 PT 1.06 WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.67 FD 1.13 HN 0.91 LA 0.84 ! NL 1.01 OV 0.87 PT 0.96 SC 1.01 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* MK 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.89 FD 1.03 HN 0.91 KP 0.86 ! LA 0.82 MK 1.11 NL 1.02 NY 1.00* ! OV 0.87 PT 0.97 SC 0.97 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 FD 1.05 HN 0.98 KP 0.85 ! LA 0.80 MK 1.19 NL 1.02 NY 1.00* ! OV 0.88 PT 0.94 WZ 1.00* ! ! ! Fit before self-cal, rms=0.141213Jy sigma=2.650387 ! Fit after self-cal, rms=0.072428Jy sigma=1.168629 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.021 mas, bmaj=5.562 mas, bpa=-22.86 degrees ! Estimated noise=1.17327 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 (-36.4, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145207 Jy ! Component: 100 - total flux cleaned = 0.0241429 Jy ! Component: 150 - total flux cleaned = 0.0312316 Jy ! Component: 200 - total flux cleaned = 0.0354412 Jy ! Total flux subtracted in 200 components = 0.0354412 Jy ! Clean residual min=-0.006373 max=0.007562 Jy/beam ! Clean residual mean=-0.000007 rms=0.001852 Jy/beam ! Combined flux in latest and established models = 1.05119 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 128 components and 1.05119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069114Jy sigma=1.086822 ! Fit after self-cal, rms=0.068834Jy sigma=1.079832 ! 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=0.068834Jy sigma=1.079832 ! Fit after self-cal, rms=0.068663Jy sigma=1.075994 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.022 mas, bmaj=5.557 mas, bpa=-22.91 degrees ! Estimated noise=1.1737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00640517 Jy ! Component: 100 - total flux cleaned = 0.0095435 Jy ! Component: 150 - total flux cleaned = 0.011956 Jy ! Component: 200 - total flux cleaned = 0.0133172 Jy ! Total flux subtracted in 200 components = 0.0133172 Jy ! Clean residual min=-0.005700 max=0.006146 Jy/beam ! Clean residual mean=-0.000002 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 1.06451 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 150 components and 1.06451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067673Jy sigma=1.055691 ! Fit after self-cal, rms=0.067524Jy sigma=1.053407 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 = 0.00202081 Jy ! Component: 100 - total flux cleaned = 0.00325487 Jy ! Component: 150 - total flux cleaned = 0.003692 Jy ! Component: 200 - total flux cleaned = 0.00389381 Jy ! Total flux subtracted in 200 components = 0.00389381 Jy ! Clean residual min=-0.005461 max=0.005704 Jy/beam ! Clean residual mean=-0.000004 rms=0.001516 Jy/beam ! Combined flux in latest and established models = 1.0684 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 170 components and 1.0684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067055Jy sigma=1.046386 ! Fit after self-cal, rms=0.067003Jy sigma=1.045714 ! 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=0.067003Jy sigma=1.045714 ! Fit after self-cal, rms=0.066966Jy sigma=1.043459 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.024 mas, bmaj=5.562 mas, bpa=-22.73 degrees ! Estimated noise=1.17377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206712 Jy ! Component: 100 - total flux cleaned = 0.00282379 Jy ! Component: 150 - total flux cleaned = 0.00330399 Jy ! Component: 200 - total flux cleaned = 0.00365527 Jy ! Total flux subtracted in 200 components = 0.00365527 Jy ! Clean residual min=-0.005301 max=0.005369 Jy/beam ! Clean residual mean=0.000002 rms=0.001433 Jy/beam ! Combined flux in latest and established models = 1.07206 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 180 components and 1.07206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066584Jy sigma=1.038049 ! Fit after self-cal, rms=0.066552Jy sigma=1.037550 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 = 0.0010205 Jy ! Component: 100 - total flux cleaned = 0.00126209 Jy ! Component: 150 - total flux cleaned = 0.00141318 Jy ! Component: 200 - total flux cleaned = 0.00155795 Jy ! Total flux subtracted in 200 components = 0.00155795 Jy ! Clean residual min=-0.005138 max=0.005194 Jy/beam ! Clean residual mean=0.000001 rms=0.001405 Jy/beam ! Combined flux in latest and established models = 1.07362 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 193 components and 1.07362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066304Jy sigma=1.034786 ! Fit after self-cal, rms=0.066298Jy sigma=1.034551 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066298Jy sigma=1.034551 ! Fit after self-cal, rms=0.066290Jy sigma=1.033939 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.198 mas, bmaj=10.51 mas, bpa=-4.652 degrees ! Estimated noise=1.25357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327289 Jy ! Component: 100 - total flux cleaned = 0.00453927 Jy ! Component: 150 - total flux cleaned = 0.00472183 Jy ! Component: 200 - total flux cleaned = 0.00483243 Jy ! Total flux subtracted in 200 components = 0.00483243 Jy ! Clean residual min=-0.005397 max=0.005886 Jy/beam ! Clean residual mean=0.000004 rms=0.001728 Jy/beam ! Combined flux in latest and established models = 1.07845 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 219 components and 1.07845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066294Jy sigma=1.032110 ! Fit after self-cal, rms=0.066265Jy sigma=1.031782 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 = 0.00109154 Jy ! Component: 100 - total flux cleaned = 0.00124955 Jy ! Component: 150 - total flux cleaned = 0.0012995 Jy ! Component: 200 - total flux cleaned = 0.00139295 Jy ! Total flux subtracted in 200 components = 0.00139295 Jy ! Clean residual min=-0.005176 max=0.005531 Jy/beam ! Clean residual mean=0.000002 rms=0.001711 Jy/beam ! Combined flux in latest and established models = 1.07984 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 233 components and 1.07984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066289Jy sigma=1.031174 ! Fit after self-cal, rms=0.066272Jy sigma=1.031119 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:BR,true ! 1:BR self-cal status=fixed weight=1 selfant 1:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:HN,true ! 1:HN self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA 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 1:SC,true ! 1:SC self-cal status=fixed weight=1 selfant 2:BR,true ! 2:BR self-cal status=fixed weight=1 selfant 2:MK,true ! 2:MK 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:BR,true ! 4:BR self-cal status=fixed weight=1 selfant 4:FD,true ! 4:FD self-cal status=fixed weight=1 selfant 4:HN,true ! 4:HN self-cal status=fixed weight=1 selfant 4:KP,true ! 4:KP self-cal status=fixed weight=1 selfant 4:LA,true ! 4:LA self-cal status=fixed weight=1 selfant 4:MK,true ! 4:MK self-cal status=fixed weight=1 selfant 4:NL,true ! 4:NL self-cal status=fixed weight=1 selfant 4:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 4:PT,true ! 4:PT self-cal status=fixed weight=1 ![Exited script file: /tmp/ff.ff] 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=0.142837Jy sigma=1.395323 ! Fit after self-cal, rms=0.092216Jy sigma=1.043112 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:LA 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 ! 1:SC self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:MK self-cal status=correctable weight=1 ! 2:NY self-cal status=correctable weight=1 ! 2:WZ 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: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:BR self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:NL 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: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 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.092216Jy sigma=1.043112 ! Fit after self-cal, rms=0.091699Jy sigma=1.031057 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.498 mas, bmaj=3.103 mas, bpa=-74 degrees ! Estimated noise=1.69816 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 = 0.000245585 Jy ! Component: 100 - total flux cleaned = 0.000250881 Jy ! Component: 150 - total flux cleaned = -0.00188458 Jy ! Component: 200 - total flux cleaned = -0.00317024 Jy ! Total flux subtracted in 200 components = -0.00317024 Jy ! Clean residual min=-0.008016 max=0.008605 Jy/beam ! Clean residual mean=-0.000003 rms=0.001911 Jy/beam ! Combined flux in latest and established models = 1.07667 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 245 components and 1.07667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088308Jy sigma=1.007410 ! Fit after self-cal, rms=0.087622Jy sigma=0.999688 ! 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=3.087 mas, bmaj=3.942 mas, bpa=-77.79 degrees ! Estimated noise=1.13848 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 (-25.6, -5.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306701 Jy ! Component: 100 - total flux cleaned = 0.00382572 Jy ! Component: 150 - total flux cleaned = 0.00383012 Jy ! Component: 200 - total flux cleaned = 0.00366876 Jy ! Component: 250 - total flux cleaned = 0.00352477 Jy ! Component: 300 - total flux cleaned = 0.00338301 Jy ! Component: 350 - total flux cleaned = 0.00351582 Jy ! Component: 400 - total flux cleaned = 0.00338792 Jy ! Total flux subtracted in 400 components = 0.00338792 Jy ! Clean residual min=-0.005760 max=0.005251 Jy/beam ! Clean residual mean=-0.000002 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 1.08006 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 267 components and 1.08006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085713Jy sigma=0.985734 ! Fit after self-cal, rms=0.085497Jy sigma=0.984271 ! 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 = 0.000630879 Jy ! Component: 100 - total flux cleaned = 0.00063384 Jy ! Component: 150 - total flux cleaned = 0.000886569 Jy ! Component: 200 - total flux cleaned = 0.00100338 Jy ! Component: 250 - total flux cleaned = 0.0010021 Jy ! Component: 300 - total flux cleaned = 0.00111911 Jy ! Component: 350 - total flux cleaned = 0.00111947 Jy ! Component: 400 - total flux cleaned = 0.00133688 Jy ! Total flux subtracted in 400 components = 0.00133688 Jy ! Clean residual min=-0.005489 max=0.005183 Jy/beam ! Clean residual mean=-0.000003 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 1.0814 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 282 components and 1.0814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084188Jy sigma=0.978057 ! Fit after self-cal, rms=0.084030Jy sigma=0.977260 ! 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 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.084030Jy sigma=0.977260 ! Fit after self-cal, rms=0.083504Jy sigma=0.974479 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.096 mas, bmaj=3.928 mas, bpa=-77.64 degrees ! Estimated noise=1.1383 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.18219e-05 Jy ! Component: 100 - total flux cleaned = -8.65368e-05 Jy ! Component: 150 - total flux cleaned = 3.41005e-05 Jy ! Component: 200 - total flux cleaned = 3.62544e-05 Jy ! Component: 250 - total flux cleaned = 4.07527e-05 Jy ! Component: 300 - total flux cleaned = 4.29905e-05 Jy ! Component: 350 - total flux cleaned = 4.42799e-05 Jy ! Component: 400 - total flux cleaned = 0.000137628 Jy ! Total flux subtracted in 400 components = 0.000137628 Jy ! Clean residual min=-0.005131 max=0.004898 Jy/beam ! Clean residual mean=-0.000000 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 1.08153 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 300 components and 1.08153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082316Jy sigma=0.969219 ! Fit after self-cal, rms=0.082187Jy sigma=0.968486 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 = -2.87702e-06 Jy ! Component: 100 - total flux cleaned = 0.000189889 Jy ! Component: 150 - total flux cleaned = 0.000375956 Jy ! Component: 200 - total flux cleaned = 0.00037577 Jy ! Component: 250 - total flux cleaned = 0.000463341 Jy ! Component: 300 - total flux cleaned = 0.000462193 Jy ! Component: 350 - total flux cleaned = 0.000378982 Jy ! Component: 400 - total flux cleaned = 0.000462928 Jy ! Total flux subtracted in 400 components = 0.000462928 Jy ! Clean residual min=-0.005073 max=0.004749 Jy/beam ! Clean residual mean=-0.000001 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 1.082 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 309 components and 1.082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081401Jy sigma=0.965296 ! Fit after self-cal, rms=0.081307Jy sigma=0.964812 ! 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=0.081307Jy sigma=0.964812 ! Fit after self-cal, rms=0.081180Jy sigma=0.963996 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.103 mas, bmaj=3.924 mas, bpa=-77.48 degrees ! Estimated noise=1.13832 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000479966 Jy ! Component: 100 - total flux cleaned = -0.000578298 Jy ! Component: 150 - total flux cleaned = -0.000489666 Jy ! Component: 200 - total flux cleaned = -0.000571515 Jy ! Component: 250 - total flux cleaned = -0.000572054 Jy ! Component: 300 - total flux cleaned = -0.000495542 Jy ! Component: 350 - total flux cleaned = -0.000496006 Jy ! Component: 400 - total flux cleaned = -0.000496851 Jy ! Total flux subtracted in 400 components = -0.000496851 Jy ! Clean residual min=-0.004916 max=0.004628 Jy/beam ! Clean residual mean=0.000001 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 1.0815 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 318 components and 1.0815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080427Jy sigma=0.961060 ! Fit after self-cal, rms=0.080339Jy sigma=0.960626 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 = -1.22815e-06 Jy ! Component: 100 - total flux cleaned = 0.000228246 Jy ! Component: 150 - total flux cleaned = 0.000228283 Jy ! Component: 200 - total flux cleaned = 0.000300905 Jy ! Component: 250 - total flux cleaned = 0.000370887 Jy ! Component: 300 - total flux cleaned = 0.000299268 Jy ! Component: 350 - total flux cleaned = 0.000298965 Jy ! Component: 400 - total flux cleaned = 0.000364057 Jy ! Total flux subtracted in 400 components = 0.000364057 Jy ! Clean residual min=-0.004887 max=0.004550 Jy/beam ! Clean residual mean=0.000000 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 1.08186 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 326 components and 1.08186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079806Jy sigma=0.958479 ! Fit after self-cal, rms=0.079739Jy sigma=0.958168 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime3 ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079739Jy sigma=0.958168 ! Fit after self-cal, rms=0.079361Jy sigma=0.953249 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.03 mas, bmaj=10.32 mas, bpa=-0.6908 degrees ! Estimated noise=1.24174 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000834715 Jy ! Component: 100 - total flux cleaned = 0.000838005 Jy ! Component: 150 - total flux cleaned = 0.000839817 Jy ! Component: 200 - total flux cleaned = 0.000922767 Jy ! Component: 250 - total flux cleaned = 0.000923894 Jy ! Component: 300 - total flux cleaned = 0.000959597 Jy ! Component: 350 - total flux cleaned = 0.000991853 Jy ! Component: 400 - total flux cleaned = 0.000990565 Jy ! Total flux subtracted in 400 components = 0.000990565 Jy ! Clean residual min=-0.004674 max=0.005069 Jy/beam ! Clean residual mean=0.000007 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 1.08286 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 347 components and 1.08286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079381Jy sigma=0.952443 ! Fit after self-cal, rms=0.079376Jy sigma=0.952353 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 (43.6, 58). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0055576 Jy ! Component: 100 - total flux cleaned = 0.00920104 Jy ! Component: 150 - total flux cleaned = 0.0113002 Jy ! Component: 200 - total flux cleaned = 0.0127763 Jy ! Component: 250 - total flux cleaned = 0.0139826 Jy ! Component: 300 - total flux cleaned = 0.0147276 Jy ! Component: 350 - total flux cleaned = 0.0154769 Jy ! Component: 400 - total flux cleaned = 0.0161034 Jy ! Total flux subtracted in 400 components = 0.0161034 Jy ! Clean residual min=-0.003957 max=0.003731 Jy/beam ! Clean residual mean=0.000020 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 1.09896 Jy ! Performing phase self-cal ! Adding 109 model components to the UV plane model. ! The established model now contains 456 components and 1.09896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079026Jy sigma=0.943304 ! Fit after self-cal, rms=0.078983Jy sigma=0.942956 ! 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=3.108 mas, bmaj=3.92 mas, bpa=-77.35 degrees ! Estimated noise=1.13847 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.108 x 3.92 at -77.35 degrees (North through East) ! Clean map min=-0.0061738 max=0.74524 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=0.078983Jy sigma=0.942956 ! Fit after self-cal, rms=0.076597Jy sigma=0.895547 ! Inverting map and beam ! Estimated beam: bmin=3.108 mas, bmaj=3.922 mas, bpa=-77.34 degrees ! Estimated noise=1.13722 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175842 Jy ! Component: 100 - total flux cleaned = 0.00259625 Jy ! Component: 150 - total flux cleaned = 0.00338154 Jy ! Component: 200 - total flux cleaned = 0.0038792 Jy ! Component: 250 - total flux cleaned = 0.00447297 Jy ! Component: 300 - total flux cleaned = 0.00481606 Jy ! Component: 350 - total flux cleaned = 0.00525727 Jy ! Component: 400 - total flux cleaned = 0.00557477 Jy ! Total flux subtracted in 400 components = 0.00557477 Jy ! Clean residual min=-0.003921 max=0.004456 Jy/beam ! Clean residual mean=0.000004 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 1.10453 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 504 components and 1.10453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075370Jy sigma=0.886241 ! Fit after self-cal, rms=0.075345Jy sigma=0.886034 ! Inverting map ! Added new window around map position (90.4, -1.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280101 Jy ! Component: 100 - total flux cleaned = 0.00366484 Jy ! Component: 150 - total flux cleaned = 0.00407436 Jy ! Component: 200 - total flux cleaned = 0.0045689 Jy ! Component: 250 - total flux cleaned = 0.00485582 Jy ! Component: 300 - total flux cleaned = 0.00504417 Jy ! Component: 350 - total flux cleaned = 0.00550238 Jy ! Component: 400 - total flux cleaned = 0.00568135 Jy ! Total flux subtracted in 400 components = 0.00568135 Jy ! Clean residual min=-0.003630 max=0.003885 Jy/beam ! Clean residual mean=-0.000001 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 1.11021 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 540 components and 1.11021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074433Jy sigma=0.879120 ! Fit after self-cal, rms=0.074403Jy sigma=0.878917 ! Inverting map ! Added new window around map position (-27.6, -41.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194572 Jy ! Component: 100 - total flux cleaned = 0.00193599 Jy ! Component: 150 - total flux cleaned = 0.00183055 Jy ! Component: 200 - total flux cleaned = 0.00201862 Jy ! Component: 250 - total flux cleaned = 0.00246926 Jy ! Component: 300 - total flux cleaned = 0.0029073 Jy ! Component: 350 - total flux cleaned = 0.00316286 Jy ! Component: 400 - total flux cleaned = 0.00332797 Jy ! Total flux subtracted in 400 components = 0.00332797 Jy ! Clean residual min=-0.003495 max=0.003198 Jy/beam ! Clean residual mean=-0.000002 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 1.11354 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 575 components and 1.11354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073538Jy sigma=0.872753 ! Fit after self-cal, rms=0.073516Jy sigma=0.872556 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073516Jy sigma=0.872556 ! Fit after self-cal, rms=0.073435Jy sigma=0.871707 print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.516 mas, bmaj=3.083 mas, bpa=-73.33 degrees ! Estimated noise=1.69898 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.572115 Jy ! Component: 100 - total flux cleaned = 0.759269 Jy ! Component: 150 - total flux cleaned = 0.842133 Jy ! Component: 200 - total flux cleaned = 0.88567 Jy ! Component: 250 - total flux cleaned = 0.912945 Jy ! Component: 300 - total flux cleaned = 0.933386 Jy ! Component: 350 - total flux cleaned = 0.949551 Jy ! Component: 400 - total flux cleaned = 0.963111 Jy ! Total flux subtracted in 400 components = 0.963111 Jy ! Clean residual min=-0.007900 max=0.008443 Jy/beam ! Clean residual mean=0.000012 rms=0.002011 Jy/beam ! Combined flux in latest and established models = 0.963111 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 76 model components to the UV plane model. ! The established model now contains 76 components and 0.963111 Jy ! Inverting map and beam ! Estimated beam: bmin=3.111 mas, bmaj=3.922 mas, bpa=-77.29 degrees ! Estimated noise=1.1373 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 = 0.020367 Jy ! Component: 100 - total flux cleaned = 0.0362493 Jy ! Component: 150 - total flux cleaned = 0.0491597 Jy ! Component: 200 - total flux cleaned = 0.0597653 Jy ! Component: 250 - total flux cleaned = 0.0685312 Jy ! Component: 300 - total flux cleaned = 0.0759297 Jy ! Component: 350 - total flux cleaned = 0.0820946 Jy ! Component: 400 - total flux cleaned = 0.087159 Jy ! Total flux subtracted in 400 components = 0.087159 Jy ! Clean residual min=-0.005047 max=0.005799 Jy/beam ! Clean residual mean=0.000013 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 1.05027 Jy ! Adding 135 model components to the UV plane model. ! The established model now contains 199 components and 1.05027 Jy ! Inverting map ! Added new window around map position (-74.4, 21.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00565583 Jy ! Component: 100 - total flux cleaned = 0.00983989 Jy ! Component: 150 - total flux cleaned = 0.0135651 Jy ! Component: 200 - total flux cleaned = 0.0170609 Jy ! Component: 250 - total flux cleaned = 0.0203603 Jy ! Component: 300 - total flux cleaned = 0.0237929 Jy ! Component: 350 - total flux cleaned = 0.0267561 Jy ! Component: 400 - total flux cleaned = 0.0294503 Jy ! Total flux subtracted in 400 components = 0.0294503 Jy ! Clean residual min=-0.004231 max=0.003910 Jy/beam ! Clean residual mean=0.000007 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 1.07972 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 276 components and 1.07972 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.032 mas, bmaj=10.32 mas, bpa=-0.8665 degrees ! Estimated noise=1.2395 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00542895 Jy ! Component: 100 - total flux cleaned = 0.00958457 Jy ! Component: 150 - total flux cleaned = 0.013171 Jy ! Component: 200 - total flux cleaned = 0.0158375 Jy ! Component: 250 - total flux cleaned = 0.0182233 Jy ! Component: 300 - total flux cleaned = 0.0197751 Jy ! Component: 350 - total flux cleaned = 0.0213076 Jy ! Component: 400 - total flux cleaned = 0.0224808 Jy ! Total flux subtracted in 400 components = 0.0224808 Jy ! Clean residual min=-0.003980 max=0.004267 Jy/beam ! Clean residual mean=0.000003 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 1.1022 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-84, -38). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000427322 Jy ! Component: 100 - total flux cleaned = 0.000752166 Jy ! Component: 150 - total flux cleaned = 0.00184407 Jy ! Component: 200 - total flux cleaned = 0.00267696 Jy ! Component: 250 - total flux cleaned = 0.00337309 Jy ! Component: 300 - total flux cleaned = 0.00403031 Jy ! Component: 350 - total flux cleaned = 0.00465593 Jy ! Component: 400 - total flux cleaned = 0.00510631 Jy ! Total flux subtracted in 400 components = 0.00510631 Jy ! Clean residual min=-0.003492 max=0.003011 Jy/beam ! Clean residual mean=-0.000001 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 1.10731 Jy ! Adding 233 model components to the UV plane model. ! The established model now contains 492 components and 1.10731 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.111 mas, bmaj=3.922 mas, bpa=-77.29 degrees ! Estimated noise=1.1373 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00113047 Jy ! Component: 100 - total flux cleaned = -0.00113055 Jy ! Component: 150 - total flux cleaned = -0.0010113 Jy ! Component: 200 - total flux cleaned = -0.000573011 Jy ! Component: 250 - total flux cleaned = -0.000256907 Jy ! Component: 300 - total flux cleaned = 0.000152551 Jy ! Component: 350 - total flux cleaned = 0.000151814 Jy ! Component: 400 - total flux cleaned = 0.000446083 Jy ! Total flux subtracted in 400 components = 0.000446083 Jy ! Clean residual min=-0.003478 max=0.003231 Jy/beam ! Clean residual mean=0.000002 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 1.10775 Jy selfcal ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 559 components and 1.10775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071361Jy sigma=0.868311 ! Fit after self-cal, rms=0.071008Jy sigma=0.866602 wmodel /scr/pima/rdv93_uvs/J1806+6949_S_map.mod ! Writing 559 model components to file: /scr/pima/rdv93_uvs/J1806+6949_S_map.mod wobs /scr/pima/rdv93_uvs/J1806+6949_S_uvs.fits ! Applying 999 buffered edits. ! Writing UV FITS file: /scr/pima/rdv93_uvs/J1806+6949_S_uvs.fits wwins /scr/pima/rdv93_uvs/J1806+6949_S_map.win ! wwins: Wrote 9 windows to /scr/pima/rdv93_uvs/J1806+6949_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000527972 Jy ! Component: 100 - total flux cleaned = -0.000763298 Jy ! Component: 150 - total flux cleaned = -0.000817541 Jy ! Component: 200 - total flux cleaned = -0.000923279 Jy ! Component: 250 - total flux cleaned = -0.000768921 Jy ! Component: 300 - total flux cleaned = -0.000618503 Jy ! Component: 350 - total flux cleaned = -0.000619045 Jy ! Component: 400 - total flux cleaned = -0.00061924 Jy ! Component: 450 - total flux cleaned = -0.000715027 Jy ! Component: 500 - total flux cleaned = -0.000809732 Jy ! Component: 550 - total flux cleaned = -0.000763862 Jy ! Component: 600 - total flux cleaned = -0.000718225 Jy ! Component: 650 - total flux cleaned = -0.00071879 Jy ! Component: 700 - total flux cleaned = -0.000719375 Jy ! Component: 750 - total flux cleaned = -0.000896093 Jy ! Component: 800 - total flux cleaned = -0.000851944 Jy ! Component: 850 - total flux cleaned = -0.000894721 Jy ! Component: 900 - total flux cleaned = -0.000980282 Jy ! Component: 950 - total flux cleaned = -0.00102201 Jy ! Component: 1000 - total flux cleaned = -0.00098007 Jy ! Component: 1050 - total flux cleaned = -0.000980742 Jy ! Component: 1100 - total flux cleaned = -0.00114443 Jy ! Component: 1150 - total flux cleaned = -0.00102225 Jy ! Component: 1200 - total flux cleaned = -0.000901675 Jy ! Component: 1250 - total flux cleaned = -0.000982174 Jy ! Component: 1300 - total flux cleaned = -0.00106168 Jy ! Component: 1350 - total flux cleaned = -0.000747467 Jy ! Component: 1400 - total flux cleaned = -0.000864901 Jy ! Component: 1450 - total flux cleaned = -0.000787966 Jy ! Component: 1500 - total flux cleaned = -0.000864276 Jy ! Component: 1550 - total flux cleaned = -0.000711816 Jy ! Component: 1600 - total flux cleaned = -0.000712539 Jy ! Component: 1650 - total flux cleaned = -0.00078747 Jy ! Component: 1700 - total flux cleaned = -0.000489288 Jy ! Component: 1750 - total flux cleaned = -0.000600894 Jy ! Component: 1800 - total flux cleaned = -0.000600655 Jy ! Component: 1850 - total flux cleaned = -0.000454321 Jy ! Component: 1900 - total flux cleaned = -0.000308987 Jy ! Component: 1950 - total flux cleaned = -0.000309258 Jy ! Component: 2000 - total flux cleaned = -0.000129747 Jy ! Component: 2050 - total flux cleaned = -0.000129934 Jy ! Component: 2100 - total flux cleaned = -5.8971e-05 Jy ! Component: 2150 - total flux cleaned = -9.42702e-05 Jy ! Component: 2200 - total flux cleaned = 1.06214e-05 Jy ! Component: 2250 - total flux cleaned = 7.99597e-05 Jy ! Component: 2300 - total flux cleaned = 4.51452e-05 Jy ! Component: 2350 - total flux cleaned = 7.98584e-05 Jy ! Component: 2400 - total flux cleaned = 0.000182697 Jy ! Component: 2450 - total flux cleaned = 8.08393e-05 Jy ! Component: 2500 - total flux cleaned = 0.000182351 Jy ! Component: 2550 - total flux cleaned = 0.000115282 Jy ! Component: 2600 - total flux cleaned = 0.000215838 Jy ! Component: 2650 - total flux cleaned = 0.000315147 Jy ! Component: 2700 - total flux cleaned = 0.000248903 Jy ! Component: 2750 - total flux cleaned = 0.000314662 Jy ! Component: 2800 - total flux cleaned = 0.000281877 Jy ! Component: 2850 - total flux cleaned = 0.000347061 Jy ! Component: 2900 - total flux cleaned = 0.000411861 Jy ! Component: 2950 - total flux cleaned = 0.000411829 Jy ! Component: 3000 - total flux cleaned = 0.000604072 Jy ! Component: 3050 - total flux cleaned = 0.000508439 Jy ! Component: 3100 - total flux cleaned = 0.000635377 Jy ! Component: 3150 - total flux cleaned = 0.000667209 Jy ! Component: 3200 - total flux cleaned = 0.000698705 Jy ! Component: 3250 - total flux cleaned = 0.000792759 Jy ! Component: 3300 - total flux cleaned = 0.0010111 Jy ! Component: 3350 - total flux cleaned = 0.000917699 Jy ! Component: 3400 - total flux cleaned = 0.000855931 Jy ! Component: 3450 - total flux cleaned = 0.00094843 Jy ! Component: 3500 - total flux cleaned = 0.00107118 Jy ! Component: 3550 - total flux cleaned = 0.00113201 Jy ! Component: 3600 - total flux cleaned = 0.00101038 Jy ! Component: 3650 - total flux cleaned = 0.00107084 Jy ! Component: 3700 - total flux cleaned = 0.0010407 Jy ! Component: 3750 - total flux cleaned = 0.00101095 Jy ! Component: 3800 - total flux cleaned = 0.00110062 Jy ! Component: 3850 - total flux cleaned = 0.00118992 Jy ! Component: 3900 - total flux cleaned = 0.00110114 Jy ! Component: 3950 - total flux cleaned = 0.00124858 Jy ! Component: 4000 - total flux cleaned = 0.00127787 Jy ! Component: 4050 - total flux cleaned = 0.00127784 Jy ! Total flux subtracted in 4096 components = 0.00136529 Jy ! Clean residual min=-0.001688 max=0.001485 Jy/beam ! Clean residual mean=-0.000002 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 1.10912 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 816 components and 1.10912 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv93_uvs/J1806+6949_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.111 x 3.922 at -77.29 degrees (North through East) ! Clean map min=-0.0035477 max=0.73847 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J1806+6949_S_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 0.7384 rms= 0.00052 Jy quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J1806+6949_S_uvs.log closed on Tue Oct 8 15:32:20 2013