! Started logfile: /scr/pima/rdv94_uvs/J2016+1632_X_uvs.log on Tue Oct 8 12:25:23 2013 obs /scr/pima/rdv94_uvs/J2016+1632_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J2016+1632_X_uva.fits ! AN table 1: 15 integrations on 15 of 15 possible baselines. ! AN table 2: 5 integrations on 10 of 10 possible baselines. ! AN table 3: 5 integrations on 6 of 6 possible baselines. ! AN table 4: 9 integrations on 28 of 28 possible baselines. ! AN table 5: 10 integrations on 28 of 28 possible baselines. ! AN table 6: 11 integrations on 36 of 36 possible baselines. ! AN table 7: 14 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.956696 visibilities/baseline/integration-bin. ! Found source: J2016+1632 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 4772 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/rdv94_uvs/J2016+1632_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:HN self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:WF self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV 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:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:WF self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:HN self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 6:WF self-cal status=correctable weight=1 ! 7:MK self-cal status=correctable weight=1 ! 7:NY 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 11 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.102578Jy sigma=7.493233 ! Fit after self-cal, rms=0.593510Jy sigma=3.892356 ! 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:WF ! Flagging baselines of antenna 1:WF in the currently selected channels. flag 4:WZ ! Flagging baselines of antenna 4:WZ in the currently selected channels. flag 5:WF ! Flagging baselines of antenna 5:WF in the currently selected channels. flag 6:WF ! Flagging baselines of antenna 6:WF in the currently selected channels. flag 7:NY ! Flagging baselines of antenna 7:NY 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=1.083 mas, bmaj=2.736 mas, bpa=-22.06 degrees ! Estimated noise=2.58693 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 = 0.332536 Jy ! Component: 100 - total flux cleaned = 0.413225 Jy ! Total flux subtracted in 100 components = 0.413225 Jy ! Clean residual min=-0.015178 max=0.031022 Jy/beam ! Clean residual mean=-0.000012 rms=0.003853 Jy/beam ! Combined flux in latest and established models = 0.413225 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.413225 Jy ! ! Correcting IF 1. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 11 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 11 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 11 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 11 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.096171Jy sigma=0.700298 ! Fit after self-cal, rms=0.096023Jy sigma=0.698929 ! Inverting map and beam ! Estimated beam: bmin=1.083 mas, bmaj=2.736 mas, bpa=-22.06 degrees ! Estimated noise=2.58693 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0326153 Jy ! Component: 100 - total flux cleaned = 0.0497753 Jy ! Total flux subtracted in 100 components = 0.0497753 Jy ! Clean residual min=-0.012133 max=0.011889 Jy/beam ! Clean residual mean=-0.000009 rms=0.002925 Jy/beam ! Combined flux in latest and established models = 0.463 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084947Jy sigma=0.602925 ! Fit after self-cal, rms=0.084886Jy sigma=0.602111 ! Inverting map print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.32 mas, bmaj=2.837 mas, bpa=-20.93 degrees ! Estimated noise=1.64307 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 = 0.0128547 Jy ! Component: 100 - total flux cleaned = 0.0214584 Jy ! Component: 150 - total flux cleaned = 0.0279053 Jy ! Component: 200 - total flux cleaned = 0.0311716 Jy ! Total flux subtracted in 200 components = 0.0311716 Jy ! Clean residual min=-0.010813 max=0.010127 Jy/beam ! Clean residual mean=-0.000005 rms=0.002650 Jy/beam ! Combined flux in latest and established models = 0.494172 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.494172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082493Jy sigma=0.583278 ! Fit after self-cal, rms=0.082472Jy sigma=0.583058 ! 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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 0.94 LA 1.08 ! NL 1.03 WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 HN 0.95 KP 1.04 LA 1.07 ! NL 1.05 ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KP 0.00* NL 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.95 FD 0.93 HN 0.95 KP 0.98 ! LA 1.08 NL 1.02 OV 0.96 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.92 FD 0.92 HN 0.97 KP 0.99 ! LA 1.06 NL 1.01 OV 0.99 WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 0.93 HN 0.94 KP 0.97 ! LA 1.05 MK 1.07 NL 0.99 OV 0.99 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* NY 0.00* ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.44 FD 0.96 HN 0.96 LA 1.03 ! NL 1.04 WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.24 HN 0.98 KP 0.92 LA 1.03 ! NL 1.02 ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KP 0.00* NL 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.33 FD 0.91 HN 0.97 KP 0.96 ! LA 1.04 NL 1.01 OV 0.96 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.35 FD 0.92 HN 0.96 KP 0.92 ! LA 1.02 NL 1.00 OV 0.98 WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.38 FD 0.91 HN 0.95 KP 0.92 ! LA 1.02 MK 1.12 NL 1.00 OV 0.99 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* NY 0.00* ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.92 HN 0.96 LA 1.12 ! NL 1.05 WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 0.97 KP 0.89 LA 1.10 ! NL 1.12 ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KP 0.00* NL 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 0.91 HN 0.94 KP 0.83 ! LA 1.11 NL 1.03 OV 1.02 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 0.91 HN 0.97 KP 0.85 ! LA 1.10 NL 1.02 OV 1.02 WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 FD 0.90 HN 1.00 KP 0.82 ! LA 1.08 MK 1.07 NL 1.00 OV 1.05 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* NY 0.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 0.96 LA 1.07 ! NL 1.13 WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 HN 0.95 KP 0.88 LA 1.10 ! NL 1.12 ! ! A total of 15 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KP 0.00* NL 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.95 HN 0.97 KP 0.86 ! LA 1.08 NL 1.06 OV 0.98 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 0.95 HN 1.02 KP 0.90 ! LA 1.07 NL 1.06 OV 0.99 WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 0.97 HN 0.98 KP 0.87 ! LA 1.06 MK 1.12 NL 1.03 OV 1.03 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! MK 0.00* NY 0.00* ! ! ! Fit before self-cal, rms=0.082472Jy sigma=0.583058 ! Fit after self-cal, rms=0.065571Jy sigma=0.458691 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.328 mas, bmaj=2.854 mas, bpa=-20.34 degrees ! Estimated noise=1.65452 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 = -0.00217261 Jy ! Component: 100 - total flux cleaned = -0.00318254 Jy ! Component: 150 - total flux cleaned = -0.00385837 Jy ! Component: 200 - total flux cleaned = -0.00446241 Jy ! Total flux subtracted in 200 components = -0.00446241 Jy ! Clean residual min=-0.003504 max=0.003739 Jy/beam ! Clean residual mean=0.000006 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.48971 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.48971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065371Jy sigma=0.457273 ! Fit after self-cal, rms=0.065393Jy sigma=0.456990 ! 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=0.065393Jy sigma=0.456990 ! Fit after self-cal, rms=0.065321Jy sigma=0.456672 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.328 mas, bmaj=2.86 mas, bpa=-20.3 degrees ! Estimated noise=1.65305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00171621 Jy ! Component: 100 - total flux cleaned = -0.00251252 Jy ! Component: 150 - total flux cleaned = -0.00305135 Jy ! Component: 200 - total flux cleaned = -0.00326455 Jy ! Total flux subtracted in 200 components = -0.00326455 Jy ! Clean residual min=-0.003339 max=0.003551 Jy/beam ! Clean residual mean=0.000006 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.486445 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.486445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065206Jy sigma=0.455916 ! Fit after self-cal, rms=0.065201Jy sigma=0.455886 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 = -0.000196777 Jy ! Component: 100 - total flux cleaned = -0.000374716 Jy ! Component: 150 - total flux cleaned = -0.000537808 Jy ! Component: 200 - total flux cleaned = -0.00059777 Jy ! Total flux subtracted in 200 components = -0.00059777 Jy ! Clean residual min=-0.003277 max=0.003483 Jy/beam ! Clean residual mean=0.000006 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.485847 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.485847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065156Jy sigma=0.455666 ! Fit after self-cal, rms=0.065151Jy sigma=0.455650 ! 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=0.065151Jy sigma=0.455650 ! Fit after self-cal, rms=0.065093Jy sigma=0.455375 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.327 mas, bmaj=2.866 mas, bpa=-20.29 degrees ! Estimated noise=1.65192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00167692 Jy ! Component: 100 - total flux cleaned = -0.00218617 Jy ! Component: 150 - total flux cleaned = -0.0025327 Jy ! Component: 200 - total flux cleaned = -0.00268472 Jy ! Total flux subtracted in 200 components = -0.00268472 Jy ! Clean residual min=-0.003263 max=0.003352 Jy/beam ! Clean residual mean=0.000005 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.483163 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.483163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065031Jy sigma=0.454985 ! Fit after self-cal, rms=0.065031Jy sigma=0.454978 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 = -0.000103958 Jy ! Component: 100 - total flux cleaned = -0.000183043 Jy ! Component: 150 - total flux cleaned = -0.000231891 Jy ! Component: 200 - total flux cleaned = -0.000278896 Jy ! Total flux subtracted in 200 components = -0.000278896 Jy ! Clean residual min=-0.003214 max=0.003308 Jy/beam ! Clean residual mean=0.000005 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.482884 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.482884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065007Jy sigma=0.454867 ! Fit after self-cal, rms=0.065006Jy sigma=0.454860 ! 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=0.065006Jy sigma=0.454860 ! Fit after self-cal, rms=0.064964Jy sigma=0.454691 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.297 mas, bmaj=3.156 mas, bpa=-20.73 degrees ! Estimated noise=1.75267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000636376 Jy ! Component: 100 - total flux cleaned = -0.000964231 Jy ! Component: 150 - total flux cleaned = -0.00124434 Jy ! Component: 200 - total flux cleaned = -0.00138909 Jy ! Total flux subtracted in 200 components = -0.00138909 Jy ! Clean residual min=-0.003685 max=0.003892 Jy/beam ! Clean residual mean=0.000008 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.481495 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.481495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064944Jy sigma=0.454525 ! Fit after self-cal, rms=0.064941Jy sigma=0.454503 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 = 4.37085e-05 Jy ! Component: 100 - total flux cleaned = -1.45344e-05 Jy ! Component: 150 - total flux cleaned = -6.50493e-05 Jy ! Component: 200 - total flux cleaned = -0.000108466 Jy ! Total flux subtracted in 200 components = -0.000108466 Jy ! Clean residual min=-0.003643 max=0.003900 Jy/beam ! Clean residual mean=0.000008 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.481386 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.481386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064933Jy sigma=0.454464 ! Fit after self-cal, rms=0.064931Jy sigma=0.454446 ! 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 2:BR,true ! 2:BR self-cal status=fixed weight=1 selfant 2:HN,true ! 2:HN self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 3:BR,true ! 3:BR self-cal status=fixed weight=1 selfant 3:KP,true ! 3:KP 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 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:NL,true ! 4:NL self-cal status=fixed weight=1 selfant 4:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 5:BR,true ! 5:BR self-cal status=fixed weight=1 selfant 5:FD,true ! 5:FD self-cal status=fixed weight=1 selfant 5:HN,true ! 5:HN self-cal status=fixed weight=1 selfant 5:KP,true ! 5:KP self-cal status=fixed weight=1 selfant 5:LA,true ! 5:LA self-cal status=fixed weight=1 selfant 5:NL,true ! 5:NL self-cal status=fixed weight=1 selfant 5:OV,true ! 5:OV self-cal status=fixed weight=1 selfant 6:BR,true ! 6:BR self-cal status=fixed weight=1 selfant 6:FD,true ! 6:FD self-cal status=fixed weight=1 selfant 6:HN,true ! 6:HN self-cal status=fixed weight=1 selfant 6:KP,true ! 6:KP self-cal status=fixed weight=1 selfant 6:LA,true ! 6:LA self-cal status=fixed weight=1 selfant 6:MK,true ! 6:MK self-cal status=fixed weight=1 selfant 6:NL,true ! 6:NL self-cal status=fixed weight=1 selfant 6:OV,true ! 6:OV self-cal status=fixed weight=1 selfant 7:MK,true ! 7:MK self-cal status=fixed weight=1 ![Exited script file: /tmp/ff.ff] selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.095368Jy sigma=0.566015 ! Fit after self-cal, rms=0.086682Jy sigma=0.541704 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:WF self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV 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:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:WF self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:HN self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 6:WF self-cal status=correctable weight=1 ! 7:MK self-cal status=correctable weight=1 ! 7:NY 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 10 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.086682Jy sigma=0.541704 ! Fit after self-cal, rms=0.077684Jy sigma=0.449427 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=0.8256 mas, bmaj=2.671 mas, bpa=-13.81 degrees ! Estimated noise=2.5353 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 (-4.4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290645 Jy ! Component: 100 - total flux cleaned = 0.00324301 Jy ! Component: 150 - total flux cleaned = 0.0038176 Jy ! Component: 200 - total flux cleaned = 0.00381017 Jy ! Total flux subtracted in 200 components = 0.00381017 Jy ! Clean residual min=-0.005104 max=0.005149 Jy/beam ! Clean residual mean=0.000040 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.485196 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.485196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077271Jy sigma=0.447762 ! Fit after self-cal, rms=0.076689Jy sigma=0.446435 ! 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=1.058 mas, bmaj=2.834 mas, bpa=-14.75 degrees ! Estimated noise=1.60669 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 (5.2, -16.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328927 Jy ! Component: 100 - total flux cleaned = 0.00499605 Jy ! Component: 150 - total flux cleaned = 0.00608336 Jy ! Component: 200 - total flux cleaned = 0.00662563 Jy ! Component: 250 - total flux cleaned = 0.00714003 Jy ! Component: 300 - total flux cleaned = 0.00762754 Jy ! Component: 350 - total flux cleaned = 0.00802695 Jy ! Component: 400 - total flux cleaned = 0.00847255 Jy ! Total flux subtracted in 400 components = 0.00847255 Jy ! Clean residual min=-0.002550 max=0.003003 Jy/beam ! Clean residual mean=0.000124 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.493669 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 132 components and 0.493669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076254Jy sigma=0.444574 ! Fit after self-cal, rms=0.076246Jy sigma=0.444500 ! Inverting map ! Added new window around map position (-2.4, 17.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221243 Jy ! Component: 100 - total flux cleaned = 0.00316091 Jy ! Component: 150 - total flux cleaned = 0.00361865 Jy ! Component: 200 - total flux cleaned = 0.0039766 Jy ! Component: 250 - total flux cleaned = 0.00431817 Jy ! Component: 300 - total flux cleaned = 0.00457589 Jy ! Component: 350 - total flux cleaned = 0.00482502 Jy ! Component: 400 - total flux cleaned = 0.00494546 Jy ! Total flux subtracted in 400 components = 0.00494546 Jy ! Clean residual min=-0.002356 max=0.002524 Jy/beam ! Clean residual mean=0.000082 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.498614 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 172 components and 0.498614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075877Jy sigma=0.442851 ! Fit after self-cal, rms=0.075869Jy sigma=0.442779 ! Inverting map ! Added new window around map position (-0.4, 27.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187571 Jy ! Component: 100 - total flux cleaned = 0.00200563 Jy ! Component: 150 - total flux cleaned = 0.0021855 Jy ! Component: 200 - total flux cleaned = 0.00247162 Jy ! Component: 250 - total flux cleaned = 0.00258302 Jy ! Component: 300 - total flux cleaned = 0.00279941 Jy ! Component: 350 - total flux cleaned = 0.00301069 Jy ! Component: 400 - total flux cleaned = 0.00321775 Jy ! Total flux subtracted in 400 components = 0.00321775 Jy ! Clean residual min=-0.002292 max=0.002255 Jy/beam ! Clean residual mean=0.000059 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.501832 Jy ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 223 components and 0.501832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075639Jy sigma=0.441749 ! Fit after self-cal, rms=0.075635Jy sigma=0.441703 ! 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 = 0.000684152 Jy ! Component: 100 - total flux cleaned = 0.000991246 Jy ! Component: 150 - total flux cleaned = 0.00109093 Jy ! Component: 200 - total flux cleaned = 0.00128362 Jy ! Component: 250 - total flux cleaned = 0.00142536 Jy ! Component: 300 - total flux cleaned = 0.0015177 Jy ! Component: 350 - total flux cleaned = 0.00165293 Jy ! Component: 400 - total flux cleaned = 0.00169801 Jy ! Total flux subtracted in 400 components = 0.00169801 Jy ! Clean residual min=-0.002254 max=0.002230 Jy/beam ! Clean residual mean=0.000046 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.50353 Jy ! Performing phase self-cal ! Adding 86 model components to the UV plane model. ! The established model now contains 250 components and 0.50353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075485Jy sigma=0.441119 ! Fit after self-cal, rms=0.075485Jy sigma=0.441102 ! 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 11 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.092059Jy sigma=0.547028 ! Fit after self-cal, rms=0.075506Jy sigma=0.440818 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=2.835 mas, bpa=-14.77 degrees ! Estimated noise=1.60628 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105247 Jy ! Component: 100 - total flux cleaned = 0.00160802 Jy ! Component: 150 - total flux cleaned = 0.00179636 Jy ! Component: 200 - total flux cleaned = 0.00202099 Jy ! Component: 250 - total flux cleaned = 0.00223664 Jy ! Component: 300 - total flux cleaned = 0.00236341 Jy ! Component: 350 - total flux cleaned = 0.00252839 Jy ! Component: 400 - total flux cleaned = 0.00256846 Jy ! Total flux subtracted in 400 components = 0.00256846 Jy ! Clean residual min=-0.002168 max=0.002175 Jy/beam ! Clean residual mean=0.000046 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.506098 Jy selfcal ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 285 components and 0.506098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075371Jy sigma=0.440273 ! Fit after self-cal, rms=0.075372Jy sigma=0.440254 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (35, -28). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108269 Jy ! Component: 100 - total flux cleaned = 0.0010249 Jy ! Component: 150 - total flux cleaned = 0.00111817 Jy ! Component: 200 - total flux cleaned = 0.0017049 Jy ! Component: 250 - total flux cleaned = 0.00221782 Jy ! Component: 300 - total flux cleaned = 0.00250497 Jy ! Component: 350 - total flux cleaned = 0.0027047 Jy ! Component: 400 - total flux cleaned = 0.00286077 Jy ! Total flux subtracted in 400 components = 0.00286077 Jy ! Clean residual min=-0.002091 max=0.002015 Jy/beam ! Clean residual mean=0.000034 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.508959 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 324 components and 0.508959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075220Jy sigma=0.439452 ! Fit after self-cal, rms=0.075218Jy sigma=0.439419 ! 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=0.075218Jy sigma=0.439419 ! Fit after self-cal, rms=0.075247Jy sigma=0.439329 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=2.835 mas, bpa=-14.77 degrees ! Estimated noise=1.6063 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000809995 Jy ! Component: 100 - total flux cleaned = 0.000896367 Jy ! Component: 150 - total flux cleaned = 0.00101718 Jy ! Component: 200 - total flux cleaned = 0.00124871 Jy ! Component: 250 - total flux cleaned = 0.00136177 Jy ! Component: 300 - total flux cleaned = 0.00151006 Jy ! Component: 350 - total flux cleaned = 0.00169301 Jy ! Component: 400 - total flux cleaned = 0.0018718 Jy ! Total flux subtracted in 400 components = 0.0018718 Jy ! Clean residual min=-0.002042 max=0.001972 Jy/beam ! Clean residual mean=0.000035 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.510831 Jy selfcal ! Performing phase self-cal ! Adding 92 model components to the UV plane model. ! The established model now contains 350 components and 0.510831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075149Jy sigma=0.438921 ! Fit after self-cal, rms=0.075150Jy sigma=0.438908 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 = 0.000340747 Jy ! Component: 100 - total flux cleaned = 0.0004467 Jy ! Component: 150 - total flux cleaned = 0.000551132 Jy ! Component: 200 - total flux cleaned = 0.000619832 Jy ! Component: 250 - total flux cleaned = 0.000788654 Jy ! Component: 300 - total flux cleaned = 0.000888821 Jy ! Component: 350 - total flux cleaned = 0.00108624 Jy ! Component: 400 - total flux cleaned = 0.0011505 Jy ! Total flux subtracted in 400 components = 0.0011505 Jy ! Clean residual min=-0.002014 max=0.001935 Jy/beam ! Clean residual mean=0.000028 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.511981 Jy ! Performing phase self-cal ! Adding 95 model components to the UV plane model. ! The established model now contains 358 components and 0.511981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075074Jy sigma=0.438623 ! Fit after self-cal, rms=0.075074Jy sigma=0.438618 ! 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=0.075074Jy sigma=0.438618 ! Fit after self-cal, rms=0.074074Jy sigma=0.431206 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.229 mas, bmaj=3.227 mas, bpa=-19.75 degrees ! Estimated noise=1.72026 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000986421 Jy ! Component: 100 - total flux cleaned = 0.00166513 Jy ! Component: 150 - total flux cleaned = 0.00207242 Jy ! Component: 200 - total flux cleaned = 0.00242184 Jy ! Component: 250 - total flux cleaned = 0.00277259 Jy ! Component: 300 - total flux cleaned = 0.00307803 Jy ! Component: 350 - total flux cleaned = 0.00343239 Jy ! Component: 400 - total flux cleaned = 0.00372702 Jy ! Total flux subtracted in 400 components = 0.00372702 Jy ! Clean residual min=-0.002013 max=0.001957 Jy/beam ! Clean residual mean=0.000025 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.515708 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 405 components and 0.515708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074060Jy sigma=0.431016 ! Fit after self-cal, rms=0.074065Jy sigma=0.430994 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 = 0.000408519 Jy ! Component: 100 - total flux cleaned = 0.000623282 Jy ! Component: 150 - total flux cleaned = 0.000847563 Jy ! Component: 200 - total flux cleaned = 0.00106287 Jy ! Component: 250 - total flux cleaned = 0.00121403 Jy ! Component: 300 - total flux cleaned = 0.00136062 Jy ! Component: 350 - total flux cleaned = 0.00148477 Jy ! Component: 400 - total flux cleaned = 0.00162294 Jy ! Total flux subtracted in 400 components = 0.00162294 Jy ! Clean residual min=-0.002031 max=0.001881 Jy/beam ! Clean residual mean=0.000009 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.517331 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 431 components and 0.517331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074054Jy sigma=0.430886 ! Fit after self-cal, rms=0.074054Jy sigma=0.430881 ! 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=1.056 mas, bmaj=2.836 mas, bpa=-14.77 degrees ! Estimated noise=1.60728 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 2.836 at -14.77 degrees (North through East) ! Clean map min=-0.0031914 max=0.41573 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 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=0.8242 mas, bmaj=2.674 mas, bpa=-13.83 degrees ! Estimated noise=2.53578 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.324389 Jy ! Component: 100 - total flux cleaned = 0.404234 Jy ! Component: 150 - total flux cleaned = 0.43709 Jy ! Component: 200 - total flux cleaned = 0.453345 Jy ! Component: 250 - total flux cleaned = 0.462403 Jy ! Component: 300 - total flux cleaned = 0.468371 Jy ! Component: 350 - total flux cleaned = 0.472483 Jy ! Component: 400 - total flux cleaned = 0.476238 Jy ! Total flux subtracted in 400 components = 0.476238 Jy ! Clean residual min=-0.005287 max=0.007338 Jy/beam ! Clean residual mean=0.000082 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.476238 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 56 model components to the UV plane model. ! The established model now contains 56 components and 0.476238 Jy ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=2.836 mas, bpa=-14.77 degrees ! Estimated noise=1.60728 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.6, 1.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00752823 Jy ! Component: 100 - total flux cleaned = 0.0119644 Jy ! Component: 150 - total flux cleaned = 0.0157304 Jy ! Component: 200 - total flux cleaned = 0.0186336 Jy ! Component: 250 - total flux cleaned = 0.0213623 Jy ! Component: 300 - total flux cleaned = 0.023104 Jy ! Component: 350 - total flux cleaned = 0.0245153 Jy ! Component: 400 - total flux cleaned = 0.0257465 Jy ! Total flux subtracted in 400 components = 0.0257465 Jy ! Clean residual min=-0.002498 max=0.002641 Jy/beam ! Clean residual mean=0.000106 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.501984 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 108 components and 0.501984 Jy ! Inverting map ! Added new window around map position (6.8, -25). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195014 Jy ! Component: 100 - total flux cleaned = 0.00283801 Jy ! Component: 150 - total flux cleaned = 0.0037575 Jy ! Component: 200 - total flux cleaned = 0.00478513 Jy ! Component: 250 - total flux cleaned = 0.00554212 Jy ! Component: 300 - total flux cleaned = 0.00626613 Jy ! Component: 350 - total flux cleaned = 0.00675315 Jy ! Component: 400 - total flux cleaned = 0.00729151 Jy ! Total flux subtracted in 400 components = 0.00729151 Jy ! Clean residual min=-0.002333 max=0.002373 Jy/beam ! Clean residual mean=0.000042 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.509276 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 162 components and 0.509276 Jy ! Inverting map ! Added new window around map position (-11.4, 33.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143338 Jy ! Component: 100 - total flux cleaned = 0.00195686 Jy ! Component: 150 - total flux cleaned = 0.00262754 Jy ! Component: 200 - total flux cleaned = 0.00313996 Jy ! Component: 250 - total flux cleaned = 0.00369239 Jy ! Component: 300 - total flux cleaned = 0.00404863 Jy ! Component: 350 - total flux cleaned = 0.00445129 Jy ! Component: 400 - total flux cleaned = 0.00473059 Jy ! Total flux subtracted in 400 components = 0.00473059 Jy ! Clean residual min=-0.002168 max=0.002126 Jy/beam ! Clean residual mean=0.000017 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.514006 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 206 components and 0.514006 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=2.229 mas, bmaj=3.227 mas, bpa=-19.75 degrees ! Estimated noise=1.72026 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000143101 Jy ! Component: 100 - total flux cleaned = 0.000608671 Jy ! Component: 150 - total flux cleaned = 0.000908389 Jy ! Component: 200 - total flux cleaned = 0.00115 Jy ! Component: 250 - total flux cleaned = 0.00141628 Jy ! Component: 300 - total flux cleaned = 0.00156099 Jy ! Component: 350 - total flux cleaned = 0.00176858 Jy ! Component: 400 - total flux cleaned = 0.00183409 Jy ! Total flux subtracted in 400 components = 0.00183409 Jy ! Clean residual min=-0.002000 max=0.001900 Jy/beam ! Clean residual mean=0.000015 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.51584 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 = 6.4715e-05 Jy ! Component: 100 - total flux cleaned = 0.000222183 Jy ! Component: 150 - total flux cleaned = 0.000343415 Jy ! Component: 200 - total flux cleaned = 0.00046171 Jy ! Component: 250 - total flux cleaned = 0.000633132 Jy ! Component: 300 - total flux cleaned = 0.000772105 Jy ! Component: 350 - total flux cleaned = 0.000880765 Jy ! Component: 400 - total flux cleaned = 0.00106466 Jy ! Total flux subtracted in 400 components = 0.00106466 Jy ! Clean residual min=-0.002037 max=0.001784 Jy/beam ! Clean residual mean=0.000005 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.516905 Jy ! Adding 129 model components to the UV plane model. ! The established model now contains 326 components and 0.516904 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=2.836 mas, bpa=-14.77 degrees ! Estimated noise=1.60728 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443658 Jy ! Component: 100 - total flux cleaned = 0.000592222 Jy ! Component: 150 - total flux cleaned = 0.000686664 Jy ! Component: 200 - total flux cleaned = 0.000685847 Jy ! Component: 250 - total flux cleaned = 0.000818055 Jy ! Component: 300 - total flux cleaned = 0.000947367 Jy ! Component: 350 - total flux cleaned = 0.00103149 Jy ! Component: 400 - total flux cleaned = 0.0011546 Jy ! Total flux subtracted in 400 components = 0.0011546 Jy ! Clean residual min=-0.001953 max=0.001931 Jy/beam ! Clean residual mean=-0.000004 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.518059 Jy selfcal ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 370 components and 0.518059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074027Jy sigma=0.430643 ! Fit after self-cal, rms=0.073975Jy sigma=0.430472 wmodel /scr/pima/rdv94_uvs/J2016+1632_X_map.mod ! Writing 370 model components to file: /scr/pima/rdv94_uvs/J2016+1632_X_map.mod wobs /scr/pima/rdv94_uvs/J2016+1632_X_uvs.fits ! Applying 2553 buffered edits. ! Writing UV FITS file: /scr/pima/rdv94_uvs/J2016+1632_X_uvs.fits wwins /scr/pima/rdv94_uvs/J2016+1632_X_map.win ! wwins: Wrote 9 windows to /scr/pima/rdv94_uvs/J2016+1632_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 = -0.000377886 Jy ! Component: 100 - total flux cleaned = -0.000548297 Jy ! Component: 150 - total flux cleaned = -0.000580754 Jy ! Component: 200 - total flux cleaned = -0.000612076 Jy ! Component: 250 - total flux cleaned = -0.000672188 Jy ! Component: 300 - total flux cleaned = -0.000820327 Jy ! Component: 350 - total flux cleaned = -0.000848863 Jy ! Component: 400 - total flux cleaned = -0.000934649 Jy ! Component: 450 - total flux cleaned = -0.000934998 Jy ! Component: 500 - total flux cleaned = -0.000962727 Jy ! Component: 550 - total flux cleaned = -0.000880518 Jy ! Component: 600 - total flux cleaned = -0.000908081 Jy ! Component: 650 - total flux cleaned = -0.000881429 Jy ! Component: 700 - total flux cleaned = -0.00090789 Jy ! Component: 750 - total flux cleaned = -0.000855639 Jy ! Component: 800 - total flux cleaned = -0.000882027 Jy ! Component: 850 - total flux cleaned = -0.000933767 Jy ! Component: 900 - total flux cleaned = -0.000959418 Jy ! Component: 950 - total flux cleaned = -0.00100989 Jy ! Component: 1000 - total flux cleaned = -0.00103465 Jy ! Component: 1050 - total flux cleaned = -0.00108441 Jy ! Component: 1100 - total flux cleaned = -0.00113371 Jy ! Component: 1150 - total flux cleaned = -0.00123053 Jy ! Component: 1200 - total flux cleaned = -0.00127867 Jy ! Component: 1250 - total flux cleaned = -0.00130231 Jy ! Component: 1300 - total flux cleaned = -0.00134942 Jy ! Component: 1350 - total flux cleaned = -0.00134945 Jy ! Component: 1400 - total flux cleaned = -0.00139588 Jy ! Component: 1450 - total flux cleaned = -0.00139576 Jy ! Component: 1500 - total flux cleaned = -0.0013271 Jy ! Component: 1550 - total flux cleaned = -0.00139541 Jy ! Component: 1600 - total flux cleaned = -0.00135025 Jy ! Component: 1650 - total flux cleaned = -0.00141745 Jy ! Component: 1700 - total flux cleaned = -0.00143962 Jy ! Component: 1750 - total flux cleaned = -0.00148379 Jy ! Component: 1800 - total flux cleaned = -0.00141802 Jy ! Component: 1850 - total flux cleaned = -0.00146152 Jy ! Component: 1900 - total flux cleaned = -0.00148311 Jy ! Component: 1950 - total flux cleaned = -0.00146162 Jy ! Component: 2000 - total flux cleaned = -0.00148325 Jy ! Component: 2050 - total flux cleaned = -0.00150453 Jy ! Component: 2100 - total flux cleaned = -0.00150456 Jy ! Component: 2150 - total flux cleaned = -0.00156722 Jy ! Component: 2200 - total flux cleaned = -0.00146287 Jy ! Component: 2250 - total flux cleaned = -0.00142167 Jy ! Component: 2300 - total flux cleaned = -0.00150385 Jy ! Component: 2350 - total flux cleaned = -0.00144249 Jy ! Component: 2400 - total flux cleaned = -0.00146277 Jy ! Component: 2450 - total flux cleaned = -0.00150318 Jy ! Component: 2500 - total flux cleaned = -0.00148311 Jy ! Component: 2550 - total flux cleaned = -0.00146309 Jy ! Component: 2600 - total flux cleaned = -0.00148297 Jy ! Component: 2650 - total flux cleaned = -0.00142373 Jy ! Component: 2700 - total flux cleaned = -0.00142373 Jy ! Component: 2750 - total flux cleaned = -0.00140429 Jy ! Component: 2800 - total flux cleaned = -0.00134625 Jy ! Component: 2850 - total flux cleaned = -0.00140415 Jy ! Component: 2900 - total flux cleaned = -0.00130831 Jy ! Component: 2950 - total flux cleaned = -0.00127026 Jy ! Component: 3000 - total flux cleaned = -0.00127023 Jy ! Component: 3050 - total flux cleaned = -0.00127032 Jy ! Component: 3100 - total flux cleaned = -0.0011954 Jy ! Component: 3150 - total flux cleaned = -0.00115828 Jy ! Component: 3200 - total flux cleaned = -0.00115853 Jy ! Component: 3250 - total flux cleaned = -0.00117712 Jy ! Component: 3300 - total flux cleaned = -0.00121349 Jy ! Component: 3350 - total flux cleaned = -0.00114056 Jy ! Component: 3400 - total flux cleaned = -0.0011405 Jy ! Component: 3450 - total flux cleaned = -0.00108637 Jy ! Component: 3500 - total flux cleaned = -0.00110419 Jy ! Component: 3550 - total flux cleaned = -0.00108623 Jy ! Component: 3600 - total flux cleaned = -0.00103285 Jy ! Component: 3650 - total flux cleaned = -0.000997424 Jy ! Component: 3700 - total flux cleaned = -0.000979851 Jy ! Component: 3750 - total flux cleaned = -0.000892291 Jy ! Component: 3800 - total flux cleaned = -0.000927238 Jy ! Component: 3850 - total flux cleaned = -0.000927173 Jy ! Component: 3900 - total flux cleaned = -0.000858202 Jy ! Component: 3950 - total flux cleaned = -0.000823938 Jy ! Component: 4000 - total flux cleaned = -0.000789557 Jy ! Component: 4050 - total flux cleaned = -0.000687342 Jy ! Total flux subtracted in 4096 components = -0.00063648 Jy ! Clean residual min=-0.001215 max=0.000981 Jy/beam ! Clean residual mean=0.000009 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.517423 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 659 components and 0.517422 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv94_uvs/J2016+1632_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 2.836 at -14.77 degrees (North through East) ! Clean map min=-0.0017265 max=0.41447 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J2016+1632_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= 0.4144 rms= 0.00029 Jy quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J2016+1632_X_uvs.log closed on Tue Oct 8 12:25:30 2013