! Started logfile: /scr/pima/rdv62_uvs/J2236+2828_S_uvs.log on Fri Nov 22 22:42:31 2013 obs /scr/pima/rdv62_uvs/J2236+2828_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv62_uvs/J2236+2828_S_uva.fits ! AN table 1: 5 integrations on 3 of 3 possible baselines. ! AN table 2: 1 integrations on 1 of 1 possible baselines. ! AN table 3: 3 integrations on 6 of 6 possible baselines. ! AN table 4: 3 integrations on 3 of 3 possible baselines. ! AN table 5: 27 integrations on 10 of 10 possible baselines. ! AN table 6: 4 integrations on 1 of 1 possible baselines. ! AN table 7: 8 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.593814 visibilities/baseline/integration-bin. ! Found source: J2236+2828 ! ! 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 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1152 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/rdv62_uvs/J2236+2828_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:LA self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 2:KK self-cal status=correctable weight=1 ! 2:MK self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:KK self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 5:KK self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:NY self-cal status=correctable weight=1 ! 5:WZ self-cal status=correctable weight=1 ! 5:ZC self-cal status=correctable weight=1 ! 6:NY self-cal status=correctable weight=1 ! 6:ZC self-cal status=correctable weight=1 ! 7:BR self-cal status=correctable weight=1 ! 7:FD self-cal status=correctable weight=1 ! 7:HN self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:NL self-cal status=correctable weight=1 ! 7:PT self-cal status=correctable weight=1 ! 7:SC self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.400x0.400 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 37 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 24 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 37 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 24 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 37 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 24 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 37 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 24 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.344042Jy sigma=7.682571 ! Fit after self-cal, rms=0.303273Jy sigma=1.401310 ! 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 2:KK ! Flagging baselines of antenna 2:KK in the currently selected channels. flag 3:KK ! Flagging baselines of antenna 3:KK in the currently selected channels. flag 4:KK ! Flagging baselines of antenna 4:KK in the currently selected channels. flag 5:KK ! Flagging baselines of antenna 5:KK in the currently selected channels. flag 5:NY ! Flagging baselines of antenna 5:NY in the currently selected channels. flag 5:WZ ! Flagging baselines of antenna 5:WZ in the currently selected channels. flag 5:ZC ! Flagging baselines of antenna 5:ZC in the currently selected channels. flag 6:NY ! Flagging baselines of antenna 6:NY in the currently selected channels. flag 6:ZC ! Flagging baselines of antenna 6:ZC 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=3.641 mas, bmaj=11.68 mas, bpa=-87.34 degrees ! Estimated noise=6.82146 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 = 0.645395 Jy ! Component: 100 - total flux cleaned = 0.79112 Jy ! Total flux subtracted in 100 components = 0.79112 Jy ! Clean residual min=-0.030532 max=0.053492 Jy/beam ! Clean residual mean=0.005920 rms=0.011328 Jy/beam ! Combined flux in latest and established models = 0.791121 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.791121 Jy ! ! Correcting IF 1. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 98 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 98 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 98 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 98 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.185223Jy sigma=1.258666 ! Fit after self-cal, rms=0.186717Jy sigma=1.267063 ! Inverting map and beam ! Estimated beam: bmin=3.742 mas, bmaj=13.11 mas, bpa=-84.57 degrees ! Estimated noise=6.82196 mJy/beam. 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=4.93 mas, bmaj=12.95 mas, bpa=-84.39 degrees ! Estimated noise=5.16528 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 = 0.0737279 Jy ! Component: 100 - total flux cleaned = 0.104512 Jy ! Component: 150 - total flux cleaned = 0.118977 Jy ! Component: 200 - total flux cleaned = 0.122456 Jy ! Total flux subtracted in 200 components = 0.122456 Jy ! Clean residual min=-0.025130 max=0.026802 Jy/beam ! Clean residual mean=0.002124 rms=0.007562 Jy/beam ! Combined flux in latest and established models = 0.913576 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 60 components and 0.913576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160653Jy sigma=1.071432 ! Fit after self-cal, rms=0.160633Jy sigma=1.071197 ! 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 0.00* LA 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KK 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* NY 0.00* WZ 0.00* ! ZC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.05 FD 1.00 HN 0.91 LA 1.20 ! NL 0.98 PT 1.04 SC 0.91 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* LA 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KK 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* NY 0.00* WZ 0.00* ! ZC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.03 FD 1.08 HN 1.03 LA 1.08 ! NL 1.02 PT 1.04 SC 0.99 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* LA 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KK 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* NY 0.00* WZ 0.00* ! ZC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.08 FD 1.04 HN 0.98 LA 0.84 ! NL 1.08 PT 1.08 SC 1.05 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* LA 0.00* NL 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* MK 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* KK 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.00* MK 0.00* NY 0.00* WZ 0.00* ! ZC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.13 FD 1.01 HN 0.94 LA 0.71 ! NL 0.98 PT 1.01 SC 1.08 ! ! ! Fit before self-cal, rms=0.160633Jy sigma=1.071197 ! Fit after self-cal, rms=0.107148Jy sigma=0.695892 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.152 mas, bmaj=13.27 mas, bpa=-82.67 degrees ! Estimated noise=5.71039 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 = -0.00275971 Jy ! Component: 100 - total flux cleaned = -0.00278659 Jy ! Component: 150 - total flux cleaned = -0.00250772 Jy ! Component: 200 - total flux cleaned = -0.00226514 Jy ! Total flux subtracted in 200 components = -0.00226514 Jy ! Clean residual min=-0.011558 max=0.014463 Jy/beam ! Clean residual mean=0.001407 rms=0.003634 Jy/beam ! Combined flux in latest and established models = 0.911311 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.911311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106628Jy sigma=0.693457 ! Fit after self-cal, rms=0.106809Jy sigma=0.692959 ! 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=0.106809Jy sigma=0.692959 ! Fit after self-cal, rms=0.106696Jy sigma=0.692588 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.156 mas, bmaj=13.27 mas, bpa=-82.72 degrees ! Estimated noise=5.70214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00294762 Jy ! Component: 100 - total flux cleaned = -0.00273037 Jy ! Component: 150 - total flux cleaned = -0.002341 Jy ! Component: 200 - total flux cleaned = -0.0020823 Jy ! Total flux subtracted in 200 components = -0.0020823 Jy ! Clean residual min=-0.011582 max=0.014417 Jy/beam ! Clean residual mean=0.001335 rms=0.003595 Jy/beam ! Combined flux in latest and established models = 0.909229 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.909229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106435Jy sigma=0.691487 ! Fit after self-cal, rms=0.106428Jy sigma=0.691480 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 = 0.000306368 Jy ! Component: 100 - total flux cleaned = 0.000667027 Jy ! Component: 150 - total flux cleaned = 0.000934709 Jy ! Component: 200 - total flux cleaned = 0.00112432 Jy ! Total flux subtracted in 200 components = 0.00112432 Jy ! Clean residual min=-0.011615 max=0.014398 Jy/beam ! Clean residual mean=0.001299 rms=0.003592 Jy/beam ! Combined flux in latest and established models = 0.910353 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 95 components and 0.910353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106338Jy sigma=0.691002 ! Fit after self-cal, rms=0.106333Jy sigma=0.690997 ! 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=0.106333Jy sigma=0.690997 ! Fit after self-cal, rms=0.106335Jy sigma=0.690692 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.163 mas, bmaj=13.28 mas, bpa=-82.76 degrees ! Estimated noise=5.69822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00263722 Jy ! Component: 100 - total flux cleaned = -0.00257563 Jy ! Component: 150 - total flux cleaned = -0.00225787 Jy ! Component: 200 - total flux cleaned = -0.00213774 Jy ! Total flux subtracted in 200 components = -0.00213774 Jy ! Clean residual min=-0.011577 max=0.014256 Jy/beam ! Clean residual mean=0.001263 rms=0.003566 Jy/beam ! Combined flux in latest and established models = 0.908215 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 99 components and 0.908215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106203Jy sigma=0.690265 ! Fit after self-cal, rms=0.106200Jy sigma=0.690260 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 = 0.000123886 Jy ! Component: 100 - total flux cleaned = 0.000239524 Jy ! Component: 150 - total flux cleaned = 0.000352 Jy ! Component: 200 - total flux cleaned = 0.000462104 Jy ! Total flux subtracted in 200 components = 0.000462104 Jy ! Clean residual min=-0.011514 max=0.014201 Jy/beam ! Clean residual mean=0.001249 rms=0.003552 Jy/beam ! Combined flux in latest and established models = 0.908677 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 101 components and 0.908677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106143Jy sigma=0.689946 ! Fit after self-cal, rms=0.106138Jy sigma=0.689941 ! 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=0.106138Jy sigma=0.689941 ! Fit after self-cal, rms=0.106191Jy sigma=0.689791 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.408 mas, bmaj=13.33 mas, bpa=-82.59 degrees ! Estimated noise=6.15432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000919245 Jy ! Component: 100 - total flux cleaned = -0.000924094 Jy ! Component: 150 - total flux cleaned = -0.00092366 Jy ! Component: 200 - total flux cleaned = -0.000920253 Jy ! Total flux subtracted in 200 components = -0.000920253 Jy ! Clean residual min=-0.009722 max=0.013853 Jy/beam ! Clean residual mean=0.001799 rms=0.003779 Jy/beam ! Combined flux in latest and established models = 0.907757 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 110 components and 0.907757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106153Jy sigma=0.689700 ! Fit after self-cal, rms=0.106142Jy sigma=0.689656 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 = 2.00132e-05 Jy ! Component: 100 - total flux cleaned = 0.000105615 Jy ! Component: 150 - total flux cleaned = 0.000184181 Jy ! Component: 200 - total flux cleaned = 0.000256263 Jy ! Total flux subtracted in 200 components = 0.000256263 Jy ! Clean residual min=-0.009975 max=0.013836 Jy/beam ! Clean residual mean=0.001787 rms=0.003770 Jy/beam ! Combined flux in latest and established models = 0.908013 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 112 components and 0.908013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106123Jy sigma=0.689566 ! Fit after self-cal, rms=0.106111Jy sigma=0.689530 ! 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:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:NL,true ! 1:NL 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:MK,true ! 3:MK 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:MK,true ! 4:MK self-cal status=fixed weight=1 selfant 5:MK,true ! 5:MK self-cal status=fixed weight=1 selfant 7:BR,true ! 7:BR self-cal status=fixed weight=1 selfant 7:FD,true ! 7:FD self-cal status=fixed weight=1 selfant 7:HN,true ! 7:HN self-cal status=fixed weight=1 selfant 7:LA,true ! 7:LA self-cal status=fixed weight=1 selfant 7:NL,true ! 7:NL self-cal status=fixed weight=1 selfant 7:PT,true ! 7:PT self-cal status=fixed weight=1 selfant 7:SC,true ! 7:SC self-cal status=fixed weight=1 ![Exited script file: /tmp/ff.ff] selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 46 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 46 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 46 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 46 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.325144Jy sigma=1.944438 ! Fit after self-cal, rms=0.228729Jy sigma=1.612275 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 2:KK self-cal status=correctable weight=1 ! 2:MK self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:KK self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 5:KK self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:NY self-cal status=correctable weight=1 ! 5:WZ self-cal status=correctable weight=1 ! 5:ZC self-cal status=correctable weight=1 ! 6:NY self-cal status=correctable weight=1 ! 6:ZC self-cal status=correctable weight=1 ! 7:BR self-cal status=correctable weight=1 ! 7:FD self-cal status=correctable weight=1 ! 7:HN self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:NL self-cal status=correctable weight=1 ! 7:PT self-cal status=correctable weight=1 ! 7:SC self-cal status=correctable weight=1 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! A total of 24 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! A total of 24 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! A total of 24 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! A total of 24 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.228729Jy sigma=1.612275 ! Fit after self-cal, rms=0.132779Jy sigma=0.640255 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=1.802 mas, bmaj=3.988 mas, bpa=17.16 degrees ! Estimated noise=6.32758 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 (-11.6, 78.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0188203 Jy ! Component: 100 - total flux cleaned = 0.0123023 Jy ! Component: 150 - total flux cleaned = 0.0067579 Jy ! Component: 200 - total flux cleaned = 0.00491704 Jy ! Total flux subtracted in 200 components = 0.00491704 Jy ! Clean residual min=-0.015783 max=0.015551 Jy/beam ! Clean residual mean=0.000061 rms=0.004152 Jy/beam ! Combined flux in latest and established models = 0.91293 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 137 components and 0.91293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127600Jy sigma=0.621908 ! Fit after self-cal, rms=0.127775Jy sigma=0.619703 ! 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=1.721 mas, bmaj=5.778 mas, bpa=14.96 degrees ! Estimated noise=4.17412 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00837253 Jy ! Component: 100 - total flux cleaned = 0.0108785 Jy ! Component: 150 - total flux cleaned = 0.0116224 Jy ! Component: 200 - total flux cleaned = 0.0121272 Jy ! Component: 250 - total flux cleaned = 0.0124325 Jy ! Component: 300 - total flux cleaned = 0.0125819 Jy ! Component: 350 - total flux cleaned = 0.0127222 Jy ! Component: 400 - total flux cleaned = 0.0129857 Jy ! Total flux subtracted in 400 components = 0.0129857 Jy ! Clean residual min=-0.010191 max=0.010313 Jy/beam ! Clean residual mean=0.000058 rms=0.002416 Jy/beam ! Combined flux in latest and established models = 0.925916 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 165 components and 0.925916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125869Jy sigma=0.615647 ! Fit after self-cal, rms=0.125880Jy sigma=0.615553 ! Inverting map ! Added new window around map position (43.2, 64). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00870986 Jy ! Component: 100 - total flux cleaned = 0.0115424 Jy ! Component: 150 - total flux cleaned = 0.0121828 Jy ! Component: 200 - total flux cleaned = 0.0130499 Jy ! Component: 250 - total flux cleaned = 0.013834 Jy ! Component: 300 - total flux cleaned = 0.0141974 Jy ! Component: 350 - total flux cleaned = 0.0145405 Jy ! Component: 400 - total flux cleaned = 0.0147602 Jy ! Total flux subtracted in 400 components = 0.0147602 Jy ! Clean residual min=-0.008775 max=0.008465 Jy/beam ! Clean residual mean=-0.000003 rms=0.002095 Jy/beam ! Combined flux in latest and established models = 0.940676 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 188 components and 0.940676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124757Jy sigma=0.610094 ! Fit after self-cal, rms=0.124738Jy sigma=0.609785 ! 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 = 0.00248827 Jy ! Component: 100 - total flux cleaned = 0.00299604 Jy ! Component: 150 - total flux cleaned = 0.00328238 Jy ! Component: 200 - total flux cleaned = 0.00346445 Jy ! Component: 250 - total flux cleaned = 0.00346427 Jy ! Component: 300 - total flux cleaned = 0.00355081 Jy ! Component: 350 - total flux cleaned = 0.00355094 Jy ! Component: 400 - total flux cleaned = 0.00355031 Jy ! Total flux subtracted in 400 components = 0.00355031 Jy ! Clean residual min=-0.008219 max=0.008031 Jy/beam ! Clean residual mean=-0.000020 rms=0.001978 Jy/beam ! Combined flux in latest and established models = 0.944227 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 211 components and 0.944227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124315Jy sigma=0.608705 ! Fit after self-cal, rms=0.124311Jy sigma=0.608647 ! 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 15 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 55 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 24 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 55 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 24 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 55 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 24 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 9 telescope corrections were flagged in sub-array 4. ! A total of 55 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! A total of 24 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.277597Jy sigma=1.831957 ! Fit after self-cal, rms=0.123310Jy sigma=0.606025 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.717 mas, bmaj=5.804 mas, bpa=14.96 degrees ! Estimated noise=4.16974 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00174207 Jy ! Component: 100 - total flux cleaned = -0.00212862 Jy ! Component: 150 - total flux cleaned = -0.00256683 Jy ! Component: 200 - total flux cleaned = -0.00295454 Jy ! Component: 250 - total flux cleaned = -0.00330264 Jy ! Component: 300 - total flux cleaned = -0.003545 Jy ! Component: 350 - total flux cleaned = -0.00369636 Jy ! Component: 400 - total flux cleaned = -0.0039121 Jy ! Total flux subtracted in 400 components = -0.0039121 Jy ! Clean residual min=-0.007267 max=0.007759 Jy/beam ! Clean residual mean=-0.000025 rms=0.001769 Jy/beam ! Combined flux in latest and established models = 0.940315 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 232 components and 0.940315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122848Jy sigma=0.604075 ! Fit after self-cal, rms=0.122845Jy sigma=0.603997 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 (-80, -41.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309489 Jy ! Component: 100 - total flux cleaned = 0.0037873 Jy ! Component: 150 - total flux cleaned = 0.00509448 Jy ! Component: 200 - total flux cleaned = 0.00657957 Jy ! Component: 250 - total flux cleaned = 0.00739865 Jy ! Component: 300 - total flux cleaned = 0.00825367 Jy ! Component: 350 - total flux cleaned = 0.00888289 Jy ! Component: 400 - total flux cleaned = 0.00964802 Jy ! Total flux subtracted in 400 components = 0.00964802 Jy ! Clean residual min=-0.006882 max=0.006386 Jy/beam ! Clean residual mean=-0.000102 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 0.949963 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 272 components and 0.949963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122175Jy sigma=0.600151 ! Fit after self-cal, rms=0.122136Jy sigma=0.599847 ! 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=0.122136Jy sigma=0.599847 ! Fit after self-cal, rms=0.121912Jy sigma=0.598957 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.715 mas, bmaj=5.819 mas, bpa=14.96 degrees ! Estimated noise=4.16318 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000724642 Jy ! Component: 100 - total flux cleaned = 0.000966495 Jy ! Component: 150 - total flux cleaned = 0.00148385 Jy ! Component: 200 - total flux cleaned = 0.00185626 Jy ! Component: 250 - total flux cleaned = 0.00177313 Jy ! Component: 300 - total flux cleaned = 0.00201954 Jy ! Component: 350 - total flux cleaned = 0.00233159 Jy ! Component: 400 - total flux cleaned = 0.00270605 Jy ! Total flux subtracted in 400 components = 0.00270605 Jy ! Clean residual min=-0.006162 max=0.006195 Jy/beam ! Clean residual mean=-0.000090 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 0.952669 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 287 components and 0.952669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121557Jy sigma=0.596990 ! Fit after self-cal, rms=0.121553Jy sigma=0.596891 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 = -0.000172908 Jy ! Component: 100 - total flux cleaned = -0.000250169 Jy ! Component: 150 - total flux cleaned = -0.000178127 Jy ! Component: 200 - total flux cleaned = -0.000108238 Jy ! Component: 250 - total flux cleaned = -4.13146e-05 Jy ! Component: 300 - total flux cleaned = 9.0122e-05 Jy ! Component: 350 - total flux cleaned = 8.95852e-05 Jy ! Component: 400 - total flux cleaned = 0.000150482 Jy ! Total flux subtracted in 400 components = 0.000150482 Jy ! Clean residual min=-0.006175 max=0.006206 Jy/beam ! Clean residual mean=-0.000105 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 0.952819 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 299 components and 0.952819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121372Jy sigma=0.596047 ! Fit after self-cal, rms=0.121369Jy sigma=0.595997 ! Inverting map ! Added new window around map position (69.6, 92). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160061 Jy ! Component: 100 - total flux cleaned = -0.000439188 Jy ! Component: 150 - total flux cleaned = -0.000559566 Jy ! Component: 200 - total flux cleaned = -0.000958074 Jy ! Component: 250 - total flux cleaned = -0.00114058 Jy ! Component: 300 - total flux cleaned = -0.00122839 Jy ! Component: 350 - total flux cleaned = -0.00122872 Jy ! Component: 400 - total flux cleaned = -0.00106989 Jy ! Total flux subtracted in 400 components = -0.00106989 Jy ! Clean residual min=-0.006059 max=0.005073 Jy/beam ! Clean residual mean=-0.000101 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.951749 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 334 components and 0.951749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120759Jy sigma=0.593188 ! Fit after self-cal, rms=0.120757Jy sigma=0.593016 ! 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=0.120757Jy sigma=0.593016 ! Fit after self-cal, rms=0.118940Jy sigma=0.580087 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.234 mas, bmaj=14.83 mas, bpa=-75.44 degrees ! Estimated noise=4.88346 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107917 Jy ! Component: 100 - total flux cleaned = 0.000891888 Jy ! Component: 150 - total flux cleaned = 0.000743568 Jy ! Component: 200 - total flux cleaned = 0.0006807 Jy ! Component: 250 - total flux cleaned = 0.000394769 Jy ! Component: 300 - total flux cleaned = 0.000232312 Jy ! Component: 350 - total flux cleaned = 0.000231749 Jy ! Component: 400 - total flux cleaned = 0.000279301 Jy ! Total flux subtracted in 400 components = 0.000279301 Jy ! Clean residual min=-0.006423 max=0.004275 Jy/beam ! Clean residual mean=-0.000248 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 0.952029 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 371 components and 0.952028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118893Jy sigma=0.579538 ! Fit after self-cal, rms=0.118873Jy sigma=0.579457 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 = -0.000648454 Jy ! Component: 100 - total flux cleaned = -0.000854439 Jy ! Component: 150 - total flux cleaned = -0.00085436 Jy ! Component: 200 - total flux cleaned = -0.00076535 Jy ! Component: 250 - total flux cleaned = -0.000807546 Jy ! Component: 300 - total flux cleaned = -0.000809022 Jy ! Component: 350 - total flux cleaned = -0.000769303 Jy ! Component: 400 - total flux cleaned = -0.00077051 Jy ! Total flux subtracted in 400 components = -0.00077051 Jy ! Clean residual min=-0.006149 max=0.004169 Jy/beam ! Clean residual mean=-0.000242 rms=0.001325 Jy/beam ! Combined flux in latest and established models = 0.951258 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 384 components and 0.951258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118851Jy sigma=0.579268 ! Fit after self-cal, rms=0.118853Jy sigma=0.579241 ! 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=1.714 mas, bmaj=5.827 mas, bpa=14.96 degrees ! Estimated noise=4.16236 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.714 x 5.827 at 14.96 degrees (North through East) ! Clean map min=-0.014556 max=0.77983 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=0.118853Jy sigma=0.579241 ! Fit after self-cal, rms=0.106092Jy sigma=0.486910 ! Inverting map and beam ! Estimated beam: bmin=1.714 mas, bmaj=5.83 mas, bpa=14.95 degrees ! Estimated noise=4.16082 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011671 Jy ! Component: 100 - total flux cleaned = 2.69106e-05 Jy ! Component: 150 - total flux cleaned = 0.000116044 Jy ! Component: 200 - total flux cleaned = 0.000118448 Jy ! Component: 250 - total flux cleaned = 4.23304e-05 Jy ! Component: 300 - total flux cleaned = -0.000181472 Jy ! Component: 350 - total flux cleaned = -0.000398304 Jy ! Component: 400 - total flux cleaned = -0.000812075 Jy ! Total flux subtracted in 400 components = -0.000812075 Jy ! Clean residual min=-0.006375 max=0.005010 Jy/beam ! Clean residual mean=-0.000166 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.950446 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 416 components and 0.950446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105810Jy sigma=0.485630 ! Fit after self-cal, rms=0.105816Jy sigma=0.485580 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000143379 Jy ! Component: 100 - total flux cleaned = 0.000144965 Jy ! Component: 150 - total flux cleaned = 8.21916e-05 Jy ! Component: 200 - total flux cleaned = 1.6427e-05 Jy ! Component: 250 - total flux cleaned = -0.000294544 Jy ! Component: 300 - total flux cleaned = -0.00029508 Jy ! Component: 350 - total flux cleaned = -0.000470218 Jy ! Component: 400 - total flux cleaned = -0.000584751 Jy ! Total flux subtracted in 400 components = -0.000584751 Jy ! Clean residual min=-0.006158 max=0.004813 Jy/beam ! Clean residual mean=-0.000162 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 0.949861 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 440 components and 0.949861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105642Jy sigma=0.484848 ! Fit after self-cal, rms=0.105646Jy sigma=0.484821 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105646Jy sigma=0.484821 ! Fit after self-cal, rms=0.105763Jy sigma=0.484670 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=1.789 mas, bmaj=4.018 mas, bpa=17.1 degrees ! Estimated noise=6.33107 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.605405 Jy ! Component: 100 - total flux cleaned = 0.748648 Jy ! Component: 150 - total flux cleaned = 0.798896 Jy ! Component: 200 - total flux cleaned = 0.818081 Jy ! Component: 250 - total flux cleaned = 0.837351 Jy ! Component: 300 - total flux cleaned = 0.848368 Jy ! Component: 350 - total flux cleaned = 0.857665 Jy ! Component: 400 - total flux cleaned = 0.864557 Jy ! Total flux subtracted in 400 components = 0.864557 Jy ! Clean residual min=-0.014950 max=0.014925 Jy/beam ! Clean residual mean=0.000123 rms=0.003678 Jy/beam ! Combined flux in latest and established models = 0.864557 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 71 model components to the UV plane model. ! The established model now contains 71 components and 0.864557 Jy ! Inverting map and beam ! Estimated beam: bmin=1.714 mas, bmaj=5.834 mas, bpa=14.95 degrees ! Estimated noise=4.15944 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 = 0.0212215 Jy ! Component: 100 - total flux cleaned = 0.0265527 Jy ! Component: 150 - total flux cleaned = 0.0264824 Jy ! Component: 200 - total flux cleaned = 0.0298698 Jy ! Component: 250 - total flux cleaned = 0.0328879 Jy ! Component: 300 - total flux cleaned = 0.0361147 Jy ! Component: 350 - total flux cleaned = 0.039475 Jy ! Component: 400 - total flux cleaned = 0.0417418 Jy ! Total flux subtracted in 400 components = 0.0417418 Jy ! Clean residual min=-0.008533 max=0.008115 Jy/beam ! Clean residual mean=0.000079 rms=0.002100 Jy/beam ! Combined flux in latest and established models = 0.906299 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 149 components and 0.906299 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=9.242 mas, bmaj=14.85 mas, bpa=-75.46 degrees ! Estimated noise=4.87633 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00089937 Jy ! Component: 100 - total flux cleaned = 0.00319038 Jy ! Component: 150 - total flux cleaned = 0.0067023 Jy ! Component: 200 - total flux cleaned = 0.00967167 Jy ! Component: 250 - total flux cleaned = 0.0120919 Jy ! Component: 300 - total flux cleaned = 0.0143 Jy ! Component: 350 - total flux cleaned = 0.0162068 Jy ! Component: 400 - total flux cleaned = 0.0180562 Jy ! Total flux subtracted in 400 components = 0.0180562 Jy ! Clean residual min=-0.007644 max=0.005321 Jy/beam ! Clean residual mean=-0.000005 rms=0.001833 Jy/beam ! Combined flux in latest and established models = 0.924355 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133089 Jy ! Component: 100 - total flux cleaned = 0.00222563 Jy ! Component: 150 - total flux cleaned = 0.00299291 Jy ! Component: 200 - total flux cleaned = 0.00364921 Jy ! Component: 250 - total flux cleaned = 0.00436385 Jy ! Component: 300 - total flux cleaned = 0.00505188 Jy ! Component: 350 - total flux cleaned = 0.00564455 Jy ! Component: 400 - total flux cleaned = 0.0062184 Jy ! Total flux subtracted in 400 components = 0.0062184 Jy ! Clean residual min=-0.006735 max=0.004496 Jy/beam ! Clean residual mean=-0.000074 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 0.930574 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 211 components and 0.930573 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.714 mas, bmaj=5.834 mas, bpa=14.95 degrees ! Estimated noise=4.15944 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238298 Jy ! Component: 100 - total flux cleaned = 0.00285558 Jy ! Component: 150 - total flux cleaned = 0.00341216 Jy ! Component: 200 - total flux cleaned = 0.00380572 Jy ! Component: 250 - total flux cleaned = 0.00453449 Jy ! Component: 300 - total flux cleaned = 0.00464957 Jy ! Component: 350 - total flux cleaned = 0.00508776 Jy ! Component: 400 - total flux cleaned = 0.00519221 Jy ! Total flux subtracted in 400 components = 0.00519221 Jy ! Clean residual min=-0.006908 max=0.005964 Jy/beam ! Clean residual mean=-0.000092 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.935766 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 252 components and 0.935766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106635Jy sigma=0.488072 ! Fit after self-cal, rms=0.106469Jy sigma=0.487479 wmodel /scr/pima/rdv62_uvs/J2236+2828_S_map.mod ! Writing 252 model components to file: /scr/pima/rdv62_uvs/J2236+2828_S_map.mod wobs /scr/pima/rdv62_uvs/J2236+2828_S_uvs.fits ! Applying 1093 buffered edits. ! Writing UV FITS file: /scr/pima/rdv62_uvs/J2236+2828_S_uvs.fits wwins /scr/pima/rdv62_uvs/J2236+2828_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv62_uvs/J2236+2828_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 = -0.00268397 Jy ! Component: 100 - total flux cleaned = -0.00394065 Jy ! Component: 150 - total flux cleaned = -0.00509695 Jy ! Component: 200 - total flux cleaned = -0.00576647 Jy ! Component: 250 - total flux cleaned = -0.00631806 Jy ! Component: 300 - total flux cleaned = -0.0066227 Jy ! Component: 350 - total flux cleaned = -0.0066954 Jy ! Component: 400 - total flux cleaned = -0.00690725 Jy ! Component: 450 - total flux cleaned = -0.00711416 Jy ! Component: 500 - total flux cleaned = -0.00718144 Jy ! Component: 550 - total flux cleaned = -0.00731477 Jy ! Component: 600 - total flux cleaned = -0.00738085 Jy ! Component: 650 - total flux cleaned = -0.00757182 Jy ! Component: 700 - total flux cleaned = -0.00769568 Jy ! Component: 750 - total flux cleaned = -0.00775586 Jy ! Component: 800 - total flux cleaned = -0.00781658 Jy ! Component: 850 - total flux cleaned = -0.00805196 Jy ! Component: 900 - total flux cleaned = -0.00822375 Jy ! Component: 950 - total flux cleaned = -0.00822371 Jy ! Component: 1000 - total flux cleaned = -0.00839144 Jy ! Component: 1050 - total flux cleaned = -0.00855594 Jy ! Component: 1100 - total flux cleaned = -0.00871791 Jy ! Component: 1150 - total flux cleaned = -0.00882497 Jy ! Component: 1200 - total flux cleaned = -0.00893048 Jy ! Component: 1250 - total flux cleaned = -0.00908644 Jy ! Component: 1300 - total flux cleaned = -0.00918883 Jy ! Component: 1350 - total flux cleaned = -0.00923982 Jy ! Component: 1400 - total flux cleaned = -0.00928995 Jy ! Component: 1450 - total flux cleaned = -0.00929013 Jy ! Component: 1500 - total flux cleaned = -0.00938806 Jy ! Component: 1550 - total flux cleaned = -0.00933897 Jy ! Component: 1600 - total flux cleaned = -0.00924281 Jy ! Component: 1650 - total flux cleaned = -0.00924295 Jy ! Component: 1700 - total flux cleaned = -0.00919602 Jy ! Component: 1750 - total flux cleaned = -0.00924289 Jy ! Component: 1800 - total flux cleaned = -0.00924311 Jy ! Component: 1850 - total flux cleaned = -0.00924323 Jy ! Component: 1900 - total flux cleaned = -0.00919751 Jy ! Component: 1950 - total flux cleaned = -0.00910737 Jy ! Component: 2000 - total flux cleaned = -0.00924252 Jy ! Component: 2050 - total flux cleaned = -0.00924235 Jy ! Component: 2100 - total flux cleaned = -0.00919831 Jy ! Component: 2150 - total flux cleaned = -0.00928623 Jy ! Component: 2200 - total flux cleaned = -0.00937395 Jy ! Component: 2250 - total flux cleaned = -0.00937404 Jy ! Component: 2300 - total flux cleaned = -0.00941749 Jy ! Component: 2350 - total flux cleaned = -0.00946059 Jy ! Component: 2400 - total flux cleaned = -0.00950368 Jy ! Component: 2450 - total flux cleaned = -0.00958982 Jy ! Component: 2500 - total flux cleaned = -0.0095898 Jy ! Component: 2550 - total flux cleaned = -0.00958971 Jy ! Component: 2600 - total flux cleaned = -0.00963225 Jy ! Component: 2650 - total flux cleaned = -0.00971684 Jy ! Component: 2700 - total flux cleaned = -0.00967465 Jy ! Component: 2750 - total flux cleaned = -0.00963262 Jy ! Component: 2800 - total flux cleaned = -0.00971636 Jy ! Component: 2850 - total flux cleaned = -0.0098 Jy ! Component: 2900 - total flux cleaned = -0.00975798 Jy ! Component: 2950 - total flux cleaned = -0.00984129 Jy ! Component: 3000 - total flux cleaned = -0.00992451 Jy ! Component: 3050 - total flux cleaned = -0.00992433 Jy ! Component: 3100 - total flux cleaned = -0.0100073 Jy ! Component: 3150 - total flux cleaned = -0.0100072 Jy ! Component: 3200 - total flux cleaned = -0.0100071 Jy ! Component: 3250 - total flux cleaned = -0.010007 Jy ! Component: 3300 - total flux cleaned = -0.0100488 Jy ! Component: 3350 - total flux cleaned = -0.0100487 Jy ! Component: 3400 - total flux cleaned = -0.0101318 Jy ! Component: 3450 - total flux cleaned = -0.0101322 Jy ! Component: 3500 - total flux cleaned = -0.0101324 Jy ! Component: 3550 - total flux cleaned = -0.0101741 Jy ! Component: 3600 - total flux cleaned = -0.010132 Jy ! Component: 3650 - total flux cleaned = -0.010174 Jy ! Component: 3700 - total flux cleaned = -0.010258 Jy ! Component: 3750 - total flux cleaned = -0.0102577 Jy ! Component: 3800 - total flux cleaned = -0.0103843 Jy ! Component: 3850 - total flux cleaned = -0.0103844 Jy ! Component: 3900 - total flux cleaned = -0.0104266 Jy ! Component: 3950 - total flux cleaned = -0.0105544 Jy ! Component: 4000 - total flux cleaned = -0.010597 Jy ! Component: 4050 - total flux cleaned = -0.0106398 Jy ! Total flux subtracted in 4096 components = -0.0107256 Jy ! Clean residual min=-0.002655 max=0.002373 Jy/beam ! Clean residual mean=-0.000023 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.92504 Jy keep ! Adding 214 model components to the UV plane model. ! The established model now contains 466 components and 0.92504 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv62_uvs/J2236+2828_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.714 x 5.834 at 14.95 degrees (North through East) ! Clean map min=-0.0061169 max=0.76124 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv62_uvs/J2236+2828_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= 0.7612 rms= 0.00074 Jy quit ! Quitting program ! Log file /scr/pima/rdv62_uvs/J2236+2828_S_uvs.log closed on Fri Nov 22 22:42:37 2013