! Started logfile: /scr/pima/rdv62_uvs/J0457-2324_S_uvs.log on Fri Nov 22 22:31:32 2013 obs /scr/pima/rdv62_uvs/J0457-2324_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv62_uvs/J0457-2324_S_uva.fits ! AN table 1: 16 integrations on 55 of 55 possible baselines. ! AN table 2: 7 integrations on 15 of 15 possible baselines. ! AN table 3: 5 integrations on 1 of 1 possible baselines. ! AN table 4: 2 integrations on 3 of 3 possible baselines. ! AN table 5: 6 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.407186 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0457-2324 ! ! 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 1632 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/J0457-2324_S] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KK self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 3:KK self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 4:HH self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 4:ZC self-cal status=correctable weight=1 ! 5:HH self-cal status=correctable weight=1 ! 5:WZ self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.400x0.400 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 74 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 74 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 74 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 74 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=3.198113Jy sigma=87.244417 ! Fit after self-cal, rms=2.108073Jy sigma=59.007431 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] flag 1:KK ! Flagging baselines of antenna 1:KK in the currently selected channels. flag 3:KK ! Flagging baselines of antenna 3:KK in the currently selected channels. flag 4:HH ! Flagging baselines of antenna 4:HH in the currently selected channels. flag 4:WZ ! Flagging baselines of antenna 4:WZ in the currently selected channels. flag 4:ZC ! Flagging baselines of antenna 4:ZC in the currently selected channels. flag 5:HH ! Flagging baselines of antenna 5:HH in the currently selected channels. flag 5:WZ ! Flagging baselines of antenna 5:WZ in the currently selected channels. ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.886 mas, bmaj=7.823 mas, bpa=-5.394 degrees ! Estimated noise=1.09025 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 = 2.32869 Jy ! Component: 100 - total flux cleaned = 2.90295 Jy ! Total flux subtracted in 100 components = 2.90295 Jy ! Clean residual min=-0.095078 max=0.211152 Jy/beam ! Clean residual mean=0.001171 rms=0.033371 Jy/beam ! Combined flux in latest and established models = 2.90295 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 2.90295 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.582313Jy sigma=17.012573 ! Fit after self-cal, rms=0.582316Jy sigma=17.012350 ! Inverting map and beam ! Estimated beam: bmin=2.886 mas, bmaj=7.823 mas, bpa=-5.394 degrees ! Estimated noise=1.09025 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.222221 Jy ! Component: 100 - total flux cleaned = 0.335591 Jy ! Total flux subtracted in 100 components = 0.335591 Jy ! Clean residual min=-0.088642 max=0.096161 Jy/beam ! Clean residual mean=0.000622 rms=0.022280 Jy/beam ! Combined flux in latest and established models = 3.23855 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 3.23855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.463210Jy sigma=13.145886 ! Fit after self-cal, rms=0.463221Jy sigma=13.145785 ! 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=3.27 mas, bmaj=8.838 mas, bpa=-3.964 degrees ! Estimated noise=0.716732 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 = 0.133264 Jy ! Component: 100 - total flux cleaned = 0.195307 Jy ! Component: 150 - total flux cleaned = 0.228709 Jy ! Component: 200 - total flux cleaned = 0.247166 Jy ! Total flux subtracted in 200 components = 0.247166 Jy ! Clean residual min=-0.080583 max=0.078181 Jy/beam ! Clean residual mean=0.000258 rms=0.019697 Jy/beam ! Combined flux in latest and established models = 3.48571 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 77 components and 3.48571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.432457Jy sigma=12.127903 ! Fit after self-cal, rms=0.432446Jy sigma=12.127731 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 0.95 KK 1.00* ! KP 0.99 LA 1.14 MK 0.99 NL 1.11 ! OV 1.00 PT 1.03 SC 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 KP 1.01 LA 1.15 ! OV 1.01 PT 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HH 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.04 HN 1.09 KK 1.00* ! KP 1.01 LA 1.05 MK 1.02 NL 1.15 ! OV 1.04 PT 1.03 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.07 KP 1.03 LA 1.06 ! OV 1.04 PT 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HH 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.05 HN 1.00 KK 1.00* ! KP 1.00 LA 0.83 MK 1.02 NL 1.20 ! OV 1.09 PT 1.03 SC 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.08 KP 1.02 LA 0.85 ! OV 1.10 PT 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HH 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.01 HN 0.97 KK 1.00* ! KP 0.93 LA 0.72 MK 1.01 NL 1.09 ! OV 0.89 PT 0.99 SC 1.10 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.04 KP 0.95 LA 0.73 ! OV 0.89 PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HH 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.432446Jy sigma=12.127731 ! Fit after self-cal, rms=0.104047Jy sigma=2.537684 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.261 mas, bmaj=8.841 mas, bpa=-3.989 degrees ! Estimated noise=0.720316 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 = -0.000620047 Jy ! Component: 100 - total flux cleaned = -0.00116139 Jy ! Component: 150 - total flux cleaned = -0.00165647 Jy ! Component: 200 - total flux cleaned = -0.00189312 Jy ! Total flux subtracted in 200 components = -0.00189312 Jy ! Clean residual min=-0.011338 max=0.012276 Jy/beam ! Clean residual mean=-0.000058 rms=0.003346 Jy/beam ! Combined flux in latest and established models = 3.48382 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 87 components and 3.48382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102392Jy sigma=2.516614 ! Fit after self-cal, rms=0.102473Jy sigma=2.515143 ! 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=0.102473Jy sigma=2.515143 ! Fit after self-cal, rms=0.102435Jy sigma=2.514328 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.262 mas, bmaj=8.843 mas, bpa=-3.986 degrees ! Estimated noise=0.720498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0012462 Jy ! Component: 100 - total flux cleaned = -0.0016776 Jy ! Component: 150 - total flux cleaned = -0.00207928 Jy ! Component: 200 - total flux cleaned = -0.00245964 Jy ! Total flux subtracted in 200 components = -0.00245964 Jy ! Clean residual min=-0.011203 max=0.011563 Jy/beam ! Clean residual mean=-0.000061 rms=0.003233 Jy/beam ! Combined flux in latest and established models = 3.48136 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 89 components and 3.48136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101331Jy sigma=2.500127 ! Fit after self-cal, rms=0.101320Jy sigma=2.500039 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 = -0.000384249 Jy ! Component: 100 - total flux cleaned = -0.000714452 Jy ! Component: 150 - total flux cleaned = -0.000871226 Jy ! Component: 200 - total flux cleaned = -0.00117181 Jy ! Total flux subtracted in 200 components = -0.00117181 Jy ! Clean residual min=-0.011115 max=0.011323 Jy/beam ! Clean residual mean=-0.000063 rms=0.003169 Jy/beam ! Combined flux in latest and established models = 3.48019 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 92 components and 3.48019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100615Jy sigma=2.491707 ! Fit after self-cal, rms=0.100605Jy sigma=2.491604 ! 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=0.100605Jy sigma=2.491604 ! Fit after self-cal, rms=0.100559Jy sigma=2.489769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.263 mas, bmaj=8.846 mas, bpa=-3.983 degrees ! Estimated noise=0.720704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00186391 Jy ! Component: 100 - total flux cleaned = -0.00217252 Jy ! Component: 150 - total flux cleaned = -0.0025933 Jy ! Component: 200 - total flux cleaned = -0.00285427 Jy ! Total flux subtracted in 200 components = -0.00285427 Jy ! Clean residual min=-0.011045 max=0.011226 Jy/beam ! Clean residual mean=-0.000063 rms=0.003106 Jy/beam ! Combined flux in latest and established models = 3.47733 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 92 components and 3.47733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100009Jy sigma=2.482215 ! Fit after self-cal, rms=0.100000Jy sigma=2.482101 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 = -0.000303158 Jy ! Component: 100 - total flux cleaned = -0.00053609 Jy ! Component: 150 - total flux cleaned = -0.000757485 Jy ! Component: 200 - total flux cleaned = -0.000963767 Jy ! Total flux subtracted in 200 components = -0.000963767 Jy ! Clean residual min=-0.011013 max=0.011070 Jy/beam ! Clean residual mean=-0.000065 rms=0.003075 Jy/beam ! Combined flux in latest and established models = 3.47637 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 3.47637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099638Jy sigma=2.477896 ! Fit after self-cal, rms=0.099627Jy sigma=2.477785 ! 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=0.099627Jy sigma=2.477785 ! Fit after self-cal, rms=0.099611Jy sigma=2.476392 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.344 mas, bmaj=18.59 mas, bpa=2.555 degrees ! Estimated noise=0.834082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00242588 Jy ! Component: 100 - total flux cleaned = -0.00272415 Jy ! Component: 150 - total flux cleaned = -0.0030957 Jy ! Component: 200 - total flux cleaned = -0.00340164 Jy ! Total flux subtracted in 200 components = -0.00340164 Jy ! Clean residual min=-0.013443 max=0.012334 Jy/beam ! Clean residual mean=-0.000134 rms=0.004109 Jy/beam ! Combined flux in latest and established models = 3.47297 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 95 components and 3.47297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099815Jy sigma=2.474757 ! Fit after self-cal, rms=0.099671Jy sigma=2.472241 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 = -1.31006e-05 Jy ! Component: 100 - total flux cleaned = -1.32221e-05 Jy ! Component: 150 - total flux cleaned = -0.00015972 Jy ! Component: 200 - total flux cleaned = -0.000283974 Jy ! Total flux subtracted in 200 components = -0.000283974 Jy ! Clean residual min=-0.013356 max=0.012282 Jy/beam ! Clean residual mean=-0.000134 rms=0.004070 Jy/beam ! Combined flux in latest and established models = 3.47268 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 105 components and 3.47268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099998Jy sigma=2.475979 ! Fit after self-cal, rms=0.099899Jy sigma=2.474282 ! 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:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:MK,true ! 1:MK self-cal status=fixed weight=1 selfant 1:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 1:OV,true ! 1:OV self-cal status=fixed weight=1 selfant 1:PT,true ! 1:PT self-cal status=fixed weight=1 selfant 1:SC,true ! 1:SC self-cal status=fixed weight=1 selfant 2:BR,true ! 2:BR self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 selfant 3:MK,true ! 3: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 13 telescope corrections were flagged in sub-array 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 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 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 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 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 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 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 12 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.809790Jy sigma=17.818462 ! Fit after self-cal, rms=0.515207Jy sigma=13.745374 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:KK self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 3:KK self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 4:HH self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 4:ZC self-cal status=correctable weight=1 ! 5:HH self-cal status=correctable weight=1 ! 5:WZ self-cal status=correctable weight=1 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 61 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 61 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.515207Jy sigma=13.745374 ! Fit after self-cal, rms=0.107365Jy sigma=2.488796 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.772 mas, bmaj=7.435 mas, bpa=-9.57 degrees ! Estimated noise=1.13408 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 = -0.00784155 Jy ! Component: 100 - total flux cleaned = -0.00726668 Jy ! Component: 150 - total flux cleaned = -0.00706168 Jy ! Component: 200 - total flux cleaned = -0.00689005 Jy ! Total flux subtracted in 200 components = -0.00689005 Jy ! Clean residual min=-0.014219 max=0.015047 Jy/beam ! Clean residual mean=-0.000168 rms=0.003850 Jy/beam ! Combined flux in latest and established models = 3.46579 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 111 components and 3.46579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107094Jy sigma=2.486282 ! Fit after self-cal, rms=0.107026Jy sigma=2.485646 ! Inverting map uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.154 mas, bmaj=8.545 mas, bpa=-6.446 degrees ! Estimated noise=0.715346 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 = 8.71181e-05 Jy ! Component: 100 - total flux cleaned = -0.000181731 Jy ! Component: 150 - total flux cleaned = -0.000381901 Jy ! Component: 200 - total flux cleaned = -0.000466888 Jy ! Component: 250 - total flux cleaned = -0.000615394 Jy ! Component: 300 - total flux cleaned = -0.000811048 Jy ! Component: 350 - total flux cleaned = -0.000871484 Jy ! Component: 400 - total flux cleaned = -0.000870025 Jy ! Total flux subtracted in 400 components = -0.000870025 Jy ! Clean residual min=-0.011522 max=0.010770 Jy/beam ! Clean residual mean=-0.000295 rms=0.002914 Jy/beam ! Combined flux in latest and established models = 3.46492 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 132 components and 3.46492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106466Jy sigma=2.478388 ! Fit after self-cal, rms=0.106455Jy sigma=2.478281 ! 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 = -2.85117e-05 Jy ! Component: 100 - total flux cleaned = -8.61119e-05 Jy ! Component: 150 - total flux cleaned = -8.75105e-05 Jy ! Component: 200 - total flux cleaned = -8.80026e-05 Jy ! Component: 250 - total flux cleaned = -8.61341e-05 Jy ! Component: 300 - total flux cleaned = -8.70309e-05 Jy ! Component: 350 - total flux cleaned = -0.000129925 Jy ! Component: 400 - total flux cleaned = -0.000170829 Jy ! Total flux subtracted in 400 components = -0.000170829 Jy ! Clean residual min=-0.011412 max=0.010708 Jy/beam ! Clean residual mean=-0.000295 rms=0.002904 Jy/beam ! Combined flux in latest and established models = 3.46475 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 138 components and 3.46475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106316Jy sigma=2.477170 ! Fit after self-cal, rms=0.106308Jy sigma=2.477104 ! 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 74 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 74 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 74 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 74 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.809772Jy sigma=17.790461 ! Fit after self-cal, rms=0.106145Jy sigma=2.471635 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.158 mas, bmaj=8.554 mas, bpa=-6.427 degrees ! Estimated noise=0.71574 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00350874 Jy ! Component: 100 - total flux cleaned = -0.00407138 Jy ! Component: 150 - total flux cleaned = -0.00446733 Jy ! Component: 200 - total flux cleaned = -0.00475024 Jy ! Component: 250 - total flux cleaned = -0.00499523 Jy ! Component: 300 - total flux cleaned = -0.00516849 Jy ! Component: 350 - total flux cleaned = -0.00528742 Jy ! Component: 400 - total flux cleaned = -0.00543182 Jy ! Total flux subtracted in 400 components = -0.00543182 Jy ! Clean residual min=-0.011085 max=0.010484 Jy/beam ! Clean residual mean=-0.000238 rms=0.002835 Jy/beam ! Combined flux in latest and established models = 3.45932 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 151 components and 3.45932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105946Jy sigma=2.467774 ! Fit after self-cal, rms=0.105944Jy sigma=2.467761 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 = -0.000115918 Jy ! Component: 100 - total flux cleaned = -0.000147561 Jy ! Component: 150 - total flux cleaned = -0.000177609 Jy ! Component: 200 - total flux cleaned = -0.000207743 Jy ! Component: 250 - total flux cleaned = -0.000237183 Jy ! Component: 300 - total flux cleaned = -0.000265104 Jy ! Component: 350 - total flux cleaned = -0.000291966 Jy ! Component: 400 - total flux cleaned = -0.000292121 Jy ! Total flux subtracted in 400 components = -0.000292121 Jy ! Clean residual min=-0.011133 max=0.010425 Jy/beam ! Clean residual mean=-0.000238 rms=0.002831 Jy/beam ! Combined flux in latest and established models = 3.45903 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 157 components and 3.45903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105912Jy sigma=2.467055 ! Fit after self-cal, rms=0.105907Jy sigma=2.467034 ! 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=0.105907Jy sigma=2.467034 ! Fit after self-cal, rms=0.105865Jy sigma=2.464465 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.16 mas, bmaj=8.56 mas, bpa=-6.419 degrees ! Estimated noise=0.715893 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0027892 Jy ! Component: 100 - total flux cleaned = -0.00331925 Jy ! Component: 150 - total flux cleaned = -0.00363754 Jy ! Component: 200 - total flux cleaned = -0.00395279 Jy ! Component: 250 - total flux cleaned = -0.00418849 Jy ! Component: 300 - total flux cleaned = -0.00433034 Jy ! Component: 350 - total flux cleaned = -0.00439607 Jy ! Component: 400 - total flux cleaned = -0.00445956 Jy ! Total flux subtracted in 400 components = -0.00445956 Jy ! Clean residual min=-0.011003 max=0.010338 Jy/beam ! Clean residual mean=-0.000202 rms=0.002797 Jy/beam ! Combined flux in latest and established models = 3.45457 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 167 components and 3.45457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105734Jy sigma=2.462019 ! Fit after self-cal, rms=0.105733Jy sigma=2.462009 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 = -6.34374e-05 Jy ! Component: 100 - total flux cleaned = -0.000122045 Jy ! Component: 150 - total flux cleaned = -0.000150905 Jy ! Component: 200 - total flux cleaned = -0.000178801 Jy ! Component: 250 - total flux cleaned = -0.000233024 Jy ! Component: 300 - total flux cleaned = -0.000259776 Jy ! Component: 350 - total flux cleaned = -0.00028568 Jy ! Component: 400 - total flux cleaned = -0.000311851 Jy ! Total flux subtracted in 400 components = -0.000311851 Jy ! Clean residual min=-0.010979 max=0.010292 Jy/beam ! Clean residual mean=-0.000202 rms=0.002794 Jy/beam ! Combined flux in latest and established models = 3.45426 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 171 components and 3.45426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105705Jy sigma=2.461367 ! Fit after self-cal, rms=0.105703Jy sigma=2.461350 ! 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=0.105703Jy sigma=2.461350 ! Fit after self-cal, rms=0.102677Jy sigma=2.390124 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.327 mas, bmaj=18.35 mas, bpa=1.484 degrees ! Estimated noise=0.830201 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00317758 Jy ! Component: 100 - total flux cleaned = -0.00349738 Jy ! Component: 150 - total flux cleaned = -0.00376411 Jy ! Component: 200 - total flux cleaned = -0.00398281 Jy ! Component: 250 - total flux cleaned = -0.00410784 Jy ! Component: 300 - total flux cleaned = -0.00421824 Jy ! Component: 350 - total flux cleaned = -0.00435558 Jy ! Component: 400 - total flux cleaned = -0.00443333 Jy ! Total flux subtracted in 400 components = -0.00443333 Jy ! Clean residual min=-0.011972 max=0.010231 Jy/beam ! Clean residual mean=-0.000441 rms=0.003733 Jy/beam ! Combined flux in latest and established models = 3.44983 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 173 components and 3.44983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102817Jy sigma=2.391393 ! Fit after self-cal, rms=0.102735Jy sigma=2.389857 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 = 0.000293144 Jy ! Component: 100 - total flux cleaned = 0.000298668 Jy ! Component: 150 - total flux cleaned = 0.000302466 Jy ! Component: 200 - total flux cleaned = 0.00026918 Jy ! Component: 250 - total flux cleaned = 0.000207064 Jy ! Component: 300 - total flux cleaned = 0.00012622 Jy ! Component: 350 - total flux cleaned = 8.07539e-05 Jy ! Component: 400 - total flux cleaned = 4.0782e-05 Jy ! Total flux subtracted in 400 components = 4.0782e-05 Jy ! Clean residual min=-0.011909 max=0.010267 Jy/beam ! Clean residual mean=-0.000441 rms=0.003717 Jy/beam ! Combined flux in latest and established models = 3.44987 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 180 components and 3.44987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102960Jy sigma=2.394027 ! Fit after self-cal, rms=0.102917Jy sigma=2.393026 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for all stations ===" ! === Finished amplitude self-cal for all stations === restore ! Inverting map and beam ! Estimated beam: bmin=3.163 mas, bmaj=8.565 mas, bpa=-6.416 degrees ! Estimated noise=0.715928 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.163 x 8.565 at -6.416 degrees (North through East) ! Clean map min=-0.010444 max=3.0502 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=0.102917Jy sigma=2.393026 ! Fit after self-cal, rms=0.092617Jy sigma=2.162686 ! Inverting map and beam ! Estimated beam: bmin=3.165 mas, bmaj=8.573 mas, bpa=-6.464 degrees ! Estimated noise=0.715984 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00252176 Jy ! Component: 100 - total flux cleaned = -0.00293703 Jy ! Component: 150 - total flux cleaned = -0.00322051 Jy ! Component: 200 - total flux cleaned = -0.00345695 Jy ! Component: 250 - total flux cleaned = -0.00354044 Jy ! Component: 300 - total flux cleaned = -0.00365292 Jy ! Component: 350 - total flux cleaned = -0.00372055 Jy ! Component: 400 - total flux cleaned = -0.0037829 Jy ! Total flux subtracted in 400 components = -0.0037829 Jy ! Clean residual min=-0.010199 max=0.008873 Jy/beam ! Clean residual mean=-0.000168 rms=0.002549 Jy/beam ! Combined flux in latest and established models = 3.44608 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 189 components and 3.44608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092428Jy sigma=2.160375 ! Fit after self-cal, rms=0.092425Jy sigma=2.160345 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.37285e-05 Jy ! Component: 100 - total flux cleaned = -9.13927e-05 Jy ! Component: 150 - total flux cleaned = -9.14844e-05 Jy ! Component: 200 - total flux cleaned = -9.21832e-05 Jy ! Component: 250 - total flux cleaned = -9.22667e-05 Jy ! Component: 300 - total flux cleaned = -9.04309e-05 Jy ! Component: 350 - total flux cleaned = -6.69216e-05 Jy ! Component: 400 - total flux cleaned = -6.64555e-05 Jy ! Total flux subtracted in 400 components = -6.64555e-05 Jy ! Clean residual min=-0.010151 max=0.008789 Jy/beam ! Clean residual mean=-0.000168 rms=0.002545 Jy/beam ! Combined flux in latest and established models = 3.44602 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 194 components and 3.44602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092389Jy sigma=2.159907 ! Fit after self-cal, rms=0.092388Jy sigma=2.159905 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092388Jy sigma=2.159905 ! Fit after self-cal, rms=0.092399Jy sigma=2.158183 print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.781 mas, bmaj=7.451 mas, bpa=-9.636 degrees ! Estimated noise=1.13681 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.36282 Jy ! Component: 100 - total flux cleaned = 2.9506 Jy ! Component: 150 - total flux cleaned = 3.18042 Jy ! Component: 200 - total flux cleaned = 3.29671 Jy ! Component: 250 - total flux cleaned = 3.35916 Jy ! Component: 300 - total flux cleaned = 3.39444 Jy ! Component: 350 - total flux cleaned = 3.41507 Jy ! Component: 400 - total flux cleaned = 3.4274 Jy ! Total flux subtracted in 400 components = 3.4274 Jy ! Clean residual min=-0.016441 max=0.015688 Jy/beam ! Clean residual mean=-0.000072 rms=0.003638 Jy/beam ! Combined flux in latest and established models = 3.4274 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 67 model components to the UV plane model. ! The established model now contains 67 components and 3.4274 Jy ! Inverting map and beam ! Estimated beam: bmin=3.167 mas, bmaj=8.578 mas, bpa=-6.459 degrees ! Estimated noise=0.716111 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 (-5.6, -9.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149083 Jy ! Component: 100 - total flux cleaned = 0.0195278 Jy ! Component: 150 - total flux cleaned = 0.0204003 Jy ! Component: 200 - total flux cleaned = 0.0209258 Jy ! Component: 250 - total flux cleaned = 0.0218627 Jy ! Component: 300 - total flux cleaned = 0.0222933 Jy ! Component: 350 - total flux cleaned = 0.0228946 Jy ! Component: 400 - total flux cleaned = 0.0236212 Jy ! Total flux subtracted in 400 components = 0.0236212 Jy ! Clean residual min=-0.010672 max=0.007731 Jy/beam ! Clean residual mean=-0.000186 rms=0.002231 Jy/beam ! Combined flux in latest and established models = 3.45102 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 108 components and 3.45102 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=8.33 mas, bmaj=18.38 mas, bpa=1.439 degrees ! Estimated noise=0.829139 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040842 Jy ! Component: 100 - total flux cleaned = 0.00465508 Jy ! Component: 150 - total flux cleaned = 0.0053669 Jy ! Component: 200 - total flux cleaned = 0.00573188 Jy ! Component: 250 - total flux cleaned = 0.00590363 Jy ! Component: 300 - total flux cleaned = 0.00598629 Jy ! Component: 350 - total flux cleaned = 0.00613831 Jy ! Component: 400 - total flux cleaned = 0.00613826 Jy ! Total flux subtracted in 400 components = 0.00613826 Jy ! Clean residual min=-0.010753 max=0.008087 Jy/beam ! Clean residual mean=-0.000408 rms=0.002817 Jy/beam ! Combined flux in latest and established models = 3.45716 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 = 4.70263e-07 Jy ! Component: 100 - total flux cleaned = 6.58847e-05 Jy ! Component: 150 - total flux cleaned = 6.48609e-05 Jy ! Component: 200 - total flux cleaned = 6.27e-05 Jy ! Component: 250 - total flux cleaned = 6.25592e-05 Jy ! Component: 300 - total flux cleaned = 6.22977e-05 Jy ! Component: 350 - total flux cleaned = 6.25436e-05 Jy ! Component: 400 - total flux cleaned = 0.000113886 Jy ! Total flux subtracted in 400 components = 0.000113886 Jy ! Clean residual min=-0.010390 max=0.008022 Jy/beam ! Clean residual mean=-0.000409 rms=0.002766 Jy/beam ! Combined flux in latest and established models = 3.45727 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 151 components and 3.45727 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.167 mas, bmaj=8.578 mas, bpa=-6.459 degrees ! Estimated noise=0.716111 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000561305 Jy ! Component: 100 - total flux cleaned = -0.000422888 Jy ! Component: 150 - total flux cleaned = -0.000288128 Jy ! Component: 200 - total flux cleaned = -0.000169238 Jy ! Component: 250 - total flux cleaned = -0.000282962 Jy ! Component: 300 - total flux cleaned = -0.000284282 Jy ! Component: 350 - total flux cleaned = -0.000484107 Jy ! Component: 400 - total flux cleaned = -0.000577077 Jy ! Total flux subtracted in 400 components = -0.000577077 Jy ! Clean residual min=-0.008900 max=0.007198 Jy/beam ! Clean residual mean=-0.000200 rms=0.001959 Jy/beam ! Combined flux in latest and established models = 3.45669 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 174 components and 3.45669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091452Jy sigma=2.114649 ! Fit after self-cal, rms=0.091369Jy sigma=2.112907 wmodel /scr/pima/rdv62_uvs/J0457-2324_S_map.mod ! Writing 174 model components to file: /scr/pima/rdv62_uvs/J0457-2324_S_map.mod wobs /scr/pima/rdv62_uvs/J0457-2324_S_uvs.fits ! Applying 2043 buffered edits. ! Writing UV FITS file: /scr/pima/rdv62_uvs/J0457-2324_S_uvs.fits wwins /scr/pima/rdv62_uvs/J0457-2324_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv62_uvs/J0457-2324_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 = -0.00325434 Jy ! Component: 100 - total flux cleaned = -0.00489597 Jy ! Component: 150 - total flux cleaned = -0.00582595 Jy ! Component: 200 - total flux cleaned = -0.00637352 Jy ! Component: 250 - total flux cleaned = -0.00688776 Jy ! Component: 300 - total flux cleaned = -0.00708671 Jy ! Component: 350 - total flux cleaned = -0.00727893 Jy ! Component: 400 - total flux cleaned = -0.00709565 Jy ! Component: 450 - total flux cleaned = -0.00709697 Jy ! Component: 500 - total flux cleaned = -0.00735588 Jy ! Component: 550 - total flux cleaned = -0.00743886 Jy ! Component: 600 - total flux cleaned = -0.0076838 Jy ! Component: 650 - total flux cleaned = -0.00776318 Jy ! Component: 700 - total flux cleaned = -0.00792102 Jy ! Component: 750 - total flux cleaned = -0.00815361 Jy ! Component: 800 - total flux cleaned = -0.00845336 Jy ! Component: 850 - total flux cleaned = -0.00830614 Jy ! Component: 900 - total flux cleaned = -0.00830681 Jy ! Component: 950 - total flux cleaned = -0.00823648 Jy ! Component: 1000 - total flux cleaned = -0.00809775 Jy ! Component: 1050 - total flux cleaned = -0.00809808 Jy ! Component: 1100 - total flux cleaned = -0.00776081 Jy ! Component: 1150 - total flux cleaned = -0.00756309 Jy ! Component: 1200 - total flux cleaned = -0.00749932 Jy ! Component: 1250 - total flux cleaned = -0.0074988 Jy ! Component: 1300 - total flux cleaned = -0.0070538 Jy ! Component: 1350 - total flux cleaned = -0.00692879 Jy ! Component: 1400 - total flux cleaned = -0.00674326 Jy ! Component: 1450 - total flux cleaned = -0.00655968 Jy ! Component: 1500 - total flux cleaned = -0.0063184 Jy ! Component: 1550 - total flux cleaned = -0.00619937 Jy ! Component: 1600 - total flux cleaned = -0.00584745 Jy ! Component: 1650 - total flux cleaned = -0.00561691 Jy ! Component: 1700 - total flux cleaned = -0.005388 Jy ! Component: 1750 - total flux cleaned = -0.00510507 Jy ! Component: 1800 - total flux cleaned = -0.00499325 Jy ! Component: 1850 - total flux cleaned = -0.00471692 Jy ! Component: 1900 - total flux cleaned = -0.00455358 Jy ! Component: 1950 - total flux cleaned = -0.00449953 Jy ! Component: 2000 - total flux cleaned = -0.00428457 Jy ! Component: 2050 - total flux cleaned = -0.00428511 Jy ! Component: 2100 - total flux cleaned = -0.00412681 Jy ! Component: 2150 - total flux cleaned = -0.00397054 Jy ! Component: 2200 - total flux cleaned = -0.00381563 Jy ! Component: 2250 - total flux cleaned = -0.00376439 Jy ! Component: 2300 - total flux cleaned = -0.00340989 Jy ! Component: 2350 - total flux cleaned = -0.00335988 Jy ! Component: 2400 - total flux cleaned = -0.00310991 Jy ! Component: 2450 - total flux cleaned = -0.00296112 Jy ! Component: 2500 - total flux cleaned = -0.00271572 Jy ! Component: 2550 - total flux cleaned = -0.00261846 Jy ! Component: 2600 - total flux cleaned = -0.00252181 Jy ! Component: 2650 - total flux cleaned = -0.00232984 Jy ! Component: 2700 - total flux cleaned = -0.00223485 Jy ! Component: 2750 - total flux cleaned = -0.00223447 Jy ! Component: 2800 - total flux cleaned = -0.00209331 Jy ! Component: 2850 - total flux cleaned = -0.00204661 Jy ! Component: 2900 - total flux cleaned = -0.00195422 Jy ! Component: 2950 - total flux cleaned = -0.00195404 Jy ! Component: 3000 - total flux cleaned = -0.00199972 Jy ! Component: 3050 - total flux cleaned = -0.00199985 Jy ! Component: 3100 - total flux cleaned = -0.00195421 Jy ! Component: 3150 - total flux cleaned = -0.00195454 Jy ! Component: 3200 - total flux cleaned = -0.00199892 Jy ! Component: 3250 - total flux cleaned = -0.00186653 Jy ! Component: 3300 - total flux cleaned = -0.00195388 Jy ! Component: 3350 - total flux cleaned = -0.00186672 Jy ! Component: 3400 - total flux cleaned = -0.00173716 Jy ! Component: 3450 - total flux cleaned = -0.00178044 Jy ! Component: 3500 - total flux cleaned = -0.00182326 Jy ! Component: 3550 - total flux cleaned = -0.00182333 Jy ! Component: 3600 - total flux cleaned = -0.00178059 Jy ! Component: 3650 - total flux cleaned = -0.00169665 Jy ! Component: 3700 - total flux cleaned = -0.00182154 Jy ! Component: 3750 - total flux cleaned = -0.00169681 Jy ! Component: 3800 - total flux cleaned = -0.001697 Jy ! Component: 3850 - total flux cleaned = -0.0018194 Jy ! Component: 3900 - total flux cleaned = -0.00165712 Jy ! Component: 3950 - total flux cleaned = -0.0016167 Jy ! Component: 4000 - total flux cleaned = -0.00169705 Jy ! Component: 4050 - total flux cleaned = -0.00181625 Jy ! Total flux subtracted in 4096 components = -0.00165712 Jy ! Clean residual min=-0.002219 max=0.002098 Jy/beam ! Clean residual mean=-0.000130 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 3.45504 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 435 components and 3.45503 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv62_uvs/J0457-2324_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.167 x 8.578 at -6.459 degrees (North through East) ! Clean map min=-0.0096057 max=3.0635 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv62_uvs/J0457-2324_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= 3.0634 rms= 0.00074 Jy quit ! Quitting program ! Log file /scr/pima/rdv62_uvs/J0457-2324_S_uvs.log closed on Fri Nov 22 22:31:40 2013