! Started logfile: /scr/pima/rdv95_uvs/J2000-1748_S_uvs.log on Wed Nov 6 20:49:30 2013 obs /scr/pima/rdv95_uvs/J2000-1748_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv95_uvs/J2000-1748_S_uva.fits ! AN table 1: 24 integrations on 6 of 6 possible baselines. ! AN table 2: 3 integrations on 1 of 1 possible baselines. ! AN table 3: 20 integrations on 15 of 15 possible baselines. ! AN table 4: 2 integrations on 15 of 15 possible baselines. ! AN table 5: 2 integrations on 36 of 36 possible baselines. ! AN table 6: 2 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.593909 visibilities/baseline/integration-bin. ! Found source: J2000-1748 ! ! 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 1404 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/rdv95_uvs/J2000-1748_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:FT self-cal status=correctable weight=1 ! 1:MA self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:FT self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:MA self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 3:WZ self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 5:SC self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 6:PT 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 69 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 85 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 96 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 92 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 85 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 96 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 92 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.076583Jy sigma=3.547064 ! Fit after self-cal, rms=0.684295Jy sigma=2.345830 ! 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:FT ! Flagging baselines of antenna 1:FT in the currently selected channels. flag 1:MA ! Flagging baselines of antenna 1:MA in the currently selected channels. flag 1:WZ ! Flagging baselines of antenna 1:WZ in the currently selected channels. flag 2:WZ ! Flagging baselines of antenna 2:WZ in the currently selected channels. flag 3:FT ! Flagging baselines of antenna 3:FT in the currently selected channels. flag 3:MA ! Flagging baselines of antenna 3:MA in the currently selected channels. flag 3:WZ ! Flagging baselines of antenna 3:WZ in the currently selected channels. ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.82 mas, bmaj=10.39 mas, bpa=-6.574 degrees ! Estimated noise=9.36519 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 = 0.256168 Jy ! Component: 100 - total flux cleaned = 0.313091 Jy ! Total flux subtracted in 100 components = 0.313091 Jy ! Clean residual min=-0.011623 max=0.019281 Jy/beam ! Clean residual mean=-0.000115 rms=0.003034 Jy/beam ! Combined flux in latest and established models = 0.313091 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.313091 Jy ! ! Correcting IF 1. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.076621Jy sigma=0.291407 ! Fit after self-cal, rms=0.075926Jy sigma=0.289994 ! Inverting map and beam ! Estimated beam: bmin=3.82 mas, bmaj=10.39 mas, bpa=-6.574 degrees ! Estimated noise=9.36519 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197591 Jy ! Component: 100 - total flux cleaned = 0.0298864 Jy ! Total flux subtracted in 100 components = 0.0298864 Jy ! Clean residual min=-0.008979 max=0.008800 Jy/beam ! Clean residual mean=-0.000048 rms=0.002244 Jy/beam ! Combined flux in latest and established models = 0.342977 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 29 components and 0.342977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070706Jy sigma=0.260597 ! Fit after self-cal, rms=0.070734Jy sigma=0.260549 ! 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=4.567 mas, bmaj=11.38 mas, bpa=-7.67 degrees ! Estimated noise=7.43691 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 = 0.00870255 Jy ! Component: 100 - total flux cleaned = 0.0119747 Jy ! Component: 150 - total flux cleaned = 0.0124842 Jy ! Component: 200 - total flux cleaned = 0.0126426 Jy ! Total flux subtracted in 200 components = 0.0126426 Jy ! Clean residual min=-0.006778 max=0.007171 Jy/beam ! Clean residual mean=0.000005 rms=0.001928 Jy/beam ! Combined flux in latest and established models = 0.35562 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 52 components and 0.35562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069859Jy sigma=0.255638 ! Fit after self-cal, rms=0.069834Jy sigma=0.255492 ! 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: ! FT 0.00* MA 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* WZ 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* FT 0.00* HN 0.00* MA 0.00* ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.08 HN 0.96 LA 1.14 NL 1.17 ! PT 1.13 SC 0.84 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 FD 1.03 HN 1.04 KP 0.95 ! LA 1.24 NL 0.91 OV 0.99 PT 0.99 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 KP 0.98 LA 1.08 MK 0.92 ! NL 0.99 OV 0.99 PT 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FT 0.00* MA 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* WZ 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* FT 0.00* HN 0.00* MA 0.00* ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.08 HN 1.08 LA 1.07 NL 1.22 ! PT 1.00 SC 1.06 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.10 FD 1.09 HN 1.02 KP 1.04 ! LA 1.02 NL 1.01 OV 1.01 PT 1.00 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 KP 1.01 LA 1.01 MK 1.02 ! NL 1.04 OV 1.04 PT 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FT 0.00* MA 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* WZ 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* FT 0.00* HN 0.00* MA 0.00* ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.05 HN 1.02 LA 0.94 NL 1.24 ! PT 1.13 SC 0.94 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 1.06 HN 1.05 KP 1.02 ! LA 0.92 NL 1.01 OV 1.04 PT 1.07 ! SC 0.91 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 KP 0.95 LA 1.01 MK 0.96 ! NL 1.08 OV 0.97 PT 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FT 0.00* MA 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* WZ 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* FT 0.00* HN 0.00* MA 0.00* ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.02 HN 1.05 LA 0.85 NL 0.99 ! PT 0.89 SC 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 FD 1.05 HN 0.89 KP 0.92 ! LA 0.83 NL 1.03 OV 0.84 PT 0.93 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 KP 0.93 LA 0.80 MK 1.09 ! NL 1.00 OV 0.85 PT 0.91 ! ! ! Fit before self-cal, rms=0.069834Jy sigma=0.255492 ! Fit after self-cal, rms=0.053775Jy sigma=0.201778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.495 mas, bmaj=12.05 mas, bpa=-6.48 degrees ! Estimated noise=7.49222 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 = -0.000292093 Jy ! Component: 100 - total flux cleaned = -0.000623431 Jy ! Component: 150 - total flux cleaned = -0.000894407 Jy ! Component: 200 - total flux cleaned = -0.00111505 Jy ! Total flux subtracted in 200 components = -0.00111505 Jy ! Clean residual min=-0.005810 max=0.005011 Jy/beam ! Clean residual mean=-0.000022 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 0.354505 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 0.354505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053674Jy sigma=0.201388 ! Fit after self-cal, rms=0.053743Jy sigma=0.201288 ! 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=0.053743Jy sigma=0.201288 ! Fit after self-cal, rms=0.053717Jy sigma=0.201229 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.493 mas, bmaj=12.05 mas, bpa=-6.431 degrees ! Estimated noise=7.48481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000424891 Jy ! Component: 100 - total flux cleaned = -0.000653247 Jy ! Component: 150 - total flux cleaned = -0.000808685 Jy ! Component: 200 - total flux cleaned = -0.000884767 Jy ! Total flux subtracted in 200 components = -0.000884767 Jy ! Clean residual min=-0.005661 max=0.004950 Jy/beam ! Clean residual mean=-0.000022 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.35362 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.35362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053668Jy sigma=0.201039 ! Fit after self-cal, rms=0.053666Jy sigma=0.201018 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 = -8.26181e-05 Jy ! Component: 100 - total flux cleaned = -0.000101872 Jy ! Component: 150 - total flux cleaned = -0.000121049 Jy ! Component: 200 - total flux cleaned = -0.000156199 Jy ! Total flux subtracted in 200 components = -0.000156199 Jy ! Clean residual min=-0.005623 max=0.004940 Jy/beam ! Clean residual mean=-0.000023 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.353464 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.353464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053647Jy sigma=0.200946 ! Fit after self-cal, rms=0.053646Jy sigma=0.200931 ! 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=0.053646Jy sigma=0.200931 ! Fit after self-cal, rms=0.053629Jy sigma=0.200885 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.492 mas, bmaj=12.05 mas, bpa=-6.385 degrees ! Estimated noise=7.47717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000496422 Jy ! Component: 100 - total flux cleaned = -0.000637788 Jy ! Component: 150 - total flux cleaned = -0.00069548 Jy ! Component: 200 - total flux cleaned = -0.000745066 Jy ! Total flux subtracted in 200 components = -0.000745066 Jy ! Clean residual min=-0.005521 max=0.004940 Jy/beam ! Clean residual mean=-0.000024 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.352719 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.352719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053605Jy sigma=0.200812 ! Fit after self-cal, rms=0.053605Jy sigma=0.200799 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 = -5.72606e-05 Jy ! Component: 100 - total flux cleaned = -7.34181e-05 Jy ! Component: 150 - total flux cleaned = -5.88583e-05 Jy ! Component: 200 - total flux cleaned = -4.59692e-05 Jy ! Total flux subtracted in 200 components = -4.59692e-05 Jy ! Clean residual min=-0.005504 max=0.004931 Jy/beam ! Clean residual mean=-0.000024 rms=0.001347 Jy/beam ! Combined flux in latest and established models = 0.352673 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.352673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053595Jy sigma=0.200764 ! Fit after self-cal, rms=0.053595Jy sigma=0.200755 ! 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=0.053595Jy sigma=0.200755 ! Fit after self-cal, rms=0.053586Jy sigma=0.200732 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.421 mas, bmaj=15.38 mas, bpa=-3.63 degrees ! Estimated noise=8.31636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000105688 Jy ! Component: 100 - total flux cleaned = 7.31688e-05 Jy ! Component: 150 - total flux cleaned = 7.06872e-05 Jy ! Component: 200 - total flux cleaned = 7.06269e-05 Jy ! Total flux subtracted in 200 components = 7.06269e-05 Jy ! Clean residual min=-0.005711 max=0.004797 Jy/beam ! Clean residual mean=-0.000040 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.352743 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 99 components and 0.352743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053590Jy sigma=0.200771 ! Fit after self-cal, rms=0.053580Jy sigma=0.200719 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 = 5.38742e-06 Jy ! Component: 100 - total flux cleaned = 2.96426e-05 Jy ! Component: 150 - total flux cleaned = 2.96832e-05 Jy ! Component: 200 - total flux cleaned = 5.07306e-05 Jy ! Total flux subtracted in 200 components = 5.07306e-05 Jy ! Clean residual min=-0.005671 max=0.004783 Jy/beam ! Clean residual mean=-0.000040 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 0.352794 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 101 components and 0.352794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053593Jy sigma=0.200770 ! Fit after self-cal, rms=0.053587Jy sigma=0.200739 ! 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:SC,true ! 1:SC self-cal status=fixed weight=1 selfant 2:HN,true ! 2:HN self-cal status=fixed weight=1 selfant 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:HN,true ! 3:HN self-cal status=fixed weight=1 selfant 3:SC,true ! 3:SC self-cal status=fixed weight=1 selfant 4:FD,true ! 4:FD self-cal status=fixed weight=1 selfant 4:HN,true ! 4:HN self-cal status=fixed weight=1 selfant 4:LA,true ! 4:LA self-cal status=fixed weight=1 selfant 4:NL,true ! 4:NL self-cal status=fixed weight=1 selfant 4:PT,true ! 4:PT self-cal status=fixed weight=1 selfant 4:SC,true ! 4:SC self-cal status=fixed weight=1 selfant 5:BR,true ! 5:BR self-cal status=fixed weight=1 selfant 5:FD,true ! 5:FD self-cal status=fixed weight=1 selfant 5:HN,true ! 5:HN self-cal status=fixed weight=1 selfant 5:KP,true ! 5:KP self-cal status=fixed weight=1 selfant 5:LA,true ! 5:LA self-cal status=fixed weight=1 selfant 5:NL,true ! 5:NL self-cal status=fixed weight=1 selfant 5:OV,true ! 5:OV self-cal status=fixed weight=1 selfant 5:PT,true ! 5:PT self-cal status=fixed weight=1 selfant 5:SC,true ! 5:SC self-cal status=fixed weight=1 selfant 6:BR,true ! 6:BR self-cal status=fixed weight=1 selfant 6:KP,true ! 6:KP self-cal status=fixed weight=1 selfant 6:LA,true ! 6:LA self-cal status=fixed weight=1 selfant 6:MK,true ! 6:MK self-cal status=fixed weight=1 selfant 6:NL,true ! 6:NL self-cal status=fixed weight=1 selfant 6:OV,true ! 6:OV self-cal status=fixed weight=1 selfant 6:PT,true ! 6:PT self-cal status=fixed weight=1 ![Exited script file: /tmp/ff.ff] selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 46 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 53 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 46 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 53 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.261030Jy sigma=0.340680 ! Fit after self-cal, rms=0.137816Jy sigma=0.210849 selfant "",false ! 1:FT self-cal status=correctable weight=1 ! 1:MA self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:FT self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:MA self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 3:WZ self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 5:SC self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 6:PT 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 24 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.137816Jy sigma=0.210849 ! Fit after self-cal, rms=0.136744Jy sigma=0.208438 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=3.18 mas, bmaj=10.37 mas, bpa=-8.829 degrees ! Estimated noise=9.37968 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 = -0.000612453 Jy ! Component: 100 - total flux cleaned = -0.000976542 Jy ! Component: 150 - total flux cleaned = -0.0014013 Jy ! Component: 200 - total flux cleaned = -0.00159581 Jy ! Total flux subtracted in 200 components = -0.00159581 Jy ! Clean residual min=-0.007926 max=0.006572 Jy/beam ! Clean residual mean=-0.000026 rms=0.001846 Jy/beam ! Combined flux in latest and established models = 0.351198 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 116 components and 0.351198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136748Jy sigma=0.208401 ! Fit after self-cal, rms=0.132117Jy sigma=0.205923 ! 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=3.418 mas, bmaj=11.41 mas, bpa=-10.41 degrees ! Estimated noise=7.42861 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 = 0.000229145 Jy ! Component: 100 - total flux cleaned = 0.000587059 Jy ! Component: 150 - total flux cleaned = 0.000757644 Jy ! Component: 200 - total flux cleaned = 0.000803318 Jy ! Component: 250 - total flux cleaned = 0.000759263 Jy ! Component: 300 - total flux cleaned = 0.00075952 Jy ! Component: 350 - total flux cleaned = 0.000723562 Jy ! Component: 400 - total flux cleaned = 0.000725705 Jy ! Total flux subtracted in 400 components = 0.000725705 Jy ! Clean residual min=-0.005999 max=0.005805 Jy/beam ! Clean residual mean=-0.000024 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 0.351924 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 131 components and 0.351924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131912Jy sigma=0.205562 ! Fit after self-cal, rms=0.131768Jy sigma=0.205527 ! 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 = 8.99464e-05 Jy ! Component: 100 - total flux cleaned = 5.48644e-05 Jy ! Component: 150 - total flux cleaned = 2.32266e-05 Jy ! Component: 200 - total flux cleaned = -6.40354e-06 Jy ! Component: 250 - total flux cleaned = -3.44812e-05 Jy ! Component: 300 - total flux cleaned = -9.84916e-06 Jy ! Component: 350 - total flux cleaned = 1.37205e-05 Jy ! Component: 400 - total flux cleaned = 3.72054e-05 Jy ! Total flux subtracted in 400 components = 3.72054e-05 Jy ! Clean residual min=-0.006057 max=0.005778 Jy/beam ! Clean residual mean=-0.000023 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.351961 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 141 components and 0.351961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131718Jy sigma=0.205443 ! Fit after self-cal, rms=0.131667Jy sigma=0.205427 ! 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 96 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 85 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 96 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 92 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 96 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 85 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 96 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 92 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.284886Jy sigma=0.342555 ! Fit after self-cal, rms=0.127427Jy sigma=0.205315 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.41 mas, bmaj=11.41 mas, bpa=-10.4 degrees ! Estimated noise=7.42852 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128166 Jy ! Component: 100 - total flux cleaned = -3.90195e-05 Jy ! Component: 150 - total flux cleaned = -0.000124322 Jy ! Component: 200 - total flux cleaned = -0.000150853 Jy ! Component: 250 - total flux cleaned = -0.000174527 Jy ! Component: 300 - total flux cleaned = -0.000197363 Jy ! Component: 350 - total flux cleaned = -0.000218093 Jy ! Component: 400 - total flux cleaned = -0.000218496 Jy ! Total flux subtracted in 400 components = -0.000218496 Jy ! Clean residual min=-0.006054 max=0.005449 Jy/beam ! Clean residual mean=-0.000025 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 0.351743 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 153 components and 0.351743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127349Jy sigma=0.205263 ! Fit after self-cal, rms=0.127164Jy sigma=0.205246 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 = 8.16031e-05 Jy ! Component: 100 - total flux cleaned = 5.94544e-05 Jy ! Component: 150 - total flux cleaned = 7.9117e-05 Jy ! Component: 200 - total flux cleaned = 7.95121e-05 Jy ! Component: 250 - total flux cleaned = 7.88195e-05 Jy ! Component: 300 - total flux cleaned = 9.67214e-05 Jy ! Component: 350 - total flux cleaned = 9.6746e-05 Jy ! Component: 400 - total flux cleaned = 0.000113556 Jy ! Total flux subtracted in 400 components = 0.000113556 Jy ! Clean residual min=-0.006089 max=0.005435 Jy/beam ! Clean residual mean=-0.000025 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 0.351856 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 163 components and 0.351856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127115Jy sigma=0.205233 ! Fit after self-cal, rms=0.127086Jy sigma=0.205223 ! 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=0.127086Jy sigma=0.205223 ! Fit after self-cal, rms=0.125516Jy sigma=0.205190 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.403 mas, bmaj=11.42 mas, bpa=-10.42 degrees ! Estimated noise=7.42869 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00018509 Jy ! Component: 100 - total flux cleaned = 3.44805e-05 Jy ! Component: 150 - total flux cleaned = -6.61181e-06 Jy ! Component: 200 - total flux cleaned = -2.6383e-05 Jy ! Component: 250 - total flux cleaned = -4.42676e-05 Jy ! Component: 300 - total flux cleaned = -4.46806e-05 Jy ! Component: 350 - total flux cleaned = -4.41727e-05 Jy ! Component: 400 - total flux cleaned = -2.78511e-05 Jy ! Total flux subtracted in 400 components = -2.78511e-05 Jy ! Clean residual min=-0.006081 max=0.005395 Jy/beam ! Clean residual mean=-0.000026 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.351828 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 171 components and 0.351828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125449Jy sigma=0.205176 ! Fit after self-cal, rms=0.125381Jy sigma=0.205163 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 = 5.83286e-05 Jy ! Component: 100 - total flux cleaned = 1.93885e-05 Jy ! Component: 150 - total flux cleaned = 2.00258e-05 Jy ! Component: 200 - total flux cleaned = 2.01383e-05 Jy ! Component: 250 - total flux cleaned = 2.01312e-05 Jy ! Component: 300 - total flux cleaned = 2.02583e-05 Jy ! Component: 350 - total flux cleaned = 2.0226e-05 Jy ! Component: 400 - total flux cleaned = 2.00488e-05 Jy ! Total flux subtracted in 400 components = 2.00488e-05 Jy ! Clean residual min=-0.006096 max=0.005383 Jy/beam ! Clean residual mean=-0.000026 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.351848 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 174 components and 0.351848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125344Jy sigma=0.205156 ! Fit after self-cal, rms=0.125328Jy sigma=0.205148 ! 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=0.125328Jy sigma=0.205148 ! Fit after self-cal, rms=0.150230Jy sigma=0.202854 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.192 mas, bmaj=14.18 mas, bpa=-5.172 degrees ! Estimated noise=8.23506 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000598219 Jy ! Component: 100 - total flux cleaned = 0.000570038 Jy ! Component: 150 - total flux cleaned = 0.000613551 Jy ! Component: 200 - total flux cleaned = 0.000652349 Jy ! Component: 250 - total flux cleaned = 0.000687214 Jy ! Component: 300 - total flux cleaned = 0.000703631 Jy ! Component: 350 - total flux cleaned = 0.0007341 Jy ! Component: 400 - total flux cleaned = 0.000748923 Jy ! Total flux subtracted in 400 components = 0.000748923 Jy ! Clean residual min=-0.005830 max=0.005149 Jy/beam ! Clean residual mean=-0.000043 rms=0.001552 Jy/beam ! Combined flux in latest and established models = 0.352597 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 186 components and 0.352597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150191Jy sigma=0.202988 ! Fit after self-cal, rms=0.150198Jy sigma=0.202945 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 = 8.56078e-05 Jy ! Component: 100 - total flux cleaned = 0.0001045 Jy ! Component: 150 - total flux cleaned = 0.000105914 Jy ! Component: 200 - total flux cleaned = 0.000106756 Jy ! Component: 250 - total flux cleaned = 0.000120131 Jy ! Component: 300 - total flux cleaned = 0.000119613 Jy ! Component: 350 - total flux cleaned = 0.000118959 Jy ! Component: 400 - total flux cleaned = 0.000118688 Jy ! Total flux subtracted in 400 components = 0.000118688 Jy ! Clean residual min=-0.005727 max=0.005144 Jy/beam ! Clean residual mean=-0.000043 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 0.352716 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 196 components and 0.352716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150174Jy sigma=0.203058 ! Fit after self-cal, rms=0.150160Jy sigma=0.203043 ! 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=3.401 mas, bmaj=11.43 mas, bpa=-10.42 degrees ! Estimated noise=7.43856 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.401 x 11.43 at -10.42 degrees (North through East) ! Clean map min=-0.0058807 max=0.32206 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.169 mas, bmaj=10.38 mas, bpa=-8.863 degrees ! Estimated noise=9.38886 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.254319 Jy ! Component: 100 - total flux cleaned = 0.311484 Jy ! Component: 150 - total flux cleaned = 0.331563 Jy ! Component: 200 - total flux cleaned = 0.340953 Jy ! Component: 250 - total flux cleaned = 0.345691 Jy ! Component: 300 - total flux cleaned = 0.346593 Jy ! Component: 350 - total flux cleaned = 0.34733 Jy ! Component: 400 - total flux cleaned = 0.347961 Jy ! Total flux subtracted in 400 components = 0.347961 Jy ! Clean residual min=-0.007456 max=0.006271 Jy/beam ! Clean residual mean=-0.000031 rms=0.001775 Jy/beam ! Combined flux in latest and established models = 0.347961 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 49 model components to the UV plane model. ! The established model now contains 49 components and 0.347961 Jy ! Inverting map and beam ! Estimated beam: bmin=3.401 mas, bmaj=11.43 mas, bpa=-10.42 degrees ! Estimated noise=7.43856 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 = 0.00327678 Jy ! Component: 100 - total flux cleaned = 0.00372254 Jy ! Component: 150 - total flux cleaned = 0.00384154 Jy ! Component: 200 - total flux cleaned = 0.0037418 Jy ! Component: 250 - total flux cleaned = 0.00374074 Jy ! Component: 300 - total flux cleaned = 0.00373858 Jy ! Component: 350 - total flux cleaned = 0.00370281 Jy ! Component: 400 - total flux cleaned = 0.00373532 Jy ! Total flux subtracted in 400 components = 0.00373532 Jy ! Clean residual min=-0.005988 max=0.005566 Jy/beam ! Clean residual mean=-0.000024 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.351696 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 79 components and 0.351696 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=8.192 mas, bmaj=14.18 mas, bpa=-5.172 degrees ! Estimated noise=8.23506 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000447673 Jy ! Component: 100 - total flux cleaned = 0.000369359 Jy ! Component: 150 - total flux cleaned = 0.000275643 Jy ! Component: 200 - total flux cleaned = 0.000300047 Jy ! Component: 250 - total flux cleaned = 0.000347199 Jy ! Component: 300 - total flux cleaned = 0.000390258 Jy ! Component: 350 - total flux cleaned = 0.000412095 Jy ! Component: 400 - total flux cleaned = 0.000450564 Jy ! Total flux subtracted in 400 components = 0.000450564 Jy ! Clean residual min=-0.005925 max=0.005226 Jy/beam ! Clean residual mean=-0.000042 rms=0.001557 Jy/beam ! Combined flux in latest and established models = 0.352147 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 = 3.60033e-05 Jy ! Component: 100 - total flux cleaned = 7.05556e-05 Jy ! Component: 150 - total flux cleaned = 0.000102369 Jy ! Component: 200 - total flux cleaned = 0.000118765 Jy ! Component: 250 - total flux cleaned = 0.000148547 Jy ! Component: 300 - total flux cleaned = 0.000176319 Jy ! Component: 350 - total flux cleaned = 0.000203272 Jy ! Component: 400 - total flux cleaned = 0.00021572 Jy ! Total flux subtracted in 400 components = 0.00021572 Jy ! Clean residual min=-0.005838 max=0.005188 Jy/beam ! Clean residual mean=-0.000042 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 0.352363 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 0.352363 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.401 mas, bmaj=11.43 mas, bpa=-10.42 degrees ! Estimated noise=7.43856 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000581327 Jy ! Component: 100 - total flux cleaned = -0.000441398 Jy ! Component: 150 - total flux cleaned = -0.000362682 Jy ! Component: 200 - total flux cleaned = -0.000296574 Jy ! Component: 250 - total flux cleaned = -0.000325875 Jy ! Component: 300 - total flux cleaned = -0.000325619 Jy ! Component: 350 - total flux cleaned = -0.000326478 Jy ! Component: 400 - total flux cleaned = -0.000351465 Jy ! Total flux subtracted in 400 components = -0.000351465 Jy ! Clean residual min=-0.005914 max=0.005521 Jy/beam ! Clean residual mean=-0.000024 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.352011 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 121 components and 0.352011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150251Jy sigma=0.203107 ! Fit after self-cal, rms=0.150245Jy sigma=0.203024 wmodel /scr/pima/rdv95_uvs/J2000-1748_S_map.mod ! Writing 121 model components to file: /scr/pima/rdv95_uvs/J2000-1748_S_map.mod wobs /scr/pima/rdv95_uvs/J2000-1748_S_uvs.fits ! Applying 1317 buffered edits. ! Writing UV FITS file: /scr/pima/rdv95_uvs/J2000-1748_S_uvs.fits wwins /scr/pima/rdv95_uvs/J2000-1748_S_map.win ! wwins: Wrote 1 windows to /scr/pima/rdv95_uvs/J2000-1748_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 = -0.000985156 Jy ! Component: 100 - total flux cleaned = -0.000621204 Jy ! Component: 150 - total flux cleaned = -0.000784829 Jy ! Component: 200 - total flux cleaned = -0.00110533 Jy ! Component: 250 - total flux cleaned = -0.00141521 Jy ! Component: 300 - total flux cleaned = -0.00149147 Jy ! Component: 350 - total flux cleaned = -0.00178074 Jy ! Component: 400 - total flux cleaned = -0.00206135 Jy ! Component: 450 - total flux cleaned = -0.00226555 Jy ! Component: 500 - total flux cleaned = -0.00259721 Jy ! Component: 550 - total flux cleaned = -0.00285707 Jy ! Component: 600 - total flux cleaned = -0.00304911 Jy ! Component: 650 - total flux cleaned = -0.00317441 Jy ! Component: 700 - total flux cleaned = -0.00323382 Jy ! Component: 750 - total flux cleaned = -0.00299503 Jy ! Component: 800 - total flux cleaned = -0.00299515 Jy ! Component: 850 - total flux cleaned = -0.00288027 Jy ! Component: 900 - total flux cleaned = -0.00288 Jy ! Component: 950 - total flux cleaned = -0.00271266 Jy ! Component: 1000 - total flux cleaned = -0.0027665 Jy ! Component: 1050 - total flux cleaned = -0.00281867 Jy ! Component: 1100 - total flux cleaned = -0.00271236 Jy ! Component: 1150 - total flux cleaned = -0.00281732 Jy ! Component: 1200 - total flux cleaned = -0.00291979 Jy ! Component: 1250 - total flux cleaned = -0.00286834 Jy ! Component: 1300 - total flux cleaned = -0.00256755 Jy ! Component: 1350 - total flux cleaned = -0.00256799 Jy ! Component: 1400 - total flux cleaned = -0.00232376 Jy ! Component: 1450 - total flux cleaned = -0.00242001 Jy ! Component: 1500 - total flux cleaned = -0.00227676 Jy ! Component: 1550 - total flux cleaned = -0.00208842 Jy ! Component: 1600 - total flux cleaned = -0.00199554 Jy ! Component: 1650 - total flux cleaned = -0.00176642 Jy ! Component: 1700 - total flux cleaned = -0.00149452 Jy ! Component: 1750 - total flux cleaned = -0.00144946 Jy ! Component: 1800 - total flux cleaned = -0.00122681 Jy ! Component: 1850 - total flux cleaned = -0.00105088 Jy ! Component: 1900 - total flux cleaned = -0.000746379 Jy ! Component: 1950 - total flux cleaned = -0.000444576 Jy ! Component: 2000 - total flux cleaned = -0.000145979 Jy ! Component: 2050 - total flux cleaned = 0.000191687 Jy ! Component: 2100 - total flux cleaned = 0.000484608 Jy ! Component: 2150 - total flux cleaned = 0.000857685 Jy ! Component: 2200 - total flux cleaned = 0.00114532 Jy ! Component: 2250 - total flux cleaned = 0.00130816 Jy ! Component: 2300 - total flux cleaned = 0.00155059 Jy ! Component: 2350 - total flux cleaned = 0.00187091 Jy ! Component: 2400 - total flux cleaned = 0.00206884 Jy ! Component: 2450 - total flux cleaned = 0.00238373 Jy ! Component: 2500 - total flux cleaned = 0.00250062 Jy ! Component: 2550 - total flux cleaned = 0.00277205 Jy ! Component: 2600 - total flux cleaned = 0.00315594 Jy ! Component: 2650 - total flux cleaned = 0.00342164 Jy ! Component: 2700 - total flux cleaned = 0.00361002 Jy ! Component: 2750 - total flux cleaned = 0.00387231 Jy ! Component: 2800 - total flux cleaned = 0.00413222 Jy ! Component: 2850 - total flux cleaned = 0.00427927 Jy ! Component: 2900 - total flux cleaned = 0.00457157 Jy ! Component: 2950 - total flux cleaned = 0.00478934 Jy ! Component: 3000 - total flux cleaned = 0.00496921 Jy ! Component: 3050 - total flux cleaned = 0.00511217 Jy ! Component: 3100 - total flux cleaned = 0.00536088 Jy ! Component: 3150 - total flux cleaned = 0.0054666 Jy ! Component: 3200 - total flux cleaned = 0.00567697 Jy ! Component: 3250 - total flux cleaned = 0.0058511 Jy ! Component: 3300 - total flux cleaned = 0.00595469 Jy ! Component: 3350 - total flux cleaned = 0.00619526 Jy ! Component: 3400 - total flux cleaned = 0.00640016 Jy ! Component: 3450 - total flux cleaned = 0.0065357 Jy ! Component: 3500 - total flux cleaned = 0.0065695 Jy ! Component: 3550 - total flux cleaned = 0.00677082 Jy ! Component: 3600 - total flux cleaned = 0.00697058 Jy ! Component: 3650 - total flux cleaned = 0.00720231 Jy ! Component: 3700 - total flux cleaned = 0.00723515 Jy ! Component: 3750 - total flux cleaned = 0.00746445 Jy ! Component: 3800 - total flux cleaned = 0.00765965 Jy ! Component: 3850 - total flux cleaned = 0.00782156 Jy ! Component: 3900 - total flux cleaned = 0.00791813 Jy ! Component: 3950 - total flux cleaned = 0.00811043 Jy ! Component: 4000 - total flux cleaned = 0.0082694 Jy ! Component: 4050 - total flux cleaned = 0.00830125 Jy ! Total flux subtracted in 4096 components = 0.00849059 Jy ! Clean residual min=-0.001588 max=0.001841 Jy/beam ! Clean residual mean=0.000019 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.360502 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 447 components and 0.360502 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv95_uvs/J2000-1748_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.401 x 11.43 at -10.42 degrees (North through East) ! Clean map min=-0.0047106 max=0.32273 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv95_uvs/J2000-1748_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= 0.3227 rms= 0.00062 Jy quit ! Quitting program ! Log file /scr/pima/rdv95_uvs/J2000-1748_S_uvs.log closed on Wed Nov 6 20:49:36 2013