! Started logfile: ./J0022+0608_S_uvs.log on Tue Oct 8 12:11:25 2013 obs J0022+0608_S_uva.fits ! Reading UV FITS file: J0022+0608_S_uva.fits ! AN table 1: 109 integrations on 6 of 6 possible baselines. ! AN table 2: 6 integrations on 1 of 1 possible baselines. ! AN table 3: 13 integrations on 3 of 3 possible baselines. ! AN table 4: 15 integrations on 10 of 10 possible baselines. ! AN table 5: 6 integrations on 3 of 3 possible baselines. ! AN table 6: 15 integrations on 10 of 10 possible baselines. ! AN table 7: 15 integrations on 36 of 36 possible baselines. ! AN table 8: 3 integrations on 36 of 36 possible baselines. ! AN table 9: 2 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.704159 visibilities/baseline/integration-bin. ! Found source: J0022+0608 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 4808 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 = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/rdv_muppet ./J0022+0608_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:HH self-cal status=correctable weight=1 ! 1:NY self-cal status=correctable weight=1 ! 1:ON self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:HH self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 3:NY self-cal status=correctable weight=1 ! 3:ON self-cal status=correctable weight=1 ! 3:WZ self-cal status=correctable weight=1 ! 4:HH self-cal status=correctable weight=1 ! 4:NY self-cal status=correctable weight=1 ! 4:ON self-cal status=correctable weight=1 ! 4:WF self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:WF self-cal status=correctable weight=1 ! 5:WZ self-cal status=correctable weight=1 ! 6:HH self-cal status=correctable weight=1 ! 6:HN self-cal status=correctable weight=1 ! 6:NY self-cal status=correctable weight=1 ! 6:ON self-cal status=correctable weight=1 ! 6:WZ self-cal status=correctable weight=1 ! 7:FD self-cal status=correctable weight=1 ! 7:HH self-cal status=correctable weight=1 ! 7:HN self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:NL self-cal status=correctable weight=1 ! 7:NY self-cal status=correctable weight=1 ! 7:ON self-cal status=correctable weight=1 ! 7:WF self-cal status=correctable weight=1 ! 7:WZ self-cal status=correctable weight=1 ! 8:BR self-cal status=correctable weight=1 ! 8:FD self-cal status=correctable weight=1 ! 8:HN self-cal status=correctable weight=1 ! 8:KP self-cal status=correctable weight=1 ! 8:LA self-cal status=correctable weight=1 ! 8:MK self-cal status=correctable weight=1 ! 8:NL self-cal status=correctable weight=1 ! 8:OV self-cal status=correctable weight=1 ! 8:WF self-cal status=correctable weight=1 ! 9:BR self-cal status=correctable weight=1 ! 9:FD self-cal status=correctable weight=1 ! 9:KP self-cal status=correctable weight=1 ! 9:LA self-cal status=correctable weight=1 ! 9:MK self-cal status=correctable weight=1 ! 9:NL self-cal status=correctable weight=1 ! 9:OV self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 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 72 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! A total of 45 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! A total of 45 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! A total of 45 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! A total of 18 telescope corrections were flagged in sub-array 6. ! A total of 45 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=1.176232Jy sigma=4.485975 ! Fit after self-cal, rms=0.598157Jy sigma=2.712247 ! 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:HH ! Flagging baselines of antenna 1:HH in the currently selected channels. flag 1:NY ! Flagging baselines of antenna 1:NY in the currently selected channels. flag 1:ON ! Flagging baselines of antenna 1:ON in the currently selected channels. flag 1:WZ ! Flagging baselines of antenna 1:WZ in the currently selected channels. flag 2:HH ! Flagging baselines of antenna 2:HH in the currently selected channels. flag 2:WZ ! Flagging baselines of antenna 2:WZ in the currently selected channels. flag 3:NY ! Flagging baselines of antenna 3:NY in the currently selected channels. flag 3:ON ! Flagging baselines of antenna 3:ON in the currently selected channels. flag 3:WZ ! Flagging baselines of antenna 3:WZ in the currently selected channels. flag 4:HH ! Flagging baselines of antenna 4:HH in the currently selected channels. flag 4:NY ! Flagging baselines of antenna 4:NY in the currently selected channels. flag 4:ON ! Flagging baselines of antenna 4:ON in the currently selected channels. flag 4:WF ! Flagging baselines of antenna 4:WF in the currently selected channels. flag 4:WZ ! Flagging baselines of antenna 4:WZ in the currently selected channels. flag 5:WF ! Flagging baselines of antenna 5:WF in the currently selected channels. flag 5:WZ ! Flagging baselines of antenna 5:WZ in the currently selected channels. flag 6:HH ! Flagging baselines of antenna 6:HH in the currently selected channels. flag 6:NY ! Flagging baselines of antenna 6:NY in the currently selected channels. flag 6:ON ! Flagging baselines of antenna 6:ON in the currently selected channels. flag 6:WZ ! Flagging baselines of antenna 6:WZ in the currently selected channels. flag 7:HH ! Flagging baselines of antenna 7:HH in the currently selected channels. flag 7:NY ! Flagging baselines of antenna 7:NY in the currently selected channels. flag 7:ON ! Flagging baselines of antenna 7:ON in the currently selected channels. flag 7:WF ! Flagging baselines of antenna 7:WF in the currently selected channels. flag 7:WZ ! Flagging baselines of antenna 7:WZ in the currently selected channels. flag 8:WF ! Flagging baselines of antenna 8:WF 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=3.314 mas, bmaj=10.33 mas, bpa=-19.43 degrees ! Estimated noise=3.97427 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 = 0.256968 Jy ! Component: 100 - total flux cleaned = 0.313004 Jy ! Total flux subtracted in 100 components = 0.313004 Jy ! Clean residual min=-0.013296 max=0.015627 Jy/beam ! Clean residual mean=0.000046 rms=0.003775 Jy/beam ! Combined flux in latest and established models = 0.313004 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.313004 Jy ! ! Correcting IF 1. ! A total of 364 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 3. ! A total of 67 telescope corrections were flagged in sub-array 4. ! A total of 15 telescope corrections were flagged in sub-array 5. ! A total of 57 telescope corrections were flagged in sub-array 6. ! A total of 67 telescope corrections were flagged in sub-array 7. ! A total of 3 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 364 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 3. ! A total of 67 telescope corrections were flagged in sub-array 4. ! A total of 15 telescope corrections were flagged in sub-array 5. ! A total of 57 telescope corrections were flagged in sub-array 6. ! A total of 67 telescope corrections were flagged in sub-array 7. ! A total of 3 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 364 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 3. ! A total of 67 telescope corrections were flagged in sub-array 4. ! A total of 15 telescope corrections were flagged in sub-array 5. ! A total of 57 telescope corrections were flagged in sub-array 6. ! A total of 67 telescope corrections were flagged in sub-array 7. ! A total of 3 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 364 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 3. ! A total of 67 telescope corrections were flagged in sub-array 4. ! A total of 15 telescope corrections were flagged in sub-array 5. ! A total of 57 telescope corrections were flagged in sub-array 6. ! A total of 67 telescope corrections were flagged in sub-array 7. ! A total of 3 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=0.080062Jy sigma=0.685644 ! Fit after self-cal, rms=0.078868Jy sigma=0.683695 ! Inverting map and beam ! Estimated beam: bmin=3.314 mas, bmaj=10.33 mas, bpa=-19.43 degrees ! Estimated noise=3.975 mJy/beam. print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.995 mas, bmaj=12.03 mas, bpa=-17.94 degrees ! Estimated noise=3.28685 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 = 0.0117819 Jy ! Component: 100 - total flux cleaned = 0.0175818 Jy ! Component: 150 - total flux cleaned = 0.0182669 Jy ! Component: 200 - total flux cleaned = 0.0181341 Jy ! Total flux subtracted in 200 components = 0.0181341 Jy ! Clean residual min=-0.014985 max=0.015275 Jy/beam ! Clean residual mean=0.000082 rms=0.003507 Jy/beam ! Combined flux in latest and established models = 0.331138 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.331138 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077295Jy sigma=0.666158 ! Fit after self-cal, rms=0.077288Jy sigma=0.666114 ! 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: ! HH 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* NY 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! HH 0.00* HN 0.00* NY 0.00* ON 0.00* ! WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! FD 1.11 HH 1.00* HN 0.99 LA 1.29 ! NL 0.91 NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.92 FD 1.04 HN 1.09 KP 1.15 ! LA 1.21 MK 0.89 NL 0.87 OV 0.96 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 9: ! BR 0.95 FD 1.10 KP 1.08 LA 1.19 ! MK 0.87 NL 1.10 OV 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* NY 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! HH 0.00* HN 0.00* NY 0.00* ON 0.00* ! WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! FD 1.12 HH 1.00* HN 1.12 LA 1.13 ! NL 0.97 NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.95 FD 1.14 HN 1.18 KP 1.15 ! LA 1.07 MK 0.98 NL 0.95 OV 0.97 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 9: ! BR 1.01 FD 1.15 KP 1.08 LA 1.13 ! MK 0.96 NL 1.16 OV 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* NY 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! HH 0.00* HN 0.00* NY 0.00* ON 0.00* ! WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! FD 1.14 HH 1.00* HN 1.11 LA 0.90 ! NL 0.95 NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.00 FD 1.15 HN 1.10 KP 0.98 ! LA 0.89 MK 0.96 NL 0.97 OV 1.01 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 9: ! BR 0.97 FD 1.17 KP 1.03 LA 0.98 ! MK 0.94 NL 1.11 OV 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! NY 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* NY 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! HH 0.00* HN 0.00* NY 0.00* ON 0.00* ! WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! FD 1.11 HH 1.00* HN 1.03 LA 0.73 ! NL 0.91 NY 1.00* ON 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.99 FD 1.15 HN 1.02 KP 0.93 ! LA 0.70 MK 1.04 NL 0.92 OV 0.82 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 9: ! BR 0.66 FD 1.15 KP 0.96 LA 0.74 ! MK 1.06 NL 1.09 OV 0.88 ! ! ! Fit before self-cal, rms=0.077288Jy sigma=0.666114 ! Fit after self-cal, rms=0.042995Jy sigma=0.340060 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.985 mas, bmaj=11.76 mas, bpa=-18.12 degrees ! Estimated noise=3.28399 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 = -0.00314524 Jy ! Component: 100 - total flux cleaned = -0.00340854 Jy ! Component: 150 - total flux cleaned = -0.00340397 Jy ! Component: 200 - total flux cleaned = -0.00340227 Jy ! Total flux subtracted in 200 components = -0.00340227 Jy ! Clean residual min=-0.004184 max=0.003593 Jy/beam ! Clean residual mean=0.000000 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.327736 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 41 components and 0.327735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042665Jy sigma=0.337109 ! Fit after self-cal, rms=0.042784Jy sigma=0.336753 ! 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=0.042784Jy sigma=0.336753 ! Fit after self-cal, rms=0.042744Jy sigma=0.336270 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.986 mas, bmaj=11.74 mas, bpa=-18.14 degrees ! Estimated noise=3.28282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104078 Jy ! Component: 100 - total flux cleaned = -0.00103975 Jy ! Component: 150 - total flux cleaned = -0.000960355 Jy ! Component: 200 - total flux cleaned = -0.000896232 Jy ! Total flux subtracted in 200 components = -0.000896232 Jy ! Clean residual min=-0.004020 max=0.003603 Jy/beam ! Clean residual mean=0.000001 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.326839 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 51 components and 0.326839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042625Jy sigma=0.335574 ! Fit after self-cal, rms=0.042629Jy sigma=0.335568 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 = 1.05112e-05 Jy ! Component: 100 - total flux cleaned = -4.12497e-05 Jy ! Component: 150 - total flux cleaned = -6.35257e-05 Jy ! Component: 200 - total flux cleaned = -4.20211e-05 Jy ! Total flux subtracted in 200 components = -4.20211e-05 Jy ! Clean residual min=-0.003991 max=0.003566 Jy/beam ! Clean residual mean=0.000000 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.326797 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.326797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042601Jy sigma=0.335393 ! Fit after self-cal, rms=0.042601Jy sigma=0.335391 ! 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=0.042601Jy sigma=0.335391 ! Fit after self-cal, rms=0.042612Jy sigma=0.335125 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.986 mas, bmaj=11.72 mas, bpa=-18.13 degrees ! Estimated noise=3.28337 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000230914 Jy ! Component: 100 - total flux cleaned = -0.000174801 Jy ! Component: 150 - total flux cleaned = -0.000127373 Jy ! Component: 200 - total flux cleaned = -0.000106152 Jy ! Total flux subtracted in 200 components = -0.000106152 Jy ! Clean residual min=-0.003927 max=0.003561 Jy/beam ! Clean residual mean=0.000001 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.326691 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.326691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042554Jy sigma=0.334967 ! Fit after self-cal, rms=0.042557Jy sigma=0.334966 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 = 5.92838e-05 Jy ! Component: 100 - total flux cleaned = 5.92013e-05 Jy ! Component: 150 - total flux cleaned = 5.88583e-05 Jy ! Component: 200 - total flux cleaned = 5.88402e-05 Jy ! Total flux subtracted in 200 components = 5.88402e-05 Jy ! Clean residual min=-0.003928 max=0.003558 Jy/beam ! Clean residual mean=0.000001 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.32675 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 73 components and 0.32675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042541Jy sigma=0.334905 ! Fit after self-cal, rms=0.042541Jy sigma=0.334903 ! 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=0.042541Jy sigma=0.334903 ! Fit after self-cal, rms=0.042556Jy sigma=0.334792 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.629 mas, bmaj=12.8 mas, bpa=-12.49 degrees ! Estimated noise=3.89434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000443343 Jy ! Component: 100 - total flux cleaned = -0.000409142 Jy ! Component: 150 - total flux cleaned = -0.000409021 Jy ! Component: 200 - total flux cleaned = -0.000399237 Jy ! Total flux subtracted in 200 components = -0.000399237 Jy ! Clean residual min=-0.004567 max=0.003815 Jy/beam ! Clean residual mean=0.000003 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.326351 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.326351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042523Jy sigma=0.334857 ! Fit after self-cal, rms=0.042525Jy sigma=0.334855 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.44186e-05 Jy ! Component: 100 - total flux cleaned = 3.75591e-05 Jy ! Component: 150 - total flux cleaned = 4.39191e-05 Jy ! Component: 200 - total flux cleaned = 4.93005e-05 Jy ! Total flux subtracted in 200 components = 4.93005e-05 Jy ! Clean residual min=-0.004564 max=0.003812 Jy/beam ! Clean residual mean=0.000003 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.3264 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 96 components and 0.3264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042522Jy sigma=0.334875 ! Fit after self-cal, rms=0.042523Jy sigma=0.334874 ! 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 5:HN,true ! 5:HN self-cal status=fixed weight=1 selfant 6:HN,true ! 6:HN self-cal status=fixed weight=1 selfant 7:FD,true ! 7:FD self-cal status=fixed weight=1 selfant 7:HN,true ! 7:HN self-cal status=fixed weight=1 selfant 7:LA,true ! 7:LA self-cal status=fixed weight=1 selfant 7:NL,true ! 7:NL self-cal status=fixed weight=1 selfant 8:BR,true ! 8:BR self-cal status=fixed weight=1 selfant 8:FD,true ! 8:FD self-cal status=fixed weight=1 selfant 8:HN,true ! 8:HN self-cal status=fixed weight=1 selfant 8:KP,true ! 8:KP self-cal status=fixed weight=1 selfant 8:LA,true ! 8:LA self-cal status=fixed weight=1 selfant 8:MK,true ! 8:MK self-cal status=fixed weight=1 selfant 8:NL,true ! 8:NL self-cal status=fixed weight=1 selfant 8:OV,true ! 8:OV self-cal status=fixed weight=1 selfant 9:BR,true ! 9:BR self-cal status=fixed weight=1 selfant 9:FD,true ! 9:FD self-cal status=fixed weight=1 selfant 9:KP,true ! 9:KP self-cal status=fixed weight=1 selfant 9:LA,true ! 9:LA self-cal status=fixed weight=1 selfant 9:MK,true ! 9:MK self-cal status=fixed weight=1 selfant 9:NL,true ! 9:NL self-cal status=fixed weight=1 selfant 9:OV,true ! 9:OV 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 168 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 24 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 168 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 24 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 168 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 24 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 168 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 24 telescope corrections were flagged in sub-array 6. ! A total of 18 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.422713Jy sigma=0.981655 ! Fit after self-cal, rms=0.122638Jy sigma=0.528387 selfant "",false ! 1:HH self-cal status=correctable weight=1 ! 1:NY self-cal status=correctable weight=1 ! 1:ON self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:HH self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 3:NY self-cal status=correctable weight=1 ! 3:ON self-cal status=correctable weight=1 ! 3:WZ self-cal status=correctable weight=1 ! 4:HH self-cal status=correctable weight=1 ! 4:NY self-cal status=correctable weight=1 ! 4:ON self-cal status=correctable weight=1 ! 4:WF self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:WF self-cal status=correctable weight=1 ! 5:WZ self-cal status=correctable weight=1 ! 6:HH self-cal status=correctable weight=1 ! 6:HN self-cal status=correctable weight=1 ! 6:NY self-cal status=correctable weight=1 ! 6:ON self-cal status=correctable weight=1 ! 6:WZ self-cal status=correctable weight=1 ! 7:FD self-cal status=correctable weight=1 ! 7:HH self-cal status=correctable weight=1 ! 7:HN self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:NL self-cal status=correctable weight=1 ! 7:NY self-cal status=correctable weight=1 ! 7:ON self-cal status=correctable weight=1 ! 7:WF self-cal status=correctable weight=1 ! 7:WZ self-cal status=correctable weight=1 ! 8:BR self-cal status=correctable weight=1 ! 8:FD self-cal status=correctable weight=1 ! 8:HN self-cal status=correctable weight=1 ! 8:KP self-cal status=correctable weight=1 ! 8:LA self-cal status=correctable weight=1 ! 8:MK self-cal status=correctable weight=1 ! 8:NL self-cal status=correctable weight=1 ! 8:OV self-cal status=correctable weight=1 ! 8:WF self-cal status=correctable weight=1 ! 9:BR self-cal status=correctable weight=1 ! 9:FD self-cal status=correctable weight=1 ! 9:KP self-cal status=correctable weight=1 ! 9:LA self-cal status=correctable weight=1 ! 9:MK self-cal status=correctable weight=1 ! 9:NL self-cal status=correctable weight=1 ! 9:OV 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 6 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! A total of 33 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! A total of 33 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! A total of 33 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 6. ! A total of 33 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=0.122638Jy sigma=0.528387 ! Fit after self-cal, rms=0.122419Jy sigma=0.526044 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=2.245 mas, bmaj=2.629 mas, bpa=83.75 degrees ! Estimated noise=2.98249 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 (99.5, 37.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358576 Jy ! Component: 100 - total flux cleaned = 0.00442041 Jy ! Component: 150 - total flux cleaned = 0.00455938 Jy ! Component: 200 - total flux cleaned = 0.00508429 Jy ! Total flux subtracted in 200 components = 0.00508429 Jy ! Clean residual min=-0.005172 max=0.004833 Jy/beam ! Clean residual mean=-0.000001 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.331484 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 115 components and 0.331484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122043Jy sigma=0.524383 ! Fit after self-cal, rms=0.123874Jy sigma=0.517904 ! 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=2.385 mas, bmaj=2.993 mas, bpa=83.8 degrees ! Estimated noise=2.2286 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 = 0.00352638 Jy ! Component: 100 - total flux cleaned = 0.00562656 Jy ! Component: 150 - total flux cleaned = 0.00687448 Jy ! Component: 200 - total flux cleaned = 0.00781897 Jy ! Component: 250 - total flux cleaned = 0.00831875 Jy ! Component: 300 - total flux cleaned = 0.00864493 Jy ! Component: 350 - total flux cleaned = 0.00882926 Jy ! Component: 400 - total flux cleaned = 0.00900477 Jy ! Total flux subtracted in 400 components = 0.00900477 Jy ! Clean residual min=-0.004899 max=0.004351 Jy/beam ! Clean residual mean=-0.000012 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.340489 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 136 components and 0.340489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123561Jy sigma=0.516863 ! Fit after self-cal, rms=0.123554Jy sigma=0.516791 ! Inverting map dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000623886 Jy ! Component: 100 - total flux cleaned = 0.000906529 Jy ! Component: 150 - total flux cleaned = 0.00101093 Jy ! Component: 200 - total flux cleaned = 0.00115941 Jy ! Component: 250 - total flux cleaned = 0.00130003 Jy ! Component: 300 - total flux cleaned = 0.00138892 Jy ! Component: 350 - total flux cleaned = 0.00147545 Jy ! Component: 400 - total flux cleaned = 0.0015589 Jy ! Total flux subtracted in 400 components = 0.0015589 Jy ! Clean residual min=-0.004846 max=0.004356 Jy/beam ! Clean residual mean=-0.000019 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.342048 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 150 components and 0.342048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123431Jy sigma=0.516540 ! Fit after self-cal, rms=0.123433Jy sigma=0.516518 ! 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. ! Applying 2560 buffered edits. 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 168 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 18 telescope corrections were flagged in sub-array 5. ! A total of 33 telescope corrections were flagged in sub-array 6. ! A total of 51 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 168 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 18 telescope corrections were flagged in sub-array 5. ! A total of 33 telescope corrections were flagged in sub-array 6. ! A total of 51 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 168 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 18 telescope corrections were flagged in sub-array 5. ! A total of 33 telescope corrections were flagged in sub-array 6. ! A total of 51 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 168 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 39 telescope corrections were flagged in sub-array 3. ! A total of 14 telescope corrections were flagged in sub-array 4. ! A total of 18 telescope corrections were flagged in sub-array 5. ! A total of 33 telescope corrections were flagged in sub-array 6. ! A total of 51 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=0.177968Jy sigma=0.607760 ! Fit after self-cal, rms=0.123207Jy sigma=0.515975 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.387 mas, bmaj=2.983 mas, bpa=83.83 degrees ! Estimated noise=2.229 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179343 Jy ! Component: 100 - total flux cleaned = 0.00218575 Jy ! Component: 150 - total flux cleaned = 0.00238586 Jy ! Component: 200 - total flux cleaned = 0.0024309 Jy ! Component: 250 - total flux cleaned = 0.0024282 Jy ! Component: 300 - total flux cleaned = 0.00247011 Jy ! Component: 350 - total flux cleaned = 0.00251112 Jy ! Component: 400 - total flux cleaned = 0.00254991 Jy ! Total flux subtracted in 400 components = 0.00254991 Jy ! Clean residual min=-0.004522 max=0.004034 Jy/beam ! Clean residual mean=-0.000005 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.344598 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 161 components and 0.344598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123102Jy sigma=0.515681 ! Fit after self-cal, rms=0.123138Jy sigma=0.515662 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 = 0.000223899 Jy ! Component: 100 - total flux cleaned = 0.0002627 Jy ! Component: 150 - total flux cleaned = 0.00033612 Jy ! Component: 200 - total flux cleaned = 0.000406798 Jy ! Component: 250 - total flux cleaned = 0.000441389 Jy ! Component: 300 - total flux cleaned = 0.000475857 Jy ! Component: 350 - total flux cleaned = 0.000541241 Jy ! Component: 400 - total flux cleaned = 0.000572558 Jy ! Total flux subtracted in 400 components = 0.000572558 Jy ! Clean residual min=-0.004509 max=0.004064 Jy/beam ! Clean residual mean=-0.000008 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.345171 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 164 components and 0.345171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123076Jy sigma=0.515540 ! Fit after self-cal, rms=0.123075Jy sigma=0.515532 ! 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=0.123075Jy sigma=0.515532 ! Fit after self-cal, rms=0.123524Jy sigma=0.505983 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.39 mas, bmaj=2.976 mas, bpa=83.77 degrees ! Estimated noise=2.23202 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000147973 Jy ! Component: 100 - total flux cleaned = -0.000247203 Jy ! Component: 150 - total flux cleaned = -0.000290513 Jy ! Component: 200 - total flux cleaned = -0.000290931 Jy ! Component: 250 - total flux cleaned = -0.000253482 Jy ! Component: 300 - total flux cleaned = -0.000218228 Jy ! Component: 350 - total flux cleaned = -0.000185276 Jy ! Component: 400 - total flux cleaned = -0.000186559 Jy ! Total flux subtracted in 400 components = -0.000186559 Jy ! Clean residual min=-0.003669 max=0.003436 Jy/beam ! Clean residual mean=-0.000007 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.344984 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 173 components and 0.344984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123431Jy sigma=0.505742 ! Fit after self-cal, rms=0.123504Jy sigma=0.505644 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 = -0.000219907 Jy ! Component: 100 - total flux cleaned = -0.000155544 Jy ! Component: 150 - total flux cleaned = -0.000125356 Jy ! Component: 200 - total flux cleaned = -0.00012511 Jy ! Component: 250 - total flux cleaned = -0.000124942 Jy ! Component: 300 - total flux cleaned = -0.00012551 Jy ! Component: 350 - total flux cleaned = -0.000125059 Jy ! Component: 400 - total flux cleaned = -9.84848e-05 Jy ! Total flux subtracted in 400 components = -9.84848e-05 Jy ! Clean residual min=-0.003652 max=0.003430 Jy/beam ! Clean residual mean=-0.000006 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.344885 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 175 components and 0.344886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123456Jy sigma=0.505543 ! Fit after self-cal, rms=0.123455Jy sigma=0.505538 ! 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=0.123455Jy sigma=0.505538 ! Fit after self-cal, rms=0.124557Jy sigma=0.481451 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.516 mas, bmaj=12.34 mas, bpa=-28.98 degrees ! Estimated noise=2.63308 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141409 Jy ! Component: 100 - total flux cleaned = 0.00121845 Jy ! Component: 150 - total flux cleaned = 0.000963537 Jy ! Component: 200 - total flux cleaned = 0.000783692 Jy ! Component: 250 - total flux cleaned = 0.000740112 Jy ! Component: 300 - total flux cleaned = 0.000721619 Jy ! Component: 350 - total flux cleaned = 0.000704436 Jy ! Component: 400 - total flux cleaned = 0.00069018 Jy ! Total flux subtracted in 400 components = 0.00069018 Jy ! Clean residual min=-0.003643 max=0.003339 Jy/beam ! Clean residual mean=0.000004 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.345576 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 199 components and 0.345576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124539Jy sigma=0.481260 ! Fit after self-cal, rms=0.124754Jy sigma=0.481081 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 = -0.000138704 Jy ! Component: 100 - total flux cleaned = -0.000173094 Jy ! Component: 150 - total flux cleaned = -0.000202716 Jy ! Component: 200 - total flux cleaned = -0.000202782 Jy ! Component: 250 - total flux cleaned = -0.000190345 Jy ! Component: 300 - total flux cleaned = -0.000167397 Jy ! Component: 350 - total flux cleaned = -0.000134635 Jy ! Component: 400 - total flux cleaned = -0.000114196 Jy ! Total flux subtracted in 400 components = -0.000114196 Jy ! Clean residual min=-0.003691 max=0.003288 Jy/beam ! Clean residual mean=0.000005 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.345462 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 206 components and 0.345461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124755Jy sigma=0.481121 ! Fit after self-cal, rms=0.124755Jy sigma=0.481111 ! 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=2.396 mas, bmaj=2.974 mas, bpa=83.7 degrees ! Estimated noise=2.24979 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.396 x 2.974 at 83.7 degrees (North through East) ! Clean map min=-0.0032721 max=0.32252 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=2.255 mas, bmaj=2.611 mas, bpa=83.65 degrees ! Estimated noise=3.0026 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.253699 Jy ! Component: 100 - total flux cleaned = 0.309022 Jy ! Component: 150 - total flux cleaned = 0.324086 Jy ! Component: 200 - total flux cleaned = 0.330756 Jy ! Component: 250 - total flux cleaned = 0.334233 Jy ! Component: 300 - total flux cleaned = 0.337094 Jy ! Component: 350 - total flux cleaned = 0.338773 Jy ! Component: 400 - total flux cleaned = 0.339909 Jy ! Total flux subtracted in 400 components = 0.339909 Jy ! Clean residual min=-0.005026 max=0.004576 Jy/beam ! Clean residual mean=-0.000003 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.339909 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.339909 Jy ! Inverting map and beam ! Estimated beam: bmin=2.396 mas, bmaj=2.974 mas, bpa=83.7 degrees ! Estimated noise=2.24979 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 (100.5, -6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00312918 Jy ! Component: 100 - total flux cleaned = 0.00412869 Jy ! Component: 150 - total flux cleaned = 0.004687 Jy ! Component: 200 - total flux cleaned = 0.00534686 Jy ! Component: 250 - total flux cleaned = 0.0056477 Jy ! Component: 300 - total flux cleaned = 0.00599977 Jy ! Component: 350 - total flux cleaned = 0.00632696 Jy ! Component: 400 - total flux cleaned = 0.00657145 Jy ! Total flux subtracted in 400 components = 0.00657145 Jy ! Clean residual min=-0.003593 max=0.003515 Jy/beam ! Clean residual mean=-0.000002 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.34648 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 75 components and 0.34648 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=8.516 mas, bmaj=12.34 mas, bpa=-28.98 degrees ! Estimated noise=2.63308 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000174648 Jy ! Component: 100 - total flux cleaned = 0.000299063 Jy ! Component: 150 - total flux cleaned = 0.000406975 Jy ! Component: 200 - total flux cleaned = 0.000596415 Jy ! Component: 250 - total flux cleaned = 0.000651891 Jy ! Component: 300 - total flux cleaned = 0.000677413 Jy ! Component: 350 - total flux cleaned = 0.000724024 Jy ! Component: 400 - total flux cleaned = 0.000745175 Jy ! Total flux subtracted in 400 components = 0.000745175 Jy ! Clean residual min=-0.003608 max=0.002984 Jy/beam ! Clean residual mean=-0.000012 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.347225 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 = 1.95021e-05 Jy ! Component: 100 - total flux cleaned = -8.95134e-08 Jy ! Component: 150 - total flux cleaned = -1.8505e-05 Jy ! Component: 200 - total flux cleaned = 5.56129e-08 Jy ! Component: 250 - total flux cleaned = 3.93504e-07 Jy ! Component: 300 - total flux cleaned = 1.67177e-05 Jy ! Component: 350 - total flux cleaned = 1.69355e-05 Jy ! Component: 400 - total flux cleaned = 1.70687e-05 Jy ! Total flux subtracted in 400 components = 1.70687e-05 Jy ! Clean residual min=-0.003627 max=0.002942 Jy/beam ! Clean residual mean=-0.000013 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.347243 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 106 components and 0.347243 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.396 mas, bmaj=2.974 mas, bpa=83.7 degrees ! Estimated noise=2.24979 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000561403 Jy ! Component: 100 - total flux cleaned = -0.000503016 Jy ! Component: 150 - total flux cleaned = -0.000503679 Jy ! Component: 200 - total flux cleaned = -0.000451298 Jy ! Component: 250 - total flux cleaned = -0.00040155 Jy ! Component: 300 - total flux cleaned = -0.000353605 Jy ! Component: 350 - total flux cleaned = -0.00040122 Jy ! Component: 400 - total flux cleaned = -0.000354764 Jy ! Total flux subtracted in 400 components = -0.000354764 Jy ! Clean residual min=-0.003606 max=0.003559 Jy/beam ! Clean residual mean=-0.000004 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.346888 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 126 components and 0.346888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124756Jy sigma=0.480804 ! Fit after self-cal, rms=0.124790Jy sigma=0.480631 wmodel ./J0022+0608_S_map.mod ! Writing 126 model components to file: ./J0022+0608_S_map.mod wobs ./J0022+0608_S_uvs.fits ! Applying 1566 buffered edits. ! Writing UV FITS file: ./J0022+0608_S_uvs.fits wwins ./J0022+0608_S_map.win ! wwins: Wrote 3 windows to ./J0022+0608_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 = -0.000803903 Jy ! Component: 100 - total flux cleaned = -0.00111281 Jy ! Component: 150 - total flux cleaned = -0.00123004 Jy ! Component: 200 - total flux cleaned = -0.00151291 Jy ! Component: 250 - total flux cleaned = -0.00145895 Jy ! Component: 300 - total flux cleaned = -0.00156576 Jy ! Component: 350 - total flux cleaned = -0.00166984 Jy ! Component: 400 - total flux cleaned = -0.00167007 Jy ! Component: 450 - total flux cleaned = -0.00172008 Jy ! Component: 500 - total flux cleaned = -0.00172094 Jy ! Component: 550 - total flux cleaned = -0.00172155 Jy ! Component: 600 - total flux cleaned = -0.00162578 Jy ! Component: 650 - total flux cleaned = -0.00134285 Jy ! Component: 700 - total flux cleaned = -0.00124969 Jy ! Component: 750 - total flux cleaned = -0.00101988 Jy ! Component: 800 - total flux cleaned = -0.000838512 Jy ! Component: 850 - total flux cleaned = -0.000704073 Jy ! Component: 900 - total flux cleaned = -0.000659817 Jy ! Component: 950 - total flux cleaned = -0.000440862 Jy ! Component: 1000 - total flux cleaned = -0.000528035 Jy ! Component: 1050 - total flux cleaned = -0.00039906 Jy ! Component: 1100 - total flux cleaned = -0.000483738 Jy ! Component: 1150 - total flux cleaned = -0.000483248 Jy ! Component: 1200 - total flux cleaned = -0.000357304 Jy ! Component: 1250 - total flux cleaned = -0.0003573 Jy ! Component: 1300 - total flux cleaned = -0.000234135 Jy ! Component: 1350 - total flux cleaned = -0.000356865 Jy ! Component: 1400 - total flux cleaned = -0.000437131 Jy ! Component: 1450 - total flux cleaned = -0.000517028 Jy ! Component: 1500 - total flux cleaned = -0.000437288 Jy ! Component: 1550 - total flux cleaned = -0.000595811 Jy ! Component: 1600 - total flux cleaned = -0.00055635 Jy ! Component: 1650 - total flux cleaned = -0.00067312 Jy ! Component: 1700 - total flux cleaned = -0.000788933 Jy ! Component: 1750 - total flux cleaned = -0.000827448 Jy ! Component: 1800 - total flux cleaned = -0.000941738 Jy ! Component: 1850 - total flux cleaned = -0.000979448 Jy ! Component: 1900 - total flux cleaned = -0.00109197 Jy ! Component: 1950 - total flux cleaned = -0.000980207 Jy ! Component: 2000 - total flux cleaned = -0.0010545 Jy ! Component: 2050 - total flux cleaned = -0.000944399 Jy ! Component: 2100 - total flux cleaned = -0.00109108 Jy ! Component: 2150 - total flux cleaned = -0.00123601 Jy ! Component: 2200 - total flux cleaned = -0.00116391 Jy ! Component: 2250 - total flux cleaned = -0.00119976 Jy ! Component: 2300 - total flux cleaned = -0.00119983 Jy ! Component: 2350 - total flux cleaned = -0.00123512 Jy ! Component: 2400 - total flux cleaned = -0.00120006 Jy ! Component: 2450 - total flux cleaned = -0.00120019 Jy ! Component: 2500 - total flux cleaned = -0.00133927 Jy ! Component: 2550 - total flux cleaned = -0.0012354 Jy ! Component: 2600 - total flux cleaned = -0.00109802 Jy ! Component: 2650 - total flux cleaned = -0.00120053 Jy ! Component: 2700 - total flux cleaned = -0.00120068 Jy ! Component: 2750 - total flux cleaned = -0.00120041 Jy ! Component: 2800 - total flux cleaned = -0.00116693 Jy ! Component: 2850 - total flux cleaned = -0.00120032 Jy ! Component: 2900 - total flux cleaned = -0.00110084 Jy ! Component: 2950 - total flux cleaned = -0.00103483 Jy ! Component: 3000 - total flux cleaned = -0.00110058 Jy ! Component: 3050 - total flux cleaned = -0.00110038 Jy ! Component: 3100 - total flux cleaned = -0.00103551 Jy ! Component: 3150 - total flux cleaned = -0.000971 Jy ! Component: 3200 - total flux cleaned = -0.000970858 Jy ! Component: 3250 - total flux cleaned = -0.00100281 Jy ! Component: 3300 - total flux cleaned = -0.000970975 Jy ! Component: 3350 - total flux cleaned = -0.00100262 Jy ! Component: 3400 - total flux cleaned = -0.00100249 Jy ! Component: 3450 - total flux cleaned = -0.000971053 Jy ! Component: 3500 - total flux cleaned = -0.000908753 Jy ! Component: 3550 - total flux cleaned = -0.00106404 Jy ! Component: 3600 - total flux cleaned = -0.00100218 Jy ! Component: 3650 - total flux cleaned = -0.00100199 Jy ! Component: 3700 - total flux cleaned = -0.00100197 Jy ! Component: 3750 - total flux cleaned = -0.000971701 Jy ! Component: 3800 - total flux cleaned = -0.00100217 Jy ! Component: 3850 - total flux cleaned = -0.00100194 Jy ! Component: 3900 - total flux cleaned = -0.00103166 Jy ! Component: 3950 - total flux cleaned = -0.000942036 Jy ! Component: 4000 - total flux cleaned = -0.000971713 Jy ! Component: 4050 - total flux cleaned = -0.00106058 Jy ! Total flux subtracted in 4096 components = -0.00108994 Jy ! Clean residual min=-0.001788 max=0.001605 Jy/beam ! Clean residual mean=-0.000010 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.345798 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 410 components and 0.345798 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "./J0022+0608_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.396 x 2.974 at 83.7 degrees (North through East) ! Clean map min=-0.0028411 max=0.31886 Jy/beam ! Writing clean map to FITS file: ./J0022+0608_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= 0.3188 rms= 0.00049 Jy quit ! Quitting program ! Log file ./J0022+0608_S_uvs.log closed on Tue Oct 8 12:11:31 2013