! Started logfile: /scr/pima/rdv94_uvs/J0527+0331_X_uvs.log on Tue Oct 8 12:12:49 2013 obs /scr/pima/rdv94_uvs/J0527+0331_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J0527+0331_X_uva.fits ! AN table 1: 5 integrations on 15 of 15 possible baselines. ! AN table 2: 13 integrations on 28 of 28 possible baselines. ! AN table 3: 4 integrations on 21 of 21 possible baselines. ! AN table 4: 3 integrations on 15 of 15 possible baselines. ! AN table 5: 6 integrations on 1 of 1 possible baselines. ! AN table 6: 18 integrations on 36 of 36 possible baselines. ! AN table 7: 4 integrations on 15 of 15 possible baselines. ! AN table 8: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.627286 visibilities/baseline/integration-bin. ! Found source: J0527+0331 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3568 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv94_uvs/J0527+0331_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:WF self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:WF self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:HN self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 6:WF self-cal status=correctable weight=1 ! 7:KP self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:MK self-cal status=correctable weight=1 ! 7:NL self-cal status=correctable weight=1 ! 7:OV self-cal status=correctable weight=1 ! 7:PT self-cal status=correctable weight=1 ! 8:BR 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:PT self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 76 telescope corrections were flagged in sub-array 6. ! A total of 2 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 2 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 76 telescope corrections were flagged in sub-array 6. ! A total of 2 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 2 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 76 telescope corrections were flagged in sub-array 6. ! A total of 2 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 2 telescope corrections were flagged in sub-array 1. ! A total of 34 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 76 telescope corrections were flagged in sub-array 6. ! A total of 2 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=1.124887Jy sigma=9.412263 ! Fit after self-cal, rms=0.512245Jy sigma=4.248420 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] flag 2:WF ! Flagging baselines of antenna 2:WF in the currently selected channels. flag 5:WF ! Flagging baselines of antenna 5:WF in the currently selected channels. flag 6:WF ! Flagging baselines of antenna 6:WF in the currently selected channels. ![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=0.9066 mas, bmaj=3.138 mas, bpa=-19.01 degrees ! Estimated noise=2.0161 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 = 0.384218 Jy ! Component: 100 - total flux cleaned = 0.46863 Jy ! Total flux subtracted in 100 components = 0.46863 Jy ! Clean residual min=-0.017933 max=0.027064 Jy/beam ! Clean residual mean=-0.000001 rms=0.003412 Jy/beam ! Combined flux in latest and established models = 0.46863 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.46863 Jy ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.101934Jy sigma=0.891993 ! Fit after self-cal, rms=0.101871Jy sigma=0.891579 ! Inverting map and beam ! Estimated beam: bmin=0.9066 mas, bmaj=3.138 mas, bpa=-19.01 degrees ! Estimated noise=2.01711 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0291372 Jy ! Component: 100 - total flux cleaned = 0.0392915 Jy ! Total flux subtracted in 100 components = 0.0392915 Jy ! Clean residual min=-0.016430 max=0.014991 Jy/beam ! Clean residual mean=0.000004 rms=0.002786 Jy/beam ! Combined flux in latest and established models = 0.507922 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.507922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092425Jy sigma=0.793724 ! Fit after self-cal, rms=0.092384Jy sigma=0.793394 ! Inverting map print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=3.435 mas, bpa=-18.42 degrees ! Estimated noise=1.47773 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 = 0.0149288 Jy ! Component: 100 - total flux cleaned = 0.0214051 Jy ! Component: 150 - total flux cleaned = 0.0229651 Jy ! Component: 200 - total flux cleaned = 0.0246449 Jy ! Total flux subtracted in 200 components = 0.0246449 Jy ! Clean residual min=-0.013198 max=0.011516 Jy/beam ! Clean residual mean=0.000007 rms=0.002960 Jy/beam ! Combined flux in latest and established models = 0.532567 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 47 components and 0.532567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089784Jy sigma=0.761712 ! Fit after self-cal, rms=0.089778Jy sigma=0.761678 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 KP 1.06 LA 1.15 MK 0.98 ! OV 1.03 PT 1.37 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.90 HN 0.93 KP 0.95 ! LA 1.04 NL 0.99 OV 0.99 WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.92 HN 0.98 KP 0.96 ! LA 1.09 NL 1.05 OV 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 0.95 KP 0.99 LA 1.10 ! NL 1.00 OV 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.93 FD 0.90 HN 0.94 KP 0.95 ! LA 1.05 MK 1.05 NL 0.99 OV 0.95 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! KP 0.95 LA 1.08 MK 1.15 NL 1.04 ! OV 0.97 PT 1.09 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.97 HN 0.97 KP 0.95 LA 1.05 ! MK 1.06 NL 1.02 OV 0.97 PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 KP 0.99 LA 1.13 MK 1.02 ! OV 1.01 PT 1.18 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.22 FD 0.92 HN 0.98 KP 0.90 ! LA 1.02 NL 0.99 OV 0.97 WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.16 FD 0.94 HN 0.95 KP 0.94 ! LA 1.11 NL 1.09 OV 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.35 FD 0.90 KP 0.96 LA 1.12 ! NL 1.06 OV 0.97 ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.31 FD 0.90 HN 0.95 KP 0.89 ! LA 1.05 MK 1.07 NL 0.99 OV 0.93 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! KP 0.91 LA 1.04 MK 1.20 NL 1.05 ! OV 0.92 PT 1.07 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.31 HN 0.97 KP 0.92 LA 1.04 ! MK 1.05 NL 0.98 OV 0.97 PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 KP 0.92 LA 1.18 MK 0.98 ! OV 1.09 PT 1.33 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.91 HN 0.98 KP 0.82 ! LA 1.10 NL 1.04 OV 1.02 WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 0.96 HN 1.00 KP 0.91 ! LA 1.14 NL 1.07 OV 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.89 KP 0.85 LA 1.16 ! NL 1.09 OV 1.06 ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.99 FD 0.92 HN 0.98 KP 0.82 ! LA 1.06 MK 1.03 NL 1.01 OV 0.98 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! KP 0.86 LA 1.05 MK 1.16 NL 1.03 ! OV 1.03 PT 1.08 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.01 HN 0.97 KP 0.82 LA 1.07 ! MK 1.02 NL 1.05 OV 0.99 PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 KP 0.99 LA 1.12 MK 1.04 ! OV 1.08 PT 1.22 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.95 HN 0.96 KP 0.88 ! LA 1.07 NL 1.09 OV 1.00 WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.01 HN 0.98 KP 0.91 ! LA 1.08 NL 1.08 OV 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.96 KP 0.82 LA 1.22 ! NL 1.09 OV 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.97 FD 0.91 HN 1.01 KP 0.87 ! LA 1.05 MK 1.05 NL 1.06 OV 0.96 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! KP 0.86 LA 1.05 MK 1.15 NL 1.08 ! OV 0.98 PT 1.17 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.95 HN 0.99 KP 0.87 LA 1.06 ! MK 1.06 NL 1.04 OV 0.99 PT 1.06 ! ! ! Fit before self-cal, rms=0.089778Jy sigma=0.761678 ! Fit after self-cal, rms=0.069011Jy sigma=0.566667 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=3.462 mas, bpa=-18.24 degrees ! Estimated noise=1.47281 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 = -0.00123144 Jy ! Component: 100 - total flux cleaned = -0.00150204 Jy ! Component: 150 - total flux cleaned = -0.00161692 Jy ! Component: 200 - total flux cleaned = -0.00166785 Jy ! Total flux subtracted in 200 components = -0.00166785 Jy ! Clean residual min=-0.003833 max=0.003101 Jy/beam ! Clean residual mean=-0.000001 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.530899 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.530899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068900Jy sigma=0.565759 ! Fit after self-cal, rms=0.069020Jy sigma=0.565513 ! 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=0.069020Jy sigma=0.565513 ! Fit after self-cal, rms=0.068946Jy sigma=0.565360 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=3.466 mas, bpa=-18.24 degrees ! Estimated noise=1.4717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00116314 Jy ! Component: 100 - total flux cleaned = -0.00126756 Jy ! Component: 150 - total flux cleaned = -0.00131384 Jy ! Component: 200 - total flux cleaned = -0.00135623 Jy ! Total flux subtracted in 200 components = -0.00135623 Jy ! Clean residual min=-0.003770 max=0.003019 Jy/beam ! Clean residual mean=-0.000001 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.529543 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.529543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068878Jy sigma=0.564789 ! Fit after self-cal, rms=0.068875Jy sigma=0.564783 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 = 9.34144e-05 Jy ! Component: 100 - total flux cleaned = 5.96829e-05 Jy ! Component: 150 - total flux cleaned = 5.97803e-05 Jy ! Component: 200 - total flux cleaned = 8.79072e-05 Jy ! Total flux subtracted in 200 components = 8.79072e-05 Jy ! Clean residual min=-0.003741 max=0.003041 Jy/beam ! Clean residual mean=-0.000001 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.52963 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.52963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068847Jy sigma=0.564546 ! Fit after self-cal, rms=0.068845Jy sigma=0.564544 ! 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=0.068845Jy sigma=0.564544 ! Fit after self-cal, rms=0.068777Jy sigma=0.564362 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=3.47 mas, bpa=-18.23 degrees ! Estimated noise=1.47086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00108341 Jy ! Component: 100 - total flux cleaned = -0.00123401 Jy ! Component: 150 - total flux cleaned = -0.0012338 Jy ! Component: 200 - total flux cleaned = -0.00120507 Jy ! Total flux subtracted in 200 components = -0.00120507 Jy ! Clean residual min=-0.003664 max=0.002956 Jy/beam ! Clean residual mean=-0.000001 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.528425 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.528425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068742Jy sigma=0.564042 ! Fit after self-cal, rms=0.068740Jy sigma=0.564040 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 = 9.73332e-06 Jy ! Component: 100 - total flux cleaned = 9.26323e-06 Jy ! Component: 150 - total flux cleaned = -1.32578e-05 Jy ! Component: 200 - total flux cleaned = -1.38434e-05 Jy ! Total flux subtracted in 200 components = -1.38434e-05 Jy ! Clean residual min=-0.003642 max=0.002970 Jy/beam ! Clean residual mean=-0.000001 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.528411 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 67 components and 0.528411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068725Jy sigma=0.563905 ! Fit after self-cal, rms=0.068724Jy sigma=0.563903 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068724Jy sigma=0.563903 ! Fit after self-cal, rms=0.068685Jy sigma=0.563794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.23 mas, bmaj=3.658 mas, bpa=-17.07 degrees ! Estimated noise=1.66996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00078213 Jy ! Component: 100 - total flux cleaned = -0.000889933 Jy ! Component: 150 - total flux cleaned = -0.000945546 Jy ! Component: 200 - total flux cleaned = -0.000991725 Jy ! Total flux subtracted in 200 components = -0.000991725 Jy ! Clean residual min=-0.004296 max=0.003087 Jy/beam ! Clean residual mean=-0.000002 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.52742 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 72 components and 0.52742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068681Jy sigma=0.563730 ! Fit after self-cal, rms=0.068680Jy sigma=0.563724 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 = -2.90784e-05 Jy ! Component: 100 - total flux cleaned = -5.62337e-05 Jy ! Component: 150 - total flux cleaned = -6.41714e-05 Jy ! Component: 200 - total flux cleaned = -7.15927e-05 Jy ! Total flux subtracted in 200 components = -7.15927e-05 Jy ! Clean residual min=-0.004291 max=0.003078 Jy/beam ! Clean residual mean=-0.000002 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.527348 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.527348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068683Jy sigma=0.563724 ! Fit after self-cal, rms=0.068681Jy sigma=0.563722 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:BR,true ! 1:BR self-cal status=fixed weight=1 selfant 1:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:MK,true ! 1:MK self-cal status=fixed weight=1 selfant 1:OV,true ! 1:OV self-cal status=fixed weight=1 selfant 1:PT,true ! 1:PT self-cal status=fixed weight=1 selfant 2:BR,true ! 2:BR self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:HN,true ! 2:HN self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV self-cal status=fixed weight=1 selfant 3:BR,true ! 3:BR 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:KP,true ! 3:KP self-cal status=fixed weight=1 selfant 3:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 3:OV,true ! 3:OV self-cal status=fixed weight=1 selfant 4:BR,true ! 4:BR self-cal status=fixed weight=1 selfant 4:FD,true ! 4:FD self-cal status=fixed weight=1 selfant 4:KP,true ! 4:KP self-cal status=fixed weight=1 selfant 4:LA,true ! 4:LA self-cal status=fixed weight=1 selfant 4:NL,true ! 4:NL self-cal status=fixed weight=1 selfant 4:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 5:HN,true ! 5:HN self-cal status=fixed weight=1 selfant 6:BR,true ! 6:BR self-cal status=fixed weight=1 selfant 6:FD,true ! 6:FD self-cal status=fixed weight=1 selfant 6:HN,true ! 6:HN self-cal status=fixed weight=1 selfant 6:KP,true ! 6:KP self-cal status=fixed weight=1 selfant 6:LA,true ! 6:LA self-cal status=fixed weight=1 selfant 6:MK,true ! 6:MK self-cal status=fixed weight=1 selfant 6:NL,true ! 6:NL self-cal status=fixed weight=1 selfant 6:OV,true ! 6:OV self-cal status=fixed weight=1 selfant 7:KP,true ! 7:KP self-cal status=fixed weight=1 selfant 7:LA,true ! 7:LA self-cal status=fixed weight=1 selfant 7:MK,true ! 7:MK self-cal status=fixed weight=1 selfant 7:NL,true ! 7:NL self-cal status=fixed weight=1 selfant 7:OV,true ! 7:OV self-cal status=fixed weight=1 selfant 7:PT,true ! 7:PT self-cal status=fixed weight=1 selfant 8:BR,true ! 8:BR 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 8:PT,true ! 8: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 4 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 7 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 7 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 7 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 7 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.126933Jy sigma=0.734276 ! Fit after self-cal, rms=0.080883Jy sigma=0.575858 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:WF self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:WF self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:HN self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 6:WF self-cal status=correctable weight=1 ! 7:KP self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:MK self-cal status=correctable weight=1 ! 7:NL self-cal status=correctable weight=1 ! 7:OV self-cal status=correctable weight=1 ! 7:PT self-cal status=correctable weight=1 ! 8:BR 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: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 2 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 72 telescope corrections were flagged in sub-array 6. ! A total of 2 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 2 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 72 telescope corrections were flagged in sub-array 6. ! A total of 2 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 2 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 72 telescope corrections were flagged in sub-array 6. ! A total of 2 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 2 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 5. ! A total of 72 telescope corrections were flagged in sub-array 6. ! A total of 2 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=0.080883Jy sigma=0.575858 ! Fit after self-cal, rms=0.075621Jy sigma=0.557610 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9034 mas, bmaj=3.207 mas, bpa=-18.43 degrees ! Estimated noise=1.99117 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 = 0.000507166 Jy ! Component: 100 - total flux cleaned = 0.000252362 Jy ! Component: 150 - total flux cleaned = 0.000140487 Jy ! Component: 200 - total flux cleaned = 0.000137432 Jy ! Total flux subtracted in 200 components = 0.000137432 Jy ! Clean residual min=-0.004852 max=0.004412 Jy/beam ! Clean residual mean=0.000035 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.527486 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 89 components and 0.527486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075586Jy sigma=0.557479 ! Fit after self-cal, rms=0.075274Jy sigma=0.556758 ! Inverting map uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=3.53 mas, bpa=-17.1 degrees ! Estimated noise=1.44957 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 (-42.2, -46.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250025 Jy ! Component: 100 - total flux cleaned = 0.00354535 Jy ! Component: 150 - total flux cleaned = 0.0044381 Jy ! Component: 200 - total flux cleaned = 0.00515399 Jy ! Component: 250 - total flux cleaned = 0.00567621 Jy ! Component: 300 - total flux cleaned = 0.00604614 Jy ! Component: 350 - total flux cleaned = 0.0062414 Jy ! Component: 400 - total flux cleaned = 0.00651602 Jy ! Total flux subtracted in 400 components = 0.00651602 Jy ! Clean residual min=-0.003008 max=0.002879 Jy/beam ! Clean residual mean=0.000098 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.534002 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 137 components and 0.534001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074964Jy sigma=0.554809 ! Fit after self-cal, rms=0.074954Jy sigma=0.554624 ! 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 = 0.000969484 Jy ! Component: 100 - total flux cleaned = 0.00128953 Jy ! Component: 150 - total flux cleaned = 0.00145944 Jy ! Component: 200 - total flux cleaned = 0.00166065 Jy ! Component: 250 - total flux cleaned = 0.00181156 Jy ! Component: 300 - total flux cleaned = 0.00191851 Jy ! Component: 350 - total flux cleaned = 0.00198688 Jy ! Component: 400 - total flux cleaned = 0.00202099 Jy ! Total flux subtracted in 400 components = 0.00202099 Jy ! Clean residual min=-0.003029 max=0.002721 Jy/beam ! Clean residual mean=0.000089 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.536022 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 154 components and 0.536022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074851Jy sigma=0.554075 ! Fit after self-cal, rms=0.074851Jy sigma=0.554047 ! 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 2 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 79 telescope corrections were flagged in sub-array 6. ! A total of 2 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 2 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 79 telescope corrections were flagged in sub-array 6. ! A total of 2 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 2 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 79 telescope corrections were flagged in sub-array 6. ! A total of 2 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 2 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 79 telescope corrections were flagged in sub-array 6. ! A total of 2 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=0.126992Jy sigma=0.725931 ! Fit after self-cal, rms=0.074757Jy sigma=0.553689 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=3.532 mas, bpa=-17.1 degrees ! Estimated noise=1.44957 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000406215 Jy ! Component: 100 - total flux cleaned = 0.000746909 Jy ! Component: 150 - total flux cleaned = 0.00101506 Jy ! Component: 200 - total flux cleaned = 0.00123159 Jy ! Component: 250 - total flux cleaned = 0.00153738 Jy ! Component: 300 - total flux cleaned = 0.00173016 Jy ! Component: 350 - total flux cleaned = 0.00188379 Jy ! Component: 400 - total flux cleaned = 0.00188416 Jy ! Total flux subtracted in 400 components = 0.00188416 Jy ! Clean residual min=-0.002971 max=0.002600 Jy/beam ! Clean residual mean=0.000080 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.537907 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 175 components and 0.537907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074673Jy sigma=0.553237 ! Fit after self-cal, rms=0.074671Jy sigma=0.553214 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 = 0.000295678 Jy ! Component: 100 - total flux cleaned = 0.000385547 Jy ! Component: 150 - total flux cleaned = 0.000441569 Jy ! Component: 200 - total flux cleaned = 0.000496253 Jy ! Component: 250 - total flux cleaned = 0.000548697 Jy ! Component: 300 - total flux cleaned = 0.000599728 Jy ! Component: 350 - total flux cleaned = 0.00062483 Jy ! Component: 400 - total flux cleaned = 0.000696968 Jy ! Total flux subtracted in 400 components = 0.000696968 Jy ! Clean residual min=-0.002973 max=0.002544 Jy/beam ! Clean residual mean=0.000077 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.538604 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 187 components and 0.538604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074623Jy sigma=0.552983 ! Fit after self-cal, rms=0.074624Jy sigma=0.552975 ! 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=0.074624Jy sigma=0.552975 ! Fit after self-cal, rms=0.074582Jy sigma=0.552903 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=3.534 mas, bpa=-17.1 degrees ! Estimated noise=1.44953 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00013407 Jy ! Component: 100 - total flux cleaned = 1.10451e-05 Jy ! Component: 150 - total flux cleaned = 0.000119241 Jy ! Component: 200 - total flux cleaned = 0.000171463 Jy ! Component: 250 - total flux cleaned = 0.000220934 Jy ! Component: 300 - total flux cleaned = 0.000292759 Jy ! Component: 350 - total flux cleaned = 0.0003384 Jy ! Component: 400 - total flux cleaned = 0.000382636 Jy ! Total flux subtracted in 400 components = 0.000382636 Jy ! Clean residual min=-0.002914 max=0.002513 Jy/beam ! Clean residual mean=0.000071 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.538987 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 194 components and 0.538987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074539Jy sigma=0.552678 ! Fit after self-cal, rms=0.074540Jy sigma=0.552670 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.66378e-06 Jy ! Component: 100 - total flux cleaned = 1.65226e-05 Jy ! Component: 150 - total flux cleaned = 8.11468e-05 Jy ! Component: 200 - total flux cleaned = 6.04821e-05 Jy ! Component: 250 - total flux cleaned = 0.000141461 Jy ! Component: 300 - total flux cleaned = 0.000121236 Jy ! Component: 350 - total flux cleaned = 0.000159921 Jy ! Component: 400 - total flux cleaned = 0.000160158 Jy ! Total flux subtracted in 400 components = 0.000160158 Jy ! Clean residual min=-0.002907 max=0.002471 Jy/beam ! Clean residual mean=0.000071 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.539147 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 203 components and 0.539147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074512Jy sigma=0.552534 ! Fit after self-cal, rms=0.074513Jy sigma=0.552528 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime3 ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074513Jy sigma=0.552528 ! Fit after self-cal, rms=0.073504Jy sigma=0.543319 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.14 mas, bmaj=3.725 mas, bpa=-15.76 degrees ! Estimated noise=1.64627 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000324027 Jy ! Component: 100 - total flux cleaned = 0.000671818 Jy ! Component: 150 - total flux cleaned = 0.000949291 Jy ! Component: 200 - total flux cleaned = 0.00115642 Jy ! Component: 250 - total flux cleaned = 0.00124973 Jy ! Component: 300 - total flux cleaned = 0.00127889 Jy ! Component: 350 - total flux cleaned = 0.00132056 Jy ! Component: 400 - total flux cleaned = 0.00133406 Jy ! Total flux subtracted in 400 components = 0.00133406 Jy ! Clean residual min=-0.002956 max=0.002856 Jy/beam ! Clean residual mean=0.000122 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.540481 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 223 components and 0.540481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073492Jy sigma=0.543278 ! Fit after self-cal, rms=0.073485Jy sigma=0.543260 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 = 0.00013076 Jy ! Component: 100 - total flux cleaned = 0.000214276 Jy ! Component: 150 - total flux cleaned = 0.000279967 Jy ! Component: 200 - total flux cleaned = 0.000305171 Jy ! Component: 250 - total flux cleaned = 0.00035333 Jy ! Component: 300 - total flux cleaned = 0.000376611 Jy ! Component: 350 - total flux cleaned = 0.000410886 Jy ! Component: 400 - total flux cleaned = 0.000454601 Jy ! Total flux subtracted in 400 components = 0.000454601 Jy ! Clean residual min=-0.002997 max=0.002828 Jy/beam ! Clean residual mean=0.000118 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.540935 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 234 components and 0.540936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073480Jy sigma=0.543255 ! Fit after self-cal, rms=0.073479Jy sigma=0.543251 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for all stations ===" ! === Finished amplitude self-cal for all stations === restore ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=3.536 mas, bpa=-17.09 degrees ! Estimated noise=1.45015 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.055 x 3.536 at -17.09 degrees (North through East) ! Clean map min=-0.0038213 max=0.49991 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9012 mas, bmaj=3.215 mas, bpa=-18.42 degrees ! Estimated noise=1.99104 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.387167 Jy ! Component: 100 - total flux cleaned = 0.471643 Jy ! Component: 150 - total flux cleaned = 0.494822 Jy ! Component: 200 - total flux cleaned = 0.507529 Jy ! Component: 250 - total flux cleaned = 0.5153 Jy ! Component: 300 - total flux cleaned = 0.519049 Jy ! Component: 350 - total flux cleaned = 0.521781 Jy ! Component: 400 - total flux cleaned = 0.523252 Jy ! Total flux subtracted in 400 components = 0.523252 Jy ! Clean residual min=-0.005341 max=0.004562 Jy/beam ! Clean residual mean=0.000038 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.523251 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.523251 Jy ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=3.536 mas, bpa=-17.09 degrees ! Estimated noise=1.45015 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 = 0.00412239 Jy ! Component: 100 - total flux cleaned = 0.0066813 Jy ! Component: 150 - total flux cleaned = 0.00838378 Jy ! Component: 200 - total flux cleaned = 0.00957081 Jy ! Component: 250 - total flux cleaned = 0.0104593 Jy ! Component: 300 - total flux cleaned = 0.0111155 Jy ! Component: 350 - total flux cleaned = 0.0115818 Jy ! Component: 400 - total flux cleaned = 0.0118877 Jy ! Total flux subtracted in 400 components = 0.0118877 Jy ! Clean residual min=-0.002773 max=0.002839 Jy/beam ! Clean residual mean=0.000088 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.535139 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 76 components and 0.535139 Jy ! Inverting map ! Added new window around map position (1.6, 4.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027686 Jy ! Component: 100 - total flux cleaned = 0.00424844 Jy ! Component: 150 - total flux cleaned = 0.00467746 Jy ! Component: 200 - total flux cleaned = 0.00501831 Jy ! Component: 250 - total flux cleaned = 0.00528695 Jy ! Component: 300 - total flux cleaned = 0.0053905 Jy ! Component: 350 - total flux cleaned = 0.00563807 Jy ! Component: 400 - total flux cleaned = 0.00578075 Jy ! Total flux subtracted in 400 components = 0.00578075 Jy ! Clean residual min=-0.002717 max=0.002622 Jy/beam ! Clean residual mean=0.000062 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.54092 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 116 components and 0.54092 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.14 mas, bmaj=3.725 mas, bpa=-15.76 degrees ! Estimated noise=1.64627 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000919627 Jy ! Component: 100 - total flux cleaned = 0.00171037 Jy ! Component: 150 - total flux cleaned = 0.00238893 Jy ! Component: 200 - total flux cleaned = 0.00277839 Jy ! Component: 250 - total flux cleaned = 0.00303997 Jy ! Component: 300 - total flux cleaned = 0.00322333 Jy ! Component: 350 - total flux cleaned = 0.0033967 Jy ! Component: 400 - total flux cleaned = 0.00358881 Jy ! Total flux subtracted in 400 components = 0.00358881 Jy ! Clean residual min=-0.002787 max=0.002620 Jy/beam ! Clean residual mean=0.000088 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.544509 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000157659 Jy ! Component: 100 - total flux cleaned = 0.000309422 Jy ! Component: 150 - total flux cleaned = 0.000430676 Jy ! Component: 200 - total flux cleaned = 0.000501172 Jy ! Component: 250 - total flux cleaned = 0.000592279 Jy ! Component: 300 - total flux cleaned = 0.000680865 Jy ! Component: 350 - total flux cleaned = 0.000745165 Jy ! Component: 400 - total flux cleaned = 0.000849576 Jy ! Total flux subtracted in 400 components = 0.000849576 Jy ! Clean residual min=-0.002758 max=0.002645 Jy/beam ! Clean residual mean=0.000082 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.545358 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 175 components and 0.545358 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=3.536 mas, bpa=-17.09 degrees ! Estimated noise=1.45015 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000800535 Jy ! Component: 100 - total flux cleaned = -0.000839329 Jy ! Component: 150 - total flux cleaned = -0.00072515 Jy ! Component: 200 - total flux cleaned = -0.000761906 Jy ! Component: 250 - total flux cleaned = -0.000690785 Jy ! Component: 300 - total flux cleaned = -0.00065536 Jy ! Component: 350 - total flux cleaned = -0.000556619 Jy ! Component: 400 - total flux cleaned = -0.000525009 Jy ! Total flux subtracted in 400 components = -0.000525009 Jy ! Clean residual min=-0.002595 max=0.002365 Jy/beam ! Clean residual mean=0.000046 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.544833 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 215 components and 0.544833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073395Jy sigma=0.542630 ! Fit after self-cal, rms=0.073386Jy sigma=0.542505 wmodel /scr/pima/rdv94_uvs/J0527+0331_X_map.mod ! Writing 215 model components to file: /scr/pima/rdv94_uvs/J0527+0331_X_map.mod wobs /scr/pima/rdv94_uvs/J0527+0331_X_uvs.fits ! Applying 321 buffered edits. ! Writing UV FITS file: /scr/pima/rdv94_uvs/J0527+0331_X_uvs.fits wwins /scr/pima/rdv94_uvs/J0527+0331_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv94_uvs/J0527+0331_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -5.67443e-05 Jy ! Component: 100 - total flux cleaned = -0.000184737 Jy ! Component: 150 - total flux cleaned = -0.000184171 Jy ! Component: 200 - total flux cleaned = -0.00034839 Jy ! Component: 250 - total flux cleaned = -0.000389032 Jy ! Component: 300 - total flux cleaned = -0.00066355 Jy ! Component: 350 - total flux cleaned = -0.00081719 Jy ! Component: 400 - total flux cleaned = -0.000854428 Jy ! Component: 450 - total flux cleaned = -0.000928506 Jy ! Component: 500 - total flux cleaned = -0.000892125 Jy ! Component: 550 - total flux cleaned = -0.000964224 Jy ! Component: 600 - total flux cleaned = -0.000964358 Jy ! Component: 650 - total flux cleaned = -0.00103431 Jy ! Component: 700 - total flux cleaned = -0.00106903 Jy ! Component: 750 - total flux cleaned = -0.00103584 Jy ! Component: 800 - total flux cleaned = -0.00117049 Jy ! Component: 850 - total flux cleaned = -0.00123693 Jy ! Component: 900 - total flux cleaned = -0.00120391 Jy ! Component: 950 - total flux cleaned = -0.00113938 Jy ! Component: 1000 - total flux cleaned = -0.00113988 Jy ! Component: 1050 - total flux cleaned = -0.00117135 Jy ! Component: 1100 - total flux cleaned = -0.00104582 Jy ! Component: 1150 - total flux cleaned = -0.00110779 Jy ! Component: 1200 - total flux cleaned = -0.00110725 Jy ! Component: 1250 - total flux cleaned = -0.00104601 Jy ! Component: 1300 - total flux cleaned = -0.00101593 Jy ! Component: 1350 - total flux cleaned = -0.00104582 Jy ! Component: 1400 - total flux cleaned = -0.00101608 Jy ! Component: 1450 - total flux cleaned = -0.00092824 Jy ! Component: 1500 - total flux cleaned = -0.000986444 Jy ! Component: 1550 - total flux cleaned = -0.000986352 Jy ! Component: 1600 - total flux cleaned = -0.000929381 Jy ! Component: 1650 - total flux cleaned = -0.000872817 Jy ! Component: 1700 - total flux cleaned = -0.00101353 Jy ! Component: 1750 - total flux cleaned = -0.000957319 Jy ! Component: 1800 - total flux cleaned = -0.000984713 Jy ! Component: 1850 - total flux cleaned = -0.000902037 Jy ! Component: 1900 - total flux cleaned = -0.000874798 Jy ! Component: 1950 - total flux cleaned = -0.000847633 Jy ! Component: 2000 - total flux cleaned = -0.000874289 Jy ! Component: 2050 - total flux cleaned = -0.000821054 Jy ! Component: 2100 - total flux cleaned = -0.000768444 Jy ! Component: 2150 - total flux cleaned = -0.000873501 Jy ! Component: 2200 - total flux cleaned = -0.000690453 Jy ! Component: 2250 - total flux cleaned = -0.000690912 Jy ! Component: 2300 - total flux cleaned = -0.000768 Jy ! Component: 2350 - total flux cleaned = -0.000614679 Jy ! Component: 2400 - total flux cleaned = -0.000716247 Jy ! Component: 2450 - total flux cleaned = -0.000716186 Jy ! Component: 2500 - total flux cleaned = -0.000716304 Jy ! Component: 2550 - total flux cleaned = -0.000641713 Jy ! Component: 2600 - total flux cleaned = -0.000641919 Jy ! Component: 2650 - total flux cleaned = -0.000641944 Jy ! Component: 2700 - total flux cleaned = -0.0006177 Jy ! Component: 2750 - total flux cleaned = -0.000641867 Jy ! Component: 2800 - total flux cleaned = -0.000594088 Jy ! Component: 2850 - total flux cleaned = -0.000570259 Jy ! Component: 2900 - total flux cleaned = -0.000593851 Jy ! Component: 2950 - total flux cleaned = -0.000570394 Jy ! Component: 3000 - total flux cleaned = -0.000570362 Jy ! Component: 3050 - total flux cleaned = -0.000616894 Jy ! Component: 3100 - total flux cleaned = -0.000616838 Jy ! Component: 3150 - total flux cleaned = -0.00059364 Jy ! Component: 3200 - total flux cleaned = -0.000593684 Jy ! Component: 3250 - total flux cleaned = -0.00054802 Jy ! Component: 3300 - total flux cleaned = -0.000661174 Jy ! Component: 3350 - total flux cleaned = -0.000503402 Jy ! Component: 3400 - total flux cleaned = -0.000547984 Jy ! Component: 3450 - total flux cleaned = -0.000547983 Jy ! Component: 3500 - total flux cleaned = -0.000547921 Jy ! Component: 3550 - total flux cleaned = -0.000437708 Jy ! Component: 3600 - total flux cleaned = -0.000371972 Jy ! Component: 3650 - total flux cleaned = -0.000263124 Jy ! Component: 3700 - total flux cleaned = -0.000241677 Jy ! Component: 3750 - total flux cleaned = -0.000284898 Jy ! Component: 3800 - total flux cleaned = -0.000156039 Jy ! Component: 3850 - total flux cleaned = -6.47929e-06 Jy ! Component: 3900 - total flux cleaned = 3.57596e-05 Jy ! Component: 3950 - total flux cleaned = 0.000120551 Jy ! Component: 4000 - total flux cleaned = 7.85876e-05 Jy ! Component: 4050 - total flux cleaned = 0.000162558 Jy ! Total flux subtracted in 4096 components = 0.000246081 Jy ! Clean residual min=-0.001270 max=0.001231 Jy/beam ! Clean residual mean=0.000022 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.545079 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 514 components and 0.545079 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv94_uvs/J0527+0331_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.055 x 3.536 at -17.09 degrees (North through East) ! Clean map min=-0.0031482 max=0.50016 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J0527+0331_X_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 0.5001 rms= 0.00039 Jy quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J0527+0331_X_uvs.log closed on Tue Oct 8 12:12:55 2013