! Started logfile: /scr/pima/rdv94_uvs/J0527+0331_S_uvs.log on Tue Oct 8 12:12:43 2013 obs /scr/pima/rdv94_uvs/J0527+0331_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J0527+0331_S_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: 0.637834 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 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 3628 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 /scr/pima/rdv94_uvs/J0527+0331_S] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1: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 0.500x0.500 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 1 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 1 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 1 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 1 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=1.021352Jy sigma=5.889991 ! Fit after self-cal, rms=0.783853Jy sigma=4.493629 ! 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=3.854 mas, bmaj=11.3 mas, bpa=-18.12 degrees ! Estimated noise=3.08686 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 = 0.17593 Jy ! Component: 100 - total flux cleaned = 0.220923 Jy ! Total flux subtracted in 100 components = 0.220923 Jy ! Clean residual min=-0.008498 max=0.017629 Jy/beam ! Clean residual mean=0.000009 rms=0.002255 Jy/beam ! Combined flux in latest and established models = 0.220923 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.220923 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=0.066712Jy sigma=0.419629 ! Fit after self-cal, rms=0.066713Jy sigma=0.419717 ! Inverting map and beam ! Estimated beam: bmin=3.854 mas, bmaj=11.3 mas, bpa=-18.12 degrees ! Estimated noise=3.08797 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178116 Jy ! Component: 100 - total flux cleaned = 0.025618 Jy ! Total flux subtracted in 100 components = 0.025618 Jy ! Clean residual min=-0.006549 max=0.008238 Jy/beam ! Clean residual mean=-0.000001 rms=0.001848 Jy/beam ! Combined flux in latest and established models = 0.246541 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.246541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062731Jy sigma=0.391143 ! Fit after self-cal, rms=0.062746Jy sigma=0.391123 ! Inverting map print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.617 mas, bmaj=12.42 mas, bpa=-17.93 degrees ! Estimated noise=2.1128 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 = -0.00140236 Jy ! Component: 100 - total flux cleaned = -0.00212306 Jy ! Component: 150 - total flux cleaned = -0.00256948 Jy ! Component: 200 - total flux cleaned = -0.00309079 Jy ! Total flux subtracted in 200 components = -0.00309079 Jy ! Clean residual min=-0.005345 max=0.007392 Jy/beam ! Clean residual mean=0.000000 rms=0.001751 Jy/beam ! Combined flux in latest and established models = 0.24345 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.24345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061932Jy sigma=0.386181 ! Fit after self-cal, rms=0.061931Jy sigma=0.386171 ! 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 1.03 KP 1.22 LA 1.37 MK 0.91 ! OV 0.97 PT 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.05 HN 1.09 KP 1.14 ! LA 1.19 NL 0.96 OV 0.98 WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.94 FD 1.08 HN 1.11 KP 1.17 ! LA 1.25 NL 0.94 OV 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.90 FD 1.15 KP 1.22 LA 1.30 ! NL 0.93 OV 0.94 ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.89 FD 1.10 HN 1.15 KP 1.11 ! LA 1.20 MK 0.88 NL 0.92 OV 0.92 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! KP 1.16 LA 1.24 MK 0.86 NL 0.93 ! OV 0.98 PT 1.00 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.97 HN 1.11 KP 1.18 LA 1.17 ! MK 0.94 NL 0.92 OV 0.93 PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 KP 1.21 LA 1.25 MK 0.88 ! OV 1.05 PT 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.16 HN 1.17 KP 1.16 ! LA 1.11 NL 0.92 OV 1.01 WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 1.13 HN 1.20 KP 1.19 ! LA 1.09 NL 0.94 OV 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.28 KP 1.14 LA 1.17 ! NL 1.01 OV 0.94 ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.99 FD 1.14 HN 1.19 KP 1.11 ! LA 1.11 MK 0.97 NL 0.94 OV 0.99 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! KP 1.12 LA 1.09 MK 1.05 NL 0.97 ! OV 1.00 PT 1.07 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.98 HN 1.15 KP 1.15 LA 1.08 ! MK 1.04 NL 0.96 OV 0.98 PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 KP 1.04 LA 0.94 MK 0.86 ! OV 0.98 PT 1.14 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.15 HN 1.09 KP 1.00 ! LA 0.91 NL 1.03 OV 1.03 WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.17 HN 1.11 KP 0.98 ! LA 0.93 NL 1.07 OV 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 1.13 KP 1.04 LA 0.93 ! NL 1.00 OV 1.06 ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.98 FD 1.18 HN 1.11 KP 0.97 ! LA 0.89 MK 0.95 NL 1.01 OV 0.99 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! KP 1.02 LA 0.88 MK 1.03 NL 1.00 ! OV 1.01 PT 1.00 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.02 HN 1.08 KP 0.99 LA 0.92 ! MK 0.97 NL 1.01 OV 1.01 PT 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 KP 0.93 LA 0.81 MK 1.00 ! OV 0.92 PT 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.12 HN 1.03 KP 0.93 ! LA 0.73 NL 0.91 OV 0.85 WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 1.15 HN 1.07 KP 0.93 ! LA 0.72 NL 0.92 OV 0.91 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.20 FD 1.17 KP 0.91 LA 0.72 ! NL 0.95 OV 0.89 ! ! Telescope amplitude corrections in sub-array 5: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.73 FD 1.06 HN 0.96 KP 0.98 ! LA 0.66 MK 1.11 NL 0.91 OV 0.93 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! KP 0.92 LA 0.76 MK 1.15 NL 0.96 ! OV 0.88 PT 0.92 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.93 HN 0.99 KP 0.91 LA 0.72 ! MK 1.08 NL 0.96 OV 0.85 PT 0.92 ! ! ! Fit before self-cal, rms=0.061931Jy sigma=0.386171 ! Fit after self-cal, rms=0.042933Jy sigma=0.259396 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.625 mas, bmaj=12.29 mas, bpa=-18.03 degrees ! Estimated noise=2.10359 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 = 0.000819859 Jy ! Component: 100 - total flux cleaned = 0.00121588 Jy ! Component: 150 - total flux cleaned = 0.00154553 Jy ! Component: 200 - total flux cleaned = 0.00174942 Jy ! Total flux subtracted in 200 components = 0.00174942 Jy ! Clean residual min=-0.002948 max=0.002698 Jy/beam ! Clean residual mean=-0.000007 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.2452 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.2452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042783Jy sigma=0.258649 ! Fit after self-cal, rms=0.042875Jy sigma=0.258407 ! 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=0.042875Jy sigma=0.258407 ! Fit after self-cal, rms=0.042884Jy sigma=0.258250 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.636 mas, bmaj=12.26 mas, bpa=-18.02 degrees ! Estimated noise=2.10289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401462 Jy ! Component: 100 - total flux cleaned = 0.00072272 Jy ! Component: 150 - total flux cleaned = 0.000957002 Jy ! Component: 200 - total flux cleaned = 0.0010584 Jy ! Total flux subtracted in 200 components = 0.0010584 Jy ! Clean residual min=-0.002908 max=0.002714 Jy/beam ! Clean residual mean=-0.000007 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.246258 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.246258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042787Jy sigma=0.257820 ! Fit after self-cal, rms=0.042789Jy sigma=0.257812 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 = 6.40271e-05 Jy ! Component: 100 - total flux cleaned = 0.000122141 Jy ! Component: 150 - total flux cleaned = 0.000203373 Jy ! Component: 200 - total flux cleaned = 0.000228846 Jy ! Total flux subtracted in 200 components = 0.000228846 Jy ! Clean residual min=-0.002898 max=0.002685 Jy/beam ! Clean residual mean=-0.000007 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.246487 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.246487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042745Jy sigma=0.257645 ! Fit after self-cal, rms=0.042746Jy sigma=0.257642 ! 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=0.042746Jy sigma=0.257642 ! Fit after self-cal, rms=0.042774Jy sigma=0.257521 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.646 mas, bmaj=12.24 mas, bpa=-18.01 degrees ! Estimated noise=2.10297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000326246 Jy ! Component: 100 - total flux cleaned = 0.000556579 Jy ! Component: 150 - total flux cleaned = 0.000724058 Jy ! Component: 200 - total flux cleaned = 0.000821032 Jy ! Total flux subtracted in 200 components = 0.000821032 Jy ! Clean residual min=-0.002860 max=0.002709 Jy/beam ! Clean residual mean=-0.000007 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.247308 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.247308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042724Jy sigma=0.257296 ! Fit after self-cal, rms=0.042726Jy sigma=0.257294 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 = 6.49878e-05 Jy ! Component: 100 - total flux cleaned = 0.000126641 Jy ! Component: 150 - total flux cleaned = 0.000183451 Jy ! Component: 200 - total flux cleaned = 0.000201099 Jy ! Total flux subtracted in 200 components = 0.000201099 Jy ! Clean residual min=-0.002853 max=0.002683 Jy/beam ! Clean residual mean=-0.000007 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.247509 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.247509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042704Jy sigma=0.257214 ! Fit after self-cal, rms=0.042705Jy sigma=0.257213 ! 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=0.042705Jy sigma=0.257213 ! Fit after self-cal, rms=0.042730Jy sigma=0.257138 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.406 mas, bmaj=12.97 mas, bpa=-15.18 degrees ! Estimated noise=2.24395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000397421 Jy ! Component: 100 - total flux cleaned = 0.000502881 Jy ! Component: 150 - total flux cleaned = 0.000579103 Jy ! Component: 200 - total flux cleaned = 0.000645183 Jy ! Total flux subtracted in 200 components = 0.000645183 Jy ! Clean residual min=-0.002743 max=0.002641 Jy/beam ! Clean residual mean=-0.000011 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.248154 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.248154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042715Jy sigma=0.257099 ! Fit after self-cal, rms=0.042716Jy sigma=0.257093 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 = 5.9624e-05 Jy ! Component: 100 - total flux cleaned = 8.85722e-05 Jy ! Component: 150 - total flux cleaned = 0.000120984 Jy ! Component: 200 - total flux cleaned = 0.000143011 Jy ! Total flux subtracted in 200 components = 0.000143011 Jy ! Clean residual min=-0.002743 max=0.002610 Jy/beam ! Clean residual mean=-0.000011 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.248297 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.248297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.042712Jy sigma=0.257082 ! Fit after self-cal, rms=0.042713Jy sigma=0.257079 ! 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=0.059370Jy sigma=0.267502 ! Fit after self-cal, rms=0.050361Jy sigma=0.249416 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 1 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 1 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 1 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 1 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=0.050361Jy sigma=0.249416 ! Fit after self-cal, rms=0.050308Jy sigma=0.249163 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=3.893 mas, bmaj=11.23 mas, bpa=-18.43 degrees ! Estimated noise=3.04692 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 = 0.000620253 Jy ! Component: 100 - total flux cleaned = 0.000896502 Jy ! Component: 150 - total flux cleaned = 0.000933762 Jy ! Component: 200 - total flux cleaned = 0.000962564 Jy ! Total flux subtracted in 200 components = 0.000962564 Jy ! Clean residual min=-0.003125 max=0.002837 Jy/beam ! Clean residual mean=-0.000002 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.24926 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 82 components and 0.24926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050288Jy sigma=0.249309 ! Fit after self-cal, rms=0.050181Jy sigma=0.249154 ! 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=4.497 mas, bmaj=12.32 mas, bpa=-16.87 degrees ! Estimated noise=2.12622 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 (-59, -5.5). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191053 Jy ! Component: 100 - total flux cleaned = 0.00233404 Jy ! Component: 150 - total flux cleaned = 0.0026915 Jy ! Component: 200 - total flux cleaned = 0.00299727 Jy ! Component: 250 - total flux cleaned = 0.00315001 Jy ! Component: 300 - total flux cleaned = 0.0031853 Jy ! Component: 350 - total flux cleaned = 0.00335169 Jy ! Component: 400 - total flux cleaned = 0.00347414 Jy ! Total flux subtracted in 400 components = 0.00347414 Jy ! Clean residual min=-0.002410 max=0.002087 Jy/beam ! Clean residual mean=-0.000015 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.252734 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 125 components and 0.252734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050002Jy sigma=0.247488 ! Fit after self-cal, rms=0.049986Jy sigma=0.247398 ! 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 = 0.00024075 Jy ! Component: 100 - total flux cleaned = 0.00048075 Jy ! Component: 150 - total flux cleaned = 0.000621545 Jy ! Component: 200 - total flux cleaned = 0.000781988 Jy ! Component: 250 - total flux cleaned = 0.000883694 Jy ! Component: 300 - total flux cleaned = 0.000932736 Jy ! Component: 350 - total flux cleaned = 0.00100299 Jy ! Component: 400 - total flux cleaned = 0.00107069 Jy ! Total flux subtracted in 400 components = 0.00107069 Jy ! Clean residual min=-0.002402 max=0.001975 Jy/beam ! Clean residual mean=-0.000020 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.253805 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 159 components and 0.253805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049936Jy sigma=0.246964 ! Fit after self-cal, rms=0.049932Jy sigma=0.246952 ! 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 1 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 1 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 1 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 1 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=0.060720Jy sigma=0.263779 ! Fit after self-cal, rms=0.049890Jy sigma=0.246764 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.494 mas, bmaj=12.31 mas, bpa=-16.85 degrees ! Estimated noise=2.1263 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176932 Jy ! Component: 100 - total flux cleaned = 0.000363562 Jy ! Component: 150 - total flux cleaned = 0.000462132 Jy ! Component: 200 - total flux cleaned = 0.000580285 Jy ! Component: 250 - total flux cleaned = 0.000737069 Jy ! Component: 300 - total flux cleaned = 0.000843795 Jy ! Component: 350 - total flux cleaned = 0.00098632 Jy ! Component: 400 - total flux cleaned = 0.00108413 Jy ! Total flux subtracted in 400 components = 0.00108413 Jy ! Clean residual min=-0.002358 max=0.001803 Jy/beam ! Clean residual mean=-0.000029 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.254889 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 175 components and 0.254889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049851Jy sigma=0.246414 ! Fit after self-cal, rms=0.049850Jy sigma=0.246406 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.00988e-06 Jy ! Component: 100 - total flux cleaned = 7.13396e-05 Jy ! Component: 150 - total flux cleaned = 0.000127007 Jy ! Component: 200 - total flux cleaned = 0.000215883 Jy ! Component: 250 - total flux cleaned = 0.000267625 Jy ! Component: 300 - total flux cleaned = 0.000317438 Jy ! Component: 350 - total flux cleaned = 0.000333677 Jy ! Component: 400 - total flux cleaned = 0.00039678 Jy ! Total flux subtracted in 400 components = 0.00039678 Jy ! Clean residual min=-0.002336 max=0.001773 Jy/beam ! Clean residual mean=-0.000031 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.255286 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 194 components and 0.255286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049828Jy sigma=0.246225 ! Fit after self-cal, rms=0.049827Jy sigma=0.246222 ! 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=0.049827Jy sigma=0.246222 ! Fit after self-cal, rms=0.049812Jy sigma=0.246195 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.494 mas, bmaj=12.3 mas, bpa=-16.85 degrees ! Estimated noise=2.12517 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.21751e-05 Jy ! Component: 100 - total flux cleaned = 0.000104047 Jy ! Component: 150 - total flux cleaned = 0.000154648 Jy ! Component: 200 - total flux cleaned = 0.000234983 Jy ! Component: 250 - total flux cleaned = 0.000281737 Jy ! Component: 300 - total flux cleaned = 0.000296929 Jy ! Component: 350 - total flux cleaned = 0.000326252 Jy ! Component: 400 - total flux cleaned = 0.000383436 Jy ! Total flux subtracted in 400 components = 0.000383436 Jy ! Clean residual min=-0.002300 max=0.001745 Jy/beam ! Clean residual mean=-0.000032 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.255669 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 212 components and 0.255669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049794Jy sigma=0.246039 ! Fit after self-cal, rms=0.049794Jy sigma=0.246036 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 = -6.19925e-05 Jy ! Component: 100 - total flux cleaned = -3.31091e-05 Jy ! Component: 150 - total flux cleaned = 2.21091e-05 Jy ! Component: 200 - total flux cleaned = 6.26525e-05 Jy ! Component: 250 - total flux cleaned = 8.87886e-05 Jy ! Component: 300 - total flux cleaned = 0.000127743 Jy ! Component: 350 - total flux cleaned = 0.000165883 Jy ! Component: 400 - total flux cleaned = 0.000203011 Jy ! Total flux subtracted in 400 components = 0.000203011 Jy ! Clean residual min=-0.002289 max=0.001729 Jy/beam ! Clean residual mean=-0.000033 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.255872 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 232 components and 0.255872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049782Jy sigma=0.245933 ! Fit after self-cal, rms=0.049781Jy sigma=0.245932 ! 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=0.049781Jy sigma=0.245932 ! Fit after self-cal, rms=0.049183Jy sigma=0.240960 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.124 mas, bmaj=13.08 mas, bpa=-14.01 degrees ! Estimated noise=2.23867 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000242571 Jy ! Component: 100 - total flux cleaned = 0.000424099 Jy ! Component: 150 - total flux cleaned = 0.000567265 Jy ! Component: 200 - total flux cleaned = 0.000708506 Jy ! Component: 250 - total flux cleaned = 0.000791434 Jy ! Component: 300 - total flux cleaned = 0.000825287 Jy ! Component: 350 - total flux cleaned = 0.000879063 Jy ! Component: 400 - total flux cleaned = 0.000919957 Jy ! Total flux subtracted in 400 components = 0.000919957 Jy ! Clean residual min=-0.002282 max=0.001981 Jy/beam ! Clean residual mean=-0.000068 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.256792 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 263 components and 0.256792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049176Jy sigma=0.240910 ! Fit after self-cal, rms=0.049179Jy sigma=0.240902 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 = 7.90058e-05 Jy ! Component: 100 - total flux cleaned = 0.00010842 Jy ! Component: 150 - total flux cleaned = 0.000127479 Jy ! Component: 200 - total flux cleaned = 0.000155299 Jy ! Component: 250 - total flux cleaned = 0.000173085 Jy ! Component: 300 - total flux cleaned = 0.000199171 Jy ! Component: 350 - total flux cleaned = 0.00020747 Jy ! Component: 400 - total flux cleaned = 0.00021599 Jy ! Total flux subtracted in 400 components = 0.00021599 Jy ! Clean residual min=-0.002275 max=0.001981 Jy/beam ! Clean residual mean=-0.000070 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.257008 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 286 components and 0.257008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049175Jy sigma=0.240865 ! Fit after self-cal, rms=0.049175Jy sigma=0.240864 ! 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=4.496 mas, bmaj=12.3 mas, bpa=-16.84 degrees ! Estimated noise=2.1278 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.496 x 12.3 at -16.84 degrees (North through East) ! Clean map min=-0.002187 max=0.22637 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.896 mas, bmaj=11.21 mas, bpa=-18.39 degrees ! Estimated noise=3.05242 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.175086 Jy ! Component: 100 - total flux cleaned = 0.218887 Jy ! Component: 150 - total flux cleaned = 0.235925 Jy ! Component: 200 - total flux cleaned = 0.243036 Jy ! Component: 250 - total flux cleaned = 0.245917 Jy ! Component: 300 - total flux cleaned = 0.247048 Jy ! Component: 350 - total flux cleaned = 0.24795 Jy ! Component: 400 - total flux cleaned = 0.248766 Jy ! Total flux subtracted in 400 components = 0.248766 Jy ! Clean residual min=-0.003241 max=0.002767 Jy/beam ! Clean residual mean=-0.000004 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.248766 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 50 model components to the UV plane model. ! The established model now contains 50 components and 0.248766 Jy ! Inverting map and beam ! Estimated beam: bmin=4.496 mas, bmaj=12.3 mas, bpa=-16.84 degrees ! Estimated noise=2.1278 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 = 0.00132371 Jy ! Component: 100 - total flux cleaned = 0.00219473 Jy ! Component: 150 - total flux cleaned = 0.00284294 Jy ! Component: 200 - total flux cleaned = 0.00332251 Jy ! Component: 250 - total flux cleaned = 0.00371612 Jy ! Component: 300 - total flux cleaned = 0.00403784 Jy ! Component: 350 - total flux cleaned = 0.00438348 Jy ! Component: 400 - total flux cleaned = 0.00470736 Jy ! Total flux subtracted in 400 components = 0.00470736 Jy ! Clean residual min=-0.002339 max=0.001867 Jy/beam ! Clean residual mean=-0.000028 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.253473 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 95 components and 0.253473 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=8.124 mas, bmaj=13.08 mas, bpa=-14.01 degrees ! Estimated noise=2.23867 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000987159 Jy ! Component: 100 - total flux cleaned = 0.00145483 Jy ! Component: 150 - total flux cleaned = 0.00160153 Jy ! Component: 200 - total flux cleaned = 0.00176431 Jy ! Component: 250 - total flux cleaned = 0.00189152 Jy ! Component: 300 - total flux cleaned = 0.00203659 Jy ! Component: 350 - total flux cleaned = 0.00212935 Jy ! Component: 400 - total flux cleaned = 0.00221871 Jy ! Total flux subtracted in 400 components = 0.00221871 Jy ! Clean residual min=-0.002355 max=0.001989 Jy/beam ! Clean residual mean=-0.000061 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.255692 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 = 0.000127459 Jy ! Component: 100 - total flux cleaned = 0.000208673 Jy ! Component: 150 - total flux cleaned = 0.000287549 Jy ! Component: 200 - total flux cleaned = 0.000363353 Jy ! Component: 250 - total flux cleaned = 0.000436339 Jy ! Component: 300 - total flux cleaned = 0.000523767 Jy ! Component: 350 - total flux cleaned = 0.00059121 Jy ! Component: 400 - total flux cleaned = 0.00065674 Jy ! Total flux subtracted in 400 components = 0.00065674 Jy ! Clean residual min=-0.002316 max=0.001905 Jy/beam ! Clean residual mean=-0.000066 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.256349 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 172 components and 0.256349 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.496 mas, bmaj=12.3 mas, bpa=-16.84 degrees ! Estimated noise=2.1278 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.47672e-06 Jy ! Component: 100 - total flux cleaned = 6.29203e-06 Jy ! Component: 150 - total flux cleaned = 5.11262e-06 Jy ! Component: 200 - total flux cleaned = 6.00789e-05 Jy ! Component: 250 - total flux cleaned = 8.63792e-05 Jy ! Component: 300 - total flux cleaned = 6.05497e-05 Jy ! Component: 350 - total flux cleaned = 6.07587e-05 Jy ! Component: 400 - total flux cleaned = 8.50661e-05 Jy ! Total flux subtracted in 400 components = 8.50661e-05 Jy ! Clean residual min=-0.002251 max=0.001762 Jy/beam ! Clean residual mean=-0.000041 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.256434 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 202 components and 0.256434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049290Jy sigma=0.241566 ! Fit after self-cal, rms=0.049274Jy sigma=0.241531 wmodel /scr/pima/rdv94_uvs/J0527+0331_S_map.mod ! Writing 202 model components to file: /scr/pima/rdv94_uvs/J0527+0331_S_map.mod wobs /scr/pima/rdv94_uvs/J0527+0331_S_uvs.fits ! Applying 321 buffered edits. ! Writing UV FITS file: /scr/pima/rdv94_uvs/J0527+0331_S_uvs.fits wwins /scr/pima/rdv94_uvs/J0527+0331_S_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv94_uvs/J0527+0331_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 = -0.00101194 Jy ! Component: 100 - total flux cleaned = -0.00184171 Jy ! Component: 150 - total flux cleaned = -0.00225104 Jy ! Component: 200 - total flux cleaned = -0.00267835 Jy ! Component: 250 - total flux cleaned = -0.00302917 Jy ! Component: 300 - total flux cleaned = -0.00330799 Jy ! Component: 350 - total flux cleaned = -0.00363944 Jy ! Component: 400 - total flux cleaned = -0.00396159 Jy ! Component: 450 - total flux cleaned = -0.00424699 Jy ! Component: 500 - total flux cleaned = -0.00449799 Jy ! Component: 550 - total flux cleaned = -0.00468869 Jy ! Component: 600 - total flux cleaned = -0.00490153 Jy ! Component: 650 - total flux cleaned = -0.00505749 Jy ! Component: 700 - total flux cleaned = -0.00518479 Jy ! Component: 750 - total flux cleaned = -0.00528474 Jy ! Component: 800 - total flux cleaned = -0.0053584 Jy ! Component: 850 - total flux cleaned = -0.00540694 Jy ! Component: 900 - total flux cleaned = -0.00554987 Jy ! Component: 950 - total flux cleaned = -0.00557315 Jy ! Component: 1000 - total flux cleaned = -0.00568834 Jy ! Component: 1050 - total flux cleaned = -0.00573367 Jy ! Component: 1100 - total flux cleaned = -0.00575611 Jy ! Component: 1150 - total flux cleaned = -0.00580021 Jy ! Component: 1200 - total flux cleaned = -0.00586552 Jy ! Component: 1250 - total flux cleaned = -0.00592979 Jy ! Component: 1300 - total flux cleaned = -0.00595094 Jy ! Component: 1350 - total flux cleaned = -0.00599298 Jy ! Component: 1400 - total flux cleaned = -0.00599279 Jy ! Component: 1450 - total flux cleaned = -0.00601344 Jy ! Component: 1500 - total flux cleaned = -0.00597294 Jy ! Component: 1550 - total flux cleaned = -0.00601336 Jy ! Component: 1600 - total flux cleaned = -0.00603315 Jy ! Component: 1650 - total flux cleaned = -0.00603312 Jy ! Component: 1700 - total flux cleaned = -0.00609171 Jy ! Component: 1750 - total flux cleaned = -0.00607231 Jy ! Component: 1800 - total flux cleaned = -0.00611056 Jy ! Component: 1850 - total flux cleaned = -0.00609145 Jy ! Component: 1900 - total flux cleaned = -0.00614779 Jy ! Component: 1950 - total flux cleaned = -0.0061477 Jy ! Component: 2000 - total flux cleaned = -0.0061662 Jy ! Component: 2050 - total flux cleaned = -0.0062393 Jy ! Component: 2100 - total flux cleaned = -0.00629336 Jy ! Component: 2150 - total flux cleaned = -0.00636505 Jy ! Component: 2200 - total flux cleaned = -0.0064184 Jy ! Component: 2250 - total flux cleaned = -0.0064184 Jy ! Component: 2300 - total flux cleaned = -0.0064883 Jy ! Component: 2350 - total flux cleaned = -0.00657468 Jy ! Component: 2400 - total flux cleaned = -0.00655753 Jy ! Component: 2450 - total flux cleaned = -0.0065916 Jy ! Component: 2500 - total flux cleaned = -0.00662522 Jy ! Component: 2550 - total flux cleaned = -0.00667532 Jy ! Component: 2600 - total flux cleaned = -0.00672509 Jy ! Component: 2650 - total flux cleaned = -0.00670872 Jy ! Component: 2700 - total flux cleaned = -0.00682304 Jy ! Component: 2750 - total flux cleaned = -0.00688769 Jy ! Component: 2800 - total flux cleaned = -0.00691997 Jy ! Component: 2850 - total flux cleaned = -0.00693612 Jy ! Component: 2900 - total flux cleaned = -0.0069839 Jy ! Component: 2950 - total flux cleaned = -0.00698374 Jy ! Component: 3000 - total flux cleaned = -0.00704631 Jy ! Component: 3050 - total flux cleaned = -0.00703081 Jy ! Component: 3100 - total flux cleaned = -0.00709242 Jy ! Component: 3150 - total flux cleaned = -0.00710764 Jy ! Component: 3200 - total flux cleaned = -0.00712297 Jy ! Component: 3250 - total flux cleaned = -0.00715307 Jy ! Component: 3300 - total flux cleaned = -0.00718306 Jy ! Component: 3350 - total flux cleaned = -0.00712334 Jy ! Component: 3400 - total flux cleaned = -0.00721239 Jy ! Component: 3450 - total flux cleaned = -0.00721237 Jy ! Component: 3500 - total flux cleaned = -0.00724156 Jy ! Component: 3550 - total flux cleaned = -0.0072272 Jy ! Component: 3600 - total flux cleaned = -0.00727049 Jy ! Component: 3650 - total flux cleaned = -0.00724178 Jy ! Component: 3700 - total flux cleaned = -0.00722756 Jy ! Component: 3750 - total flux cleaned = -0.00728437 Jy ! Component: 3800 - total flux cleaned = -0.00727021 Jy ! Component: 3850 - total flux cleaned = -0.00729826 Jy ! Component: 3900 - total flux cleaned = -0.00722834 Jy ! Component: 3950 - total flux cleaned = -0.00724221 Jy ! Component: 4000 - total flux cleaned = -0.00725614 Jy ! Component: 4050 - total flux cleaned = -0.00720117 Jy ! Total flux subtracted in 4096 components = -0.00729707 Jy ! Clean residual min=-0.000872 max=0.000775 Jy/beam ! Clean residual mean=-0.000014 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.249137 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 521 components and 0.249137 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv94_uvs/J0527+0331_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.496 x 12.3 at -16.84 degrees (North through East) ! Clean map min=-0.0018588 max=0.22606 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J0527+0331_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= 0.226 rms= 0.00027 Jy quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J0527+0331_S_uvs.log closed on Tue Oct 8 12:12:49 2013