! Started logfile: /d2/scr/pima/rdv96_uvs/J2258-2758_X_uvs.log on Fri Dec 20 23:47:11 2013 obs /d2/scr/pima/rdv96_uvs/J2258-2758_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/rdv96_uvs/J2258-2758_X_uva.fits ! AN table 1: 6 integrations on 3 of 3 possible baselines. ! AN table 2: 2 integrations on 10 of 10 possible baselines. ! AN table 3: 2 integrations on 28 of 28 possible baselines. ! AN table 4: 2 integrations on 28 of 28 possible baselines. ! AN table 5: 2 integrations on 36 of 36 possible baselines. ! AN table 6: 2 integrations on 28 of 28 possible baselines. ! AN table 7: 2 integrations on 15 of 15 possible baselines. ! AN table 8: 11 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.98827 visibilities/baseline/integration-bin. ! Found source: J2258-2758 ! ! 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 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1348 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 /d2/scr/pima/rdv96_uvs/J2258-2758_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:HH self-cal status=correctable weight=1 ! 1:WF self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HH self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 2:WF self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HH self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 3:WF self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:HN 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:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 4:WF self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 5:SC self-cal status=correctable weight=1 ! 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:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 6:PT self-cal status=correctable weight=1 ! 7:FD 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:OV self-cal status=correctable weight=1 ! 7:PT self-cal status=correctable weight=1 ! 8:HH self-cal status=correctable weight=1 ! 8:MA self-cal status=correctable weight=1 ! 8:WZ 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 6 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=6.740581Jy sigma=227.705968 ! Fit after self-cal, rms=6.206825Jy sigma=195.508202 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] flag 1:HH ! Flagging baselines of antenna 1:HH in the currently selected channels. flag 1:WF ! Flagging baselines of antenna 1:WF in the currently selected channels. flag 1:WZ ! Flagging baselines of antenna 1:WZ in the currently selected channels. flag 2:HH ! Flagging baselines of antenna 2:HH in the currently selected channels. flag 2:WF ! Flagging baselines of antenna 2:WF in the currently selected channels. flag 3:HH ! Flagging baselines of antenna 3:HH in the currently selected channels. flag 3:WF ! Flagging baselines of antenna 3:WF in the currently selected channels. flag 4:WF ! Flagging baselines of antenna 4:WF in the currently selected channels. flag 5:WF ! Flagging baselines of antenna 5:WF in the currently selected channels. flag 8:HH ! Flagging baselines of antenna 8:HH in the currently selected channels. flag 8:MA ! Flagging baselines of antenna 8:MA in the currently selected channels. flag 8:WZ ! Flagging baselines of antenna 8:WZ in the currently selected channels. ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9912 mas, bmaj=3.52 mas, bpa=-3.697 degrees ! Estimated noise=0.59751 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 = 3.13235 Jy ! Component: 100 - total flux cleaned = 3.82266 Jy ! Total flux subtracted in 100 components = 3.82266 Jy ! Clean residual min=-0.083072 max=0.224435 Jy/beam ! Clean residual mean=-0.000591 rms=0.026494 Jy/beam ! Combined flux in latest and established models = 3.82266 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 3.82266 Jy ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 33 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 33 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 33 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 33 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=0.496633Jy sigma=26.072824 ! Fit after self-cal, rms=0.496464Jy sigma=26.069308 ! Inverting map and beam ! Estimated beam: bmin=0.9912 mas, bmaj=3.52 mas, bpa=-3.697 degrees ! Estimated noise=0.59751 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.222965 Jy ! Component: 100 - total flux cleaned = 0.326069 Jy ! Total flux subtracted in 100 components = 0.326069 Jy ! Clean residual min=-0.085500 max=0.085567 Jy/beam ! Clean residual mean=-0.000397 rms=0.018976 Jy/beam ! Combined flux in latest and established models = 4.14873 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 4.14873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.400271Jy sigma=19.082543 ! Fit after self-cal, rms=0.400205Jy sigma=19.079837 ! 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=1.174 mas, bmaj=3.951 mas, bpa=-4.241 degrees ! Estimated noise=0.495416 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 = 0.0848957 Jy ! Component: 100 - total flux cleaned = 0.132811 Jy ! Component: 150 - total flux cleaned = 0.16091 Jy ! Component: 200 - total flux cleaned = 0.177453 Jy ! Total flux subtracted in 200 components = 0.177453 Jy ! Clean residual min=-0.088180 max=0.058264 Jy/beam ! Clean residual mean=-0.002291 rms=0.018515 Jy/beam ! Combined flux in latest and established models = 4.32618 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 35 components and 4.32618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.386747Jy sigma=17.855461 ! Fit after self-cal, rms=0.386701Jy sigma=17.853769 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* WF 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HH 0.00* HN 0.00* SC 0.00* ! WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HH 1.00* HN 1.07 LA 1.08 ! NL 1.15 PT 1.08 SC 0.97 WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 HN 1.03 KP 1.00 LA 1.07 ! NL 1.00 PT 1.01 SC 0.98 WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.98 HN 1.00 KP 0.99 LA 1.03 ! NL 0.94 OV 1.01 PT 0.98 SC 0.98 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.94 FD 0.99 KP 1.00 LA 1.02 ! MK 0.98 NL 1.03 OV 0.99 PT 0.99 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.02 KP 1.04 LA 1.07 MK 1.00 ! OV 0.97 PT 1.03 ! ! Telescope amplitude corrections in sub-array 8: ! HH 0.00* MA 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* WF 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HH 0.00* HN 0.00* SC 0.00* ! WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 HH 1.00* HN 1.07 LA 1.04 ! NL 1.18 PT 1.07 SC 1.00 WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 HN 1.04 KP 0.94 LA 1.03 ! NL 1.00 PT 1.00 SC 1.00 WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.98 HN 1.01 KP 0.93 LA 1.00 ! NL 0.94 OV 0.99 PT 0.99 SC 1.01 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.95 FD 0.99 KP 0.95 LA 0.99 ! MK 0.98 NL 1.04 OV 0.97 PT 0.99 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.01 KP 0.98 LA 1.04 MK 1.01 ! OV 0.96 PT 1.04 ! ! Telescope amplitude corrections in sub-array 8: ! HH 0.00* MA 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* WF 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HH 0.00* HN 0.00* SC 0.00* ! WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HH 1.00* HN 1.13 LA 1.11 ! NL 1.19 PT 1.07 SC 0.97 WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 HN 1.07 KP 0.83 LA 1.10 ! NL 1.03 PT 0.99 SC 0.97 WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.98 HN 1.05 KP 0.82 LA 1.05 ! NL 0.96 OV 1.05 PT 0.98 SC 0.98 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 0.98 KP 0.83 LA 1.05 ! MK 0.99 NL 1.07 OV 1.02 PT 0.98 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00 KP 0.86 LA 1.10 MK 1.00 ! OV 1.01 PT 1.03 ! ! Telescope amplitude corrections in sub-array 8: ! HH 0.00* MA 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* WF 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HH 0.00* HN 0.00* SC 0.00* ! WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 HH 1.00* HN 1.12 LA 1.09 ! NL 1.23 PT 1.11 SC 0.98 WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.03 HN 1.07 KP 0.88 LA 1.08 ! NL 1.05 PT 1.05 SC 0.99 WF 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.02 HN 1.03 KP 0.87 LA 1.04 ! NL 0.99 OV 1.02 PT 1.02 SC 1.00 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.99 FD 1.02 KP 0.87 LA 1.04 ! MK 1.02 NL 1.09 OV 1.00 PT 1.02 ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.05 KP 0.91 LA 1.09 MK 1.04 ! OV 0.98 PT 1.06 ! ! Telescope amplitude corrections in sub-array 8: ! HH 0.00* MA 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.386701Jy sigma=17.853769 ! Fit after self-cal, rms=0.140325Jy sigma=5.237094 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=4.03 mas, bpa=-3.81 degrees ! Estimated noise=0.49767 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 (-3.4, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109234 Jy ! Component: 100 - total flux cleaned = 0.012693 Jy ! Component: 150 - total flux cleaned = 0.0127086 Jy ! Component: 200 - total flux cleaned = 0.0133168 Jy ! Total flux subtracted in 200 components = 0.0133168 Jy ! Clean residual min=-0.018033 max=0.016905 Jy/beam ! Clean residual mean=0.000023 rms=0.003936 Jy/beam ! Combined flux in latest and established models = 4.3395 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 56 components and 4.3395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127760Jy sigma=4.665490 ! Fit after self-cal, rms=0.126838Jy sigma=4.602867 ! 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=0.126838Jy sigma=4.602867 ! Fit after self-cal, rms=0.124466Jy sigma=4.525675 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=4.035 mas, bpa=-3.776 degrees ! Estimated noise=0.497121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104293 Jy ! Component: 100 - total flux cleaned = -0.00108726 Jy ! Component: 150 - total flux cleaned = -7.98745e-05 Jy ! Component: 200 - total flux cleaned = 0.000388725 Jy ! Total flux subtracted in 200 components = 0.000388725 Jy ! Clean residual min=-0.016694 max=0.014188 Jy/beam ! Clean residual mean=0.000079 rms=0.003355 Jy/beam ! Combined flux in latest and established models = 4.33988 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 4.33988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116977Jy sigma=4.247478 ! Fit after self-cal, rms=0.116638Jy sigma=4.226481 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00530204 Jy ! Component: 100 - total flux cleaned = 0.00570397 Jy ! Component: 150 - total flux cleaned = 0.00568703 Jy ! Component: 200 - total flux cleaned = 0.00498576 Jy ! Total flux subtracted in 200 components = 0.00498576 Jy ! Clean residual min=-0.015339 max=0.013917 Jy/beam ! Clean residual mean=0.000060 rms=0.003188 Jy/beam ! Combined flux in latest and established models = 4.34487 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 4.34487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112907Jy sigma=4.116631 ! Fit after self-cal, rms=0.112789Jy sigma=4.109467 ! 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=0.112789Jy sigma=4.109467 ! Fit after self-cal, rms=0.109902Jy sigma=4.030846 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=4.041 mas, bpa=-3.742 degrees ! Estimated noise=0.496846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00655487 Jy ! Component: 100 - total flux cleaned = -0.00658169 Jy ! Component: 150 - total flux cleaned = -0.00621522 Jy ! Component: 200 - total flux cleaned = -0.00587949 Jy ! Total flux subtracted in 200 components = -0.00587949 Jy ! Clean residual min=-0.014422 max=0.012222 Jy/beam ! Clean residual mean=0.000100 rms=0.002853 Jy/beam ! Combined flux in latest and established models = 4.33899 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 4.33899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105411Jy sigma=3.889168 ! Fit after self-cal, rms=0.105306Jy sigma=3.883249 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230796 Jy ! Component: 100 - total flux cleaned = 0.00170756 Jy ! Component: 150 - total flux cleaned = 0.00171315 Jy ! Component: 200 - total flux cleaned = 0.00145566 Jy ! Total flux subtracted in 200 components = 0.00145566 Jy ! Clean residual min=-0.013200 max=0.011948 Jy/beam ! Clean residual mean=0.000095 rms=0.002766 Jy/beam ! Combined flux in latest and established models = 4.34045 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 4.34045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102987Jy sigma=3.821465 ! Fit after self-cal, rms=0.102935Jy sigma=3.818371 ! 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=0.102935Jy sigma=3.818371 ! Fit after self-cal, rms=0.100736Jy sigma=3.772090 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.375 mas, bmaj=5.159 mas, bpa=-1.593 degrees ! Estimated noise=0.552879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0025058 Jy ! Component: 100 - total flux cleaned = -0.00194492 Jy ! Component: 150 - total flux cleaned = -0.00146664 Jy ! Component: 200 - total flux cleaned = -0.00145874 Jy ! Total flux subtracted in 200 components = -0.00145874 Jy ! Clean residual min=-0.009497 max=0.010546 Jy/beam ! Clean residual mean=0.000141 rms=0.002721 Jy/beam ! Combined flux in latest and established models = 4.33899 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 4.33899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098522Jy sigma=3.717678 ! Fit after self-cal, rms=0.098464Jy sigma=3.714777 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145506 Jy ! Component: 100 - total flux cleaned = 0.00145199 Jy ! Component: 150 - total flux cleaned = 0.00127487 Jy ! Component: 200 - total flux cleaned = 0.00127247 Jy ! Total flux subtracted in 200 components = 0.00127247 Jy ! Clean residual min=-0.009274 max=0.010355 Jy/beam ! Clean residual mean=0.000132 rms=0.002696 Jy/beam ! Combined flux in latest and established models = 4.34026 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 4.34026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097349Jy sigma=3.702412 ! Fit after self-cal, rms=0.097353Jy sigma=3.701257 ! 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] 1:HH ! Syntax error in line: ! 1:HH ! ^ ! Found constant: 1.000 ! Where a command or assignment expression was expected. ![Exited script file: /tmp/ff.ff] ![Exited script file: /home/lpetrov/bin/rdv_muppet] ! wmap "/d2/scr/pima/rdv96_uvs/J2258-2758_X\_map.fits" ! Inverting map and beam ! Your choice of large map pixels excluded 2.72% of the data. ! The x-axis pixel size should ideally be below 0.1684 milli-arcsec ! Estimated beam: bmin=1.054 mas, bmaj=1.711 mas, bpa=9.721 degrees ! Estimated noise=0.500986 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.054 x 1.711 at 9.721 degrees (North through East) ! Clean map min=-0.21782 max=4.0317 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/rdv96_uvs/J2258-2758_X_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map ! Your choice of large map pixels excluded 2.72% of the data. ! The x-axis pixel size should ideally be below 0.1684 milli-arcsec 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= 4.0316 rms= 0.09526 Jy quit ! Quitting program ! Log file /d2/scr/pima/rdv96_uvs/J2258-2758_X_uvs.log closed on Fri Dec 20 23:47:13 2013