! Started logfile: /scr/pima/rdv95_uvs/J0405-1308_X_uvs.log on Wed Nov 6 20:43:07 2013 obs /scr/pima/rdv95_uvs/J0405-1308_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv95_uvs/J0405-1308_X_uva.fits ! AN table 1: 81 integrations on 3 of 3 possible baselines. ! AN table 2: 13 integrations on 10 of 10 possible baselines. ! AN table 3: 7 integrations on 3 of 3 possible baselines. ! AN table 4: 14 integrations on 15 of 15 possible baselines. ! AN table 5: 14 integrations on 36 of 36 possible baselines. ! AN table 6: 14 integrations on 55 of 55 possible baselines. ! AN table 7: 2 integrations on 6 of 6 possible baselines. ! AN table 8: 2 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.68705 visibilities/baseline/integration-bin. ! Found source: J0405-1308 ! ! 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 5348 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/rdv95_uvs/J0405-1308_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:FT self-cal status=correctable weight=1 ! 1:MA self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:FT self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:MA self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:MA self-cal status=correctable weight=1 ! 3:WZ self-cal status=correctable weight=1 ! 4:FT self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:MA self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:FT self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MA self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 5:SC self-cal status=correctable weight=1 ! 5:WZ self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:FT 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:MA 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 ! 6:SC self-cal status=correctable weight=1 ! 6:WZ self-cal status=correctable weight=1 ! 7:BR self-cal status=correctable weight=1 ! 7:HN self-cal status=correctable weight=1 ! 7:NL self-cal status=correctable weight=1 ! 7:SC self-cal status=correctable weight=1 ! 8:BR self-cal status=correctable weight=1 ! 8:FD 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 243 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 39 telescope corrections were flagged in sub-array 4. ! A total of 48 telescope corrections were flagged in sub-array 5. ! A total of 63 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 243 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 39 telescope corrections were flagged in sub-array 4. ! A total of 48 telescope corrections were flagged in sub-array 5. ! A total of 63 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 243 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 39 telescope corrections were flagged in sub-array 4. ! A total of 48 telescope corrections were flagged in sub-array 5. ! A total of 63 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 243 telescope corrections were flagged in sub-array 1. ! A total of 27 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! A total of 39 telescope corrections were flagged in sub-array 4. ! A total of 48 telescope corrections were flagged in sub-array 5. ! A total of 63 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.158528Jy sigma=7.133949 ! Fit after self-cal, rms=0.471257Jy sigma=2.723328 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] flag 1:FT ! Flagging baselines of antenna 1:FT in the currently selected channels. flag 1:MA ! Flagging baselines of antenna 1:MA in the currently selected channels. flag 1:WZ ! Flagging baselines of antenna 1:WZ in the currently selected channels. flag 2:FT ! Flagging baselines of antenna 2:FT in the currently selected channels. flag 2:MA ! Flagging baselines of antenna 2:MA in the currently selected channels. flag 2:WZ ! Flagging baselines of antenna 2:WZ in the currently selected channels. flag 3:MA ! Flagging baselines of antenna 3:MA in the currently selected channels. flag 3:WZ ! Flagging baselines of antenna 3:WZ in the currently selected channels. flag 4:FT ! Flagging baselines of antenna 4:FT in the currently selected channels. flag 4:MA ! Flagging baselines of antenna 4:MA in the currently selected channels. flag 4:WZ ! Flagging baselines of antenna 4:WZ in the currently selected channels. flag 5:FT ! Flagging baselines of antenna 5:FT in the currently selected channels. flag 5:MA ! Flagging baselines of antenna 5:MA in the currently selected channels. flag 5:WZ ! Flagging baselines of antenna 5:WZ in the currently selected channels. flag 6:FT ! Flagging baselines of antenna 6:FT in the currently selected channels. flag 6:MA ! Flagging baselines of antenna 6:MA in the currently selected channels. flag 6:WZ ! Flagging baselines of antenna 6: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=1.129 mas, bmaj=2.381 mas, bpa=-3.436 degrees ! Estimated noise=3.46778 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 = 0.448397 Jy ! Component: 100 - total flux cleaned = 0.546182 Jy ! Total flux subtracted in 100 components = 0.546182 Jy ! Clean residual min=-0.014986 max=0.027314 Jy/beam ! Clean residual mean=-0.000019 rms=0.004077 Jy/beam ! Combined flux in latest and established models = 0.546182 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.546182 Jy ! ! Correcting IF 1. ! A total of 38 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 5. ! A total of 24 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 5. ! A total of 24 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 5. ! A total of 24 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! A total of 24 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 5. ! A total of 24 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.101393Jy sigma=0.682580 ! Fit after self-cal, rms=0.095618Jy sigma=0.681458 ! Inverting map and beam ! Estimated beam: bmin=1.127 mas, bmaj=2.395 mas, bpa=-3.306 degrees ! Estimated noise=3.4684 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261961 Jy ! Component: 100 - total flux cleaned = 0.0388608 Jy ! Total flux subtracted in 100 components = 0.0388608 Jy ! Clean residual min=-0.011755 max=0.015861 Jy/beam ! Clean residual mean=0.000016 rms=0.003298 Jy/beam ! Combined flux in latest and established models = 0.585043 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.585042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086956Jy sigma=0.582406 ! Fit after self-cal, rms=0.086902Jy sigma=0.582132 ! 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=1.479 mas, bmaj=2.731 mas, bpa=-4.396 degrees ! Estimated noise=2.44944 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 = 0.0166669 Jy ! Component: 100 - total flux cleaned = 0.0248769 Jy ! Component: 150 - total flux cleaned = 0.0293083 Jy ! Component: 200 - total flux cleaned = 0.0318139 Jy ! Total flux subtracted in 200 components = 0.0318139 Jy ! Clean residual min=-0.013828 max=0.013298 Jy/beam ! Clean residual mean=0.000075 rms=0.003305 Jy/beam ! Combined flux in latest and established models = 0.616856 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.616856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085214Jy sigma=0.552389 ! Fit after self-cal, rms=0.085126Jy sigma=0.551839 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FT 0.00* MA 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FT 0.00* HN 0.00* MA 0.00* SC 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* MA 0.00* WZ 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FT 0.00* HN 0.00* MA 0.00* NL 0.00* ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.02 FT 1.00* HN 1.04 LA 1.09 ! MA 1.00* NL 0.96 PT 1.01 SC 0.96 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.96 FT 1.00* HN 1.00 KP 0.98 ! LA 1.03 MA 1.00* NL 0.94 OV 0.98 ! PT 0.98 SC 0.96 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.96 HN 1.17 NL 0.97 SC 0.92 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.00 FD 1.01 KP 1.04 LA 1.02 ! MK 0.94 NL 1.09 OV 1.01 PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FT 0.00* MA 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FT 0.00* HN 0.00* MA 0.00* SC 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* MA 0.00* WZ 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FT 0.00* HN 0.00* MA 0.00* NL 0.00* ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.04 FT 1.00* HN 1.05 LA 1.07 ! MA 1.00* NL 0.96 PT 0.99 SC 1.00 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.99 FT 1.00* HN 1.00 KP 0.95 ! LA 0.97 MA 1.00* NL 0.95 OV 0.95 ! PT 0.99 SC 0.99 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.01 HN 1.30 NL 0.91 SC 1.03 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.99 FD 1.03 KP 0.99 LA 1.01 ! MK 0.96 NL 1.06 OV 0.99 PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FT 0.00* MA 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FT 0.00* HN 0.00* MA 0.00* SC 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* MA 0.00* WZ 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FT 0.00* HN 0.00* MA 0.00* NL 0.00* ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00 FT 1.00* HN 1.15 LA 1.13 ! MA 1.00* NL 0.99 PT 0.99 SC 0.96 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.97 FT 1.00* HN 1.02 KP 0.85 ! LA 1.06 MA 1.00* NL 0.98 OV 1.04 ! PT 0.97 SC 0.97 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.04 HN 1.22 NL 1.00 SC 1.09 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.03 FD 1.02 KP 0.89 LA 1.08 ! MK 0.96 NL 1.10 OV 1.04 PT 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FT 0.00* MA 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FT 0.00* HN 0.00* MA 0.00* SC 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* MA 0.00* WZ 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FT 0.00* HN 0.00* MA 0.00* NL 0.00* ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.04 FT 1.00* HN 1.07 LA 1.12 ! MA 1.00* NL 1.03 PT 1.07 SC 0.99 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.03 FT 1.00* HN 1.03 KP 0.89 ! LA 1.04 MA 1.00* NL 1.00 OV 1.01 ! PT 1.04 SC 1.00 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.03 HN 1.20 NL 1.00 SC 1.01 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.05 FD 1.04 KP 0.91 LA 1.06 ! MK 1.00 NL 1.15 OV 1.02 PT 1.07 ! ! ! Fit before self-cal, rms=0.085126Jy sigma=0.551839 ! Fit after self-cal, rms=0.067286Jy sigma=0.449397 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.461 mas, bmaj=2.808 mas, bpa=-4.177 degrees ! Estimated noise=2.4354 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 (1.6, -7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00849828 Jy ! Component: 100 - total flux cleaned = 0.0128427 Jy ! Component: 150 - total flux cleaned = 0.0150537 Jy ! Component: 200 - total flux cleaned = 0.01565 Jy ! Total flux subtracted in 200 components = 0.01565 Jy ! Clean residual min=-0.004351 max=0.004830 Jy/beam ! Clean residual mean=0.000027 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.632506 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.632506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066293Jy sigma=0.439697 ! Fit after self-cal, rms=0.066257Jy sigma=0.438915 ! 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=0.066257Jy sigma=0.438915 ! Fit after self-cal, rms=0.066143Jy sigma=0.438625 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.461 mas, bmaj=2.807 mas, bpa=-4.123 degrees ! Estimated noise=2.43265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233443 Jy ! Component: 100 - total flux cleaned = 0.002536 Jy ! Component: 150 - total flux cleaned = 0.00264527 Jy ! Component: 200 - total flux cleaned = 0.00284037 Jy ! Total flux subtracted in 200 components = 0.00284037 Jy ! Clean residual min=-0.003934 max=0.004593 Jy/beam ! Clean residual mean=0.000021 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.635347 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.635347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065991Jy sigma=0.437345 ! Fit after self-cal, rms=0.065965Jy sigma=0.437175 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 = 0.000981051 Jy ! Component: 100 - total flux cleaned = 0.00115581 Jy ! Component: 150 - total flux cleaned = 0.00123627 Jy ! Component: 200 - total flux cleaned = 0.0013449 Jy ! Total flux subtracted in 200 components = 0.0013449 Jy ! Clean residual min=-0.003797 max=0.004446 Jy/beam ! Clean residual mean=0.000020 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.636692 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.636692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065900Jy sigma=0.436726 ! Fit after self-cal, rms=0.065889Jy sigma=0.436675 ! 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=0.065889Jy sigma=0.436675 ! Fit after self-cal, rms=0.065848Jy sigma=0.436585 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.46 mas, bmaj=2.807 mas, bpa=-4.105 degrees ! Estimated noise=2.43153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000157945 Jy ! Component: 100 - total flux cleaned = 0.000195677 Jy ! Component: 150 - total flux cleaned = 0.000263391 Jy ! Component: 200 - total flux cleaned = 0.000325017 Jy ! Total flux subtracted in 200 components = 0.000325017 Jy ! Clean residual min=-0.003786 max=0.004316 Jy/beam ! Clean residual mean=0.000017 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.637017 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.637017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065801Jy sigma=0.436286 ! Fit after self-cal, rms=0.065795Jy sigma=0.436259 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 = 0.000277925 Jy ! Component: 100 - total flux cleaned = 0.000304711 Jy ! Component: 150 - total flux cleaned = 0.000357162 Jy ! Component: 200 - total flux cleaned = 0.000406728 Jy ! Total flux subtracted in 200 components = 0.000406728 Jy ! Clean residual min=-0.003782 max=0.004256 Jy/beam ! Clean residual mean=0.000016 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.637423 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 98 components and 0.637423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065768Jy sigma=0.436097 ! Fit after self-cal, rms=0.065765Jy sigma=0.436083 ! 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=0.065765Jy sigma=0.436083 ! Fit after self-cal, rms=0.065740Jy sigma=0.436040 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.327 mas, bmaj=3.732 mas, bpa=-10.17 degrees ! Estimated noise=2.65451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112904 Jy ! Component: 100 - total flux cleaned = 5.16492e-05 Jy ! Component: 150 - total flux cleaned = 2.54571e-05 Jy ! Component: 200 - total flux cleaned = -1.98184e-05 Jy ! Total flux subtracted in 200 components = -1.98184e-05 Jy ! Clean residual min=-0.004351 max=0.004593 Jy/beam ! Clean residual mean=0.000023 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.637403 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 110 components and 0.637403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065730Jy sigma=0.435912 ! Fit after self-cal, rms=0.065726Jy sigma=0.435899 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 = 7.93639e-05 Jy ! Component: 100 - total flux cleaned = 7.90914e-05 Jy ! Component: 150 - total flux cleaned = 7.90937e-05 Jy ! Component: 200 - total flux cleaned = 7.95656e-05 Jy ! Total flux subtracted in 200 components = 7.95656e-05 Jy ! Clean residual min=-0.004327 max=0.004645 Jy/beam ! Clean residual mean=0.000023 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.637483 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 0.637483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065720Jy sigma=0.435849 ! Fit after self-cal, rms=0.065719Jy sigma=0.435843 ! 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 2:HN,true ! 2:HN self-cal status=fixed weight=1 selfant 2:SC,true ! 2:SC self-cal status=fixed weight=1 selfant 3:HN,true ! 3:HN self-cal status=fixed weight=1 selfant 4:HN,true ! 4:HN self-cal status=fixed weight=1 selfant 4:NL,true ! 4:NL self-cal status=fixed weight=1 selfant 4:SC,true ! 4:SC self-cal status=fixed weight=1 selfant 5:FD,true ! 5:FD self-cal status=fixed weight=1 selfant 5:HN,true ! 5:HN self-cal status=fixed weight=1 selfant 5:LA,true ! 5:LA self-cal status=fixed weight=1 selfant 5:NL,true ! 5:NL self-cal status=fixed weight=1 selfant 5:PT,true ! 5:PT self-cal status=fixed weight=1 selfant 5:SC,true ! 5:SC self-cal status=fixed weight=1 selfant 6: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:NL,true ! 6:NL self-cal status=fixed weight=1 selfant 6:OV,true ! 6:OV self-cal status=fixed weight=1 selfant 6:PT,true ! 6:PT self-cal status=fixed weight=1 selfant 6:SC,true ! 6:SC self-cal status=fixed weight=1 selfant 7:BR,true ! 7:BR self-cal status=fixed weight=1 selfant 7:HN,true ! 7:HN self-cal status=fixed weight=1 selfant 7:NL,true ! 7:NL self-cal status=fixed weight=1 selfant 7:SC,true ! 7:SC self-cal status=fixed weight=1 selfant 8:BR,true ! 8:BR self-cal status=fixed weight=1 selfant 8:FD,true ! 8:FD self-cal status=fixed weight=1 selfant 8: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 243 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 4. ! A total of 20 telescope corrections were flagged in sub-array 5. ! A total of 24 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 243 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 4. ! A total of 20 telescope corrections were flagged in sub-array 5. ! A total of 24 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 243 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 4. ! A total of 20 telescope corrections were flagged in sub-array 5. ! A total of 24 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 243 telescope corrections were flagged in sub-array 1. ! A total of 23 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 26 telescope corrections were flagged in sub-array 4. ! A total of 20 telescope corrections were flagged in sub-array 5. ! A total of 24 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.264938Jy sigma=1.365812 ! Fit after self-cal, rms=0.097756Jy sigma=0.437454 selfant "",false ! 1:FT self-cal status=correctable weight=1 ! 1:MA self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:FT self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:MA self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:MA self-cal status=correctable weight=1 ! 3:WZ self-cal status=correctable weight=1 ! 4:FT self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:MA self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:FT self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MA self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 5:SC self-cal status=correctable weight=1 ! 5:WZ self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:FT 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:MA 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 ! 6:SC self-cal status=correctable weight=1 ! 6:WZ self-cal status=correctable weight=1 ! 7:BR self-cal status=correctable weight=1 ! 7:HN self-cal status=correctable weight=1 ! 7:NL self-cal status=correctable weight=1 ! 7:SC self-cal status=correctable weight=1 ! 8:BR self-cal status=correctable weight=1 ! 8:FD 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 10 telescope corrections were flagged in sub-array 2. ! A total of 7 telescope corrections were flagged in sub-array 3. ! A total of 19 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 45 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 7 telescope corrections were flagged in sub-array 3. ! A total of 19 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 45 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 7 telescope corrections were flagged in sub-array 3. ! A total of 19 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 45 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 7 telescope corrections were flagged in sub-array 3. ! A total of 19 telescope corrections were flagged in sub-array 4. ! A total of 28 telescope corrections were flagged in sub-array 5. ! A total of 45 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.097756Jy sigma=0.437454 ! Fit after self-cal, rms=0.094026Jy sigma=0.420251 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 ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec ! Estimated beam: bmin=0.5321 mas, bmaj=2.539 mas, bpa=-7.75 degrees ! Estimated noise=3.04059 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 = -0.00336301 Jy ! Component: 100 - total flux cleaned = -0.00405985 Jy ! Component: 150 - total flux cleaned = -0.00377451 Jy ! Component: 200 - total flux cleaned = -0.00301189 Jy ! Total flux subtracted in 200 components = -0.00301189 Jy ! Clean residual min=-0.004750 max=0.005143 Jy/beam ! Clean residual mean=0.000003 rms=0.001171 Jy/beam ! Combined flux in latest and established models = 0.634471 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 130 components and 0.634471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093438Jy sigma=0.417833 ! Fit after self-cal, rms=0.092521Jy sigma=0.414954 ! Inverting map ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec ! Added new window around map position (-46.4, 18.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202236 Jy ! Component: 100 - total flux cleaned = 0.00215292 Jy ! Component: 150 - total flux cleaned = 0.00294194 Jy ! Component: 200 - total flux cleaned = 0.0037768 Jy ! Total flux subtracted in 200 components = 0.0037768 Jy ! Clean residual min=-0.004574 max=0.004580 Jy/beam ! Clean residual mean=0.000003 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.638248 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 150 components and 0.638248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092348Jy sigma=0.414288 ! Fit after self-cal, rms=0.092343Jy sigma=0.414142 ! Inverting map ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec 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 ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec ! Estimated beam: bmin=0.5897 mas, bmaj=2.796 mas, bpa=-7.898 degrees ! Estimated noise=2.19865 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, -40.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324843 Jy ! Component: 100 - total flux cleaned = 0.00464974 Jy ! Component: 150 - total flux cleaned = 0.00574512 Jy ! Component: 200 - total flux cleaned = 0.00599013 Jy ! Component: 250 - total flux cleaned = 0.00598613 Jy ! Component: 300 - total flux cleaned = 0.00584017 Jy ! Component: 350 - total flux cleaned = 0.00570222 Jy ! Component: 400 - total flux cleaned = 0.00563649 Jy ! Total flux subtracted in 400 components = 0.00563649 Jy ! Clean residual min=-0.003364 max=0.003458 Jy/beam ! Clean residual mean=0.000003 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.643884 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 198 components and 0.643884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091932Jy sigma=0.412058 ! Fit after self-cal, rms=0.091927Jy sigma=0.411980 ! Inverting map ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec ! Added new window around map position (-2.8, 50.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133015 Jy ! Component: 100 - total flux cleaned = 0.00125609 Jy ! Component: 150 - total flux cleaned = 0.00111252 Jy ! Component: 200 - total flux cleaned = 0.00104419 Jy ! Component: 250 - total flux cleaned = 0.000732123 Jy ! Component: 300 - total flux cleaned = 0.000673982 Jy ! Component: 350 - total flux cleaned = 0.00067354 Jy ! Component: 400 - total flux cleaned = 0.000563175 Jy ! Total flux subtracted in 400 components = 0.000563175 Jy ! Clean residual min=-0.003048 max=0.003179 Jy/beam ! Clean residual mean=0.000003 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.644447 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 218 components and 0.644447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091650Jy sigma=0.410686 ! Fit after self-cal, rms=0.091613Jy sigma=0.410611 ! Inverting map ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec ! Added new window around map position (51, 17.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020503 Jy ! Component: 100 - total flux cleaned = 0.00237809 Jy ! Component: 150 - total flux cleaned = 0.0026527 Jy ! Component: 200 - total flux cleaned = 0.00295883 Jy ! Component: 250 - total flux cleaned = 0.00324968 Jy ! Component: 300 - total flux cleaned = 0.00352734 Jy ! Component: 350 - total flux cleaned = 0.00358118 Jy ! Component: 400 - total flux cleaned = 0.00363378 Jy ! Total flux subtracted in 400 components = 0.00363378 Jy ! Clean residual min=-0.002979 max=0.002942 Jy/beam ! Clean residual mean=-0.000004 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.648081 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 251 components and 0.648081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091367Jy sigma=0.409374 ! Fit after self-cal, rms=0.091350Jy sigma=0.409327 ! Inverting map ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec ! Added new window around map position (-45.4, 46.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209196 Jy ! Component: 100 - total flux cleaned = 0.00209411 Jy ! Component: 150 - total flux cleaned = 0.00223051 Jy ! Component: 200 - total flux cleaned = 0.00229475 Jy ! Component: 250 - total flux cleaned = 0.00241034 Jy ! Component: 300 - total flux cleaned = 0.00252094 Jy ! Component: 350 - total flux cleaned = 0.00252123 Jy ! Component: 400 - total flux cleaned = 0.00252177 Jy ! Total flux subtracted in 400 components = 0.00252177 Jy ! Clean residual min=-0.002896 max=0.002737 Jy/beam ! Clean residual mean=-0.000006 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.650603 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 285 components and 0.650603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091100Jy sigma=0.408286 ! Fit after self-cal, rms=0.091077Jy sigma=0.408222 ! Inverting map ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec 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 = 0.000334438 Jy ! Component: 100 - total flux cleaned = 0.000229072 Jy ! Component: 150 - total flux cleaned = 0.000278906 Jy ! Component: 200 - total flux cleaned = 0.000377447 Jy ! Component: 250 - total flux cleaned = 0.000376466 Jy ! Component: 300 - total flux cleaned = 0.00037767 Jy ! Component: 350 - total flux cleaned = 0.000330522 Jy ! Component: 400 - total flux cleaned = 0.00037642 Jy ! Total flux subtracted in 400 components = 0.00037642 Jy ! Clean residual min=-0.002786 max=0.002669 Jy/beam ! Clean residual mean=-0.000006 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.650979 Jy ! Performing phase self-cal ! Adding 86 model components to the UV plane model. ! The established model now contains 308 components and 0.650979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090937Jy sigma=0.407703 ! Fit after self-cal, rms=0.090931Jy sigma=0.407693 ! Inverting map ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec 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 243 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! A total of 48 telescope corrections were flagged in sub-array 5. ! A total of 69 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 243 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! A total of 48 telescope corrections were flagged in sub-array 5. ! A total of 69 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 243 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! A total of 48 telescope corrections were flagged in sub-array 5. ! A total of 69 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 243 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! A total of 21 telescope corrections were flagged in sub-array 3. ! A total of 45 telescope corrections were flagged in sub-array 4. ! A total of 48 telescope corrections were flagged in sub-array 5. ! A total of 69 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.260695Jy sigma=1.334595 ! Fit after self-cal, rms=0.090685Jy sigma=0.407086 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec ! Estimated beam: bmin=0.5903 mas, bmaj=2.795 mas, bpa=-7.886 degrees ! Estimated noise=2.1985 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.79897e-05 Jy ! Component: 100 - total flux cleaned = 0.000616506 Jy ! Component: 150 - total flux cleaned = 0.000774941 Jy ! Component: 200 - total flux cleaned = 0.000775098 Jy ! Component: 250 - total flux cleaned = 0.000727382 Jy ! Component: 300 - total flux cleaned = 0.000727215 Jy ! Component: 350 - total flux cleaned = 0.000635058 Jy ! Component: 400 - total flux cleaned = 0.000681126 Jy ! Total flux subtracted in 400 components = 0.000681126 Jy ! Clean residual min=-0.002659 max=0.002682 Jy/beam ! Clean residual mean=-0.000006 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.65166 Jy selfcal ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 329 components and 0.651661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090530Jy sigma=0.406534 ! Fit after self-cal, rms=0.090519Jy sigma=0.406523 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec 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 (29.6, 37.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125559 Jy ! Component: 100 - total flux cleaned = 0.00147412 Jy ! Component: 150 - total flux cleaned = 0.00172322 Jy ! Component: 200 - total flux cleaned = 0.00188758 Jy ! Component: 250 - total flux cleaned = 0.00193758 Jy ! Component: 300 - total flux cleaned = 0.00212922 Jy ! Component: 350 - total flux cleaned = 0.00240696 Jy ! Component: 400 - total flux cleaned = 0.00263143 Jy ! Total flux subtracted in 400 components = 0.00263143 Jy ! Clean residual min=-0.002483 max=0.002546 Jy/beam ! Clean residual mean=-0.000006 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.654292 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 371 components and 0.654292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090342Jy sigma=0.405569 ! Fit after self-cal, rms=0.090335Jy sigma=0.405534 ! Inverting map ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec ! Added new window around map position (-35.4, 46). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000285606 Jy ! Component: 100 - total flux cleaned = 0.000206598 Jy ! Component: 150 - total flux cleaned = 0.000325433 Jy ! Component: 200 - total flux cleaned = 0.000491419 Jy ! Component: 250 - total flux cleaned = 0.000696588 Jy ! Component: 300 - total flux cleaned = 0.000987418 Jy ! Component: 350 - total flux cleaned = 0.00122093 Jy ! Component: 400 - total flux cleaned = 0.00149446 Jy ! Total flux subtracted in 400 components = 0.00149446 Jy ! Clean residual min=-0.002251 max=0.002339 Jy/beam ! Clean residual mean=-0.000006 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.655786 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 411 components and 0.655786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090158Jy sigma=0.404750 ! Fit after self-cal, rms=0.090135Jy sigma=0.404700 ! Inverting map ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec ! Added new window around map position (4, -20.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143429 Jy ! Component: 100 - total flux cleaned = 0.00176601 Jy ! Component: 150 - total flux cleaned = 0.00207562 Jy ! Component: 200 - total flux cleaned = 0.00242216 Jy ! Component: 250 - total flux cleaned = 0.00266126 Jy ! Component: 300 - total flux cleaned = 0.0028469 Jy ! Component: 350 - total flux cleaned = 0.00311896 Jy ! Component: 400 - total flux cleaned = 0.00338626 Jy ! Total flux subtracted in 400 components = 0.00338626 Jy ! Clean residual min=-0.002159 max=0.002241 Jy/beam ! Clean residual mean=-0.000007 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.659172 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 454 components and 0.659173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089976Jy sigma=0.404024 ! Fit after self-cal, rms=0.089964Jy sigma=0.404003 ! Inverting map ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec ! Added new window around map position (-47.2, -36.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000350695 Jy ! Component: 100 - total flux cleaned = -0.000132617 Jy ! Component: 150 - total flux cleaned = -0.000239161 Jy ! Component: 200 - total flux cleaned = -0.000288006 Jy ! Component: 250 - total flux cleaned = -0.000287786 Jy ! Component: 300 - total flux cleaned = -0.000241935 Jy ! Component: 350 - total flux cleaned = -6.5138e-05 Jy ! Component: 400 - total flux cleaned = -2.23045e-05 Jy ! Total flux subtracted in 400 components = -2.23045e-05 Jy ! Clean residual min=-0.002111 max=0.001965 Jy/beam ! Clean residual mean=-0.000007 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.65915 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 491 components and 0.65915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089810Jy sigma=0.403376 ! Fit after self-cal, rms=0.089794Jy sigma=0.403333 ! Inverting map ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec 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=0.089794Jy sigma=0.403333 ! Fit after self-cal, rms=0.089639Jy sigma=0.403118 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec ! Estimated beam: bmin=0.5905 mas, bmaj=2.794 mas, bpa=-7.884 degrees ! Estimated noise=2.19756 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000287296 Jy ! Component: 100 - total flux cleaned = 0.000535966 Jy ! Component: 150 - total flux cleaned = 0.000959862 Jy ! Component: 200 - total flux cleaned = 0.00109532 Jy ! Component: 250 - total flux cleaned = 0.0012721 Jy ! Component: 300 - total flux cleaned = 0.00131648 Jy ! Component: 350 - total flux cleaned = 0.00152777 Jy ! Component: 400 - total flux cleaned = 0.00161149 Jy ! Total flux subtracted in 400 components = 0.00161149 Jy ! Clean residual min=-0.002119 max=0.001956 Jy/beam ! Clean residual mean=-0.000006 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.660762 Jy selfcal ! Performing phase self-cal ! Adding 96 model components to the UV plane model. ! The established model now contains 519 components and 0.660762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089538Jy sigma=0.402667 ! Fit after self-cal, rms=0.089536Jy sigma=0.402653 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec 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 = 0.000125578 Jy ! Component: 100 - total flux cleaned = 0.000250558 Jy ! Component: 150 - total flux cleaned = 0.000332982 Jy ! Component: 200 - total flux cleaned = 0.000534703 Jy ! Component: 250 - total flux cleaned = 0.000693473 Jy ! Component: 300 - total flux cleaned = 0.000771427 Jy ! Component: 350 - total flux cleaned = 0.000927801 Jy ! Component: 400 - total flux cleaned = 0.00115851 Jy ! Total flux subtracted in 400 components = 0.00115851 Jy ! Clean residual min=-0.002088 max=0.001908 Jy/beam ! Clean residual mean=-0.000007 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.66192 Jy ! Performing phase self-cal ! Adding 105 model components to the UV plane model. ! The established model now contains 539 components and 0.66192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089458Jy sigma=0.402327 ! Fit after self-cal, rms=0.089454Jy sigma=0.402322 ! Inverting map ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec 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=0.089454Jy sigma=0.402322 ! Fit after self-cal, rms=0.088045Jy sigma=0.395173 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec ! Estimated beam: bmin=2.408 mas, bmaj=3.596 mas, bpa=-8.613 degrees ! Estimated noise=2.64864 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000888278 Jy ! Component: 100 - total flux cleaned = 0.00118094 Jy ! Component: 150 - total flux cleaned = 0.00152055 Jy ! Component: 200 - total flux cleaned = 0.00180343 Jy ! Component: 250 - total flux cleaned = 0.00197118 Jy ! Component: 300 - total flux cleaned = 0.0021664 Jy ! Component: 350 - total flux cleaned = 0.00235494 Jy ! Component: 400 - total flux cleaned = 0.00262758 Jy ! Total flux subtracted in 400 components = 0.00262758 Jy ! Clean residual min=-0.002100 max=0.001976 Jy/beam ! Clean residual mean=-0.000011 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.664548 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 576 components and 0.664548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088011Jy sigma=0.394962 ! Fit after self-cal, rms=0.088002Jy sigma=0.394936 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec 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 = 0.000354536 Jy ! Component: 100 - total flux cleaned = 0.000533902 Jy ! Component: 150 - total flux cleaned = 0.000648396 Jy ! Component: 200 - total flux cleaned = 0.000759672 Jy ! Component: 250 - total flux cleaned = 0.00092237 Jy ! Component: 300 - total flux cleaned = 0.00108155 Jy ! Component: 350 - total flux cleaned = 0.00121156 Jy ! Component: 400 - total flux cleaned = 0.00136576 Jy ! Total flux subtracted in 400 components = 0.00136576 Jy ! Clean residual min=-0.002068 max=0.001957 Jy/beam ! Clean residual mean=-0.000012 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.665914 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 602 components and 0.665914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087975Jy sigma=0.394802 ! Fit after self-cal, rms=0.087971Jy sigma=0.394798 ! Inverting map ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec 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 ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec ! Estimated beam: bmin=0.5907 mas, bmaj=2.794 mas, bpa=-7.884 degrees ! Estimated noise=2.19751 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5907 x 2.794 at -7.884 degrees (North through East) ! Clean map min=-0.002764 max=0.57298 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087971Jy sigma=0.394798 ! Fit after self-cal, rms=0.083611Jy sigma=0.364329 ! Inverting map and beam ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec ! Estimated beam: bmin=0.5906 mas, bmaj=2.794 mas, bpa=-7.888 degrees ! Estimated noise=2.19719 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000318442 Jy ! Component: 100 - total flux cleaned = -0.000509017 Jy ! Component: 150 - total flux cleaned = -0.000642731 Jy ! Component: 200 - total flux cleaned = -0.000640003 Jy ! Component: 250 - total flux cleaned = -0.000763575 Jy ! Component: 300 - total flux cleaned = -0.000803958 Jy ! Component: 350 - total flux cleaned = -0.00084327 Jy ! Component: 400 - total flux cleaned = -0.000804831 Jy ! Total flux subtracted in 400 components = -0.000804831 Jy ! Clean residual min=-0.001940 max=0.001993 Jy/beam ! Clean residual mean=-0.000005 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.665109 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 636 components and 0.665109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083510Jy sigma=0.363908 ! Fit after self-cal, rms=0.083512Jy sigma=0.363900 ! Inverting map ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec ! Added new window around map position (12.2, 8.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000708555 Jy ! Component: 100 - total flux cleaned = 0.000607309 Jy ! Component: 150 - total flux cleaned = 0.000605134 Jy ! Component: 200 - total flux cleaned = 0.000605992 Jy ! Component: 250 - total flux cleaned = 0.000566295 Jy ! Component: 300 - total flux cleaned = 0.000686861 Jy ! Component: 350 - total flux cleaned = 0.000764842 Jy ! Component: 400 - total flux cleaned = 0.000841476 Jy ! Total flux subtracted in 400 components = 0.000841476 Jy ! Clean residual min=-0.002007 max=0.001892 Jy/beam ! Clean residual mean=-0.000005 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.66595 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 678 components and 0.66595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083343Jy sigma=0.363402 ! Fit after self-cal, rms=0.083347Jy sigma=0.363387 ! Inverting map ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083347Jy sigma=0.363387 ! Fit after self-cal, rms=0.083298Jy sigma=0.363349 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 ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec ! Estimated beam: bmin=0.5324 mas, bmaj=2.539 mas, bpa=-7.74 degrees ! Estimated noise=3.03718 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.44587 Jy ! Component: 100 - total flux cleaned = 0.543509 Jy ! Component: 150 - total flux cleaned = 0.567808 Jy ! Component: 200 - total flux cleaned = 0.579629 Jy ! Component: 250 - total flux cleaned = 0.588078 Jy ! Component: 300 - total flux cleaned = 0.594508 Jy ! Component: 350 - total flux cleaned = 0.599135 Jy ! Component: 400 - total flux cleaned = 0.602878 Jy ! Total flux subtracted in 400 components = 0.602878 Jy ! Clean residual min=-0.005700 max=0.005272 Jy/beam ! Clean residual mean=-0.000005 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.602877 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 53 model components to the UV plane model. ! The established model now contains 53 components and 0.602877 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec ! Estimated beam: bmin=0.5906 mas, bmaj=2.795 mas, bpa=-7.885 degrees ! Estimated noise=2.19707 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.4, -2.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00857916 Jy ! Component: 100 - total flux cleaned = 0.0147019 Jy ! Component: 150 - total flux cleaned = 0.0187563 Jy ! Component: 200 - total flux cleaned = 0.0223604 Jy ! Component: 250 - total flux cleaned = 0.0259718 Jy ! Component: 300 - total flux cleaned = 0.0287054 Jy ! Component: 350 - total flux cleaned = 0.0311386 Jy ! Component: 400 - total flux cleaned = 0.0333017 Jy ! Total flux subtracted in 400 components = 0.0333017 Jy ! Clean residual min=-0.003605 max=0.003574 Jy/beam ! Clean residual mean=0.000007 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.636179 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 130 components and 0.636179 Jy ! Inverting map ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec 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 ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec ! Estimated beam: bmin=2.409 mas, bmaj=3.599 mas, bpa=-8.655 degrees ! Estimated noise=2.64689 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00507679 Jy ! Component: 100 - total flux cleaned = 0.0086373 Jy ! Component: 150 - total flux cleaned = 0.0108661 Jy ! Component: 200 - total flux cleaned = 0.0128531 Jy ! Component: 250 - total flux cleaned = 0.0147306 Jy ! Component: 300 - total flux cleaned = 0.0161757 Jy ! Component: 350 - total flux cleaned = 0.0172697 Jy ! Component: 400 - total flux cleaned = 0.018302 Jy ! Total flux subtracted in 400 components = 0.018302 Jy ! Clean residual min=-0.002763 max=0.002738 Jy/beam ! Clean residual mean=-0.000012 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.654481 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 = 0.000824891 Jy ! Component: 100 - total flux cleaned = 0.00154215 Jy ! Component: 150 - total flux cleaned = 0.00222749 Jy ! Component: 200 - total flux cleaned = 0.00289105 Jy ! Component: 250 - total flux cleaned = 0.00353465 Jy ! Component: 300 - total flux cleaned = 0.00415731 Jy ! Component: 350 - total flux cleaned = 0.00469966 Jy ! Component: 400 - total flux cleaned = 0.00510996 Jy ! Total flux subtracted in 400 components = 0.00510996 Jy ! Clean residual min=-0.002508 max=0.002440 Jy/beam ! Clean residual mean=-0.000012 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.659591 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 226 components and 0.659591 Jy ! Inverting map ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec ! Estimated beam: bmin=0.5906 mas, bmaj=2.795 mas, bpa=-7.885 degrees ! Estimated noise=2.19707 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00110999 Jy ! Component: 100 - total flux cleaned = -0.00111258 Jy ! Component: 150 - total flux cleaned = -0.000641852 Jy ! Component: 200 - total flux cleaned = -9.98418e-05 Jy ! Component: 250 - total flux cleaned = 0.000334971 Jy ! Component: 300 - total flux cleaned = 0.000837402 Jy ! Component: 350 - total flux cleaned = 0.00124179 Jy ! Component: 400 - total flux cleaned = 0.00155637 Jy ! Total flux subtracted in 400 components = 0.00155637 Jy ! Clean residual min=-0.002893 max=0.002636 Jy/beam ! Clean residual mean=-0.000006 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.661148 Jy selfcal ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 284 components and 0.661148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084560Jy sigma=0.368938 ! Fit after self-cal, rms=0.084471Jy sigma=0.368403 wmodel /scr/pima/rdv95_uvs/J0405-1308_X_map.mod ! Writing 284 model components to file: /scr/pima/rdv95_uvs/J0405-1308_X_map.mod wobs /scr/pima/rdv95_uvs/J0405-1308_X_uvs.fits ! Applying 1754 buffered edits. ! Writing UV FITS file: /scr/pima/rdv95_uvs/J0405-1308_X_uvs.fits wwins /scr/pima/rdv95_uvs/J0405-1308_X_map.win ! wwins: Wrote 13 windows to /scr/pima/rdv95_uvs/J0405-1308_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00079076 Jy ! Component: 100 - total flux cleaned = -0.001152 Jy ! Component: 150 - total flux cleaned = -0.00123951 Jy ! Component: 200 - total flux cleaned = -0.00124061 Jy ! Component: 250 - total flux cleaned = -0.0012802 Jy ! Component: 300 - total flux cleaned = -0.00131936 Jy ! Component: 350 - total flux cleaned = -0.00135716 Jy ! Component: 400 - total flux cleaned = -0.00135731 Jy ! Component: 450 - total flux cleaned = -0.00157691 Jy ! Component: 500 - total flux cleaned = -0.0017203 Jy ! Component: 550 - total flux cleaned = -0.00175532 Jy ! Component: 600 - total flux cleaned = -0.00182591 Jy ! Component: 650 - total flux cleaned = -0.00182651 Jy ! Component: 700 - total flux cleaned = -0.00192952 Jy ! Component: 750 - total flux cleaned = -0.00199735 Jy ! Component: 800 - total flux cleaned = -0.00203161 Jy ! Component: 850 - total flux cleaned = -0.00213136 Jy ! Component: 900 - total flux cleaned = -0.00219739 Jy ! Component: 950 - total flux cleaned = -0.00242444 Jy ! Component: 1000 - total flux cleaned = -0.00252084 Jy ! Component: 1050 - total flux cleaned = -0.00261639 Jy ! Component: 1100 - total flux cleaned = -0.00261639 Jy ! Component: 1150 - total flux cleaned = -0.00271032 Jy ! Component: 1200 - total flux cleaned = -0.00286547 Jy ! Component: 1250 - total flux cleaned = -0.00274253 Jy ! Component: 1300 - total flux cleaned = -0.00271203 Jy ! Component: 1350 - total flux cleaned = -0.00268182 Jy ! Component: 1400 - total flux cleaned = -0.00256188 Jy ! Component: 1450 - total flux cleaned = -0.00256202 Jy ! Component: 1500 - total flux cleaned = -0.00250298 Jy ! Component: 1550 - total flux cleaned = -0.0025318 Jy ! Component: 1600 - total flux cleaned = -0.00241484 Jy ! Component: 1650 - total flux cleaned = -0.00238594 Jy ! Component: 1700 - total flux cleaned = -0.00247233 Jy ! Component: 1750 - total flux cleaned = -0.00244386 Jy ! Component: 1800 - total flux cleaned = -0.00247212 Jy ! Component: 1850 - total flux cleaned = -0.00247259 Jy ! Component: 1900 - total flux cleaned = -0.00258494 Jy ! Component: 1950 - total flux cleaned = -0.0025569 Jy ! Component: 2000 - total flux cleaned = -0.00258436 Jy ! Component: 2050 - total flux cleaned = -0.00250193 Jy ! Component: 2100 - total flux cleaned = -0.0026662 Jy ! Component: 2150 - total flux cleaned = -0.00258481 Jy ! Component: 2200 - total flux cleaned = -0.00255753 Jy ! Component: 2250 - total flux cleaned = -0.00258448 Jy ! Component: 2300 - total flux cleaned = -0.00234364 Jy ! Component: 2350 - total flux cleaned = -0.00239691 Jy ! Component: 2400 - total flux cleaned = -0.00237041 Jy ! Component: 2450 - total flux cleaned = -0.00237028 Jy ! Component: 2500 - total flux cleaned = -0.00234417 Jy ! Component: 2550 - total flux cleaned = -0.00221392 Jy ! Component: 2600 - total flux cleaned = -0.0020845 Jy ! Component: 2650 - total flux cleaned = -0.00216158 Jy ! Component: 2700 - total flux cleaned = -0.00205943 Jy ! Component: 2750 - total flux cleaned = -0.00198305 Jy ! Component: 2800 - total flux cleaned = -0.00195778 Jy ! Component: 2850 - total flux cleaned = -0.00193233 Jy ! Component: 2900 - total flux cleaned = -0.00188231 Jy ! Component: 2950 - total flux cleaned = -0.00190706 Jy ! Component: 3000 - total flux cleaned = -0.00198145 Jy ! Component: 3050 - total flux cleaned = -0.0019567 Jy ! Component: 3100 - total flux cleaned = -0.00175993 Jy ! Component: 3150 - total flux cleaned = -0.0018333 Jy ! Component: 3200 - total flux cleaned = -0.00183344 Jy ! Component: 3250 - total flux cleaned = -0.00176083 Jy ! Component: 3300 - total flux cleaned = -0.0017367 Jy ! Component: 3350 - total flux cleaned = -0.00171266 Jy ! Component: 3400 - total flux cleaned = -0.00168873 Jy ! Component: 3450 - total flux cleaned = -0.00166489 Jy ! Component: 3500 - total flux cleaned = -0.00166492 Jy ! Component: 3550 - total flux cleaned = -0.0016886 Jy ! Component: 3600 - total flux cleaned = -0.00180609 Jy ! Component: 3650 - total flux cleaned = -0.00171246 Jy ! Component: 3700 - total flux cleaned = -0.00159634 Jy ! Component: 3750 - total flux cleaned = -0.00168891 Jy ! Component: 3800 - total flux cleaned = -0.0015969 Jy ! Component: 3850 - total flux cleaned = -0.00178057 Jy ! Component: 3900 - total flux cleaned = -0.00168931 Jy ! Component: 3950 - total flux cleaned = -0.0017348 Jy ! Component: 4000 - total flux cleaned = -0.00166701 Jy ! Component: 4050 - total flux cleaned = -0.00173463 Jy ! Total flux subtracted in 4096 components = -0.00175707 Jy ! Clean residual min=-0.001371 max=0.001571 Jy/beam ! Clean residual mean=-0.000003 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.659391 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 594 components and 0.659391 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv95_uvs/J0405-1308_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5906 x 2.795 at -7.885 degrees (North through East) ! Clean map min=-0.0023807 max=0.57351 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv95_uvs/J0405-1308_X_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map ! Your choice of large map pixels excluded 5.56% of the data. ! The x-axis pixel size should ideally be below 0.1866 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= 0.5735 rms= 0.00039 Jy quit ! Quitting program ! Log file /scr/pima/rdv95_uvs/J0405-1308_X_uvs.log closed on Wed Nov 6 20:43:15 2013