! Started logfile: /scr/pima/rdv95_uvs/J0958+6533_S_uvs.log on Wed Nov 6 20:45:27 2013 obs /scr/pima/rdv95_uvs/J0958+6533_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv95_uvs/J0958+6533_S_uva.fits ! AN table 1: 18 integrations on 78 of 78 possible baselines. ! AN table 2: 2 integrations on 36 of 36 possible baselines. ! AN table 3: 2 integrations on 45 of 45 possible baselines. ! AN table 4: 2 integrations on 3 of 3 possible baselines. ! AN table 5: 6 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.989771 visibilities/baseline/integration-bin. ! Found source: J0958+6533 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 6580 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 = 0.4 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv95_uvs/J0958+6533_S] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:MA self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:NY self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:NY self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MA self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:NY self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 3:WZ self-cal status=correctable weight=1 ! 4:MA self-cal status=correctable weight=1 ! 4:NY self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FT self-cal status=correctable weight=1 ! 5:MA self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:NY self-cal status=correctable weight=1 ! 5:WZ self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.400x0.400 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 17 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 17 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.216873Jy sigma=9.018224 ! Fit after self-cal, rms=0.431658Jy sigma=2.655619 ! 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:MA ! Flagging baselines of antenna 1:MA in the currently selected channels. flag 1:NY ! Flagging baselines of antenna 1:NY in the currently selected channels. flag 1:WZ ! Flagging baselines of antenna 1:WZ in the currently selected channels. flag 2:NY ! Flagging baselines of antenna 2:NY in the currently selected channels. flag 3:MA ! Flagging baselines of antenna 3:MA in the currently selected channels. flag 3:NY ! Flagging baselines of antenna 3:NY in the currently selected channels. flag 3:WZ ! Flagging baselines of antenna 3:WZ in the currently selected channels. flag 4:MA ! Flagging baselines of antenna 4:MA in the currently selected channels. flag 4:NY ! Flagging baselines of antenna 4:NY 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:NY ! Flagging baselines of antenna 5:NY in the currently selected channels. flag 5:WZ ! Flagging baselines of antenna 5: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=2.895 mas, bmaj=7.097 mas, bpa=-25.67 degrees ! Estimated noise=2.67386 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 = 0.494602 Jy ! Component: 100 - total flux cleaned = 0.603564 Jy ! Total flux subtracted in 100 components = 0.603564 Jy ! Clean residual min=-0.014049 max=0.033745 Jy/beam ! Clean residual mean=-0.000018 rms=0.004439 Jy/beam ! Combined flux in latest and established models = 0.603564 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.603564 Jy ! ! Correcting IF 1. ! A total of 54 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 6 telescope corrections were flagged in sub-array 4. ! A total of 19 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 36 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 19 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 24 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 54 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 24 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.115296Jy sigma=1.121303 ! Fit after self-cal, rms=0.115493Jy sigma=1.121377 ! Inverting map and beam ! Estimated beam: bmin=2.899 mas, bmaj=7.064 mas, bpa=-26.01 degrees ! Estimated noise=2.71323 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0352411 Jy ! Component: 100 - total flux cleaned = 0.0525388 Jy ! Total flux subtracted in 100 components = 0.0525388 Jy ! Clean residual min=-0.011490 max=0.016598 Jy/beam ! Clean residual mean=0.000018 rms=0.003307 Jy/beam ! Combined flux in latest and established models = 0.656103 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.656103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099481Jy sigma=0.941104 ! Fit after self-cal, rms=0.099467Jy sigma=0.940399 ! 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=3.391 mas, bmaj=9.241 mas, bpa=-27.42 degrees ! Estimated noise=1.31071 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 = 0.0257735 Jy ! Component: 100 - total flux cleaned = 0.0388716 Jy ! Component: 150 - total flux cleaned = 0.0471179 Jy ! Component: 200 - total flux cleaned = 0.0526226 Jy ! Total flux subtracted in 200 components = 0.0526226 Jy ! Clean residual min=-0.010712 max=0.015660 Jy/beam ! Clean residual mean=-0.000053 rms=0.003173 Jy/beam ! Combined flux in latest and established models = 0.708726 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 51 components and 0.708726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094255Jy sigma=0.866514 ! Fit after self-cal, rms=0.094095Jy sigma=0.865284 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.05 KP 0.94 ! LA 1.15 MA 1.00* MK 0.91 NL 0.98 ! NY 1.00* OV 0.98 PT 1.03 SC 0.95 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.07 HN 1.08 KP 0.99 ! LA 1.24 NL 1.03 NY 1.00* OV 1.04 ! PT 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 HN 1.14 KP 0.99 LA 1.16 ! MA 1.00* NL 1.02 NY 1.00* PT 1.05 ! SC 0.89 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! MA 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* FT 0.00* MA 0.00* MK 0.00* ! NY 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.08 KP 1.00 ! LA 1.05 MA 1.00* MK 1.02 NL 1.02 ! NY 1.00* OV 1.01 PT 1.02 SC 1.04 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.12 HN 1.10 KP 1.08 ! LA 1.11 NL 1.13 NY 1.00* OV 1.06 ! PT 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.10 HN 1.13 KP 1.01 LA 1.05 ! MA 1.00* NL 1.04 NY 1.00* PT 1.05 ! SC 1.02 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! MA 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* FT 0.00* MA 0.00* MK 0.00* ! NY 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.06 HN 1.06 KP 1.00 ! LA 0.96 MA 1.00* MK 1.02 NL 1.06 ! NY 1.00* OV 1.03 PT 1.03 SC 0.95 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 1.14 HN 1.10 KP 1.04 ! LA 1.04 NL 1.14 NY 1.00* OV 1.11 ! PT 1.12 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.08 HN 1.11 KP 1.05 LA 1.01 ! MA 1.00* NL 1.12 NY 1.00* PT 1.08 ! SC 0.92 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! MA 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* FT 0.00* MA 0.00* MK 0.00* ! NY 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 0.94 KP 0.93 ! LA 0.81 MA 1.00* MK 1.08 NL 0.98 ! NY 1.00* OV 0.87 PT 0.92 SC 0.98 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.10 HN 0.96 KP 1.00 ! LA 0.86 NL 1.03 NY 1.00* OV 0.92 ! PT 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.07 HN 0.95 KP 0.95 LA 0.81 ! MA 1.00* NL 1.00 NY 1.00* PT 0.95 ! SC 1.03 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! MA 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.00* FT 0.00* MA 0.00* MK 0.00* ! NY 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.094095Jy sigma=0.865284 ! Fit after self-cal, rms=0.057266Jy sigma=0.488727 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.391 mas, bmaj=9.284 mas, bpa=-27.36 degrees ! Estimated noise=1.30882 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 (-8.8, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00831553 Jy ! Component: 100 - total flux cleaned = 0.00833254 Jy ! Component: 150 - total flux cleaned = 0.00832228 Jy ! Component: 200 - total flux cleaned = 0.00793838 Jy ! Total flux subtracted in 200 components = 0.00793838 Jy ! Clean residual min=-0.003417 max=0.005526 Jy/beam ! Clean residual mean=-0.000010 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.716664 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.716664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055648Jy sigma=0.469613 ! Fit after self-cal, rms=0.055529Jy sigma=0.468516 ! Inverting map ! Added new window around map position (22.4, -19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039205 Jy ! Component: 100 - total flux cleaned = 0.00349643 Jy ! Component: 150 - total flux cleaned = 0.00322633 Jy ! Component: 200 - total flux cleaned = 0.00299044 Jy ! Total flux subtracted in 200 components = 0.00299044 Jy ! Clean residual min=-0.003094 max=0.003261 Jy/beam ! Clean residual mean=-0.000004 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.719654 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 104 components and 0.719654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055075Jy sigma=0.463814 ! Fit after self-cal, rms=0.055039Jy sigma=0.463620 ! 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=0.055039Jy sigma=0.463620 ! Fit after self-cal, rms=0.054855Jy sigma=0.462834 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.388 mas, bmaj=9.285 mas, bpa=-27.36 degrees ! Estimated noise=1.30719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001185 Jy ! Component: 100 - total flux cleaned = 0.00132808 Jy ! Component: 150 - total flux cleaned = 0.00151974 Jy ! Component: 200 - total flux cleaned = 0.00152238 Jy ! Total flux subtracted in 200 components = 0.00152238 Jy ! Clean residual min=-0.002759 max=0.002629 Jy/beam ! Clean residual mean=-0.000003 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.721177 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 125 components and 0.721177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054683Jy sigma=0.461177 ! Fit after self-cal, rms=0.054665Jy sigma=0.461075 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 = 0.000466992 Jy ! Component: 100 - total flux cleaned = 0.000368784 Jy ! Component: 150 - total flux cleaned = 0.000276525 Jy ! Component: 200 - total flux cleaned = 0.000190555 Jy ! Total flux subtracted in 200 components = 0.000190555 Jy ! Clean residual min=-0.002636 max=0.002442 Jy/beam ! Clean residual mean=-0.000003 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.721367 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 147 components and 0.721367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054584Jy sigma=0.460389 ! Fit after self-cal, rms=0.054576Jy sigma=0.460353 ! 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=0.054576Jy sigma=0.460353 ! Fit after self-cal, rms=0.054527Jy sigma=0.460204 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.386 mas, bmaj=9.29 mas, bpa=-27.34 degrees ! Estimated noise=1.30696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000506449 Jy ! Component: 100 - total flux cleaned = 0.000598838 Jy ! Component: 150 - total flux cleaned = 0.000638881 Jy ! Component: 200 - total flux cleaned = 0.000638046 Jy ! Total flux subtracted in 200 components = 0.000638046 Jy ! Clean residual min=-0.002494 max=0.002310 Jy/beam ! Clean residual mean=-0.000002 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.722005 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 158 components and 0.722005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054455Jy sigma=0.459649 ! Fit after self-cal, rms=0.054451Jy sigma=0.459623 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 = 0.00017824 Jy ! Component: 100 - total flux cleaned = 0.000144439 Jy ! Component: 150 - total flux cleaned = 0.000144623 Jy ! Component: 200 - total flux cleaned = 0.000144773 Jy ! Total flux subtracted in 200 components = 0.000144773 Jy ! Clean residual min=-0.002412 max=0.002297 Jy/beam ! Clean residual mean=-0.000002 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.72215 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 175 components and 0.72215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054410Jy sigma=0.459315 ! Fit after self-cal, rms=0.054408Jy sigma=0.459305 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054408Jy sigma=0.459305 ! Fit after self-cal, rms=0.054376Jy sigma=0.459217 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.774 mas, bmaj=11.01 mas, bpa=-28.92 degrees ! Estimated noise=1.51207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401014 Jy ! Component: 100 - total flux cleaned = 0.000359371 Jy ! Component: 150 - total flux cleaned = 0.000293663 Jy ! Component: 200 - total flux cleaned = 0.000265043 Jy ! Total flux subtracted in 200 components = 0.000265043 Jy ! Clean residual min=-0.002306 max=0.002508 Jy/beam ! Clean residual mean=-0.000005 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.722415 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 199 components and 0.722415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054360Jy sigma=0.458970 ! Fit after self-cal, rms=0.054354Jy sigma=0.458944 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 = 8.16388e-06 Jy ! Component: 100 - total flux cleaned = -7.74434e-05 Jy ! Component: 150 - total flux cleaned = -7.75851e-05 Jy ! Component: 200 - total flux cleaned = -0.000101694 Jy ! Total flux subtracted in 200 components = -0.000101694 Jy ! Clean residual min=-0.002292 max=0.002499 Jy/beam ! Clean residual mean=-0.000005 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.722313 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 214 components and 0.722313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054346Jy sigma=0.458815 ! Fit after self-cal, rms=0.054344Jy sigma=0.458802 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:BR,true ! 1:BR self-cal status=fixed weight=1 selfant 1:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:HN,true ! 1:HN self-cal status=fixed weight=1 selfant 1:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:MK,true ! 1:MK self-cal status=fixed weight=1 selfant 1:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 1:OV,true ! 1:OV self-cal status=fixed weight=1 selfant 1:PT,true ! 1:PT self-cal status=fixed weight=1 selfant 1:SC,true ! 1:SC self-cal status=fixed weight=1 selfant 2:BR,true ! 2:BR self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:HN,true ! 2:HN self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 selfant 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:HN,true ! 3:HN self-cal status=fixed weight=1 selfant 3:KP,true ! 3:KP self-cal status=fixed weight=1 selfant 3:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 3:PT,true ! 3:PT self-cal status=fixed weight=1 selfant 3:SC,true ! 3:SC self-cal status=fixed weight=1 selfant 5:BR,true ! 5:BR self-cal status=fixed weight=1 selfant 5:MK,true ! 5:MK 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 2 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 16 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 16 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 9 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.215242Jy sigma=0.686895 ! Fit after self-cal, rms=0.119405Jy sigma=0.529742 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:MA self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:NY self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:NY self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MA self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:NY self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 3:WZ self-cal status=correctable weight=1 ! 4:MA self-cal status=correctable weight=1 ! 4:NY self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FT self-cal status=correctable weight=1 ! 5:MA self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:NY self-cal status=correctable weight=1 ! 5:WZ 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 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.119405Jy sigma=0.529742 ! Fit after self-cal, rms=0.118707Jy sigma=0.526254 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.112 mas, bmaj=3.031 mas, bpa=-62.93 degrees ! Estimated noise=2.88681 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 = 0.00100341 Jy ! Component: 100 - total flux cleaned = 0.00177387 Jy ! Component: 150 - total flux cleaned = 0.00334604 Jy ! Component: 200 - total flux cleaned = 0.00416283 Jy ! Total flux subtracted in 200 components = 0.00416283 Jy ! Clean residual min=-0.007993 max=0.007812 Jy/beam ! Clean residual mean=0.000007 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 0.726476 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 233 components and 0.726476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116196Jy sigma=0.519004 ! Fit after self-cal, rms=0.115814Jy sigma=0.517631 ! Inverting map uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.604 mas, bmaj=3.964 mas, bpa=-68.1 degrees ! Estimated noise=1.33889 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398157 Jy ! Component: 100 - total flux cleaned = 0.00465686 Jy ! Component: 150 - total flux cleaned = 0.00562048 Jy ! Component: 200 - total flux cleaned = 0.00606116 Jy ! Component: 250 - total flux cleaned = 0.00658346 Jy ! Component: 300 - total flux cleaned = 0.00688117 Jy ! Component: 350 - total flux cleaned = 0.00697819 Jy ! Component: 400 - total flux cleaned = 0.00716166 Jy ! Total flux subtracted in 400 components = 0.00716166 Jy ! Clean residual min=-0.004791 max=0.004107 Jy/beam ! Clean residual mean=0.000012 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 0.733638 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 269 components and 0.733638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114766Jy sigma=0.515407 ! Fit after self-cal, rms=0.114726Jy sigma=0.515285 ! Inverting map dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000635941 Jy ! Component: 100 - total flux cleaned = 0.0005534 Jy ! Component: 150 - total flux cleaned = 0.000716442 Jy ! Component: 200 - total flux cleaned = 0.000715255 Jy ! Component: 250 - total flux cleaned = 0.000791513 Jy ! Component: 300 - total flux cleaned = 0.000788698 Jy ! Component: 350 - total flux cleaned = 0.000789347 Jy ! Component: 400 - total flux cleaned = 0.000789568 Jy ! Total flux subtracted in 400 components = 0.000789568 Jy ! Clean residual min=-0.004740 max=0.004125 Jy/beam ! Clean residual mean=0.000012 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.734427 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 288 components and 0.734427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114275Jy sigma=0.514419 ! Fit after self-cal, rms=0.114254Jy sigma=0.514378 ! Inverting map print "=== Finished natural weighting clean for al sites ===" ! === Finished natural weighting clean for al sites === unflag * ! Unflagging all baselines in the currently selected channels. ! Applying 2560 buffered edits. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 20 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 20 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.129983Jy sigma=0.551197 ! Fit after self-cal, rms=0.110941Jy sigma=0.511818 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.584 mas, bmaj=3.947 mas, bpa=-68.67 degrees ! Estimated noise=1.3364 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242476 Jy ! Component: 100 - total flux cleaned = 0.00241052 Jy ! Component: 150 - total flux cleaned = 0.00240454 Jy ! Component: 200 - total flux cleaned = 0.00249438 Jy ! Component: 250 - total flux cleaned = 0.0025705 Jy ! Component: 300 - total flux cleaned = 0.00271721 Jy ! Component: 350 - total flux cleaned = 0.00271756 Jy ! Component: 400 - total flux cleaned = 0.00285092 Jy ! Total flux subtracted in 400 components = 0.00285092 Jy ! Clean residual min=-0.004033 max=0.003607 Jy/beam ! Clean residual mean=0.000008 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.737278 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 308 components and 0.737278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110267Jy sigma=0.509724 ! Fit after self-cal, rms=0.110250Jy sigma=0.509679 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000380958 Jy ! Component: 100 - total flux cleaned = 0.000505316 Jy ! Component: 150 - total flux cleaned = 0.000506282 Jy ! Component: 200 - total flux cleaned = 0.000562884 Jy ! Component: 250 - total flux cleaned = 0.000507333 Jy ! Component: 300 - total flux cleaned = 0.000561981 Jy ! Component: 350 - total flux cleaned = 0.000562022 Jy ! Component: 400 - total flux cleaned = 0.000562723 Jy ! Total flux subtracted in 400 components = 0.000562723 Jy ! Clean residual min=-0.004177 max=0.003523 Jy/beam ! Clean residual mean=0.000008 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.737841 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 329 components and 0.737841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110042Jy sigma=0.509084 ! Fit after self-cal, rms=0.110033Jy sigma=0.509062 ! 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=0.110033Jy sigma=0.509062 ! Fit after self-cal, rms=0.108229Jy sigma=0.508110 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.571 mas, bmaj=3.939 mas, bpa=-69.06 degrees ! Estimated noise=1.3348 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166919 Jy ! Component: 100 - total flux cleaned = 0.00167789 Jy ! Component: 150 - total flux cleaned = 0.00161241 Jy ! Component: 200 - total flux cleaned = 0.00136173 Jy ! Component: 250 - total flux cleaned = 0.00130178 Jy ! Component: 300 - total flux cleaned = 0.00130034 Jy ! Component: 350 - total flux cleaned = 0.00140165 Jy ! Component: 400 - total flux cleaned = 0.0014007 Jy ! Total flux subtracted in 400 components = 0.0014007 Jy ! Clean residual min=-0.003774 max=0.003187 Jy/beam ! Clean residual mean=0.000005 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.739241 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 341 components and 0.739241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107914Jy sigma=0.507008 ! Fit after self-cal, rms=0.107913Jy sigma=0.506977 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116215 Jy ! Component: 100 - total flux cleaned = 0.000162928 Jy ! Component: 150 - total flux cleaned = 0.000208016 Jy ! Component: 200 - total flux cleaned = 0.000208425 Jy ! Component: 250 - total flux cleaned = 0.000208494 Jy ! Component: 300 - total flux cleaned = 0.000209396 Jy ! Component: 350 - total flux cleaned = 0.000167786 Jy ! Component: 400 - total flux cleaned = 0.000208038 Jy ! Total flux subtracted in 400 components = 0.000208038 Jy ! Clean residual min=-0.003843 max=0.003147 Jy/beam ! Clean residual mean=0.000005 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.739449 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 355 components and 0.739449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107802Jy sigma=0.506602 ! Fit after self-cal, rms=0.107797Jy sigma=0.506587 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime3 ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107797Jy sigma=0.506587 ! Fit after self-cal, rms=0.102744Jy sigma=0.485026 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.75 mas, bmaj=11 mas, bpa=-29.49 degrees ! Estimated noise=1.53691 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126905 Jy ! Component: 100 - total flux cleaned = 0.00147252 Jy ! Component: 150 - total flux cleaned = 0.00161657 Jy ! Component: 200 - total flux cleaned = 0.00174466 Jy ! Component: 250 - total flux cleaned = 0.00183944 Jy ! Component: 300 - total flux cleaned = 0.00188351 Jy ! Component: 350 - total flux cleaned = 0.00190422 Jy ! Component: 400 - total flux cleaned = 0.00190414 Jy ! Total flux subtracted in 400 components = 0.00190414 Jy ! Clean residual min=-0.003343 max=0.003437 Jy/beam ! Clean residual mean=0.000011 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.741353 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 393 components and 0.741353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102713Jy sigma=0.484915 ! Fit after self-cal, rms=0.102739Jy sigma=0.484852 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) ! Added new window around map position (61.2, -68). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284899 Jy ! Component: 100 - total flux cleaned = 0.00394682 Jy ! Component: 150 - total flux cleaned = 0.00469202 Jy ! Component: 200 - total flux cleaned = 0.00490361 Jy ! Component: 250 - total flux cleaned = 0.00515924 Jy ! Component: 300 - total flux cleaned = 0.00539766 Jy ! Component: 350 - total flux cleaned = 0.00550878 Jy ! Component: 400 - total flux cleaned = 0.00566609 Jy ! Total flux subtracted in 400 components = 0.00566609 Jy ! Clean residual min=-0.002394 max=0.002456 Jy/beam ! Clean residual mean=-0.000003 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.747019 Jy ! Performing phase self-cal ! Adding 98 model components to the UV plane model. ! The established model now contains 488 components and 0.747019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102640Jy sigma=0.483553 ! Fit after self-cal, rms=0.102636Jy sigma=0.483523 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for all stations ===" ! === Finished amplitude self-cal for all stations === restore ! Inverting map and beam ! Estimated beam: bmin=2.563 mas, bmaj=3.933 mas, bpa=-69.26 degrees ! Estimated noise=1.3343 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.563 x 3.933 at -69.26 degrees (North through East) ! Clean map min=-0.0032916 max=0.61411 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=0.102636Jy sigma=0.483523 ! Fit after self-cal, rms=0.101276Jy sigma=0.461333 ! Inverting map and beam ! Estimated beam: bmin=2.564 mas, bmaj=3.933 mas, bpa=-69.27 degrees ! Estimated noise=1.33533 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156785 Jy ! Component: 100 - total flux cleaned = 0.00196899 Jy ! Component: 150 - total flux cleaned = 0.00234297 Jy ! Component: 200 - total flux cleaned = 0.0025548 Jy ! Component: 250 - total flux cleaned = 0.00255543 Jy ! Component: 300 - total flux cleaned = 0.00249296 Jy ! Component: 350 - total flux cleaned = 0.00255809 Jy ! Component: 400 - total flux cleaned = 0.00261905 Jy ! Total flux subtracted in 400 components = 0.00261905 Jy ! Clean residual min=-0.002518 max=0.002361 Jy/beam ! Clean residual mean=0.000001 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.749638 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 554 components and 0.749638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101005Jy sigma=0.460044 ! Fit after self-cal, rms=0.101005Jy sigma=0.460019 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123604 Jy ! Component: 100 - total flux cleaned = 6.619e-05 Jy ! Component: 150 - total flux cleaned = 0.000295809 Jy ! Component: 200 - total flux cleaned = 0.000293763 Jy ! Component: 250 - total flux cleaned = 0.000348826 Jy ! Component: 300 - total flux cleaned = 0.000401873 Jy ! Component: 350 - total flux cleaned = 0.000609847 Jy ! Component: 400 - total flux cleaned = 0.000507665 Jy ! Total flux subtracted in 400 components = 0.000507665 Jy ! Clean residual min=-0.002410 max=0.002363 Jy/beam ! Clean residual mean=0.000001 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.750146 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 575 components and 0.750146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100845Jy sigma=0.459252 ! Fit after self-cal, rms=0.100846Jy sigma=0.459239 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100846Jy sigma=0.459239 ! Fit after self-cal, rms=0.100525Jy sigma=0.459140 print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.082 mas, bmaj=3.001 mas, bpa=-64.24 degrees ! Estimated noise=2.86203 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.472738 Jy ! Component: 100 - total flux cleaned = 0.589486 Jy ! Component: 150 - total flux cleaned = 0.63703 Jy ! Component: 200 - total flux cleaned = 0.662556 Jy ! Component: 250 - total flux cleaned = 0.680119 Jy ! Component: 300 - total flux cleaned = 0.693376 Jy ! Component: 350 - total flux cleaned = 0.70346 Jy ! Component: 400 - total flux cleaned = 0.710794 Jy ! Total flux subtracted in 400 components = 0.710794 Jy ! Clean residual min=-0.005680 max=0.006694 Jy/beam ! Clean residual mean=-0.000006 rms=0.001333 Jy/beam ! Combined flux in latest and established models = 0.710793 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 0.710793 Jy ! Inverting map and beam ! Estimated beam: bmin=2.562 mas, bmaj=3.932 mas, bpa=-69.36 degrees ! Estimated noise=1.33566 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00932525 Jy ! Component: 100 - total flux cleaned = 0.0151706 Jy ! Component: 150 - total flux cleaned = 0.0180323 Jy ! Component: 200 - total flux cleaned = 0.0199191 Jy ! Component: 250 - total flux cleaned = 0.0214843 Jy ! Component: 300 - total flux cleaned = 0.0229206 Jy ! Component: 350 - total flux cleaned = 0.0238599 Jy ! Component: 400 - total flux cleaned = 0.0250466 Jy ! Total flux subtracted in 400 components = 0.0250466 Jy ! Clean residual min=-0.003296 max=0.002694 Jy/beam ! Clean residual mean=0.000002 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.73584 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 136 components and 0.73584 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.751 mas, bmaj=11.01 mas, bpa=-29.5 degrees ! Estimated noise=1.5392 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282228 Jy ! Component: 100 - total flux cleaned = 0.00448689 Jy ! Component: 150 - total flux cleaned = 0.00597015 Jy ! Component: 200 - total flux cleaned = 0.00704997 Jy ! Component: 250 - total flux cleaned = 0.00803797 Jy ! Component: 300 - total flux cleaned = 0.0086455 Jy ! Component: 350 - total flux cleaned = 0.00921332 Jy ! Component: 400 - total flux cleaned = 0.0096158 Jy ! Total flux subtracted in 400 components = 0.0096158 Jy ! Clean residual min=-0.002870 max=0.002563 Jy/beam ! Clean residual mean=0.000005 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.745456 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 = 0.000381617 Jy ! Component: 100 - total flux cleaned = 0.000684709 Jy ! Component: 150 - total flux cleaned = 0.00103246 Jy ! Component: 200 - total flux cleaned = 0.00125465 Jy ! Component: 250 - total flux cleaned = 0.00157012 Jy ! Component: 300 - total flux cleaned = 0.00182178 Jy ! Component: 350 - total flux cleaned = 0.00211095 Jy ! Component: 400 - total flux cleaned = 0.00224896 Jy ! Total flux subtracted in 400 components = 0.00224896 Jy ! Clean residual min=-0.002513 max=0.002390 Jy/beam ! Clean residual mean=0.000001 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.747705 Jy ! Adding 192 model components to the UV plane model. ! The established model now contains 323 components and 0.747705 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.562 mas, bmaj=3.932 mas, bpa=-69.36 degrees ! Estimated noise=1.33566 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000291853 Jy ! Component: 100 - total flux cleaned = 1.98653e-05 Jy ! Component: 150 - total flux cleaned = 0.000169354 Jy ! Component: 200 - total flux cleaned = 0.000450625 Jy ! Component: 250 - total flux cleaned = 0.000518369 Jy ! Component: 300 - total flux cleaned = 0.000583608 Jy ! Component: 350 - total flux cleaned = 0.000772674 Jy ! Component: 400 - total flux cleaned = 0.000832622 Jy ! Total flux subtracted in 400 components = 0.000832622 Jy ! Clean residual min=-0.002617 max=0.002386 Jy/beam ! Clean residual mean=0.000001 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.748538 Jy selfcal ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 384 components and 0.748538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100652Jy sigma=0.460293 ! Fit after self-cal, rms=0.100590Jy sigma=0.460024 wmodel /scr/pima/rdv95_uvs/J0958+6533_S_map.mod ! Writing 384 model components to file: /scr/pima/rdv95_uvs/J0958+6533_S_map.mod wobs /scr/pima/rdv95_uvs/J0958+6533_S_uvs.fits ! Applying 856 buffered edits. ! Writing UV FITS file: /scr/pima/rdv95_uvs/J0958+6533_S_uvs.fits wwins /scr/pima/rdv95_uvs/J0958+6533_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv95_uvs/J0958+6533_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000257147 Jy ! Component: 100 - total flux cleaned = 0.00068453 Jy ! Component: 150 - total flux cleaned = 0.000965565 Jy ! Component: 200 - total flux cleaned = 0.0010818 Jy ! Component: 250 - total flux cleaned = 0.00138093 Jy ! Component: 300 - total flux cleaned = 0.00159959 Jy ! Component: 350 - total flux cleaned = 0.00170681 Jy ! Component: 400 - total flux cleaned = 0.00181234 Jy ! Component: 450 - total flux cleaned = 0.00191578 Jy ! Component: 500 - total flux cleaned = 0.00198276 Jy ! Component: 550 - total flux cleaned = 0.00201603 Jy ! Component: 600 - total flux cleaned = 0.00214734 Jy ! Component: 650 - total flux cleaned = 0.00217997 Jy ! Component: 700 - total flux cleaned = 0.00221219 Jy ! Component: 750 - total flux cleaned = 0.00224407 Jy ! Component: 800 - total flux cleaned = 0.00221326 Jy ! Component: 850 - total flux cleaned = 0.0023056 Jy ! Component: 900 - total flux cleaned = 0.00230551 Jy ! Component: 950 - total flux cleaned = 0.00230606 Jy ! Component: 1000 - total flux cleaned = 0.00221676 Jy ! Component: 1050 - total flux cleaned = 0.00245461 Jy ! Component: 1100 - total flux cleaned = 0.00236592 Jy ! Component: 1150 - total flux cleaned = 0.00259928 Jy ! Component: 1200 - total flux cleaned = 0.00248359 Jy ! Component: 1250 - total flux cleaned = 0.00259863 Jy ! Component: 1300 - total flux cleaned = 0.00268424 Jy ! Component: 1350 - total flux cleaned = 0.00271253 Jy ! Component: 1400 - total flux cleaned = 0.0027689 Jy ! Component: 1450 - total flux cleaned = 0.00282497 Jy ! Component: 1500 - total flux cleaned = 0.00307427 Jy ! Component: 1550 - total flux cleaned = 0.00301919 Jy ! Component: 1600 - total flux cleaned = 0.00304647 Jy ! Component: 1650 - total flux cleaned = 0.00315489 Jy ! Component: 1700 - total flux cleaned = 0.00320865 Jy ! Component: 1750 - total flux cleaned = 0.00320866 Jy ! Component: 1800 - total flux cleaned = 0.00326195 Jy ! Component: 1850 - total flux cleaned = 0.00336771 Jy ! Component: 1900 - total flux cleaned = 0.00328863 Jy ! Component: 1950 - total flux cleaned = 0.00334098 Jy ! Component: 2000 - total flux cleaned = 0.00331503 Jy ! Component: 2050 - total flux cleaned = 0.00336695 Jy ! Component: 2100 - total flux cleaned = 0.00336697 Jy ! Component: 2150 - total flux cleaned = 0.00341798 Jy ! Component: 2200 - total flux cleaned = 0.00344329 Jy ! Component: 2250 - total flux cleaned = 0.00336764 Jy ! Component: 2300 - total flux cleaned = 0.00341772 Jy ! Component: 2350 - total flux cleaned = 0.00344275 Jy ! Component: 2400 - total flux cleaned = 0.00339331 Jy ! Component: 2450 - total flux cleaned = 0.00341788 Jy ! Component: 2500 - total flux cleaned = 0.0034913 Jy ! Component: 2550 - total flux cleaned = 0.00353986 Jy ! Component: 2600 - total flux cleaned = 0.00346713 Jy ! Component: 2650 - total flux cleaned = 0.00346721 Jy ! Component: 2700 - total flux cleaned = 0.00349117 Jy ! Component: 2750 - total flux cleaned = 0.0035152 Jy ! Component: 2800 - total flux cleaned = 0.00351526 Jy ! Component: 2850 - total flux cleaned = 0.00349141 Jy ! Component: 2900 - total flux cleaned = 0.00344436 Jy ! Component: 2950 - total flux cleaned = 0.00344433 Jy ! Component: 3000 - total flux cleaned = 0.00337422 Jy ! Component: 3050 - total flux cleaned = 0.00342079 Jy ! Component: 3100 - total flux cleaned = 0.00342076 Jy ! Component: 3150 - total flux cleaned = 0.0034208 Jy ! Component: 3200 - total flux cleaned = 0.00335211 Jy ! Component: 3250 - total flux cleaned = 0.00335206 Jy ! Component: 3300 - total flux cleaned = 0.00337473 Jy ! Component: 3350 - total flux cleaned = 0.00323901 Jy ! Component: 3400 - total flux cleaned = 0.00330663 Jy ! Component: 3450 - total flux cleaned = 0.00328413 Jy ! Component: 3500 - total flux cleaned = 0.00321708 Jy ! Component: 3550 - total flux cleaned = 0.00323934 Jy ! Component: 3600 - total flux cleaned = 0.00317273 Jy ! Component: 3650 - total flux cleaned = 0.00319491 Jy ! Component: 3700 - total flux cleaned = 0.00317281 Jy ! Component: 3750 - total flux cleaned = 0.00310683 Jy ! Component: 3800 - total flux cleaned = 0.00312869 Jy ! Component: 3850 - total flux cleaned = 0.0030633 Jy ! Component: 3900 - total flux cleaned = 0.00306342 Jy ! Component: 3950 - total flux cleaned = 0.00302006 Jy ! Component: 4000 - total flux cleaned = 0.00312783 Jy ! Component: 4050 - total flux cleaned = 0.00302032 Jy ! Total flux subtracted in 4096 components = 0.00308456 Jy ! Clean residual min=-0.001176 max=0.001377 Jy/beam ! Clean residual mean=0.000002 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.751622 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 655 components and 0.751622 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv95_uvs/J0958+6533_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.562 x 3.932 at -69.36 degrees (North through East) ! Clean map min=-0.0026893 max=0.61222 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv95_uvs/J0958+6533_S_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 0.6122 rms= 0.00037 Jy quit ! Quitting program ! Log file /scr/pima/rdv95_uvs/J0958+6533_S_uvs.log closed on Wed Nov 6 20:45:34 2013