! Started logfile: /scr/pima/rdv94_uvs/J2225-0457_X_uvs.log on Tue Oct 8 12:27:29 2013 obs /scr/pima/rdv94_uvs/J2225-0457_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J2225-0457_X_uva.fits ! AN table 1: 24 integrations on 3 of 3 possible baselines. ! AN table 2: 3 integrations on 1 of 1 possible baselines. ! AN table 3: 3 integrations on 1 of 1 possible baselines. ! AN table 4: 3 integrations on 15 of 15 possible baselines. ! AN table 5: 2 integrations on 10 of 10 possible baselines. ! AN table 6: 3 integrations on 6 of 6 possible baselines. ! AN table 7: 3 integrations on 36 of 36 possible baselines. ! AN table 8: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.976127 visibilities/baseline/integration-bin. ! Found source: J2225-0457 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1472 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv94_uvs/J2225-0457_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:HH self-cal status=correctable weight=1 ! 1:ON self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:ON self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:WZ self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:ON self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:WZ self-cal status=correctable weight=1 ! 6:HH self-cal status=correctable weight=1 ! 6:ON self-cal status=correctable weight=1 ! 6:WF self-cal status=correctable weight=1 ! 6:WZ self-cal status=correctable weight=1 ! 7:BR self-cal status=correctable weight=1 ! 7:FD self-cal status=correctable weight=1 ! 7:HN self-cal status=correctable weight=1 ! 7:KP self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:NL self-cal status=correctable weight=1 ! 7:OV self-cal status=correctable weight=1 ! 7:WF self-cal status=correctable weight=1 ! 7:WZ self-cal status=correctable weight=1 ! 8:BR self-cal status=correctable weight=1 ! 8:FD self-cal status=correctable weight=1 ! 8:HN self-cal status=correctable weight=1 ! 8:KP self-cal status=correctable weight=1 ! 8:LA self-cal status=correctable weight=1 ! 8:MK self-cal status=correctable weight=1 ! 8:NL self-cal status=correctable weight=1 ! 8:OV self-cal status=correctable weight=1 ! 8:WF self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=2.358766Jy sigma=92.971119 ! Fit after self-cal, rms=1.339414Jy sigma=58.391223 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] flag 1:HH ! Flagging baselines of antenna 1:HH in the currently selected channels. flag 1:ON ! Flagging baselines of antenna 1:ON in the currently selected channels. flag 1:WZ ! Flagging baselines of antenna 1:WZ in the currently selected channels. flag 2:ON ! Flagging baselines of antenna 2:ON in the currently selected channels. flag 2:WZ ! Flagging baselines of antenna 2:WZ in the currently selected channels. flag 3:WZ ! Flagging baselines of antenna 3:WZ in the currently selected channels. flag 4:ON ! Flagging baselines of antenna 4:ON in the currently selected channels. flag 4:WZ ! Flagging baselines of antenna 4:WZ in the currently selected channels. flag 5:WZ ! Flagging baselines of antenna 5:WZ in the currently selected channels. flag 6:HH ! Flagging baselines of antenna 6:HH in the currently selected channels. flag 6:ON ! Flagging baselines of antenna 6:ON in the currently selected channels. flag 6:WF ! Flagging baselines of antenna 6:WF in the currently selected channels. flag 6:WZ ! Flagging baselines of antenna 6:WZ in the currently selected channels. flag 7:WF ! Flagging baselines of antenna 7:WF in the currently selected channels. flag 7:WZ ! Flagging baselines of antenna 7:WZ in the currently selected channels. flag 8:WF ! Flagging baselines of antenna 8:WF in the currently selected channels. ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.204 mas, bmaj=3.703 mas, bpa=-17.67 degrees ! Estimated noise=0.832855 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 = 2.00008 Jy ! Component: 100 - total flux cleaned = 2.63673 Jy ! Total flux subtracted in 100 components = 2.63673 Jy ! Clean residual min=-0.130803 max=0.261411 Jy/beam ! Clean residual mean=-0.000083 rms=0.042747 Jy/beam ! Combined flux in latest and established models = 2.63673 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 2.63673 Jy ! ! Correcting IF 1. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 12 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 3 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 12 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 3 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 12 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 3 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 12 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 3 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=0.523327Jy sigma=25.209625 ! Fit after self-cal, rms=0.519214Jy sigma=24.990811 ! Inverting map and beam ! Estimated beam: bmin=1.204 mas, bmaj=3.703 mas, bpa=-17.67 degrees ! Estimated noise=0.832855 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.290659 Jy ! Component: 100 - total flux cleaned = 0.441027 Jy ! Total flux subtracted in 100 components = 0.441027 Jy ! Clean residual min=-0.091175 max=0.125947 Jy/beam ! Clean residual mean=0.000069 rms=0.026387 Jy/beam ! Combined flux in latest and established models = 3.07776 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 3.07776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.347424Jy sigma=16.297883 ! Fit after self-cal, rms=0.347045Jy sigma=16.215883 ! 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=1.389 mas, bmaj=3.808 mas, bpa=-17.54 degrees ! Estimated noise=0.672658 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 = 0.125066 Jy ! Component: 100 - total flux cleaned = 0.201237 Jy ! Component: 150 - total flux cleaned = 0.253719 Jy ! Component: 200 - total flux cleaned = 0.292343 Jy ! Total flux subtracted in 200 components = 0.292343 Jy ! Clean residual min=-0.096472 max=0.099941 Jy/beam ! Clean residual mean=0.000141 rms=0.024223 Jy/beam ! Combined flux in latest and established models = 3.3701 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 3.3701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.304914Jy sigma=13.795181 ! Fit after self-cal, rms=0.303939Jy sigma=13.768733 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.96 HN 1.00 LA 1.05 NL 1.01 ! ON 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.95 HN 0.97 LA 1.06 NL 1.05 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! HH 0.00* ON 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.97 FD 0.91 HN 0.93 KP 0.95 ! LA 1.06 NL 1.05 OV 1.01 WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.97 FD 0.90 HN 0.96 KP 0.98 ! LA 1.06 MK 1.07 NL 0.97 OV 1.01 ! WF 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.96 HN 1.00 LA 1.03 NL 1.04 ! ON 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.94 HN 0.97 LA 1.06 NL 1.06 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! HH 0.00* ON 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.19 FD 0.92 HN 0.94 KP 0.90 ! LA 1.02 NL 1.06 OV 0.98 WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.39 FD 0.91 HN 0.98 KP 0.92 ! LA 1.04 MK 1.07 NL 0.99 OV 0.99 ! WF 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 1.05 LA 1.07 NL 1.03 ! ON 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.96 HN 1.00 LA 1.13 NL 1.10 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! HH 0.00* ON 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.05 FD 0.92 HN 0.98 KP 0.83 ! LA 1.08 NL 1.08 OV 1.05 WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.03 FD 0.92 HN 1.00 KP 0.85 ! LA 1.09 MK 1.04 NL 1.02 OV 1.04 ! WF 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.03 HN 1.02 LA 1.11 NL 1.08 ! ON 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.02 HN 0.99 LA 1.11 NL 1.13 ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! HH 0.00* ON 0.00* WF 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.04 FD 0.98 HN 0.94 KP 0.87 ! LA 1.08 NL 1.11 OV 1.01 WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.02 FD 0.97 HN 0.99 KP 0.90 ! LA 1.08 MK 1.08 NL 1.04 OV 1.02 ! WF 1.00* ! ! ! Fit before self-cal, rms=0.303939Jy sigma=13.768733 ! Fit after self-cal, rms=0.159317Jy sigma=6.161027 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.403 mas, bmaj=3.846 mas, bpa=-17.5 degrees ! Estimated noise=0.673199 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 (3.2, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0317261 Jy ! Component: 100 - total flux cleaned = 0.0300691 Jy ! Component: 150 - total flux cleaned = 0.0261579 Jy ! Component: 200 - total flux cleaned = 0.0196699 Jy ! Total flux subtracted in 200 components = 0.0196699 Jy ! Clean residual min=-0.029973 max=0.037037 Jy/beam ! Clean residual mean=0.000048 rms=0.007291 Jy/beam ! Combined flux in latest and established models = 3.38977 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 78 components and 3.38977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131940Jy sigma=4.788761 ! Fit after self-cal, rms=0.127041Jy sigma=4.680150 ! 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=0.127041Jy sigma=4.680150 ! Fit after self-cal, rms=0.121830Jy sigma=4.465510 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.403 mas, bmaj=3.856 mas, bpa=-17.48 degrees ! Estimated noise=0.672613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0239776 Jy ! Component: 100 - total flux cleaned = 0.0173191 Jy ! Component: 150 - total flux cleaned = 0.0123372 Jy ! Component: 200 - total flux cleaned = 0.00957022 Jy ! Total flux subtracted in 200 components = 0.00957022 Jy ! Clean residual min=-0.021001 max=0.027166 Jy/beam ! Clean residual mean=0.000023 rms=0.005404 Jy/beam ! Combined flux in latest and established models = 3.39934 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 104 components and 3.39934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110684Jy sigma=3.948179 ! Fit after self-cal, rms=0.108524Jy sigma=3.897444 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 = 0.00456803 Jy ! Component: 100 - total flux cleaned = 0.00258878 Jy ! Component: 150 - total flux cleaned = 0.00169393 Jy ! Component: 200 - total flux cleaned = 0.00210643 Jy ! Total flux subtracted in 200 components = 0.00210643 Jy ! Clean residual min=-0.022644 max=0.023981 Jy/beam ! Clean residual mean=0.000018 rms=0.004935 Jy/beam ! Combined flux in latest and established models = 3.40145 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 121 components and 3.40145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103364Jy sigma=3.736108 ! Fit after self-cal, rms=0.102505Jy sigma=3.724952 ! 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=0.102505Jy sigma=3.724952 ! Fit after self-cal, rms=0.100025Jy sigma=3.606225 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.404 mas, bmaj=3.864 mas, bpa=-17.49 degrees ! Estimated noise=0.671995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00891668 Jy ! Component: 100 - total flux cleaned = 0.00809736 Jy ! Component: 150 - total flux cleaned = 0.00659335 Jy ! Component: 200 - total flux cleaned = 0.00624992 Jy ! Total flux subtracted in 200 components = 0.00624992 Jy ! Clean residual min=-0.015077 max=0.019033 Jy/beam ! Clean residual mean=0.000007 rms=0.004123 Jy/beam ! Combined flux in latest and established models = 3.4077 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 133 components and 3.4077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095173Jy sigma=3.419932 ! Fit after self-cal, rms=0.094551Jy sigma=3.405705 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 (8.4, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139588 Jy ! Component: 100 - total flux cleaned = 0.0179151 Jy ! Component: 150 - total flux cleaned = 0.0220568 Jy ! Component: 200 - total flux cleaned = 0.0258735 Jy ! Total flux subtracted in 200 components = 0.0258735 Jy ! Clean residual min=-0.014849 max=0.013883 Jy/beam ! Clean residual mean=0.000011 rms=0.003459 Jy/beam ! Combined flux in latest and established models = 3.43357 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 162 components and 3.43357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090182Jy sigma=3.203398 ! Fit after self-cal, rms=0.090093Jy sigma=3.194273 ! 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=0.090093Jy sigma=3.194273 ! Fit after self-cal, rms=0.089347Jy sigma=3.160063 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.395 mas, bmaj=4.149 mas, bpa=-17.14 degrees ! Estimated noise=0.664404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114778 Jy ! Component: 100 - total flux cleaned = 0.0155398 Jy ! Component: 150 - total flux cleaned = 0.0174699 Jy ! Component: 200 - total flux cleaned = 0.0199342 Jy ! Total flux subtracted in 200 components = 0.0199342 Jy ! Clean residual min=-0.011132 max=0.011610 Jy/beam ! Clean residual mean=0.000010 rms=0.003078 Jy/beam ! Combined flux in latest and established models = 3.4535 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 197 components and 3.4535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088240Jy sigma=3.068495 ! Fit after self-cal, rms=0.087885Jy sigma=3.062767 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 = 0.00229576 Jy ! Component: 100 - total flux cleaned = 0.00462975 Jy ! Component: 150 - total flux cleaned = 0.00718459 Jy ! Component: 200 - total flux cleaned = 0.00908882 Jy ! Total flux subtracted in 200 components = 0.00908882 Jy ! Clean residual min=-0.010965 max=0.011301 Jy/beam ! Clean residual mean=0.000010 rms=0.002925 Jy/beam ! Combined flux in latest and established models = 3.46259 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 226 components and 3.46259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087404Jy sigma=3.031930 ! Fit after self-cal, rms=0.087264Jy sigma=3.029745 ! 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 3:HN,true ! 3:HN self-cal status=fixed weight=1 selfant 4:FD,true ! 4:FD self-cal status=fixed weight=1 selfant 4:HN,true ! 4:HN self-cal status=fixed weight=1 selfant 4:LA,true ! 4:LA self-cal status=fixed weight=1 selfant 4:NL,true ! 4:NL self-cal status=fixed weight=1 selfant 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 7:BR,true ! 7:BR self-cal status=fixed weight=1 selfant 7:FD,true ! 7:FD self-cal status=fixed weight=1 selfant 7:HN,true ! 7:HN self-cal status=fixed weight=1 selfant 7:KP,true ! 7:KP self-cal status=fixed weight=1 selfant 7:LA,true ! 7:LA self-cal status=fixed weight=1 selfant 7:NL,true ! 7:NL self-cal status=fixed weight=1 selfant 7:OV,true ! 7:OV 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:HN,true ! 8:HN self-cal status=fixed weight=1 selfant 8:KP,true ! 8:KP self-cal status=fixed weight=1 selfant 8:LA,true ! 8:LA self-cal status=fixed weight=1 selfant 8:MK,true ! 8:MK self-cal status=fixed weight=1 selfant 8:NL,true ! 8:NL self-cal status=fixed weight=1 selfant 8:OV,true ! 8:OV self-cal status=fixed weight=1 ![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 72 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.694377Jy sigma=15.066085 ! Fit after self-cal, rms=0.269428Jy sigma=3.404952 selfant "",false ! 1:HH self-cal status=correctable weight=1 ! 1:ON self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:ON self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:WZ self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:ON self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:WZ self-cal status=correctable weight=1 ! 6:HH self-cal status=correctable weight=1 ! 6:ON self-cal status=correctable weight=1 ! 6:WF self-cal status=correctable weight=1 ! 6:WZ self-cal status=correctable weight=1 ! 7:BR self-cal status=correctable weight=1 ! 7:FD self-cal status=correctable weight=1 ! 7:HN self-cal status=correctable weight=1 ! 7:KP self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:NL self-cal status=correctable weight=1 ! 7:OV self-cal status=correctable weight=1 ! 7:WF self-cal status=correctable weight=1 ! 7:WZ self-cal status=correctable weight=1 ! 8:BR self-cal status=correctable weight=1 ! 8:FD self-cal status=correctable weight=1 ! 8:HN self-cal status=correctable weight=1 ! 8:KP self-cal status=correctable weight=1 ! 8:LA self-cal status=correctable weight=1 ! 8:MK self-cal status=correctable weight=1 ! 8:NL self-cal status=correctable weight=1 ! 8:OV self-cal status=correctable weight=1 ! 8:WF 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 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.269428Jy sigma=3.404952 ! Fit after self-cal, rms=0.274511Jy sigma=3.375523 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7674 mas, bmaj=2.496 mas, bpa=-10.61 degrees ! Estimated noise=0.940432 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 = 0.000865515 Jy ! Component: 100 - total flux cleaned = 0.0044803 Jy ! Component: 150 - total flux cleaned = 0.00550059 Jy ! Component: 200 - total flux cleaned = 0.00456087 Jy ! Total flux subtracted in 200 components = 0.00456087 Jy ! Clean residual min=-0.031620 max=0.022065 Jy/beam ! Clean residual mean=-0.000071 rms=0.004584 Jy/beam ! Combined flux in latest and established models = 3.46715 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 247 components and 3.46715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.256534Jy sigma=3.234788 ! Fit after self-cal, rms=0.251639Jy sigma=3.216190 ! 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=0.9463 mas, bmaj=2.905 mas, bpa=-11.05 degrees ! Estimated noise=0.706468 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 = -0.00861606 Jy ! Component: 100 - total flux cleaned = -0.00980762 Jy ! Component: 150 - total flux cleaned = -0.0108536 Jy ! Component: 200 - total flux cleaned = -0.0108692 Jy ! Component: 250 - total flux cleaned = -0.0108815 Jy ! Component: 300 - total flux cleaned = -0.0104322 Jy ! Component: 350 - total flux cleaned = -0.0104327 Jy ! Component: 400 - total flux cleaned = -0.00998649 Jy ! Total flux subtracted in 400 components = -0.00998649 Jy ! Clean residual min=-0.021598 max=0.016420 Jy/beam ! Clean residual mean=-0.000077 rms=0.003494 Jy/beam ! Combined flux in latest and established models = 3.45717 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 266 components and 3.45717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.239803Jy sigma=3.113016 ! Fit after self-cal, rms=0.238220Jy sigma=3.106719 ! 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 = -0.00144501 Jy ! Component: 100 - total flux cleaned = -0.0010176 Jy ! Component: 150 - total flux cleaned = -0.000606232 Jy ! Component: 200 - total flux cleaned = 0.000206496 Jy ! Component: 250 - total flux cleaned = 0.000209739 Jy ! Component: 300 - total flux cleaned = 0.000577724 Jy ! Component: 350 - total flux cleaned = 0.000951448 Jy ! Component: 400 - total flux cleaned = 0.000954774 Jy ! Total flux subtracted in 400 components = 0.000954774 Jy ! Clean residual min=-0.020686 max=0.015450 Jy/beam ! Clean residual mean=-0.000085 rms=0.003361 Jy/beam ! Combined flux in latest and established models = 3.45812 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 280 components and 3.45812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229415Jy sigma=3.047252 ! Fit after self-cal, rms=0.227839Jy sigma=3.044160 ! 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. 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 72 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.637562Jy sigma=14.427406 ! Fit after self-cal, rms=0.232332Jy sigma=3.030426 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9472 mas, bmaj=2.911 mas, bpa=-11.08 degrees ! Estimated noise=0.705725 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00318408 Jy ! Component: 100 - total flux cleaned = -0.00555364 Jy ! Component: 150 - total flux cleaned = -0.00629146 Jy ! Component: 200 - total flux cleaned = -0.00664916 Jy ! Component: 250 - total flux cleaned = -0.00665167 Jy ! Component: 300 - total flux cleaned = -0.00698735 Jy ! Component: 350 - total flux cleaned = -0.00697807 Jy ! Component: 400 - total flux cleaned = -0.00697446 Jy ! Total flux subtracted in 400 components = -0.00697446 Jy ! Clean residual min=-0.019589 max=0.013586 Jy/beam ! Clean residual mean=-0.000207 rms=0.003234 Jy/beam ! Combined flux in latest and established models = 3.45115 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 291 components and 3.45115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.224710Jy sigma=2.986148 ! Fit after self-cal, rms=0.223204Jy sigma=2.983542 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 = -0.000353064 Jy ! Component: 100 - total flux cleaned = -0.000669093 Jy ! Component: 150 - total flux cleaned = -0.000669399 Jy ! Component: 200 - total flux cleaned = -0.000666327 Jy ! Component: 250 - total flux cleaned = -0.000364925 Jy ! Component: 300 - total flux cleaned = -0.00036038 Jy ! Component: 350 - total flux cleaned = -0.00036084 Jy ! Component: 400 - total flux cleaned = -0.000346678 Jy ! Total flux subtracted in 400 components = -0.000346678 Jy ! Clean residual min=-0.018991 max=0.013350 Jy/beam ! Clean residual mean=-0.000203 rms=0.003170 Jy/beam ! Combined flux in latest and established models = 3.4508 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 302 components and 3.4508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217485Jy sigma=2.953106 ! Fit after self-cal, rms=0.216365Jy sigma=2.951554 ! 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=0.216365Jy sigma=2.951554 ! Fit after self-cal, rms=0.220286Jy sigma=2.946140 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9474 mas, bmaj=2.914 mas, bpa=-11.11 degrees ! Estimated noise=0.704939 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00343248 Jy ! Component: 100 - total flux cleaned = -0.00462833 Jy ! Component: 150 - total flux cleaned = -0.00519924 Jy ! Component: 200 - total flux cleaned = -0.0052004 Jy ! Component: 250 - total flux cleaned = -0.00573885 Jy ! Component: 300 - total flux cleaned = -0.00573822 Jy ! Component: 350 - total flux cleaned = -0.00573622 Jy ! Component: 400 - total flux cleaned = -0.0057335 Jy ! Total flux subtracted in 400 components = -0.0057335 Jy ! Clean residual min=-0.018016 max=0.012862 Jy/beam ! Clean residual mean=-0.000253 rms=0.003103 Jy/beam ! Combined flux in latest and established models = 3.44507 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 314 components and 3.44507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215650Jy sigma=2.921060 ! Fit after self-cal, rms=0.214655Jy sigma=2.919908 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 = -0.000812261 Jy ! Component: 100 - total flux cleaned = -0.000809868 Jy ! Component: 150 - total flux cleaned = -0.000813935 Jy ! Component: 200 - total flux cleaned = -0.000326502 Jy ! Component: 250 - total flux cleaned = -0.000567653 Jy ! Component: 300 - total flux cleaned = -0.000338348 Jy ! Component: 350 - total flux cleaned = -0.000565945 Jy ! Component: 400 - total flux cleaned = -0.000331621 Jy ! Total flux subtracted in 400 components = -0.000331621 Jy ! Clean residual min=-0.017218 max=0.012485 Jy/beam ! Clean residual mean=-0.000249 rms=0.003058 Jy/beam ! Combined flux in latest and established models = 3.44473 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 320 components and 3.44473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211068Jy sigma=2.899773 ! Fit after self-cal, rms=0.210221Jy sigma=2.899029 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime3 ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210221Jy sigma=2.899029 ! Fit after self-cal, rms=0.212711Jy sigma=2.867974 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.317 mas, bmaj=4.284 mas, bpa=-15.93 degrees ! Estimated noise=0.660633 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00193023 Jy ! Component: 100 - total flux cleaned = -0.00154391 Jy ! Component: 150 - total flux cleaned = -0.00111367 Jy ! Component: 200 - total flux cleaned = -0.00118434 Jy ! Component: 250 - total flux cleaned = -0.0011165 Jy ! Component: 300 - total flux cleaned = -0.00130114 Jy ! Component: 350 - total flux cleaned = -0.00142074 Jy ! Component: 400 - total flux cleaned = -0.00153708 Jy ! Total flux subtracted in 400 components = -0.00153708 Jy ! Clean residual min=-0.012507 max=0.011911 Jy/beam ! Clean residual mean=-0.000497 rms=0.003552 Jy/beam ! Combined flux in latest and established models = 3.4432 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 360 components and 3.4432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213519Jy sigma=2.858852 ! Fit after self-cal, rms=0.213387Jy sigma=2.856339 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 = -0.000542013 Jy ! Component: 100 - total flux cleaned = -0.000535591 Jy ! Component: 150 - total flux cleaned = -0.000722991 Jy ! Component: 200 - total flux cleaned = -0.000778629 Jy ! Component: 250 - total flux cleaned = -0.000832117 Jy ! Component: 300 - total flux cleaned = -0.000831755 Jy ! Component: 350 - total flux cleaned = -0.000934257 Jy ! Component: 400 - total flux cleaned = -0.00103152 Jy ! Total flux subtracted in 400 components = -0.00103152 Jy ! Clean residual min=-0.012458 max=0.011727 Jy/beam ! Clean residual mean=-0.000481 rms=0.003536 Jy/beam ! Combined flux in latest and established models = 3.44217 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 372 components and 3.44217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213587Jy sigma=2.852268 ! Fit after self-cal, rms=0.213446Jy sigma=2.851085 ! 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=0.9471 mas, bmaj=2.913 mas, bpa=-11.13 degrees ! Estimated noise=0.704211 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9471 x 2.913 at -11.13 degrees (North through East) ! Clean map min=-0.024821 max=2.1384 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=0.213446Jy sigma=2.851085 ! Fit after self-cal, rms=0.212444Jy sigma=2.573087 ! Inverting map and beam ! Estimated beam: bmin=0.9474 mas, bmaj=2.911 mas, bpa=-11.13 degrees ! Estimated noise=0.704209 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010869 Jy ! Component: 100 - total flux cleaned = -0.000719972 Jy ! Component: 150 - total flux cleaned = -0.00046762 Jy ! Component: 200 - total flux cleaned = -0.000468044 Jy ! Component: 250 - total flux cleaned = -9.47505e-06 Jy ! Component: 300 - total flux cleaned = -7.43548e-06 Jy ! Component: 350 - total flux cleaned = 0.000207562 Jy ! Component: 400 - total flux cleaned = 0.000632755 Jy ! Total flux subtracted in 400 components = 0.000632755 Jy ! Clean residual min=-0.016086 max=0.012190 Jy/beam ! Clean residual mean=-0.000244 rms=0.002945 Jy/beam ! Combined flux in latest and established models = 3.4428 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 377 components and 3.4428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208611Jy sigma=2.555824 ! Fit after self-cal, rms=0.207700Jy sigma=2.554601 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000454058 Jy ! Component: 100 - total flux cleaned = -0.000658582 Jy ! Component: 150 - total flux cleaned = -0.000660752 Jy ! Component: 200 - total flux cleaned = -0.00066104 Jy ! Component: 250 - total flux cleaned = -0.000456431 Jy ! Component: 300 - total flux cleaned = -0.000259332 Jy ! Component: 350 - total flux cleaned = -5.96124e-05 Jy ! Component: 400 - total flux cleaned = -0.000249396 Jy ! Total flux subtracted in 400 components = -0.000249396 Jy ! Clean residual min=-0.015767 max=0.011906 Jy/beam ! Clean residual mean=-0.000242 rms=0.002916 Jy/beam ! Combined flux in latest and established models = 3.44255 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 389 components and 3.44255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204960Jy sigma=2.540565 ! Fit after self-cal, rms=0.204350Jy sigma=2.539916 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204350Jy sigma=2.539916 ! Fit after self-cal, rms=0.204525Jy sigma=2.537249 print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7694 mas, bmaj=2.498 mas, bpa=-10.71 degrees ! Estimated noise=0.936848 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.87212 Jy ! Component: 100 - total flux cleaned = 2.52125 Jy ! Component: 150 - total flux cleaned = 2.83216 Jy ! Component: 200 - total flux cleaned = 3.00965 Jy ! Component: 250 - total flux cleaned = 3.12871 Jy ! Component: 300 - total flux cleaned = 3.21343 Jy ! Component: 350 - total flux cleaned = 3.27568 Jy ! Component: 400 - total flux cleaned = 3.30871 Jy ! Total flux subtracted in 400 components = 3.30871 Jy ! Clean residual min=-0.030464 max=0.032163 Jy/beam ! Clean residual mean=0.000221 rms=0.006865 Jy/beam ! Combined flux in latest and established models = 3.30871 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 70 model components to the UV plane model. ! The established model now contains 70 components and 3.30871 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9473 mas, bmaj=2.908 mas, bpa=-11.14 degrees ! Estimated noise=0.703574 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 = 0.0398427 Jy ! Component: 100 - total flux cleaned = 0.0612905 Jy ! Component: 150 - total flux cleaned = 0.0697977 Jy ! Component: 200 - total flux cleaned = 0.0735365 Jy ! Component: 250 - total flux cleaned = 0.0785409 Jy ! Component: 300 - total flux cleaned = 0.0823144 Jy ! Component: 350 - total flux cleaned = 0.0877657 Jy ! Component: 400 - total flux cleaned = 0.0940499 Jy ! Total flux subtracted in 400 components = 0.0940499 Jy ! Clean residual min=-0.017631 max=0.017162 Jy/beam ! Clean residual mean=0.000047 rms=0.003953 Jy/beam ! Combined flux in latest and established models = 3.40276 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 117 components and 3.40276 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.317 mas, bmaj=4.285 mas, bpa=-15.94 degrees ! Estimated noise=0.660075 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013516 Jy ! Component: 100 - total flux cleaned = 0.0204096 Jy ! Component: 150 - total flux cleaned = 0.0247197 Jy ! Component: 200 - total flux cleaned = 0.0270085 Jy ! Component: 250 - total flux cleaned = 0.0287535 Jy ! Component: 300 - total flux cleaned = 0.0304726 Jy ! Component: 350 - total flux cleaned = 0.0320144 Jy ! Component: 400 - total flux cleaned = 0.0329435 Jy ! Total flux subtracted in 400 components = 0.0329435 Jy ! Clean residual min=-0.014144 max=0.012395 Jy/beam ! Clean residual mean=-0.000407 rms=0.003719 Jy/beam ! Combined flux in latest and established models = 3.4357 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 = 0.000854135 Jy ! Component: 100 - total flux cleaned = 0.00150987 Jy ! Component: 150 - total flux cleaned = 0.00187642 Jy ! Component: 200 - total flux cleaned = 0.00210235 Jy ! Component: 250 - total flux cleaned = 0.00242928 Jy ! Component: 300 - total flux cleaned = 0.00284584 Jy ! Component: 350 - total flux cleaned = 0.00324356 Jy ! Component: 400 - total flux cleaned = 0.00333938 Jy ! Total flux subtracted in 400 components = 0.00333938 Jy ! Clean residual min=-0.013158 max=0.012388 Jy/beam ! Clean residual mean=-0.000455 rms=0.003621 Jy/beam ! Combined flux in latest and established models = 3.43904 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 199 components and 3.43904 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9473 mas, bmaj=2.908 mas, bpa=-11.14 degrees ! Estimated noise=0.703574 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000677198 Jy ! Component: 100 - total flux cleaned = 0.000691201 Jy ! Component: 150 - total flux cleaned = 0.00198841 Jy ! Component: 200 - total flux cleaned = 0.00319608 Jy ! Component: 250 - total flux cleaned = 0.00319309 Jy ! Component: 300 - total flux cleaned = 0.00392477 Jy ! Component: 350 - total flux cleaned = 0.00393102 Jy ! Component: 400 - total flux cleaned = 0.0046055 Jy ! Total flux subtracted in 400 components = 0.0046055 Jy ! Clean residual min=-0.015676 max=0.014292 Jy/beam ! Clean residual mean=-0.000309 rms=0.003271 Jy/beam ! Combined flux in latest and established models = 3.44365 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 228 components and 3.44365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182586Jy sigma=2.698552 ! Fit after self-cal, rms=0.180664Jy sigma=2.671262 wmodel /scr/pima/rdv94_uvs/J2225-0457_X_map.mod ! Writing 228 model components to file: /scr/pima/rdv94_uvs/J2225-0457_X_map.mod wobs /scr/pima/rdv94_uvs/J2225-0457_X_uvs.fits ! Applying 864 buffered edits. ! Writing UV FITS file: /scr/pima/rdv94_uvs/J2225-0457_X_uvs.fits wwins /scr/pima/rdv94_uvs/J2225-0457_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv94_uvs/J2225-0457_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00281193 Jy ! Component: 100 - total flux cleaned = -0.00520098 Jy ! Component: 150 - total flux cleaned = -0.00696714 Jy ! Component: 200 - total flux cleaned = -0.00781019 Jy ! Component: 250 - total flux cleaned = -0.00903748 Jy ! Component: 300 - total flux cleaned = -0.00983484 Jy ! Component: 350 - total flux cleaned = -0.0106114 Jy ! Component: 400 - total flux cleaned = -0.0113637 Jy ! Component: 450 - total flux cleaned = -0.0122825 Jy ! Component: 500 - total flux cleaned = -0.0131842 Jy ! Component: 550 - total flux cleaned = -0.013364 Jy ! Component: 600 - total flux cleaned = -0.0137128 Jy ! Component: 650 - total flux cleaned = -0.0137143 Jy ! Component: 700 - total flux cleaned = -0.0142216 Jy ! Component: 750 - total flux cleaned = -0.0143868 Jy ! Component: 800 - total flux cleaned = -0.0148765 Jy ! Component: 850 - total flux cleaned = -0.0148765 Jy ! Component: 900 - total flux cleaned = -0.0156658 Jy ! Component: 950 - total flux cleaned = -0.0158172 Jy ! Component: 1000 - total flux cleaned = -0.0159696 Jy ! Component: 1050 - total flux cleaned = -0.0161198 Jy ! Component: 1100 - total flux cleaned = -0.0164177 Jy ! Component: 1150 - total flux cleaned = -0.0167108 Jy ! Component: 1200 - total flux cleaned = -0.0169963 Jy ! Component: 1250 - total flux cleaned = -0.0172814 Jy ! Component: 1300 - total flux cleaned = -0.0171366 Jy ! Component: 1350 - total flux cleaned = -0.0172766 Jy ! Component: 1400 - total flux cleaned = -0.0175557 Jy ! Component: 1450 - total flux cleaned = -0.0178294 Jy ! Component: 1500 - total flux cleaned = -0.017694 Jy ! Component: 1550 - total flux cleaned = -0.0179627 Jy ! Component: 1600 - total flux cleaned = -0.0180945 Jy ! Component: 1650 - total flux cleaned = -0.0182253 Jy ! Component: 1700 - total flux cleaned = -0.0183551 Jy ! Component: 1750 - total flux cleaned = -0.0186096 Jy ! Component: 1800 - total flux cleaned = -0.0184838 Jy ! Component: 1850 - total flux cleaned = -0.0184849 Jy ! Component: 1900 - total flux cleaned = -0.0186085 Jy ! Component: 1950 - total flux cleaned = -0.0184862 Jy ! Component: 2000 - total flux cleaned = -0.018607 Jy ! Component: 2050 - total flux cleaned = -0.0183667 Jy ! Component: 2100 - total flux cleaned = -0.0187243 Jy ! Component: 2150 - total flux cleaned = -0.018959 Jy ! Component: 2200 - total flux cleaned = -0.019075 Jy ! Component: 2250 - total flux cleaned = -0.0189579 Jy ! Component: 2300 - total flux cleaned = -0.0188429 Jy ! Component: 2350 - total flux cleaned = -0.0191835 Jy ! Component: 2400 - total flux cleaned = -0.0189581 Jy ! Component: 2450 - total flux cleaned = -0.0190695 Jy ! Component: 2500 - total flux cleaned = -0.0189596 Jy ! Component: 2550 - total flux cleaned = -0.0191785 Jy ! Component: 2600 - total flux cleaned = -0.0190711 Jy ! Component: 2650 - total flux cleaned = -0.0191783 Jy ! Component: 2700 - total flux cleaned = -0.0190719 Jy ! Component: 2750 - total flux cleaned = -0.0193888 Jy ! Component: 2800 - total flux cleaned = -0.0195987 Jy ! Component: 2850 - total flux cleaned = -0.0193896 Jy ! Component: 2900 - total flux cleaned = -0.0194942 Jy ! Component: 2950 - total flux cleaned = -0.0195973 Jy ! Component: 3000 - total flux cleaned = -0.0198011 Jy ! Component: 3050 - total flux cleaned = -0.0195999 Jy ! Component: 3100 - total flux cleaned = -0.0200011 Jy ! Component: 3150 - total flux cleaned = -0.0199025 Jy ! Component: 3200 - total flux cleaned = -0.0198047 Jy ! Component: 3250 - total flux cleaned = -0.0198048 Jy ! Component: 3300 - total flux cleaned = -0.0200975 Jy ! Component: 3350 - total flux cleaned = -0.020097 Jy ! Component: 3400 - total flux cleaned = -0.0200974 Jy ! Component: 3450 - total flux cleaned = -0.0200971 Jy ! Component: 3500 - total flux cleaned = -0.0200967 Jy ! Component: 3550 - total flux cleaned = -0.0200026 Jy ! Component: 3600 - total flux cleaned = -0.0200037 Jy ! Component: 3650 - total flux cleaned = -0.0205582 Jy ! Component: 3700 - total flux cleaned = -0.0203745 Jy ! Component: 3750 - total flux cleaned = -0.0204657 Jy ! Component: 3800 - total flux cleaned = -0.0203754 Jy ! Component: 3850 - total flux cleaned = -0.0203763 Jy ! Component: 3900 - total flux cleaned = -0.0204656 Jy ! Component: 3950 - total flux cleaned = -0.0204646 Jy ! Component: 4000 - total flux cleaned = -0.020112 Jy ! Component: 4050 - total flux cleaned = -0.0202001 Jy ! Total flux subtracted in 4096 components = -0.0200269 Jy ! Clean residual min=-0.004757 max=0.004849 Jy/beam ! Clean residual mean=-0.000052 rms=0.001522 Jy/beam ! Combined flux in latest and established models = 3.42362 Jy keep ! Adding 238 model components to the UV plane model. ! The established model now contains 466 components and 3.42362 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv94_uvs/J2225-0457_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9473 x 2.908 at -11.14 degrees (North through East) ! Clean map min=-0.020912 max=2.1406 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J2225-0457_X_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 2.1406 rms= 0.00152 Jy quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J2225-0457_X_uvs.log closed on Tue Oct 8 12:27:35 2013