! Started logfile: /scr/pima/rdv94_uvs/J1246-0730_S_uvs.log on Tue Oct 8 12:19:29 2013 obs /scr/pima/rdv94_uvs/J1246-0730_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J1246-0730_S_uva.fits ! AN table 1: 19 integrations on 66 of 66 possible baselines. ! AN table 2: 3 integrations on 3 of 3 possible baselines. ! AN table 3: 2 integrations on 10 of 10 possible baselines. ! AN table 4: 3 integrations on 1 of 1 possible baselines. ! AN table 5: 35 integrations on 3 of 3 possible baselines. ! AN table 6: 8 integrations on 6 of 6 possible baselines. ! AN table 7: 8 integrations on 10 of 10 possible baselines. ! AN table 8: 8 integrations on 45 of 45 possible baselines. ! AN table 9: 19 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.971272 visibilities/baseline/integration-bin. ! Found source: J1246-0730 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 11360 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv94_uvs/J1246-0730_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:HH 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:NL self-cal status=correctable weight=1 ! 1:ON self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:WF self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 4:HH self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:HH self-cal status=correctable weight=1 ! 5:ON 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:HH self-cal status=correctable weight=1 ! 7:HN self-cal status=correctable weight=1 ! 7:ON self-cal status=correctable weight=1 ! 7:WF self-cal status=correctable weight=1 ! 7:WZ self-cal status=correctable weight=1 ! 8:FD self-cal status=correctable weight=1 ! 8:HH 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:NL self-cal status=correctable weight=1 ! 8:ON self-cal status=correctable weight=1 ! 8:PT self-cal status=correctable weight=1 ! 8:WF self-cal status=correctable weight=1 ! 8:WZ self-cal status=correctable weight=1 ! 9:FD self-cal status=correctable weight=1 ! 9:HH self-cal status=correctable weight=1 ! 9:HN self-cal status=correctable weight=1 ! 9:KP self-cal status=correctable weight=1 ! 9:LA self-cal status=correctable weight=1 ! 9:NL self-cal status=correctable weight=1 ! 9:ON self-cal status=correctable weight=1 ! 9:OV self-cal status=correctable weight=1 ! 9:PT self-cal status=correctable weight=1 ! 9:WF self-cal status=correctable weight=1 ! 9:WZ self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.176400Jy sigma=6.863195 ! Fit after self-cal, rms=0.586744Jy sigma=3.608677 ! 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:WF ! Flagging baselines of antenna 1:WF in the currently selected channels. flag 1:WZ ! Flagging baselines of antenna 1:WZ in the currently selected channels. flag 4:HH ! Flagging baselines of antenna 4:HH in the currently selected channels. flag 4:WZ ! Flagging baselines of antenna 4:WZ in the currently selected channels. flag 5:HH ! Flagging baselines of antenna 5:HH in the currently selected channels. flag 5:ON ! Flagging baselines of antenna 5:ON 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:HH ! Flagging baselines of antenna 7:HH in the currently selected channels. flag 7:ON ! Flagging baselines of antenna 7:ON 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:HH ! Flagging baselines of antenna 8:HH in the currently selected channels. flag 8:ON ! Flagging baselines of antenna 8:ON in the currently selected channels. flag 8:WF ! Flagging baselines of antenna 8:WF in the currently selected channels. flag 8:WZ ! Flagging baselines of antenna 8:WZ in the currently selected channels. flag 9:HH ! Flagging baselines of antenna 9:HH in the currently selected channels. flag 9:ON ! Flagging baselines of antenna 9:ON in the currently selected channels. flag 9:WF ! Flagging baselines of antenna 9:WF in the currently selected channels. flag 9:WZ ! Flagging baselines of antenna 9: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=4.96 mas, bmaj=17.75 mas, bpa=-22.98 degrees ! Estimated noise=2.39444 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 = 0.309082 Jy ! Component: 100 - total flux cleaned = 0.383364 Jy ! Total flux subtracted in 100 components = 0.383364 Jy ! Clean residual min=-0.024250 max=0.030901 Jy/beam ! Clean residual mean=0.000336 rms=0.006296 Jy/beam ! Combined flux in latest and established models = 0.383364 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.383364 Jy ! ! Correcting IF 1. ! A total of 76 telescope corrections were flagged in sub-array 1. ! A total of 105 telescope corrections were flagged in sub-array 5. ! A total of 32 telescope corrections were flagged in sub-array 6. ! A total of 40 telescope corrections were flagged in sub-array 7. ! A total of 32 telescope corrections were flagged in sub-array 8. ! A total of 76 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! A total of 105 telescope corrections were flagged in sub-array 5. ! A total of 32 telescope corrections were flagged in sub-array 6. ! A total of 40 telescope corrections were flagged in sub-array 7. ! A total of 32 telescope corrections were flagged in sub-array 8. ! A total of 76 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! A total of 105 telescope corrections were flagged in sub-array 5. ! A total of 32 telescope corrections were flagged in sub-array 6. ! A total of 40 telescope corrections were flagged in sub-array 7. ! A total of 32 telescope corrections were flagged in sub-array 8. ! A total of 76 telescope corrections were flagged in sub-array 9. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! A total of 105 telescope corrections were flagged in sub-array 5. ! A total of 32 telescope corrections were flagged in sub-array 6. ! A total of 40 telescope corrections were flagged in sub-array 7. ! A total of 32 telescope corrections were flagged in sub-array 8. ! A total of 76 telescope corrections were flagged in sub-array 9. ! ! Fit before self-cal, rms=0.118783Jy sigma=1.080974 ! Fit after self-cal, rms=0.118394Jy sigma=1.078389 ! Inverting map and beam ! Estimated beam: bmin=4.96 mas, bmaj=17.75 mas, bpa=-22.98 degrees ! Estimated noise=2.39444 mJy/beam. 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=6.002 mas, bmaj=23.91 mas, bpa=-22.97 degrees ! Estimated noise=1.25874 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 = 0.0462537 Jy ! Component: 100 - total flux cleaned = 0.0672658 Jy ! Component: 150 - total flux cleaned = 0.0750912 Jy ! Component: 200 - total flux cleaned = 0.0754056 Jy ! Total flux subtracted in 200 components = 0.0754056 Jy ! Clean residual min=-0.017482 max=0.018595 Jy/beam ! Clean residual mean=-0.000030 rms=0.004293 Jy/beam ! Combined flux in latest and established models = 0.45877 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 53 components and 0.45877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102569Jy sigma=0.913750 ! Fit after self-cal, rms=0.102339Jy sigma=0.912356 ! 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 0.97 FD 1.06 HH 1.00* HN 1.04 ! KP 1.21 LA 1.17 NL 0.99 ON 1.00* ! OV 0.95 PT 0.96 WF 1.00* WZ 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* LA 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.14 KP 1.30 LA 1.25 MK 0.89 ! OV 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HH 0.00* ON 0.00* WZ 0.00* ! ! 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: ! HH 0.00* HN 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! FD 1.09 HH 1.00* HN 1.05 KP 1.19 ! LA 1.31 NL 1.07 ON 1.00* PT 1.08 ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 9: ! FD 1.05 HH 1.00* HN 1.04 KP 1.15 ! LA 1.19 NL 1.02 ON 1.00* OV 0.97 ! PT 1.01 WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HH 1.00* HN 1.09 ! KP 1.20 LA 1.09 NL 1.02 ON 1.00* ! OV 1.00 PT 0.98 WF 1.00* WZ 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* LA 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 KP 1.35 LA 1.18 MK 0.96 ! OV 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HH 0.00* ON 0.00* WZ 0.00* ! ! 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: ! HH 0.00* HN 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! FD 1.15 HH 1.00* HN 1.09 KP 1.21 ! LA 1.13 NL 1.17 ON 1.00* PT 1.09 ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 9: ! FD 1.14 HH 1.00* HN 1.07 KP 1.12 ! LA 1.11 NL 1.05 ON 1.00* OV 0.98 ! PT 1.02 WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HH 1.00* HN 1.04 ! KP 1.00 LA 0.87 NL 1.04 ON 1.00* ! OV 0.97 PT 0.96 WF 1.00* WZ 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* LA 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 KP 1.12 LA 0.97 MK 0.91 ! OV 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HH 0.00* ON 0.00* WZ 0.00* ! ! 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: ! HH 0.00* HN 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! FD 1.21 HH 1.00* HN 1.05 KP 1.05 ! LA 0.89 NL 1.15 ON 1.00* PT 1.04 ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 9: ! FD 1.11 HH 1.00* HN 1.02 KP 0.97 ! LA 0.87 NL 1.06 ON 1.00* OV 0.98 ! PT 1.00 WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 1.08 HH 1.00* HN 0.92 ! KP 0.93 LA 0.70 NL 0.95 ON 1.00* ! OV 0.83 PT 0.87 WF 1.00* WZ 1.00* ! ! A total of 9 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* LA 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.85 KP 1.05 LA 0.75 MK 0.98 ! OV 0.90 ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HH 0.00* ON 0.00* WZ 0.00* ! ! 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: ! HH 0.00* HN 0.00* ON 0.00* WF 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! FD 1.14 HH 1.00* HN 0.90 KP 0.99 ! LA 0.76 NL 1.06 ON 1.00* PT 1.00 ! WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 9: ! FD 1.09 HH 1.00* HN 0.91 KP 0.91 ! LA 0.73 NL 0.97 ON 1.00* OV 0.84 ! PT 0.89 WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.102339Jy sigma=0.912356 ! Fit after self-cal, rms=0.055167Jy sigma=0.469627 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.013 mas, bmaj=24.39 mas, bpa=-22.85 degrees ! Estimated noise=1.25418 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 (-33, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0069378 Jy ! Component: 100 - total flux cleaned = 0.00649183 Jy ! Component: 150 - total flux cleaned = 0.00559071 Jy ! Component: 200 - total flux cleaned = 0.0046963 Jy ! Total flux subtracted in 200 components = 0.0046963 Jy ! Clean residual min=-0.002614 max=0.004269 Jy/beam ! Clean residual mean=-0.000038 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.463466 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 80 components and 0.463466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053832Jy sigma=0.458194 ! Fit after self-cal, rms=0.053777Jy sigma=0.456950 ! 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=0.053777Jy sigma=0.456950 ! Fit after self-cal, rms=0.053573Jy sigma=0.456230 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.02 mas, bmaj=24.42 mas, bpa=-22.87 degrees ! Estimated noise=1.25201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019801 Jy ! Component: 100 - total flux cleaned = 0.00160538 Jy ! Component: 150 - total flux cleaned = 0.000964428 Jy ! Component: 200 - total flux cleaned = 0.00040347 Jy ! Total flux subtracted in 200 components = 0.00040347 Jy ! Clean residual min=-0.002094 max=0.003170 Jy/beam ! Clean residual mean=-0.000021 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.463869 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 105 components and 0.463869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053231Jy sigma=0.453390 ! Fit after self-cal, rms=0.053194Jy sigma=0.453166 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 = 0.000216225 Jy ! Component: 100 - total flux cleaned = -0.000310996 Jy ! Component: 150 - total flux cleaned = -0.000581175 Jy ! Component: 200 - total flux cleaned = -0.000933562 Jy ! Total flux subtracted in 200 components = -0.000933562 Jy ! Clean residual min=-0.001920 max=0.002738 Jy/beam ! Clean residual mean=-0.000019 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.462936 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 132 components and 0.462936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053067Jy sigma=0.452092 ! Fit after self-cal, rms=0.053050Jy sigma=0.452006 ! 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=0.053050Jy sigma=0.452006 ! Fit after self-cal, rms=0.052777Jy sigma=0.450316 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.026 mas, bmaj=24.44 mas, bpa=-22.87 degrees ! Estimated noise=1.2516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000292377 Jy ! Component: 100 - total flux cleaned = 0.000247368 Jy ! Component: 150 - total flux cleaned = -7.3334e-05 Jy ! Component: 200 - total flux cleaned = -0.000404192 Jy ! Total flux subtracted in 200 components = -0.000404192 Jy ! Clean residual min=-0.001745 max=0.002366 Jy/beam ! Clean residual mean=-0.000015 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.462532 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 155 components and 0.462532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052686Jy sigma=0.449560 ! Fit after self-cal, rms=0.052676Jy sigma=0.449509 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 = 4.99101e-05 Jy ! Component: 100 - total flux cleaned = -0.000252952 Jy ! Component: 150 - total flux cleaned = -0.000502221 Jy ! Component: 200 - total flux cleaned = -0.000704941 Jy ! Total flux subtracted in 200 components = -0.000704941 Jy ! Clean residual min=-0.001720 max=0.002166 Jy/beam ! Clean residual mean=-0.000013 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.461827 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 185 components and 0.461827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052625Jy sigma=0.449092 ! Fit after self-cal, rms=0.052618Jy sigma=0.449061 ! 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=0.052618Jy sigma=0.449061 ! Fit after self-cal, rms=0.052591Jy sigma=0.449002 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.69 mas, bmaj=25.18 mas, bpa=-26.38 degrees ! Estimated noise=1.32146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.67044e-05 Jy ! Component: 100 - total flux cleaned = -7.66735e-05 Jy ! Component: 150 - total flux cleaned = -0.000141205 Jy ! Component: 200 - total flux cleaned = -0.000201796 Jy ! Total flux subtracted in 200 components = -0.000201796 Jy ! Clean residual min=-0.001776 max=0.001887 Jy/beam ! Clean residual mean=-0.000015 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.461625 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 205 components and 0.461625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052549Jy sigma=0.448679 ! Fit after self-cal, rms=0.052543Jy sigma=0.448642 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 = 8.37445e-05 Jy ! Component: 100 - total flux cleaned = 2.42221e-05 Jy ! Component: 150 - total flux cleaned = -3.08368e-05 Jy ! Component: 200 - total flux cleaned = -0.000109563 Jy ! Total flux subtracted in 200 components = -0.000109563 Jy ! Clean residual min=-0.001792 max=0.001769 Jy/beam ! Clean residual mean=-0.000015 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.461515 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 224 components and 0.461515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052516Jy sigma=0.448436 ! Fit after self-cal, rms=0.052512Jy sigma=0.448414 ! 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. ! Applying 2560 buffered edits. 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: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 2:BR,true ! 2:BR self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV self-cal status=fixed weight=1 selfant 3:BR,true ! 3:BR self-cal status=fixed weight=1 selfant 3:KP,true ! 3:KP self-cal status=fixed weight=1 selfant 3:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3:MK,true ! 3:MK self-cal status=fixed weight=1 selfant 3:OV,true ! 3:OV self-cal status=fixed weight=1 selfant 7:HN,true ! 7:HN 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:NL,true ! 8:NL self-cal status=fixed weight=1 selfant 8:PT,true ! 8:PT self-cal status=fixed weight=1 selfant 9:FD,true ! 9:FD self-cal status=fixed weight=1 selfant 9:HN,true ! 9:HN self-cal status=fixed weight=1 selfant 9:KP,true ! 9:KP self-cal status=fixed weight=1 selfant 9:LA,true ! 9:LA self-cal status=fixed weight=1 selfant 9:NL,true ! 9:NL self-cal status=fixed weight=1 selfant 9:OV,true ! 9:OV self-cal status=fixed weight=1 selfant 9:PT,true ! 9:PT self-cal status=fixed weight=1 ![Exited script file: /tmp/ff.ff] selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 105 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 105 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 105 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 105 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.308116Jy sigma=0.950680 ! Fit after self-cal, rms=0.105204Jy sigma=0.564513 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HH 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:NL self-cal status=correctable weight=1 ! 1:ON self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:WF self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 4:HH self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:HH self-cal status=correctable weight=1 ! 5:ON 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:HH self-cal status=correctable weight=1 ! 7:HN self-cal status=correctable weight=1 ! 7:ON self-cal status=correctable weight=1 ! 7:WF self-cal status=correctable weight=1 ! 7:WZ self-cal status=correctable weight=1 ! 8:FD self-cal status=correctable weight=1 ! 8:HH 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:NL self-cal status=correctable weight=1 ! 8:ON self-cal status=correctable weight=1 ! 8:PT self-cal status=correctable weight=1 ! 8:WF self-cal status=correctable weight=1 ! 8:WZ self-cal status=correctable weight=1 ! 9:FD self-cal status=correctable weight=1 ! 9:HH self-cal status=correctable weight=1 ! 9:HN self-cal status=correctable weight=1 ! 9:KP self-cal status=correctable weight=1 ! 9:LA self-cal status=correctable weight=1 ! 9:NL self-cal status=correctable weight=1 ! 9:ON self-cal status=correctable weight=1 ! 9:OV self-cal status=correctable weight=1 ! 9:PT self-cal status=correctable weight=1 ! 9:WF self-cal status=correctable weight=1 ! 9: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 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.105204Jy sigma=0.564513 ! Fit after self-cal, rms=0.104357Jy sigma=0.557609 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=1.57 mas, bmaj=3.064 mas, bpa=10.99 degrees ! Estimated noise=2.22887 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, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00588276 Jy ! Component: 100 - total flux cleaned = 0.00326221 Jy ! Component: 150 - total flux cleaned = 0.00240206 Jy ! Component: 200 - total flux cleaned = 0.00187052 Jy ! Total flux subtracted in 200 components = 0.00187052 Jy ! Clean residual min=-0.006311 max=0.006731 Jy/beam ! Clean residual mean=-0.000007 rms=0.001618 Jy/beam ! Combined flux in latest and established models = 0.463386 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 263 components and 0.463386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102872Jy sigma=0.551567 ! Fit after self-cal, rms=0.102346Jy sigma=0.546413 ! 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=2.036 mas, bmaj=4.237 mas, bpa=5.133 degrees ! Estimated noise=1.07074 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 (-10.5, -6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021902 Jy ! Component: 100 - total flux cleaned = 0.00248637 Jy ! Component: 150 - total flux cleaned = 0.00262027 Jy ! Component: 200 - total flux cleaned = 0.0026189 Jy ! Component: 250 - total flux cleaned = 0.00273392 Jy ! Component: 300 - total flux cleaned = 0.00284096 Jy ! Component: 350 - total flux cleaned = 0.00275145 Jy ! Component: 400 - total flux cleaned = 0.00284279 Jy ! Total flux subtracted in 400 components = 0.00284279 Jy ! Clean residual min=-0.002561 max=0.002853 Jy/beam ! Clean residual mean=-0.000043 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.466229 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 302 components and 0.466229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101395Jy sigma=0.543421 ! Fit after self-cal, rms=0.101383Jy sigma=0.543355 ! Inverting map ! Added new window around map position (45, -47). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164477 Jy ! Component: 100 - total flux cleaned = 0.00156027 Jy ! Component: 150 - total flux cleaned = 0.00148024 Jy ! Component: 200 - total flux cleaned = 0.00140512 Jy ! Component: 250 - total flux cleaned = 0.00125825 Jy ! Component: 300 - total flux cleaned = 0.00118889 Jy ! Component: 350 - total flux cleaned = 0.000989929 Jy ! Component: 400 - total flux cleaned = 0.000861369 Jy ! Total flux subtracted in 400 components = 0.000861369 Jy ! Clean residual min=-0.002398 max=0.002438 Jy/beam ! Clean residual mean=-0.000051 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.46709 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 336 components and 0.46709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101040Jy sigma=0.542196 ! Fit after self-cal, rms=0.101034Jy sigma=0.542149 ! Inverting map ! Added new window around map position (-5, -63). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141829 Jy ! Component: 100 - total flux cleaned = 0.00148668 Jy ! Component: 150 - total flux cleaned = 0.00161874 Jy ! Component: 200 - total flux cleaned = 0.00168011 Jy ! Component: 250 - total flux cleaned = 0.00162027 Jy ! Component: 300 - total flux cleaned = 0.00156335 Jy ! Component: 350 - total flux cleaned = 0.00140143 Jy ! Component: 400 - total flux cleaned = 0.00134883 Jy ! Total flux subtracted in 400 components = 0.00134883 Jy ! Clean residual min=-0.002386 max=0.002273 Jy/beam ! Clean residual mean=-0.000061 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.468439 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 381 components and 0.468439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100811Jy sigma=0.541255 ! Fit after self-cal, rms=0.100802Jy sigma=0.541213 ! 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 = 0.0005912 Jy ! Component: 100 - total flux cleaned = 0.000539252 Jy ! Component: 150 - total flux cleaned = 0.000440378 Jy ! Component: 200 - total flux cleaned = 0.000343467 Jy ! Component: 250 - total flux cleaned = 0.000296107 Jy ! Component: 300 - total flux cleaned = 0.000204642 Jy ! Component: 350 - total flux cleaned = 0.000159426 Jy ! Component: 400 - total flux cleaned = 0.000158479 Jy ! Total flux subtracted in 400 components = 0.000158479 Jy ! Clean residual min=-0.002287 max=0.002216 Jy/beam ! Clean residual mean=-0.000062 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.468597 Jy ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 411 components and 0.468597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100678Jy sigma=0.540773 ! Fit after self-cal, rms=0.100674Jy sigma=0.540760 ! 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 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 105 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 105 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 105 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 105 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.162840Jy sigma=0.660803 ! Fit after self-cal, rms=0.100066Jy sigma=0.539855 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.03 mas, bmaj=4.24 mas, bpa=5.1 degrees ! Estimated noise=1.06908 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000777309 Jy ! Component: 100 - total flux cleaned = 0.000653589 Jy ! Component: 150 - total flux cleaned = 0.000653706 Jy ! Component: 200 - total flux cleaned = 0.000654283 Jy ! Component: 250 - total flux cleaned = 0.000700542 Jy ! Component: 300 - total flux cleaned = 0.0007874 Jy ! Component: 350 - total flux cleaned = 0.000870422 Jy ! Component: 400 - total flux cleaned = 0.000871157 Jy ! Total flux subtracted in 400 components = 0.000871157 Jy ! Clean residual min=-0.001980 max=0.002005 Jy/beam ! Clean residual mean=-0.000016 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.469469 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 438 components and 0.469468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099921Jy sigma=0.539302 ! Fit after self-cal, rms=0.099930Jy sigma=0.539288 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 (104.5, 20). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000917586 Jy ! Component: 100 - total flux cleaned = 0.000610563 Jy ! Component: 150 - total flux cleaned = 0.000352433 Jy ! Component: 200 - total flux cleaned = 0.000231095 Jy ! Component: 250 - total flux cleaned = 0.00019233 Jy ! Component: 300 - total flux cleaned = 0.000155642 Jy ! Component: 350 - total flux cleaned = 0.000192028 Jy ! Component: 400 - total flux cleaned = 0.000227931 Jy ! Total flux subtracted in 400 components = 0.000227931 Jy ! Clean residual min=-0.001785 max=0.001789 Jy/beam ! Clean residual mean=-0.000018 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.469696 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 466 components and 0.469696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099818Jy sigma=0.538814 ! Fit after self-cal, rms=0.099818Jy sigma=0.538787 ! 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=0.099818Jy sigma=0.538787 ! Fit after self-cal, rms=0.099470Jy sigma=0.536625 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.028 mas, bmaj=4.242 mas, bpa=5.052 degrees ! Estimated noise=1.06909 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000693126 Jy ! Component: 100 - total flux cleaned = 0.000771765 Jy ! Component: 150 - total flux cleaned = 0.000697549 Jy ! Component: 200 - total flux cleaned = 0.000662634 Jy ! Component: 250 - total flux cleaned = 0.000662933 Jy ! Component: 300 - total flux cleaned = 0.000629389 Jy ! Component: 350 - total flux cleaned = 0.000629352 Jy ! Component: 400 - total flux cleaned = 0.000597574 Jy ! Total flux subtracted in 400 components = 0.000597574 Jy ! Clean residual min=-0.001736 max=0.001772 Jy/beam ! Clean residual mean=-0.000009 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.470294 Jy selfcal ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 489 components and 0.470294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099397Jy sigma=0.536368 ! Fit after self-cal, rms=0.099406Jy sigma=0.536353 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 (90.5, -5). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00085785 Jy ! Component: 100 - total flux cleaned = 0.00085772 Jy ! Component: 150 - total flux cleaned = 0.000932467 Jy ! Component: 200 - total flux cleaned = 0.000966405 Jy ! Component: 250 - total flux cleaned = 0.00103216 Jy ! Component: 300 - total flux cleaned = 0.0010325 Jy ! Component: 350 - total flux cleaned = 0.00109451 Jy ! Component: 400 - total flux cleaned = 0.00109472 Jy ! Total flux subtracted in 400 components = 0.00109472 Jy ! Clean residual min=-0.001644 max=0.001648 Jy/beam ! Clean residual mean=-0.000020 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.471389 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 514 components and 0.471389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099331Jy sigma=0.536002 ! Fit after self-cal, rms=0.099334Jy sigma=0.535991 ! 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=0.099334Jy sigma=0.535991 ! Fit after self-cal, rms=0.099095Jy sigma=0.529219 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.258 mas, bmaj=23.46 mas, bpa=-23.04 degrees ! Estimated noise=1.25516 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117146 Jy ! Component: 100 - total flux cleaned = 0.00164705 Jy ! Component: 150 - total flux cleaned = 0.00194524 Jy ! Component: 200 - total flux cleaned = 0.0020886 Jy ! Component: 250 - total flux cleaned = 0.00218263 Jy ! Component: 300 - total flux cleaned = 0.00225311 Jy ! Component: 350 - total flux cleaned = 0.00228664 Jy ! Component: 400 - total flux cleaned = 0.00233519 Jy ! Total flux subtracted in 400 components = 0.00233519 Jy ! Clean residual min=-0.001294 max=0.001295 Jy/beam ! Clean residual mean=-0.000009 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.473724 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 563 components and 0.473724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099081Jy sigma=0.529135 ! Fit after self-cal, rms=0.099085Jy sigma=0.529112 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 = 0.000178134 Jy ! Component: 100 - total flux cleaned = 0.000281605 Jy ! Component: 150 - total flux cleaned = 0.000314278 Jy ! Component: 200 - total flux cleaned = 0.000345331 Jy ! Component: 250 - total flux cleaned = 0.000360234 Jy ! Component: 300 - total flux cleaned = 0.000360388 Jy ! Component: 350 - total flux cleaned = 0.000388825 Jy ! Component: 400 - total flux cleaned = 0.000402452 Jy ! Total flux subtracted in 400 components = 0.000402452 Jy ! Clean residual min=-0.001357 max=0.001274 Jy/beam ! Clean residual mean=-0.000020 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.474126 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 601 components and 0.474126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099079Jy sigma=0.529065 ! Fit after self-cal, rms=0.099077Jy sigma=0.529061 ! 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=2.027 mas, bmaj=4.246 mas, bpa=5.01 degrees ! Estimated noise=1.07044 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.027 x 4.246 at 5.01 degrees (North through East) ! Clean map min=-0.0054616 max=0.38732 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.565 mas, bmaj=3.091 mas, bpa=10.56 degrees ! Estimated noise=2.23483 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.295864 Jy ! Component: 100 - total flux cleaned = 0.363298 Jy ! Component: 150 - total flux cleaned = 0.390939 Jy ! Component: 200 - total flux cleaned = 0.409381 Jy ! Component: 250 - total flux cleaned = 0.42281 Jy ! Component: 300 - total flux cleaned = 0.432052 Jy ! Component: 350 - total flux cleaned = 0.438697 Jy ! Component: 400 - total flux cleaned = 0.442947 Jy ! Total flux subtracted in 400 components = 0.442947 Jy ! Clean residual min=-0.007538 max=0.007229 Jy/beam ! Clean residual mean=0.000045 rms=0.001655 Jy/beam ! Combined flux in latest and established models = 0.442947 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 0.442947 Jy ! Inverting map and beam ! Estimated beam: bmin=2.027 mas, bmaj=4.246 mas, bpa=5.01 degrees ! Estimated noise=1.07044 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 = 0.012188 Jy ! Component: 100 - total flux cleaned = 0.019954 Jy ! Component: 150 - total flux cleaned = 0.0254922 Jy ! Component: 200 - total flux cleaned = 0.0280729 Jy ! Component: 250 - total flux cleaned = 0.029388 Jy ! Component: 300 - total flux cleaned = 0.029897 Jy ! Component: 350 - total flux cleaned = 0.03036 Jy ! Component: 400 - total flux cleaned = 0.0307855 Jy ! Total flux subtracted in 400 components = 0.0307855 Jy ! Clean residual min=-0.002976 max=0.002579 Jy/beam ! Clean residual mean=-0.000010 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.473732 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 113 components and 0.473732 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.258 mas, bmaj=23.46 mas, bpa=-23.04 degrees ! Estimated noise=1.25516 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000989225 Jy ! Component: 100 - total flux cleaned = 0.0011128 Jy ! Component: 150 - total flux cleaned = 0.00140435 Jy ! Component: 200 - total flux cleaned = 0.00156871 Jy ! Component: 250 - total flux cleaned = 0.00141973 Jy ! Component: 300 - total flux cleaned = 0.00142452 Jy ! Component: 350 - total flux cleaned = 0.0014231 Jy ! Component: 400 - total flux cleaned = 0.00131133 Jy ! Total flux subtracted in 400 components = 0.00131133 Jy ! Clean residual min=-0.002022 max=0.001994 Jy/beam ! Clean residual mean=-0.000062 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.475043 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 = -5.17631e-05 Jy ! Component: 100 - total flux cleaned = -0.000193894 Jy ! Component: 150 - total flux cleaned = -0.000195279 Jy ! Component: 200 - total flux cleaned = -0.000280337 Jy ! Component: 250 - total flux cleaned = -0.000281448 Jy ! Component: 300 - total flux cleaned = -0.000393772 Jy ! Component: 350 - total flux cleaned = -0.000393561 Jy ! Component: 400 - total flux cleaned = -0.000459208 Jy ! Total flux subtracted in 400 components = -0.000459208 Jy ! Clean residual min=-0.001735 max=0.001706 Jy/beam ! Clean residual mean=-0.000043 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.474584 Jy ! Adding 151 model components to the UV plane model. ! The established model now contains 256 components and 0.474584 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.027 mas, bmaj=4.246 mas, bpa=5.01 degrees ! Estimated noise=1.07044 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000276213 Jy ! Component: 100 - total flux cleaned = -0.00051037 Jy ! Component: 150 - total flux cleaned = -0.000578877 Jy ! Component: 200 - total flux cleaned = -0.000642702 Jy ! Component: 250 - total flux cleaned = -0.000703601 Jy ! Component: 300 - total flux cleaned = -0.000878861 Jy ! Component: 350 - total flux cleaned = -0.000988553 Jy ! Component: 400 - total flux cleaned = -0.00104105 Jy ! Total flux subtracted in 400 components = -0.00104105 Jy ! Clean residual min=-0.001977 max=0.001932 Jy/beam ! Clean residual mean=-0.000003 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.473543 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 299 components and 0.473543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099321Jy sigma=0.530288 ! Fit after self-cal, rms=0.099311Jy sigma=0.530157 wmodel /scr/pima/rdv94_uvs/J1246-0730_S_map.mod ! Writing 299 model components to file: /scr/pima/rdv94_uvs/J1246-0730_S_map.mod wobs /scr/pima/rdv94_uvs/J1246-0730_S_uvs.fits ! Applying 1087 buffered edits. ! Writing UV FITS file: /scr/pima/rdv94_uvs/J1246-0730_S_uvs.fits wwins /scr/pima/rdv94_uvs/J1246-0730_S_map.win ! wwins: Wrote 8 windows to /scr/pima/rdv94_uvs/J1246-0730_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 = -0.000203209 Jy ! Component: 100 - total flux cleaned = -0.000483588 Jy ! Component: 150 - total flux cleaned = -0.000723477 Jy ! Component: 200 - total flux cleaned = -0.000753048 Jy ! Component: 250 - total flux cleaned = -0.000810039 Jy ! Component: 300 - total flux cleaned = -0.000809734 Jy ! Component: 350 - total flux cleaned = -0.000727383 Jy ! Component: 400 - total flux cleaned = -0.000727848 Jy ! Component: 450 - total flux cleaned = -0.000701427 Jy ! Component: 500 - total flux cleaned = -0.000622207 Jy ! Component: 550 - total flux cleaned = -0.000544109 Jy ! Component: 600 - total flux cleaned = -0.000518274 Jy ! Component: 650 - total flux cleaned = -0.000441234 Jy ! Component: 700 - total flux cleaned = -0.000365173 Jy ! Component: 750 - total flux cleaned = -0.000289913 Jy ! Component: 800 - total flux cleaned = -0.000215397 Jy ! Component: 850 - total flux cleaned = -0.000190644 Jy ! Component: 900 - total flux cleaned = -9.31585e-05 Jy ! Component: 950 - total flux cleaned = -2.10391e-05 Jy ! Component: 1000 - total flux cleaned = -4.51555e-05 Jy ! Component: 1050 - total flux cleaned = -2.12452e-05 Jy ! Component: 1100 - total flux cleaned = 2.59579e-05 Jy ! Component: 1150 - total flux cleaned = 2.58442e-05 Jy ! Component: 1200 - total flux cleaned = 7.25118e-05 Jy ! Component: 1250 - total flux cleaned = 4.94852e-05 Jy ! Component: 1300 - total flux cleaned = 7.25005e-05 Jy ! Component: 1350 - total flux cleaned = 9.53287e-05 Jy ! Component: 1400 - total flux cleaned = 9.53019e-05 Jy ! Component: 1450 - total flux cleaned = 9.52997e-05 Jy ! Component: 1500 - total flux cleaned = 9.51645e-05 Jy ! Component: 1550 - total flux cleaned = 9.51269e-05 Jy ! Component: 1600 - total flux cleaned = 9.51553e-05 Jy ! Component: 1650 - total flux cleaned = 7.33434e-05 Jy ! Component: 1700 - total flux cleaned = 9.50576e-05 Jy ! Component: 1750 - total flux cleaned = 7.33906e-05 Jy ! Component: 1800 - total flux cleaned = 5.19132e-05 Jy ! Component: 1850 - total flux cleaned = 9.28062e-06 Jy ! Component: 1900 - total flux cleaned = 3.07675e-05 Jy ! Component: 1950 - total flux cleaned = 5.17268e-05 Jy ! Component: 2000 - total flux cleaned = 9.72567e-06 Jy ! Component: 2050 - total flux cleaned = -1.11202e-05 Jy ! Component: 2100 - total flux cleaned = 9.69671e-06 Jy ! Component: 2150 - total flux cleaned = -3.16194e-05 Jy ! Component: 2200 - total flux cleaned = -5.20981e-05 Jy ! Component: 2250 - total flux cleaned = -1.1146e-05 Jy ! Component: 2300 - total flux cleaned = -1.11054e-05 Jy ! Component: 2350 - total flux cleaned = -3.12961e-05 Jy ! Component: 2400 - total flux cleaned = -1.11134e-05 Jy ! Component: 2450 - total flux cleaned = -7.12825e-05 Jy ! Component: 2500 - total flux cleaned = -5.12647e-05 Jy ! Component: 2550 - total flux cleaned = -5.12617e-05 Jy ! Component: 2600 - total flux cleaned = -7.10774e-05 Jy ! Component: 2650 - total flux cleaned = -9.06955e-05 Jy ! Component: 2700 - total flux cleaned = -3.19351e-05 Jy ! Component: 2750 - total flux cleaned = -0.000110026 Jy ! Component: 2800 - total flux cleaned = -7.12658e-05 Jy ! Component: 2850 - total flux cleaned = -5.19666e-05 Jy ! Component: 2900 - total flux cleaned = -9.0535e-05 Jy ! Component: 2950 - total flux cleaned = -0.000109652 Jy ! Component: 3000 - total flux cleaned = -0.000109606 Jy ! Component: 3050 - total flux cleaned = -7.1567e-05 Jy ! Component: 3100 - total flux cleaned = -7.15791e-05 Jy ! Component: 3150 - total flux cleaned = -9.0448e-05 Jy ! Component: 3200 - total flux cleaned = -0.000109229 Jy ! Component: 3250 - total flux cleaned = -0.000109214 Jy ! Component: 3300 - total flux cleaned = -0.000109275 Jy ! Component: 3350 - total flux cleaned = -0.000109302 Jy ! Component: 3400 - total flux cleaned = -7.24038e-05 Jy ! Component: 3450 - total flux cleaned = -0.00010921 Jy ! Component: 3500 - total flux cleaned = -0.000109361 Jy ! Component: 3550 - total flux cleaned = -0.000145862 Jy ! Component: 3600 - total flux cleaned = -0.000127594 Jy ! Component: 3650 - total flux cleaned = -9.13863e-05 Jy ! Component: 3700 - total flux cleaned = -0.000127515 Jy ! Component: 3750 - total flux cleaned = -0.000109605 Jy ! Component: 3800 - total flux cleaned = -9.17092e-05 Jy ! Component: 3850 - total flux cleaned = -0.000109634 Jy ! Component: 3900 - total flux cleaned = -9.18225e-05 Jy ! Component: 3950 - total flux cleaned = -0.000109554 Jy ! Component: 4000 - total flux cleaned = -7.42739e-05 Jy ! Component: 4050 - total flux cleaned = -0.000109404 Jy ! Total flux subtracted in 4096 components = -9.19168e-05 Jy ! Clean residual min=-0.001030 max=0.000957 Jy/beam ! Clean residual mean=0.000002 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.473451 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 578 components and 0.473451 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv94_uvs/J1246-0730_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.027 x 4.246 at 5.01 degrees (North through East) ! Clean map min=-0.0025505 max=0.38071 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J1246-0730_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= 0.3807 rms= 0.00031 Jy quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J1246-0730_S_uvs.log closed on Tue Oct 8 12:19:36 2013