! Started logfile: /scr/pima/rdv73_uvs/J1147+2635_X_uvs.log on Sat Jan 9 17:34:31 2016 obs /scr/pima/rdv73_uvs/J1147+2635_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv73_uvs/J1147+2635_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! AN table 2: 6 integrations on 28 of 28 possible baselines. ! AN table 3: 4 integrations on 1 of 1 possible baselines. ! AN table 4: 31 integrations on 66 of 66 possible baselines. ! AN table 5: 5 integrations on 36 of 36 possible baselines. ! AN table 6: 9 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.717449 visibilities/baseline/integration-bin. ! Found source: J1147+2635 ! ! 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 10756 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/rdv73_uvs/J1147+2635_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:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:NY self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 1:ZC self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 2:ZC self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:ZC self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:NY self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 5:SC self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:KK self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 6:OV 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 39 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 99 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 5 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 99 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 5 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 99 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 5 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 99 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 5 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.042959Jy sigma=11.100913 ! Fit after self-cal, rms=0.754272Jy sigma=7.928862 ! 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:NY ! Flagging baselines of antenna 1:NY in the currently selected channels. flag 1:WZ ! Flagging baselines of antenna 1:WZ in the currently selected channels. flag 1:ZC ! Flagging baselines of antenna 1:ZC in the currently selected channels. flag 2:ZC ! Flagging baselines of antenna 2:ZC in the currently selected channels. flag 3:ZC ! Flagging baselines of antenna 3:ZC in the currently selected channels. flag 4:KK ! Flagging baselines of antenna 4:KK in the currently selected channels. flag 4:NY ! Flagging baselines of antenna 4:NY in the currently selected channels. flag 4:WZ ! Flagging baselines of antenna 4:WZ in the currently selected channels. flag 6:KK ! Flagging baselines of antenna 6:KK in the currently selected channels. ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8696 mas, bmaj=1.361 mas, bpa=21.21 degrees ! Estimated noise=1.85784 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 = 0.197097 Jy ! Component: 100 - total flux cleaned = 0.248707 Jy ! Total flux subtracted in 100 components = 0.248707 Jy ! Clean residual min=-0.018869 max=0.034222 Jy/beam ! Clean residual mean=0.000019 rms=0.005104 Jy/beam ! Combined flux in latest and established models = 0.248707 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.248707 Jy ! ! Correcting IF 1. ! A total of 70 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 97 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 97 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 97 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 70 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 97 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.131132Jy sigma=1.372539 ! Fit after self-cal, rms=0.130048Jy sigma=1.363646 ! Inverting map and beam ! Estimated beam: bmin=0.8696 mas, bmaj=1.361 mas, bpa=21.21 degrees ! Estimated noise=1.85802 mJy/beam. ! Added new window around map position (-6.6, 10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0339645 Jy ! Component: 100 - total flux cleaned = 0.0570325 Jy ! Total flux subtracted in 100 components = 0.0570325 Jy ! Clean residual min=-0.016021 max=0.030406 Jy/beam ! Clean residual mean=0.000015 rms=0.004344 Jy/beam ! Combined flux in latest and established models = 0.30574 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.30574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120254Jy sigma=1.205671 ! Fit after self-cal, rms=0.119525Jy sigma=1.196699 ! 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=1.165 mas, bmaj=1.662 mas, bpa=26.01 degrees ! Estimated noise=0.950656 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 = 0.0293341 Jy ! Component: 100 - total flux cleaned = 0.046603 Jy ! Component: 150 - total flux cleaned = 0.0573849 Jy ! Component: 200 - total flux cleaned = 0.060961 Jy ! Total flux subtracted in 200 components = 0.060961 Jy ! Clean residual min=-0.018341 max=0.023330 Jy/beam ! Clean residual mean=-0.000016 rms=0.004359 Jy/beam ! Combined flux in latest and established models = 0.366701 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.366701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114678Jy sigma=1.072127 ! Fit after self-cal, rms=0.114601Jy sigma=1.070966 ! 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 0.94 FD 0.90 HN 2.04 LA 1.03 ! NL 1.25 NY 1.00* PT 0.91 SC 0.78 ! WZ 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 1.96 KP 0.93 LA 1.05 ! NL 1.24 PT 0.87 SC 0.83 ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.93 HN 1.61 KK 1.00* ! KP 0.92 LA 0.98 MK 0.75 NY 1.00* ! OV 0.91 PT 0.91 SC 0.94 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 0.92 HN 2.09 KP 0.89 ! LA 1.01 MK 0.88 OV 0.88 PT 0.95 ! SC 0.74 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.91 KK 1.00* KP 0.97 MK 0.82 ! OV 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.88 HN 2.25 LA 1.02 ! NL 1.23 NY 1.00* PT 0.97 SC 0.78 ! WZ 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 1.94 KP 0.98 LA 1.01 ! NL 1.31 PT 1.04 SC 0.74 ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.93 HN 1.67 KK 1.00* ! KP 0.88 LA 0.98 MK 0.77 NY 1.00* ! OV 0.88 PT 0.96 SC 0.99 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 0.93 HN 2.11 KP 0.77 ! LA 1.05 MK 0.85 OV 0.84 PT 1.04 ! SC 0.75 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.93 KK 1.00* KP 0.87 MK 0.82 ! OV 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 2.07 LA 1.09 ! NL 1.25 NY 1.00* PT 0.93 SC 0.78 ! WZ 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 HN 1.90 KP 0.80 LA 1.07 ! NL 1.13 PT 1.07 SC 0.83 ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 0.96 HN 1.57 KK 1.00* ! KP 0.80 LA 1.01 MK 0.78 NY 1.00* ! OV 0.90 PT 0.97 SC 1.09 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.19 FD 0.98 HN 2.21 KP 0.74 ! LA 1.07 MK 0.84 OV 0.89 PT 0.98 ! SC 0.69 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 KK 1.00* KP 0.76 MK 0.81 ! OV 0.81 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 2.10 LA 1.13 ! NL 1.25 NY 1.00* PT 0.98 SC 0.81 ! WZ 1.00* ZC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 HN 2.49 KP 0.81 LA 1.10 ! NL 1.28 PT 1.02 SC 0.75 ZC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.98 HN 1.78 KK 1.00* ! KP 0.87 LA 1.01 MK 0.80 NY 1.00* ! OV 0.89 PT 0.96 SC 1.12 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 FD 0.91 HN 2.11 KP 0.77 ! LA 1.18 MK 0.87 OV 0.88 PT 1.00 ! SC 0.74 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.93 KK 1.00* KP 0.85 MK 0.69 ! OV 0.90 ! ! ! Fit before self-cal, rms=0.114601Jy sigma=1.070966 ! Fit after self-cal, rms=0.104704Jy sigma=0.813141 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.158 mas, bmaj=1.646 mas, bpa=29.34 degrees ! Estimated noise=0.951838 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 = -0.00719832 Jy ! Component: 100 - total flux cleaned = -0.00833017 Jy ! Component: 150 - total flux cleaned = -0.0083658 Jy ! Component: 200 - total flux cleaned = -0.0084752 Jy ! Total flux subtracted in 200 components = -0.0084752 Jy ! Clean residual min=-0.006963 max=0.006206 Jy/beam ! Clean residual mean=-0.000026 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 0.358225 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.358225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103207Jy sigma=0.798775 ! Fit after self-cal, rms=0.103519Jy sigma=0.793279 ! 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=0.103519Jy sigma=0.793279 ! Fit after self-cal, rms=0.104918Jy sigma=0.790759 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=1.641 mas, bpa=30.34 degrees ! Estimated noise=0.947959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00340518 Jy ! Component: 100 - total flux cleaned = -0.00410679 Jy ! Component: 150 - total flux cleaned = -0.00497228 Jy ! Component: 200 - total flux cleaned = -0.00533295 Jy ! Total flux subtracted in 200 components = -0.00533295 Jy ! Clean residual min=-0.005658 max=0.005744 Jy/beam ! Clean residual mean=-0.000021 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.352892 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.352892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104323Jy sigma=0.784834 ! Fit after self-cal, rms=0.104206Jy sigma=0.783274 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 (-0.2, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00391735 Jy ! Component: 100 - total flux cleaned = 0.00351977 Jy ! Component: 150 - total flux cleaned = 0.00339952 Jy ! Component: 200 - total flux cleaned = 0.0031817 Jy ! Total flux subtracted in 200 components = 0.0031817 Jy ! Clean residual min=-0.004891 max=0.004265 Jy/beam ! Clean residual mean=-0.000023 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.356074 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 58 components and 0.356074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103829Jy sigma=0.776408 ! Fit after self-cal, rms=0.103764Jy sigma=0.775815 ! 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=0.103764Jy sigma=0.775815 ! Fit after self-cal, rms=0.104725Jy sigma=0.772836 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.146 mas, bmaj=1.64 mas, bpa=31.28 degrees ! Estimated noise=0.945789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000442041 Jy ! Component: 100 - total flux cleaned = 9.33037e-05 Jy ! Component: 150 - total flux cleaned = -0.000304395 Jy ! Component: 200 - total flux cleaned = -0.000476699 Jy ! Total flux subtracted in 200 components = -0.000476699 Jy ! Clean residual min=-0.004115 max=0.003723 Jy/beam ! Clean residual mean=-0.000018 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.355597 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 0.355597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104385Jy sigma=0.768436 ! Fit after self-cal, rms=0.104333Jy sigma=0.767771 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 = -0.00030012 Jy ! Component: 100 - total flux cleaned = -0.000302808 Jy ! Component: 150 - total flux cleaned = -0.000370118 Jy ! Component: 200 - total flux cleaned = -0.000427551 Jy ! Total flux subtracted in 200 components = -0.000427551 Jy ! Clean residual min=-0.004114 max=0.003616 Jy/beam ! Clean residual mean=-0.000018 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.35517 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.35517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104204Jy sigma=0.766316 ! Fit after self-cal, rms=0.104176Jy sigma=0.766082 ! 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=0.104176Jy sigma=0.766082 ! Fit after self-cal, rms=0.104667Jy sigma=0.764769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.587 mas, bmaj=2.946 mas, bpa=-82.14 degrees ! Estimated noise=1.10251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00140195 Jy ! Component: 100 - total flux cleaned = -0.00194616 Jy ! Component: 150 - total flux cleaned = -0.00217724 Jy ! Component: 200 - total flux cleaned = -0.0022675 Jy ! Total flux subtracted in 200 components = -0.0022675 Jy ! Clean residual min=-0.003796 max=0.003425 Jy/beam ! Clean residual mean=-0.000030 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.352902 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.352902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104575Jy sigma=0.763957 ! Fit after self-cal, rms=0.104548Jy sigma=0.763557 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 = -0.000278406 Jy ! Component: 100 - total flux cleaned = -0.000496874 Jy ! Component: 150 - total flux cleaned = -0.000653567 Jy ! Component: 200 - total flux cleaned = -0.000714151 Jy ! Total flux subtracted in 200 components = -0.000714151 Jy ! Clean residual min=-0.003719 max=0.003328 Jy/beam ! Clean residual mean=-0.000029 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.352188 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.352188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104497Jy sigma=0.763080 ! Fit after self-cal, rms=0.104477Jy sigma=0.762859 ! 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:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 1:PT,true ! 1:PT self-cal status=fixed weight=1 selfant 1:SC,true ! 1:SC self-cal status=fixed weight=1 selfant 2:BR,true ! 2:BR self-cal status=fixed weight=1 selfant 2:HN,true ! 2:HN self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 selfant 2:SC,true ! 2:SC self-cal status=fixed weight=1 selfant 3:HN,true ! 3:HN self-cal status=fixed weight=1 selfant 4:BR,true ! 4:BR 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:KP,true ! 4:KP self-cal status=fixed weight=1 selfant 4:LA,true ! 4:LA self-cal status=fixed weight=1 selfant 4:MK,true ! 4:MK self-cal status=fixed weight=1 selfant 4:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 4:PT,true ! 4:PT self-cal status=fixed weight=1 selfant 4:SC,true ! 4:SC self-cal status=fixed weight=1 selfant 5:BR,true ! 5:BR 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:KP,true ! 5:KP self-cal status=fixed weight=1 selfant 5:LA,true ! 5:LA self-cal status=fixed weight=1 selfant 5:MK,true ! 5:MK self-cal status=fixed weight=1 selfant 5:OV,true ! 5:OV self-cal status=fixed weight=1 selfant 5:PT,true ! 5:PT self-cal status=fixed weight=1 selfant 5:SC,true ! 5:SC self-cal status=fixed weight=1 selfant 6:BR,true ! 6:BR self-cal status=fixed weight=1 selfant 6:KP,true ! 6:KP self-cal status=fixed weight=1 selfant 6:MK,true ! 6:MK self-cal status=fixed weight=1 selfant 6:OV,true ! 6: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 16 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.109728Jy sigma=0.870486 ! Fit after self-cal, rms=0.107151Jy sigma=0.855048 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:NY self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 1:ZC self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 2:ZC self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:ZC self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:NY self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 5:SC self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:KK self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 6:OV 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 23 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 96 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 96 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 96 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 96 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 8 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.107151Jy sigma=0.855048 ! Fit after self-cal, rms=0.105505Jy sigma=0.840356 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 2.98% of the data. ! The x-axis pixel size should ideally be below 0.1701 milli-arcsec ! Estimated beam: bmin=0.5018 mas, bmaj=1.063 mas, bpa=-8.686 degrees ! Estimated noise=1.20184 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 = 0.00162682 Jy ! Component: 100 - total flux cleaned = -0.000523892 Jy ! Component: 150 - total flux cleaned = -0.00232296 Jy ! Component: 200 - total flux cleaned = -0.00386641 Jy ! Total flux subtracted in 200 components = -0.00386641 Jy ! Clean residual min=-0.006091 max=0.004903 Jy/beam ! Clean residual mean=-0.000002 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.348322 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 0.348322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104154Jy sigma=0.819720 ! Fit after self-cal, rms=0.103269Jy sigma=0.808624 ! Inverting map ! Your choice of large map pixels excluded 2.98% of the data. ! The x-axis pixel size should ideally be below 0.1701 milli-arcsec uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 2.98% of the data. ! The x-axis pixel size should ideally be below 0.1701 milli-arcsec ! Estimated beam: bmin=0.6042 mas, bmaj=1.242 mas, bpa=-9.558 degrees ! Estimated noise=0.702949 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 = -0.00172634 Jy ! Component: 100 - total flux cleaned = -0.00264816 Jy ! Component: 150 - total flux cleaned = -0.00343234 Jy ! Component: 200 - total flux cleaned = -0.00366186 Jy ! Component: 250 - total flux cleaned = -0.00386732 Jy ! Component: 300 - total flux cleaned = -0.00376667 Jy ! Component: 350 - total flux cleaned = -0.00376454 Jy ! Component: 400 - total flux cleaned = -0.00376101 Jy ! Total flux subtracted in 400 components = -0.00376101 Jy ! Clean residual min=-0.003609 max=0.003002 Jy/beam ! Clean residual mean=-0.000011 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.344561 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 118 components and 0.344561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102692Jy sigma=0.801755 ! Fit after self-cal, rms=0.102706Jy sigma=0.801382 ! Inverting map ! Your choice of large map pixels excluded 2.98% of the data. ! The x-axis pixel size should ideally be below 0.1701 milli-arcsec dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210798 Jy ! Component: 100 - total flux cleaned = 0.000369211 Jy ! Component: 150 - total flux cleaned = 0.000516728 Jy ! Component: 200 - total flux cleaned = 0.00051774 Jy ! Component: 250 - total flux cleaned = 0.000453758 Jy ! Component: 300 - total flux cleaned = 0.00051513 Jy ! Component: 350 - total flux cleaned = 0.000573134 Jy ! Component: 400 - total flux cleaned = 0.000572679 Jy ! Total flux subtracted in 400 components = 0.000572679 Jy ! Clean residual min=-0.003090 max=0.002828 Jy/beam ! Clean residual mean=-0.000010 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.345133 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 133 components and 0.345133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102539Jy sigma=0.799112 ! Fit after self-cal, rms=0.102546Jy sigma=0.798979 ! Inverting map ! Your choice of large map pixels excluded 2.98% of the data. ! The x-axis pixel size should ideally be below 0.1701 milli-arcsec print "=== Finished natural weighting clean for al sites ===" ! === Finished natural weighting clean for al sites === unflag * ! Unflagging all baselines in the currently selected channels. ! Applying 2560 buffered edits. ! 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 39 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 108 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 11 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 108 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 11 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 108 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 11 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 108 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! A total of 11 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.103658Jy sigma=0.805941 ! Fit after self-cal, rms=0.103437Jy sigma=0.796662 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.98% of the data. ! The x-axis pixel size should ideally be below 0.1701 milli-arcsec ! Estimated beam: bmin=0.6051 mas, bmaj=1.241 mas, bpa=-9.521 degrees ! Estimated noise=0.702065 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00206521 Jy ! Component: 100 - total flux cleaned = -0.00296526 Jy ! Component: 150 - total flux cleaned = -0.00349127 Jy ! Component: 200 - total flux cleaned = -0.00375599 Jy ! Component: 250 - total flux cleaned = -0.00393061 Jy ! Component: 300 - total flux cleaned = -0.00398288 Jy ! Component: 350 - total flux cleaned = -0.00408112 Jy ! Component: 400 - total flux cleaned = -0.00408046 Jy ! Total flux subtracted in 400 components = -0.00408046 Jy ! Clean residual min=-0.002703 max=0.002537 Jy/beam ! Clean residual mean=-0.000009 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.341053 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 139 components and 0.341053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103230Jy sigma=0.794579 ! Fit after self-cal, rms=0.103246Jy sigma=0.794480 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.98% of the data. ! The x-axis pixel size should ideally be below 0.1701 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.67678e-05 Jy ! Component: 100 - total flux cleaned = 6.05159e-05 Jy ! Component: 150 - total flux cleaned = 1.91609e-05 Jy ! Component: 200 - total flux cleaned = 6.02307e-05 Jy ! Component: 250 - total flux cleaned = 6.02787e-05 Jy ! Component: 300 - total flux cleaned = 9.70891e-05 Jy ! Component: 350 - total flux cleaned = 9.66565e-05 Jy ! Component: 400 - total flux cleaned = 9.63987e-05 Jy ! Total flux subtracted in 400 components = 9.63987e-05 Jy ! Clean residual min=-0.002663 max=0.002486 Jy/beam ! Clean residual mean=-0.000008 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.341149 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 142 components and 0.341149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103182Jy sigma=0.793779 ! Fit after self-cal, rms=0.103184Jy sigma=0.793756 ! Inverting map ! Your choice of large map pixels excluded 2.98% of the data. ! The x-axis pixel size should ideally be below 0.1701 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103184Jy sigma=0.793756 ! Fit after self-cal, rms=0.104157Jy sigma=0.793035 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.98% of the data. ! The x-axis pixel size should ideally be below 0.1701 milli-arcsec ! Estimated beam: bmin=0.6057 mas, bmaj=1.241 mas, bpa=-9.513 degrees ! Estimated noise=0.702643 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00176914 Jy ! Component: 100 - total flux cleaned = -0.00217137 Jy ! Component: 150 - total flux cleaned = -0.00237615 Jy ! Component: 200 - total flux cleaned = -0.00260503 Jy ! Component: 250 - total flux cleaned = -0.0027291 Jy ! Component: 300 - total flux cleaned = -0.00284279 Jy ! Component: 350 - total flux cleaned = -0.00294776 Jy ! Component: 400 - total flux cleaned = -0.00301342 Jy ! Total flux subtracted in 400 components = -0.00301342 Jy ! Clean residual min=-0.002605 max=0.002362 Jy/beam ! Clean residual mean=-0.000008 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.338136 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 146 components and 0.338136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104053Jy sigma=0.792172 ! Fit after self-cal, rms=0.104060Jy sigma=0.792142 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.98% of the data. ! The x-axis pixel size should ideally be below 0.1701 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.83893e-05 Jy ! Component: 100 - total flux cleaned = -6.02012e-05 Jy ! Component: 150 - total flux cleaned = -0.000118024 Jy ! Component: 200 - total flux cleaned = -8.97914e-05 Jy ! Component: 250 - total flux cleaned = -0.00011678 Jy ! Component: 300 - total flux cleaned = -0.00014279 Jy ! Component: 350 - total flux cleaned = -0.000118236 Jy ! Component: 400 - total flux cleaned = -0.000142751 Jy ! Total flux subtracted in 400 components = -0.000142751 Jy ! Clean residual min=-0.002604 max=0.002326 Jy/beam ! Clean residual mean=-0.000008 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.337993 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 158 components and 0.337993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104028Jy sigma=0.791858 ! Fit after self-cal, rms=0.104030Jy sigma=0.791849 ! Inverting map ! Your choice of large map pixels excluded 2.98% of the data. ! The x-axis pixel size should ideally be below 0.1701 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime3 ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104030Jy sigma=0.791849 ! Fit after self-cal, rms=0.106541Jy sigma=0.781249 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.98% of the data. ! The x-axis pixel size should ideally be below 0.1701 milli-arcsec ! Estimated beam: bmin=2.508 mas, bmaj=2.638 mas, bpa=42.96 degrees ! Estimated noise=1.02455 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00135651 Jy ! Component: 100 - total flux cleaned = -0.00166148 Jy ! Component: 150 - total flux cleaned = -0.00183752 Jy ! Component: 200 - total flux cleaned = -0.00193569 Jy ! Component: 250 - total flux cleaned = -0.00198541 Jy ! Component: 300 - total flux cleaned = -0.0019996 Jy ! Component: 350 - total flux cleaned = -0.00201274 Jy ! Component: 400 - total flux cleaned = -0.00202506 Jy ! Total flux subtracted in 400 components = -0.00202506 Jy ! Clean residual min=-0.002946 max=0.003441 Jy/beam ! Clean residual mean=-0.000021 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.335968 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 176 components and 0.335968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106515Jy sigma=0.781232 ! Fit after self-cal, rms=0.106532Jy sigma=0.781150 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 2.98% of the data. ! The x-axis pixel size should ideally be below 0.1701 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-11, -42.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285505 Jy ! Component: 100 - total flux cleaned = 0.00389916 Jy ! Component: 150 - total flux cleaned = 0.00446352 Jy ! Component: 200 - total flux cleaned = 0.00473495 Jy ! Component: 250 - total flux cleaned = 0.00497958 Jy ! Component: 300 - total flux cleaned = 0.00520221 Jy ! Component: 350 - total flux cleaned = 0.00540181 Jy ! Component: 400 - total flux cleaned = 0.00554705 Jy ! Total flux subtracted in 400 components = 0.00554705 Jy ! Clean residual min=-0.002585 max=0.002390 Jy/beam ! Clean residual mean=-0.000013 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.341515 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 213 components and 0.341515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106423Jy sigma=0.780353 ! Fit after self-cal, rms=0.106425Jy sigma=0.780266 ! Inverting map ! Your choice of large map pixels excluded 2.98% of the data. ! The x-axis pixel size should ideally be below 0.1701 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for all stations ===" ! === Finished amplitude self-cal for all stations === restore ! Inverting map and beam ! Your choice of large map pixels excluded 2.98% of the data. ! The x-axis pixel size should ideally be below 0.1701 milli-arcsec ! Estimated beam: bmin=0.6064 mas, bmaj=1.241 mas, bpa=-9.498 degrees ! Estimated noise=0.70462 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6064 x 1.241 at -9.498 degrees (North through East) ! Clean map min=-0.0037715 max=0.2406 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 ! Your choice of large map pixels excluded 2.98% of the data. ! The x-axis pixel size should ideally be below 0.1701 milli-arcsec ! Estimated beam: bmin=0.5023 mas, bmaj=1.06 mas, bpa=-8.596 degrees ! Estimated noise=1.20875 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.186982 Jy ! Component: 100 - total flux cleaned = 0.238907 Jy ! Component: 150 - total flux cleaned = 0.265527 Jy ! Component: 200 - total flux cleaned = 0.281307 Jy ! Component: 250 - total flux cleaned = 0.291825 Jy ! Component: 300 - total flux cleaned = 0.2994 Jy ! Component: 350 - total flux cleaned = 0.305198 Jy ! Component: 400 - total flux cleaned = 0.309038 Jy ! Total flux subtracted in 400 components = 0.309038 Jy ! Clean residual min=-0.004341 max=0.004486 Jy/beam ! Clean residual mean=0.000002 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.309039 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.309039 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 2.98% of the data. ! The x-axis pixel size should ideally be below 0.1701 milli-arcsec ! Estimated beam: bmin=0.6064 mas, bmaj=1.241 mas, bpa=-9.498 degrees ! Estimated noise=0.70462 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 = 0.00787898 Jy ! Component: 100 - total flux cleaned = 0.0129666 Jy ! Component: 150 - total flux cleaned = 0.016681 Jy ! Component: 200 - total flux cleaned = 0.0196399 Jy ! Component: 250 - total flux cleaned = 0.0216627 Jy ! Component: 300 - total flux cleaned = 0.0232017 Jy ! Component: 350 - total flux cleaned = 0.0243691 Jy ! Component: 400 - total flux cleaned = 0.0253062 Jy ! Total flux subtracted in 400 components = 0.0253062 Jy ! Clean residual min=-0.002803 max=0.002408 Jy/beam ! Clean residual mean=-0.000004 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.334345 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 103 components and 0.334345 Jy ! Inverting map ! Your choice of large map pixels excluded 2.98% of the data. ! The x-axis pixel size should ideally be below 0.1701 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 2.98% of the data. ! The x-axis pixel size should ideally be below 0.1701 milli-arcsec ! Estimated beam: bmin=2.508 mas, bmaj=2.638 mas, bpa=42.96 degrees ! Estimated noise=1.02455 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295098 Jy ! Component: 100 - total flux cleaned = 0.00441289 Jy ! Component: 150 - total flux cleaned = 0.00520418 Jy ! Component: 200 - total flux cleaned = 0.00564176 Jy ! Component: 250 - total flux cleaned = 0.00592421 Jy ! Component: 300 - total flux cleaned = 0.00618539 Jy ! Component: 350 - total flux cleaned = 0.00647512 Jy ! Component: 400 - total flux cleaned = 0.00678606 Jy ! Total flux subtracted in 400 components = 0.00678606 Jy ! Clean residual min=-0.002614 max=0.002538 Jy/beam ! Clean residual mean=-0.000015 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.341131 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 = 0.000165252 Jy ! Component: 100 - total flux cleaned = 0.000397011 Jy ! Component: 150 - total flux cleaned = 0.000505205 Jy ! Component: 200 - total flux cleaned = 0.000608576 Jy ! Component: 250 - total flux cleaned = 0.00070714 Jy ! Component: 300 - total flux cleaned = 0.000832016 Jy ! Component: 350 - total flux cleaned = 0.00103935 Jy ! Component: 400 - total flux cleaned = 0.00118159 Jy ! Total flux subtracted in 400 components = 0.00118159 Jy ! Clean residual min=-0.002498 max=0.002429 Jy/beam ! Clean residual mean=-0.000014 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.342313 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 183 components and 0.342313 Jy ! Inverting map ! Your choice of large map pixels excluded 2.98% of the data. ! The x-axis pixel size should ideally be below 0.1701 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 2.98% of the data. ! The x-axis pixel size should ideally be below 0.1701 milli-arcsec ! Estimated beam: bmin=0.6064 mas, bmaj=1.241 mas, bpa=-9.498 degrees ! Estimated noise=0.70462 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010282 Jy ! Component: 100 - total flux cleaned = -0.00103276 Jy ! Component: 150 - total flux cleaned = -0.00109779 Jy ! Component: 200 - total flux cleaned = -0.00103939 Jy ! Component: 250 - total flux cleaned = -0.00114933 Jy ! Component: 300 - total flux cleaned = -0.00125546 Jy ! Component: 350 - total flux cleaned = -0.00130586 Jy ! Component: 400 - total flux cleaned = -0.00130484 Jy ! Total flux subtracted in 400 components = -0.00130484 Jy ! Clean residual min=-0.002457 max=0.002072 Jy/beam ! Clean residual mean=-0.000005 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.341008 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 229 components and 0.341008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106259Jy sigma=0.779438 ! Fit after self-cal, rms=0.106245Jy sigma=0.779103 wmodel /scr/pima/rdv73_uvs/J1147+2635_X_map.mod ! Writing 229 model components to file: /scr/pima/rdv73_uvs/J1147+2635_X_map.mod wobs /scr/pima/rdv73_uvs/J1147+2635_X_uvs.fits ! Applying 12 buffered edits. ! Writing UV FITS file: /scr/pima/rdv73_uvs/J1147+2635_X_uvs.fits wwins /scr/pima/rdv73_uvs/J1147+2635_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv73_uvs/J1147+2635_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 2.98% of the data. ! The x-axis pixel size should ideally be below 0.1701 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010981 Jy ! Component: 100 - total flux cleaned = -0.00166365 Jy ! Component: 150 - total flux cleaned = -0.00212499 Jy ! Component: 200 - total flux cleaned = -0.00264486 Jy ! Component: 250 - total flux cleaned = -0.00304087 Jy ! Component: 300 - total flux cleaned = -0.00339204 Jy ! Component: 350 - total flux cleaned = -0.00363322 Jy ! Component: 400 - total flux cleaned = -0.00383688 Jy ! Component: 450 - total flux cleaned = -0.00403697 Jy ! Component: 500 - total flux cleaned = -0.00420107 Jy ! Component: 550 - total flux cleaned = -0.00426579 Jy ! Component: 600 - total flux cleaned = -0.00420127 Jy ! Component: 650 - total flux cleaned = -0.00429674 Jy ! Component: 700 - total flux cleaned = -0.00442224 Jy ! Component: 750 - total flux cleaned = -0.00451549 Jy ! Component: 800 - total flux cleaned = -0.00454612 Jy ! Component: 850 - total flux cleaned = -0.00454623 Jy ! Component: 900 - total flux cleaned = -0.00460665 Jy ! Component: 950 - total flux cleaned = -0.00466626 Jy ! Component: 1000 - total flux cleaned = -0.00457721 Jy ! Component: 1050 - total flux cleaned = -0.00463587 Jy ! Component: 1100 - total flux cleaned = -0.0045486 Jy ! Component: 1150 - total flux cleaned = -0.00457755 Jy ! Component: 1200 - total flux cleaned = -0.00463506 Jy ! Component: 1250 - total flux cleaned = -0.0046636 Jy ! Component: 1300 - total flux cleaned = -0.00449366 Jy ! Component: 1350 - total flux cleaned = -0.00463435 Jy ! Component: 1400 - total flux cleaned = -0.00474622 Jy ! Component: 1450 - total flux cleaned = -0.00466273 Jy ! Component: 1500 - total flux cleaned = -0.00482853 Jy ! Component: 1550 - total flux cleaned = -0.00491064 Jy ! Component: 1600 - total flux cleaned = -0.00491036 Jy ! Component: 1650 - total flux cleaned = -0.00488318 Jy ! Component: 1700 - total flux cleaned = -0.00493715 Jy ! Component: 1750 - total flux cleaned = -0.00504446 Jy ! Component: 1800 - total flux cleaned = -0.00501754 Jy ! Component: 1850 - total flux cleaned = -0.00499113 Jy ! Component: 1900 - total flux cleaned = -0.00504388 Jy ! Component: 1950 - total flux cleaned = -0.00507039 Jy ! Component: 2000 - total flux cleaned = -0.00514862 Jy ! Component: 2050 - total flux cleaned = -0.00514859 Jy ! Component: 2100 - total flux cleaned = -0.00517421 Jy ! Component: 2150 - total flux cleaned = -0.0051486 Jy ! Component: 2200 - total flux cleaned = -0.00512312 Jy ! Component: 2250 - total flux cleaned = -0.00517376 Jy ! Component: 2300 - total flux cleaned = -0.00522448 Jy ! Component: 2350 - total flux cleaned = -0.00522443 Jy ! Component: 2400 - total flux cleaned = -0.00522452 Jy ! Component: 2450 - total flux cleaned = -0.00517497 Jy ! Component: 2500 - total flux cleaned = -0.00515028 Jy ! Component: 2550 - total flux cleaned = -0.00522425 Jy ! Component: 2600 - total flux cleaned = -0.00534696 Jy ! Component: 2650 - total flux cleaned = -0.00520029 Jy ! Component: 2700 - total flux cleaned = -0.00522462 Jy ! Component: 2750 - total flux cleaned = -0.0052973 Jy ! Component: 2800 - total flux cleaned = -0.00527321 Jy ! Component: 2850 - total flux cleaned = -0.00517748 Jy ! Component: 2900 - total flux cleaned = -0.00520114 Jy ! Component: 2950 - total flux cleaned = -0.00522483 Jy ! Component: 3000 - total flux cleaned = -0.00520092 Jy ! Component: 3050 - total flux cleaned = -0.00515395 Jy ! Component: 3100 - total flux cleaned = -0.00508358 Jy ! Component: 3150 - total flux cleaned = -0.00503684 Jy ! Component: 3200 - total flux cleaned = -0.00501355 Jy ! Component: 3250 - total flux cleaned = -0.00501359 Jy ! Component: 3300 - total flux cleaned = -0.00499069 Jy ! Component: 3350 - total flux cleaned = -0.00485282 Jy ! Component: 3400 - total flux cleaned = -0.00492142 Jy ! Component: 3450 - total flux cleaned = -0.00487588 Jy ! Component: 3500 - total flux cleaned = -0.00483047 Jy ! Component: 3550 - total flux cleaned = -0.0048532 Jy ! Component: 3600 - total flux cleaned = -0.00485331 Jy ! Component: 3650 - total flux cleaned = -0.00476365 Jy ! Component: 3700 - total flux cleaned = -0.00471892 Jy ! Component: 3750 - total flux cleaned = -0.00478569 Jy ! Component: 3800 - total flux cleaned = -0.00480785 Jy ! Component: 3850 - total flux cleaned = -0.00476349 Jy ! Component: 3900 - total flux cleaned = -0.00460948 Jy ! Component: 3950 - total flux cleaned = -0.00467523 Jy ! Component: 4000 - total flux cleaned = -0.00465338 Jy ! Component: 4050 - total flux cleaned = -0.00450115 Jy ! Total flux subtracted in 4096 components = -0.00450118 Jy ! Clean residual min=-0.001242 max=0.001177 Jy/beam ! Clean residual mean=-0.000002 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.336507 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 543 components and 0.336507 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv73_uvs/J1147+2635_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 2.98% of the data. ! The x-axis pixel size should ideally be below 0.1701 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6064 x 1.241 at -9.498 degrees (North through East) ! Clean map min=-0.0019847 max=0.24239 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv73_uvs/J1147+2635_X_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map ! Your choice of large map pixels excluded 2.98% of the data. ! The x-axis pixel size should ideally be below 0.1701 milli-arcsec float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 0.2423 rms= 0.00035 Jy quit ! Quitting program ! Log file /scr/pima/rdv73_uvs/J1147+2635_X_uvs.log closed on Sat Jan 9 17:34:37 2016