! Started logfile: /scr/pima/rdv93_uvs/J1522-2730_X_uvs.log on Tue Oct 8 15:48:29 2013 obs /scr/pima/rdv93_uvs/J1522-2730_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J1522-2730_X_uva.fits ! AN table 1: 13 integrations on 3 of 3 possible baselines. ! AN table 2: 15 integrations on 21 of 21 possible baselines. ! AN table 3: 16 integrations on 28 of 28 possible baselines. ! AN table 4: 22 integrations on 28 of 28 possible baselines. ! AN table 5: 3 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.683527 visibilities/baseline/integration-bin. ! Found source: J1522-2730 ! ! 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 4000 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/rdv93_uvs/J1522-2730_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:FT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:FT self-cal status=correctable weight=1 ! 2:HN 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 ! 3:FD self-cal status=correctable weight=1 ! 3:FT self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:FT self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD 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 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 36 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! A total of 73 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! A total of 73 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! A total of 73 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 36 telescope corrections were flagged in sub-array 3. ! A total of 73 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.271350Jy sigma=15.371170 ! Fit after self-cal, rms=0.293175Jy sigma=2.758652 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] flag 1:FT ! Flagging baselines of antenna 1:FT in the currently selected channels. flag 1:WZ ! Flagging baselines of antenna 1:WZ in the currently selected channels. flag 2:FT ! Flagging baselines of antenna 2:FT in the currently selected channels. flag 3:FT ! Flagging baselines of antenna 3:FT in the currently selected channels. flag 4:FT ! Flagging baselines of antenna 4:FT 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=0.9126 mas, bmaj=3.005 mas, bpa=-8.113 degrees ! Estimated noise=1.91058 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 = 0.590122 Jy ! Component: 100 - total flux cleaned = 0.720315 Jy ! Total flux subtracted in 100 components = 0.720315 Jy ! Clean residual min=-0.019134 max=0.043495 Jy/beam ! Clean residual mean=-0.000208 rms=0.006259 Jy/beam ! Combined flux in latest and established models = 0.720315 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.720315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135467Jy sigma=1.497792 ! Fit after self-cal, rms=0.135441Jy sigma=1.497606 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0476036 Jy ! Component: 100 - total flux cleaned = 0.0748648 Jy ! Total flux subtracted in 100 components = 0.0748648 Jy ! Clean residual min=-0.016615 max=0.017634 Jy/beam ! Clean residual mean=-0.000072 rms=0.004143 Jy/beam ! Combined flux in latest and established models = 0.795179 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.795179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116956Jy sigma=1.116211 ! Fit after self-cal, rms=0.116927Jy sigma=1.115855 ! 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=1.25 mas, bmaj=3.837 mas, bpa=-8.463 degrees ! Estimated noise=1.2041 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 = 0.02595 Jy ! Component: 100 - total flux cleaned = 0.0390355 Jy ! Component: 150 - total flux cleaned = 0.0459656 Jy ! Component: 200 - total flux cleaned = 0.0491891 Jy ! Total flux subtracted in 200 components = 0.0491891 Jy ! Clean residual min=-0.015784 max=0.015944 Jy/beam ! Clean residual mean=0.000135 rms=0.003642 Jy/beam ! Combined flux in latest and established models = 0.844368 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.844368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113067Jy sigma=1.017288 ! Fit after self-cal, rms=0.113042Jy sigma=1.017058 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FT 0.00* SC 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 FT 1.00* HN 1.04 LA 1.05 ! NL 1.26 PT 1.05 SC 0.92 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 FT 1.00* HN 0.95 KP 1.00 ! LA 1.00 NL 1.10 PT 0.98 SC 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 FT 1.00* HN 0.98 LA 1.01 ! NL 0.94 OV 1.00 PT 0.98 SC 0.97 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.95 FD 0.96 LA 0.99 MK 0.97 ! OV 0.96 PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FT 0.00* SC 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 FT 1.00* HN 1.00 LA 1.01 ! NL 1.22 PT 1.06 SC 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 FT 1.00* HN 0.97 KP 0.94 ! LA 0.95 NL 1.09 PT 0.99 SC 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 FT 1.00* HN 0.99 LA 0.98 ! NL 0.94 OV 0.99 PT 1.00 SC 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 FD 0.95 LA 0.95 MK 1.01 ! OV 0.96 PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FT 0.00* SC 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 FT 1.00* HN 1.00 LA 1.04 ! NL 1.40 PT 1.06 SC 0.93 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.96 FT 1.00* HN 0.97 KP 0.85 ! LA 1.03 NL 1.19 PT 1.00 SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 FT 1.00* HN 1.00 LA 1.03 ! NL 0.98 OV 1.06 PT 1.00 SC 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 0.96 LA 1.04 MK 0.98 ! OV 1.04 PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FT 0.00* SC 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 FT 1.00* HN 1.06 LA 1.04 ! NL 1.35 PT 1.08 SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.05 FT 1.00* HN 0.97 KP 0.91 ! LA 1.00 NL 1.19 PT 1.03 SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.05 FT 1.00* HN 1.00 LA 1.02 ! NL 1.02 OV 1.02 PT 1.01 SC 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 0.99 LA 1.01 MK 1.05 ! OV 0.98 PT 1.02 ! ! ! Fit before self-cal, rms=0.113042Jy sigma=1.017058 ! Fit after self-cal, rms=0.094846Jy sigma=0.821712 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.229 mas, bmaj=3.799 mas, bpa=-8.329 degrees ! Estimated noise=1.22219 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 = -0.00487964 Jy ! Component: 100 - total flux cleaned = -0.00548461 Jy ! Component: 150 - total flux cleaned = -0.00532862 Jy ! Component: 200 - total flux cleaned = -0.00521064 Jy ! Total flux subtracted in 200 components = -0.00521064 Jy ! Clean residual min=-0.007168 max=0.007262 Jy/beam ! Clean residual mean=0.000025 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.839158 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.839158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093891Jy sigma=0.812328 ! Fit after self-cal, rms=0.094044Jy sigma=0.811974 ! 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=0.094044Jy sigma=0.811974 ! Fit after self-cal, rms=0.093919Jy sigma=0.808304 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.228 mas, bmaj=3.8 mas, bpa=-8.216 degrees ! Estimated noise=1.22118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00433152 Jy ! Component: 100 - total flux cleaned = -0.00463652 Jy ! Component: 150 - total flux cleaned = -0.00452471 Jy ! Component: 200 - total flux cleaned = -0.00462771 Jy ! Total flux subtracted in 200 components = -0.00462771 Jy ! Clean residual min=-0.006307 max=0.006255 Jy/beam ! Clean residual mean=0.000026 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.83453 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.83453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093320Jy sigma=0.802639 ! Fit after self-cal, rms=0.093329Jy sigma=0.802511 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 = -0.000110366 Jy ! Component: 100 - total flux cleaned = -0.000352302 Jy ! Component: 150 - total flux cleaned = -0.000560954 Jy ! Component: 200 - total flux cleaned = -0.000685148 Jy ! Total flux subtracted in 200 components = -0.000685148 Jy ! Clean residual min=-0.006108 max=0.006077 Jy/beam ! Clean residual mean=0.000025 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 0.833845 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.833845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093187Jy sigma=0.801326 ! Fit after self-cal, rms=0.093177Jy sigma=0.801262 ! Inverting map ! Added new window around map position (-1.2, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00418744 Jy ! Component: 100 - total flux cleaned = 0.00419952 Jy ! Component: 150 - total flux cleaned = 0.00383255 Jy ! Component: 200 - total flux cleaned = 0.00338859 Jy ! Total flux subtracted in 200 components = 0.00338859 Jy ! Clean residual min=-0.005552 max=0.005544 Jy/beam ! Clean residual mean=0.000043 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.837233 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.837233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092320Jy sigma=0.796494 ! Fit after self-cal, rms=0.092294Jy sigma=0.795492 ! 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=0.092294Jy sigma=0.795492 ! Fit after self-cal, rms=0.092613Jy sigma=0.793311 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.226 mas, bmaj=3.802 mas, bpa=-8.131 degrees ! Estimated noise=1.22245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00186233 Jy ! Component: 100 - total flux cleaned = -0.00209752 Jy ! Component: 150 - total flux cleaned = -0.00241377 Jy ! Component: 200 - total flux cleaned = -0.00251017 Jy ! Total flux subtracted in 200 components = -0.00251017 Jy ! Clean residual min=-0.005182 max=0.004862 Jy/beam ! Clean residual mean=0.000045 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.834723 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.834723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092112Jy sigma=0.790407 ! Fit after self-cal, rms=0.092128Jy sigma=0.790083 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 = 0.000696884 Jy ! Component: 100 - total flux cleaned = 0.00069619 Jy ! Component: 150 - total flux cleaned = 0.000697122 Jy ! Component: 200 - total flux cleaned = 0.000697416 Jy ! Total flux subtracted in 200 components = 0.000697416 Jy ! Clean residual min=-0.004972 max=0.004742 Jy/beam ! Clean residual mean=0.000047 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.835421 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 103 components and 0.835421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091925Jy sigma=0.789062 ! Fit after self-cal, rms=0.091917Jy sigma=0.788909 ! 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=0.091917Jy sigma=0.788909 ! Fit after self-cal, rms=0.092118Jy sigma=0.787933 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.353 mas, bmaj=5.524 mas, bpa=-12.01 degrees ! Estimated noise=1.34501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0016228 Jy ! Component: 100 - total flux cleaned = -0.00170004 Jy ! Component: 150 - total flux cleaned = -0.00156654 Jy ! Component: 200 - total flux cleaned = -0.00145071 Jy ! Total flux subtracted in 200 components = -0.00145071 Jy ! Clean residual min=-0.004373 max=0.004682 Jy/beam ! Clean residual mean=0.000083 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 0.83397 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 112 components and 0.83397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091916Jy sigma=0.786786 ! Fit after self-cal, rms=0.091928Jy sigma=0.786715 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 = 0.000355275 Jy ! Component: 100 - total flux cleaned = 0.000462584 Jy ! Component: 150 - total flux cleaned = 0.00056032 Jy ! Component: 200 - total flux cleaned = 0.000606462 Jy ! Total flux subtracted in 200 components = 0.000606462 Jy ! Clean residual min=-0.004308 max=0.004666 Jy/beam ! Clean residual mean=0.000086 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.834576 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 114 components and 0.834576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091840Jy sigma=0.786340 ! Fit after self-cal, rms=0.091837Jy sigma=0.786293 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:SC,true ! 1:SC self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:HN,true ! 2:HN self-cal status=fixed weight=1 selfant 2: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:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:HN,true ! 3:HN self-cal status=fixed weight=1 selfant 3:KP,true ! 3:KP self-cal status=fixed weight=1 selfant 3:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 3:PT,true ! 3:PT self-cal status=fixed weight=1 selfant 3:SC,true ! 3:SC self-cal status=fixed weight=1 selfant 4:FD,true ! 4:FD self-cal status=fixed weight=1 selfant 4:HN,true ! 4:HN self-cal status=fixed weight=1 selfant 4:LA,true ! 4:LA self-cal status=fixed weight=1 selfant 4:NL,true ! 4:NL self-cal status=fixed weight=1 selfant 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: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 ![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 26 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 22 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 22 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 22 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 22 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.137937Jy sigma=1.175272 ! Fit after self-cal, rms=0.101580Jy sigma=0.835003 selfant "",false ! 1:FT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:FT self-cal status=correctable weight=1 ! 2:HN 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 ! 3:FD self-cal status=correctable weight=1 ! 3:FT self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:FT self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD 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 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 57 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 57 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 57 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 57 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.101580Jy sigma=0.835003 ! Fit after self-cal, rms=0.092073Jy sigma=0.785662 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=0.905 mas, bmaj=3.01 mas, bpa=-7.96 degrees ! Estimated noise=1.88496 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 = 0.000847125 Jy ! Component: 100 - total flux cleaned = 0.000236682 Jy ! Component: 150 - total flux cleaned = -0.000239968 Jy ! Component: 200 - total flux cleaned = -0.000477072 Jy ! Total flux subtracted in 200 components = -0.000477072 Jy ! Clean residual min=-0.008214 max=0.006377 Jy/beam ! Clean residual mean=0.000012 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.834099 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 132 components and 0.834099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091982Jy sigma=0.785691 ! Fit after self-cal, rms=0.091941Jy sigma=0.785195 ! 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=1.226 mas, bmaj=3.807 mas, bpa=-8.05 degrees ! Estimated noise=1.22084 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 (2.8, -17.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000614244 Jy ! Component: 100 - total flux cleaned = -0.00038327 Jy ! Component: 150 - total flux cleaned = -0.0013279 Jy ! Component: 200 - total flux cleaned = -0.00206111 Jy ! Component: 250 - total flux cleaned = -0.00248097 Jy ! Component: 300 - total flux cleaned = -0.00263642 Jy ! Component: 350 - total flux cleaned = -0.00292809 Jy ! Component: 400 - total flux cleaned = -0.00313544 Jy ! Total flux subtracted in 400 components = -0.00313544 Jy ! Clean residual min=-0.003568 max=0.003461 Jy/beam ! Clean residual mean=0.000053 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.830964 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 167 components and 0.830964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091321Jy sigma=0.780666 ! Fit after self-cal, rms=0.091324Jy sigma=0.780445 ! 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 = -0.000453283 Jy ! Component: 100 - total flux cleaned = -0.000716712 Jy ! Component: 150 - total flux cleaned = -0.000839142 Jy ! Component: 200 - total flux cleaned = -0.000780378 Jy ! Component: 250 - total flux cleaned = -0.000838419 Jy ! Component: 300 - total flux cleaned = -0.000838988 Jy ! Component: 350 - total flux cleaned = -0.0008902 Jy ! Component: 400 - total flux cleaned = -0.000889733 Jy ! Total flux subtracted in 400 components = -0.000889733 Jy ! Clean residual min=-0.003400 max=0.003327 Jy/beam ! Clean residual mean=0.000052 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.830074 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 193 components and 0.830074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091121Jy sigma=0.779047 ! Fit after self-cal, rms=0.091120Jy sigma=0.779010 ! 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 39 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! A total of 42 telescope corrections were flagged in sub-array 3. ! A total of 79 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! A total of 42 telescope corrections were flagged in sub-array 3. ! A total of 79 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! A total of 42 telescope corrections were flagged in sub-array 3. ! A total of 79 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! A total of 42 telescope corrections were flagged in sub-array 3. ! A total of 79 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.137484Jy sigma=1.170842 ! Fit after self-cal, rms=0.091287Jy sigma=0.778457 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.226 mas, bmaj=3.81 mas, bpa=-8.051 degrees ! Estimated noise=1.22033 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000676013 Jy ! Component: 100 - total flux cleaned = -0.000953146 Jy ! Component: 150 - total flux cleaned = -0.00121243 Jy ! Component: 200 - total flux cleaned = -0.00141008 Jy ! Component: 250 - total flux cleaned = -0.00145802 Jy ! Component: 300 - total flux cleaned = -0.00150334 Jy ! Component: 350 - total flux cleaned = -0.00154644 Jy ! Component: 400 - total flux cleaned = -0.00158692 Jy ! Total flux subtracted in 400 components = -0.00158692 Jy ! Clean residual min=-0.003185 max=0.003098 Jy/beam ! Clean residual mean=0.000045 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.828487 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 208 components and 0.828487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091136Jy sigma=0.777427 ! Fit after self-cal, rms=0.091141Jy sigma=0.777394 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 = -7.59632e-07 Jy ! Component: 100 - total flux cleaned = -4.05888e-05 Jy ! Component: 150 - total flux cleaned = -4.61223e-07 Jy ! Component: 200 - total flux cleaned = -7.69863e-05 Jy ! Component: 250 - total flux cleaned = -3.89178e-05 Jy ! Component: 300 - total flux cleaned = -3.89725e-05 Jy ! Component: 350 - total flux cleaned = -3.90951e-05 Jy ! Component: 400 - total flux cleaned = -3.947e-05 Jy ! Total flux subtracted in 400 components = -3.947e-05 Jy ! Clean residual min=-0.003163 max=0.003112 Jy/beam ! Clean residual mean=0.000044 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.828448 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 226 components and 0.828448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091050Jy sigma=0.776829 ! Fit after self-cal, rms=0.091050Jy sigma=0.776813 ! 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=0.091050Jy sigma=0.776813 ! Fit after self-cal, rms=0.091182Jy sigma=0.776648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.226 mas, bmaj=3.812 mas, bpa=-8.043 degrees ! Estimated noise=1.22001 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00072579 Jy ! Component: 100 - total flux cleaned = -0.000727238 Jy ! Component: 150 - total flux cleaned = -0.000728037 Jy ! Component: 200 - total flux cleaned = -0.000729356 Jy ! Component: 250 - total flux cleaned = -0.000762676 Jy ! Component: 300 - total flux cleaned = -0.000730156 Jy ! Component: 350 - total flux cleaned = -0.000762735 Jy ! Component: 400 - total flux cleaned = -0.000794378 Jy ! Total flux subtracted in 400 components = -0.000794378 Jy ! Clean residual min=-0.003105 max=0.002969 Jy/beam ! Clean residual mean=0.000039 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.827653 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 244 components and 0.827653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091102Jy sigma=0.776101 ! Fit after self-cal, rms=0.091104Jy sigma=0.776085 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 = 6.7684e-05 Jy ! Component: 100 - total flux cleaned = 9.90247e-05 Jy ! Component: 150 - total flux cleaned = 6.92853e-05 Jy ! Component: 200 - total flux cleaned = 6.93742e-05 Jy ! Component: 250 - total flux cleaned = 3.99576e-05 Jy ! Component: 300 - total flux cleaned = 3.94964e-05 Jy ! Component: 350 - total flux cleaned = 1.13486e-05 Jy ! Component: 400 - total flux cleaned = 1.16022e-05 Jy ! Total flux subtracted in 400 components = 1.16022e-05 Jy ! Clean residual min=-0.003105 max=0.002978 Jy/beam ! Clean residual mean=0.000039 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.827665 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 257 components and 0.827665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091049Jy sigma=0.775748 ! Fit after self-cal, rms=0.091049Jy sigma=0.775738 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime3 ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091049Jy sigma=0.775738 ! Fit after self-cal, rms=0.089434Jy sigma=0.750788 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.357 mas, bmaj=5.548 mas, bpa=-11.93 degrees ! Estimated noise=1.34222 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000312302 Jy ! Component: 100 - total flux cleaned = 0.00017288 Jy ! Component: 150 - total flux cleaned = 1.3595e-05 Jy ! Component: 200 - total flux cleaned = -0.000134565 Jy ! Component: 250 - total flux cleaned = -0.000272817 Jy ! Component: 300 - total flux cleaned = -0.000401531 Jy ! Component: 350 - total flux cleaned = -0.000499578 Jy ! Component: 400 - total flux cleaned = -0.000570574 Jy ! Total flux subtracted in 400 components = -0.000570574 Jy ! Clean residual min=-0.003043 max=0.002967 Jy/beam ! Clean residual mean=0.000044 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.827094 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 282 components and 0.827094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089377Jy sigma=0.750516 ! Fit after self-cal, rms=0.089383Jy sigma=0.750481 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 = -5.89376e-05 Jy ! Component: 100 - total flux cleaned = -8.20969e-05 Jy ! Component: 150 - total flux cleaned = -0.000125914 Jy ! Component: 200 - total flux cleaned = -0.000125303 Jy ! Component: 250 - total flux cleaned = -8.35218e-05 Jy ! Component: 300 - total flux cleaned = -0.000104027 Jy ! Component: 350 - total flux cleaned = -8.37845e-05 Jy ! Component: 400 - total flux cleaned = -8.33348e-05 Jy ! Total flux subtracted in 400 components = -8.33348e-05 Jy ! Clean residual min=-0.003006 max=0.002868 Jy/beam ! Clean residual mean=0.000044 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.827011 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 292 components and 0.827011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089352Jy sigma=0.750346 ! Fit after self-cal, rms=0.089350Jy sigma=0.750338 ! 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=1.226 mas, bmaj=3.815 mas, bpa=-8.033 degrees ! Estimated noise=1.22043 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.226 x 3.815 at -8.033 degrees (North through East) ! Clean map min=-0.0064317 max=0.75467 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089350Jy sigma=0.750338 ! Fit after self-cal, rms=0.083870Jy sigma=0.671595 ! Inverting map and beam ! Estimated beam: bmin=1.226 mas, bmaj=3.815 mas, bpa=-8.019 degrees ! Estimated noise=1.22003 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000333858 Jy ! Component: 100 - total flux cleaned = -0.000228223 Jy ! Component: 150 - total flux cleaned = -0.000196269 Jy ! Component: 200 - total flux cleaned = -0.000138721 Jy ! Component: 250 - total flux cleaned = -0.000138238 Jy ! Component: 300 - total flux cleaned = -0.000111642 Jy ! Component: 350 - total flux cleaned = -8.68463e-05 Jy ! Component: 400 - total flux cleaned = -8.65524e-05 Jy ! Total flux subtracted in 400 components = -8.65524e-05 Jy ! Clean residual min=-0.003106 max=0.002862 Jy/beam ! Clean residual mean=0.000032 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.826924 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 317 components and 0.826924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083820Jy sigma=0.671084 ! Fit after self-cal, rms=0.083813Jy sigma=0.671066 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140701 Jy ! Component: 100 - total flux cleaned = 0.000188413 Jy ! Component: 150 - total flux cleaned = 0.000165394 Jy ! Component: 200 - total flux cleaned = 0.000187867 Jy ! Component: 250 - total flux cleaned = 0.000187413 Jy ! Component: 300 - total flux cleaned = 0.000187331 Jy ! Component: 350 - total flux cleaned = 0.000187631 Jy ! Component: 400 - total flux cleaned = 0.000208194 Jy ! Total flux subtracted in 400 components = 0.000208194 Jy ! Clean residual min=-0.003128 max=0.002839 Jy/beam ! Clean residual mean=0.000032 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.827133 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 333 components and 0.827132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083780Jy sigma=0.670830 ! Fit after self-cal, rms=0.083778Jy sigma=0.670823 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083778Jy sigma=0.670823 ! Fit after self-cal, rms=0.083892Jy sigma=0.670731 print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9038 mas, bmaj=3.013 mas, bpa=-7.942 degrees ! Estimated noise=1.88516 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.581873 Jy ! Component: 100 - total flux cleaned = 0.709005 Jy ! Component: 150 - total flux cleaned = 0.749011 Jy ! Component: 200 - total flux cleaned = 0.772893 Jy ! Component: 250 - total flux cleaned = 0.788969 Jy ! Component: 300 - total flux cleaned = 0.800604 Jy ! Component: 350 - total flux cleaned = 0.809272 Jy ! Component: 400 - total flux cleaned = 0.814013 Jy ! Total flux subtracted in 400 components = 0.814013 Jy ! Clean residual min=-0.007129 max=0.006247 Jy/beam ! Clean residual mean=-0.000028 rms=0.001686 Jy/beam ! Combined flux in latest and established models = 0.814013 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 63 model components to the UV plane model. ! The established model now contains 63 components and 0.814013 Jy ! Inverting map and beam ! Estimated beam: bmin=1.226 mas, bmaj=3.817 mas, bpa=-8.01 degrees ! Estimated noise=1.22015 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 = 0.00873903 Jy ! Component: 100 - total flux cleaned = 0.0122355 Jy ! Component: 150 - total flux cleaned = 0.0122484 Jy ! Component: 200 - total flux cleaned = 0.01211 Jy ! Component: 250 - total flux cleaned = 0.0116458 Jy ! Component: 300 - total flux cleaned = 0.0113319 Jy ! Component: 350 - total flux cleaned = 0.0110373 Jy ! Component: 400 - total flux cleaned = 0.0108538 Jy ! Total flux subtracted in 400 components = 0.0108538 Jy ! Clean residual min=-0.004030 max=0.003407 Jy/beam ! Clean residual mean=0.000018 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.824867 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 113 components and 0.824867 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.358 mas, bmaj=5.554 mas, bpa=-11.91 degrees ! Estimated noise=1.3417 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000502561 Jy ! Component: 100 - total flux cleaned = 0.000246712 Jy ! Component: 150 - total flux cleaned = 0.000166747 Jy ! Component: 200 - total flux cleaned = 1.92253e-05 Jy ! Component: 250 - total flux cleaned = -4.78313e-05 Jy ! Component: 300 - total flux cleaned = -0.000111069 Jy ! Component: 350 - total flux cleaned = -0.000172056 Jy ! Component: 400 - total flux cleaned = -0.000230341 Jy ! Total flux subtracted in 400 components = -0.000230341 Jy ! Clean residual min=-0.003071 max=0.003051 Jy/beam ! Clean residual mean=0.000043 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.824636 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 = -5.34797e-05 Jy ! Component: 100 - total flux cleaned = -3.65755e-06 Jy ! Component: 150 - total flux cleaned = 4.55594e-05 Jy ! Component: 200 - total flux cleaned = 0.000140281 Jy ! Component: 250 - total flux cleaned = 0.000184502 Jy ! Component: 300 - total flux cleaned = 0.000225671 Jy ! Component: 350 - total flux cleaned = 0.000309634 Jy ! Component: 400 - total flux cleaned = 0.000350091 Jy ! Total flux subtracted in 400 components = 0.000350091 Jy ! Clean residual min=-0.002818 max=0.002825 Jy/beam ! Clean residual mean=0.000045 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.824986 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 158 components and 0.824987 Jy ! Inverting map ! Added new window around map position (-25.4, -4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000490186 Jy ! Component: 100 - total flux cleaned = -0.000398687 Jy ! Component: 150 - total flux cleaned = -0.000803375 Jy ! Component: 200 - total flux cleaned = -0.00110696 Jy ! Component: 250 - total flux cleaned = -0.00115397 Jy ! Component: 300 - total flux cleaned = -0.00119614 Jy ! Component: 350 - total flux cleaned = -0.00127792 Jy ! Component: 400 - total flux cleaned = -0.00131697 Jy ! Total flux subtracted in 400 components = -0.00131697 Jy ! Clean residual min=-0.002627 max=0.002533 Jy/beam ! Clean residual mean=0.000057 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.82367 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 196 components and 0.823669 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.226 mas, bmaj=3.817 mas, bpa=-8.01 degrees ! Estimated noise=1.22015 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000381073 Jy ! Component: 100 - total flux cleaned = -0.00060632 Jy ! Component: 150 - total flux cleaned = -0.000602711 Jy ! Component: 200 - total flux cleaned = -0.000665458 Jy ! Component: 250 - total flux cleaned = -0.00072839 Jy ! Component: 300 - total flux cleaned = -0.000842029 Jy ! Component: 350 - total flux cleaned = -0.000842847 Jy ! Component: 400 - total flux cleaned = -0.000894204 Jy ! Total flux subtracted in 400 components = -0.000894204 Jy ! Clean residual min=-0.002867 max=0.003048 Jy/beam ! Clean residual mean=0.000032 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.822775 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 243 components and 0.822775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084022Jy sigma=0.671461 ! Fit after self-cal, rms=0.083998Jy sigma=0.671063 wmodel /scr/pima/rdv93_uvs/J1522-2730_X_map.mod ! Writing 243 model components to file: /scr/pima/rdv93_uvs/J1522-2730_X_map.mod wobs /scr/pima/rdv93_uvs/J1522-2730_X_uvs.fits ! Applying 445 buffered edits. ! Writing UV FITS file: /scr/pima/rdv93_uvs/J1522-2730_X_uvs.fits wwins /scr/pima/rdv93_uvs/J1522-2730_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv93_uvs/J1522-2730_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000575535 Jy ! Component: 100 - total flux cleaned = 0.000622908 Jy ! Component: 150 - total flux cleaned = 0.000758137 Jy ! Component: 200 - total flux cleaned = 0.000886798 Jy ! Component: 250 - total flux cleaned = 0.00113731 Jy ! Component: 300 - total flux cleaned = 0.00117776 Jy ! Component: 350 - total flux cleaned = 0.00141405 Jy ! Component: 400 - total flux cleaned = 0.00149046 Jy ! Component: 450 - total flux cleaned = 0.00163996 Jy ! Component: 500 - total flux cleaned = 0.00160331 Jy ! Component: 550 - total flux cleaned = 0.00163935 Jy ! Component: 600 - total flux cleaned = 0.00170992 Jy ! Component: 650 - total flux cleaned = 0.00177804 Jy ! Component: 700 - total flux cleaned = 0.00167591 Jy ! Component: 750 - total flux cleaned = 0.0017428 Jy ! Component: 800 - total flux cleaned = 0.00164348 Jy ! Component: 850 - total flux cleaned = 0.00157833 Jy ! Component: 900 - total flux cleaned = 0.00151414 Jy ! Component: 950 - total flux cleaned = 0.00129333 Jy ! Component: 1000 - total flux cleaned = 0.00129359 Jy ! Component: 1050 - total flux cleaned = 0.00113967 Jy ! Component: 1100 - total flux cleaned = 0.00107903 Jy ! Component: 1150 - total flux cleaned = 0.00101917 Jy ! Component: 1200 - total flux cleaned = 0.000900855 Jy ! Component: 1250 - total flux cleaned = 0.000930367 Jy ! Component: 1300 - total flux cleaned = 0.000872449 Jy ! Component: 1350 - total flux cleaned = 0.000786967 Jy ! Component: 1400 - total flux cleaned = 0.000843373 Jy ! Component: 1450 - total flux cleaned = 0.000787659 Jy ! Component: 1500 - total flux cleaned = 0.000787931 Jy ! Component: 1550 - total flux cleaned = 0.000815413 Jy ! Component: 1600 - total flux cleaned = 0.000788285 Jy ! Component: 1650 - total flux cleaned = 0.000815139 Jy ! Component: 1700 - total flux cleaned = 0.000815108 Jy ! Component: 1750 - total flux cleaned = 0.00081494 Jy ! Component: 1800 - total flux cleaned = 0.000815084 Jy ! Component: 1850 - total flux cleaned = 0.000866417 Jy ! Component: 1900 - total flux cleaned = 0.000840927 Jy ! Component: 1950 - total flux cleaned = 0.00084096 Jy ! Component: 2000 - total flux cleaned = 0.000916449 Jy ! Component: 2050 - total flux cleaned = 0.00101625 Jy ! Component: 2100 - total flux cleaned = 0.00109046 Jy ! Component: 2150 - total flux cleaned = 0.00109034 Jy ! Component: 2200 - total flux cleaned = 0.00111466 Jy ! Component: 2250 - total flux cleaned = 0.00116312 Jy ! Component: 2300 - total flux cleaned = 0.00123513 Jy ! Component: 2350 - total flux cleaned = 0.00123518 Jy ! Component: 2400 - total flux cleaned = 0.00125885 Jy ! Component: 2450 - total flux cleaned = 0.00128202 Jy ! Component: 2500 - total flux cleaned = 0.00132852 Jy ! Component: 2550 - total flux cleaned = 0.00132827 Jy ! Component: 2600 - total flux cleaned = 0.00125933 Jy ! Component: 2650 - total flux cleaned = 0.00130499 Jy ! Component: 2700 - total flux cleaned = 0.00137286 Jy ! Component: 2750 - total flux cleaned = 0.00130516 Jy ! Component: 2800 - total flux cleaned = 0.00134982 Jy ! Component: 2850 - total flux cleaned = 0.00139431 Jy ! Component: 2900 - total flux cleaned = 0.00139427 Jy ! Component: 2950 - total flux cleaned = 0.00143822 Jy ! Component: 3000 - total flux cleaned = 0.00141638 Jy ! Component: 3050 - total flux cleaned = 0.00141643 Jy ! Component: 3100 - total flux cleaned = 0.00148114 Jy ! Component: 3150 - total flux cleaned = 0.00152403 Jy ! Component: 3200 - total flux cleaned = 0.00156654 Jy ! Component: 3250 - total flux cleaned = 0.00163008 Jy ! Component: 3300 - total flux cleaned = 0.00162993 Jy ! Component: 3350 - total flux cleaned = 0.00167178 Jy ! Component: 3400 - total flux cleaned = 0.00167159 Jy ! Component: 3450 - total flux cleaned = 0.00171326 Jy ! Component: 3500 - total flux cleaned = 0.001734 Jy ! Component: 3550 - total flux cleaned = 0.0017135 Jy ! Component: 3600 - total flux cleaned = 0.00173396 Jy ! Component: 3650 - total flux cleaned = 0.00177464 Jy ! Component: 3700 - total flux cleaned = 0.00185541 Jy ! Component: 3750 - total flux cleaned = 0.00189546 Jy ! Component: 3800 - total flux cleaned = 0.00187554 Jy ! Component: 3850 - total flux cleaned = 0.00189543 Jy ! Component: 3900 - total flux cleaned = 0.00195473 Jy ! Component: 3950 - total flux cleaned = 0.00195475 Jy ! Component: 4000 - total flux cleaned = 0.00191561 Jy ! Component: 4050 - total flux cleaned = 0.00189603 Jy ! Total flux subtracted in 4096 components = 0.00189601 Jy ! Clean residual min=-0.001189 max=0.001102 Jy/beam ! Clean residual mean=-0.000003 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.824671 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 492 components and 0.824671 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv93_uvs/J1522-2730_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.226 x 3.817 at -8.01 degrees (North through East) ! Clean map min=-0.005185 max=0.75373 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J1522-2730_X_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 0.7537 rms= 0.00034 Jy quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J1522-2730_X_uvs.log closed on Tue Oct 8 15:48:35 2013