! Started logfile: /scr/pima/rdv94_uvs/J0409-1238_S_uvs.log on Tue Oct 8 12:11:38 2013 obs /scr/pima/rdv94_uvs/J0409-1238_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J0409-1238_S_uva.fits ! AN table 1: 13 integrations on 10 of 10 possible baselines. ! AN table 2: 14 integrations on 15 of 15 possible baselines. ! AN table 3: 4 integrations on 15 of 15 possible baselines. ! AN table 4: 9 integrations on 15 of 15 possible baselines. ! AN table 5: 4 integrations on 21 of 21 possible baselines. ! AN table 6: 5 integrations on 21 of 21 possible baselines. ! AN table 7: 5 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.946924 visibilities/baseline/integration-bin. ! Found source: J0409-1238 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3140 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv94_uvs/J0409-1238_S] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1: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:WF self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:WF self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:KP 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 ! 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:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 7:HN self-cal status=correctable weight=1 ! 7:KP self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:MK self-cal status=correctable weight=1 ! 7:NL self-cal status=correctable weight=1 ! 7:OV self-cal status=correctable weight=1 ! 7:PT self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.035555Jy sigma=4.826679 ! Fit after self-cal, rms=0.798571Jy sigma=3.707880 ! 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:WF ! Flagging baselines of antenna 1:WF in the currently selected channels. flag 2:WF ! Flagging baselines of antenna 2:WF in the currently selected channels. ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.76 mas, bmaj=17.57 mas, bpa=-19.51 degrees ! Estimated noise=3.7841 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 = 0.158149 Jy ! Component: 100 - total flux cleaned = 0.194389 Jy ! Total flux subtracted in 100 components = 0.194389 Jy ! Clean residual min=-0.009172 max=0.013387 Jy/beam ! Clean residual mean=0.000043 rms=0.002337 Jy/beam ! Combined flux in latest and established models = 0.194389 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.194389 Jy ! ! Correcting IF 1. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! A total of 15 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.069068Jy sigma=0.338077 ! Fit after self-cal, rms=0.068826Jy sigma=0.337113 ! Inverting map and beam ! Estimated beam: bmin=3.76 mas, bmaj=17.57 mas, bpa=-19.51 degrees ! Estimated noise=3.78416 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124124 Jy ! Component: 100 - total flux cleaned = 0.0140602 Jy ! Total flux subtracted in 100 components = 0.0140602 Jy ! Clean residual min=-0.006771 max=0.007671 Jy/beam ! Clean residual mean=0.000047 rms=0.001951 Jy/beam ! Combined flux in latest and established models = 0.208449 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.208449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065610Jy sigma=0.319565 ! Fit after self-cal, rms=0.065591Jy sigma=0.319358 ! 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=4.956 mas, bmaj=19.62 mas, bpa=-21.61 degrees ! Estimated noise=2.79575 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 = -0.000313511 Jy ! Component: 100 - total flux cleaned = 0.000260548 Jy ! Component: 150 - total flux cleaned = 0.000704108 Jy ! Component: 200 - total flux cleaned = 0.00106032 Jy ! Total flux subtracted in 200 components = 0.00106032 Jy ! Clean residual min=-0.006375 max=0.006619 Jy/beam ! Clean residual mean=0.000012 rms=0.001715 Jy/beam ! Combined flux in latest and established models = 0.209509 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 66 components and 0.209509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064721Jy sigma=0.314643 ! Fit after self-cal, rms=0.064716Jy sigma=0.314579 ! 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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 1.07 LA 1.15 NL 1.03 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.05 HN 1.07 KP 1.16 LA 1.21 ! NL 0.93 WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.02 HN 1.12 KP 1.13 LA 1.23 ! NL 0.94 OV 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.10 KP 1.15 LA 1.21 ! NL 0.94 OV 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.92 FD 1.07 HN 1.14 KP 1.12 ! LA 1.27 NL 0.92 OV 0.96 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.92 FD 1.06 KP 1.12 LA 1.20 ! MK 0.79 NL 0.96 OV 0.93 ! ! Telescope amplitude corrections in sub-array 7: ! HN 1.16 KP 1.09 LA 1.24 MK 0.91 ! NL 0.94 OV 0.94 PT 0.95 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.13 HN 1.07 LA 1.11 NL 1.03 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.09 HN 1.21 KP 1.12 LA 1.10 ! NL 0.98 WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.21 HN 1.10 KP 1.12 LA 1.10 ! NL 1.00 OV 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.19 KP 1.13 LA 1.11 ! NL 0.99 OV 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 FD 1.16 HN 1.16 KP 1.08 ! LA 1.13 NL 0.98 OV 1.01 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.01 FD 1.15 KP 1.08 LA 1.07 ! MK 1.02 NL 1.02 OV 0.95 ! ! Telescope amplitude corrections in sub-array 7: ! HN 1.22 KP 1.13 LA 1.06 MK 0.97 ! NL 0.98 OV 1.00 PT 0.94 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 1.05 LA 0.87 NL 1.05 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.07 HN 1.06 KP 1.01 LA 0.86 ! NL 1.03 WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.16 HN 1.12 KP 0.94 LA 0.93 ! NL 1.04 OV 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 FD 1.18 KP 0.98 LA 0.88 ! NL 1.01 OV 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 1.12 HN 1.10 KP 0.97 ! LA 0.96 NL 0.99 OV 0.99 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.05 FD 1.08 KP 0.94 LA 0.91 ! MK 1.02 NL 1.05 OV 0.97 ! ! Telescope amplitude corrections in sub-array 7: ! HN 1.18 KP 0.97 LA 0.86 MK 0.95 ! NL 0.96 OV 1.02 PT 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 HN 1.00 LA 0.70 NL 0.97 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.05 HN 0.94 KP 0.91 LA 0.77 ! NL 0.97 WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.10 HN 1.01 KP 0.90 LA 0.77 ! NL 0.97 OV 0.83 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.66 FD 1.15 KP 0.89 LA 0.73 ! NL 0.99 OV 0.83 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.13 FD 1.20 HN 0.94 KP 0.89 ! LA 0.75 NL 1.05 OV 0.84 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.96 FD 1.15 KP 0.90 LA 0.76 ! MK 1.15 NL 0.90 OV 0.84 ! ! Telescope amplitude corrections in sub-array 7: ! HN 0.99 KP 0.87 LA 0.73 MK 1.10 ! NL 0.95 OV 0.87 PT 0.86 ! ! ! Fit before self-cal, rms=0.064716Jy sigma=0.314579 ! Fit after self-cal, rms=0.045977Jy sigma=0.230836 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.967 mas, bmaj=19.64 mas, bpa=-21.54 degrees ! Estimated noise=2.78629 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 = 0.00106373 Jy ! Component: 100 - total flux cleaned = 0.00131448 Jy ! Component: 150 - total flux cleaned = 0.00131417 Jy ! Component: 200 - total flux cleaned = 0.00127125 Jy ! Total flux subtracted in 200 components = 0.00127125 Jy ! Clean residual min=-0.002819 max=0.003309 Jy/beam ! Clean residual mean=-0.000000 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.21078 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.21078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.045813Jy sigma=0.230257 ! Fit after self-cal, rms=0.045923Jy sigma=0.230004 ! 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=0.045923Jy sigma=0.230004 ! Fit after self-cal, rms=0.045891Jy sigma=0.229898 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.966 mas, bmaj=19.6 mas, bpa=-21.52 degrees ! Estimated noise=2.78572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000684933 Jy ! Component: 100 - total flux cleaned = 0.00092151 Jy ! Component: 150 - total flux cleaned = 0.000959346 Jy ! Component: 200 - total flux cleaned = 0.000923021 Jy ! Total flux subtracted in 200 components = 0.000923021 Jy ! Clean residual min=-0.002720 max=0.003254 Jy/beam ! Clean residual mean=0.000001 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.211703 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 100 components and 0.211703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.045799Jy sigma=0.229582 ! Fit after self-cal, rms=0.045791Jy sigma=0.229559 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 = -1.36677e-06 Jy ! Component: 100 - total flux cleaned = -4.69357e-07 Jy ! Component: 150 - total flux cleaned = 2.64732e-05 Jy ! Component: 200 - total flux cleaned = 1.05269e-06 Jy ! Total flux subtracted in 200 components = 1.05269e-06 Jy ! Clean residual min=-0.002707 max=0.003250 Jy/beam ! Clean residual mean=0.000001 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.211705 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 108 components and 0.211705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.045751Jy sigma=0.229416 ! Fit after self-cal, rms=0.045743Jy sigma=0.229399 ! 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=0.045743Jy sigma=0.229399 ! Fit after self-cal, rms=0.044381Jy sigma=0.210647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.968 mas, bmaj=19.56 mas, bpa=-21.49 degrees ! Estimated noise=2.78719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00053358 Jy ! Component: 100 - total flux cleaned = 0.000730355 Jy ! Component: 150 - total flux cleaned = 0.000842708 Jy ! Component: 200 - total flux cleaned = 0.000893979 Jy ! Total flux subtracted in 200 components = 0.000893979 Jy ! Clean residual min=-0.002035 max=0.002107 Jy/beam ! Clean residual mean=-0.000013 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.212599 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 123 components and 0.212598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044334Jy sigma=0.210459 ! Fit after self-cal, rms=0.044347Jy sigma=0.210408 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 = 2.92894e-06 Jy ! Component: 100 - total flux cleaned = 3.4892e-06 Jy ! Component: 150 - total flux cleaned = 2.53869e-05 Jy ! Component: 200 - total flux cleaned = 2.56193e-05 Jy ! Total flux subtracted in 200 components = 2.56193e-05 Jy ! Clean residual min=-0.001993 max=0.002104 Jy/beam ! Clean residual mean=-0.000013 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.212624 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 130 components and 0.212624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044323Jy sigma=0.210324 ! Fit after self-cal, rms=0.044320Jy sigma=0.210317 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044320Jy sigma=0.210317 ! Fit after self-cal, rms=0.044346Jy sigma=0.210266 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.395 mas, bmaj=20.99 mas, bpa=-23.59 degrees ! Estimated noise=2.95064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000416947 Jy ! Component: 100 - total flux cleaned = 0.000537056 Jy ! Component: 150 - total flux cleaned = 0.000602522 Jy ! Component: 200 - total flux cleaned = 0.000602426 Jy ! Total flux subtracted in 200 components = 0.000602426 Jy ! Clean residual min=-0.001810 max=0.002002 Jy/beam ! Clean residual mean=-0.000018 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.213226 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 149 components and 0.213226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044329Jy sigma=0.210194 ! Fit after self-cal, rms=0.044326Jy sigma=0.210185 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 = 1.88396e-06 Jy ! Component: 100 - total flux cleaned = 1.54795e-05 Jy ! Component: 150 - total flux cleaned = 1.55215e-05 Jy ! Component: 200 - total flux cleaned = 1.56458e-05 Jy ! Total flux subtracted in 200 components = 1.56458e-05 Jy ! Clean residual min=-0.001773 max=0.002017 Jy/beam ! Clean residual mean=-0.000018 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.213242 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 155 components and 0.213242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044319Jy sigma=0.210155 ! Fit after self-cal, rms=0.044316Jy sigma=0.210151 ! 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: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 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:HN,true ! 2:HN self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 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:OV,true ! 3:OV 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:KP,true ! 4:KP 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 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:NL,true ! 5:NL self-cal status=fixed weight=1 selfant 5:OV,true ! 5:OV self-cal status=fixed weight=1 selfant 6:BR,true ! 6:BR self-cal status=fixed weight=1 selfant 6:FD,true ! 6:FD self-cal status=fixed weight=1 selfant 6:KP,true ! 6:KP self-cal status=fixed weight=1 selfant 6:LA,true ! 6:LA self-cal status=fixed weight=1 selfant 6:MK,true ! 6:MK self-cal status=fixed weight=1 selfant 6:NL,true ! 6:NL self-cal status=fixed weight=1 selfant 6:OV,true ! 6:OV self-cal status=fixed weight=1 selfant 7:HN,true ! 7:HN self-cal status=fixed weight=1 selfant 7:KP,true ! 7:KP self-cal status=fixed weight=1 selfant 7:LA,true ! 7:LA self-cal status=fixed weight=1 selfant 7:MK,true ! 7:MK self-cal status=fixed weight=1 selfant 7:NL,true ! 7:NL self-cal status=fixed weight=1 selfant 7:OV,true ! 7:OV self-cal status=fixed weight=1 selfant 7:PT,true ! 7: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 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.058941Jy sigma=0.216309 ! Fit after self-cal, rms=0.055144Jy sigma=0.212520 selfant "",false ! 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:WF self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:WF self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:KP 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 ! 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:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 7:HN self-cal status=correctable weight=1 ! 7:KP self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:MK self-cal status=correctable weight=1 ! 7:NL self-cal status=correctable weight=1 ! 7:OV self-cal status=correctable weight=1 ! 7: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 2 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.055144Jy sigma=0.212520 ! Fit after self-cal, rms=0.055059Jy sigma=0.212104 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=3.779 mas, bmaj=17.48 mas, bpa=-19.47 degrees ! Estimated noise=3.72905 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 = 0.000983258 Jy ! Component: 100 - total flux cleaned = 0.00122877 Jy ! Component: 150 - total flux cleaned = 0.00136466 Jy ! Component: 200 - total flux cleaned = 0.00148127 Jy ! Total flux subtracted in 200 components = 0.00148127 Jy ! Clean residual min=-0.002596 max=0.002603 Jy/beam ! Clean residual mean=0.000008 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.214723 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 173 components and 0.214723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055043Jy sigma=0.212082 ! Fit after self-cal, rms=0.054611Jy sigma=0.211485 ! 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=4.943 mas, bmaj=20.07 mas, bpa=-21.89 degrees ! Estimated noise=2.78905 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 (-79, 50). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154725 Jy ! Component: 100 - total flux cleaned = 0.00205573 Jy ! Component: 150 - total flux cleaned = 0.00242942 Jy ! Component: 200 - total flux cleaned = 0.00271079 Jy ! Component: 250 - total flux cleaned = 0.00292043 Jy ! Component: 300 - total flux cleaned = 0.00318416 Jy ! Component: 350 - total flux cleaned = 0.00328851 Jy ! Component: 400 - total flux cleaned = 0.0033866 Jy ! Total flux subtracted in 400 components = 0.0033866 Jy ! Clean residual min=-0.001577 max=0.001766 Jy/beam ! Clean residual mean=0.000083 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.21811 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 225 components and 0.21811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054432Jy sigma=0.210529 ! Fit after self-cal, rms=0.054422Jy sigma=0.210462 ! Inverting map ! Added new window around map position (-6.5, -109.5). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000696525 Jy ! Component: 100 - total flux cleaned = 0.00118703 Jy ! Component: 150 - total flux cleaned = 0.00136816 Jy ! Component: 200 - total flux cleaned = 0.00177801 Jy ! Component: 250 - total flux cleaned = 0.00212128 Jy ! Component: 300 - total flux cleaned = 0.0024095 Jy ! Component: 350 - total flux cleaned = 0.00264922 Jy ! Component: 400 - total flux cleaned = 0.00297637 Jy ! Total flux subtracted in 400 components = 0.00297637 Jy ! Clean residual min=-0.001410 max=0.001586 Jy/beam ! Clean residual mean=0.000050 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.221086 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 292 components and 0.221086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054275Jy sigma=0.209658 ! Fit after self-cal, rms=0.054273Jy sigma=0.209621 ! Inverting map ! Added new window around map position (94, -128). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000358202 Jy ! Component: 100 - total flux cleaned = 0.000317829 Jy ! Component: 150 - total flux cleaned = 0.000238015 Jy ! Component: 200 - total flux cleaned = 0.000273529 Jy ! Component: 250 - total flux cleaned = 0.000343766 Jy ! Component: 300 - total flux cleaned = 0.000574202 Jy ! Component: 350 - total flux cleaned = 0.000699864 Jy ! Component: 400 - total flux cleaned = 0.000821891 Jy ! Total flux subtracted in 400 components = 0.000821891 Jy ! Clean residual min=-0.001267 max=0.001379 Jy/beam ! Clean residual mean=0.000044 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.221908 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 352 components and 0.221908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054142Jy sigma=0.209070 ! Fit after self-cal, rms=0.054147Jy sigma=0.209039 ! Inverting map ! Added new window around map position (5.5, 60). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014414 Jy ! Component: 100 - total flux cleaned = -0.00019495 Jy ! Component: 150 - total flux cleaned = -0.000353863 Jy ! Component: 200 - total flux cleaned = -0.000429592 Jy ! Component: 250 - total flux cleaned = -0.00046563 Jy ! Component: 300 - total flux cleaned = -0.000464867 Jy ! Component: 350 - total flux cleaned = -0.000398193 Jy ! Component: 400 - total flux cleaned = -0.000333412 Jy ! Total flux subtracted in 400 components = -0.000333412 Jy ! Clean residual min=-0.001281 max=0.001308 Jy/beam ! Clean residual mean=0.000051 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.221575 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 420 components and 0.221575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054033Jy sigma=0.208554 ! Fit after self-cal, rms=0.054041Jy sigma=0.208534 ! 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) ! Added new window around map position (126, 103). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142136 Jy ! Component: 100 - total flux cleaned = 0.00208079 Jy ! Component: 150 - total flux cleaned = 0.00214913 Jy ! Component: 200 - total flux cleaned = 0.00214897 Jy ! Component: 250 - total flux cleaned = 0.00205495 Jy ! Component: 300 - total flux cleaned = 0.00211572 Jy ! Component: 350 - total flux cleaned = 0.00208714 Jy ! Component: 400 - total flux cleaned = 0.0020871 Jy ! Total flux subtracted in 400 components = 0.0020871 Jy ! Clean residual min=-0.001269 max=0.001195 Jy/beam ! Clean residual mean=0.000025 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.223662 Jy ! Performing phase self-cal ! Adding 90 model components to the UV plane model. ! The established model now contains 486 components and 0.223662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053946Jy sigma=0.208098 ! Fit after self-cal, rms=0.053951Jy sigma=0.208083 ! Inverting map print "=== Finished natural weighting clean for al sites ===" ! === Finished natural weighting clean for al sites === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.055097Jy sigma=0.209192 ! Fit after self-cal, rms=0.053846Jy sigma=0.207933 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.94 mas, bmaj=20.06 mas, bpa=-21.88 degrees ! Estimated noise=2.78652 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000418891 Jy ! Component: 100 - total flux cleaned = 0.000451384 Jy ! Component: 150 - total flux cleaned = 0.000512323 Jy ! Component: 200 - total flux cleaned = 0.000452904 Jy ! Component: 250 - total flux cleaned = 0.000424561 Jy ! Component: 300 - total flux cleaned = 0.000452706 Jy ! Component: 350 - total flux cleaned = 0.000425157 Jy ! Component: 400 - total flux cleaned = 0.000425464 Jy ! Total flux subtracted in 400 components = 0.000425464 Jy ! Clean residual min=-0.001248 max=0.001127 Jy/beam ! Clean residual mean=0.000019 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.224087 Jy selfcal ! Performing phase self-cal ! Adding 93 model components to the UV plane model. ! The established model now contains 540 components and 0.224088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053781Jy sigma=0.207654 ! Fit after self-cal, rms=0.053786Jy sigma=0.207648 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 = 5.68774e-05 Jy ! Component: 100 - total flux cleaned = 0.000109626 Jy ! Component: 150 - total flux cleaned = 0.000135765 Jy ! Component: 200 - total flux cleaned = 0.000161568 Jy ! Component: 250 - total flux cleaned = 0.000161614 Jy ! Component: 300 - total flux cleaned = 0.000210176 Jy ! Component: 350 - total flux cleaned = 0.000210243 Jy ! Component: 400 - total flux cleaned = 0.000187527 Jy ! Total flux subtracted in 400 components = 0.000187527 Jy ! Clean residual min=-0.001197 max=0.001106 Jy/beam ! Clean residual mean=0.000017 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.224275 Jy ! Performing phase self-cal ! Adding 115 model components to the UV plane model. ! The established model now contains 581 components and 0.224275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053739Jy sigma=0.207459 ! Fit after self-cal, rms=0.053741Jy sigma=0.207455 ! 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=0.053741Jy sigma=0.207455 ! Fit after self-cal, rms=0.053709Jy sigma=0.207390 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.938 mas, bmaj=20.06 mas, bpa=-21.88 degrees ! Estimated noise=2.78521 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183638 Jy ! Component: 100 - total flux cleaned = 0.000209548 Jy ! Component: 150 - total flux cleaned = 0.000159909 Jy ! Component: 200 - total flux cleaned = 0.000159663 Jy ! Component: 250 - total flux cleaned = 0.000136109 Jy ! Component: 300 - total flux cleaned = 0.000159402 Jy ! Component: 350 - total flux cleaned = 0.000136497 Jy ! Component: 400 - total flux cleaned = 0.000136502 Jy ! Total flux subtracted in 400 components = 0.000136502 Jy ! Clean residual min=-0.001106 max=0.001129 Jy/beam ! Clean residual mean=0.000015 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.224412 Jy selfcal ! Performing phase self-cal ! Adding 98 model components to the UV plane model. ! The established model now contains 618 components and 0.224412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053666Jy sigma=0.207206 ! Fit after self-cal, rms=0.053669Jy sigma=0.207201 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 (-65.5, -84). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000958002 Jy ! Component: 100 - total flux cleaned = 0.00133942 Jy ! Component: 150 - total flux cleaned = 0.00144123 Jy ! Component: 200 - total flux cleaned = 0.00153163 Jy ! Component: 250 - total flux cleaned = 0.0015601 Jy ! Component: 300 - total flux cleaned = 0.00150658 Jy ! Component: 350 - total flux cleaned = 0.00148053 Jy ! Component: 400 - total flux cleaned = 0.00145548 Jy ! Total flux subtracted in 400 components = 0.00145548 Jy ! Clean residual min=-0.001038 max=0.001058 Jy/beam ! Clean residual mean=-0.000003 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.225867 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 683 components and 0.225867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053590Jy sigma=0.206868 ! Fit after self-cal, rms=0.053592Jy sigma=0.206849 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime3 ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053592Jy sigma=0.206849 ! Fit after self-cal, rms=0.052733Jy sigma=0.202536 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.185 mas, bmaj=21.52 mas, bpa=-23.75 degrees ! Estimated noise=2.93422 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000422404 Jy ! Component: 100 - total flux cleaned = 0.000529761 Jy ! Component: 150 - total flux cleaned = 0.000626944 Jy ! Component: 200 - total flux cleaned = 0.000580223 Jy ! Component: 250 - total flux cleaned = 0.000602787 Jy ! Component: 300 - total flux cleaned = 0.000666772 Jy ! Component: 350 - total flux cleaned = 0.000687319 Jy ! Component: 400 - total flux cleaned = 0.000707287 Jy ! Total flux subtracted in 400 components = 0.000707287 Jy ! Clean residual min=-0.000870 max=0.000966 Jy/beam ! Clean residual mean=0.000020 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.226574 Jy selfcal ! Performing phase self-cal ! Adding 88 model components to the UV plane model. ! The established model now contains 768 components and 0.226574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052704Jy sigma=0.202360 ! Fit after self-cal, rms=0.052730Jy sigma=0.202334 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 (127.5, -13). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000610417 Jy ! Component: 100 - total flux cleaned = 0.000717461 Jy ! Component: 150 - total flux cleaned = 0.000785703 Jy ! Component: 200 - total flux cleaned = 0.000849054 Jy ! Component: 250 - total flux cleaned = 0.000889755 Jy ! Component: 300 - total flux cleaned = 0.000929481 Jy ! Component: 350 - total flux cleaned = 0.000967955 Jy ! Component: 400 - total flux cleaned = 0.000987061 Jy ! Total flux subtracted in 400 components = 0.000987061 Jy ! Clean residual min=-0.000863 max=0.000864 Jy/beam ! Clean residual mean=0.000008 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.227561 Jy ! Performing phase self-cal ! Adding 101 model components to the UV plane model. ! The established model now contains 846 components and 0.227561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052698Jy sigma=0.202135 ! Fit after self-cal, rms=0.052698Jy sigma=0.202126 ! 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=4.937 mas, bmaj=20.06 mas, bpa=-21.88 degrees ! Estimated noise=2.7909 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.937 x 20.06 at -21.88 degrees (North through East) ! Clean map min=-0.0040748 max=0.20343 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.773 mas, bmaj=17.47 mas, bpa=-19.45 degrees ! Estimated noise=3.73251 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.15644 Jy ! Component: 100 - total flux cleaned = 0.193138 Jy ! Component: 150 - total flux cleaned = 0.207116 Jy ! Component: 200 - total flux cleaned = 0.212249 Jy ! Component: 250 - total flux cleaned = 0.211916 Jy ! Component: 300 - total flux cleaned = 0.21175 Jy ! Component: 350 - total flux cleaned = 0.211212 Jy ! Component: 400 - total flux cleaned = 0.210844 Jy ! Total flux subtracted in 400 components = 0.210844 Jy ! Clean residual min=-0.002762 max=0.002723 Jy/beam ! Clean residual mean=0.000016 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.210844 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 64 model components to the UV plane model. ! The established model now contains 64 components and 0.210844 Jy ! Inverting map and beam ! Estimated beam: bmin=4.937 mas, bmaj=20.06 mas, bpa=-21.88 degrees ! Estimated noise=2.7909 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 = 0.00240602 Jy ! Component: 100 - total flux cleaned = 0.00432978 Jy ! Component: 150 - total flux cleaned = 0.00550926 Jy ! Component: 200 - total flux cleaned = 0.00634819 Jy ! Component: 250 - total flux cleaned = 0.0072106 Jy ! Component: 300 - total flux cleaned = 0.00787397 Jy ! Component: 350 - total flux cleaned = 0.00822276 Jy ! Component: 400 - total flux cleaned = 0.00875857 Jy ! Total flux subtracted in 400 components = 0.00875857 Jy ! Clean residual min=-0.001776 max=0.001682 Jy/beam ! Clean residual mean=0.000089 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.219602 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 156 components and 0.219602 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.185 mas, bmaj=21.52 mas, bpa=-23.75 degrees ! Estimated noise=2.93422 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153076 Jy ! Component: 100 - total flux cleaned = 0.00233988 Jy ! Component: 150 - total flux cleaned = 0.0028522 Jy ! Component: 200 - total flux cleaned = 0.00322505 Jy ! Component: 250 - total flux cleaned = 0.00347797 Jy ! Component: 300 - total flux cleaned = 0.0037692 Jy ! Component: 350 - total flux cleaned = 0.00400052 Jy ! Component: 400 - total flux cleaned = 0.00417762 Jy ! Total flux subtracted in 400 components = 0.00417762 Jy ! Clean residual min=-0.001167 max=0.001296 Jy/beam ! Clean residual mean=0.000072 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.22378 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) ! Added new window around map position (19, -53.5). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013016 Jy ! Component: 100 - total flux cleaned = 0.00152223 Jy ! Component: 150 - total flux cleaned = 0.00156313 Jy ! Component: 200 - total flux cleaned = 0.00156322 Jy ! Component: 250 - total flux cleaned = 0.00167959 Jy ! Component: 300 - total flux cleaned = 0.00171716 Jy ! Component: 350 - total flux cleaned = 0.00182622 Jy ! Component: 400 - total flux cleaned = 0.00196724 Jy ! Total flux subtracted in 400 components = 0.00196724 Jy ! Clean residual min=-0.001030 max=0.000977 Jy/beam ! Clean residual mean=0.000031 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.225747 Jy ! Adding 182 model components to the UV plane model. ! The established model now contains 332 components and 0.225747 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.937 mas, bmaj=20.06 mas, bpa=-21.88 degrees ! Estimated noise=2.7909 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000236931 Jy ! Component: 100 - total flux cleaned = -0.00033816 Jy ! Component: 150 - total flux cleaned = -0.000385299 Jy ! Component: 200 - total flux cleaned = -0.000338337 Jy ! Component: 250 - total flux cleaned = -0.000205621 Jy ! Component: 300 - total flux cleaned = -7.7378e-05 Jy ! Component: 350 - total flux cleaned = -3.54735e-05 Jy ! Component: 400 - total flux cleaned = 8.66715e-05 Jy ! Total flux subtracted in 400 components = 8.66715e-05 Jy ! Clean residual min=-0.001101 max=0.001141 Jy/beam ! Clean residual mean=0.000025 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.225834 Jy selfcal ! Performing phase self-cal ! Adding 90 model components to the UV plane model. ! The established model now contains 413 components and 0.225834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052969Jy sigma=0.203416 ! Fit after self-cal, rms=0.052938Jy sigma=0.203317 wmodel /scr/pima/rdv94_uvs/J0409-1238_S_map.mod ! Writing 413 model components to file: /scr/pima/rdv94_uvs/J0409-1238_S_map.mod wobs /scr/pima/rdv94_uvs/J0409-1238_S_uvs.fits ! Applying 1685 buffered edits. ! Writing UV FITS file: /scr/pima/rdv94_uvs/J0409-1238_S_uvs.fits wwins /scr/pima/rdv94_uvs/J0409-1238_S_map.win ! wwins: Wrote 9 windows to /scr/pima/rdv94_uvs/J0409-1238_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 8.97617e-05 Jy ! Component: 100 - total flux cleaned = 0.000148892 Jy ! Component: 150 - total flux cleaned = 0.000149037 Jy ! Component: 200 - total flux cleaned = 0.000202892 Jy ! Component: 250 - total flux cleaned = 0.000202619 Jy ! Component: 300 - total flux cleaned = 0.00015187 Jy ! Component: 350 - total flux cleaned = 0.000168458 Jy ! Component: 400 - total flux cleaned = 0.00010381 Jy ! Component: 450 - total flux cleaned = 7.22604e-05 Jy ! Component: 500 - total flux cleaned = 2.53437e-05 Jy ! Component: 550 - total flux cleaned = -3.61124e-05 Jy ! Component: 600 - total flux cleaned = -6.61119e-05 Jy ! Component: 650 - total flux cleaned = -6.61175e-05 Jy ! Component: 700 - total flux cleaned = -8.07646e-05 Jy ! Component: 750 - total flux cleaned = -6.6343e-05 Jy ! Component: 800 - total flux cleaned = -8.06069e-05 Jy ! Component: 850 - total flux cleaned = -5.23469e-05 Jy ! Component: 900 - total flux cleaned = -5.2195e-05 Jy ! Component: 950 - total flux cleaned = -5.21167e-05 Jy ! Component: 1000 - total flux cleaned = -2.47617e-05 Jy ! Component: 1050 - total flux cleaned = -2.46979e-05 Jy ! Component: 1100 - total flux cleaned = 2.24638e-06 Jy ! Component: 1150 - total flux cleaned = 2.8905e-05 Jy ! Component: 1200 - total flux cleaned = 4.20316e-05 Jy ! Component: 1250 - total flux cleaned = 8.13156e-05 Jy ! Component: 1300 - total flux cleaned = 9.42424e-05 Jy ! Component: 1350 - total flux cleaned = 6.83648e-05 Jy ! Component: 1400 - total flux cleaned = 0.000106871 Jy ! Component: 1450 - total flux cleaned = 0.0001323 Jy ! Component: 1500 - total flux cleaned = 0.000132264 Jy ! Component: 1550 - total flux cleaned = 0.000132191 Jy ! Component: 1600 - total flux cleaned = 0.000132213 Jy ! Component: 1650 - total flux cleaned = 0.000144621 Jy ! Component: 1700 - total flux cleaned = 0.000156899 Jy ! Component: 1750 - total flux cleaned = 0.000156883 Jy ! Component: 1800 - total flux cleaned = 0.000205303 Jy ! Component: 1850 - total flux cleaned = 0.000205178 Jy ! Component: 1900 - total flux cleaned = 0.000193172 Jy ! Component: 1950 - total flux cleaned = 0.000216996 Jy ! Component: 2000 - total flux cleaned = 0.000205193 Jy ! Component: 2050 - total flux cleaned = 0.000217004 Jy ! Component: 2100 - total flux cleaned = 0.000252077 Jy ! Component: 2150 - total flux cleaned = 0.000252095 Jy ! Component: 2200 - total flux cleaned = 0.000240597 Jy ! Component: 2250 - total flux cleaned = 0.000286445 Jy ! Component: 2300 - total flux cleaned = 0.000297871 Jy ! Component: 2350 - total flux cleaned = 0.000309181 Jy ! Component: 2400 - total flux cleaned = 0.000309229 Jy ! Component: 2450 - total flux cleaned = 0.000342849 Jy ! Component: 2500 - total flux cleaned = 0.000353978 Jy ! Component: 2550 - total flux cleaned = 0.000376085 Jy ! Component: 2600 - total flux cleaned = 0.000387133 Jy ! Component: 2650 - total flux cleaned = 0.000408945 Jy ! Component: 2700 - total flux cleaned = 0.000408939 Jy ! Component: 2750 - total flux cleaned = 0.000419763 Jy ! Component: 2800 - total flux cleaned = 0.000430536 Jy ! Component: 2850 - total flux cleaned = 0.000462586 Jy ! Component: 2900 - total flux cleaned = 0.000451922 Jy ! Component: 2950 - total flux cleaned = 0.000483704 Jy ! Component: 3000 - total flux cleaned = 0.000473176 Jy ! Component: 3050 - total flux cleaned = 0.000494153 Jy ! Component: 3100 - total flux cleaned = 0.000504597 Jy ! Component: 3150 - total flux cleaned = 0.000494274 Jy ! Component: 3200 - total flux cleaned = 0.000545847 Jy ! Component: 3250 - total flux cleaned = 0.000545875 Jy ! Component: 3300 - total flux cleaned = 0.000545876 Jy ! Component: 3350 - total flux cleaned = 0.000586528 Jy ! Component: 3400 - total flux cleaned = 0.000576398 Jy ! Component: 3450 - total flux cleaned = 0.000576402 Jy ! Component: 3500 - total flux cleaned = 0.000596461 Jy ! Component: 3550 - total flux cleaned = 0.000616408 Jy ! Component: 3600 - total flux cleaned = 0.000626341 Jy ! Component: 3650 - total flux cleaned = 0.000636194 Jy ! Component: 3700 - total flux cleaned = 0.0006363 Jy ! Component: 3750 - total flux cleaned = 0.000646042 Jy ! Component: 3800 - total flux cleaned = 0.000665518 Jy ! Component: 3850 - total flux cleaned = 0.000684889 Jy ! Component: 3900 - total flux cleaned = 0.000704174 Jy ! Component: 3950 - total flux cleaned = 0.000704182 Jy ! Component: 4000 - total flux cleaned = 0.00072325 Jy ! Component: 4050 - total flux cleaned = 0.000713722 Jy ! Total flux subtracted in 4096 components = 0.000732645 Jy ! Clean residual min=-0.000560 max=0.000519 Jy/beam ! Clean residual mean=0.000012 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.226566 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 681 components and 0.226566 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv94_uvs/J0409-1238_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.937 x 20.06 at -21.88 degrees (North through East) ! Clean map min=-0.0026884 max=0.20359 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J0409-1238_S_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 0.2035 rms= 0.0002 Jy quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J0409-1238_S_uvs.log closed on Tue Oct 8 12:11:45 2013