! Started logfile: /scr/pima/rdv62_uvs/J0541-0541_X_uvs.log on Fri Nov 22 22:34:04 2013 obs /scr/pima/rdv62_uvs/J0541-0541_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv62_uvs/J0541-0541_X_uva.fits ! AN table 1: 30 integrations on 36 of 36 possible baselines. ! AN table 2: 3 integrations on 21 of 21 possible baselines. ! AN table 3: 10 integrations on 15 of 15 possible baselines. ! AN table 4: 21 integrations on 10 of 10 possible baselines. ! AN table 5: 90 integrations on 3 of 3 possible baselines. ! AN table 6: 88 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.816228 visibilities/baseline/integration-bin. ! Found source: J0541-0541 ! ! 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 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 6076 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/rdv62_uvs/J0541-0541_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 5:HH self-cal status=correctable weight=1 ! 5:WZ self-cal status=correctable weight=1 ! 5:ZC self-cal status=correctable weight=1 ! 6:HH self-cal status=correctable weight=1 ! 6:WZ 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 40 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 270 telescope corrections were flagged in sub-array 5. ! A total of 176 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 270 telescope corrections were flagged in sub-array 5. ! A total of 176 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 270 telescope corrections were flagged in sub-array 5. ! A total of 176 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 270 telescope corrections were flagged in sub-array 5. ! A total of 176 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.587054Jy sigma=19.337131 ! Fit after self-cal, rms=0.320306Jy sigma=4.270247 ! 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 5:HH ! Flagging baselines of antenna 5:HH in the currently selected channels. flag 5:WZ ! Flagging baselines of antenna 5:WZ in the currently selected channels. flag 5:ZC ! Flagging baselines of antenna 5:ZC in the currently selected channels. flag 6:HH ! Flagging baselines of antenna 6:HH in the currently selected channels. flag 6:WZ ! Flagging baselines of antenna 6:WZ in the currently selected channels. ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.228 mas, bmaj=2.277 mas, bpa=12.81 degrees ! Estimated noise=1.50475 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 = 0.94658 Jy ! Component: 100 - total flux cleaned = 1.16503 Jy ! Total flux subtracted in 100 components = 1.16503 Jy ! Clean residual min=-0.037877 max=0.088429 Jy/beam ! Clean residual mean=-0.000224 rms=0.012382 Jy/beam ! Combined flux in latest and established models = 1.16504 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.16504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.211804Jy sigma=2.791552 ! Fit after self-cal, rms=0.211439Jy sigma=2.787575 ! Inverting map ! Added new window around map position (1, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0982986 Jy ! Component: 100 - total flux cleaned = 0.158945 Jy ! Total flux subtracted in 100 components = 0.158945 Jy ! Clean residual min=-0.030941 max=0.037579 Jy/beam ! Clean residual mean=-0.000127 rms=0.007777 Jy/beam ! Combined flux in latest and established models = 1.32398 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 1.32398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145839Jy sigma=1.841288 ! Fit after self-cal, rms=0.144729Jy sigma=1.831924 ! 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=1.426 mas, bmaj=2.567 mas, bpa=5.471 degrees ! Estimated noise=0.87394 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 = 0.0616068 Jy ! Component: 100 - total flux cleaned = 0.0960168 Jy ! Component: 150 - total flux cleaned = 0.117964 Jy ! Component: 200 - total flux cleaned = 0.132498 Jy ! Total flux subtracted in 200 components = 0.132498 Jy ! Clean residual min=-0.024152 max=0.027530 Jy/beam ! Clean residual mean=-0.000064 rms=0.005336 Jy/beam ! Combined flux in latest and established models = 1.45648 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 58 components and 1.45648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120010Jy sigma=1.427355 ! Fit after self-cal, rms=0.119112Jy sigma=1.418709 ! 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 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 0.99 ! LA 0.95 NL 1.01 OV 0.99 PT 0.99 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 1.01 KP 1.10 LA 1.03 ! OV 1.05 PT 1.13 SC 1.10 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.99 KP 0.99 LA 0.95 ! OV 1.01 PT 0.98 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 KP 1.03 MK 0.99 OV 0.98 ! PT 1.06 ! ! Telescope amplitude corrections in sub-array 5: ! HH 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! HH 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00 KP 0.94 ! LA 0.94 NL 0.99 OV 0.97 PT 1.05 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 HN 1.02 KP 1.00 LA 1.03 ! OV 1.05 PT 1.18 SC 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.99 KP 0.95 LA 0.94 ! OV 0.97 PT 1.03 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 KP 0.97 MK 0.97 OV 0.96 ! PT 1.14 ! ! Telescope amplitude corrections in sub-array 5: ! HH 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! HH 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.98 KP 0.88 ! LA 1.00 NL 1.02 OV 1.03 PT 1.07 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 1.02 KP 0.93 LA 1.12 ! OV 1.10 PT 1.20 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.02 KP 0.88 LA 1.01 ! OV 1.04 PT 1.05 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.04 KP 0.93 MK 0.99 OV 1.01 ! PT 1.17 ! ! Telescope amplitude corrections in sub-array 5: ! HH 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! HH 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.03 KP 0.93 ! LA 0.97 NL 1.04 OV 1.01 PT 1.06 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 HN 1.05 KP 1.04 LA 1.07 ! OV 1.09 PT 1.18 SC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.04 KP 0.94 LA 0.98 ! OV 1.02 PT 1.04 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 KP 0.97 MK 1.03 OV 1.00 ! PT 1.15 ! ! Telescope amplitude corrections in sub-array 5: ! HH 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! HH 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.119112Jy sigma=1.418709 ! Fit after self-cal, rms=0.085044Jy sigma=0.967903 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.423 mas, bmaj=2.61 mas, bpa=4.628 degrees ! Estimated noise=0.876496 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 = 0.00476691 Jy ! Component: 100 - total flux cleaned = 0.00604061 Jy ! Component: 150 - total flux cleaned = 0.00699947 Jy ! Component: 200 - total flux cleaned = 0.00742766 Jy ! Total flux subtracted in 200 components = 0.00742766 Jy ! Clean residual min=-0.009205 max=0.005670 Jy/beam ! Clean residual mean=0.000009 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 1.46391 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 1.46391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084285Jy sigma=0.958515 ! Fit after self-cal, rms=0.084032Jy sigma=0.956124 ! 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=0.084032Jy sigma=0.956124 ! Fit after self-cal, rms=0.083913Jy sigma=0.955342 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.423 mas, bmaj=2.609 mas, bpa=4.609 degrees ! Estimated noise=0.876066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000626399 Jy ! Component: 100 - total flux cleaned = 0.00152564 Jy ! Component: 150 - total flux cleaned = 0.00226272 Jy ! Component: 200 - total flux cleaned = 0.00253226 Jy ! Total flux subtracted in 200 components = 0.00253226 Jy ! Clean residual min=-0.007909 max=0.005285 Jy/beam ! Clean residual mean=0.000008 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 1.46644 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 1.46644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083620Jy sigma=0.951436 ! Fit after self-cal, rms=0.083393Jy sigma=0.950039 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 = -0.000724576 Jy ! Component: 100 - total flux cleaned = -0.000135905 Jy ! Component: 150 - total flux cleaned = -9.45265e-06 Jy ! Component: 200 - total flux cleaned = 4.35449e-05 Jy ! Total flux subtracted in 200 components = 4.35449e-05 Jy ! Clean residual min=-0.007532 max=0.005023 Jy/beam ! Clean residual mean=0.000008 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 1.46648 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 1.46648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083219Jy sigma=0.947706 ! Fit after self-cal, rms=0.083053Jy sigma=0.946785 ! 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=0.083053Jy sigma=0.946785 ! Fit after self-cal, rms=0.083010Jy sigma=0.946259 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.423 mas, bmaj=2.609 mas, bpa=4.592 degrees ! Estimated noise=0.876201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.17825e-05 Jy ! Component: 100 - total flux cleaned = 0.000369775 Jy ! Component: 150 - total flux cleaned = 0.000710409 Jy ! Component: 200 - total flux cleaned = 0.000808461 Jy ! Total flux subtracted in 200 components = 0.000808461 Jy ! Clean residual min=-0.006748 max=0.004677 Jy/beam ! Clean residual mean=0.000007 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 1.46729 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 1.46729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082860Jy sigma=0.944243 ! Fit after self-cal, rms=0.082717Jy sigma=0.943417 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 = -0.000479011 Jy ! Component: 100 - total flux cleaned = -0.000162727 Jy ! Component: 150 - total flux cleaned = -0.000114907 Jy ! Component: 200 - total flux cleaned = -7.63394e-05 Jy ! Total flux subtracted in 200 components = -7.63394e-05 Jy ! Clean residual min=-0.006335 max=0.004551 Jy/beam ! Clean residual mean=0.000008 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 1.46721 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 100 components and 1.46721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082608Jy sigma=0.941926 ! Fit after self-cal, rms=0.082482Jy sigma=0.941216 ! 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=0.082482Jy sigma=0.941216 ! Fit after self-cal, rms=0.082457Jy sigma=0.940879 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.506 mas, bmaj=3.613 mas, bpa=-14.1 degrees ! Estimated noise=0.96879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000898085 Jy ! Component: 100 - total flux cleaned = -0.000709389 Jy ! Component: 150 - total flux cleaned = -0.000572263 Jy ! Component: 200 - total flux cleaned = -0.000606542 Jy ! Total flux subtracted in 200 components = -0.000606542 Jy ! Clean residual min=-0.004474 max=0.004147 Jy/beam ! Clean residual mean=0.000010 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 1.46661 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 105 components and 1.46661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082370Jy sigma=0.939599 ! Fit after self-cal, rms=0.082215Jy sigma=0.938590 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 = -0.000171277 Jy ! Component: 100 - total flux cleaned = -0.000173963 Jy ! Component: 150 - total flux cleaned = -0.000239646 Jy ! Component: 200 - total flux cleaned = -0.000267465 Jy ! Total flux subtracted in 200 components = -0.000267465 Jy ! Clean residual min=-0.004146 max=0.004109 Jy/beam ! Clean residual mean=0.000010 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 1.46634 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 111 components and 1.46634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082150Jy sigma=0.937638 ! Fit after self-cal, rms=0.082012Jy sigma=0.936713 ! 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:BR,true ! 1:BR self-cal status=fixed weight=1 selfant 1:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:HN,true ! 1:HN self-cal status=fixed weight=1 selfant 1:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 1:OV,true ! 1:OV self-cal status=fixed weight=1 selfant 1:PT,true ! 1:PT self-cal status=fixed weight=1 selfant 1:SC,true ! 1:SC self-cal status=fixed weight=1 selfant 2:BR,true ! 2:BR self-cal status=fixed weight=1 selfant 2:HN,true ! 2:HN self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV 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:BR,true ! 3:BR self-cal status=fixed weight=1 selfant 3:FD,true ! 3:FD 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:OV,true ! 3:OV self-cal status=fixed weight=1 selfant 3:PT,true ! 3:PT self-cal status=fixed weight=1 selfant 4:BR,true ! 4:BR self-cal status=fixed weight=1 selfant 4:KP,true ! 4:KP self-cal status=fixed weight=1 selfant 4:MK,true ! 4:MK self-cal status=fixed weight=1 selfant 4:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 4:PT,true ! 4:PT self-cal status=fixed weight=1 ![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 270 telescope corrections were flagged in sub-array 5. ! A total of 176 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 270 telescope corrections were flagged in sub-array 5. ! A total of 176 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 270 telescope corrections were flagged in sub-array 5. ! A total of 176 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 270 telescope corrections were flagged in sub-array 5. ! A total of 176 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.355141Jy sigma=2.040075 ! Fit after self-cal, rms=0.129129Jy sigma=1.446207 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 5:HH self-cal status=correctable weight=1 ! 5:WZ self-cal status=correctable weight=1 ! 5:ZC self-cal status=correctable weight=1 ! 6:HH self-cal status=correctable weight=1 ! 6:WZ self-cal status=correctable weight=1 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.129129Jy sigma=1.446207 ! Fit after self-cal, rms=0.081979Jy sigma=0.936600 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.229 mas, bmaj=2.301 mas, bpa=12.49 degrees ! Estimated noise=1.52946 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 = 0.000203649 Jy ! Component: 100 - total flux cleaned = 0.000698712 Jy ! Component: 150 - total flux cleaned = 0.00108827 Jy ! Component: 200 - total flux cleaned = 0.00170185 Jy ! Total flux subtracted in 200 components = 0.00170185 Jy ! Clean residual min=-0.008337 max=0.008877 Jy/beam ! Clean residual mean=0.000003 rms=0.002147 Jy/beam ! Combined flux in latest and established models = 1.46804 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 115 components and 1.46804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082079Jy sigma=0.937635 ! Fit after self-cal, rms=0.081950Jy sigma=0.936370 ! Inverting map ! Added new window around map position (43.8, -9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367434 Jy ! Component: 100 - total flux cleaned = 0.00367468 Jy ! Component: 150 - total flux cleaned = 0.00302454 Jy ! Component: 200 - total flux cleaned = 0.00275092 Jy ! Total flux subtracted in 200 components = 0.00275092 Jy ! Clean residual min=-0.007845 max=0.008026 Jy/beam ! Clean residual mean=0.000003 rms=0.001965 Jy/beam ! Combined flux in latest and established models = 1.47079 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 128 components and 1.47079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081940Jy sigma=0.936339 ! Fit after self-cal, rms=0.081892Jy sigma=0.935726 ! 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=1.424 mas, bmaj=2.61 mas, bpa=4.579 degrees ! Estimated noise=0.876403 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00259006 Jy ! Component: 100 - total flux cleaned = -0.0033267 Jy ! Component: 150 - total flux cleaned = -0.00392043 Jy ! Component: 200 - total flux cleaned = -0.00425856 Jy ! Component: 250 - total flux cleaned = -0.00455793 Jy ! Component: 300 - total flux cleaned = -0.00468884 Jy ! Component: 350 - total flux cleaned = -0.00474951 Jy ! Component: 400 - total flux cleaned = -0.00486279 Jy ! Total flux subtracted in 400 components = -0.00486279 Jy ! Clean residual min=-0.005048 max=0.003848 Jy/beam ! Clean residual mean=0.000006 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 1.46593 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 152 components and 1.46593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081463Jy sigma=0.931299 ! Fit after self-cal, rms=0.081415Jy sigma=0.931038 ! 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 = -0.000258417 Jy ! Component: 100 - total flux cleaned = -0.000549006 Jy ! Component: 150 - total flux cleaned = -0.000652536 Jy ! Component: 200 - total flux cleaned = -0.000702201 Jy ! Component: 250 - total flux cleaned = -0.000748853 Jy ! Component: 300 - total flux cleaned = -0.000793414 Jy ! Component: 350 - total flux cleaned = -0.000876646 Jy ! Component: 400 - total flux cleaned = -0.000915857 Jy ! Total flux subtracted in 400 components = -0.000915857 Jy ! Clean residual min=-0.004454 max=0.003829 Jy/beam ! Clean residual mean=0.000005 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 1.46501 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 164 components and 1.46501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081289Jy sigma=0.929800 ! Fit after self-cal, rms=0.081254Jy sigma=0.929624 ! 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 58 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 270 telescope corrections were flagged in sub-array 5. ! A total of 176 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 270 telescope corrections were flagged in sub-array 5. ! A total of 176 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 270 telescope corrections were flagged in sub-array 5. ! A total of 176 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 270 telescope corrections were flagged in sub-array 5. ! A total of 176 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.354952Jy sigma=2.034758 ! Fit after self-cal, rms=0.081221Jy sigma=0.929408 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.424 mas, bmaj=2.609 mas, bpa=4.576 degrees ! Estimated noise=0.876113 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000602196 Jy ! Component: 100 - total flux cleaned = -0.000739603 Jy ! Component: 150 - total flux cleaned = -0.000700112 Jy ! Component: 200 - total flux cleaned = -0.000663319 Jy ! Component: 250 - total flux cleaned = -0.000662597 Jy ! Component: 300 - total flux cleaned = -0.000662607 Jy ! Component: 350 - total flux cleaned = -0.000663622 Jy ! Component: 400 - total flux cleaned = -0.000693265 Jy ! Total flux subtracted in 400 components = -0.000693265 Jy ! Clean residual min=-0.004080 max=0.003837 Jy/beam ! Clean residual mean=0.000004 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 1.46432 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 174 components and 1.46432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081145Jy sigma=0.928575 ! Fit after self-cal, rms=0.081111Jy sigma=0.928391 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 = -8.55075e-05 Jy ! Component: 100 - total flux cleaned = -0.000285817 Jy ! Component: 150 - total flux cleaned = -0.000345541 Jy ! Component: 200 - total flux cleaned = -0.000373454 Jy ! Component: 250 - total flux cleaned = -0.000373023 Jy ! Component: 300 - total flux cleaned = -0.000398693 Jy ! Component: 350 - total flux cleaned = -0.000398377 Jy ! Component: 400 - total flux cleaned = -0.000398174 Jy ! Total flux subtracted in 400 components = -0.000398174 Jy ! Clean residual min=-0.003935 max=0.003862 Jy/beam ! Clean residual mean=0.000003 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 1.46392 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 181 components and 1.46392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081058Jy sigma=0.927822 ! Fit after self-cal, rms=0.081026Jy sigma=0.927650 ! 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=0.081026Jy sigma=0.927650 ! Fit after self-cal, rms=0.081011Jy sigma=0.927440 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.424 mas, bmaj=2.61 mas, bpa=4.567 degrees ! Estimated noise=0.876194 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000221595 Jy ! Component: 100 - total flux cleaned = -0.000411982 Jy ! Component: 150 - total flux cleaned = -0.00052357 Jy ! Component: 200 - total flux cleaned = -0.000574309 Jy ! Component: 250 - total flux cleaned = -0.0005974 Jy ! Component: 300 - total flux cleaned = -0.000620743 Jy ! Component: 350 - total flux cleaned = -0.000621389 Jy ! Component: 400 - total flux cleaned = -0.000621405 Jy ! Total flux subtracted in 400 components = -0.000621405 Jy ! Clean residual min=-0.003794 max=0.003812 Jy/beam ! Clean residual mean=0.000004 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 1.4633 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 187 components and 1.4633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080965Jy sigma=0.926954 ! Fit after self-cal, rms=0.080935Jy sigma=0.926792 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 (-9, 24.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000311889 Jy ! Component: 100 - total flux cleaned = -3.02234e-05 Jy ! Component: 150 - total flux cleaned = -3.09421e-05 Jy ! Component: 200 - total flux cleaned = 0.000255742 Jy ! Component: 250 - total flux cleaned = 0.000256575 Jy ! Component: 300 - total flux cleaned = 0.000317011 Jy ! Component: 350 - total flux cleaned = 0.000317655 Jy ! Component: 400 - total flux cleaned = 0.000419795 Jy ! Total flux subtracted in 400 components = 0.000419795 Jy ! Clean residual min=-0.003342 max=0.003307 Jy/beam ! Clean residual mean=0.000002 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 1.46372 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 227 components and 1.46372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080582Jy sigma=0.922823 ! Fit after self-cal, rms=0.080562Jy sigma=0.922720 ! Inverting map ! Added new window around map position (16.8, -27.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216274 Jy ! Component: 100 - total flux cleaned = 0.00275376 Jy ! Component: 150 - total flux cleaned = 0.00321976 Jy ! Component: 200 - total flux cleaned = 0.00346495 Jy ! Component: 250 - total flux cleaned = 0.00357891 Jy ! Component: 300 - total flux cleaned = 0.00358027 Jy ! Component: 350 - total flux cleaned = 0.00363287 Jy ! Component: 400 - total flux cleaned = 0.0036317 Jy ! Total flux subtracted in 400 components = 0.0036317 Jy ! Clean residual min=-0.002980 max=0.002558 Jy/beam ! Clean residual mean=-0.000000 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 1.46735 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 259 components and 1.46735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080336Jy sigma=0.920357 ! Fit after self-cal, rms=0.080324Jy sigma=0.920272 ! 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=0.080324Jy sigma=0.920272 ! Fit after self-cal, rms=0.077565Jy sigma=0.891142 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.505 mas, bmaj=3.615 mas, bpa=-14.15 degrees ! Estimated noise=0.968472 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000517057 Jy ! Component: 100 - total flux cleaned = 0.000915245 Jy ! Component: 150 - total flux cleaned = 0.00108169 Jy ! Component: 200 - total flux cleaned = 0.00119218 Jy ! Component: 250 - total flux cleaned = 0.00126116 Jy ! Component: 300 - total flux cleaned = 0.00139247 Jy ! Component: 350 - total flux cleaned = 0.00139221 Jy ! Component: 400 - total flux cleaned = 0.00139245 Jy ! Total flux subtracted in 400 components = 0.00139245 Jy ! Clean residual min=-0.002759 max=0.002247 Jy/beam ! Clean residual mean=-0.000004 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 1.46874 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 298 components and 1.46874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077500Jy sigma=0.890308 ! Fit after self-cal, rms=0.077479Jy sigma=0.890176 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 = 6.11586e-05 Jy ! Component: 100 - total flux cleaned = 0.00019993 Jy ! Component: 150 - total flux cleaned = 0.000200809 Jy ! Component: 200 - total flux cleaned = 0.000173424 Jy ! Component: 250 - total flux cleaned = 0.000146177 Jy ! Component: 300 - total flux cleaned = 0.000118816 Jy ! Component: 350 - total flux cleaned = 9.30895e-05 Jy ! Component: 400 - total flux cleaned = 9.3057e-05 Jy ! Total flux subtracted in 400 components = 9.3057e-05 Jy ! Clean residual min=-0.002711 max=0.002245 Jy/beam ! Clean residual mean=-0.000004 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 1.46884 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 319 components and 1.46884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077442Jy sigma=0.889713 ! Fit after self-cal, rms=0.077426Jy sigma=0.889628 ! 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=1.424 mas, bmaj=2.61 mas, bpa=4.555 degrees ! Estimated noise=0.876387 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.424 x 2.61 at 4.555 degrees (North through East) ! Clean map min=-0.0050318 max=1.1937 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=0.077426Jy sigma=0.889628 ! Fit after self-cal, rms=0.069151Jy sigma=0.796629 ! Inverting map and beam ! Estimated beam: bmin=1.424 mas, bmaj=2.61 mas, bpa=4.551 degrees ! Estimated noise=0.876251 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000152641 Jy ! Component: 100 - total flux cleaned = -0.000196155 Jy ! Component: 150 - total flux cleaned = -0.000194472 Jy ! Component: 200 - total flux cleaned = -0.00023448 Jy ! Component: 250 - total flux cleaned = -0.000234914 Jy ! Component: 300 - total flux cleaned = -0.000270729 Jy ! Component: 350 - total flux cleaned = -0.000339638 Jy ! Component: 400 - total flux cleaned = -0.000305241 Jy ! Total flux subtracted in 400 components = -0.000305241 Jy ! Clean residual min=-0.002449 max=0.002271 Jy/beam ! Clean residual mean=-0.000003 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 1.46853 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 351 components and 1.46853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069062Jy sigma=0.795811 ! Fit after self-cal, rms=0.069056Jy sigma=0.795785 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012182 Jy ! Component: 100 - total flux cleaned = -9.03283e-05 Jy ! Component: 150 - total flux cleaned = -9.07116e-05 Jy ! Component: 200 - total flux cleaned = -0.000120929 Jy ! Component: 250 - total flux cleaned = -0.00015016 Jy ! Component: 300 - total flux cleaned = -0.000149609 Jy ! Component: 350 - total flux cleaned = -0.000149489 Jy ! Component: 400 - total flux cleaned = -0.000175926 Jy ! Total flux subtracted in 400 components = -0.000175926 Jy ! Clean residual min=-0.002421 max=0.002240 Jy/beam ! Clean residual mean=-0.000003 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 1.46836 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 372 components and 1.46836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069005Jy sigma=0.795270 ! Fit after self-cal, rms=0.069000Jy sigma=0.795253 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069000Jy sigma=0.795253 ! Fit after self-cal, rms=0.069003Jy sigma=0.795208 print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.229 mas, bmaj=2.302 mas, bpa=12.48 degrees ! Estimated noise=1.53272 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.949056 Jy ! Component: 100 - total flux cleaned = 1.17706 Jy ! Component: 150 - total flux cleaned = 1.27507 Jy ! Component: 200 - total flux cleaned = 1.32879 Jy ! Component: 250 - total flux cleaned = 1.36496 Jy ! Component: 300 - total flux cleaned = 1.39066 Jy ! Component: 350 - total flux cleaned = 1.40922 Jy ! Component: 400 - total flux cleaned = 1.42287 Jy ! Total flux subtracted in 400 components = 1.42287 Jy ! Clean residual min=-0.007586 max=0.009576 Jy/beam ! Clean residual mean=-0.000024 rms=0.002144 Jy/beam ! Combined flux in latest and established models = 1.42287 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 67 model components to the UV plane model. ! The established model now contains 67 components and 1.42287 Jy ! Inverting map and beam ! Estimated beam: bmin=1.424 mas, bmaj=2.61 mas, bpa=4.549 degrees ! Estimated noise=0.87631 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 = 0.0157929 Jy ! Component: 100 - total flux cleaned = 0.0249389 Jy ! Component: 150 - total flux cleaned = 0.0310534 Jy ! Component: 200 - total flux cleaned = 0.0348297 Jy ! Component: 250 - total flux cleaned = 0.0370259 Jy ! Component: 300 - total flux cleaned = 0.0384227 Jy ! Component: 350 - total flux cleaned = 0.0394412 Jy ! Component: 400 - total flux cleaned = 0.039796 Jy ! Total flux subtracted in 400 components = 0.039796 Jy ! Clean residual min=-0.003774 max=0.004223 Jy/beam ! Clean residual mean=-0.000005 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 1.46266 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 114 components and 1.46266 Jy ! Inverting map ! Added new window around map position (-0.8, -3.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248818 Jy ! Component: 100 - total flux cleaned = 0.00309036 Jy ! Component: 150 - total flux cleaned = 0.00319955 Jy ! Component: 200 - total flux cleaned = 0.00340127 Jy ! Component: 250 - total flux cleaned = 0.00359487 Jy ! Component: 300 - total flux cleaned = 0.00377764 Jy ! Component: 350 - total flux cleaned = 0.00394873 Jy ! Component: 400 - total flux cleaned = 0.00394937 Jy ! Total flux subtracted in 400 components = 0.00394937 Jy ! Clean residual min=-0.002959 max=0.003219 Jy/beam ! Clean residual mean=-0.000004 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 1.46661 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 155 components and 1.46661 Jy ! Inverting map ! Added new window around map position (-14.2, -22.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135459 Jy ! Component: 100 - total flux cleaned = 0.000990698 Jy ! Component: 150 - total flux cleaned = 0.00107159 Jy ! Component: 200 - total flux cleaned = 0.00122249 Jy ! Component: 250 - total flux cleaned = 0.00144109 Jy ! Component: 300 - total flux cleaned = 0.0017195 Jy ! Component: 350 - total flux cleaned = 0.00185358 Jy ! Component: 400 - total flux cleaned = 0.00211368 Jy ! Total flux subtracted in 400 components = 0.00211368 Jy ! Clean residual min=-0.002560 max=0.002486 Jy/beam ! Clean residual mean=-0.000003 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 1.46873 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 200 components and 1.46873 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=2.505 mas, bmaj=3.615 mas, bpa=-14.16 degrees ! Estimated noise=0.96832 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107951 Jy ! Component: 100 - total flux cleaned = 0.000331644 Jy ! Component: 150 - total flux cleaned = 0.000645967 Jy ! Component: 200 - total flux cleaned = 0.000794 Jy ! Component: 250 - total flux cleaned = 0.000979211 Jy ! Component: 300 - total flux cleaned = 0.00115452 Jy ! Component: 350 - total flux cleaned = 0.0012807 Jy ! Component: 400 - total flux cleaned = 0.00132142 Jy ! Total flux subtracted in 400 components = 0.00132142 Jy ! Clean residual min=-0.002265 max=0.002099 Jy/beam ! Clean residual mean=-0.000005 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 1.47005 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 = 3.95291e-05 Jy ! Component: 100 - total flux cleaned = 0.000115388 Jy ! Component: 150 - total flux cleaned = 0.000115813 Jy ! Component: 200 - total flux cleaned = 8.04312e-05 Jy ! Component: 250 - total flux cleaned = 8.03473e-05 Jy ! Component: 300 - total flux cleaned = 1.25506e-05 Jy ! Component: 350 - total flux cleaned = 1.31167e-05 Jy ! Component: 400 - total flux cleaned = 1.34728e-05 Jy ! Total flux subtracted in 400 components = 1.34728e-05 Jy ! Clean residual min=-0.002173 max=0.002044 Jy/beam ! Clean residual mean=-0.000005 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 1.47006 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 268 components and 1.47006 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.424 mas, bmaj=2.61 mas, bpa=4.549 degrees ! Estimated noise=0.87631 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000340236 Jy ! Component: 100 - total flux cleaned = 0.000338154 Jy ! Component: 150 - total flux cleaned = 0.000442085 Jy ! Component: 200 - total flux cleaned = 0.00053832 Jy ! Component: 250 - total flux cleaned = 0.000584739 Jy ! Component: 300 - total flux cleaned = 0.000629993 Jy ! Component: 350 - total flux cleaned = 0.000630474 Jy ! Component: 400 - total flux cleaned = 0.000718166 Jy ! Total flux subtracted in 400 components = 0.000718166 Jy ! Clean residual min=-0.002228 max=0.002174 Jy/beam ! Clean residual mean=-0.000003 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 1.47078 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 299 components and 1.47078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068952Jy sigma=0.794695 ! Fit after self-cal, rms=0.068905Jy sigma=0.794293 wmodel /scr/pima/rdv62_uvs/J0541-0541_X_map.mod ! Writing 299 model components to file: /scr/pima/rdv62_uvs/J0541-0541_X_map.mod wobs /scr/pima/rdv62_uvs/J0541-0541_X_uvs.fits ! Applying 1608 buffered edits. ! Writing UV FITS file: /scr/pima/rdv62_uvs/J0541-0541_X_uvs.fits wwins /scr/pima/rdv62_uvs/J0541-0541_X_map.win ! wwins: Wrote 7 windows to /scr/pima/rdv62_uvs/J0541-0541_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 = -0.000459986 Jy ! Component: 100 - total flux cleaned = -0.000965779 Jy ! Component: 150 - total flux cleaned = -0.00129905 Jy ! Component: 200 - total flux cleaned = -0.00154746 Jy ! Component: 250 - total flux cleaned = -0.00175235 Jy ! Component: 300 - total flux cleaned = -0.00191817 Jy ! Component: 350 - total flux cleaned = -0.00220795 Jy ! Component: 400 - total flux cleaned = -0.00239512 Jy ! Component: 450 - total flux cleaned = -0.00248629 Jy ! Component: 500 - total flux cleaned = -0.00260526 Jy ! Component: 550 - total flux cleaned = -0.00263486 Jy ! Component: 600 - total flux cleaned = -0.00274962 Jy ! Component: 650 - total flux cleaned = -0.00286202 Jy ! Component: 700 - total flux cleaned = -0.0029722 Jy ! Component: 750 - total flux cleaned = -0.00310762 Jy ! Component: 800 - total flux cleaned = -0.00316102 Jy ! Component: 850 - total flux cleaned = -0.00321398 Jy ! Component: 900 - total flux cleaned = -0.00329117 Jy ! Component: 950 - total flux cleaned = -0.00319006 Jy ! Component: 1000 - total flux cleaned = -0.00321567 Jy ! Component: 1050 - total flux cleaned = -0.00319099 Jy ! Component: 1100 - total flux cleaned = -0.00316622 Jy ! Component: 1150 - total flux cleaned = -0.00309441 Jy ! Component: 1200 - total flux cleaned = -0.00297619 Jy ! Component: 1250 - total flux cleaned = -0.00292951 Jy ! Component: 1300 - total flux cleaned = -0.00283683 Jy ! Component: 1350 - total flux cleaned = -0.00272265 Jy ! Component: 1400 - total flux cleaned = -0.00263268 Jy ! Component: 1450 - total flux cleaned = -0.00254314 Jy ! Component: 1500 - total flux cleaned = -0.00236624 Jy ! Component: 1550 - total flux cleaned = -0.00227856 Jy ! Component: 1600 - total flux cleaned = -0.0021053 Jy ! Component: 1650 - total flux cleaned = -0.00204087 Jy ! Component: 1700 - total flux cleaned = -0.00193454 Jy ! Component: 1750 - total flux cleaned = -0.00180841 Jy ! Component: 1800 - total flux cleaned = -0.00168324 Jy ! Component: 1850 - total flux cleaned = -0.00162158 Jy ! Component: 1900 - total flux cleaned = -0.00158062 Jy ! Component: 1950 - total flux cleaned = -0.00147951 Jy ! Component: 2000 - total flux cleaned = -0.00143917 Jy ! Component: 2050 - total flux cleaned = -0.00139918 Jy ! Component: 2100 - total flux cleaned = -0.00130049 Jy ! Component: 2150 - total flux cleaned = -0.0012029 Jy ! Component: 2200 - total flux cleaned = -0.00126106 Jy ! Component: 2250 - total flux cleaned = -0.00120324 Jy ! Component: 2300 - total flux cleaned = -0.00120317 Jy ! Component: 2350 - total flux cleaned = -0.00107079 Jy ! Component: 2400 - total flux cleaned = -0.00110856 Jy ! Component: 2450 - total flux cleaned = -0.00114594 Jy ! Component: 2500 - total flux cleaned = -0.00110884 Jy ! Component: 2550 - total flux cleaned = -0.00114545 Jy ! Component: 2600 - total flux cleaned = -0.00107275 Jy ! Component: 2650 - total flux cleaned = -0.00112682 Jy ! Component: 2700 - total flux cleaned = -0.00110883 Jy ! Component: 2750 - total flux cleaned = -0.00109118 Jy ! Component: 2800 - total flux cleaned = -0.00107376 Jy ! Component: 2850 - total flux cleaned = -0.00114372 Jy ! Component: 2900 - total flux cleaned = -0.00110907 Jy ! Component: 2950 - total flux cleaned = -0.00109186 Jy ! Component: 3000 - total flux cleaned = -0.00116034 Jy ! Component: 3050 - total flux cleaned = -0.00116023 Jy ! Component: 3100 - total flux cleaned = -0.00114353 Jy ! Component: 3150 - total flux cleaned = -0.00114371 Jy ! Component: 3200 - total flux cleaned = -0.00112707 Jy ! Component: 3250 - total flux cleaned = -0.0011934 Jy ! Component: 3300 - total flux cleaned = -0.00120987 Jy ! Component: 3350 - total flux cleaned = -0.0012424 Jy ! Component: 3400 - total flux cleaned = -0.0012587 Jy ! Component: 3450 - total flux cleaned = -0.00130719 Jy ! Component: 3500 - total flux cleaned = -0.0013232 Jy ! Component: 3550 - total flux cleaned = -0.00133927 Jy ! Component: 3600 - total flux cleaned = -0.00141881 Jy ! Component: 3650 - total flux cleaned = -0.00143461 Jy ! Component: 3700 - total flux cleaned = -0.00148168 Jy ! Component: 3750 - total flux cleaned = -0.00148163 Jy ! Component: 3800 - total flux cleaned = -0.00159067 Jy ! Component: 3850 - total flux cleaned = -0.00162162 Jy ! Component: 3900 - total flux cleaned = -0.00166784 Jy ! Component: 3950 - total flux cleaned = -0.00166786 Jy ! Component: 4000 - total flux cleaned = -0.00171364 Jy ! Component: 4050 - total flux cleaned = -0.00172892 Jy ! Total flux subtracted in 4096 components = -0.00177437 Jy ! Clean residual min=-0.000946 max=0.000923 Jy/beam ! Clean residual mean=-0.000002 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 1.469 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 566 components and 1.469 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv62_uvs/J0541-0541_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.424 x 2.61 at 4.549 degrees (North through East) ! Clean map min=-0.0023749 max=1.192 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv62_uvs/J0541-0541_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= 1.192 rms= 0.00026 Jy quit ! Quitting program ! Log file /scr/pima/rdv62_uvs/J0541-0541_X_uvs.log closed on Fri Nov 22 22:34:11 2013