! Started logfile: /scr/pima/rdv73_uvs/J0238+1636_S_uvs.log on Sat Jan 9 17:44:02 2016 obs /scr/pima/rdv73_uvs/J0238+1636_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv73_uvs/J0238+1636_S_uva.fits ! AN table 1: 13 integrations on 3 of 3 possible baselines. ! AN table 2: 4 integrations on 55 of 55 possible baselines. ! AN table 3: 2 integrations on 3 of 3 possible baselines. ! AN table 4: 6 integrations on 66 of 66 possible baselines. ! AN table 5: 2 integrations on 1 of 1 possible baselines. ! AN table 6: 2 integrations on 1 of 1 possible baselines. ! AN table 7: 3 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.900719 visibilities/baseline/integration-bin. ! Found source: J0238+1636 ! ! 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 2504 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 = 0.4 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv73_uvs/J0238+1636_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:NY self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 1:ZC self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2: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:NY 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 ! 2:WZ self-cal status=correctable weight=1 ! 3:KK self-cal status=correctable weight=1 ! 3:NY self-cal status=correctable weight=1 ! 3:WZ self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:NY self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:NY self-cal status=correctable weight=1 ! 6:NY self-cal status=correctable weight=1 ! 6:ZC self-cal status=correctable weight=1 ! 7:HN self-cal status=correctable weight=1 ! 7:NY self-cal status=correctable weight=1 ! 7:SC self-cal status=correctable weight=1 ! 7:WZ self-cal status=correctable weight=1 ! 7:ZC self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.400x0.400 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 27 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 1 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 1 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 1 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 1 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=2.790036Jy sigma=7.236743 ! Fit after self-cal, rms=1.690638Jy sigma=4.060274 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] flag 1:NY ! Flagging baselines of antenna 1:NY in the currently selected channels. flag 1:WZ ! Flagging baselines of antenna 1:WZ in the currently selected channels. flag 1:ZC ! Flagging baselines of antenna 1:ZC in the currently selected channels. flag 2:NY ! Flagging baselines of antenna 2:NY in the currently selected channels. flag 2:WZ ! Flagging baselines of antenna 2:WZ in the currently selected channels. flag 3:KK ! Flagging baselines of antenna 3:KK in the currently selected channels. flag 3:NY ! Flagging baselines of antenna 3:NY in the currently selected channels. flag 3:WZ ! Flagging baselines of antenna 3:WZ in the currently selected channels. flag 4:KK ! Flagging baselines of antenna 4:KK in the currently selected channels. flag 4:NY ! Flagging baselines of antenna 4:NY in the currently selected channels. flag 5:NY ! Flagging baselines of antenna 5:NY in the currently selected channels. flag 6:NY ! Flagging baselines of antenna 6:NY in the currently selected channels. flag 6:ZC ! Flagging baselines of antenna 6:ZC in the currently selected channels. flag 7:NY ! Flagging baselines of antenna 7:NY in the currently selected channels. flag 7:WZ ! Flagging baselines of antenna 7:WZ in the currently selected channels. flag 7:ZC ! Flagging baselines of antenna 7:ZC 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=3.038 mas, bmaj=5.634 mas, bpa=-0.5182 degrees ! Estimated noise=9.43462 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 = 2.01627 Jy ! Component: 100 - total flux cleaned = 2.45898 Jy ! Total flux subtracted in 100 components = 2.45898 Jy ! Clean residual min=-0.090454 max=0.197592 Jy/beam ! Clean residual mean=0.000168 rms=0.028145 Jy/beam ! Combined flux in latest and established models = 2.45898 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 2.45898 Jy ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 4. ! A total of 14 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.683049Jy sigma=1.532970 ! Fit after self-cal, rms=0.682755Jy sigma=1.532359 ! Inverting map and beam ! Estimated beam: bmin=3.03 mas, bmaj=5.658 mas, bpa=-0.3333 degrees ! Estimated noise=9.4633 mJy/beam. ! Added new window around map position (3.6, 5.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.195131 Jy ! Component: 100 - total flux cleaned = 0.31191 Jy ! Total flux subtracted in 100 components = 0.31191 Jy ! Clean residual min=-0.091266 max=0.148167 Jy/beam ! Clean residual mean=0.000212 rms=0.024745 Jy/beam ! Combined flux in latest and established models = 2.77089 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 2.77089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.584485Jy sigma=1.348354 ! Fit after self-cal, rms=0.583258Jy sigma=1.343360 ! 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=3.5 mas, bmaj=6.571 mas, bpa=-1.147 degrees ! Estimated noise=8.47412 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 (-4.4, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.150329 Jy ! Component: 100 - total flux cleaned = 0.247145 Jy ! Component: 150 - total flux cleaned = 0.315968 Jy ! Component: 200 - total flux cleaned = 0.35637 Jy ! Total flux subtracted in 200 components = 0.35637 Jy ! Clean residual min=-0.082908 max=0.100896 Jy/beam ! Clean residual mean=0.000026 rms=0.022168 Jy/beam ! Combined flux in latest and established models = 3.12726 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 47 components and 3.12726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.516773Jy sigma=1.225305 ! Fit after self-cal, rms=0.516043Jy sigma=1.223312 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.87 HN 1.28 KP 0.96 ! LA 0.99 NL 0.95 NY 1.00* OV 1.00 ! PT 1.02 SC 0.97 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 FD 0.88 HN 1.29 KK 1.00* ! KP 1.01 LA 0.97 MK 0.88 NL 0.96 ! NY 1.00* OV 0.98 PT 1.03 SC 0.97 ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! HN 0.00* NY 0.00* SC 0.00* WZ 0.00* ! ZC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.95 HN 1.33 KP 1.02 ! LA 0.92 NL 0.98 NY 1.00* OV 1.03 ! PT 1.07 SC 1.01 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.01 FD 0.95 HN 1.36 KK 1.00* ! KP 1.00 LA 0.92 MK 0.95 NL 0.99 ! NY 1.00* OV 1.00 PT 1.08 SC 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! HN 0.00* NY 0.00* SC 0.00* WZ 0.00* ! ZC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.96 HN 1.45 KP 1.00 ! LA 0.85 NL 1.10 NY 1.00* OV 1.07 ! PT 1.07 SC 0.93 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 0.95 HN 1.45 KK 1.00* ! KP 0.99 LA 0.84 MK 0.97 NL 1.08 ! NY 1.00* OV 1.03 PT 1.09 SC 0.93 ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! HN 0.00* NY 0.00* SC 0.00* WZ 0.00* ! ZC 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.93 HN 1.26 KP 0.87 ! LA 0.70 NL 1.02 NY 1.00* OV 0.86 ! PT 0.96 SC 0.98 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.90 HN 1.30 KK 1.00* ! KP 0.90 LA 0.72 MK 1.08 NL 0.96 ! NY 1.00* OV 0.82 PT 0.94 SC 0.97 ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! NY 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! HN 0.00* NY 0.00* SC 0.00* WZ 0.00* ! ZC 0.00* ! ! ! Fit before self-cal, rms=0.516043Jy sigma=1.223312 ! Fit after self-cal, rms=0.225470Jy sigma=0.520249 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.523 mas, bmaj=6.611 mas, bpa=0.004204 degrees ! Estimated noise=8.54715 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 = -0.10202 Jy ! Component: 100 - total flux cleaned = -0.121933 Jy ! Component: 150 - total flux cleaned = -0.133054 Jy ! Component: 200 - total flux cleaned = -0.143075 Jy ! Total flux subtracted in 200 components = -0.143075 Jy ! Clean residual min=-0.029952 max=0.022997 Jy/beam ! Clean residual mean=0.000069 rms=0.006832 Jy/beam ! Combined flux in latest and established models = 2.98419 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 2.98419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162587Jy sigma=0.378019 ! Fit after self-cal, rms=0.162093Jy sigma=0.377160 ! 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=0.162093Jy sigma=0.377160 ! Fit after self-cal, rms=0.147315Jy sigma=0.331634 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.525 mas, bmaj=6.613 mas, bpa=0.1796 degrees ! Estimated noise=8.52621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0501976 Jy ! Component: 100 - total flux cleaned = -0.0678074 Jy ! Component: 150 - total flux cleaned = -0.0763728 Jy ! Component: 200 - total flux cleaned = -0.084097 Jy ! Total flux subtracted in 200 components = -0.084097 Jy ! Clean residual min=-0.018755 max=0.015186 Jy/beam ! Clean residual mean=0.000060 rms=0.004397 Jy/beam ! Combined flux in latest and established models = 2.90009 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 79 components and 2.90009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122025Jy sigma=0.273913 ! Fit after self-cal, rms=0.121698Jy sigma=0.273279 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 = -0.00663587 Jy ! Component: 100 - total flux cleaned = -0.0109001 Jy ! Component: 150 - total flux cleaned = -0.0145346 Jy ! Component: 200 - total flux cleaned = -0.0157071 Jy ! Total flux subtracted in 200 components = -0.0157071 Jy ! Clean residual min=-0.016502 max=0.013758 Jy/beam ! Clean residual mean=0.000040 rms=0.004157 Jy/beam ! Combined flux in latest and established models = 2.88439 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 98 components and 2.88439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117153Jy sigma=0.263869 ! Fit after self-cal, rms=0.117010Jy sigma=0.263606 ! 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=0.117010Jy sigma=0.263606 ! Fit after self-cal, rms=0.104155Jy sigma=0.222585 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.533 mas, bmaj=6.623 mas, bpa=0.2026 degrees ! Estimated noise=8.52716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0229848 Jy ! Component: 100 - total flux cleaned = -0.032492 Jy ! Component: 150 - total flux cleaned = -0.0367616 Jy ! Component: 200 - total flux cleaned = -0.0386845 Jy ! Total flux subtracted in 200 components = -0.0386845 Jy ! Clean residual min=-0.012414 max=0.009981 Jy/beam ! Clean residual mean=-0.000003 rms=0.002641 Jy/beam ! Combined flux in latest and established models = 2.8457 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 129 components and 2.8457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096986Jy sigma=0.208616 ! Fit after self-cal, rms=0.096903Jy sigma=0.208502 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 = -0.00116852 Jy ! Component: 100 - total flux cleaned = -0.00169579 Jy ! Component: 150 - total flux cleaned = -0.00217764 Jy ! Component: 200 - total flux cleaned = -0.00261633 Jy ! Total flux subtracted in 200 components = -0.00261633 Jy ! Clean residual min=-0.011309 max=0.009699 Jy/beam ! Clean residual mean=-0.000007 rms=0.002545 Jy/beam ! Combined flux in latest and established models = 2.84309 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 143 components and 2.84309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095467Jy sigma=0.205847 ! Fit after self-cal, rms=0.095435Jy sigma=0.205797 ! 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=0.095435Jy sigma=0.205797 ! Fit after self-cal, rms=0.093333Jy sigma=0.199382 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.613 mas, bmaj=10.27 mas, bpa=4.435 degrees ! Estimated noise=10.7769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0147224 Jy ! Component: 100 - total flux cleaned = -0.0224489 Jy ! Component: 150 - total flux cleaned = -0.0235631 Jy ! Component: 200 - total flux cleaned = -0.0241476 Jy ! Total flux subtracted in 200 components = -0.0241476 Jy ! Clean residual min=-0.009761 max=0.009630 Jy/beam ! Clean residual mean=-0.000006 rms=0.002726 Jy/beam ! Combined flux in latest and established models = 2.81894 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 162 components and 2.81894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090801Jy sigma=0.195729 ! Fit after self-cal, rms=0.090750Jy sigma=0.195665 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 = -0.000533763 Jy ! Component: 100 - total flux cleaned = -0.0010131 Jy ! Component: 150 - total flux cleaned = -0.00115489 Jy ! Component: 200 - total flux cleaned = -0.00128792 Jy ! Total flux subtracted in 200 components = -0.00128792 Jy ! Clean residual min=-0.009341 max=0.009419 Jy/beam ! Clean residual mean=-0.000011 rms=0.002681 Jy/beam ! Combined flux in latest and established models = 2.81765 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 170 components and 2.81765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090184Jy sigma=0.195479 ! Fit after self-cal, rms=0.090155Jy sigma=0.195442 ! 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 2:BR,true ! 2:BR 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 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 4:BR,true ! 4:BR self-cal status=fixed weight=1 selfant 4:FD,true ! 4:FD self-cal status=fixed weight=1 selfant 4:HN,true ! 4:HN self-cal status=fixed weight=1 selfant 4:KP,true ! 4:KP self-cal status=fixed weight=1 selfant 4:LA,true ! 4:LA self-cal status=fixed weight=1 selfant 4:MK,true ! 4:MK self-cal status=fixed weight=1 selfant 4:NL,true ! 4:NL self-cal status=fixed weight=1 selfant 4:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 4:PT,true ! 4:PT self-cal status=fixed weight=1 selfant 4:SC,true ! 4:SC self-cal status=fixed weight=1 selfant 5:MK,true ! 5:MK self-cal status=fixed weight=1 selfant 7:HN,true ! 7:HN self-cal status=fixed weight=1 selfant 7:SC,true ! 7:SC 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 39 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.629617Jy sigma=2.153081 ! Fit after self-cal, rms=0.244032Jy sigma=0.587708 selfant "",false ! 1:NY self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 1:ZC self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2: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:NY 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 ! 2:WZ self-cal status=correctable weight=1 ! 3:KK self-cal status=correctable weight=1 ! 3:NY self-cal status=correctable weight=1 ! 3:WZ self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:KK self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:NY self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:NY self-cal status=correctable weight=1 ! 6:NY self-cal status=correctable weight=1 ! 6:ZC self-cal status=correctable weight=1 ! 7:HN self-cal status=correctable weight=1 ! 7:NY self-cal status=correctable weight=1 ! 7:SC self-cal status=correctable weight=1 ! 7:WZ self-cal status=correctable weight=1 ! 7:ZC 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 9 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! A total of 1 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.244032Jy sigma=0.587708 ! Fit after self-cal, rms=0.124422Jy sigma=0.252907 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=2.335 mas, bmaj=4.332 mas, bpa=-11.71 degrees ! Estimated noise=8.43016 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 = -0.000568165 Jy ! Component: 100 - total flux cleaned = -0.00454283 Jy ! Component: 150 - total flux cleaned = -0.00704203 Jy ! Component: 200 - total flux cleaned = -0.00973028 Jy ! Total flux subtracted in 200 components = -0.00973028 Jy ! Clean residual min=-0.012483 max=0.012852 Jy/beam ! Clean residual mean=0.000010 rms=0.002719 Jy/beam ! Combined flux in latest and established models = 2.80792 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 189 components and 2.80792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120656Jy sigma=0.244938 ! Fit after self-cal, rms=0.119295Jy sigma=0.242254 ! Inverting map uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.69 mas, bmaj=4.952 mas, bpa=-11.12 degrees ! Estimated noise=7.27236 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 = -0.0102541 Jy ! Component: 100 - total flux cleaned = -0.0136829 Jy ! Component: 150 - total flux cleaned = -0.015028 Jy ! Component: 200 - total flux cleaned = -0.0155281 Jy ! Component: 250 - total flux cleaned = -0.0159884 Jy ! Component: 300 - total flux cleaned = -0.0164266 Jy ! Component: 350 - total flux cleaned = -0.0166333 Jy ! Component: 400 - total flux cleaned = -0.0168357 Jy ! Total flux subtracted in 400 components = -0.0168357 Jy ! Clean residual min=-0.009462 max=0.008569 Jy/beam ! Clean residual mean=-0.000029 rms=0.002039 Jy/beam ! Combined flux in latest and established models = 2.79108 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 215 components and 2.79108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116756Jy sigma=0.237465 ! Fit after self-cal, rms=0.116657Jy sigma=0.237360 ! 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 = -0.0004551 Jy ! Component: 100 - total flux cleaned = -0.000448114 Jy ! Component: 150 - total flux cleaned = -0.000269807 Jy ! Component: 200 - total flux cleaned = -0.0004457 Jy ! Component: 250 - total flux cleaned = -0.00044604 Jy ! Component: 300 - total flux cleaned = -0.000446308 Jy ! Component: 350 - total flux cleaned = -0.000444401 Jy ! Component: 400 - total flux cleaned = -0.000447074 Jy ! Total flux subtracted in 400 components = -0.000447074 Jy ! Clean residual min=-0.008748 max=0.008431 Jy/beam ! Clean residual mean=-0.000029 rms=0.001992 Jy/beam ! Combined flux in latest and established models = 2.79064 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 228 components and 2.79064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115540Jy sigma=0.235475 ! Fit after self-cal, rms=0.115475Jy sigma=0.235416 ! 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 39 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 1 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 7 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 1 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 1 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 1 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.406632Jy sigma=1.365283 ! Fit after self-cal, rms=0.114541Jy sigma=0.232859 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.693 mas, bmaj=4.951 mas, bpa=-11.04 degrees ! Estimated noise=7.2696 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00783482 Jy ! Component: 100 - total flux cleaned = -0.0107543 Jy ! Component: 150 - total flux cleaned = -0.0126878 Jy ! Component: 200 - total flux cleaned = -0.0139175 Jy ! Component: 250 - total flux cleaned = -0.0147299 Jy ! Component: 300 - total flux cleaned = -0.0153437 Jy ! Component: 350 - total flux cleaned = -0.0157768 Jy ! Component: 400 - total flux cleaned = -0.016056 Jy ! Total flux subtracted in 400 components = -0.016056 Jy ! Clean residual min=-0.007186 max=0.008145 Jy/beam ! Clean residual mean=-0.000027 rms=0.001833 Jy/beam ! Combined flux in latest and established models = 2.77458 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 238 components and 2.77458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113101Jy sigma=0.230263 ! Fit after self-cal, rms=0.113056Jy sigma=0.230205 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 (-67.6, -60.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00391428 Jy ! Component: 100 - total flux cleaned = 0.00531333 Jy ! Component: 150 - total flux cleaned = 0.00601555 Jy ! Component: 200 - total flux cleaned = 0.00617959 Jy ! Component: 250 - total flux cleaned = 0.00617898 Jy ! Component: 300 - total flux cleaned = 0.00617881 Jy ! Component: 350 - total flux cleaned = 0.00604263 Jy ! Component: 400 - total flux cleaned = 0.00617408 Jy ! Total flux subtracted in 400 components = 0.00617408 Jy ! Clean residual min=-0.007135 max=0.006723 Jy/beam ! Clean residual mean=-0.000028 rms=0.001764 Jy/beam ! Combined flux in latest and established models = 2.78076 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 270 components and 2.78076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111992Jy sigma=0.227669 ! Fit after self-cal, rms=0.111912Jy sigma=0.227570 ! 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=0.111912Jy sigma=0.227570 ! Fit after self-cal, rms=0.109143Jy sigma=0.220862 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.694 mas, bmaj=4.952 mas, bpa=-11.09 degrees ! Estimated noise=7.26854 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00665766 Jy ! Component: 100 - total flux cleaned = -0.00948788 Jy ! Component: 150 - total flux cleaned = -0.0104467 Jy ! Component: 200 - total flux cleaned = -0.0105897 Jy ! Component: 250 - total flux cleaned = -0.0105958 Jy ! Component: 300 - total flux cleaned = -0.0110964 Jy ! Component: 350 - total flux cleaned = -0.0113345 Jy ! Component: 400 - total flux cleaned = -0.0115648 Jy ! Total flux subtracted in 400 components = -0.0115648 Jy ! Clean residual min=-0.005883 max=0.006132 Jy/beam ! Clean residual mean=-0.000014 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 2.76919 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 291 components and 2.76919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108153Jy sigma=0.218937 ! Fit after self-cal, rms=0.108100Jy sigma=0.218875 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 (74, -27.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00518557 Jy ! Component: 100 - total flux cleaned = 0.00577634 Jy ! Component: 150 - total flux cleaned = 0.00528476 Jy ! Component: 200 - total flux cleaned = 0.00481886 Jy ! Component: 250 - total flux cleaned = 0.00470736 Jy ! Component: 300 - total flux cleaned = 0.00470966 Jy ! Component: 350 - total flux cleaned = 0.00460371 Jy ! Component: 400 - total flux cleaned = 0.0045033 Jy ! Total flux subtracted in 400 components = 0.0045033 Jy ! Clean residual min=-0.005740 max=0.005730 Jy/beam ! Clean residual mean=-0.000006 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 2.77369 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 324 components and 2.7737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107484Jy sigma=0.217454 ! Fit after self-cal, rms=0.107503Jy sigma=0.217375 ! 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=0.107503Jy sigma=0.217375 ! Fit after self-cal, rms=0.107238Jy sigma=0.216634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.304 mas, bmaj=9.54 mas, bpa=3.455 degrees ! Estimated noise=10.301 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00232097 Jy ! Component: 100 - total flux cleaned = -0.00390292 Jy ! Component: 150 - total flux cleaned = -0.00524293 Jy ! Component: 200 - total flux cleaned = -0.00600589 Jy ! Component: 250 - total flux cleaned = -0.0066112 Jy ! Component: 300 - total flux cleaned = -0.00711085 Jy ! Component: 350 - total flux cleaned = -0.00737319 Jy ! Component: 400 - total flux cleaned = -0.00752277 Jy ! Total flux subtracted in 400 components = -0.00752277 Jy ! Clean residual min=-0.006445 max=0.007362 Jy/beam ! Clean residual mean=-0.000018 rms=0.001922 Jy/beam ! Combined flux in latest and established models = 2.76617 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 361 components and 2.76617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107002Jy sigma=0.216438 ! Fit after self-cal, rms=0.106974Jy sigma=0.216403 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 (95.6, -7.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0059073 Jy ! Component: 100 - total flux cleaned = 0.00609533 Jy ! Component: 150 - total flux cleaned = 0.00612023 Jy ! Component: 200 - total flux cleaned = 0.00662376 Jy ! Component: 250 - total flux cleaned = 0.00696627 Jy ! Component: 300 - total flux cleaned = 0.00717493 Jy ! Component: 350 - total flux cleaned = 0.00727314 Jy ! Component: 400 - total flux cleaned = 0.00744868 Jy ! Total flux subtracted in 400 components = 0.00744868 Jy ! Clean residual min=-0.006637 max=0.005748 Jy/beam ! Clean residual mean=-0.000005 rms=0.001660 Jy/beam ! Combined flux in latest and established models = 2.77362 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 427 components and 2.77362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106471Jy sigma=0.215430 ! Fit after self-cal, rms=0.106408Jy sigma=0.215296 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for all stations ===" ! === Finished amplitude self-cal for all stations === restore ! Inverting map and beam ! Estimated beam: bmin=2.694 mas, bmaj=4.954 mas, bpa=-11.1 degrees ! Estimated noise=7.26766 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.694 x 4.954 at -11.1 degrees (North through East) ! Clean map min=-0.01022 max=2.575 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=0.106408Jy sigma=0.215296 ! Fit after self-cal, rms=0.100552Jy sigma=0.197779 ! Inverting map and beam ! Estimated beam: bmin=2.695 mas, bmaj=4.954 mas, bpa=-11.1 degrees ! Estimated noise=7.26508 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00123266 Jy ! Component: 100 - total flux cleaned = -0.00187319 Jy ! Component: 150 - total flux cleaned = -0.00216741 Jy ! Component: 200 - total flux cleaned = -0.00216455 Jy ! Component: 250 - total flux cleaned = -0.00190215 Jy ! Component: 300 - total flux cleaned = -0.00190538 Jy ! Component: 350 - total flux cleaned = -0.00190373 Jy ! Component: 400 - total flux cleaned = -0.00190246 Jy ! Total flux subtracted in 400 components = -0.00190246 Jy ! Clean residual min=-0.005206 max=0.004990 Jy/beam ! Clean residual mean=0.000005 rms=0.001290 Jy/beam ! Combined flux in latest and established models = 2.77172 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 482 components and 2.77172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099818Jy sigma=0.196012 ! Fit after self-cal, rms=0.099818Jy sigma=0.195960 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000760466 Jy ! Component: 100 - total flux cleaned = -0.000759982 Jy ! Component: 150 - total flux cleaned = -0.00109551 Jy ! Component: 200 - total flux cleaned = -0.000981586 Jy ! Component: 250 - total flux cleaned = -0.000873194 Jy ! Component: 300 - total flux cleaned = -0.000872199 Jy ! Component: 350 - total flux cleaned = -0.00077044 Jy ! Component: 400 - total flux cleaned = -0.000769321 Jy ! Total flux subtracted in 400 components = -0.000769321 Jy ! Clean residual min=-0.005149 max=0.004819 Jy/beam ! Clean residual mean=0.000005 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 2.77095 Jy ! Performing phase self-cal ! Adding 88 model components to the UV plane model. ! The established model now contains 510 components and 2.77095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099373Jy sigma=0.194932 ! Fit after self-cal, rms=0.099371Jy sigma=0.194917 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099371Jy sigma=0.194917 ! Fit after self-cal, rms=0.099286Jy sigma=0.194792 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=2.337 mas, bmaj=4.332 mas, bpa=-11.68 degrees ! Estimated noise=8.4365 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.00531 Jy ! Component: 100 - total flux cleaned = 2.4426 Jy ! Component: 150 - total flux cleaned = 2.55292 Jy ! Component: 200 - total flux cleaned = 2.61076 Jy ! Component: 250 - total flux cleaned = 2.64693 Jy ! Component: 300 - total flux cleaned = 2.67088 Jy ! Component: 350 - total flux cleaned = 2.68881 Jy ! Component: 400 - total flux cleaned = 2.70312 Jy ! Total flux subtracted in 400 components = 2.70312 Jy ! Clean residual min=-0.010234 max=0.009659 Jy/beam ! Clean residual mean=0.000004 rms=0.002388 Jy/beam ! Combined flux in latest and established models = 2.70312 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 53 model components to the UV plane model. ! The established model now contains 53 components and 2.70312 Jy ! Inverting map and beam ! Estimated beam: bmin=2.695 mas, bmaj=4.956 mas, bpa=-11.1 degrees ! Estimated noise=7.26425 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 = 0.015371 Jy ! Component: 100 - total flux cleaned = 0.0241519 Jy ! Component: 150 - total flux cleaned = 0.0289373 Jy ! Component: 200 - total flux cleaned = 0.03377 Jy ! Component: 250 - total flux cleaned = 0.0376253 Jy ! Component: 300 - total flux cleaned = 0.0399211 Jy ! Component: 350 - total flux cleaned = 0.041606 Jy ! Component: 400 - total flux cleaned = 0.0432102 Jy ! Total flux subtracted in 400 components = 0.0432102 Jy ! Clean residual min=-0.007167 max=0.006444 Jy/beam ! Clean residual mean=-0.000017 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 2.74633 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 108 components and 2.74633 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=7.308 mas, bmaj=9.544 mas, bpa=3.408 degrees ! Estimated noise=10.289 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00570704 Jy ! Component: 100 - total flux cleaned = 0.00820691 Jy ! Component: 150 - total flux cleaned = 0.0101387 Jy ! Component: 200 - total flux cleaned = 0.0106421 Jy ! Component: 250 - total flux cleaned = 0.0110897 Jy ! Component: 300 - total flux cleaned = 0.0113802 Jy ! Component: 350 - total flux cleaned = 0.0117848 Jy ! Component: 400 - total flux cleaned = 0.0120327 Jy ! Total flux subtracted in 400 components = 0.0120327 Jy ! Clean residual min=-0.006090 max=0.006352 Jy/beam ! Clean residual mean=-0.000019 rms=0.001728 Jy/beam ! Combined flux in latest and established models = 2.75836 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 (96.8, 76.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00563575 Jy ! Component: 100 - total flux cleaned = 0.00744333 Jy ! Component: 150 - total flux cleaned = 0.00818151 Jy ! Component: 200 - total flux cleaned = 0.0090908 Jy ! Component: 250 - total flux cleaned = 0.00984295 Jy ! Component: 300 - total flux cleaned = 0.0103573 Jy ! Component: 350 - total flux cleaned = 0.0110497 Jy ! Component: 400 - total flux cleaned = 0.011712 Jy ! Total flux subtracted in 400 components = 0.011712 Jy ! Clean residual min=-0.006074 max=0.005263 Jy/beam ! Clean residual mean=-0.000018 rms=0.001584 Jy/beam ! Combined flux in latest and established models = 2.77007 Jy ! Adding 137 model components to the UV plane model. ! The established model now contains 237 components and 2.77007 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.695 mas, bmaj=4.956 mas, bpa=-11.1 degrees ! Estimated noise=7.26425 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00206458 Jy ! Component: 100 - total flux cleaned = -0.00307697 Jy ! Component: 150 - total flux cleaned = -0.00307844 Jy ! Component: 200 - total flux cleaned = -0.00325696 Jy ! Component: 250 - total flux cleaned = -0.00290851 Jy ! Component: 300 - total flux cleaned = -0.00240484 Jy ! Component: 350 - total flux cleaned = -0.00175849 Jy ! Component: 400 - total flux cleaned = -0.00112809 Jy ! Total flux subtracted in 400 components = -0.00112809 Jy ! Clean residual min=-0.005804 max=0.005632 Jy/beam ! Clean residual mean=-0.000008 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 2.76895 Jy selfcal ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 299 components and 2.76895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100425Jy sigma=0.198987 ! Fit after self-cal, rms=0.100245Jy sigma=0.198210 wmodel /scr/pima/rdv73_uvs/J0238+1636_S_map.mod ! Writing 299 model components to file: /scr/pima/rdv73_uvs/J0238+1636_S_map.mod wobs /scr/pima/rdv73_uvs/J0238+1636_S_uvs.fits ! Applying 1470 buffered edits. ! Writing UV FITS file: /scr/pima/rdv73_uvs/J0238+1636_S_uvs.fits wwins /scr/pima/rdv73_uvs/J0238+1636_S_map.win ! wwins: Wrote 7 windows to /scr/pima/rdv73_uvs/J0238+1636_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000478111 Jy ! Component: 100 - total flux cleaned = 0.000109789 Jy ! Component: 150 - total flux cleaned = 0.000581606 Jy ! Component: 200 - total flux cleaned = 0.00132062 Jy ! Component: 250 - total flux cleaned = 0.00186264 Jy ! Component: 300 - total flux cleaned = 0.00230627 Jy ! Component: 350 - total flux cleaned = 0.00265556 Jy ! Component: 400 - total flux cleaned = 0.00325421 Jy ! Component: 450 - total flux cleaned = 0.00350779 Jy ! Component: 500 - total flux cleaned = 0.00384057 Jy ! Component: 550 - total flux cleaned = 0.00392285 Jy ! Component: 600 - total flux cleaned = 0.00408436 Jy ! Component: 650 - total flux cleaned = 0.00392385 Jy ! Component: 700 - total flux cleaned = 0.00360885 Jy ! Component: 750 - total flux cleaned = 0.00368723 Jy ! Component: 800 - total flux cleaned = 0.00345564 Jy ! Component: 850 - total flux cleaned = 0.00360919 Jy ! Component: 900 - total flux cleaned = 0.00330523 Jy ! Component: 950 - total flux cleaned = 0.00308164 Jy ! Component: 1000 - total flux cleaned = 0.00315517 Jy ! Component: 1050 - total flux cleaned = 0.00293427 Jy ! Component: 1100 - total flux cleaned = 0.00278871 Jy ! Component: 1150 - total flux cleaned = 0.00264463 Jy ! Component: 1200 - total flux cleaned = 0.00228746 Jy ! Component: 1250 - total flux cleaned = 0.002146 Jy ! Component: 1300 - total flux cleaned = 0.0022861 Jy ! Component: 1350 - total flux cleaned = 0.00193628 Jy ! Component: 1400 - total flux cleaned = 0.00207477 Jy ! Component: 1450 - total flux cleaned = 0.00186998 Jy ! Component: 1500 - total flux cleaned = 0.0018019 Jy ! Component: 1550 - total flux cleaned = 0.00187043 Jy ! Component: 1600 - total flux cleaned = 0.00207181 Jy ! Component: 1650 - total flux cleaned = 0.00154039 Jy ! Component: 1700 - total flux cleaned = 0.00160622 Jy ! Component: 1750 - total flux cleaned = 0.00167162 Jy ! Component: 1800 - total flux cleaned = 0.00154077 Jy ! Component: 1850 - total flux cleaned = 0.00160562 Jy ! Component: 1900 - total flux cleaned = 0.00141322 Jy ! Component: 1950 - total flux cleaned = 0.00147705 Jy ! Component: 2000 - total flux cleaned = 0.00141313 Jy ! Component: 2050 - total flux cleaned = 0.00135081 Jy ! Component: 2100 - total flux cleaned = 0.00141371 Jy ! Component: 2150 - total flux cleaned = 0.00141342 Jy ! Component: 2200 - total flux cleaned = 0.00128967 Jy ! Component: 2250 - total flux cleaned = 0.00135036 Jy ! Component: 2300 - total flux cleaned = 0.00128948 Jy ! Component: 2350 - total flux cleaned = 0.00122938 Jy ! Component: 2400 - total flux cleaned = 0.00134931 Jy ! Component: 2450 - total flux cleaned = 0.00122986 Jy ! Component: 2500 - total flux cleaned = 0.00111125 Jy ! Component: 2550 - total flux cleaned = 0.00105217 Jy ! Component: 2600 - total flux cleaned = 0.00122753 Jy ! Component: 2650 - total flux cleaned = 0.00105304 Jy ! Component: 2700 - total flux cleaned = 0.000878658 Jy ! Component: 2750 - total flux cleaned = 0.000878587 Jy ! Component: 2800 - total flux cleaned = 0.000706896 Jy ! Component: 2850 - total flux cleaned = 0.000422396 Jy ! Component: 2900 - total flux cleaned = 0.000535596 Jy ! Component: 2950 - total flux cleaned = 0.000535872 Jy ! Component: 3000 - total flux cleaned = 0.000479801 Jy ! Component: 3050 - total flux cleaned = 0.000479713 Jy ! Component: 3100 - total flux cleaned = 0.000257883 Jy ! Component: 3150 - total flux cleaned = 0.000257962 Jy ! Component: 3200 - total flux cleaned = 0.000148155 Jy ! Component: 3250 - total flux cleaned = -6.96955e-05 Jy ! Component: 3300 - total flux cleaned = 3.88247e-05 Jy ! Component: 3350 - total flux cleaned = -1.50699e-05 Jy ! Component: 3400 - total flux cleaned = -1.55554e-05 Jy ! Component: 3450 - total flux cleaned = -0.000282382 Jy ! Component: 3500 - total flux cleaned = -0.000282246 Jy ! Component: 3550 - total flux cleaned = -0.000441095 Jy ! Component: 3600 - total flux cleaned = -0.000756333 Jy ! Component: 3650 - total flux cleaned = -0.000756248 Jy ! Component: 3700 - total flux cleaned = -0.000860066 Jy ! Component: 3750 - total flux cleaned = -0.000756397 Jy ! Component: 3800 - total flux cleaned = -0.000962731 Jy ! Component: 3850 - total flux cleaned = -0.000911367 Jy ! Component: 3900 - total flux cleaned = -0.000911498 Jy ! Component: 3950 - total flux cleaned = -0.00101253 Jy ! Component: 4000 - total flux cleaned = -0.000860926 Jy ! Component: 4050 - total flux cleaned = -0.000911107 Jy ! Total flux subtracted in 4096 components = -0.00101101 Jy ! Clean residual min=-0.002789 max=0.002573 Jy/beam ! Clean residual mean=-0.000008 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 2.76794 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 590 components and 2.76794 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv73_uvs/J0238+1636_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.695 x 4.956 at -11.1 degrees (North through East) ! Clean map min=-0.0052331 max=2.5847 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv73_uvs/J0238+1636_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= 2.5847 rms= 0.00088 Jy quit ! Quitting program ! Log file /scr/pima/rdv73_uvs/J0238+1636_S_uvs.log closed on Sat Jan 9 17:44:09 2016