! Started logfile: /scr/pima/rdv93_uvs/J0121+0422_X_uvs.log on Tue Oct 8 15:42:46 2013 obs /scr/pima/rdv93_uvs/J0121+0422_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J0121+0422_X_uva.fits ! AN table 1: 21 integrations on 1 of 1 possible baselines. ! AN table 2: 2 integrations on 10 of 10 possible baselines. ! AN table 3: 3 integrations on 6 of 6 possible baselines. ! AN table 4: 8 integrations on 1 of 1 possible baselines. ! AN table 5: 3 integrations on 21 of 21 possible baselines. ! AN table 6: 3 integrations on 36 of 36 possible baselines. ! AN table 7: 4 integrations on 21 of 21 possible baselines. ! AN table 8: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.817073 visibilities/baseline/integration-bin. ! Found source: J0121+0422 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1876 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv93_uvs/J0121+0422_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:NY self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:FD 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 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:FT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:HN self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 6:PT self-cal status=correctable weight=1 ! 6:SC self-cal status=correctable weight=1 ! 7:BR self-cal status=correctable weight=1 ! 7:FD self-cal status=correctable weight=1 ! 7:KP self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:MK self-cal status=correctable weight=1 ! 7:OV self-cal status=correctable weight=1 ! 7:PT self-cal status=correctable weight=1 ! 8:BR self-cal status=correctable weight=1 ! 8:FD self-cal status=correctable weight=1 ! 8:HN self-cal status=correctable weight=1 ! 8:KP self-cal status=correctable weight=1 ! 8:LA self-cal status=correctable weight=1 ! 8:MK self-cal status=correctable weight=1 ! 8:NL self-cal status=correctable weight=1 ! 8:OV self-cal status=correctable weight=1 ! 8:PT self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=1.332840Jy sigma=27.613934 ! Fit after self-cal, rms=0.349774Jy sigma=3.779773 ! 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 4:FT ! Flagging baselines of antenna 4:FT in the currently selected channels. ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.28 mas, bmaj=2.294 mas, bpa=2.577 degrees ! Estimated noise=1.30093 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 = 0.684178 Jy ! Component: 100 - total flux cleaned = 0.897162 Jy ! Total flux subtracted in 100 components = 0.897162 Jy ! Clean residual min=-0.034233 max=0.090363 Jy/beam ! Clean residual mean=-0.000056 rms=0.008985 Jy/beam ! Combined flux in latest and established models = 0.897162 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.897162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180341Jy sigma=3.793744 ! Fit after self-cal, rms=0.174923Jy sigma=3.753102 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100701 Jy ! Component: 100 - total flux cleaned = 0.148775 Jy ! Total flux subtracted in 100 components = 0.148775 Jy ! Clean residual min=-0.024342 max=0.036197 Jy/beam ! Clean residual mean=0.000015 rms=0.004516 Jy/beam ! Combined flux in latest and established models = 1.04594 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 1.04594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110133Jy sigma=2.076819 ! Fit after self-cal, rms=0.108259Jy sigma=2.064238 ! Inverting map ! Added new window around map position (2.2, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0368293 Jy ! Component: 100 - total flux cleaned = 0.0589011 Jy ! Total flux subtracted in 100 components = 0.0589011 Jy ! Clean residual min=-0.019676 max=0.015243 Jy/beam ! Clean residual mean=0.000043 rms=0.003396 Jy/beam ! Combined flux in latest and established models = 1.10484 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 1.10484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095924Jy sigma=1.714501 ! Fit after self-cal, rms=0.094155Jy sigma=1.691866 ! 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=1.578 mas, bmaj=2.738 mas, bpa=0.9246 degrees ! Estimated noise=0.929736 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 = 0.0180362 Jy ! Component: 100 - total flux cleaned = 0.0243308 Jy ! Component: 150 - total flux cleaned = 0.0255156 Jy ! Component: 200 - total flux cleaned = 0.0262877 Jy ! Total flux subtracted in 200 components = 0.0262877 Jy ! Clean residual min=-0.013631 max=0.010497 Jy/beam ! Clean residual mean=0.000031 rms=0.002865 Jy/beam ! Combined flux in latest and established models = 1.13113 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 56 components and 1.13113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090219Jy sigma=1.608154 ! Fit after self-cal, rms=0.089140Jy sigma=1.599281 ! 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* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 KP 1.03 LA 1.04 OV 1.00 ! PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 HN 1.01 NL 1.05 SC 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! FT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 HN 1.00 KP 1.02 LA 1.01 ! NL 0.96 OV 0.99 PT 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 FD 1.00 HN 0.98 KP 1.04 ! LA 1.02 NL 0.96 OV 0.99 PT 0.99 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.97 FD 1.01 KP 1.05 LA 1.01 ! MK 1.08 OV 1.00 PT 0.99 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.98 FD 1.01 HN 0.96 KP 1.04 ! LA 1.03 MK 1.10 NL 0.96 OV 1.01 ! PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 KP 0.99 LA 0.99 OV 1.00 ! PT 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.05 HN 0.99 NL 1.03 SC 1.04 ! ! Telescope amplitude corrections in sub-array 4: ! FT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.99 HN 0.99 KP 0.99 LA 0.97 ! NL 0.96 OV 0.99 PT 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.99 FD 1.01 HN 0.98 KP 0.97 ! LA 0.99 NL 0.96 OV 0.97 PT 1.00 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.97 FD 1.00 KP 0.97 LA 0.97 ! MK 1.15 OV 0.98 PT 1.01 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.97 FD 1.01 HN 1.01 KP 0.97 ! LA 0.99 MK 1.15 NL 0.98 OV 1.00 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 KP 0.87 LA 1.07 OV 1.04 ! PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.02 HN 1.02 NL 1.07 SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! FT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 HN 1.04 KP 0.87 LA 1.07 ! NL 1.00 OV 1.03 PT 0.99 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 FD 0.98 HN 1.00 KP 0.88 ! LA 1.03 NL 1.01 OV 1.02 PT 1.00 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.02 FD 0.99 KP 0.88 LA 1.02 ! MK 1.04 OV 1.04 PT 0.99 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.04 FD 1.00 HN 1.01 KP 0.88 ! LA 1.04 MK 1.16 NL 1.04 OV 1.04 ! PT 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.07 KP 0.94 LA 1.03 OV 1.04 ! PT 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.03 HN 1.00 NL 1.21 SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! FT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 HN 0.99 KP 0.93 LA 1.02 ! NL 1.04 OV 1.01 PT 1.05 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.02 FD 1.06 HN 0.98 KP 0.93 ! LA 1.02 NL 1.03 OV 0.99 PT 1.02 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.00 FD 1.05 KP 0.94 LA 1.01 ! MK 1.06 OV 0.99 PT 1.02 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.00 FD 1.07 HN 1.00 KP 0.94 ! LA 1.02 MK 1.12 NL 1.05 OV 1.02 ! PT 1.05 ! ! ! Fit before self-cal, rms=0.089140Jy sigma=1.599281 ! Fit after self-cal, rms=0.076902Jy sigma=1.163443 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.588 mas, bmaj=2.753 mas, bpa=1.823 degrees ! Estimated noise=0.930604 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 = 0.000870062 Jy ! Component: 100 - total flux cleaned = 0.00106346 Jy ! Component: 150 - total flux cleaned = 0.0012333 Jy ! Component: 200 - total flux cleaned = 0.00155639 Jy ! Total flux subtracted in 200 components = 0.00155639 Jy ! Clean residual min=-0.009190 max=0.006042 Jy/beam ! Clean residual mean=0.000003 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 1.13268 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 1.13268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075563Jy sigma=1.145841 ! Fit after self-cal, rms=0.074963Jy sigma=1.141967 ! 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=0.074963Jy sigma=1.141967 ! Fit after self-cal, rms=0.075208Jy sigma=1.141238 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.59 mas, bmaj=2.756 mas, bpa=1.915 degrees ! Estimated noise=0.929899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000106331 Jy ! Component: 100 - total flux cleaned = 0.000227712 Jy ! Component: 150 - total flux cleaned = 0.000521996 Jy ! Component: 200 - total flux cleaned = 0.000655596 Jy ! Total flux subtracted in 200 components = 0.000655596 Jy ! Clean residual min=-0.008275 max=0.005480 Jy/beam ! Clean residual mean=0.000003 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 1.13334 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 1.13334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074130Jy sigma=1.128632 ! Fit after self-cal, rms=0.073587Jy sigma=1.125540 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 = -0.000145822 Jy ! Component: 100 - total flux cleaned = 0.000274366 Jy ! Component: 150 - total flux cleaned = 0.00052679 Jy ! Component: 200 - total flux cleaned = 0.000640857 Jy ! Total flux subtracted in 200 components = 0.000640857 Jy ! Clean residual min=-0.007916 max=0.005358 Jy/beam ! Clean residual mean=0.000003 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 1.13398 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 1.13398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072775Jy sigma=1.116197 ! Fit after self-cal, rms=0.072311Jy sigma=1.113675 ! 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=0.072311Jy sigma=1.113675 ! Fit after self-cal, rms=0.072331Jy sigma=1.106810 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.593 mas, bmaj=2.758 mas, bpa=2.026 degrees ! Estimated noise=0.929552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000515507 Jy ! Component: 100 - total flux cleaned = -3.36838e-06 Jy ! Component: 150 - total flux cleaned = 0.000226312 Jy ! Component: 200 - total flux cleaned = 0.000438208 Jy ! Total flux subtracted in 200 components = 0.000438208 Jy ! Clean residual min=-0.006943 max=0.005003 Jy/beam ! Clean residual mean=0.000003 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 1.13442 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 73 components and 1.13442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071665Jy sigma=1.098916 ! Fit after self-cal, rms=0.071281Jy sigma=1.096835 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 = -0.000289579 Jy ! Component: 100 - total flux cleaned = 0.000150844 Jy ! Component: 150 - total flux cleaned = 0.000245959 Jy ! Component: 200 - total flux cleaned = 0.000340321 Jy ! Total flux subtracted in 200 components = 0.000340321 Jy ! Clean residual min=-0.006575 max=0.004887 Jy/beam ! Clean residual mean=0.000003 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 1.13476 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 1.13476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070793Jy sigma=1.090860 ! Fit after self-cal, rms=0.070462Jy sigma=1.089091 ! 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=0.070462Jy sigma=1.089091 ! Fit after self-cal, rms=0.070662Jy sigma=1.088864 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.851 mas, bmaj=3.638 mas, bpa=4.3 degrees ! Estimated noise=0.885943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00132536 Jy ! Component: 100 - total flux cleaned = -0.00100961 Jy ! Component: 150 - total flux cleaned = -0.000797885 Jy ! Component: 200 - total flux cleaned = -0.000757193 Jy ! Total flux subtracted in 200 components = -0.000757193 Jy ! Clean residual min=-0.003584 max=0.003605 Jy/beam ! Clean residual mean=0.000004 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 1.134 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 85 components and 1.134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070799Jy sigma=1.085800 ! Fit after self-cal, rms=0.070619Jy sigma=1.084536 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 = -6.80491e-05 Jy ! Component: 100 - total flux cleaned = -0.000130529 Jy ! Component: 150 - total flux cleaned = -9.57686e-05 Jy ! Component: 200 - total flux cleaned = -9.57163e-05 Jy ! Total flux subtracted in 200 components = -9.57163e-05 Jy ! Clean residual min=-0.003562 max=0.003625 Jy/beam ! Clean residual mean=0.000004 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 1.1339 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 93 components and 1.1339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070604Jy sigma=1.083086 ! Fit after self-cal, rms=0.070452Jy sigma=1.082271 ! 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:FD,true ! 2:FD 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 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:HN,true ! 3:HN self-cal status=fixed weight=1 selfant 3:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 3:SC,true ! 3:SC self-cal status=fixed weight=1 selfant 4:SC,true ! 4:SC self-cal status=fixed weight=1 selfant 5:BR,true ! 5:BR self-cal status=fixed weight=1 selfant 5:HN,true ! 5:HN self-cal status=fixed weight=1 selfant 5:KP,true ! 5:KP self-cal status=fixed weight=1 selfant 5:LA,true ! 5:LA self-cal status=fixed weight=1 selfant 5:NL,true ! 5:NL self-cal status=fixed weight=1 selfant 5:OV,true ! 5:OV self-cal status=fixed weight=1 selfant 5:PT,true ! 5:PT self-cal status=fixed weight=1 selfant 6:BR,true ! 6:BR self-cal status=fixed weight=1 selfant 6:FD,true ! 6:FD self-cal status=fixed weight=1 selfant 6:HN,true ! 6:HN self-cal status=fixed weight=1 selfant 6:KP,true ! 6:KP self-cal status=fixed weight=1 selfant 6:LA,true ! 6:LA self-cal status=fixed weight=1 selfant 6:NL,true ! 6:NL self-cal status=fixed weight=1 selfant 6:OV,true ! 6:OV self-cal status=fixed weight=1 selfant 6:PT,true ! 6:PT self-cal status=fixed weight=1 selfant 6:SC,true ! 6:SC self-cal status=fixed weight=1 selfant 7:BR,true ! 7:BR self-cal status=fixed weight=1 selfant 7:FD,true ! 7:FD self-cal status=fixed weight=1 selfant 7:KP,true ! 7:KP self-cal status=fixed weight=1 selfant 7:LA,true ! 7:LA self-cal status=fixed weight=1 selfant 7:MK,true ! 7:MK self-cal status=fixed weight=1 selfant 7:OV,true ! 7:OV self-cal status=fixed weight=1 selfant 7:PT,true ! 7:PT self-cal status=fixed weight=1 selfant 8:BR,true ! 8:BR self-cal status=fixed weight=1 selfant 8:FD,true ! 8:FD self-cal status=fixed weight=1 selfant 8:HN,true ! 8:HN self-cal status=fixed weight=1 selfant 8:KP,true ! 8:KP self-cal status=fixed weight=1 selfant 8:LA,true ! 8:LA self-cal status=fixed weight=1 selfant 8:MK,true ! 8:MK self-cal status=fixed weight=1 selfant 8:NL,true ! 8:NL self-cal status=fixed weight=1 selfant 8:OV,true ! 8:OV self-cal status=fixed weight=1 selfant 8:PT,true ! 8: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 42 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.255659Jy sigma=2.696513 ! Fit after self-cal, rms=0.083585Jy sigma=1.085707 selfant "",false ! 1:NY self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:FD 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 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:FT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:HN self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 6:PT self-cal status=correctable weight=1 ! 6:SC self-cal status=correctable weight=1 ! 7:BR self-cal status=correctable weight=1 ! 7:FD self-cal status=correctable weight=1 ! 7:KP self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:MK self-cal status=correctable weight=1 ! 7:OV self-cal status=correctable weight=1 ! 7:PT self-cal status=correctable weight=1 ! 8:BR self-cal status=correctable weight=1 ! 8:FD self-cal status=correctable weight=1 ! 8:HN self-cal status=correctable weight=1 ! 8:KP self-cal status=correctable weight=1 ! 8:LA self-cal status=correctable weight=1 ! 8:MK self-cal status=correctable weight=1 ! 8:NL self-cal status=correctable weight=1 ! 8:OV self-cal status=correctable weight=1 ! 8:PT self-cal status=correctable weight=1 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=0.083585Jy sigma=1.085707 ! Fit after self-cal, rms=0.070287Jy sigma=1.081378 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=1.292 mas, bmaj=2.312 mas, bpa=3.825 degrees ! Estimated noise=1.29933 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 = -0.000227407 Jy ! Component: 100 - total flux cleaned = -5.90035e-05 Jy ! Component: 150 - total flux cleaned = 0.000528782 Jy ! Component: 200 - total flux cleaned = 0.00105852 Jy ! Total flux subtracted in 200 components = 0.00105852 Jy ! Clean residual min=-0.007503 max=0.005862 Jy/beam ! Clean residual mean=0.000008 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 1.13496 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 94 components and 1.13496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069774Jy sigma=1.075540 ! Fit after self-cal, rms=0.069464Jy sigma=1.073213 ! 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=1.594 mas, bmaj=2.76 mas, bpa=2.058 degrees ! Estimated noise=0.928594 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 = -0.00151301 Jy ! Component: 100 - total flux cleaned = -0.00175393 Jy ! Component: 150 - total flux cleaned = -0.00175195 Jy ! Component: 200 - total flux cleaned = -0.00181044 Jy ! Component: 250 - total flux cleaned = -0.00180736 Jy ! Component: 300 - total flux cleaned = -0.00180701 Jy ! Component: 350 - total flux cleaned = -0.00180675 Jy ! Component: 400 - total flux cleaned = -0.00180565 Jy ! Total flux subtracted in 400 components = -0.00180565 Jy ! Clean residual min=-0.004325 max=0.004220 Jy/beam ! Clean residual mean=0.000003 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 1.13316 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 102 components and 1.13316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069055Jy sigma=1.068636 ! Fit after self-cal, rms=0.068843Jy sigma=1.067387 ! 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 = -0.000290616 Jy ! Component: 100 - total flux cleaned = -0.0002155 Jy ! Component: 150 - total flux cleaned = -0.000269671 Jy ! Component: 200 - total flux cleaned = -0.000271089 Jy ! Component: 250 - total flux cleaned = -0.000270843 Jy ! Component: 300 - total flux cleaned = -0.000269243 Jy ! Component: 350 - total flux cleaned = -0.00026737 Jy ! Component: 400 - total flux cleaned = -0.000267731 Jy ! Total flux subtracted in 400 components = -0.000267731 Jy ! Clean residual min=-0.004010 max=0.004075 Jy/beam ! Clean residual mean=0.000003 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 1.13289 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 106 components and 1.13289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068555Jy sigma=1.064204 ! Fit after self-cal, rms=0.068400Jy sigma=1.063209 ! 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 42 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 27 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=0.254830Jy sigma=2.684807 ! Fit after self-cal, rms=0.068717Jy sigma=1.063072 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.596 mas, bmaj=2.762 mas, bpa=2.151 degrees ! Estimated noise=0.928792 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000815763 Jy ! Component: 100 - total flux cleaned = -0.000915579 Jy ! Component: 150 - total flux cleaned = -0.00101559 Jy ! Component: 200 - total flux cleaned = -0.00101439 Jy ! Component: 250 - total flux cleaned = -0.00101339 Jy ! Component: 300 - total flux cleaned = -0.000967897 Jy ! Component: 350 - total flux cleaned = -0.000967431 Jy ! Component: 400 - total flux cleaned = -0.000966581 Jy ! Total flux subtracted in 400 components = -0.000966581 Jy ! Clean residual min=-0.003943 max=0.003886 Jy/beam ! Clean residual mean=0.000003 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 1.13192 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 111 components and 1.13192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068477Jy sigma=1.060333 ! Fit after self-cal, rms=0.068351Jy sigma=1.059515 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 = -0.000250332 Jy ! Component: 100 - total flux cleaned = -0.000182693 Jy ! Component: 150 - total flux cleaned = -0.000226396 Jy ! Component: 200 - total flux cleaned = -0.000267423 Jy ! Component: 250 - total flux cleaned = -0.000224259 Jy ! Component: 300 - total flux cleaned = -0.000263252 Jy ! Component: 350 - total flux cleaned = -0.000221981 Jy ! Component: 400 - total flux cleaned = -0.000223352 Jy ! Total flux subtracted in 400 components = -0.000223352 Jy ! Clean residual min=-0.003897 max=0.003775 Jy/beam ! Clean residual mean=0.000003 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 1.1317 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 1.1317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068169Jy sigma=1.057430 ! Fit after self-cal, rms=0.068072Jy sigma=1.056792 ! 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=0.068072Jy sigma=1.056792 ! Fit after self-cal, rms=0.068370Jy sigma=1.056679 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.598 mas, bmaj=2.765 mas, bpa=2.237 degrees ! Estimated noise=0.929069 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000667862 Jy ! Component: 100 - total flux cleaned = -0.000915321 Jy ! Component: 150 - total flux cleaned = -0.00095736 Jy ! Component: 200 - total flux cleaned = -0.000958011 Jy ! Component: 250 - total flux cleaned = -0.000956631 Jy ! Component: 300 - total flux cleaned = -0.000956937 Jy ! Component: 350 - total flux cleaned = -0.000920193 Jy ! Component: 400 - total flux cleaned = -0.000954655 Jy ! Total flux subtracted in 400 components = -0.000954655 Jy ! Clean residual min=-0.003847 max=0.003646 Jy/beam ! Clean residual mean=0.000003 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 1.13074 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 113 components and 1.13074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068204Jy sigma=1.054801 ! Fit after self-cal, rms=0.068120Jy sigma=1.054266 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 = -0.000140737 Jy ! Component: 100 - total flux cleaned = -9.84227e-05 Jy ! Component: 150 - total flux cleaned = -0.000171225 Jy ! Component: 200 - total flux cleaned = -0.000171872 Jy ! Component: 250 - total flux cleaned = -0.000171558 Jy ! Component: 300 - total flux cleaned = -0.000170472 Jy ! Component: 350 - total flux cleaned = -0.000168753 Jy ! Component: 400 - total flux cleaned = -0.000169079 Jy ! Total flux subtracted in 400 components = -0.000169079 Jy ! Clean residual min=-0.003808 max=0.003548 Jy/beam ! Clean residual mean=0.000003 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 1.13057 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 1.13057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067995Jy sigma=1.052832 ! Fit after self-cal, rms=0.067928Jy sigma=1.052398 ! 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=0.067928Jy sigma=1.052398 ! Fit after self-cal, rms=0.067851Jy sigma=1.037959 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.852 mas, bmaj=3.641 mas, bpa=4.18 degrees ! Estimated noise=0.885459 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000558623 Jy ! Component: 100 - total flux cleaned = -0.000330724 Jy ! Component: 150 - total flux cleaned = -0.000254797 Jy ! Component: 200 - total flux cleaned = -0.000190677 Jy ! Component: 250 - total flux cleaned = -0.000134051 Jy ! Component: 300 - total flux cleaned = -0.000117383 Jy ! Component: 350 - total flux cleaned = -0.000100674 Jy ! Component: 400 - total flux cleaned = -8.54657e-05 Jy ! Total flux subtracted in 400 components = -8.54657e-05 Jy ! Clean residual min=-0.003250 max=0.003240 Jy/beam ! Clean residual mean=0.000004 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 1.13049 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 123 components and 1.13049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067897Jy sigma=1.037299 ! Fit after self-cal, rms=0.067864Jy sigma=1.037070 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 = 1.27922e-05 Jy ! Component: 100 - total flux cleaned = 0.000115027 Jy ! Component: 150 - total flux cleaned = 0.00011525 Jy ! Component: 200 - total flux cleaned = 0.0001153 Jy ! Component: 250 - total flux cleaned = 0.000128327 Jy ! Component: 300 - total flux cleaned = 0.000128666 Jy ! Component: 350 - total flux cleaned = 0.000140496 Jy ! Component: 400 - total flux cleaned = 0.000140412 Jy ! Total flux subtracted in 400 components = 0.000140412 Jy ! Clean residual min=-0.003267 max=0.003233 Jy/beam ! Clean residual mean=0.000004 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 1.13063 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 125 components and 1.13063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067885Jy sigma=1.036862 ! Fit after self-cal, rms=0.067861Jy sigma=1.036715 ! 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=1.6 mas, bmaj=2.767 mas, bpa=2.338 degrees ! Estimated noise=0.929797 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.6 x 2.767 at 2.338 degrees (North through East) ! Clean map min=-0.0037202 max=0.87182 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=0.067861Jy sigma=1.036715 ! Fit after self-cal, rms=0.064086Jy sigma=0.896600 ! Inverting map and beam ! Estimated beam: bmin=1.6 mas, bmaj=2.766 mas, bpa=2.313 degrees ! Estimated noise=0.929509 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000546917 Jy ! Component: 100 - total flux cleaned = -0.000545154 Jy ! Component: 150 - total flux cleaned = -0.000629045 Jy ! Component: 200 - total flux cleaned = -0.000668924 Jy ! Component: 250 - total flux cleaned = -0.000707335 Jy ! Component: 300 - total flux cleaned = -0.000709333 Jy ! Component: 350 - total flux cleaned = -0.000709656 Jy ! Component: 400 - total flux cleaned = -0.000741036 Jy ! Total flux subtracted in 400 components = -0.000741036 Jy ! Clean residual min=-0.003802 max=0.003574 Jy/beam ! Clean residual mean=0.000003 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 1.12989 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 128 components and 1.12989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063890Jy sigma=0.895134 ! Fit after self-cal, rms=0.063834Jy sigma=0.894750 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000107677 Jy ! Component: 100 - total flux cleaned = -0.000102821 Jy ! Component: 150 - total flux cleaned = -7.13757e-05 Jy ! Component: 200 - total flux cleaned = -7.24297e-05 Jy ! Component: 250 - total flux cleaned = -7.18282e-05 Jy ! Component: 300 - total flux cleaned = -7.2493e-05 Jy ! Component: 350 - total flux cleaned = -7.28578e-05 Jy ! Component: 400 - total flux cleaned = -7.35741e-05 Jy ! Total flux subtracted in 400 components = -7.35741e-05 Jy ! Clean residual min=-0.003769 max=0.003571 Jy/beam ! Clean residual mean=0.000003 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 1.12981 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 131 components and 1.12981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063723Jy sigma=0.893688 ! Fit after self-cal, rms=0.063680Jy sigma=0.893369 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063680Jy sigma=0.893369 ! Fit after self-cal, rms=0.063966Jy sigma=0.893281 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=1.298 mas, bmaj=2.32 mas, bpa=4.229 degrees ! Estimated noise=1.30392 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.689955 Jy ! Component: 100 - total flux cleaned = 0.911911 Jy ! Component: 150 - total flux cleaned = 1.00038 Jy ! Component: 200 - total flux cleaned = 1.04738 Jy ! Component: 250 - total flux cleaned = 1.07565 Jy ! Component: 300 - total flux cleaned = 1.09362 Jy ! Component: 350 - total flux cleaned = 1.1055 Jy ! Component: 400 - total flux cleaned = 1.11374 Jy ! Total flux subtracted in 400 components = 1.11374 Jy ! Clean residual min=-0.005751 max=0.005117 Jy/beam ! Clean residual mean=-0.000000 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 1.11374 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 57 model components to the UV plane model. ! The established model now contains 57 components and 1.11374 Jy ! Inverting map and beam ! Estimated beam: bmin=1.601 mas, bmaj=2.769 mas, bpa=2.388 degrees ! Estimated noise=0.929899 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 = 0.00685057 Jy ! Component: 100 - total flux cleaned = 0.0111567 Jy ! Component: 150 - total flux cleaned = 0.0134254 Jy ! Component: 200 - total flux cleaned = 0.0140872 Jy ! Component: 250 - total flux cleaned = 0.0147354 Jy ! Component: 300 - total flux cleaned = 0.0152259 Jy ! Component: 350 - total flux cleaned = 0.0156544 Jy ! Component: 400 - total flux cleaned = 0.0158734 Jy ! Total flux subtracted in 400 components = 0.0158734 Jy ! Clean residual min=-0.003978 max=0.003915 Jy/beam ! Clean residual mean=0.000003 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 1.12961 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 92 components and 1.12961 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=2.852 mas, bmaj=3.642 mas, bpa=4.101 degrees ! Estimated noise=0.885283 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000438595 Jy ! Component: 100 - total flux cleaned = 0.000719451 Jy ! Component: 150 - total flux cleaned = 0.000805402 Jy ! Component: 200 - total flux cleaned = 0.000831101 Jy ! Component: 250 - total flux cleaned = 0.000856282 Jy ! Component: 300 - total flux cleaned = 0.000856961 Jy ! Component: 350 - total flux cleaned = 0.000902386 Jy ! Component: 400 - total flux cleaned = 0.000901465 Jy ! Total flux subtracted in 400 components = 0.000901465 Jy ! Clean residual min=-0.003281 max=0.003234 Jy/beam ! Clean residual mean=0.000005 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 1.13051 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 = 2.08585e-05 Jy ! Component: 100 - total flux cleaned = 2.09932e-05 Jy ! Component: 150 - total flux cleaned = 4.0914e-05 Jy ! Component: 200 - total flux cleaned = 5.96662e-05 Jy ! Component: 250 - total flux cleaned = 5.93384e-05 Jy ! Component: 300 - total flux cleaned = 6.02301e-05 Jy ! Component: 350 - total flux cleaned = 7.69474e-05 Jy ! Component: 400 - total flux cleaned = 9.3952e-05 Jy ! Total flux subtracted in 400 components = 9.3952e-05 Jy ! Clean residual min=-0.003270 max=0.003193 Jy/beam ! Clean residual mean=0.000005 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 1.13061 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 1.13061 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.601 mas, bmaj=2.769 mas, bpa=2.388 degrees ! Estimated noise=0.929899 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132201 Jy ! Component: 100 - total flux cleaned = 0.000131466 Jy ! Component: 150 - total flux cleaned = 0.00012967 Jy ! Component: 200 - total flux cleaned = 0.000128026 Jy ! Component: 250 - total flux cleaned = 0.000126933 Jy ! Component: 300 - total flux cleaned = 0.000160278 Jy ! Component: 350 - total flux cleaned = 0.000158336 Jy ! Component: 400 - total flux cleaned = 0.0001579 Jy ! Total flux subtracted in 400 components = 0.0001579 Jy ! Clean residual min=-0.003965 max=0.003773 Jy/beam ! Clean residual mean=0.000003 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 1.13076 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 113 components and 1.13076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063886Jy sigma=0.895003 ! Fit after self-cal, rms=0.063589Jy sigma=0.892388 wmodel /scr/pima/rdv93_uvs/J0121+0422_X_map.mod ! Writing 113 model components to file: /scr/pima/rdv93_uvs/J0121+0422_X_map.mod wobs /scr/pima/rdv93_uvs/J0121+0422_X_uvs.fits ! Applying 1198 buffered edits. ! Writing UV FITS file: /scr/pima/rdv93_uvs/J0121+0422_X_uvs.fits wwins /scr/pima/rdv93_uvs/J0121+0422_X_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv93_uvs/J0121+0422_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 = -0.000218853 Jy ! Component: 100 - total flux cleaned = -0.000850776 Jy ! Component: 150 - total flux cleaned = -0.00121178 Jy ! Component: 200 - total flux cleaned = -0.001153 Jy ! Component: 250 - total flux cleaned = -0.00120875 Jy ! Component: 300 - total flux cleaned = -0.00126346 Jy ! Component: 350 - total flux cleaned = -0.0013704 Jy ! Component: 400 - total flux cleaned = -0.00147437 Jy ! Component: 450 - total flux cleaned = -0.0015236 Jy ! Component: 500 - total flux cleaned = -0.00157351 Jy ! Component: 550 - total flux cleaned = -0.00157352 Jy ! Component: 600 - total flux cleaned = -0.0015737 Jy ! Component: 650 - total flux cleaned = -0.00171391 Jy ! Component: 700 - total flux cleaned = -0.0018056 Jy ! Component: 750 - total flux cleaned = -0.00207555 Jy ! Component: 800 - total flux cleaned = -0.00207409 Jy ! Component: 850 - total flux cleaned = -0.00216214 Jy ! Component: 900 - total flux cleaned = -0.0023351 Jy ! Component: 950 - total flux cleaned = -0.00259055 Jy ! Component: 1000 - total flux cleaned = -0.00271631 Jy ! Component: 1050 - total flux cleaned = -0.00284044 Jy ! Component: 1100 - total flux cleaned = -0.00300463 Jy ! Component: 1150 - total flux cleaned = -0.00312484 Jy ! Component: 1200 - total flux cleaned = -0.00324445 Jy ! Component: 1250 - total flux cleaned = -0.00328396 Jy ! Component: 1300 - total flux cleaned = -0.00332375 Jy ! Component: 1350 - total flux cleaned = -0.00340105 Jy ! Component: 1400 - total flux cleaned = -0.00366802 Jy ! Component: 1450 - total flux cleaned = -0.00347891 Jy ! Component: 1500 - total flux cleaned = -0.00366591 Jy ! Component: 1550 - total flux cleaned = -0.00377671 Jy ! Component: 1600 - total flux cleaned = -0.00363035 Jy ! Component: 1650 - total flux cleaned = -0.00373983 Jy ! Component: 1700 - total flux cleaned = -0.00370381 Jy ! Component: 1750 - total flux cleaned = -0.0038111 Jy ! Component: 1800 - total flux cleaned = -0.00370527 Jy ! Component: 1850 - total flux cleaned = -0.0036704 Jy ! Component: 1900 - total flux cleaned = -0.00360129 Jy ! Component: 1950 - total flux cleaned = -0.00356694 Jy ! Component: 2000 - total flux cleaned = -0.00353253 Jy ! Component: 2050 - total flux cleaned = -0.0033972 Jy ! Component: 2100 - total flux cleaned = -0.00339718 Jy ! Component: 2150 - total flux cleaned = -0.00326371 Jy ! Component: 2200 - total flux cleaned = -0.00326375 Jy ! Component: 2250 - total flux cleaned = -0.00336129 Jy ! Component: 2300 - total flux cleaned = -0.0030686 Jy ! Component: 2350 - total flux cleaned = -0.00313292 Jy ! Component: 2400 - total flux cleaned = -0.00297295 Jy ! Component: 2450 - total flux cleaned = -0.00284583 Jy ! Component: 2500 - total flux cleaned = -0.0028459 Jy ! Component: 2550 - total flux cleaned = -0.00287715 Jy ! Component: 2600 - total flux cleaned = -0.00278346 Jy ! Component: 2650 - total flux cleaned = -0.00262883 Jy ! Component: 2700 - total flux cleaned = -0.00256728 Jy ! Component: 2750 - total flux cleaned = -0.00238474 Jy ! Component: 2800 - total flux cleaned = -0.00241472 Jy ! Component: 2850 - total flux cleaned = -0.00241447 Jy ! Component: 2900 - total flux cleaned = -0.00223555 Jy ! Component: 2950 - total flux cleaned = -0.00211705 Jy ! Component: 3000 - total flux cleaned = -0.00208756 Jy ! Component: 3050 - total flux cleaned = -0.00200029 Jy ! Component: 3100 - total flux cleaned = -0.00205857 Jy ! Component: 3150 - total flux cleaned = -0.0019433 Jy ! Component: 3200 - total flux cleaned = -0.00200059 Jy ! Component: 3250 - total flux cleaned = -0.00197162 Jy ! Component: 3300 - total flux cleaned = -0.00197172 Jy ! Component: 3350 - total flux cleaned = -0.00199979 Jy ! Component: 3400 - total flux cleaned = -0.00202773 Jy ! Component: 3450 - total flux cleaned = -0.00188877 Jy ! Component: 3500 - total flux cleaned = -0.00191649 Jy ! Component: 3550 - total flux cleaned = -0.00183405 Jy ! Component: 3600 - total flux cleaned = -0.00177965 Jy ! Component: 3650 - total flux cleaned = -0.00169816 Jy ! Component: 3700 - total flux cleaned = -0.00164438 Jy ! Component: 3750 - total flux cleaned = -0.00161754 Jy ! Component: 3800 - total flux cleaned = -0.00172406 Jy ! Component: 3850 - total flux cleaned = -0.00159169 Jy ! Component: 3900 - total flux cleaned = -0.00167093 Jy ! Component: 3950 - total flux cleaned = -0.00167095 Jy ! Component: 4000 - total flux cleaned = -0.00164494 Jy ! Component: 4050 - total flux cleaned = -0.0016188 Jy ! Total flux subtracted in 4096 components = -0.00164476 Jy ! Clean residual min=-0.001427 max=0.001446 Jy/beam ! Clean residual mean=0.000003 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 1.12912 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 375 components and 1.12912 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv93_uvs/J0121+0422_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.601 x 2.769 at 2.388 degrees (North through East) ! Clean map min=-0.0035013 max=0.87197 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J0121+0422_X_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 0.8719 rms= 0.00046 Jy quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J0121+0422_X_uvs.log closed on Tue Oct 8 15:42:52 2013