! Started logfile: /scr/pima/rdv93_uvs/J1756+1535_S_uvs.log on Tue Oct 8 15:31:54 2013 obs /scr/pima/rdv93_uvs/J1756+1535_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J1756+1535_S_uva.fits ! AN table 1: 6 integrations on 1 of 1 possible baselines. ! AN table 2: 3 integrations on 15 of 15 possible baselines. ! AN table 3: 3 integrations on 1 of 1 possible baselines. ! AN table 4: 4 integrations on 15 of 15 possible baselines. ! AN table 5: 11 integrations on 55 of 55 possible baselines. ! AN table 6: 3 integrations on 21 of 21 possible baselines. ! AN table 7: 9 integrations on 45 of 45 possible baselines. ! AN table 8: 4 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.915319 visibilities/baseline/integration-bin. ! Found source: J1756+1535 ! ! 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 4756 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/rdv93_uvs/J1756+1535_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:HN self-cal status=correctable weight=1 ! 1:NY self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:NY self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 5:SC 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: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:HN self-cal status=correctable weight=1 ! 7:KP self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:MK self-cal status=correctable weight=1 ! 7:NL self-cal status=correctable weight=1 ! 7:OV self-cal status=correctable weight=1 ! 7:PT self-cal status=correctable weight=1 ! 7:SC self-cal status=correctable weight=1 ! 8:BR self-cal status=correctable weight=1 ! 8:FD 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 0.400x0.400 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 12 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! 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 3. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! 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 3. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! 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 3. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=1.028365Jy sigma=5.549987 ! Fit after self-cal, rms=0.781212Jy sigma=4.182380 ! 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 5:NY ! Flagging baselines of antenna 5:NY 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=3.058 mas, bmaj=6.412 mas, bpa=-4.827 degrees ! Estimated noise=2.94122 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 = 0.173571 Jy ! Component: 100 - total flux cleaned = 0.211545 Jy ! Total flux subtracted in 100 components = 0.211545 Jy ! Clean residual min=-0.004259 max=0.011464 Jy/beam ! Clean residual mean=0.000003 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.211545 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.211545 Jy ! ! Correcting IF 1. ! A total of 10 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.059566Jy sigma=0.326432 ! Fit after self-cal, rms=0.059555Jy sigma=0.326361 ! Inverting map and beam ! Estimated beam: bmin=3.058 mas, bmaj=6.412 mas, bpa=-4.827 degrees ! Estimated noise=2.94122 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113129 Jy ! Component: 100 - total flux cleaned = 0.0161714 Jy ! Total flux subtracted in 100 components = 0.0161714 Jy ! Clean residual min=-0.004045 max=0.005586 Jy/beam ! Clean residual mean=0.000010 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.227717 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.227717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056982Jy sigma=0.309264 ! Fit after self-cal, rms=0.056986Jy sigma=0.309243 ! 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=3.67 mas, bmaj=7.705 mas, bpa=-1.73 degrees ! Estimated noise=1.95908 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 = 0.0044338 Jy ! Component: 100 - total flux cleaned = 0.00656163 Jy ! Component: 150 - total flux cleaned = 0.00744384 Jy ! Component: 200 - total flux cleaned = 0.00767027 Jy ! Total flux subtracted in 200 components = 0.00767027 Jy ! Clean residual min=-0.003301 max=0.003677 Jy/beam ! Clean residual mean=0.000024 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.235387 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.235387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056725Jy sigma=0.307084 ! Fit after self-cal, rms=0.056728Jy sigma=0.307075 ! 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: ! HN 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 LA 1.17 NL 1.05 OV 1.00 ! PT 1.06 SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 FD 1.01 LA 1.14 MK 0.85 ! OV 1.01 PT 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 FD 0.99 HN 0.92 KP 1.00 ! LA 1.11 MK 0.84 NL 0.96 NY 1.00* ! OV 0.97 PT 1.03 SC 0.95 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.05 HN 0.92 KP 1.11 LA 1.17 ! NL 0.98 PT 1.09 SC 0.96 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.98 FD 1.03 HN 0.94 KP 1.05 ! LA 1.15 MK 0.95 NL 1.02 OV 1.02 ! PT 1.07 SC 0.96 ! ! Telescope amplitude corrections in sub-array 8: ! BR 0.96 FD 1.04 KP 1.01 LA 1.10 ! MK 0.89 NL 1.07 OV 1.03 PT 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.06 LA 1.03 NL 1.06 OV 1.00 ! PT 1.05 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 FD 1.07 LA 0.98 MK 1.01 ! OV 1.04 PT 1.04 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.08 FD 1.02 HN 1.01 KP 1.00 ! LA 1.04 MK 1.04 NL 1.02 NY 1.00* ! OV 1.00 PT 1.02 SC 1.05 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.09 HN 0.98 KP 1.05 LA 1.04 ! NL 1.10 PT 1.10 SC 1.09 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.05 FD 1.07 HN 1.06 KP 1.02 ! LA 1.03 MK 1.06 NL 1.06 OV 1.04 ! PT 1.06 SC 1.06 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.00 FD 1.09 KP 1.03 LA 1.05 ! MK 0.96 NL 1.13 OV 1.04 PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.17 LA 0.99 NL 1.05 OV 1.07 ! PT 1.16 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.07 LA 0.92 MK 1.07 ! OV 1.02 PT 1.08 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.03 FD 1.08 HN 0.95 KP 0.89 ! LA 0.99 MK 1.04 NL 1.11 NY 1.00* ! OV 1.01 PT 1.08 SC 0.93 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.12 HN 0.96 KP 0.96 LA 1.01 ! NL 1.07 PT 1.06 SC 1.01 ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.07 FD 1.09 HN 0.95 KP 0.89 ! LA 0.98 MK 1.09 NL 1.13 OV 1.04 ! PT 1.08 SC 0.96 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.05 FD 1.06 KP 0.90 LA 0.98 ! MK 1.00 NL 1.23 OV 0.97 PT 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.06 LA 0.81 NL 1.07 OV 0.90 ! PT 0.97 SC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 1.05 LA 0.80 MK 1.12 ! OV 0.88 PT 0.90 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 1.03 HN 0.95 KP 0.82 ! LA 0.79 MK 1.14 NL 1.04 NY 1.00* ! OV 0.89 PT 0.97 SC 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.03 HN 0.94 KP 0.89 LA 0.89 ! NL 1.01 PT 0.97 SC 0.95 ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.97 FD 1.07 HN 0.94 KP 0.84 ! LA 0.84 MK 1.13 NL 1.03 OV 0.89 ! PT 0.95 SC 0.99 ! ! Telescope amplitude corrections in sub-array 8: ! BR 1.04 FD 1.08 KP 0.79 LA 0.80 ! MK 1.17 NL 1.18 OV 0.88 PT 0.94 ! ! ! Fit before self-cal, rms=0.056728Jy sigma=0.307075 ! Fit after self-cal, rms=0.049434Jy sigma=0.261677 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.672 mas, bmaj=7.728 mas, bpa=-1.447 degrees ! Estimated noise=1.95893 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 = -0.000143938 Jy ! Component: 100 - total flux cleaned = -0.000202639 Jy ! Component: 150 - total flux cleaned = -0.000253128 Jy ! Component: 200 - total flux cleaned = -0.000275925 Jy ! Total flux subtracted in 200 components = -0.000275925 Jy ! Clean residual min=-0.002093 max=0.001938 Jy/beam ! Clean residual mean=0.000002 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.235111 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.235111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049397Jy sigma=0.261547 ! Fit after self-cal, rms=0.049453Jy sigma=0.261457 ! 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=0.049453Jy sigma=0.261457 ! Fit after self-cal, rms=0.049432Jy sigma=0.261436 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.67 mas, bmaj=7.735 mas, bpa=-1.49 degrees ! Estimated noise=1.95826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000111885 Jy ! Component: 100 - total flux cleaned = -0.000156364 Jy ! Component: 150 - total flux cleaned = -0.000177669 Jy ! Component: 200 - total flux cleaned = -0.000196612 Jy ! Total flux subtracted in 200 components = -0.000196612 Jy ! Clean residual min=-0.002078 max=0.001955 Jy/beam ! Clean residual mean=0.000002 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.234914 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.234914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049411Jy sigma=0.261364 ! Fit after self-cal, rms=0.049410Jy sigma=0.261363 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.84377e-05 Jy ! Component: 100 - total flux cleaned = -3.32122e-05 Jy ! Component: 150 - total flux cleaned = -3.26005e-05 Jy ! Component: 200 - total flux cleaned = -3.28076e-05 Jy ! Total flux subtracted in 200 components = -3.28076e-05 Jy ! Clean residual min=-0.002087 max=0.001965 Jy/beam ! Clean residual mean=0.000002 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.234881 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.234881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049399Jy sigma=0.261329 ! Fit after self-cal, rms=0.049400Jy sigma=0.261329 ! 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=0.049400Jy sigma=0.261329 ! Fit after self-cal, rms=0.049192Jy sigma=0.259835 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.668 mas, bmaj=7.742 mas, bpa=-1.546 degrees ! Estimated noise=1.9579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000111942 Jy ! Component: 100 - total flux cleaned = -0.000128817 Jy ! Component: 150 - total flux cleaned = -0.000128383 Jy ! Component: 200 - total flux cleaned = -0.000128731 Jy ! Total flux subtracted in 200 components = -0.000128731 Jy ! Clean residual min=-0.002042 max=0.001891 Jy/beam ! Clean residual mean=0.000001 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.234753 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.234753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049180Jy sigma=0.259795 ! Fit after self-cal, rms=0.049181Jy sigma=0.259793 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.41456e-05 Jy ! Component: 100 - total flux cleaned = -2.66292e-05 Jy ! Component: 150 - total flux cleaned = -2.59103e-05 Jy ! Component: 200 - total flux cleaned = -1.49759e-05 Jy ! Total flux subtracted in 200 components = -1.49759e-05 Jy ! Clean residual min=-0.002045 max=0.001896 Jy/beam ! Clean residual mean=0.000001 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.234738 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.234738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049173Jy sigma=0.259774 ! Fit after self-cal, rms=0.049174Jy sigma=0.259774 ! 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=0.049174Jy sigma=0.259774 ! Fit after self-cal, rms=0.049158Jy sigma=0.259760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.988 mas, bmaj=11.11 mas, bpa=-3.239 degrees ! Estimated noise=2.29129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000392327 Jy ! Component: 100 - total flux cleaned = 0.000361284 Jy ! Component: 150 - total flux cleaned = 0.00033745 Jy ! Component: 200 - total flux cleaned = 0.000357047 Jy ! Total flux subtracted in 200 components = 0.000357047 Jy ! Clean residual min=-0.002153 max=0.002285 Jy/beam ! Clean residual mean=0.000002 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.235095 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 70 components and 0.235095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049164Jy sigma=0.259745 ! Fit after self-cal, rms=0.049162Jy sigma=0.259737 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 = 7.24866e-05 Jy ! Component: 100 - total flux cleaned = 5.60747e-05 Jy ! Component: 150 - total flux cleaned = 4.2729e-05 Jy ! Component: 200 - total flux cleaned = 3.14752e-05 Jy ! Total flux subtracted in 200 components = 3.14752e-05 Jy ! Clean residual min=-0.002158 max=0.002286 Jy/beam ! Clean residual mean=0.000002 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.235126 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 78 components and 0.235126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049169Jy sigma=0.259756 ! Fit after self-cal, rms=0.049168Jy sigma=0.259754 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:HN,true ! 1:HN self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD 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 3:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3:PT,true ! 3:PT self-cal status=fixed weight=1 selfant 4:BR,true ! 4:BR self-cal status=fixed weight=1 selfant 4:FD,true ! 4:FD 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:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 4:PT,true ! 4:PT self-cal status=fixed weight=1 selfant 5:BR,true ! 5:BR self-cal status=fixed weight=1 selfant 5:FD,true ! 5:FD self-cal status=fixed weight=1 selfant 5:HN,true ! 5:HN self-cal status=fixed weight=1 selfant 5:KP,true ! 5:KP self-cal status=fixed weight=1 selfant 5:LA,true ! 5:LA self-cal status=fixed weight=1 selfant 5:MK,true ! 5:MK 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 5:SC,true ! 5:SC 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: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:HN,true ! 7:HN self-cal status=fixed weight=1 selfant 7:KP,true ! 7:KP self-cal status=fixed weight=1 selfant 7:LA,true ! 7:LA self-cal status=fixed weight=1 selfant 7:MK,true ! 7:MK self-cal status=fixed weight=1 selfant 7:NL,true ! 7:NL self-cal status=fixed weight=1 selfant 7:OV,true ! 7:OV self-cal status=fixed weight=1 selfant 7:PT,true ! 7:PT self-cal status=fixed weight=1 selfant 7:SC,true ! 7:SC 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: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 6 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.055801Jy sigma=0.264031 ! Fit after self-cal, rms=0.054450Jy sigma=0.260074 selfant "",false ! 1:HN self-cal status=correctable weight=1 ! 1:NY self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:NY self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 5:SC 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: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:HN self-cal status=correctable weight=1 ! 7:KP self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:MK self-cal status=correctable weight=1 ! 7:NL self-cal status=correctable weight=1 ! 7:OV self-cal status=correctable weight=1 ! 7:PT self-cal status=correctable weight=1 ! 7:SC self-cal status=correctable weight=1 ! 8:BR self-cal status=correctable weight=1 ! 8:FD 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 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 11 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 11 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 11 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 11 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=0.054450Jy sigma=0.260074 ! Fit after self-cal, rms=0.053790Jy sigma=0.255229 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=3.029 mas, bmaj=5.935 mas, bpa=-8.04 degrees ! Estimated noise=2.95988 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 (48.8, -43.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111917 Jy ! Component: 100 - total flux cleaned = 0.00057323 Jy ! Component: 150 - total flux cleaned = 0.000103837 Jy ! Component: 200 - total flux cleaned = -0.000157866 Jy ! Total flux subtracted in 200 components = -0.000157866 Jy ! Clean residual min=-0.002734 max=0.002642 Jy/beam ! Clean residual mean=-0.000001 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.234968 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 0.234968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053730Jy sigma=0.255069 ! Fit after self-cal, rms=0.053670Jy sigma=0.254994 ! 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=3.604 mas, bmaj=6.815 mas, bpa=-6.107 degrees ! Estimated noise=1.97093 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 (-25.6, -18). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000965189 Jy ! Component: 100 - total flux cleaned = 0.000865669 Jy ! Component: 150 - total flux cleaned = 0.000727611 Jy ! Component: 200 - total flux cleaned = 0.000726985 Jy ! Component: 250 - total flux cleaned = 0.000843338 Jy ! Component: 300 - total flux cleaned = 0.000986684 Jy ! Component: 350 - total flux cleaned = 0.00112237 Jy ! Component: 400 - total flux cleaned = 0.00125102 Jy ! Total flux subtracted in 400 components = 0.00125102 Jy ! Clean residual min=-0.001758 max=0.001728 Jy/beam ! Clean residual mean=0.000003 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.236219 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 142 components and 0.236219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053507Jy sigma=0.254220 ! Fit after self-cal, rms=0.053502Jy sigma=0.254191 ! 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 = 6.90479e-05 Jy ! Component: 100 - total flux cleaned = 0.000162923 Jy ! Component: 150 - total flux cleaned = 0.000192841 Jy ! Component: 200 - total flux cleaned = 0.000278665 Jy ! Component: 250 - total flux cleaned = 0.000278635 Jy ! Component: 300 - total flux cleaned = 0.000332375 Jy ! Component: 350 - total flux cleaned = 0.000332515 Jy ! Component: 400 - total flux cleaned = 0.000407566 Jy ! Total flux subtracted in 400 components = 0.000407566 Jy ! Clean residual min=-0.001709 max=0.001657 Jy/beam ! Clean residual mean=0.000003 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.236627 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 160 components and 0.236627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053435Jy sigma=0.253945 ! Fit after self-cal, rms=0.053434Jy sigma=0.253940 ! Inverting map print "=== Finished natural weighting clean for al sites ===" ! === Finished natural weighting clean for al sites === unflag * ! Unflagging all baselines in the currently selected channels. ! Applying 2560 buffered edits. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! 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 3. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! 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 3. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! 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 3. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 7. ! A total of 1 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=0.056343Jy sigma=0.260862 ! Fit after self-cal, rms=0.053495Jy sigma=0.253870 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.604 mas, bmaj=6.825 mas, bpa=-6.11 degrees ! Estimated noise=1.97005 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.20257e-05 Jy ! Component: 100 - total flux cleaned = -1.4058e-05 Jy ! Component: 150 - total flux cleaned = -1.364e-05 Jy ! Component: 200 - total flux cleaned = -1.28287e-05 Jy ! Component: 250 - total flux cleaned = 3.48688e-05 Jy ! Component: 300 - total flux cleaned = 5.80329e-05 Jy ! Component: 350 - total flux cleaned = 0.00012573 Jy ! Component: 400 - total flux cleaned = 0.000125442 Jy ! Total flux subtracted in 400 components = 0.000125442 Jy ! Clean residual min=-0.001756 max=0.001692 Jy/beam ! Clean residual mean=0.000003 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.236752 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 179 components and 0.236752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053444Jy sigma=0.253682 ! Fit after self-cal, rms=0.053445Jy sigma=0.253679 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 = 2.34047e-05 Jy ! Component: 100 - total flux cleaned = 2.35266e-05 Jy ! Component: 150 - total flux cleaned = 4.45035e-05 Jy ! Component: 200 - total flux cleaned = 4.44215e-05 Jy ! Component: 250 - total flux cleaned = 8.4796e-05 Jy ! Component: 300 - total flux cleaned = 8.44401e-05 Jy ! Component: 350 - total flux cleaned = 0.000123196 Jy ! Component: 400 - total flux cleaned = 0.000104056 Jy ! Total flux subtracted in 400 components = 0.000104056 Jy ! Clean residual min=-0.001730 max=0.001719 Jy/beam ! Clean residual mean=0.000003 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.236856 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 192 components and 0.236856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053408Jy sigma=0.253561 ! Fit after self-cal, rms=0.053408Jy sigma=0.253558 ! 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=0.053408Jy sigma=0.253558 ! Fit after self-cal, rms=0.053448Jy sigma=0.253536 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.604 mas, bmaj=6.826 mas, bpa=-6.089 degrees ! Estimated noise=1.97003 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000114397 Jy ! Component: 100 - total flux cleaned = -0.000114239 Jy ! Component: 150 - total flux cleaned = -0.000114235 Jy ! Component: 200 - total flux cleaned = -0.000132782 Jy ! Component: 250 - total flux cleaned = -0.000132683 Jy ! Component: 300 - total flux cleaned = -0.000132498 Jy ! Component: 350 - total flux cleaned = -0.000132545 Jy ! Component: 400 - total flux cleaned = -0.000132107 Jy ! Total flux subtracted in 400 components = -0.000132107 Jy ! Clean residual min=-0.001730 max=0.001708 Jy/beam ! Clean residual mean=0.000003 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.236724 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 200 components and 0.236724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053415Jy sigma=0.253434 ! Fit after self-cal, rms=0.053415Jy sigma=0.253432 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 = -1.54716e-05 Jy ! Component: 100 - total flux cleaned = -3.32084e-05 Jy ! Component: 150 - total flux cleaned = -1.61158e-05 Jy ! Component: 200 - total flux cleaned = -3.3537e-05 Jy ! Component: 250 - total flux cleaned = -5.02528e-05 Jy ! Component: 300 - total flux cleaned = -6.66754e-05 Jy ! Component: 350 - total flux cleaned = -6.70692e-05 Jy ! Component: 400 - total flux cleaned = -8.28764e-05 Jy ! Total flux subtracted in 400 components = -8.28764e-05 Jy ! Clean residual min=-0.001712 max=0.001718 Jy/beam ! Clean residual mean=0.000003 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.236641 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 210 components and 0.236641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053388Jy sigma=0.253358 ! Fit after self-cal, rms=0.053388Jy sigma=0.253357 ! Inverting map ! Added new window around map position (-12.8, 74). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162687 Jy ! Component: 100 - total flux cleaned = 0.00198804 Jy ! Component: 150 - total flux cleaned = 0.00225184 Jy ! Component: 200 - total flux cleaned = 0.00238205 Jy ! Component: 250 - total flux cleaned = 0.00238311 Jy ! Component: 300 - total flux cleaned = 0.00238468 Jy ! Component: 350 - total flux cleaned = 0.00238435 Jy ! Component: 400 - total flux cleaned = 0.00240729 Jy ! Total flux subtracted in 400 components = 0.00240729 Jy ! Clean residual min=-0.001664 max=0.001514 Jy/beam ! Clean residual mean=0.000000 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.239049 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 255 components and 0.239049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053277Jy sigma=0.252857 ! Fit after self-cal, rms=0.053274Jy sigma=0.252841 ! 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=0.053274Jy sigma=0.252841 ! Fit after self-cal, rms=0.053070Jy sigma=0.250388 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.966 mas, bmaj=10.94 mas, bpa=-4.527 degrees ! Estimated noise=2.28236 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000298092 Jy ! Component: 100 - total flux cleaned = 0.000421016 Jy ! Component: 150 - total flux cleaned = 0.000512376 Jy ! Component: 200 - total flux cleaned = 0.000496319 Jy ! Component: 250 - total flux cleaned = 0.00055531 Jy ! Component: 300 - total flux cleaned = 0.000555386 Jy ! Component: 350 - total flux cleaned = 0.000582034 Jy ! Component: 400 - total flux cleaned = 0.000582093 Jy ! Total flux subtracted in 400 components = 0.000582093 Jy ! Clean residual min=-0.001703 max=0.001534 Jy/beam ! Clean residual mean=0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.239631 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 295 components and 0.239631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053057Jy sigma=0.250319 ! Fit after self-cal, rms=0.053056Jy sigma=0.250312 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 = -2.91506e-05 Jy ! Component: 100 - total flux cleaned = -2.90859e-05 Jy ! Component: 150 - total flux cleaned = -1.72662e-05 Jy ! Component: 200 - total flux cleaned = -1.72043e-05 Jy ! Component: 250 - total flux cleaned = -2.77563e-05 Jy ! Component: 300 - total flux cleaned = -1.74548e-05 Jy ! Component: 350 - total flux cleaned = -7.52685e-06 Jy ! Component: 400 - total flux cleaned = -1.71044e-05 Jy ! Total flux subtracted in 400 components = -1.71044e-05 Jy ! Clean residual min=-0.001687 max=0.001559 Jy/beam ! Clean residual mean=0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.239614 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 316 components and 0.239614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053049Jy sigma=0.250285 ! Fit after self-cal, rms=0.053048Jy sigma=0.250284 ! 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=3.605 mas, bmaj=6.83 mas, bpa=-6.114 degrees ! Estimated noise=1.97031 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.605 x 6.83 at -6.114 degrees (North through East) ! Clean map min=-0.0017668 max=0.22567 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.029 mas, bmaj=5.941 mas, bpa=-8.06 degrees ! Estimated noise=2.96121 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.174744 Jy ! Component: 100 - total flux cleaned = 0.213002 Jy ! Component: 150 - total flux cleaned = 0.224842 Jy ! Component: 200 - total flux cleaned = 0.230305 Jy ! Component: 250 - total flux cleaned = 0.232848 Jy ! Component: 300 - total flux cleaned = 0.233897 Jy ! Component: 350 - total flux cleaned = 0.234364 Jy ! Component: 400 - total flux cleaned = 0.234534 Jy ! Total flux subtracted in 400 components = 0.234534 Jy ! Clean residual min=-0.002860 max=0.002677 Jy/beam ! Clean residual mean=-0.000001 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.234534 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.234534 Jy ! Inverting map and beam ! Estimated beam: bmin=3.605 mas, bmaj=6.83 mas, bpa=-6.114 degrees ! Estimated noise=1.97031 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) ! Added new window around map position (-4.8, -4.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012731 Jy ! Component: 100 - total flux cleaned = 0.00195935 Jy ! Component: 150 - total flux cleaned = 0.00247275 Jy ! Component: 200 - total flux cleaned = 0.00299636 Jy ! Component: 250 - total flux cleaned = 0.00331858 Jy ! Component: 300 - total flux cleaned = 0.0036214 Jy ! Component: 350 - total flux cleaned = 0.00390583 Jy ! Component: 400 - total flux cleaned = 0.00417564 Jy ! Total flux subtracted in 400 components = 0.00417564 Jy ! Clean residual min=-0.001882 max=0.001624 Jy/beam ! Clean residual mean=0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.23871 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 90 components and 0.23871 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=7.966 mas, bmaj=10.94 mas, bpa=-4.527 degrees ! Estimated noise=2.28236 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000230613 Jy ! Component: 100 - total flux cleaned = 0.000377719 Jy ! Component: 150 - total flux cleaned = 0.000627731 Jy ! Component: 200 - total flux cleaned = 0.000790882 Jy ! Component: 250 - total flux cleaned = 0.000938263 Jy ! Component: 300 - total flux cleaned = 0.0010769 Jy ! Component: 350 - total flux cleaned = 0.00120597 Jy ! Component: 400 - total flux cleaned = 0.00122684 Jy ! Total flux subtracted in 400 components = 0.00122684 Jy ! Clean residual min=-0.001663 max=0.001574 Jy/beam ! Clean residual mean=0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.239937 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 = 7.76439e-05 Jy ! Component: 100 - total flux cleaned = 0.000133526 Jy ! Component: 150 - total flux cleaned = 0.000205282 Jy ! Component: 200 - total flux cleaned = 0.000256652 Jy ! Component: 250 - total flux cleaned = 0.000257133 Jy ! Component: 300 - total flux cleaned = 0.000321046 Jy ! Component: 350 - total flux cleaned = 0.000305638 Jy ! Component: 400 - total flux cleaned = 0.000335629 Jy ! Total flux subtracted in 400 components = 0.000335629 Jy ! Clean residual min=-0.001643 max=0.001500 Jy/beam ! Clean residual mean=0.000000 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.240272 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 176 components and 0.240272 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.605 mas, bmaj=6.83 mas, bpa=-6.114 degrees ! Estimated noise=1.97031 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00028581 Jy ! Component: 100 - total flux cleaned = 0.000323249 Jy ! Component: 150 - total flux cleaned = 0.000285958 Jy ! Component: 200 - total flux cleaned = 0.000285192 Jy ! Component: 250 - total flux cleaned = 0.000250377 Jy ! Component: 300 - total flux cleaned = 0.000185933 Jy ! Component: 350 - total flux cleaned = 0.000185688 Jy ! Component: 400 - total flux cleaned = 0.000155365 Jy ! Total flux subtracted in 400 components = 0.000155365 Jy ! Clean residual min=-0.001810 max=0.001569 Jy/beam ! Clean residual mean=0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.240428 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 212 components and 0.240428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053209Jy sigma=0.250647 ! Fit after self-cal, rms=0.053197Jy sigma=0.250613 wmodel /scr/pima/rdv93_uvs/J1756+1535_S_map.mod ! Writing 212 model components to file: /scr/pima/rdv93_uvs/J1756+1535_S_map.mod wobs /scr/pima/rdv93_uvs/J1756+1535_S_uvs.fits ! Applying 55 buffered edits. ! Writing UV FITS file: /scr/pima/rdv93_uvs/J1756+1535_S_uvs.fits wwins /scr/pima/rdv93_uvs/J1756+1535_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv93_uvs/J1756+1535_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 = -0.000358888 Jy ! Component: 100 - total flux cleaned = -0.000130963 Jy ! Component: 150 - total flux cleaned = 8.55921e-05 Jy ! Component: 200 - total flux cleaned = 0.000163811 Jy ! Component: 250 - total flux cleaned = 0.000139412 Jy ! Component: 300 - total flux cleaned = 0.000139552 Jy ! Component: 350 - total flux cleaned = 4.40092e-05 Jy ! Component: 400 - total flux cleaned = -7.34147e-05 Jy ! Component: 450 - total flux cleaned = -0.000119607 Jy ! Component: 500 - total flux cleaned = -0.000232746 Jy ! Component: 550 - total flux cleaned = -0.000232869 Jy ! Component: 600 - total flux cleaned = -0.000342461 Jy ! Component: 650 - total flux cleaned = -0.000385554 Jy ! Component: 700 - total flux cleaned = -0.000449233 Jy ! Component: 750 - total flux cleaned = -0.000406852 Jy ! Component: 800 - total flux cleaned = -0.000469557 Jy ! Component: 850 - total flux cleaned = -0.000469463 Jy ! Component: 900 - total flux cleaned = -0.000469644 Jy ! Component: 950 - total flux cleaned = -0.000530282 Jy ! Component: 1000 - total flux cleaned = -0.000430099 Jy ! Component: 1050 - total flux cleaned = -0.000450116 Jy ! Component: 1100 - total flux cleaned = -0.000509433 Jy ! Component: 1150 - total flux cleaned = -0.00050945 Jy ! Component: 1200 - total flux cleaned = -0.000567633 Jy ! Component: 1250 - total flux cleaned = -0.000605993 Jy ! Component: 1300 - total flux cleaned = -0.000625097 Jy ! Component: 1350 - total flux cleaned = -0.000624992 Jy ! Component: 1400 - total flux cleaned = -0.000643486 Jy ! Component: 1450 - total flux cleaned = -0.000587577 Jy ! Component: 1500 - total flux cleaned = -0.000661313 Jy ! Component: 1550 - total flux cleaned = -0.000624765 Jy ! Component: 1600 - total flux cleaned = -0.000570234 Jy ! Component: 1650 - total flux cleaned = -0.000588224 Jy ! Component: 1700 - total flux cleaned = -0.000677735 Jy ! Component: 1750 - total flux cleaned = -0.000606452 Jy ! Component: 1800 - total flux cleaned = -0.000659532 Jy ! Component: 1850 - total flux cleaned = -0.000571653 Jy ! Component: 1900 - total flux cleaned = -0.000589194 Jy ! Component: 1950 - total flux cleaned = -0.000623983 Jy ! Component: 2000 - total flux cleaned = -0.000606853 Jy ! Component: 2050 - total flux cleaned = -0.000572298 Jy ! Component: 2100 - total flux cleaned = -0.000504437 Jy ! Component: 2150 - total flux cleaned = -0.000555204 Jy ! Component: 2200 - total flux cleaned = -0.000504721 Jy ! Component: 2250 - total flux cleaned = -0.00050444 Jy ! Component: 2300 - total flux cleaned = -0.000421387 Jy ! Component: 2350 - total flux cleaned = -0.0004378 Jy ! Component: 2400 - total flux cleaned = -0.000421353 Jy ! Component: 2450 - total flux cleaned = -0.000405064 Jy ! Component: 2500 - total flux cleaned = -0.000340091 Jy ! Component: 2550 - total flux cleaned = -0.000243154 Jy ! Component: 2600 - total flux cleaned = -0.000339668 Jy ! Component: 2650 - total flux cleaned = -0.000291619 Jy ! Component: 2700 - total flux cleaned = -0.000259712 Jy ! Component: 2750 - total flux cleaned = -0.000180673 Jy ! Component: 2800 - total flux cleaned = -0.00021216 Jy ! Component: 2850 - total flux cleaned = -0.000165211 Jy ! Component: 2900 - total flux cleaned = -0.000165007 Jy ! Component: 2950 - total flux cleaned = -7.21807e-05 Jy ! Component: 3000 - total flux cleaned = 4.8403e-06 Jy ! Component: 3050 - total flux cleaned = -1.04971e-05 Jy ! Component: 3100 - total flux cleaned = 5.05811e-05 Jy ! Component: 3150 - total flux cleaned = 8.08806e-05 Jy ! Component: 3200 - total flux cleaned = 0.000141373 Jy ! Component: 3250 - total flux cleaned = 0.000171476 Jy ! Component: 3300 - total flux cleaned = 0.00021659 Jy ! Component: 3350 - total flux cleaned = 0.000231523 Jy ! Component: 3400 - total flux cleaned = 0.000275915 Jy ! Component: 3450 - total flux cleaned = 0.000276012 Jy ! Component: 3500 - total flux cleaned = 0.000261311 Jy ! Component: 3550 - total flux cleaned = 0.000378593 Jy ! Component: 3600 - total flux cleaned = 0.000378462 Jy ! Component: 3650 - total flux cleaned = 0.000422217 Jy ! Component: 3700 - total flux cleaned = 0.000451168 Jy ! Component: 3750 - total flux cleaned = 0.000436816 Jy ! Component: 3800 - total flux cleaned = 0.000479929 Jy ! Component: 3850 - total flux cleaned = 0.000465574 Jy ! Component: 3900 - total flux cleaned = 0.000494147 Jy ! Component: 3950 - total flux cleaned = 0.000508266 Jy ! Component: 4000 - total flux cleaned = 0.000480092 Jy ! Component: 4050 - total flux cleaned = 0.000536346 Jy ! Total flux subtracted in 4096 components = 0.000564379 Jy ! Clean residual min=-0.000792 max=0.000962 Jy/beam ! Clean residual mean=0.000001 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.240992 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 492 components and 0.240992 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv93_uvs/J1756+1535_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.605 x 6.83 at -6.114 degrees (North through East) ! Clean map min=-0.0015158 max=0.22543 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J1756+1535_S_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 0.2254 rms= 0.00027 Jy quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J1756+1535_S_uvs.log closed on Tue Oct 8 15:32:00 2013