! Started logfile: /scr/pima/rdv93_uvs/J1136-0330_X_uvs.log on Tue Oct 8 15:46:51 2013 obs /scr/pima/rdv93_uvs/J1136-0330_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J1136-0330_X_uva.fits ! AN table 1: 3 integrations on 3 of 3 possible baselines. ! AN table 2: 3 integrations on 15 of 15 possible baselines. ! AN table 3: 3 integrations on 21 of 21 possible baselines. ! AN table 4: 22 integrations on 55 of 55 possible baselines. ! AN table 5: 2 integrations on 1 of 1 possible baselines. ! AN table 6: 3 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.788288 visibilities/baseline/integration-bin. ! Found source: J1136-0330 ! ! 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 4200 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/J1136-0330_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:HN self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:BR 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 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:FT self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:MK 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 1 telescope corrections were flagged in sub-array 3. ! A total of 60 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 60 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 60 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 60 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.115972Jy sigma=10.530425 ! Fit after self-cal, rms=0.529758Jy sigma=4.917482 ! 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 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=0.8192 mas, bmaj=1.862 mas, bpa=-6.668 degrees ! Estimated noise=2.13942 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 = 0.35966 Jy ! Component: 100 - total flux cleaned = 0.438106 Jy ! Total flux subtracted in 100 components = 0.438106 Jy ! Clean residual min=-0.008770 max=0.022121 Jy/beam ! Clean residual mean=0.000007 rms=0.002757 Jy/beam ! Combined flux in latest and established models = 0.438106 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.438106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075770Jy sigma=0.715405 ! Fit after self-cal, rms=0.075760Jy sigma=0.715368 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217106 Jy ! Component: 100 - total flux cleaned = 0.0328123 Jy ! Total flux subtracted in 100 components = 0.0328123 Jy ! Clean residual min=-0.011249 max=0.011472 Jy/beam ! Clean residual mean=-0.000008 rms=0.002122 Jy/beam ! Combined flux in latest and established models = 0.470918 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 27 components and 0.470918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065176Jy sigma=0.602394 ! Fit after self-cal, rms=0.065157Jy sigma=0.602216 ! 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=0.8628 mas, bmaj=2.069 mas, bpa=-3.854 degrees ! Estimated noise=1.30143 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 = 0.0172509 Jy ! Component: 100 - total flux cleaned = 0.0239734 Jy ! Component: 150 - total flux cleaned = 0.0271522 Jy ! Component: 200 - total flux cleaned = 0.0288442 Jy ! Total flux subtracted in 200 components = 0.0288442 Jy ! Clean residual min=-0.008353 max=0.006600 Jy/beam ! Clean residual mean=-0.000004 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 0.499762 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.499762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061274Jy sigma=0.562877 ! Fit after self-cal, rms=0.061271Jy sigma=0.562746 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.05 LA 1.05 NL 0.99 ! OV 0.99 PT 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.02 FD 1.00 LA 1.02 MK 1.12 ! NL 1.00 OV 1.01 PT 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 0.97 FT 1.00* HN 0.98 ! KP 1.03 LA 1.00 MK 0.98 NL 0.95 ! OV 0.97 PT 0.97 SC 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* MK 0.00* ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.03 LA 1.00 NL 0.98 ! OV 0.99 PT 1.08 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 1.01 LA 1.03 MK 1.04 ! NL 1.01 OV 1.00 PT 1.01 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.97 FD 0.98 FT 1.00* HN 0.99 ! KP 0.99 LA 0.96 MK 1.01 NL 0.95 ! OV 0.99 PT 0.99 SC 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* MK 0.00* ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.02 LA 1.07 NL 1.05 ! OV 1.08 PT 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 1.03 LA 1.07 MK 1.16 ! NL 1.06 OV 1.11 PT 1.02 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 0.97 FT 1.00* HN 1.02 ! KP 0.90 LA 1.02 MK 0.99 NL 1.00 ! OV 1.04 PT 1.00 SC 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* MK 0.00* ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 1.08 LA 1.04 NL 1.07 ! OV 1.07 PT 1.09 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.09 LA 1.05 MK 1.13 ! NL 1.11 OV 1.05 PT 1.06 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.02 FD 1.04 FT 1.00* HN 1.00 ! KP 0.94 LA 1.01 MK 1.03 NL 1.02 ! OV 1.00 PT 1.03 SC 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.061271Jy sigma=0.562746 ! Fit after self-cal, rms=0.055476Jy sigma=0.500690 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.861 mas, bmaj=2.088 mas, bpa=-3.985 degrees ! Estimated noise=1.30652 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 = -0.000170494 Jy ! Component: 100 - total flux cleaned = -0.000316285 Jy ! Component: 150 - total flux cleaned = -0.000442185 Jy ! Component: 200 - total flux cleaned = -0.000528859 Jy ! Total flux subtracted in 200 components = -0.000528859 Jy ! Clean residual min=-0.002939 max=0.002511 Jy/beam ! Clean residual mean=-0.000002 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.499233 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.499233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055430Jy sigma=0.500364 ! Fit after self-cal, rms=0.055435Jy sigma=0.500313 ! 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=0.055435Jy sigma=0.500313 ! Fit after self-cal, rms=0.055443Jy sigma=0.500293 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8611 mas, bmaj=2.088 mas, bpa=-3.994 degrees ! Estimated noise=1.30671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000127519 Jy ! Component: 100 - total flux cleaned = -0.000217281 Jy ! Component: 150 - total flux cleaned = -0.000296236 Jy ! Component: 200 - total flux cleaned = -0.000370555 Jy ! Total flux subtracted in 200 components = -0.000370555 Jy ! Clean residual min=-0.002891 max=0.002427 Jy/beam ! Clean residual mean=-0.000002 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.498863 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.498863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055411Jy sigma=0.500069 ! Fit after self-cal, rms=0.055406Jy sigma=0.500041 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 = -6.98609e-05 Jy ! Component: 100 - total flux cleaned = -9.25321e-05 Jy ! Component: 150 - total flux cleaned = -0.000113388 Jy ! Component: 200 - total flux cleaned = -0.000170824 Jy ! Total flux subtracted in 200 components = -0.000170824 Jy ! Clean residual min=-0.002872 max=0.002386 Jy/beam ! Clean residual mean=-0.000002 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.498692 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.498692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055385Jy sigma=0.499895 ! Fit after self-cal, rms=0.055381Jy sigma=0.499868 ! 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=0.055381Jy sigma=0.499868 ! Fit after self-cal, rms=0.055401Jy sigma=0.499844 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8613 mas, bmaj=2.089 mas, bpa=-3.999 degrees ! Estimated noise=1.30715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.74813e-05 Jy ! Component: 100 - total flux cleaned = -0.000126382 Jy ! Component: 150 - total flux cleaned = -0.000184578 Jy ! Component: 200 - total flux cleaned = -0.00023759 Jy ! Total flux subtracted in 200 components = -0.00023759 Jy ! Clean residual min=-0.002849 max=0.002316 Jy/beam ! Clean residual mean=-0.000002 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.498454 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.498454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055383Jy sigma=0.499719 ! Fit after self-cal, rms=0.055381Jy sigma=0.499702 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 = -3.10789e-05 Jy ! Component: 100 - total flux cleaned = -5.09318e-05 Jy ! Component: 150 - total flux cleaned = -5.11609e-05 Jy ! Component: 200 - total flux cleaned = -6.57516e-05 Jy ! Total flux subtracted in 200 components = -6.57516e-05 Jy ! Clean residual min=-0.002835 max=0.002317 Jy/beam ! Clean residual mean=-0.000002 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.498389 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.498389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055368Jy sigma=0.499617 ! Fit after self-cal, rms=0.055366Jy sigma=0.499602 ! 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=0.055366Jy sigma=0.499602 ! Fit after self-cal, rms=0.055382Jy sigma=0.499592 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.202 mas, bmaj=3.514 mas, bpa=-2.456 degrees ! Estimated noise=1.60161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.16552e-06 Jy ! Component: 100 - total flux cleaned = -7.75482e-06 Jy ! Component: 150 - total flux cleaned = -9.2084e-06 Jy ! Component: 200 - total flux cleaned = -4.35401e-05 Jy ! Total flux subtracted in 200 components = -4.35401e-05 Jy ! Clean residual min=-0.002621 max=0.003040 Jy/beam ! Clean residual mean=-0.000003 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.498345 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 52 components and 0.498345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055381Jy sigma=0.499577 ! Fit after self-cal, rms=0.055375Jy sigma=0.499538 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 = 0.000101332 Jy ! Component: 100 - total flux cleaned = 8.93919e-05 Jy ! Component: 150 - total flux cleaned = 8.03978e-05 Jy ! Component: 200 - total flux cleaned = 7.40519e-05 Jy ! Total flux subtracted in 200 components = 7.40519e-05 Jy ! Clean residual min=-0.002617 max=0.003013 Jy/beam ! Clean residual mean=-0.000003 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.498419 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.498419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055378Jy sigma=0.499553 ! Fit after self-cal, rms=0.055376Jy sigma=0.499536 ! 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 1:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 1:SC,true ! 1:SC self-cal status=fixed weight=1 selfant 2:BR,true ! 2:BR self-cal status=fixed weight=1 selfant 2: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 3:BR,true ! 3:BR self-cal status=fixed weight=1 selfant 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3:MK,true ! 3:MK self-cal status=fixed weight=1 selfant 3:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 3:OV,true ! 3:OV self-cal status=fixed weight=1 selfant 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:HN,true ! 4:HN self-cal status=fixed weight=1 selfant 4:KP,true ! 4:KP self-cal status=fixed weight=1 selfant 4:LA,true ! 4:LA self-cal status=fixed weight=1 selfant 4:MK,true ! 4:MK self-cal status=fixed weight=1 selfant 4:NL,true ! 4:NL self-cal status=fixed weight=1 selfant 4:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 4:PT,true ! 4:PT self-cal status=fixed weight=1 selfant 4:SC,true ! 4:SC self-cal status=fixed weight=1 selfant 5:MK,true ! 5:MK self-cal status=fixed weight=1 selfant 5:OV,true ! 5:OV self-cal status=fixed weight=1 selfant 6:BR,true ! 6:BR self-cal status=fixed weight=1 selfant 6:MK,true ! 6:MK 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 22 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.077691Jy sigma=0.708722 ! Fit after self-cal, rms=0.077691Jy sigma=0.708722 selfant "",false ! 1:HN self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:BR 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 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:FT self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.077691Jy sigma=0.708722 ! Fit after self-cal, rms=0.055381Jy sigma=0.499500 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=0.8054 mas, bmaj=1.912 mas, bpa=-6.821 degrees ! Estimated noise=2.20785 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 (-48.6, 41.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196474 Jy ! Component: 100 - total flux cleaned = 0.00116597 Jy ! Component: 150 - total flux cleaned = 0.000785242 Jy ! Component: 200 - total flux cleaned = 0.000528506 Jy ! Total flux subtracted in 200 components = 0.000528506 Jy ! Clean residual min=-0.004486 max=0.004504 Jy/beam ! Clean residual mean=-0.000001 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.498948 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.498948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055319Jy sigma=0.499091 ! Fit after self-cal, rms=0.055310Jy sigma=0.498946 ! 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=0.8619 mas, bmaj=2.091 mas, bpa=-4.038 degrees ! Estimated noise=1.30751 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 = -0.00169113 Jy ! Component: 100 - total flux cleaned = -0.00231154 Jy ! Component: 150 - total flux cleaned = -0.00264308 Jy ! Component: 200 - total flux cleaned = -0.00277405 Jy ! Component: 250 - total flux cleaned = -0.00289264 Jy ! Component: 300 - total flux cleaned = -0.00295869 Jy ! Component: 350 - total flux cleaned = -0.00304048 Jy ! Component: 400 - total flux cleaned = -0.00311644 Jy ! Total flux subtracted in 400 components = -0.00311644 Jy ! Clean residual min=-0.002550 max=0.002323 Jy/beam ! Clean residual mean=-0.000001 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.495831 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 86 components and 0.495831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055233Jy sigma=0.498267 ! Fit after self-cal, rms=0.055230Jy sigma=0.498228 ! 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 = -0.000255602 Jy ! Component: 100 - total flux cleaned = -0.000308974 Jy ! Component: 150 - total flux cleaned = -0.000357798 Jy ! Component: 200 - total flux cleaned = -0.000420216 Jy ! Component: 250 - total flux cleaned = -0.000465108 Jy ! Component: 300 - total flux cleaned = -0.000494063 Jy ! Component: 350 - total flux cleaned = -0.000536274 Jy ! Component: 400 - total flux cleaned = -0.000577067 Jy ! Total flux subtracted in 400 components = -0.000577067 Jy ! Clean residual min=-0.002512 max=0.002349 Jy/beam ! Clean residual mean=-0.000001 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.495254 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 0.495254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055211Jy sigma=0.498099 ! Fit after self-cal, rms=0.055210Jy sigma=0.498095 ! 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 9 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 60 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 60 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 60 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 60 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.077708Jy sigma=0.708979 ! Fit after self-cal, rms=0.055218Jy sigma=0.497952 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8618 mas, bmaj=2.091 mas, bpa=-4.039 degrees ! Estimated noise=1.30778 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.62095e-05 Jy ! Component: 100 - total flux cleaned = -6.87483e-05 Jy ! Component: 150 - total flux cleaned = -0.000100213 Jy ! Component: 200 - total flux cleaned = -0.000159841 Jy ! Component: 250 - total flux cleaned = -0.000201817 Jy ! Component: 300 - total flux cleaned = -0.000255746 Jy ! Component: 350 - total flux cleaned = -0.000306828 Jy ! Component: 400 - total flux cleaned = -0.000343144 Jy ! Total flux subtracted in 400 components = -0.000343144 Jy ! Clean residual min=-0.002460 max=0.002319 Jy/beam ! Clean residual mean=-0.000001 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.494911 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.494911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055201Jy sigma=0.497849 ! Fit after self-cal, rms=0.055202Jy sigma=0.497846 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 = -4.35317e-05 Jy ! Component: 100 - total flux cleaned = -6.70532e-05 Jy ! Component: 150 - total flux cleaned = -0.000101035 Jy ! Component: 200 - total flux cleaned = -0.00013448 Jy ! Component: 250 - total flux cleaned = -0.000145489 Jy ! Component: 300 - total flux cleaned = -0.000188131 Jy ! Component: 350 - total flux cleaned = -0.000209098 Jy ! Component: 400 - total flux cleaned = -0.000239521 Jy ! Total flux subtracted in 400 components = -0.000239521 Jy ! Clean residual min=-0.002443 max=0.002309 Jy/beam ! Clean residual mean=-0.000001 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.494671 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 101 components and 0.494671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055192Jy sigma=0.497791 ! Fit after self-cal, rms=0.055192Jy sigma=0.497788 ! 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=0.055192Jy sigma=0.497788 ! Fit after self-cal, rms=0.055195Jy sigma=0.497773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8617 mas, bmaj=2.092 mas, bpa=-4.042 degrees ! Estimated noise=1.30791 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.55136e-05 Jy ! Component: 100 - total flux cleaned = 0.000107222 Jy ! Component: 150 - total flux cleaned = 6.25521e-05 Jy ! Component: 200 - total flux cleaned = 4.12121e-05 Jy ! Component: 250 - total flux cleaned = 1.02564e-05 Jy ! Component: 300 - total flux cleaned = -1.9531e-05 Jy ! Component: 350 - total flux cleaned = -4.86433e-05 Jy ! Component: 400 - total flux cleaned = -6.74879e-05 Jy ! Total flux subtracted in 400 components = -6.74879e-05 Jy ! Clean residual min=-0.002419 max=0.002305 Jy/beam ! Clean residual mean=-0.000001 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.494604 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 101 components and 0.494604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055186Jy sigma=0.497720 ! Fit after self-cal, rms=0.055186Jy sigma=0.497718 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 = -1.18891e-05 Jy ! Component: 100 - total flux cleaned = -4.02544e-05 Jy ! Component: 150 - total flux cleaned = -4.95249e-05 Jy ! Component: 200 - total flux cleaned = -5.84914e-05 Jy ! Component: 250 - total flux cleaned = -7.6335e-05 Jy ! Component: 300 - total flux cleaned = -7.64519e-05 Jy ! Component: 350 - total flux cleaned = -9.36984e-05 Jy ! Component: 400 - total flux cleaned = -0.000110603 Jy ! Total flux subtracted in 400 components = -0.000110603 Jy ! Clean residual min=-0.002404 max=0.002296 Jy/beam ! Clean residual mean=-0.000001 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.494493 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 106 components and 0.494493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055180Jy sigma=0.497681 ! Fit after self-cal, rms=0.055180Jy sigma=0.497680 ! 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=0.055180Jy sigma=0.497680 ! Fit after self-cal, rms=0.054396Jy sigma=0.489250 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.201 mas, bmaj=3.518 mas, bpa=-2.511 degrees ! Estimated noise=1.60194 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000452723 Jy ! Component: 100 - total flux cleaned = 0.000525311 Jy ! Component: 150 - total flux cleaned = 0.000549658 Jy ! Component: 200 - total flux cleaned = 0.000572008 Jy ! Component: 250 - total flux cleaned = 0.000593082 Jy ! Component: 300 - total flux cleaned = 0.00061251 Jy ! Component: 350 - total flux cleaned = 0.000630566 Jy ! Component: 400 - total flux cleaned = 0.000647899 Jy ! Total flux subtracted in 400 components = 0.000647899 Jy ! Clean residual min=-0.002428 max=0.002682 Jy/beam ! Clean residual mean=-0.000002 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.495141 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 113 components and 0.495141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054401Jy sigma=0.489281 ! Fit after self-cal, rms=0.054402Jy sigma=0.489266 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-6, -43.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000435262 Jy ! Component: 100 - total flux cleaned = 5.35933e-05 Jy ! Component: 150 - total flux cleaned = -0.000569548 Jy ! Component: 200 - total flux cleaned = -0.00114046 Jy ! Component: 250 - total flux cleaned = -0.00160396 Jy ! Component: 300 - total flux cleaned = -0.00185021 Jy ! Component: 350 - total flux cleaned = -0.00214357 Jy ! Component: 400 - total flux cleaned = -0.00238383 Jy ! Total flux subtracted in 400 components = -0.00238383 Jy ! Clean residual min=-0.001936 max=0.002524 Jy/beam ! Clean residual mean=-0.000002 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.492757 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 184 components and 0.492757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054303Jy sigma=0.488120 ! Fit after self-cal, rms=0.054293Jy sigma=0.488018 ! Inverting map ! Added new window around map position (43.6, 19.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267849 Jy ! Component: 100 - total flux cleaned = -0.000209655 Jy ! Component: 150 - total flux cleaned = -0.000547959 Jy ! Component: 200 - total flux cleaned = -0.000804999 Jy ! Component: 250 - total flux cleaned = -0.000926846 Jy ! Component: 300 - total flux cleaned = -0.00111709 Jy ! Component: 350 - total flux cleaned = -0.00129562 Jy ! Component: 400 - total flux cleaned = -0.00139453 Jy ! Total flux subtracted in 400 components = -0.00139453 Jy ! Clean residual min=-0.001971 max=0.001869 Jy/beam ! Clean residual mean=-0.000000 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.491363 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 253 components and 0.491363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054150Jy sigma=0.486756 ! Fit after self-cal, rms=0.054147Jy sigma=0.486711 ! 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=0.8617 mas, bmaj=2.092 mas, bpa=-4.045 degrees ! Estimated noise=1.30838 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8617 x 2.092 at -4.045 degrees (North through East) ! Clean map min=-0.0025041 max=0.47594 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=0.8049 mas, bmaj=1.912 mas, bpa=-6.816 degrees ! Estimated noise=2.20979 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.37108 Jy ! Component: 100 - total flux cleaned = 0.452638 Jy ! Component: 150 - total flux cleaned = 0.476224 Jy ! Component: 200 - total flux cleaned = 0.486997 Jy ! Component: 250 - total flux cleaned = 0.491612 Jy ! Component: 300 - total flux cleaned = 0.493353 Jy ! Component: 350 - total flux cleaned = 0.493916 Jy ! Component: 400 - total flux cleaned = 0.494251 Jy ! Total flux subtracted in 400 components = 0.494251 Jy ! Clean residual min=-0.004194 max=0.004613 Jy/beam ! Clean residual mean=0.000002 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.49425 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 50 model components to the UV plane model. ! The established model now contains 50 components and 0.49425 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8617 mas, bmaj=2.092 mas, bpa=-4.045 degrees ! Estimated noise=1.30838 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 (0.6, 2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269162 Jy ! Component: 100 - total flux cleaned = 0.00258173 Jy ! Component: 150 - total flux cleaned = 0.00239312 Jy ! Component: 200 - total flux cleaned = 0.00222418 Jy ! Component: 250 - total flux cleaned = 0.00183444 Jy ! Component: 300 - total flux cleaned = 0.00175417 Jy ! Component: 350 - total flux cleaned = 0.00127027 Jy ! Component: 400 - total flux cleaned = 0.000949622 Jy ! Total flux subtracted in 400 components = 0.000949622 Jy ! Clean residual min=-0.002320 max=0.002547 Jy/beam ! Clean residual mean=-0.000001 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.4952 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 108 components and 0.4952 Jy ! Inverting map ! Added new window around map position (-9, 45.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016145 Jy ! Component: 100 - total flux cleaned = 0.00187887 Jy ! Component: 150 - total flux cleaned = 0.00188421 Jy ! Component: 200 - total flux cleaned = 0.00188875 Jy ! Component: 250 - total flux cleaned = 0.00162693 Jy ! Component: 300 - total flux cleaned = 0.00132396 Jy ! Component: 350 - total flux cleaned = 0.00103017 Jy ! Component: 400 - total flux cleaned = 0.000699905 Jy ! Total flux subtracted in 400 components = 0.000699905 Jy ! Clean residual min=-0.002034 max=0.001913 Jy/beam ! Clean residual mean=-0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.4959 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 153 components and 0.4959 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=2.201 mas, bmaj=3.518 mas, bpa=-2.511 degrees ! Estimated noise=1.60194 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0003815 Jy ! Component: 100 - total flux cleaned = 0.000819391 Jy ! Component: 150 - total flux cleaned = 0.00112383 Jy ! Component: 200 - total flux cleaned = 0.00136621 Jy ! Component: 250 - total flux cleaned = 0.0014045 Jy ! Component: 300 - total flux cleaned = 0.00151358 Jy ! Component: 350 - total flux cleaned = 0.00151167 Jy ! Component: 400 - total flux cleaned = 0.00137598 Jy ! Total flux subtracted in 400 components = 0.00137598 Jy ! Clean residual min=-0.001728 max=0.001794 Jy/beam ! Clean residual mean=-0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.497276 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (14.4, -41.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159217 Jy ! Component: 100 - total flux cleaned = 0.00228354 Jy ! Component: 150 - total flux cleaned = 0.00278625 Jy ! Component: 200 - total flux cleaned = 0.00314858 Jy ! Component: 250 - total flux cleaned = 0.00328627 Jy ! Component: 300 - total flux cleaned = 0.0034196 Jy ! Component: 350 - total flux cleaned = 0.0036132 Jy ! Component: 400 - total flux cleaned = 0.00367568 Jy ! Total flux subtracted in 400 components = 0.00367568 Jy ! Clean residual min=-0.001830 max=0.001602 Jy/beam ! Clean residual mean=-0.000000 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.500952 Jy ! Adding 135 model components to the UV plane model. ! The established model now contains 279 components and 0.500951 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8617 mas, bmaj=2.092 mas, bpa=-4.045 degrees ! Estimated noise=1.30838 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00062611 Jy ! Component: 100 - total flux cleaned = 0.00120472 Jy ! Component: 150 - total flux cleaned = 0.00160871 Jy ! Component: 200 - total flux cleaned = 0.00186086 Jy ! Component: 250 - total flux cleaned = 0.00198127 Jy ! Component: 300 - total flux cleaned = 0.00221758 Jy ! Component: 350 - total flux cleaned = 0.00236912 Jy ! Component: 400 - total flux cleaned = 0.00259124 Jy ! Total flux subtracted in 400 components = 0.00259124 Jy ! Clean residual min=-0.001643 max=0.001591 Jy/beam ! Clean residual mean=-0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.503543 Jy selfcal ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 339 components and 0.503543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053733Jy sigma=0.483233 ! Fit after self-cal, rms=0.053718Jy sigma=0.483079 wmodel /scr/pima/rdv93_uvs/J1136-0330_X_map.mod ! Writing 339 model components to file: /scr/pima/rdv93_uvs/J1136-0330_X_map.mod wobs /scr/pima/rdv93_uvs/J1136-0330_X_uvs.fits ! Applying 126 buffered edits. ! Writing UV FITS file: /scr/pima/rdv93_uvs/J1136-0330_X_uvs.fits wwins /scr/pima/rdv93_uvs/J1136-0330_X_map.win ! wwins: Wrote 7 windows to /scr/pima/rdv93_uvs/J1136-0330_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 = -0.000737865 Jy ! Component: 100 - total flux cleaned = -0.00103333 Jy ! Component: 150 - total flux cleaned = -0.00115912 Jy ! Component: 200 - total flux cleaned = -0.00120703 Jy ! Component: 250 - total flux cleaned = -0.00132335 Jy ! Component: 300 - total flux cleaned = -0.00127824 Jy ! Component: 350 - total flux cleaned = -0.0012779 Jy ! Component: 400 - total flux cleaned = -0.00123524 Jy ! Component: 450 - total flux cleaned = -0.00127803 Jy ! Component: 500 - total flux cleaned = -0.00123709 Jy ! Component: 550 - total flux cleaned = -0.00125766 Jy ! Component: 600 - total flux cleaned = -0.00123794 Jy ! Component: 650 - total flux cleaned = -0.0013173 Jy ! Component: 700 - total flux cleaned = -0.00137598 Jy ! Component: 750 - total flux cleaned = -0.00145321 Jy ! Component: 800 - total flux cleaned = -0.00152958 Jy ! Component: 850 - total flux cleaned = -0.00156734 Jy ! Component: 900 - total flux cleaned = -0.00164195 Jy ! Component: 950 - total flux cleaned = -0.0016421 Jy ! Component: 1000 - total flux cleaned = -0.00173342 Jy ! Component: 1050 - total flux cleaned = -0.00173325 Jy ! Component: 1100 - total flux cleaned = -0.00176939 Jy ! Component: 1150 - total flux cleaned = -0.00182263 Jy ! Component: 1200 - total flux cleaned = -0.00187538 Jy ! Component: 1250 - total flux cleaned = -0.00185799 Jy ! Component: 1300 - total flux cleaned = -0.00185812 Jy ! Component: 1350 - total flux cleaned = -0.00185819 Jy ! Component: 1400 - total flux cleaned = -0.00189214 Jy ! Component: 1450 - total flux cleaned = -0.00195925 Jy ! Component: 1500 - total flux cleaned = -0.00194275 Jy ! Component: 1550 - total flux cleaned = -0.00197591 Jy ! Component: 1600 - total flux cleaned = -0.00200874 Jy ! Component: 1650 - total flux cleaned = -0.00197626 Jy ! Component: 1700 - total flux cleaned = -0.00202461 Jy ! Component: 1750 - total flux cleaned = -0.0020086 Jy ! Component: 1800 - total flux cleaned = -0.00204025 Jy ! Component: 1850 - total flux cleaned = -0.0020402 Jy ! Component: 1900 - total flux cleaned = -0.00205583 Jy ! Component: 1950 - total flux cleaned = -0.00214909 Jy ! Component: 2000 - total flux cleaned = -0.00216463 Jy ! Component: 2050 - total flux cleaned = -0.00219518 Jy ! Component: 2100 - total flux cleaned = -0.00224058 Jy ! Component: 2150 - total flux cleaned = -0.00219518 Jy ! Component: 2200 - total flux cleaned = -0.00221041 Jy ! Component: 2250 - total flux cleaned = -0.00224035 Jy ! Component: 2300 - total flux cleaned = -0.00225506 Jy ! Component: 2350 - total flux cleaned = -0.00222558 Jy ! Component: 2400 - total flux cleaned = -0.00222556 Jy ! Component: 2450 - total flux cleaned = -0.0022547 Jy ! Component: 2500 - total flux cleaned = -0.00222575 Jy ! Component: 2550 - total flux cleaned = -0.00224026 Jy ! Component: 2600 - total flux cleaned = -0.00231206 Jy ! Component: 2650 - total flux cleaned = -0.00225503 Jy ! Component: 2700 - total flux cleaned = -0.00231188 Jy ! Component: 2750 - total flux cleaned = -0.00229775 Jy ! Component: 2800 - total flux cleaned = -0.00232599 Jy ! Component: 2850 - total flux cleaned = -0.00236799 Jy ! Component: 2900 - total flux cleaned = -0.00236783 Jy ! Component: 2950 - total flux cleaned = -0.00235399 Jy ! Component: 3000 - total flux cleaned = -0.00236778 Jy ! Component: 3050 - total flux cleaned = -0.00236777 Jy ! Component: 3100 - total flux cleaned = -0.00240876 Jy ! Component: 3150 - total flux cleaned = -0.00242234 Jy ! Component: 3200 - total flux cleaned = -0.00242235 Jy ! Component: 3250 - total flux cleaned = -0.00242236 Jy ! Component: 3300 - total flux cleaned = -0.00246266 Jy ! Component: 3350 - total flux cleaned = -0.00248934 Jy ! Component: 3400 - total flux cleaned = -0.00248931 Jy ! Component: 3450 - total flux cleaned = -0.00248929 Jy ! Component: 3500 - total flux cleaned = -0.00247623 Jy ! Component: 3550 - total flux cleaned = -0.00256811 Jy ! Component: 3600 - total flux cleaned = -0.00256808 Jy ! Component: 3650 - total flux cleaned = -0.00255502 Jy ! Component: 3700 - total flux cleaned = -0.00261985 Jy ! Component: 3750 - total flux cleaned = -0.00263272 Jy ! Component: 3800 - total flux cleaned = -0.00264555 Jy ! Component: 3850 - total flux cleaned = -0.00269664 Jy ! Component: 3900 - total flux cleaned = -0.00269646 Jy ! Component: 3950 - total flux cleaned = -0.0027598 Jy ! Component: 4000 - total flux cleaned = -0.0027471 Jy ! Component: 4050 - total flux cleaned = -0.00281 Jy ! Total flux subtracted in 4096 components = -0.0028725 Jy ! Clean residual min=-0.000783 max=0.000837 Jy/beam ! Clean residual mean=-0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.50067 Jy keep ! Adding 245 model components to the UV plane model. ! The established model now contains 584 components and 0.50067 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv93_uvs/J1136-0330_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8617 x 2.092 at -4.045 degrees (North through East) ! Clean map min=-0.0020534 max=0.47443 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J1136-0330_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= 0.4744 rms= 0.0002 Jy quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J1136-0330_X_uvs.log closed on Tue Oct 8 15:46:57 2013