! Started logfile: /scr/pima/rdv94_uvs/J1427-4206_X_uvs.log on Tue Oct 8 12:21:14 2013 obs /scr/pima/rdv94_uvs/J1427-4206_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J1427-4206_X_uva.fits ! AN table 1: 3 integrations on 3 of 3 possible baselines. ! AN table 2: 2 integrations on 6 of 6 possible baselines. ! AN table 3: 2 integrations on 15 of 15 possible baselines. ! AN table 4: 2 integrations on 10 of 10 possible baselines. ! AN table 5: 3 integrations on 3 of 3 possible baselines. ! AN table 6: 3 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.795181 visibilities/baseline/integration-bin. ! Found source: J1427-4206 ! ! 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 264 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/rdv94_uvs/J1427-4206_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:FD self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:WF self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 4:FD 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:OV self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 6:KP 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 7 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=3.781644Jy sigma=163.647177 ! Fit after self-cal, rms=2.795979Jy sigma=125.997690 ! 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 2:WF ! Flagging baselines of antenna 2:WF 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=0.7331 mas, bmaj=3.116 mas, bpa=-20.12 degrees ! Estimated noise=1.53537 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.85363 Jy ! Component: 100 - total flux cleaned = 3.54395 Jy ! Total flux subtracted in 100 components = 3.54395 Jy ! Clean residual min=-0.241847 max=0.284076 Jy/beam ! Clean residual mean=-0.003967 rms=0.068413 Jy/beam ! Combined flux in latest and established models = 3.54395 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 3.54395 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.886293Jy sigma=36.387223 ! Fit after self-cal, rms=0.886243Jy sigma=36.385843 ! Inverting map and beam ! Estimated beam: bmin=0.7331 mas, bmaj=3.116 mas, bpa=-20.12 degrees ! Estimated noise=1.53537 mJy/beam. 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=0.9525 mas, bmaj=3.722 mas, bpa=-15.26 degrees ! Estimated noise=1.20308 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 = 0.445264 Jy ! Component: 100 - total flux cleaned = 0.623369 Jy ! Component: 150 - total flux cleaned = 0.702435 Jy ! Component: 200 - total flux cleaned = 0.734354 Jy ! Total flux subtracted in 200 components = 0.734354 Jy ! Clean residual min=-0.228522 max=0.225556 Jy/beam ! Clean residual mean=-0.003795 rms=0.068993 Jy/beam ! Combined flux in latest and established models = 4.27831 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 38 components and 4.27831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.832784Jy sigma=22.626449 ! Fit after self-cal, rms=0.832661Jy sigma=22.618765 ! 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: ! FD 0.00* KP 0.00* PT 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* KP 0.00* LA 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.92 KP 1.03 LA 1.08 MK 1.01 ! NL 1.47 OV 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.94 KP 1.00 LA 1.08 MK 1.01 ! OV 1.03 ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! KP 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: ! FD 0.00* KP 0.00* PT 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* KP 0.00* LA 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.93 KP 0.96 LA 1.04 MK 1.01 ! NL 1.48 OV 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.94 KP 0.94 LA 1.05 MK 1.02 ! OV 1.04 ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! KP 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: ! FD 0.00* KP 0.00* PT 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* KP 0.00* LA 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.91 KP 0.89 LA 1.10 MK 0.95 ! NL 1.49 OV 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.94 KP 0.85 LA 1.10 MK 0.99 ! OV 1.07 ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! KP 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: ! FD 0.00* KP 0.00* PT 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* KP 0.00* LA 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.95 KP 0.94 LA 1.09 MK 0.98 ! NL 1.53 OV 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.98 KP 0.88 LA 1.10 MK 1.06 ! OV 1.03 ! ! A total of 9 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! KP 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.832661Jy sigma=22.618765 ! Fit after self-cal, rms=0.136608Jy sigma=4.872077 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8576 mas, bmaj=6.071 mas, bpa=-22.4 degrees ! Estimated noise=1.46968 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 = -0.0064852 Jy ! Component: 100 - total flux cleaned = -0.00872377 Jy ! Component: 150 - total flux cleaned = -0.00873222 Jy ! Component: 200 - total flux cleaned = -0.00872745 Jy ! Total flux subtracted in 200 components = -0.00872745 Jy ! Clean residual min=-0.029080 max=0.026398 Jy/beam ! Clean residual mean=-0.000010 rms=0.006560 Jy/beam ! Combined flux in latest and established models = 4.26958 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 45 components and 4.26958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129399Jy sigma=4.710775 ! Fit after self-cal, rms=0.129186Jy sigma=4.699327 ! 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=0.129186Jy sigma=4.699327 ! Fit after self-cal, rms=0.129249Jy sigma=4.689584 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8582 mas, bmaj=6.072 mas, bpa=-22.39 degrees ! Estimated noise=1.46886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00576603 Jy ! Component: 100 - total flux cleaned = -0.00740285 Jy ! Component: 150 - total flux cleaned = -0.00739774 Jy ! Component: 200 - total flux cleaned = -0.0073907 Jy ! Total flux subtracted in 200 components = -0.0073907 Jy ! Clean residual min=-0.026987 max=0.024019 Jy/beam ! Clean residual mean=-0.000011 rms=0.006171 Jy/beam ! Combined flux in latest and established models = 4.26219 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 46 components and 4.26219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124572Jy sigma=4.609460 ! Fit after self-cal, rms=0.124447Jy sigma=4.605356 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 = 0.000318973 Jy ! Component: 100 - total flux cleaned = 1.9196e-05 Jy ! Component: 150 - total flux cleaned = -0.000255739 Jy ! Component: 200 - total flux cleaned = 1.14085e-05 Jy ! Total flux subtracted in 200 components = 1.14085e-05 Jy ! Clean residual min=-0.025621 max=0.022776 Jy/beam ! Clean residual mean=-0.000010 rms=0.006024 Jy/beam ! Combined flux in latest and established models = 4.2622 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 48 components and 4.2622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121923Jy sigma=4.564418 ! Fit after self-cal, rms=0.121872Jy sigma=4.562829 ! 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=0.121872Jy sigma=4.562829 ! Fit after self-cal, rms=0.121722Jy sigma=4.552058 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8589 mas, bmaj=6.074 mas, bpa=-22.38 degrees ! Estimated noise=1.46852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00427522 Jy ! Component: 100 - total flux cleaned = -0.00455268 Jy ! Component: 150 - total flux cleaned = -0.00455921 Jy ! Component: 200 - total flux cleaned = -0.00455362 Jy ! Total flux subtracted in 200 components = -0.00455362 Jy ! Clean residual min=-0.024700 max=0.021586 Jy/beam ! Clean residual mean=-0.000011 rms=0.005853 Jy/beam ! Combined flux in latest and established models = 4.25765 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 4.25765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119066Jy sigma=4.523741 ! Fit after self-cal, rms=0.119039Jy sigma=4.523159 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 = 0.000315829 Jy ! Component: 100 - total flux cleaned = 0.000322001 Jy ! Component: 150 - total flux cleaned = 0.000540878 Jy ! Component: 200 - total flux cleaned = 0.000756997 Jy ! Total flux subtracted in 200 components = 0.000756997 Jy ! Clean residual min=-0.023894 max=0.021003 Jy/beam ! Clean residual mean=-0.000010 rms=0.005787 Jy/beam ! Combined flux in latest and established models = 4.2584 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 4.2584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117400Jy sigma=4.501968 ! Fit after self-cal, rms=0.117383Jy sigma=4.501656 ! 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=0.117383Jy sigma=4.501656 ! Fit after self-cal, rms=0.117660Jy sigma=4.493779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.871 mas, bmaj=11.3 mas, bpa=-3.105 degrees ! Estimated noise=1.72272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00202914 Jy ! Component: 100 - total flux cleaned = -0.00202819 Jy ! Component: 150 - total flux cleaned = -0.00197628 Jy ! Component: 200 - total flux cleaned = -0.00197411 Jy ! Total flux subtracted in 200 components = -0.00197411 Jy ! Clean residual min=-0.024868 max=0.019334 Jy/beam ! Clean residual mean=-0.000011 rms=0.007546 Jy/beam ! Combined flux in latest and established models = 4.25643 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 62 components and 4.25643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117414Jy sigma=4.491275 ! Fit after self-cal, rms=0.117386Jy sigma=4.490102 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 = 0.000220938 Jy ! Component: 100 - total flux cleaned = 0.000222985 Jy ! Component: 150 - total flux cleaned = 0.000269499 Jy ! Component: 200 - total flux cleaned = 0.000270781 Jy ! Total flux subtracted in 200 components = 0.000270781 Jy ! Clean residual min=-0.024768 max=0.019282 Jy/beam ! Clean residual mean=-0.000010 rms=0.007526 Jy/beam ! Combined flux in latest and established models = 4.2567 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 62 components and 4.2567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117302Jy sigma=4.488012 ! Fit after self-cal, rms=0.117283Jy sigma=4.487151 ! 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:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:PT,true ! 1:PT self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:KP,true ! 3:KP self-cal status=fixed weight=1 selfant 3:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3: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 4:FD,true ! 4:FD 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:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 5:FD,true ! 5:FD self-cal status=fixed weight=1 selfant 5:KP,true ! 5:KP self-cal status=fixed weight=1 selfant 5:MK,true ! 5:MK self-cal status=fixed weight=1 selfant 6:KP,true ! 6:KP 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.846063Jy sigma=50.964369 ! Fit after self-cal, rms=1.844302Jy sigma=50.933905 selfant "",false ! 1:FD self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:WF self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 4:FD 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:OV self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 6:KP 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 7 telescope corrections were flagged in sub-array 3. ! A total of 9 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 7 telescope corrections were flagged in sub-array 3. ! A total of 9 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 7 telescope corrections were flagged in sub-array 3. ! A total of 9 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 7 telescope corrections were flagged in sub-array 3. ! A total of 9 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=1.844302Jy sigma=50.933905 ! Fit after self-cal, rms=0.130969Jy sigma=4.477939 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=0.7258 mas, bmaj=5.469 mas, bpa=-24.06 degrees ! Estimated noise=1.75562 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 = -0.000454997 Jy ! Component: 100 - total flux cleaned = -0.000444651 Jy ! Component: 150 - total flux cleaned = -0.00132589 Jy ! Component: 200 - total flux cleaned = -0.00172138 Jy ! Total flux subtracted in 200 components = -0.00172138 Jy ! Clean residual min=-0.035217 max=0.025740 Jy/beam ! Clean residual mean=-0.000014 rms=0.006921 Jy/beam ! Combined flux in latest and established models = 4.25498 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 63 components and 4.25498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128571Jy sigma=4.449906 ! Fit after self-cal, rms=0.127943Jy sigma=4.442585 ! 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=0.9304 mas, bmaj=6.584 mas, bpa=-21.45 degrees ! Estimated noise=1.31377 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 = 0.00048355 Jy ! Component: 100 - total flux cleaned = 0.00135782 Jy ! Component: 150 - total flux cleaned = 0.00208531 Jy ! Component: 200 - total flux cleaned = 0.00256264 Jy ! Component: 250 - total flux cleaned = 0.00270646 Jy ! Component: 300 - total flux cleaned = 0.00283894 Jy ! Component: 350 - total flux cleaned = 0.00295797 Jy ! Component: 400 - total flux cleaned = 0.00307529 Jy ! Total flux subtracted in 400 components = 0.00307529 Jy ! Clean residual min=-0.024916 max=0.022895 Jy/beam ! Clean residual mean=-0.000000 rms=0.005762 Jy/beam ! Combined flux in latest and established models = 4.25805 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 4.25805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126383Jy sigma=4.416536 ! Fit after self-cal, rms=0.125902Jy sigma=4.410114 ! 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 = 0.000214424 Jy ! Component: 100 - total flux cleaned = 0.000365914 Jy ! Component: 150 - total flux cleaned = 0.000489538 Jy ! Component: 200 - total flux cleaned = 0.000603666 Jy ! Component: 250 - total flux cleaned = 0.000714525 Jy ! Component: 300 - total flux cleaned = 0.000924797 Jy ! Component: 350 - total flux cleaned = 0.00102267 Jy ! Component: 400 - total flux cleaned = 0.00112354 Jy ! Total flux subtracted in 400 components = 0.00112354 Jy ! Clean residual min=-0.024575 max=0.022716 Jy/beam ! Clean residual mean=0.000012 rms=0.005686 Jy/beam ! Combined flux in latest and established models = 4.25918 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 4.25918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125023Jy sigma=4.395268 ! Fit after self-cal, rms=0.124587Jy sigma=4.389808 ! Inverting map print "=== Finished natural weighting clean for al sites ===" ! === Finished natural weighting clean for al sites === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 7 telescope corrections were flagged in sub-array 3. ! A total of 9 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 7 telescope corrections were flagged in sub-array 3. ! A total of 9 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 7 telescope corrections were flagged in sub-array 3. ! A total of 9 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 7 telescope corrections were flagged in sub-array 3. ! A total of 9 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=1.834160Jy sigma=50.560260 ! Fit after self-cal, rms=0.123496Jy sigma=4.375260 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9307 mas, bmaj=6.583 mas, bpa=-21.44 degrees ! Estimated noise=1.31392 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0013433 Jy ! Component: 100 - total flux cleaned = -0.000614743 Jy ! Component: 150 - total flux cleaned = 8.56136e-06 Jy ! Component: 200 - total flux cleaned = 0.000137807 Jy ! Component: 250 - total flux cleaned = 0.000141544 Jy ! Component: 300 - total flux cleaned = 0.000258317 Jy ! Component: 350 - total flux cleaned = 0.000366583 Jy ! Component: 400 - total flux cleaned = 0.000471103 Jy ! Total flux subtracted in 400 components = 0.000471103 Jy ! Clean residual min=-0.023653 max=0.021901 Jy/beam ! Clean residual mean=-0.000011 rms=0.005521 Jy/beam ! Combined flux in latest and established models = 4.25965 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 4.25965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122189Jy sigma=4.355601 ! Fit after self-cal, rms=0.121831Jy sigma=4.350563 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000256812 Jy ! Component: 100 - total flux cleaned = 0.000229977 Jy ! Component: 150 - total flux cleaned = 0.000230438 Jy ! Component: 200 - total flux cleaned = 0.000332888 Jy ! Component: 250 - total flux cleaned = 0.000521384 Jy ! Component: 300 - total flux cleaned = 0.000611994 Jy ! Component: 350 - total flux cleaned = 0.000790146 Jy ! Component: 400 - total flux cleaned = 0.000873907 Jy ! Total flux subtracted in 400 components = 0.000873907 Jy ! Clean residual min=-0.023237 max=0.021965 Jy/beam ! Clean residual mean=-0.000001 rms=0.005468 Jy/beam ! Combined flux in latest and established models = 4.26052 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 4.26052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121054Jy sigma=4.339845 ! Fit after self-cal, rms=0.120778Jy sigma=4.336062 ! 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=0.120778Jy sigma=4.336062 ! Fit after self-cal, rms=0.120400Jy sigma=4.328876 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.931 mas, bmaj=6.584 mas, bpa=-21.43 degrees ! Estimated noise=1.31415 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114473 Jy ! Component: 100 - total flux cleaned = -0.000530145 Jy ! Component: 150 - total flux cleaned = -5.90373e-06 Jy ! Component: 200 - total flux cleaned = 0.000102858 Jy ! Component: 250 - total flux cleaned = 0.00010564 Jy ! Component: 300 - total flux cleaned = 0.000197152 Jy ! Component: 350 - total flux cleaned = 0.000289335 Jy ! Component: 400 - total flux cleaned = 0.000291782 Jy ! Total flux subtracted in 400 components = 0.000291782 Jy ! Clean residual min=-0.022609 max=0.021397 Jy/beam ! Clean residual mean=-0.000016 rms=0.005368 Jy/beam ! Combined flux in latest and established models = 4.26081 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 73 components and 4.26081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119452Jy sigma=4.314321 ! Fit after self-cal, rms=0.119212Jy sigma=4.310950 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000223455 Jy ! Component: 100 - total flux cleaned = 0.00021625 Jy ! Component: 150 - total flux cleaned = 0.000307814 Jy ! Component: 200 - total flux cleaned = 0.000390091 Jy ! Component: 250 - total flux cleaned = 0.000470414 Jy ! Component: 300 - total flux cleaned = 0.000550568 Jy ! Component: 350 - total flux cleaned = 0.000629797 Jy ! Component: 400 - total flux cleaned = 0.000779522 Jy ! Total flux subtracted in 400 components = 0.000779522 Jy ! Clean residual min=-0.022250 max=0.021471 Jy/beam ! Clean residual mean=-0.000008 rms=0.005331 Jy/beam ! Combined flux in latest and established models = 4.26159 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 4.26159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118635Jy sigma=4.303334 ! Fit after self-cal, rms=0.118452Jy sigma=4.300699 ! 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=0.118452Jy sigma=4.300699 ! Fit after self-cal, rms=0.116844Jy sigma=4.261333 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.874 mas, bmaj=11.43 mas, bpa=-7.342 degrees ! Estimated noise=1.4723 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000372748 Jy ! Component: 100 - total flux cleaned = -0.00038138 Jy ! Component: 150 - total flux cleaned = -0.000386106 Jy ! Component: 200 - total flux cleaned = -0.000343947 Jy ! Component: 250 - total flux cleaned = -0.000303336 Jy ! Component: 300 - total flux cleaned = -0.000231039 Jy ! Component: 350 - total flux cleaned = -0.000197957 Jy ! Component: 400 - total flux cleaned = -0.000137851 Jy ! Total flux subtracted in 400 components = -0.000137851 Jy ! Clean residual min=-0.023953 max=0.020532 Jy/beam ! Clean residual mean=-0.000013 rms=0.006939 Jy/beam ! Combined flux in latest and established models = 4.26146 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 79 components and 4.26145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116606Jy sigma=4.255417 ! Fit after self-cal, rms=0.116508Jy sigma=4.253824 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 = 1.62027e-06 Jy ! Component: 100 - total flux cleaned = 3.10418e-06 Jy ! Component: 150 - total flux cleaned = 5.11756e-06 Jy ! Component: 200 - total flux cleaned = 4.25038e-05 Jy ! Component: 250 - total flux cleaned = 7.59475e-05 Jy ! Component: 300 - total flux cleaned = 0.000103743 Jy ! Component: 350 - total flux cleaned = 0.000128731 Jy ! Component: 400 - total flux cleaned = 0.000150478 Jy ! Total flux subtracted in 400 components = 0.000150478 Jy ! Clean residual min=-0.023823 max=0.020529 Jy/beam ! Clean residual mean=-0.000010 rms=0.006920 Jy/beam ! Combined flux in latest and established models = 4.26161 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 4.26161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116386Jy sigma=4.251024 ! Fit after self-cal, rms=0.116338Jy sigma=4.249808 ! 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=0.9313 mas, bmaj=6.585 mas, bpa=-21.43 degrees ! Estimated noise=1.31459 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9313 x 6.585 at -21.43 degrees (North through East) ! Clean map min=-0.020693 max=3.5997 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116338Jy sigma=4.249808 ! Fit after self-cal, rms=0.096119Jy sigma=2.903995 ! Inverting map and beam ! Estimated beam: bmin=0.9313 mas, bmaj=6.583 mas, bpa=-21.43 degrees ! Estimated noise=1.31437 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00151021 Jy ! Component: 100 - total flux cleaned = -0.00104091 Jy ! Component: 150 - total flux cleaned = -0.00103519 Jy ! Component: 200 - total flux cleaned = -0.00093976 Jy ! Component: 250 - total flux cleaned = -0.000935501 Jy ! Component: 300 - total flux cleaned = -0.000852928 Jy ! Component: 350 - total flux cleaned = -0.000778504 Jy ! Component: 400 - total flux cleaned = -0.00077898 Jy ! Total flux subtracted in 400 components = -0.00077898 Jy ! Clean residual min=-0.021907 max=0.020650 Jy/beam ! Clean residual mean=-0.000010 rms=0.005221 Jy/beam ! Combined flux in latest and established models = 4.26083 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 4.26083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095345Jy sigma=2.889979 ! Fit after self-cal, rms=0.095173Jy sigma=2.887309 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000162719 Jy ! Component: 100 - total flux cleaned = 0.000163432 Jy ! Component: 150 - total flux cleaned = 0.000163696 Jy ! Component: 200 - total flux cleaned = 0.000238682 Jy ! Component: 250 - total flux cleaned = 0.000304856 Jy ! Component: 300 - total flux cleaned = 0.000370847 Jy ! Component: 350 - total flux cleaned = 0.00043302 Jy ! Component: 400 - total flux cleaned = 0.000496291 Jy ! Total flux subtracted in 400 components = 0.000496291 Jy ! Clean residual min=-0.021612 max=0.020730 Jy/beam ! Clean residual mean=-0.000004 rms=0.005198 Jy/beam ! Combined flux in latest and established models = 4.26132 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 4.26132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094664Jy sigma=2.880160 ! Fit after self-cal, rms=0.094551Jy sigma=2.877918 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094551Jy sigma=2.877918 ! Fit after self-cal, rms=0.094193Jy sigma=2.873047 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=0.727 mas, bmaj=5.468 mas, bpa=-24.04 degrees ! Estimated noise=1.75982 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.86811 Jy ! Component: 100 - total flux cleaned = 3.54085 Jy ! Component: 150 - total flux cleaned = 3.842 Jy ! Component: 200 - total flux cleaned = 4.00825 Jy ! Component: 250 - total flux cleaned = 4.10439 Jy ! Component: 300 - total flux cleaned = 4.16112 Jy ! Component: 350 - total flux cleaned = 4.19511 Jy ! Component: 400 - total flux cleaned = 4.21644 Jy ! Total flux subtracted in 400 components = 4.21644 Jy ! Clean residual min=-0.028884 max=0.027564 Jy/beam ! Clean residual mean=-0.000222 rms=0.006769 Jy/beam ! Combined flux in latest and established models = 4.21644 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 45 model components to the UV plane model. ! The established model now contains 45 components and 4.21644 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9316 mas, bmaj=6.584 mas, bpa=-21.43 degrees ! Estimated noise=1.31445 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0218379 Jy ! Component: 100 - total flux cleaned = 0.0316777 Jy ! Component: 150 - total flux cleaned = 0.0338628 Jy ! Component: 200 - total flux cleaned = 0.0347026 Jy ! Component: 250 - total flux cleaned = 0.0356686 Jy ! Component: 300 - total flux cleaned = 0.036377 Jy ! Component: 350 - total flux cleaned = 0.0370386 Jy ! Component: 400 - total flux cleaned = 0.0376478 Jy ! Total flux subtracted in 400 components = 0.0376478 Jy ! Clean residual min=-0.021218 max=0.022365 Jy/beam ! Clean residual mean=-0.000110 rms=0.005652 Jy/beam ! Combined flux in latest and established models = 4.25409 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 4.25409 Jy ! Inverting map ! Added new window around map position (-18.6, -43.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150156 Jy ! Component: 100 - total flux cleaned = 0.0169733 Jy ! Component: 150 - total flux cleaned = 0.0185955 Jy ! Component: 200 - total flux cleaned = 0.0200486 Jy ! Component: 250 - total flux cleaned = 0.0203814 Jy ! Component: 300 - total flux cleaned = 0.0200904 Jy ! Component: 350 - total flux cleaned = 0.0195428 Jy ! Component: 400 - total flux cleaned = 0.0195494 Jy ! Total flux subtracted in 400 components = 0.0195494 Jy ! Clean residual min=-0.015236 max=0.013974 Jy/beam ! Clean residual mean=-0.000286 rms=0.003992 Jy/beam ! Combined flux in latest and established models = 4.27364 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 113 components and 4.27364 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=2.875 mas, bmaj=11.42 mas, bpa=-7.325 degrees ! Estimated noise=1.4715 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00252483 Jy ! Component: 100 - total flux cleaned = -0.00385941 Jy ! Component: 150 - total flux cleaned = -0.00543968 Jy ! Component: 200 - total flux cleaned = -0.00692444 Jy ! Component: 250 - total flux cleaned = -0.00802272 Jy ! Component: 300 - total flux cleaned = -0.00936767 Jy ! Component: 350 - total flux cleaned = -0.0106441 Jy ! Component: 400 - total flux cleaned = -0.0121196 Jy ! Total flux subtracted in 400 components = -0.0121196 Jy ! Clean residual min=-0.016485 max=0.012707 Jy/beam ! Clean residual mean=-0.000389 rms=0.004222 Jy/beam ! Combined flux in latest and established models = 4.26152 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 = -0.00103382 Jy ! Component: 100 - total flux cleaned = -0.00204177 Jy ! Component: 150 - total flux cleaned = -0.00314081 Jy ! Component: 200 - total flux cleaned = -0.0042104 Jy ! Component: 250 - total flux cleaned = -0.00524998 Jy ! Component: 300 - total flux cleaned = -0.0063752 Jy ! Component: 350 - total flux cleaned = -0.0072513 Jy ! Component: 400 - total flux cleaned = -0.00821298 Jy ! Total flux subtracted in 400 components = -0.00821298 Jy ! Clean residual min=-0.016060 max=0.012000 Jy/beam ! Clean residual mean=-0.000345 rms=0.003970 Jy/beam ! Combined flux in latest and established models = 4.25331 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 171 components and 4.25331 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9316 mas, bmaj=6.584 mas, bpa=-21.43 degrees ! Estimated noise=1.31445 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000481978 Jy ! Component: 100 - total flux cleaned = -0.000685077 Jy ! Component: 150 - total flux cleaned = -0.000875654 Jy ! Component: 200 - total flux cleaned = -0.000880891 Jy ! Component: 250 - total flux cleaned = -0.00121838 Jy ! Component: 300 - total flux cleaned = -0.0015383 Jy ! Component: 350 - total flux cleaned = -0.00199782 Jy ! Component: 400 - total flux cleaned = -0.00244104 Jy ! Total flux subtracted in 400 components = -0.00244104 Jy ! Clean residual min=-0.013928 max=0.012265 Jy/beam ! Clean residual mean=-0.000200 rms=0.003428 Jy/beam ! Combined flux in latest and established models = 4.25087 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 210 components and 4.25086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079540Jy sigma=2.538161 ! Fit after self-cal, rms=0.079130Jy sigma=2.506679 wmodel /scr/pima/rdv94_uvs/J1427-4206_X_map.mod ! Writing 210 model components to file: /scr/pima/rdv94_uvs/J1427-4206_X_map.mod wobs /scr/pima/rdv94_uvs/J1427-4206_X_uvs.fits ! Applying 168 buffered edits. ! Writing UV FITS file: /scr/pima/rdv94_uvs/J1427-4206_X_uvs.fits wwins /scr/pima/rdv94_uvs/J1427-4206_X_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv94_uvs/J1427-4206_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 = -0.00454176 Jy ! Component: 100 - total flux cleaned = -0.00450427 Jy ! Component: 150 - total flux cleaned = -0.0050708 Jy ! Component: 200 - total flux cleaned = -0.00542574 Jy ! Component: 250 - total flux cleaned = -0.00541707 Jy ! Component: 300 - total flux cleaned = -0.00509518 Jy ! Component: 350 - total flux cleaned = -0.00416908 Jy ! Component: 400 - total flux cleaned = -0.00357078 Jy ! Component: 450 - total flux cleaned = -0.00284372 Jy ! Component: 500 - total flux cleaned = -0.00200158 Jy ! Component: 550 - total flux cleaned = -0.00132524 Jy ! Component: 600 - total flux cleaned = -0.000276349 Jy ! Component: 650 - total flux cleaned = 0.000614781 Jy ! Component: 700 - total flux cleaned = 0.00185139 Jy ! Component: 750 - total flux cleaned = 0.00281424 Jy ! Component: 800 - total flux cleaned = 0.00398727 Jy ! Component: 850 - total flux cleaned = 0.00524825 Jy ! Component: 900 - total flux cleaned = 0.00625344 Jy ! Component: 950 - total flux cleaned = 0.00723683 Jy ! Component: 1000 - total flux cleaned = 0.00830405 Jy ! Component: 1050 - total flux cleaned = 0.00913747 Jy ! Component: 1100 - total flux cleaned = 0.00985356 Jy ! Component: 1150 - total flux cleaned = 0.0106543 Jy ! Component: 1200 - total flux cleaned = 0.0115329 Jy ! Component: 1250 - total flux cleaned = 0.0122018 Jy ! Component: 1300 - total flux cleaned = 0.0128572 Jy ! Component: 1350 - total flux cleaned = 0.0135916 Jy ! Component: 1400 - total flux cleaned = 0.0144025 Jy ! Component: 1450 - total flux cleaned = 0.0151102 Jy ! Component: 1500 - total flux cleaned = 0.0157202 Jy ! Component: 1550 - total flux cleaned = 0.0163187 Jy ! Component: 1600 - total flux cleaned = 0.0172414 Jy ! Component: 1650 - total flux cleaned = 0.0180676 Jy ! Component: 1700 - total flux cleaned = 0.0187196 Jy ! Component: 1750 - total flux cleaned = 0.0200011 Jy ! Component: 1800 - total flux cleaned = 0.0210285 Jy ! Component: 1850 - total flux cleaned = 0.0218877 Jy ! Component: 1900 - total flux cleaned = 0.0230462 Jy ! Component: 1950 - total flux cleaned = 0.0238089 Jy ! Component: 2000 - total flux cleaned = 0.024866 Jy ! Component: 2050 - total flux cleaned = 0.0257625 Jy ! Component: 2100 - total flux cleaned = 0.0266511 Jy ! Component: 2150 - total flux cleaned = 0.0277509 Jy ! Component: 2200 - total flux cleaned = 0.0286951 Jy ! Component: 2250 - total flux cleaned = 0.0295587 Jy ! Component: 2300 - total flux cleaned = 0.0303445 Jy ! Component: 2350 - total flux cleaned = 0.0311945 Jy ! Component: 2400 - total flux cleaned = 0.0318977 Jy ! Component: 2450 - total flux cleaned = 0.0325953 Jy ! Component: 2500 - total flux cleaned = 0.0332188 Jy ! Component: 2550 - total flux cleaned = 0.0337692 Jy ! Component: 2600 - total flux cleaned = 0.0345199 Jy ! Component: 2650 - total flux cleaned = 0.0350627 Jy ! Component: 2700 - total flux cleaned = 0.0356693 Jy ! Component: 2750 - total flux cleaned = 0.03634 Jy ! Component: 2800 - total flux cleaned = 0.0371406 Jy ! Component: 2850 - total flux cleaned = 0.0376715 Jy ! Component: 2900 - total flux cleaned = 0.0384644 Jy ! Component: 2950 - total flux cleaned = 0.0392538 Jy ! Component: 3000 - total flux cleaned = 0.0397784 Jy ! Component: 3050 - total flux cleaned = 0.0405627 Jy ! Component: 3100 - total flux cleaned = 0.0412144 Jy ! Component: 3150 - total flux cleaned = 0.0420589 Jy ! Component: 3200 - total flux cleaned = 0.0428361 Jy ! Component: 3250 - total flux cleaned = 0.043483 Jy ! Component: 3300 - total flux cleaned = 0.0443224 Jy ! Component: 3350 - total flux cleaned = 0.0450308 Jy ! Component: 3400 - total flux cleaned = 0.0459956 Jy ! Component: 3450 - total flux cleaned = 0.0468952 Jy ! Component: 3500 - total flux cleaned = 0.047924 Jy ! Component: 3550 - total flux cleaned = 0.0488883 Jy ! Component: 3600 - total flux cleaned = 0.049789 Jy ! Component: 3650 - total flux cleaned = 0.0507553 Jy ! Component: 3700 - total flux cleaned = 0.0518514 Jy ! Component: 3750 - total flux cleaned = 0.0529494 Jy ! Component: 3800 - total flux cleaned = 0.0538549 Jy ! Component: 3850 - total flux cleaned = 0.0549565 Jy ! Component: 3900 - total flux cleaned = 0.0560607 Jy ! Component: 3950 - total flux cleaned = 0.0571027 Jy ! Component: 4000 - total flux cleaned = 0.0582132 Jy ! Component: 4050 - total flux cleaned = 0.059261 Jy ! Total flux subtracted in 4096 components = 0.0601148 Jy ! Clean residual min=-0.003415 max=0.003823 Jy/beam ! Clean residual mean=0.000045 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 4.31098 Jy keep ! Adding 211 model components to the UV plane model. ! The established model now contains 421 components and 4.31098 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv94_uvs/J1427-4206_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9316 x 6.584 at -21.43 degrees (North through East) ! Clean map min=-0.014277 max=3.6116 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J1427-4206_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= 3.6115 rms= 0.00109 Jy quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J1427-4206_X_uvs.log closed on Tue Oct 8 12:21:20 2013