! Started logfile: /scr/pima/rdv95_uvs/J0538-4405_X_uvs.log on Wed Nov 6 20:43:43 2013 obs /scr/pima/rdv95_uvs/J0538-4405_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv95_uvs/J0538-4405_X_uva.fits ! AN table 1: 2 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 21 of 21 possible baselines. ! AN table 5: 4 integrations on 15 of 15 possible baselines. ! AN table 6: 2 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.987179 visibilities/baseline/integration-bin. ! Found source: J0538-4405 ! ! 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 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 616 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/rdv95_uvs/J0538-4405_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:FT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:FT self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:FT self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:FT 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 ! 4:PT self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 6:FD 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 6 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 3 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=5.295988Jy sigma=330.557578 ! Fit after self-cal, rms=4.237600Jy sigma=270.152691 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] flag 1:FT ! Flagging baselines of antenna 1:FT in the currently selected channels. flag 2:FT ! Flagging baselines of antenna 2:FT in the currently selected channels. flag 3:FT ! Flagging baselines of antenna 3:FT in the currently selected channels. flag 4:FT ! Flagging baselines of antenna 4:FT in the currently selected channels. ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8539 mas, bmaj=5.003 mas, bpa=-6.104 degrees ! Estimated noise=0.825405 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 = 3.7683 Jy ! Component: 100 - total flux cleaned = 5.0433 Jy ! Total flux subtracted in 100 components = 5.0433 Jy ! Clean residual min=-0.221094 max=0.556701 Jy/beam ! Clean residual mean=-0.003234 rms=0.078782 Jy/beam ! Combined flux in latest and established models = 5.0433 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 5.0433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.911582Jy sigma=60.866894 ! Fit after self-cal, rms=0.908995Jy sigma=60.782035 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.583952 Jy ! Component: 100 - total flux cleaned = 0.857756 Jy ! Total flux subtracted in 100 components = 0.857756 Jy ! Clean residual min=-0.144692 max=0.162054 Jy/beam ! Clean residual mean=-0.000282 rms=0.035885 Jy/beam ! Combined flux in latest and established models = 5.90106 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 47 components and 5.90106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.433227Jy sigma=27.796537 ! Fit after self-cal, rms=0.429608Jy sigma=27.653216 ! Inverting map print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=6.272 mas, bpa=-5.566 degrees ! Estimated noise=0.590941 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 = 0.165297 Jy ! Component: 100 - total flux cleaned = 0.230827 Jy ! Component: 150 - total flux cleaned = 0.261962 Jy ! Component: 200 - total flux cleaned = 0.277183 Jy ! Total flux subtracted in 200 components = 0.277183 Jy ! Clean residual min=-0.142632 max=0.104495 Jy/beam ! Clean residual mean=0.001850 rms=0.034391 Jy/beam ! Combined flux in latest and established models = 6.17824 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 75 components and 6.17824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.389388Jy sigma=23.855390 ! Fit after self-cal, rms=0.388541Jy sigma=23.829836 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* FT 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* FT 0.00* PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 FT 1.00* KP 1.01 LA 1.04 ! PT 1.06 SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 FT 1.00* KP 0.99 LA 1.03 ! MK 0.98 OV 0.99 PT 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.99 KP 1.01 LA 1.04 MK 0.97 ! OV 0.98 PT 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 0.00* KP 0.00* MK 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* FT 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* FT 0.00* PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 FT 1.00* KP 0.96 LA 1.01 ! PT 1.07 SC 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 FT 1.00* KP 0.94 LA 1.00 ! MK 1.00 OV 0.99 PT 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00 KP 0.95 LA 1.00 MK 0.99 ! OV 0.97 PT 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 0.00* KP 0.00* MK 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* FT 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* FT 0.00* PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 FT 1.00* KP 0.87 LA 1.09 ! PT 1.07 SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 FT 1.00* KP 0.86 LA 1.07 ! MK 1.00 OV 1.04 PT 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.99 KP 0.87 LA 1.09 MK 0.97 ! OV 1.03 PT 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 0.00* KP 0.00* MK 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* FT 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* FT 0.00* PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 FT 1.00* KP 0.91 LA 1.07 ! PT 1.12 SC 0.98 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.05 FT 1.00* KP 0.90 LA 1.06 ! MK 1.05 OV 1.01 PT 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.05 KP 0.92 LA 1.08 MK 1.01 ! OV 1.01 PT 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! FD 0.00* KP 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.388541Jy sigma=23.829836 ! Fit after self-cal, rms=0.130159Jy sigma=7.216913 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=6.332 mas, bpa=-6.273 degrees ! Estimated noise=0.5973 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 = -0.00048125 Jy ! Component: 100 - total flux cleaned = -0.00126443 Jy ! Component: 150 - total flux cleaned = -0.00126127 Jy ! Component: 200 - total flux cleaned = -0.000946471 Jy ! Total flux subtracted in 200 components = -0.000946471 Jy ! Clean residual min=-0.026625 max=0.028973 Jy/beam ! Clean residual mean=-0.000199 rms=0.007073 Jy/beam ! Combined flux in latest and established models = 6.17729 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 80 components and 6.17729 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127168Jy sigma=7.128051 ! Fit after self-cal, rms=0.127171Jy sigma=7.118075 ! 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=0.127171Jy sigma=7.118075 ! Fit after self-cal, rms=0.127072Jy sigma=7.109176 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=6.332 mas, bpa=-6.277 degrees ! Estimated noise=0.597107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010014 Jy ! Component: 100 - total flux cleaned = -0.00133824 Jy ! Component: 150 - total flux cleaned = -0.00134552 Jy ! Component: 200 - total flux cleaned = -0.00109144 Jy ! Total flux subtracted in 200 components = -0.00109144 Jy ! Clean residual min=-0.025699 max=0.027331 Jy/beam ! Clean residual mean=-0.000212 rms=0.006962 Jy/beam ! Combined flux in latest and established models = 6.1762 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 87 components and 6.1762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125073Jy sigma=7.053207 ! Fit after self-cal, rms=0.125040Jy sigma=7.046588 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 = 0.000692279 Jy ! Component: 100 - total flux cleaned = 0.00118641 Jy ! Component: 150 - total flux cleaned = 0.00142768 Jy ! Component: 200 - total flux cleaned = 0.0016395 Jy ! Total flux subtracted in 200 components = 0.0016395 Jy ! Clean residual min=-0.025332 max=0.025595 Jy/beam ! Clean residual mean=-0.000200 rms=0.006907 Jy/beam ! Combined flux in latest and established models = 6.17784 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 90 components and 6.17784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123917Jy sigma=7.010184 ! Fit after self-cal, rms=0.123902Jy sigma=7.006755 ! 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=0.123902Jy sigma=7.006755 ! Fit after self-cal, rms=0.094986Jy sigma=4.991311 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=6.332 mas, bpa=-6.3 degrees ! Estimated noise=0.597012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000285249 Jy ! Component: 100 - total flux cleaned = -0.000861141 Jy ! Component: 150 - total flux cleaned = -0.000874717 Jy ! Component: 200 - total flux cleaned = -0.00088632 Jy ! Total flux subtracted in 200 components = -0.00088632 Jy ! Clean residual min=-0.016284 max=0.027139 Jy/beam ! Clean residual mean=-0.000024 rms=0.004311 Jy/beam ! Combined flux in latest and established models = 6.17696 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 93 components and 6.17696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092827Jy sigma=4.928699 ! Fit after self-cal, rms=0.092838Jy sigma=4.923066 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 (4.4, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172843 Jy ! Component: 100 - total flux cleaned = 0.0168152 Jy ! Component: 150 - total flux cleaned = 0.0168312 Jy ! Component: 200 - total flux cleaned = 0.0172007 Jy ! Total flux subtracted in 200 components = 0.0172007 Jy ! Clean residual min=-0.015495 max=0.014902 Jy/beam ! Clean residual mean=0.000113 rms=0.003462 Jy/beam ! Combined flux in latest and established models = 6.19416 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 127 components and 6.19416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082447Jy sigma=4.525550 ! Fit after self-cal, rms=0.081902Jy sigma=4.492716 ! Inverting map ! Added new window around map position (-30.6, -48.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106888 Jy ! Component: 100 - total flux cleaned = 0.0103546 Jy ! Component: 150 - total flux cleaned = 0.0103482 Jy ! Component: 200 - total flux cleaned = 0.0100973 Jy ! Total flux subtracted in 200 components = 0.0100973 Jy ! Clean residual min=-0.012557 max=0.011213 Jy/beam ! Clean residual mean=0.000089 rms=0.003051 Jy/beam ! Combined flux in latest and established models = 6.20425 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 146 components and 6.20425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078033Jy sigma=4.345720 ! Fit after self-cal, rms=0.077796Jy sigma=4.331185 ! 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=0.077796Jy sigma=4.331185 ! Fit after self-cal, rms=0.077109Jy sigma=4.251505 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.369 mas, bmaj=12.48 mas, bpa=8.588 degrees ! Estimated noise=0.625538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0072708 Jy ! Component: 100 - total flux cleaned = 0.00801173 Jy ! Component: 150 - total flux cleaned = 0.00800779 Jy ! Component: 200 - total flux cleaned = 0.00791382 Jy ! Total flux subtracted in 200 components = 0.00791382 Jy ! Clean residual min=-0.008480 max=0.008401 Jy/beam ! Clean residual mean=-0.000016 rms=0.002627 Jy/beam ! Combined flux in latest and established models = 6.21217 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 172 components and 6.21217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075849Jy sigma=4.182403 ! Fit after self-cal, rms=0.075741Jy sigma=4.175221 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 = 0.00131642 Jy ! Component: 100 - total flux cleaned = 0.00123048 Jy ! Component: 150 - total flux cleaned = 0.000938365 Jy ! Component: 200 - total flux cleaned = 0.000743513 Jy ! Total flux subtracted in 200 components = 0.000743513 Jy ! Clean residual min=-0.007698 max=0.007892 Jy/beam ! Clean residual mean=-0.000008 rms=0.002554 Jy/beam ! Combined flux in latest and established models = 6.21291 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 201 components and 6.21291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075290Jy sigma=4.156356 ! Fit after self-cal, rms=0.075259Jy sigma=4.154684 ! 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:SC,true ! 1:SC self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 selfant 2:SC,true ! 2:SC self-cal status=fixed weight=1 selfant 3: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:PT,true ! 3:PT self-cal status=fixed weight=1 selfant 3:SC,true ! 3:SC 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 4:PT,true ! 4:PT 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:LA,true ! 5:LA 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 5:PT,true ! 5:PT self-cal status=fixed weight=1 selfant 6:FD,true ! 6:FD 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. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.952198Jy sigma=43.809037 ! Fit after self-cal, rms=0.952198Jy sigma=43.809037 selfant "",false ! 1:FD self-cal status=correctable weight=1 ! 1:FT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:FT self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:FT self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:FT 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 ! 4:PT self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 6:FD 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 4 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.952198Jy sigma=43.809037 ! Fit after self-cal, rms=0.075170Jy sigma=4.135750 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=0.8681 mas, bmaj=5.236 mas, bpa=-7.381 degrees ! Estimated noise=0.816259 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 = 0.00472751 Jy ! Component: 100 - total flux cleaned = 0.00472349 Jy ! Component: 150 - total flux cleaned = 0.00407117 Jy ! Component: 200 - total flux cleaned = 0.00465006 Jy ! Total flux subtracted in 200 components = 0.00465006 Jy ! Clean residual min=-0.011344 max=0.010573 Jy/beam ! Clean residual mean=-0.000026 rms=0.002828 Jy/beam ! Combined flux in latest and established models = 6.21756 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 230 components and 6.21756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072978Jy sigma=4.077459 ! Fit after self-cal, rms=0.072886Jy sigma=4.070250 ! Inverting map uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=6.331 mas, bpa=-6.299 degrees ! Estimated noise=0.59701 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 = 0.0022515 Jy ! Component: 100 - total flux cleaned = 0.00158999 Jy ! Component: 150 - total flux cleaned = 0.000984324 Jy ! Component: 200 - total flux cleaned = 0.000563533 Jy ! Component: 250 - total flux cleaned = 0.000180325 Jy ! Component: 300 - total flux cleaned = -5.82496e-05 Jy ! Component: 350 - total flux cleaned = -0.000174063 Jy ! Component: 400 - total flux cleaned = -0.00028664 Jy ! Total flux subtracted in 400 components = -0.00028664 Jy ! Clean residual min=-0.008224 max=0.007993 Jy/beam ! Clean residual mean=-0.000019 rms=0.002113 Jy/beam ! Combined flux in latest and established models = 6.21727 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 264 components and 6.21727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071493Jy sigma=4.028370 ! Fit after self-cal, rms=0.071467Jy sigma=4.024928 ! 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 = 0.000373214 Jy ! Component: 100 - total flux cleaned = 3.55678e-05 Jy ! Component: 150 - total flux cleaned = -0.000279483 Jy ! Component: 200 - total flux cleaned = -0.000476924 Jy ! Component: 250 - total flux cleaned = -0.000571617 Jy ! Component: 300 - total flux cleaned = -0.000760085 Jy ! Component: 350 - total flux cleaned = -0.000944831 Jy ! Component: 400 - total flux cleaned = -0.00103382 Jy ! Total flux subtracted in 400 components = -0.00103382 Jy ! Clean residual min=-0.008250 max=0.007510 Jy/beam ! Clean residual mean=-0.000017 rms=0.002056 Jy/beam ! Combined flux in latest and established models = 6.21624 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 279 components and 6.21624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070740Jy sigma=4.004699 ! Fit after self-cal, rms=0.070734Jy sigma=4.003007 ! 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 6 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! A total of 2 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.950903Jy sigma=43.778501 ! Fit after self-cal, rms=0.070570Jy sigma=3.992127 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=6.331 mas, bpa=-6.296 degrees ! Estimated noise=0.596927 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253124 Jy ! Component: 100 - total flux cleaned = 0.00176602 Jy ! Component: 150 - total flux cleaned = 0.00136973 Jy ! Component: 200 - total flux cleaned = 0.000996282 Jy ! Component: 250 - total flux cleaned = 0.000821251 Jy ! Component: 300 - total flux cleaned = 0.000655285 Jy ! Component: 350 - total flux cleaned = 0.000573156 Jy ! Component: 400 - total flux cleaned = 0.000409884 Jy ! Total flux subtracted in 400 components = 0.000409884 Jy ! Clean residual min=-0.007558 max=0.007381 Jy/beam ! Clean residual mean=-0.000027 rms=0.001940 Jy/beam ! Combined flux in latest and established models = 6.21665 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 287 components and 6.21665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069895Jy sigma=3.970194 ! Fit after self-cal, rms=0.069883Jy sigma=3.967793 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 = 0.000208873 Jy ! Component: 100 - total flux cleaned = 3.98177e-05 Jy ! Component: 150 - total flux cleaned = -4.12881e-05 Jy ! Component: 200 - total flux cleaned = -0.000192248 Jy ! Component: 250 - total flux cleaned = -0.000413145 Jy ! Component: 300 - total flux cleaned = -0.00048496 Jy ! Component: 350 - total flux cleaned = -0.000627295 Jy ! Component: 400 - total flux cleaned = -0.000696407 Jy ! Total flux subtracted in 400 components = -0.000696407 Jy ! Clean residual min=-0.007566 max=0.007023 Jy/beam ! Clean residual mean=-0.000023 rms=0.001902 Jy/beam ! Combined flux in latest and established models = 6.21596 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 298 components and 6.21596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069450Jy sigma=3.955621 ! Fit after self-cal, rms=0.069445Jy sigma=3.954293 ! 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=0.069445Jy sigma=3.954293 ! Fit after self-cal, rms=0.069367Jy sigma=3.949056 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=6.331 mas, bpa=-6.297 degrees ! Estimated noise=0.596878 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140904 Jy ! Component: 100 - total flux cleaned = 0.00106482 Jy ! Component: 150 - total flux cleaned = 0.000917797 Jy ! Component: 200 - total flux cleaned = 0.000779243 Jy ! Component: 250 - total flux cleaned = 0.000711941 Jy ! Component: 300 - total flux cleaned = 0.000513495 Jy ! Component: 350 - total flux cleaned = 0.000450493 Jy ! Component: 400 - total flux cleaned = 0.000325513 Jy ! Total flux subtracted in 400 components = 0.000325513 Jy ! Clean residual min=-0.006891 max=0.006780 Jy/beam ! Clean residual mean=-0.000028 rms=0.001839 Jy/beam ! Combined flux in latest and established models = 6.21628 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 306 components and 6.21628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068973Jy sigma=3.935946 ! Fit after self-cal, rms=0.068964Jy sigma=3.934360 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 = 0.000265719 Jy ! Component: 100 - total flux cleaned = 0.000198308 Jy ! Component: 150 - total flux cleaned = 0.000196165 Jy ! Component: 200 - total flux cleaned = 7.60322e-05 Jy ! Component: 250 - total flux cleaned = -4.15926e-05 Jy ! Component: 300 - total flux cleaned = -0.000155829 Jy ! Component: 350 - total flux cleaned = -0.000211315 Jy ! Component: 400 - total flux cleaned = -0.000267004 Jy ! Total flux subtracted in 400 components = -0.000267004 Jy ! Clean residual min=-0.006921 max=0.006490 Jy/beam ! Clean residual mean=-0.000024 rms=0.001813 Jy/beam ! Combined flux in latest and established models = 6.21601 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 316 components and 6.21601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068688Jy sigma=3.926284 ! Fit after self-cal, rms=0.068685Jy sigma=3.925285 ! 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=0.068685Jy sigma=3.925285 ! Fit after self-cal, rms=0.067783Jy sigma=3.876707 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.367 mas, bmaj=12.47 mas, bpa=8.575 degrees ! Estimated noise=0.625579 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103538 Jy ! Component: 100 - total flux cleaned = 0.000934396 Jy ! Component: 150 - total flux cleaned = 0.00102987 Jy ! Component: 200 - total flux cleaned = 0.00102962 Jy ! Component: 250 - total flux cleaned = 0.00107206 Jy ! Component: 300 - total flux cleaned = 0.00111356 Jy ! Component: 350 - total flux cleaned = 0.00119101 Jy ! Component: 400 - total flux cleaned = 0.00122881 Jy ! Total flux subtracted in 400 components = 0.00122881 Jy ! Clean residual min=-0.006161 max=0.006382 Jy/beam ! Clean residual mean=-0.000029 rms=0.001919 Jy/beam ! Combined flux in latest and established models = 6.21724 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 355 components and 6.21724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067770Jy sigma=3.872686 ! Fit after self-cal, rms=0.067771Jy sigma=3.872291 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 (-26, -48.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0004618 Jy ! Component: 100 - total flux cleaned = -0.00217197 Jy ! Component: 150 - total flux cleaned = -0.003428 Jy ! Component: 200 - total flux cleaned = -0.00434674 Jy ! Component: 250 - total flux cleaned = -0.00502561 Jy ! Component: 300 - total flux cleaned = -0.00542261 Jy ! Component: 350 - total flux cleaned = -0.0057911 Jy ! Component: 400 - total flux cleaned = -0.00604829 Jy ! Total flux subtracted in 400 components = -0.00604829 Jy ! Clean residual min=-0.005796 max=0.004897 Jy/beam ! Clean residual mean=-0.000021 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 6.21119 Jy ! Performing phase self-cal ! Adding 89 model components to the UV plane model. ! The established model now contains 444 components and 6.21119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066712Jy sigma=3.803263 ! Fit after self-cal, rms=0.066682Jy sigma=3.801255 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for all stations ===" ! === Finished amplitude self-cal for all stations === restore ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=6.331 mas, bpa=-6.296 degrees ! Estimated noise=0.596868 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.167 x 6.331 at -6.296 degrees (North through East) ! Clean map min=-0.017546 max=5.0788 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=0.066682Jy sigma=3.801255 ! Fit after self-cal, rms=0.050530Jy sigma=2.621340 ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=6.331 mas, bpa=-6.295 degrees ! Estimated noise=0.596909 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0027204 Jy ! Component: 100 - total flux cleaned = -0.00332943 Jy ! Component: 150 - total flux cleaned = -0.00427145 Jy ! Component: 200 - total flux cleaned = -0.00428352 Jy ! Component: 250 - total flux cleaned = -0.00429075 Jy ! Component: 300 - total flux cleaned = -0.00440099 Jy ! Component: 350 - total flux cleaned = -0.00429662 Jy ! Component: 400 - total flux cleaned = -0.0042951 Jy ! Total flux subtracted in 400 components = -0.0042951 Jy ! Clean residual min=-0.005733 max=0.005293 Jy/beam ! Clean residual mean=-0.000032 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 6.2069 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 507 components and 6.2069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049003Jy sigma=2.565343 ! Fit after self-cal, rms=0.048991Jy sigma=2.563384 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000336336 Jy ! Component: 100 - total flux cleaned = -0.000433406 Jy ! Component: 150 - total flux cleaned = -0.000525076 Jy ! Component: 200 - total flux cleaned = -0.000781053 Jy ! Component: 250 - total flux cleaned = -0.00077884 Jy ! Component: 300 - total flux cleaned = -0.00077829 Jy ! Component: 350 - total flux cleaned = -0.000703553 Jy ! Component: 400 - total flux cleaned = -0.000776867 Jy ! Total flux subtracted in 400 components = -0.000776867 Jy ! Clean residual min=-0.005377 max=0.005357 Jy/beam ! Clean residual mean=-0.000029 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 6.20612 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 537 components and 6.20612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048284Jy sigma=2.541050 ! Fit after self-cal, rms=0.048285Jy sigma=2.540366 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048285Jy sigma=2.540366 ! Fit after self-cal, rms=0.048174Jy sigma=2.535122 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=0.8681 mas, bmaj=5.237 mas, bpa=-7.374 degrees ! Estimated noise=0.816098 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.80614 Jy ! Component: 100 - total flux cleaned = 5.08656 Jy ! Component: 150 - total flux cleaned = 5.65195 Jy ! Component: 200 - total flux cleaned = 5.90586 Jy ! Component: 250 - total flux cleaned = 6.02896 Jy ! Component: 300 - total flux cleaned = 6.09761 Jy ! Component: 350 - total flux cleaned = 6.14058 Jy ! Component: 400 - total flux cleaned = 6.16184 Jy ! Total flux subtracted in 400 components = 6.16184 Jy ! Clean residual min=-0.017218 max=0.030249 Jy/beam ! Clean residual mean=-0.000256 rms=0.004606 Jy/beam ! Combined flux in latest and established models = 6.16184 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 74 model components to the UV plane model. ! The established model now contains 74 components and 6.16184 Jy ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=6.332 mas, bpa=-6.291 degrees ! Estimated noise=0.59694 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 (-1.4, -1). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0296967 Jy ! Component: 100 - total flux cleaned = 0.0427883 Jy ! Component: 150 - total flux cleaned = 0.0443376 Jy ! Component: 200 - total flux cleaned = 0.0434065 Jy ! Component: 250 - total flux cleaned = 0.042606 Jy ! Component: 300 - total flux cleaned = 0.0415403 Jy ! Component: 350 - total flux cleaned = 0.0403041 Jy ! Component: 400 - total flux cleaned = 0.040325 Jy ! Total flux subtracted in 400 components = 0.040325 Jy ! Clean residual min=-0.007171 max=0.006798 Jy/beam ! Clean residual mean=-0.000070 rms=0.001846 Jy/beam ! Combined flux in latest and established models = 6.20216 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 148 components and 6.20216 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=3.367 mas, bmaj=12.47 mas, bpa=8.576 degrees ! Estimated noise=0.625668 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010816 Jy ! Component: 100 - total flux cleaned = 0.000897715 Jy ! Component: 150 - total flux cleaned = -0.000115018 Jy ! Component: 200 - total flux cleaned = -0.00071797 Jy ! Component: 250 - total flux cleaned = -0.00111861 Jy ! Component: 300 - total flux cleaned = -0.00124114 Jy ! Component: 350 - total flux cleaned = -0.00113774 Jy ! Component: 400 - total flux cleaned = -0.000934762 Jy ! Total flux subtracted in 400 components = -0.000934762 Jy ! Clean residual min=-0.004841 max=0.004985 Jy/beam ! Clean residual mean=-0.000058 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 6.20123 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 (-25.4, -5.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373446 Jy ! Component: 100 - total flux cleaned = 0.00446505 Jy ! Component: 150 - total flux cleaned = 0.00375057 Jy ! Component: 200 - total flux cleaned = 0.00347755 Jy ! Component: 250 - total flux cleaned = 0.00322998 Jy ! Component: 300 - total flux cleaned = 0.00300475 Jy ! Component: 350 - total flux cleaned = 0.00266246 Jy ! Component: 400 - total flux cleaned = 0.00240808 Jy ! Total flux subtracted in 400 components = 0.00240808 Jy ! Clean residual min=-0.004454 max=0.004398 Jy/beam ! Clean residual mean=-0.000067 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 6.20364 Jy ! Adding 126 model components to the UV plane model. ! The established model now contains 271 components and 6.20363 Jy ! Inverting map ! Added new window around map position (51, 45.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000271597 Jy ! Component: 100 - total flux cleaned = -0.000589764 Jy ! Component: 150 - total flux cleaned = -0.00102672 Jy ! Component: 200 - total flux cleaned = -0.00143018 Jy ! Component: 250 - total flux cleaned = -0.00150617 Jy ! Component: 300 - total flux cleaned = -0.00143387 Jy ! Component: 350 - total flux cleaned = -0.00149957 Jy ! Component: 400 - total flux cleaned = -0.00162535 Jy ! Total flux subtracted in 400 components = -0.00162535 Jy ! Clean residual min=-0.003411 max=0.002444 Jy/beam ! Clean residual mean=-0.000033 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 6.20201 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 323 components and 6.20201 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=6.332 mas, bpa=-6.291 degrees ! Estimated noise=0.59694 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000320607 Jy ! Component: 100 - total flux cleaned = -0.000311066 Jy ! Component: 150 - total flux cleaned = -0.000152145 Jy ! Component: 200 - total flux cleaned = 0.000283421 Jy ! Component: 250 - total flux cleaned = 0.000282732 Jy ! Component: 300 - total flux cleaned = 0.000810186 Jy ! Component: 350 - total flux cleaned = 0.00118734 Jy ! Component: 400 - total flux cleaned = 0.00118052 Jy ! Total flux subtracted in 400 components = 0.00118052 Jy ! Clean residual min=-0.004612 max=0.004540 Jy/beam ! Clean residual mean=-0.000019 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 6.20319 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 375 components and 6.20319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047409Jy sigma=2.483764 ! Fit after self-cal, rms=0.047047Jy sigma=2.470547 wmodel /scr/pima/rdv95_uvs/J0538-4405_X_map.mod ! Writing 375 model components to file: /scr/pima/rdv95_uvs/J0538-4405_X_map.mod wobs /scr/pima/rdv95_uvs/J0538-4405_X_uvs.fits ! Applying 320 buffered edits. ! Writing UV FITS file: /scr/pima/rdv95_uvs/J0538-4405_X_uvs.fits wwins /scr/pima/rdv95_uvs/J0538-4405_X_map.win ! wwins: Wrote 7 windows to /scr/pima/rdv95_uvs/J0538-4405_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 = -0.000513329 Jy ! Component: 100 - total flux cleaned = -0.000168383 Jy ! Component: 150 - total flux cleaned = -0.000361746 Jy ! Component: 200 - total flux cleaned = -0.000850244 Jy ! Component: 250 - total flux cleaned = -0.00120096 Jy ! Component: 300 - total flux cleaned = -0.00165142 Jy ! Component: 350 - total flux cleaned = -0.0021414 Jy ! Component: 400 - total flux cleaned = -0.00261687 Jy ! Component: 450 - total flux cleaned = -0.00282187 Jy ! Component: 500 - total flux cleaned = -0.00287221 Jy ! Component: 550 - total flux cleaned = -0.00287238 Jy ! Component: 600 - total flux cleaned = -0.00277577 Jy ! Component: 650 - total flux cleaned = -0.00277607 Jy ! Component: 700 - total flux cleaned = -0.00268232 Jy ! Component: 750 - total flux cleaned = -0.0027747 Jy ! Component: 800 - total flux cleaned = -0.00259251 Jy ! Component: 850 - total flux cleaned = -0.00263759 Jy ! Component: 900 - total flux cleaned = -0.00254839 Jy ! Component: 950 - total flux cleaned = -0.00250413 Jy ! Component: 1000 - total flux cleaned = -0.00241685 Jy ! Component: 1050 - total flux cleaned = -0.00241633 Jy ! Component: 1100 - total flux cleaned = -0.00233186 Jy ! Component: 1150 - total flux cleaned = -0.00229049 Jy ! Component: 1200 - total flux cleaned = -0.0023724 Jy ! Component: 1250 - total flux cleaned = -0.00229032 Jy ! Component: 1300 - total flux cleaned = -0.00220943 Jy ! Component: 1350 - total flux cleaned = -0.00220977 Jy ! Component: 1400 - total flux cleaned = -0.00228897 Jy ! Component: 1450 - total flux cleaned = -0.00224994 Jy ! Component: 1500 - total flux cleaned = -0.00228906 Jy ! Component: 1550 - total flux cleaned = -0.00225045 Jy ! Component: 1600 - total flux cleaned = -0.00221278 Jy ! Component: 1650 - total flux cleaned = -0.00217522 Jy ! Component: 1700 - total flux cleaned = -0.0023247 Jy ! Component: 1750 - total flux cleaned = -0.00243539 Jy ! Component: 1800 - total flux cleaned = -0.00247159 Jy ! Component: 1850 - total flux cleaned = -0.00247141 Jy ! Component: 1900 - total flux cleaned = -0.00247131 Jy ! Component: 1950 - total flux cleaned = -0.00261436 Jy ! Component: 2000 - total flux cleaned = -0.00268528 Jy ! Component: 2050 - total flux cleaned = -0.00268525 Jy ! Component: 2100 - total flux cleaned = -0.00285921 Jy ! Component: 2150 - total flux cleaned = -0.0029972 Jy ! Component: 2200 - total flux cleaned = -0.00292884 Jy ! Component: 2250 - total flux cleaned = -0.00306489 Jy ! Component: 2300 - total flux cleaned = -0.00303164 Jy ! Component: 2350 - total flux cleaned = -0.00313195 Jy ! Component: 2400 - total flux cleaned = -0.00306554 Jy ! Component: 2450 - total flux cleaned = -0.00303278 Jy ! Component: 2500 - total flux cleaned = -0.00306578 Jy ! Component: 2550 - total flux cleaned = -0.00303334 Jy ! Component: 2600 - total flux cleaned = -0.00303335 Jy ! Component: 2650 - total flux cleaned = -0.00303342 Jy ! Component: 2700 - total flux cleaned = -0.00306517 Jy ! Component: 2750 - total flux cleaned = -0.00306491 Jy ! Component: 2800 - total flux cleaned = -0.00309625 Jy ! Component: 2850 - total flux cleaned = -0.0030652 Jy ! Component: 2900 - total flux cleaned = -0.00309609 Jy ! Component: 2950 - total flux cleaned = -0.00312659 Jy ! Component: 3000 - total flux cleaned = -0.00306536 Jy ! Component: 3050 - total flux cleaned = -0.00306519 Jy ! Component: 3100 - total flux cleaned = -0.00303531 Jy ! Component: 3150 - total flux cleaned = -0.00309542 Jy ! Component: 3200 - total flux cleaned = -0.00309536 Jy ! Component: 3250 - total flux cleaned = -0.00312512 Jy ! Component: 3300 - total flux cleaned = -0.00315452 Jy ! Component: 3350 - total flux cleaned = -0.00327157 Jy ! Component: 3400 - total flux cleaned = -0.00338754 Jy ! Component: 3450 - total flux cleaned = -0.00347404 Jy ! Component: 3500 - total flux cleaned = -0.00350274 Jy ! Component: 3550 - total flux cleaned = -0.00373054 Jy ! Component: 3600 - total flux cleaned = -0.00370218 Jy ! Component: 3650 - total flux cleaned = -0.00387153 Jy ! Component: 3700 - total flux cleaned = -0.00395563 Jy ! Component: 3750 - total flux cleaned = -0.00401151 Jy ! Component: 3800 - total flux cleaned = -0.0041227 Jy ! Component: 3850 - total flux cleaned = -0.00426048 Jy ! Component: 3900 - total flux cleaned = -0.00439756 Jy ! Component: 3950 - total flux cleaned = -0.00450684 Jy ! Component: 4000 - total flux cleaned = -0.00469675 Jy ! Component: 4050 - total flux cleaned = -0.00485847 Jy ! Total flux subtracted in 4096 components = -0.00499291 Jy ! Clean residual min=-0.001678 max=0.001517 Jy/beam ! Clean residual mean=0.000005 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 6.1982 Jy keep ! Adding 222 model components to the UV plane model. ! The established model now contains 593 components and 6.1982 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv95_uvs/J0538-4405_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.167 x 6.332 at -6.291 degrees (North through East) ! Clean map min=-0.0066244 max=5.0464 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv95_uvs/J0538-4405_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= 5.0463 rms= 0.00048 Jy quit ! Quitting program ! Log file /scr/pima/rdv95_uvs/J0538-4405_X_uvs.log closed on Wed Nov 6 20:43:49 2013