! Started logfile: /scr/pima/rdv93_uvs/J1802-3940_X_uvs.log on Tue Oct 8 15:49:52 2013 obs /scr/pima/rdv93_uvs/J1802-3940_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J1802-3940_X_uva.fits ! AN table 1: 8 integrations on 1 of 1 possible baselines. ! AN table 2: 4 integrations on 3 of 3 possible baselines. ! AN table 3: 6 integrations on 10 of 10 possible baselines. ! AN table 4: 2 integrations on 21 of 21 possible baselines. ! AN table 5: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.976331 visibilities/baseline/integration-bin. ! Found source: J1802-3940 ! ! 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 1320 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv93_uvs/J1802-3940_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: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:SC self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:FT 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:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:FT self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 5:SC 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 16 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.753835Jy sigma=42.312030 ! Fit after self-cal, rms=0.491000Jy sigma=13.474412 ! 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 5:FT ! Flagging baselines of antenna 5: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=0.6929 mas, bmaj=2.154 mas, bpa=-5.82 degrees ! Estimated noise=1.53813 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 = 1.09081 Jy ! Component: 100 - total flux cleaned = 1.33546 Jy ! Total flux subtracted in 100 components = 1.33546 Jy ! Clean residual min=-0.046602 max=0.110998 Jy/beam ! Clean residual mean=-0.000023 rms=0.014931 Jy/beam ! Combined flux in latest and established models = 1.33546 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.33546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.252111Jy sigma=6.776013 ! Fit after self-cal, rms=0.252105Jy sigma=6.775956 ! Inverting map ! Added new window around map position (-1.6, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102961 Jy ! Component: 100 - total flux cleaned = 0.162118 Jy ! Total flux subtracted in 100 components = 0.162118 Jy ! Clean residual min=-0.045429 max=0.086520 Jy/beam ! Clean residual mean=0.000048 rms=0.010579 Jy/beam ! Combined flux in latest and established models = 1.49758 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 1.49758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.187340Jy sigma=4.743551 ! Fit after self-cal, rms=0.184236Jy sigma=4.633210 ! Inverting map print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8829 mas, bmaj=2.539 mas, bpa=-6.126 degrees ! Estimated noise=1.00111 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 = 0.0867807 Jy ! Component: 100 - total flux cleaned = 0.131421 Jy ! Component: 150 - total flux cleaned = 0.154862 Jy ! Component: 200 - total flux cleaned = 0.165407 Jy ! Total flux subtracted in 200 components = 0.165407 Jy ! Clean residual min=-0.052208 max=0.054103 Jy/beam ! Clean residual mean=0.000380 rms=0.010206 Jy/beam ! Combined flux in latest and established models = 1.66298 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 1.66298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157621Jy sigma=3.312807 ! Fit after self-cal, rms=0.157273Jy sigma=3.272772 ! 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: ! FT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* FT 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.02 FT 1.00* LA 1.07 PT 1.03 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 KP 1.05 LA 1.02 NL 1.18 ! OV 0.99 PT 1.01 SC 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.98 FT 1.00* KP 1.01 LA 1.00 ! MK 1.03 NL 1.16 OV 0.96 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* FT 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 FT 1.00* LA 1.04 PT 1.05 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 KP 0.98 LA 0.98 NL 1.22 ! OV 0.96 PT 1.02 SC 1.05 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.98 FT 1.00* KP 0.95 LA 0.97 ! MK 1.03 NL 1.15 OV 0.95 PT 0.99 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* FT 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 FT 1.00* LA 1.12 PT 1.04 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 KP 0.89 LA 1.06 NL 1.23 ! OV 1.02 PT 1.00 SC 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.97 FT 1.00* KP 0.86 LA 1.02 ! MK 1.01 NL 1.22 OV 1.00 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* FT 0.00* SC 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.08 FT 1.00* LA 1.06 PT 1.08 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.02 KP 0.95 LA 1.04 NL 1.23 ! OV 1.02 PT 1.01 SC 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.03 FT 1.00* KP 0.91 LA 1.00 ! MK 1.05 NL 1.21 OV 0.96 PT 1.00 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.157273Jy sigma=3.272772 ! Fit after self-cal, rms=0.090137Jy sigma=1.731066 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8789 mas, bmaj=2.524 mas, bpa=-5.902 degrees ! Estimated noise=1.01942 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 = -0.0116924 Jy ! Component: 100 - total flux cleaned = -0.0122152 Jy ! Component: 150 - total flux cleaned = -0.01241 Jy ! Component: 200 - total flux cleaned = -0.0122419 Jy ! Total flux subtracted in 200 components = -0.0122419 Jy ! Clean residual min=-0.017743 max=0.011290 Jy/beam ! Clean residual mean=-0.000046 rms=0.003040 Jy/beam ! Combined flux in latest and established models = 1.65074 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 1.65074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087048Jy sigma=1.685199 ! Fit after self-cal, rms=0.085976Jy sigma=1.673440 ! 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=0.085976Jy sigma=1.673440 ! Fit after self-cal, rms=0.086113Jy sigma=1.666658 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.88 mas, bmaj=2.527 mas, bpa=-5.898 degrees ! Estimated noise=1.0199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00766591 Jy ! Component: 100 - total flux cleaned = -0.00822501 Jy ! Component: 150 - total flux cleaned = -0.00822915 Jy ! Component: 200 - total flux cleaned = -0.00846777 Jy ! Total flux subtracted in 200 components = -0.00846777 Jy ! Clean residual min=-0.015323 max=0.011229 Jy/beam ! Clean residual mean=-0.000033 rms=0.002749 Jy/beam ! Combined flux in latest and established models = 1.64227 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 1.64227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084585Jy sigma=1.647020 ! Fit after self-cal, rms=0.083808Jy sigma=1.639721 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 = -0.00312104 Jy ! Component: 100 - total flux cleaned = -0.00335605 Jy ! Component: 150 - total flux cleaned = -0.00363143 Jy ! Component: 200 - total flux cleaned = -0.00371404 Jy ! Total flux subtracted in 200 components = -0.00371404 Jy ! Clean residual min=-0.013896 max=0.010467 Jy/beam ! Clean residual mean=-0.000037 rms=0.002658 Jy/beam ! Combined flux in latest and established models = 1.63856 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 1.63856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083295Jy sigma=1.632370 ! Fit after self-cal, rms=0.082953Jy sigma=1.630258 ! 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=0.082953Jy sigma=1.630258 ! Fit after self-cal, rms=0.083081Jy sigma=1.622858 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8802 mas, bmaj=2.528 mas, bpa=-5.901 degrees ! Estimated noise=1.01987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00470892 Jy ! Component: 100 - total flux cleaned = -0.00509822 Jy ! Component: 150 - total flux cleaned = -0.00551113 Jy ! Component: 200 - total flux cleaned = -0.00569351 Jy ! Total flux subtracted in 200 components = -0.00569351 Jy ! Clean residual min=-0.012621 max=0.010677 Jy/beam ! Clean residual mean=-0.000021 rms=0.002471 Jy/beam ! Combined flux in latest and established models = 1.63287 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 1.63287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082227Jy sigma=1.613947 ! Fit after self-cal, rms=0.081800Jy sigma=1.610520 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 = -0.0016729 Jy ! Component: 100 - total flux cleaned = -0.0019483 Jy ! Component: 150 - total flux cleaned = -0.00218343 Jy ! Component: 200 - total flux cleaned = -0.0022546 Jy ! Total flux subtracted in 200 components = -0.0022546 Jy ! Clean residual min=-0.011766 max=0.010064 Jy/beam ! Clean residual mean=-0.000024 rms=0.002435 Jy/beam ! Combined flux in latest and established models = 1.63061 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 1.63061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081433Jy sigma=1.606738 ! Fit after self-cal, rms=0.081227Jy sigma=1.605590 ! 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=0.081227Jy sigma=1.605590 ! Fit after self-cal, rms=0.081413Jy sigma=1.601418 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.753 mas, bmaj=10.9 mas, bpa=-6.224 degrees ! Estimated noise=1.19169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00313672 Jy ! Component: 100 - total flux cleaned = -0.00315362 Jy ! Component: 150 - total flux cleaned = -0.00320502 Jy ! Component: 200 - total flux cleaned = -0.00320676 Jy ! Total flux subtracted in 200 components = -0.00320676 Jy ! Clean residual min=-0.011425 max=0.012746 Jy/beam ! Clean residual mean=-0.000021 rms=0.003102 Jy/beam ! Combined flux in latest and established models = 1.62741 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 64 components and 1.62741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081100Jy sigma=1.598658 ! Fit after self-cal, rms=0.080764Jy sigma=1.596441 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 = -0.000495378 Jy ! Component: 100 - total flux cleaned = -0.000492816 Jy ! Component: 150 - total flux cleaned = -0.000496486 Jy ! Component: 200 - total flux cleaned = -0.000497013 Jy ! Total flux subtracted in 200 components = -0.000497013 Jy ! Clean residual min=-0.011043 max=0.012333 Jy/beam ! Clean residual mean=-0.000022 rms=0.003082 Jy/beam ! Combined flux in latest and established models = 1.62691 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 64 components and 1.62691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080739Jy sigma=1.596042 ! Fit after self-cal, rms=0.080473Jy sigma=1.594563 ! 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:SC,true ! 1:SC self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD 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: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:NL,true ! 4:NL self-cal status=fixed weight=1 selfant 4:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 4:PT,true ! 4:PT self-cal status=fixed weight=1 selfant 4:SC,true ! 4:SC self-cal status=fixed weight=1 selfant 5: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:NL,true ! 5:NL self-cal status=fixed weight=1 selfant 5:OV,true ! 5:OV self-cal status=fixed weight=1 selfant 5:PT,true ! 5:PT self-cal status=fixed weight=1 selfant 5:SC,true ! 5:SC self-cal status=fixed weight=1 ![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 8 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.238692Jy sigma=3.178681 ! Fit after self-cal, rms=0.238692Jy sigma=3.178681 selfant "",false ! 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:SC self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:FT 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:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:FT self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 5:SC self-cal status=correctable weight=1 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.238692Jy sigma=3.178681 ! Fit after self-cal, rms=0.080637Jy sigma=1.593170 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=0.6932 mas, bmaj=2.151 mas, bpa=-5.521 degrees ! Estimated noise=1.58465 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 = -0.00358535 Jy ! Component: 100 - total flux cleaned = -0.00428774 Jy ! Component: 150 - total flux cleaned = -0.00516962 Jy ! Component: 200 - total flux cleaned = -0.00543085 Jy ! Total flux subtracted in 200 components = -0.00543085 Jy ! Clean residual min=-0.012479 max=0.011746 Jy/beam ! Clean residual mean=-0.000006 rms=0.002914 Jy/beam ! Combined flux in latest and established models = 1.62148 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 1.62148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080222Jy sigma=1.590904 ! Fit after self-cal, rms=0.080094Jy sigma=1.589320 ! 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=0.881 mas, bmaj=2.53 mas, bpa=-5.909 degrees ! Estimated noise=1.01985 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 (16, -28.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00834178 Jy ! Component: 100 - total flux cleaned = 0.00895688 Jy ! Component: 150 - total flux cleaned = 0.00849684 Jy ! Component: 200 - total flux cleaned = 0.00821932 Jy ! Component: 250 - total flux cleaned = 0.00809062 Jy ! Component: 300 - total flux cleaned = 0.00785017 Jy ! Component: 350 - total flux cleaned = 0.0076286 Jy ! Component: 400 - total flux cleaned = 0.00742056 Jy ! Total flux subtracted in 400 components = 0.00742056 Jy ! Clean residual min=-0.008458 max=0.007803 Jy/beam ! Clean residual mean=-0.000008 rms=0.001892 Jy/beam ! Combined flux in latest and established models = 1.6289 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 100 components and 1.6289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078091Jy sigma=1.556288 ! Fit after self-cal, rms=0.078094Jy sigma=1.554474 ! 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 = 0.00111993 Jy ! Component: 100 - total flux cleaned = 0.00102293 Jy ! Component: 150 - total flux cleaned = 0.00101963 Jy ! Component: 200 - total flux cleaned = 0.000848174 Jy ! Component: 250 - total flux cleaned = 0.000770839 Jy ! Component: 300 - total flux cleaned = 0.000698439 Jy ! Component: 350 - total flux cleaned = 0.0006263 Jy ! Component: 400 - total flux cleaned = 0.00049044 Jy ! Total flux subtracted in 400 components = 0.00049044 Jy ! Clean residual min=-0.007947 max=0.007656 Jy/beam ! Clean residual mean=-0.000006 rms=0.001817 Jy/beam ! Combined flux in latest and established models = 1.62939 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 112 components and 1.62939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077558Jy sigma=1.548876 ! Fit after self-cal, rms=0.077576Jy sigma=1.548626 ! 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 16 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.239229Jy sigma=3.173518 ! Fit after self-cal, rms=0.077654Jy sigma=1.542470 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8816 mas, bmaj=2.531 mas, bpa=-5.908 degrees ! Estimated noise=1.0194 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00146197 Jy ! Component: 100 - total flux cleaned = -0.00194505 Jy ! Component: 150 - total flux cleaned = -0.00211423 Jy ! Component: 200 - total flux cleaned = -0.00211459 Jy ! Component: 250 - total flux cleaned = -0.00232131 Jy ! Component: 300 - total flux cleaned = -0.00244576 Jy ! Component: 350 - total flux cleaned = -0.00262363 Jy ! Component: 400 - total flux cleaned = -0.00279256 Jy ! Total flux subtracted in 400 components = -0.00279256 Jy ! Clean residual min=-0.007013 max=0.007614 Jy/beam ! Clean residual mean=-0.000006 rms=0.001675 Jy/beam ! Combined flux in latest and established models = 1.6266 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 126 components and 1.6266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077081Jy sigma=1.538256 ! Fit after self-cal, rms=0.077046Jy sigma=1.537798 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 (-40, 17.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00648817 Jy ! Component: 100 - total flux cleaned = 0.00706552 Jy ! Component: 150 - total flux cleaned = 0.00718319 Jy ! Component: 200 - total flux cleaned = 0.0071801 Jy ! Component: 250 - total flux cleaned = 0.00708708 Jy ! Component: 300 - total flux cleaned = 0.00700074 Jy ! Component: 350 - total flux cleaned = 0.00691963 Jy ! Component: 400 - total flux cleaned = 0.00684757 Jy ! Total flux subtracted in 400 components = 0.00684757 Jy ! Clean residual min=-0.005950 max=0.005712 Jy/beam ! Clean residual mean=-0.000012 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 1.63344 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 158 components and 1.63344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075996Jy sigma=1.519982 ! Fit after self-cal, rms=0.075958Jy sigma=1.519034 ! 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=0.075958Jy sigma=1.519034 ! Fit after self-cal, rms=0.075975Jy sigma=1.516855 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8817 mas, bmaj=2.532 mas, bpa=-5.902 degrees ! Estimated noise=1.01877 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000266291 Jy ! Component: 100 - total flux cleaned = 0.000106987 Jy ! Component: 150 - total flux cleaned = -0.000116587 Jy ! Component: 200 - total flux cleaned = -0.000393576 Jy ! Component: 250 - total flux cleaned = -0.000586128 Jy ! Component: 300 - total flux cleaned = -0.000647512 Jy ! Component: 350 - total flux cleaned = -0.000707666 Jy ! Component: 400 - total flux cleaned = -0.00082252 Jy ! Total flux subtracted in 400 components = -0.00082252 Jy ! Clean residual min=-0.005572 max=0.005696 Jy/beam ! Clean residual mean=-0.000011 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 1.63262 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 173 components and 1.63262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075564Jy sigma=1.512761 ! Fit after self-cal, rms=0.075545Jy sigma=1.512432 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 (5.4, 25.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231968 Jy ! Component: 100 - total flux cleaned = 0.00193574 Jy ! Component: 150 - total flux cleaned = 0.00172384 Jy ! Component: 200 - total flux cleaned = 0.00153375 Jy ! Component: 250 - total flux cleaned = 0.00127895 Jy ! Component: 300 - total flux cleaned = 0.00104078 Jy ! Component: 350 - total flux cleaned = 0.00073976 Jy ! Component: 400 - total flux cleaned = 0.000529008 Jy ! Total flux subtracted in 400 components = 0.000529008 Jy ! Clean residual min=-0.004930 max=0.005218 Jy/beam ! Clean residual mean=-0.000007 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 1.63315 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 197 components and 1.63315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074701Jy sigma=1.500657 ! Fit after self-cal, rms=0.074653Jy sigma=1.499896 ! Inverting map ! Added new window around map position (-47.8, 42.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335223 Jy ! Component: 100 - total flux cleaned = 0.00315282 Jy ! Component: 150 - total flux cleaned = 0.00349395 Jy ! Component: 200 - total flux cleaned = 0.00365251 Jy ! Component: 250 - total flux cleaned = 0.00387822 Jy ! Component: 300 - total flux cleaned = 0.00402126 Jy ! Component: 350 - total flux cleaned = 0.00402209 Jy ! Component: 400 - total flux cleaned = 0.00408708 Jy ! Total flux subtracted in 400 components = 0.00408708 Jy ! Clean residual min=-0.004883 max=0.005088 Jy/beam ! Clean residual mean=-0.000008 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 1.63724 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 233 components and 1.63724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074047Jy sigma=1.491251 ! Fit after self-cal, rms=0.074024Jy sigma=1.490776 ! Inverting map ! Added new window around map position (24, 39.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246748 Jy ! Component: 100 - total flux cleaned = 0.00333685 Jy ! Component: 150 - total flux cleaned = 0.00415153 Jy ! Component: 200 - total flux cleaned = 0.0043888 Jy ! Component: 250 - total flux cleaned = 0.00438889 Jy ! Component: 300 - total flux cleaned = 0.0043192 Jy ! Component: 350 - total flux cleaned = 0.00431948 Jy ! Component: 400 - total flux cleaned = 0.00431871 Jy ! Total flux subtracted in 400 components = 0.00431871 Jy ! Clean residual min=-0.004452 max=0.003837 Jy/beam ! Clean residual mean=-0.000010 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 1.64156 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 271 components and 1.64156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073391Jy sigma=1.481705 ! Fit after self-cal, rms=0.073360Jy sigma=1.481040 ! 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=0.073360Jy sigma=1.481040 ! Fit after self-cal, rms=0.072177Jy sigma=1.443798 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.761 mas, bmaj=10.94 mas, bpa=-6.228 degrees ! Estimated noise=1.18763 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183444 Jy ! Component: 100 - total flux cleaned = 0.00267051 Jy ! Component: 150 - total flux cleaned = 0.00321109 Jy ! Component: 200 - total flux cleaned = 0.00355975 Jy ! Component: 250 - total flux cleaned = 0.00379024 Jy ! Component: 300 - total flux cleaned = 0.00396558 Jy ! Component: 350 - total flux cleaned = 0.00405037 Jy ! Component: 400 - total flux cleaned = 0.00417306 Jy ! Total flux subtracted in 400 components = 0.00417306 Jy ! Clean residual min=-0.003872 max=0.003817 Jy/beam ! Clean residual mean=-0.000034 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 1.64573 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 288 components and 1.64573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072023Jy sigma=1.442068 ! Fit after self-cal, rms=0.072019Jy sigma=1.441835 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 = 0.000640898 Jy ! Component: 100 - total flux cleaned = 0.000943683 Jy ! Component: 150 - total flux cleaned = 0.00118939 Jy ! Component: 200 - total flux cleaned = 0.00122886 Jy ! Component: 250 - total flux cleaned = 0.00126799 Jy ! Component: 300 - total flux cleaned = 0.00126781 Jy ! Component: 350 - total flux cleaned = 0.00126722 Jy ! Component: 400 - total flux cleaned = 0.0013025 Jy ! Total flux subtracted in 400 components = 0.0013025 Jy ! Clean residual min=-0.003676 max=0.003478 Jy/beam ! Clean residual mean=-0.000030 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 1.64703 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 293 components and 1.64703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071923Jy sigma=1.441058 ! Fit after self-cal, rms=0.071914Jy sigma=1.440939 ! 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=0.8817 mas, bmaj=2.532 mas, bpa=-5.899 degrees ! Estimated noise=1.0183 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8817 x 2.532 at -5.899 degrees (North through East) ! Clean map min=-0.010475 max=1.3757 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=0.071914Jy sigma=1.440939 ! Fit after self-cal, rms=0.066146Jy sigma=1.266575 ! Inverting map and beam ! Estimated beam: bmin=0.8821 mas, bmaj=2.533 mas, bpa=-5.899 degrees ! Estimated noise=1.01848 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126126 Jy ! Component: 100 - total flux cleaned = 0.00140402 Jy ! Component: 150 - total flux cleaned = 0.0013392 Jy ! Component: 200 - total flux cleaned = 0.00115074 Jy ! Component: 250 - total flux cleaned = 0.00109079 Jy ! Component: 300 - total flux cleaned = 0.000972382 Jy ! Component: 350 - total flux cleaned = 0.000915357 Jy ! Component: 400 - total flux cleaned = 0.000857707 Jy ! Total flux subtracted in 400 components = 0.000857707 Jy ! Clean residual min=-0.004056 max=0.003607 Jy/beam ! Clean residual mean=-0.000004 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 1.64789 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 316 components and 1.64789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065807Jy sigma=1.262482 ! Fit after self-cal, rms=0.065795Jy sigma=1.262330 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000538756 Jy ! Component: 100 - total flux cleaned = 0.000591304 Jy ! Component: 150 - total flux cleaned = 0.000485844 Jy ! Component: 200 - total flux cleaned = 0.000434828 Jy ! Component: 250 - total flux cleaned = 0.00043539 Jy ! Component: 300 - total flux cleaned = 0.000336738 Jy ! Component: 350 - total flux cleaned = 0.000336735 Jy ! Component: 400 - total flux cleaned = 0.000289418 Jy ! Total flux subtracted in 400 components = 0.000289418 Jy ! Clean residual min=-0.003923 max=0.003455 Jy/beam ! Clean residual mean=-0.000004 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 1.64818 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 337 components and 1.64818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065583Jy sigma=1.259683 ! Fit after self-cal, rms=0.065579Jy sigma=1.259635 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065579Jy sigma=1.259635 ! Fit after self-cal, rms=0.065571Jy sigma=1.259220 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=0.6936 mas, bmaj=2.152 mas, bpa=-5.488 degrees ! Estimated noise=1.58687 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.12397 Jy ! Component: 100 - total flux cleaned = 1.37428 Jy ! Component: 150 - total flux cleaned = 1.46017 Jy ! Component: 200 - total flux cleaned = 1.50563 Jy ! Component: 250 - total flux cleaned = 1.53517 Jy ! Component: 300 - total flux cleaned = 1.55576 Jy ! Component: 350 - total flux cleaned = 1.57123 Jy ! Component: 400 - total flux cleaned = 1.58366 Jy ! Total flux subtracted in 400 components = 1.58366 Jy ! Clean residual min=-0.011937 max=0.018501 Jy/beam ! Clean residual mean=-0.000017 rms=0.003066 Jy/beam ! Combined flux in latest and established models = 1.58366 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 54 model components to the UV plane model. ! The established model now contains 54 components and 1.58366 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8823 mas, bmaj=2.533 mas, bpa=-5.897 degrees ! Estimated noise=1.01824 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.4, 6.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216019 Jy ! Component: 100 - total flux cleaned = 0.0336268 Jy ! Component: 150 - total flux cleaned = 0.0424606 Jy ! Component: 200 - total flux cleaned = 0.0473547 Jy ! Component: 250 - total flux cleaned = 0.0508677 Jy ! Component: 300 - total flux cleaned = 0.0535731 Jy ! Component: 350 - total flux cleaned = 0.056215 Jy ! Component: 400 - total flux cleaned = 0.0588005 Jy ! Total flux subtracted in 400 components = 0.0588005 Jy ! Clean residual min=-0.006485 max=0.005944 Jy/beam ! Clean residual mean=0.000005 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 1.64246 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 117 components and 1.64246 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=2.762 mas, bmaj=10.95 mas, bpa=-6.233 degrees ! Estimated noise=1.18666 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255755 Jy ! Component: 100 - total flux cleaned = 0.00430158 Jy ! Component: 150 - total flux cleaned = 0.00562197 Jy ! Component: 200 - total flux cleaned = 0.00679957 Jy ! Component: 250 - total flux cleaned = 0.00797931 Jy ! Component: 300 - total flux cleaned = 0.0089376 Jy ! Component: 350 - total flux cleaned = 0.00971042 Jy ! Component: 400 - total flux cleaned = 0.010337 Jy ! Total flux subtracted in 400 components = 0.010337 Jy ! Clean residual min=-0.005102 max=0.004717 Jy/beam ! Clean residual mean=0.000022 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 1.6528 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 = 0.000584463 Jy ! Component: 100 - total flux cleaned = 0.000975867 Jy ! Component: 150 - total flux cleaned = 0.00142259 Jy ! Component: 200 - total flux cleaned = 0.0017736 Jy ! Component: 250 - total flux cleaned = 0.00224327 Jy ! Component: 300 - total flux cleaned = 0.00249973 Jy ! Component: 350 - total flux cleaned = 0.00256354 Jy ! Component: 400 - total flux cleaned = 0.00268344 Jy ! Total flux subtracted in 400 components = 0.00268344 Jy ! Clean residual min=-0.004786 max=0.004378 Jy/beam ! Clean residual mean=0.000025 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 1.65548 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 175 components and 1.65548 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8823 mas, bmaj=2.533 mas, bpa=-5.897 degrees ! Estimated noise=1.01824 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000108191 Jy ! Component: 100 - total flux cleaned = 0.000615726 Jy ! Component: 150 - total flux cleaned = 0.000884102 Jy ! Component: 200 - total flux cleaned = 0.00100256 Jy ! Component: 250 - total flux cleaned = 0.00111337 Jy ! Component: 300 - total flux cleaned = 0.00111616 Jy ! Component: 350 - total flux cleaned = 0.00142544 Jy ! Component: 400 - total flux cleaned = 0.00142578 Jy ! Total flux subtracted in 400 components = 0.00142578 Jy ! Clean residual min=-0.005493 max=0.004215 Jy/beam ! Clean residual mean=0.000018 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 1.65691 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 212 components and 1.65691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066550Jy sigma=1.280279 ! Fit after self-cal, rms=0.066264Jy sigma=1.274150 wmodel /scr/pima/rdv93_uvs/J1802-3940_X_map.mod ! Writing 212 model components to file: /scr/pima/rdv93_uvs/J1802-3940_X_map.mod wobs /scr/pima/rdv93_uvs/J1802-3940_X_uvs.fits ! Applying 700 buffered edits. ! Writing UV FITS file: /scr/pima/rdv93_uvs/J1802-3940_X_uvs.fits wwins /scr/pima/rdv93_uvs/J1802-3940_X_map.win ! wwins: Wrote 8 windows to /scr/pima/rdv93_uvs/J1802-3940_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 = -0.000747856 Jy ! Component: 100 - total flux cleaned = -0.00117943 Jy ! Component: 150 - total flux cleaned = -0.00178641 Jy ! Component: 200 - total flux cleaned = -0.00223361 Jy ! Component: 250 - total flux cleaned = -0.00278754 Jy ! Component: 300 - total flux cleaned = -0.00308507 Jy ! Component: 350 - total flux cleaned = -0.00331641 Jy ! Component: 400 - total flux cleaned = -0.00359646 Jy ! Component: 450 - total flux cleaned = -0.00376019 Jy ! Component: 500 - total flux cleaned = -0.00392066 Jy ! Component: 550 - total flux cleaned = -0.0041298 Jy ! Component: 600 - total flux cleaned = -0.00428257 Jy ! Component: 650 - total flux cleaned = -0.00423384 Jy ! Component: 700 - total flux cleaned = -0.00433247 Jy ! Component: 750 - total flux cleaned = -0.00423669 Jy ! Component: 800 - total flux cleaned = -0.004285 Jy ! Component: 850 - total flux cleaned = -0.00433126 Jy ! Component: 900 - total flux cleaned = -0.00428599 Jy ! Component: 950 - total flux cleaned = -0.00415301 Jy ! Component: 1000 - total flux cleaned = -0.00424024 Jy ! Component: 1050 - total flux cleaned = -0.00406667 Jy ! Component: 1100 - total flux cleaned = -0.00385361 Jy ! Component: 1150 - total flux cleaned = -0.00372769 Jy ! Component: 1200 - total flux cleaned = -0.00360358 Jy ! Component: 1250 - total flux cleaned = -0.0035219 Jy ! Component: 1300 - total flux cleaned = -0.00340079 Jy ! Component: 1350 - total flux cleaned = -0.00336134 Jy ! Component: 1400 - total flux cleaned = -0.00340073 Jy ! Component: 1450 - total flux cleaned = -0.0033618 Jy ! Component: 1500 - total flux cleaned = -0.00332326 Jy ! Component: 1550 - total flux cleaned = -0.00336196 Jy ! Component: 1600 - total flux cleaned = -0.00343698 Jy ! Component: 1650 - total flux cleaned = -0.00343695 Jy ! Component: 1700 - total flux cleaned = -0.00354723 Jy ! Component: 1750 - total flux cleaned = -0.00358373 Jy ! Component: 1800 - total flux cleaned = -0.00362004 Jy ! Component: 1850 - total flux cleaned = -0.00372734 Jy ! Component: 1900 - total flux cleaned = -0.00386926 Jy ! Component: 1950 - total flux cleaned = -0.00386971 Jy ! Component: 2000 - total flux cleaned = -0.00407865 Jy ! Component: 2050 - total flux cleaned = -0.00411306 Jy ! Component: 2100 - total flux cleaned = -0.00414728 Jy ! Component: 2150 - total flux cleaned = -0.00424905 Jy ! Component: 2200 - total flux cleaned = -0.00431657 Jy ! Component: 2250 - total flux cleaned = -0.00441755 Jy ! Component: 2300 - total flux cleaned = -0.00458429 Jy ! Component: 2350 - total flux cleaned = -0.00465014 Jy ! Component: 2400 - total flux cleaned = -0.0046172 Jy ! Component: 2450 - total flux cleaned = -0.00471538 Jy ! Component: 2500 - total flux cleaned = -0.00484525 Jy ! Component: 2550 - total flux cleaned = -0.00481314 Jy ! Component: 2600 - total flux cleaned = -0.00484508 Jy ! Component: 2650 - total flux cleaned = -0.00494052 Jy ! Component: 2700 - total flux cleaned = -0.00494046 Jy ! Component: 2750 - total flux cleaned = -0.00487772 Jy ! Component: 2800 - total flux cleaned = -0.0050029 Jy ! Component: 2850 - total flux cleaned = -0.00500278 Jy ! Component: 2900 - total flux cleaned = -0.00503375 Jy ! Component: 2950 - total flux cleaned = -0.00509515 Jy ! Component: 3000 - total flux cleaned = -0.00503372 Jy ! Component: 3050 - total flux cleaned = -0.00500316 Jy ! Component: 3100 - total flux cleaned = -0.00500335 Jy ! Component: 3150 - total flux cleaned = -0.00506396 Jy ! Component: 3200 - total flux cleaned = -0.00509408 Jy ! Component: 3250 - total flux cleaned = -0.00506413 Jy ! Component: 3300 - total flux cleaned = -0.00512397 Jy ! Component: 3350 - total flux cleaned = -0.00512405 Jy ! Component: 3400 - total flux cleaned = -0.00518359 Jy ! Component: 3450 - total flux cleaned = -0.00521315 Jy ! Component: 3500 - total flux cleaned = -0.00527218 Jy ! Component: 3550 - total flux cleaned = -0.00535996 Jy ! Component: 3600 - total flux cleaned = -0.00527241 Jy ! Component: 3650 - total flux cleaned = -0.00533079 Jy ! Component: 3700 - total flux cleaned = -0.00536003 Jy ! Component: 3750 - total flux cleaned = -0.0054756 Jy ! Component: 3800 - total flux cleaned = -0.00538914 Jy ! Component: 3850 - total flux cleaned = -0.00544673 Jy ! Component: 3900 - total flux cleaned = -0.00541813 Jy ! Component: 3950 - total flux cleaned = -0.00538953 Jy ! Component: 4000 - total flux cleaned = -0.00533253 Jy ! Component: 4050 - total flux cleaned = -0.00530411 Jy ! Total flux subtracted in 4096 components = -0.00541756 Jy ! Clean residual min=-0.001995 max=0.001774 Jy/beam ! Clean residual mean=0.000007 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 1.65149 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 457 components and 1.65149 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv93_uvs/J1802-3940_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8823 x 2.533 at -5.897 degrees (North through East) ! Clean map min=-0.0064865 max=1.4138 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J1802-3940_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= 1.4137 rms= 0.00048 Jy quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J1802-3940_X_uvs.log closed on Tue Oct 8 15:49:58 2013