! Started logfile: /scr/pima/rdv95_uvs/J1802-3940_S_uvs.log on Wed Nov 6 20:48:35 2013 obs /scr/pima/rdv95_uvs/J1802-3940_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv95_uvs/J1802-3940_S_uva.fits ! AN table 1: 2 integrations on 6 of 6 possible baselines. ! AN table 2: 2 integrations on 15 of 15 possible baselines. ! AN table 3: 4 integrations on 28 of 28 possible baselines. ! AN table 4: 4 integrations on 15 of 15 possible baselines. ! AN table 5: 2 integrations on 6 of 6 possible baselines. ! AN table 6: 2 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.767241 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 712 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.4 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv95_uvs/J1802-3940_S] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL 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:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 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: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: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 0.400x0.400 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 3 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 2 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 3 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 2 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 3 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 2 telescope corrections were flagged in sub-array 2. ! A total of 8 telescope corrections were flagged in sub-array 3. ! A total of 3 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=1.437466Jy sigma=16.644796 ! Fit after self-cal, rms=0.286925Jy sigma=3.057260 ! 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 \] ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.006 mas, bmaj=10.41 mas, bpa=0.00228 degrees ! Estimated noise=4.04349 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.771296 Jy ! Component: 100 - total flux cleaned = 0.984706 Jy ! Total flux subtracted in 100 components = 0.984706 Jy ! Clean residual min=-0.040081 max=0.097479 Jy/beam ! Clean residual mean=0.001143 rms=0.016381 Jy/beam ! Combined flux in latest and established models = 0.984705 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 35 components and 0.984705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.248719Jy sigma=3.055504 ! Fit after self-cal, rms=0.248716Jy sigma=3.055270 ! Inverting map print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.963 mas, bmaj=12.83 mas, bpa=0.4641 degrees ! Estimated noise=2.70187 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 = 0.14868 Jy ! Component: 100 - total flux cleaned = 0.207226 Jy ! Component: 150 - total flux cleaned = 0.231627 Jy ! Component: 200 - total flux cleaned = 0.240782 Jy ! Total flux subtracted in 200 components = 0.240782 Jy ! Clean residual min=-0.026501 max=0.032567 Jy/beam ! Clean residual mean=-0.000394 rms=0.008787 Jy/beam ! Combined flux in latest and established models = 1.22549 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 67 components and 1.22549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197944Jy sigma=1.923961 ! Fit after self-cal, rms=0.197963Jy sigma=1.923844 ! 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: ! KP 1.04 LA 1.19 PT 1.08 SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 KP 1.00* LA 1.16 NL 1.35 ! PT 1.01 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 KP 0.94 LA 1.12 MK 0.97 ! NL 1.30 OV 0.98 PT 1.01 SC 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.00 KP 0.92 LA 1.13 MK 0.95 ! OV 0.97 PT 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00 KP 0.92 LA 1.16 PT 1.02 ! ! 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: ! KP 1.04 LA 1.06 PT 1.04 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.04 KP 1.00* LA 1.03 NL 1.51 ! PT 1.04 SC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.05 KP 0.99 LA 1.02 MK 1.07 ! NL 1.50 OV 1.01 PT 1.00 SC 1.07 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.06 KP 0.97 LA 1.03 MK 1.03 ! OV 1.02 PT 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.05 KP 0.99 LA 1.02 PT 1.01 ! ! 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: ! KP 1.01 LA 0.98 PT 1.09 SC 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.08 KP 1.00* LA 0.99 NL 1.73 ! PT 1.01 SC 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.07 KP 1.00 LA 0.96 MK 1.00 ! NL 1.50 OV 1.03 PT 1.04 SC 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.05 KP 0.99 LA 0.95 MK 1.00 ! OV 1.05 PT 1.04 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.07 KP 0.97 LA 0.97 PT 1.06 ! ! 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: ! KP 0.95 LA 0.81 PT 0.95 SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.04 KP 1.00* LA 0.84 NL 1.48 ! PT 0.91 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 KP 0.92 LA 0.80 MK 1.12 ! NL 1.42 OV 0.85 PT 0.90 SC 1.05 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! FD 1.08 KP 0.92 LA 0.81 MK 1.09 ! OV 0.86 PT 0.92 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.07 KP 0.93 LA 0.81 PT 0.93 ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.00* KP 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.197963Jy sigma=1.923844 ! Fit after self-cal, rms=0.094185Jy sigma=0.696098 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.954 mas, bmaj=12.9 mas, bpa=0.5377 degrees ! Estimated noise=2.75093 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 = -0.00129951 Jy ! Component: 100 - total flux cleaned = -0.00111715 Jy ! Component: 150 - total flux cleaned = -0.000938579 Jy ! Component: 200 - total flux cleaned = -0.000780423 Jy ! Total flux subtracted in 200 components = -0.000780423 Jy ! Clean residual min=-0.008415 max=0.007553 Jy/beam ! Clean residual mean=-0.000595 rms=0.002253 Jy/beam ! Combined flux in latest and established models = 1.22471 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 76 components and 1.22471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092931Jy sigma=0.690395 ! Fit after self-cal, rms=0.093045Jy sigma=0.689927 ! 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=0.093045Jy sigma=0.689927 ! Fit after self-cal, rms=0.093374Jy sigma=0.689113 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.961 mas, bmaj=12.94 mas, bpa=0.4983 degrees ! Estimated noise=2.75122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0011926 Jy ! Component: 100 - total flux cleaned = -0.00104056 Jy ! Component: 150 - total flux cleaned = -0.00103925 Jy ! Component: 200 - total flux cleaned = -0.000890051 Jy ! Total flux subtracted in 200 components = -0.000890051 Jy ! Clean residual min=-0.008272 max=0.007318 Jy/beam ! Clean residual mean=-0.000597 rms=0.002210 Jy/beam ! Combined flux in latest and established models = 1.22382 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 1.22382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092335Jy sigma=0.684912 ! Fit after self-cal, rms=0.092301Jy sigma=0.684687 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.31075e-05 Jy ! Component: 100 - total flux cleaned = 0.000245316 Jy ! Component: 150 - total flux cleaned = 0.000371772 Jy ! Component: 200 - total flux cleaned = 0.00048757 Jy ! Total flux subtracted in 200 components = 0.00048757 Jy ! Clean residual min=-0.008203 max=0.007443 Jy/beam ! Clean residual mean=-0.000599 rms=0.002175 Jy/beam ! Combined flux in latest and established models = 1.2243 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 1.2243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091627Jy sigma=0.682149 ! Fit after self-cal, rms=0.091619Jy sigma=0.682012 ! 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=0.091619Jy sigma=0.682012 ! Fit after self-cal, rms=0.090362Jy sigma=0.661385 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.965 mas, bmaj=12.97 mas, bpa=0.3794 degrees ! Estimated noise=2.75259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000249861 Jy ! Component: 100 - total flux cleaned = -0.000253463 Jy ! Component: 150 - total flux cleaned = -0.000265453 Jy ! Component: 200 - total flux cleaned = -0.000263401 Jy ! Total flux subtracted in 200 components = -0.000263401 Jy ! Clean residual min=-0.007303 max=0.007434 Jy/beam ! Clean residual mean=-0.000150 rms=0.002016 Jy/beam ! Combined flux in latest and established models = 1.22404 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 92 components and 1.22404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089851Jy sigma=0.660103 ! Fit after self-cal, rms=0.089844Jy sigma=0.659978 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 = -0.000143209 Jy ! Component: 100 - total flux cleaned = -0.000146524 Jy ! Component: 150 - total flux cleaned = -0.000246093 Jy ! Component: 200 - total flux cleaned = -0.000244489 Jy ! Total flux subtracted in 200 components = -0.000244489 Jy ! Clean residual min=-0.007233 max=0.007358 Jy/beam ! Clean residual mean=-0.000149 rms=0.002007 Jy/beam ! Combined flux in latest and established models = 1.2238 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 97 components and 1.2238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089442Jy sigma=0.658868 ! Fit after self-cal, rms=0.089437Jy sigma=0.658784 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089437Jy sigma=0.658784 ! Fit after self-cal, rms=0.089561Jy sigma=0.658581 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.82 mas, bmaj=39.07 mas, bpa=4.753 degrees ! Estimated noise=2.83857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000601335 Jy ! Component: 100 - total flux cleaned = -0.000501723 Jy ! Component: 150 - total flux cleaned = -0.00045551 Jy ! Component: 200 - total flux cleaned = -0.000414345 Jy ! Total flux subtracted in 200 components = -0.000414345 Jy ! Clean residual min=-0.006633 max=0.005368 Jy/beam ! Clean residual mean=-0.000235 rms=0.002172 Jy/beam ! Combined flux in latest and established models = 1.22338 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 100 components and 1.22338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089355Jy sigma=0.658100 ! Fit after self-cal, rms=0.089321Jy sigma=0.657950 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.21008e-05 Jy ! Component: 100 - total flux cleaned = -1.28831e-05 Jy ! Component: 150 - total flux cleaned = 2.97574e-05 Jy ! Component: 200 - total flux cleaned = 0.000104205 Jy ! Total flux subtracted in 200 components = 0.000104205 Jy ! Clean residual min=-0.006636 max=0.005284 Jy/beam ! Clean residual mean=-0.000236 rms=0.002165 Jy/beam ! Combined flux in latest and established models = 1.22349 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 101 components and 1.22349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089154Jy sigma=0.657689 ! Fit after self-cal, rms=0.089135Jy sigma=0.657570 ! 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:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:PT,true ! 1:PT 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:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 2: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:MK,true ! 3:MK self-cal status=fixed weight=1 selfant 3:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 3:OV,true ! 3:OV self-cal status=fixed weight=1 selfant 3:PT,true ! 3:PT self-cal status=fixed weight=1 selfant 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: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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.246109Jy sigma=2.056098 ! Fit after self-cal, rms=0.246109Jy sigma=2.056098 selfant "",false ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL 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:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 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: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: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 2 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 4. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 2 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 4. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 2 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 4. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 2 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 4. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.246109Jy sigma=2.056098 ! Fit after self-cal, rms=0.089381Jy sigma=0.657302 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.012 mas, bmaj=10.55 mas, bpa=-0.2091 degrees ! Estimated noise=4.13102 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 = -0.00201462 Jy ! Component: 100 - total flux cleaned = -0.00201614 Jy ! Component: 150 - total flux cleaned = -0.00214887 Jy ! Component: 200 - total flux cleaned = -0.00214958 Jy ! Total flux subtracted in 200 components = -0.00214958 Jy ! Clean residual min=-0.011091 max=0.010854 Jy/beam ! Clean residual mean=-0.000008 rms=0.002541 Jy/beam ! Combined flux in latest and established models = 1.22134 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 112 components and 1.22134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088855Jy sigma=0.656334 ! Fit after self-cal, rms=0.088871Jy sigma=0.656000 ! Inverting map uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.962 mas, bmaj=12.97 mas, bpa=0.2368 degrees ! Estimated noise=2.75045 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 = 0.000912462 Jy ! Component: 100 - total flux cleaned = 0.00100038 Jy ! Component: 150 - total flux cleaned = 0.00100299 Jy ! Component: 200 - total flux cleaned = 0.0010836 Jy ! Component: 250 - total flux cleaned = 0.00107916 Jy ! Component: 300 - total flux cleaned = 0.0010693 Jy ! Component: 350 - total flux cleaned = 0.000995239 Jy ! Component: 400 - total flux cleaned = 0.000923182 Jy ! Total flux subtracted in 400 components = 0.000923182 Jy ! Clean residual min=-0.007064 max=0.007086 Jy/beam ! Clean residual mean=-0.000151 rms=0.001968 Jy/beam ! Combined flux in latest and established models = 1.22226 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 120 components and 1.22226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088206Jy sigma=0.654199 ! Fit after self-cal, rms=0.088208Jy sigma=0.654143 ! 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) ! Added new window around map position (-7.2, 30.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353769 Jy ! Component: 100 - total flux cleaned = 0.00317759 Jy ! Component: 150 - total flux cleaned = 0.00318169 Jy ! Component: 200 - total flux cleaned = 0.00318555 Jy ! Component: 250 - total flux cleaned = 0.00344906 Jy ! Component: 300 - total flux cleaned = 0.00369189 Jy ! Component: 350 - total flux cleaned = 0.00381194 Jy ! Component: 400 - total flux cleaned = 0.00403354 Jy ! Total flux subtracted in 400 components = 0.00403354 Jy ! Clean residual min=-0.006736 max=0.005519 Jy/beam ! Clean residual mean=-0.000164 rms=0.001725 Jy/beam ! Combined flux in latest and established models = 1.22629 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 158 components and 1.22629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086450Jy sigma=0.643460 ! Fit after self-cal, rms=0.086416Jy sigma=0.642757 ! 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 2 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 4. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 2 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 4. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 2 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 4. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 2 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 4. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.244942Jy sigma=2.050902 ! Fit after self-cal, rms=0.086378Jy sigma=0.642014 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.96 mas, bmaj=12.97 mas, bpa=0.2146 degrees ! Estimated noise=2.74749 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136518 Jy ! Component: 100 - total flux cleaned = 0.00147941 Jy ! Component: 150 - total flux cleaned = 0.00158299 Jy ! Component: 200 - total flux cleaned = 0.00158335 Jy ! Component: 250 - total flux cleaned = 0.00177026 Jy ! Component: 300 - total flux cleaned = 0.00185762 Jy ! Component: 350 - total flux cleaned = 0.00185741 Jy ! Component: 400 - total flux cleaned = 0.0018585 Jy ! Total flux subtracted in 400 components = 0.0018585 Jy ! Clean residual min=-0.005887 max=0.005471 Jy/beam ! Clean residual mean=-0.000162 rms=0.001649 Jy/beam ! Combined flux in latest and established models = 1.22815 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 180 components and 1.22815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085560Jy sigma=0.638394 ! Fit after self-cal, rms=0.085548Jy sigma=0.638148 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.42025e-05 Jy ! Component: 100 - total flux cleaned = 7.30055e-05 Jy ! Component: 150 - total flux cleaned = 0.000151905 Jy ! Component: 200 - total flux cleaned = 0.000153813 Jy ! Component: 250 - total flux cleaned = 0.000226886 Jy ! Component: 300 - total flux cleaned = 0.000227034 Jy ! Component: 350 - total flux cleaned = 0.000161218 Jy ! Component: 400 - total flux cleaned = 0.000161137 Jy ! Total flux subtracted in 400 components = 0.000161137 Jy ! Clean residual min=-0.005766 max=0.005413 Jy/beam ! Clean residual mean=-0.000162 rms=0.001619 Jy/beam ! Combined flux in latest and established models = 1.22831 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 194 components and 1.22831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085040Jy sigma=0.636410 ! Fit after self-cal, rms=0.085043Jy sigma=0.636309 ! 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=0.085043Jy sigma=0.636309 ! Fit after self-cal, rms=0.085176Jy sigma=0.635934 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.959 mas, bmaj=12.98 mas, bpa=0.1923 degrees ! Estimated noise=2.7461 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000418293 Jy ! Component: 100 - total flux cleaned = 0.000490414 Jy ! Component: 150 - total flux cleaned = 0.000559863 Jy ! Component: 200 - total flux cleaned = 0.000561317 Jy ! Component: 250 - total flux cleaned = 0.000626531 Jy ! Component: 300 - total flux cleaned = 0.000565085 Jy ! Component: 350 - total flux cleaned = 0.000565311 Jy ! Component: 400 - total flux cleaned = 0.000507156 Jy ! Total flux subtracted in 400 components = 0.000507156 Jy ! Clean residual min=-0.005659 max=0.005421 Jy/beam ! Clean residual mean=-0.000147 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 1.22882 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 210 components and 1.22882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084781Jy sigma=0.634549 ! Fit after self-cal, rms=0.084783Jy sigma=0.634474 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 = 5.529e-05 Jy ! Component: 100 - total flux cleaned = 0.000170448 Jy ! Component: 150 - total flux cleaned = 0.000171571 Jy ! Component: 200 - total flux cleaned = 0.000117908 Jy ! Component: 250 - total flux cleaned = 0.000171569 Jy ! Component: 300 - total flux cleaned = 0.000171607 Jy ! Component: 350 - total flux cleaned = 0.000119427 Jy ! Component: 400 - total flux cleaned = 0.000172805 Jy ! Total flux subtracted in 400 components = 0.000172805 Jy ! Clean residual min=-0.005602 max=0.005370 Jy/beam ! Clean residual mean=-0.000147 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 1.22899 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 221 components and 1.22899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084498Jy sigma=0.633557 ! Fit after self-cal, rms=0.084501Jy sigma=0.633524 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime3 ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084501Jy sigma=0.633524 ! Fit after self-cal, rms=0.084337Jy sigma=0.630466 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.81 mas, bmaj=39.1 mas, bpa=4.722 degrees ! Estimated noise=2.83503 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000378883 Jy ! Component: 100 - total flux cleaned = -0.000313634 Jy ! Component: 150 - total flux cleaned = -0.000314107 Jy ! Component: 200 - total flux cleaned = -0.00031186 Jy ! Component: 250 - total flux cleaned = -0.00028455 Jy ! Component: 300 - total flux cleaned = -0.00028387 Jy ! Component: 350 - total flux cleaned = -0.00025951 Jy ! Component: 400 - total flux cleaned = -0.000259771 Jy ! Total flux subtracted in 400 components = -0.000259771 Jy ! Clean residual min=-0.005809 max=0.005184 Jy/beam ! Clean residual mean=-0.000218 rms=0.001840 Jy/beam ! Combined flux in latest and established models = 1.22873 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 230 components and 1.22873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084262Jy sigma=0.630130 ! Fit after self-cal, rms=0.084255Jy sigma=0.630068 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 = -8.26083e-05 Jy ! Component: 100 - total flux cleaned = -8.25765e-05 Jy ! Component: 150 - total flux cleaned = -5.79454e-05 Jy ! Component: 200 - total flux cleaned = -3.33363e-05 Jy ! Component: 250 - total flux cleaned = -9.4734e-06 Jy ! Component: 300 - total flux cleaned = -9.21718e-06 Jy ! Component: 350 - total flux cleaned = 1.27505e-05 Jy ! Component: 400 - total flux cleaned = 1.26478e-05 Jy ! Total flux subtracted in 400 components = 1.26478e-05 Jy ! Clean residual min=-0.005804 max=0.005208 Jy/beam ! Clean residual mean=-0.000219 rms=0.001836 Jy/beam ! Combined flux in latest and established models = 1.22875 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 234 components and 1.22875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084193Jy sigma=0.629889 ! Fit after self-cal, rms=0.084191Jy sigma=0.629845 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for all stations ===" ! === Finished amplitude self-cal for all stations === restore ! Inverting map and beam ! Estimated beam: bmin=3.958 mas, bmaj=12.98 mas, bpa=0.1659 degrees ! Estimated noise=2.74552 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.958 x 12.98 at 0.1659 degrees (North through East) ! Clean map min=-0.0090427 max=0.99957 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=0.084191Jy sigma=0.629845 ! Fit after self-cal, rms=0.080382Jy sigma=0.571656 ! Inverting map and beam ! Estimated beam: bmin=3.958 mas, bmaj=12.98 mas, bpa=0.1419 degrees ! Estimated noise=2.7455 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000205984 Jy ! Component: 100 - total flux cleaned = -0.000206254 Jy ! Component: 150 - total flux cleaned = -0.00020459 Jy ! Component: 200 - total flux cleaned = -0.000204147 Jy ! Component: 250 - total flux cleaned = -0.000204941 Jy ! Component: 300 - total flux cleaned = -0.000204263 Jy ! Component: 350 - total flux cleaned = -0.000203366 Jy ! Component: 400 - total flux cleaned = -0.000204753 Jy ! Total flux subtracted in 400 components = -0.000204753 Jy ! Clean residual min=-0.005407 max=0.005572 Jy/beam ! Clean residual mean=-0.000134 rms=0.001567 Jy/beam ! Combined flux in latest and established models = 1.22854 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 246 components and 1.22854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080116Jy sigma=0.570901 ! Fit after self-cal, rms=0.080122Jy sigma=0.570868 ! Inverting map ! Added new window around map position (-102, -102.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147409 Jy ! Component: 100 - total flux cleaned = 0.00117957 Jy ! Component: 150 - total flux cleaned = 0.00107746 Jy ! Component: 200 - total flux cleaned = 0.000983068 Jy ! Component: 250 - total flux cleaned = 0.00130195 Jy ! Component: 300 - total flux cleaned = 0.00144512 Jy ! Component: 350 - total flux cleaned = 0.00151146 Jy ! Component: 400 - total flux cleaned = 0.00157292 Jy ! Total flux subtracted in 400 components = 0.00157292 Jy ! Clean residual min=-0.005002 max=0.004982 Jy/beam ! Clean residual mean=-0.000101 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 1.23011 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 265 components and 1.23011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079160Jy sigma=0.563087 ! Fit after self-cal, rms=0.079112Jy sigma=0.562476 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079112Jy sigma=0.562476 ! Fit after self-cal, rms=0.079417Jy sigma=0.561637 print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.008 mas, bmaj=10.57 mas, bpa=-0.3292 degrees ! Estimated noise=4.1132 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.77828 Jy ! Component: 100 - total flux cleaned = 0.995612 Jy ! Component: 150 - total flux cleaned = 1.09794 Jy ! Component: 200 - total flux cleaned = 1.14924 Jy ! Component: 250 - total flux cleaned = 1.17632 Jy ! Component: 300 - total flux cleaned = 1.19151 Jy ! Component: 350 - total flux cleaned = 1.19683 Jy ! Component: 400 - total flux cleaned = 1.20008 Jy ! Total flux subtracted in 400 components = 1.20008 Jy ! Clean residual min=-0.008322 max=0.009095 Jy/beam ! Clean residual mean=0.000099 rms=0.002289 Jy/beam ! Combined flux in latest and established models = 1.20008 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 100 model components to the UV plane model. ! The established model now contains 100 components and 1.20008 Jy ! Inverting map and beam ! Estimated beam: bmin=3.958 mas, bmaj=12.99 mas, bpa=0.1222 degrees ! Estimated noise=2.74513 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 (-2.8, -16.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124177 Jy ! Component: 100 - total flux cleaned = 0.0192169 Jy ! Component: 150 - total flux cleaned = 0.0222056 Jy ! Component: 200 - total flux cleaned = 0.0243291 Jy ! Component: 250 - total flux cleaned = 0.0255016 Jy ! Component: 300 - total flux cleaned = 0.0263931 Jy ! Component: 350 - total flux cleaned = 0.0270645 Jy ! Component: 400 - total flux cleaned = 0.0276813 Jy ! Total flux subtracted in 400 components = 0.0276813 Jy ! Clean residual min=-0.005794 max=0.004726 Jy/beam ! Clean residual mean=-0.000114 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 1.22776 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 174 components and 1.22776 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.82 mas, bmaj=39.11 mas, bpa=4.711 degrees ! Estimated noise=2.83415 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000285807 Jy ! Component: 100 - total flux cleaned = 0.000378051 Jy ! Component: 150 - total flux cleaned = 0.000877153 Jy ! Component: 200 - total flux cleaned = 0.00132906 Jy ! Component: 250 - total flux cleaned = 0.00167491 Jy ! Component: 300 - total flux cleaned = 0.00186442 Jy ! Component: 350 - total flux cleaned = 0.0020458 Jy ! Component: 400 - total flux cleaned = 0.00221394 Jy ! Total flux subtracted in 400 components = 0.00221394 Jy ! Clean residual min=-0.005166 max=0.004345 Jy/beam ! Clean residual mean=-0.000157 rms=0.001639 Jy/beam ! Combined flux in latest and established models = 1.22998 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 = 0.000107897 Jy ! Component: 100 - total flux cleaned = 0.000263788 Jy ! Component: 150 - total flux cleaned = 0.000411695 Jy ! Component: 200 - total flux cleaned = 0.000552542 Jy ! Component: 250 - total flux cleaned = 0.00064239 Jy ! Component: 300 - total flux cleaned = 0.000815644 Jy ! Component: 350 - total flux cleaned = 0.000899089 Jy ! Component: 400 - total flux cleaned = 0.00101928 Jy ! Total flux subtracted in 400 components = 0.00101928 Jy ! Clean residual min=-0.005164 max=0.004405 Jy/beam ! Clean residual mean=-0.000153 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 1.23099 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 230 components and 1.231 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.958 mas, bmaj=12.99 mas, bpa=0.1222 degrees ! Estimated noise=2.74513 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000301316 Jy ! Component: 100 - total flux cleaned = -0.000302152 Jy ! Component: 150 - total flux cleaned = -0.000387312 Jy ! Component: 200 - total flux cleaned = -0.000468051 Jy ! Component: 250 - total flux cleaned = -0.000464766 Jy ! Component: 300 - total flux cleaned = -0.000463323 Jy ! Component: 350 - total flux cleaned = -0.000461784 Jy ! Component: 400 - total flux cleaned = -0.000390271 Jy ! Total flux subtracted in 400 components = -0.000390271 Jy ! Clean residual min=-0.005401 max=0.004367 Jy/beam ! Clean residual mean=-0.000090 rms=0.001404 Jy/beam ! Combined flux in latest and established models = 1.2306 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 269 components and 1.2306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078367Jy sigma=0.560064 ! Fit after self-cal, rms=0.078312Jy sigma=0.559301 wmodel /scr/pima/rdv95_uvs/J1802-3940_S_map.mod ! Writing 269 model components to file: /scr/pima/rdv95_uvs/J1802-3940_S_map.mod wobs /scr/pima/rdv95_uvs/J1802-3940_S_uvs.fits ! Applying 464 buffered edits. ! Writing UV FITS file: /scr/pima/rdv95_uvs/J1802-3940_S_uvs.fits wwins /scr/pima/rdv95_uvs/J1802-3940_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv95_uvs/J1802-3940_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00238397 Jy ! Component: 100 - total flux cleaned = -0.00406956 Jy ! Component: 150 - total flux cleaned = -0.00477262 Jy ! Component: 200 - total flux cleaned = -0.00514092 Jy ! Component: 250 - total flux cleaned = -0.00542046 Jy ! Component: 300 - total flux cleaned = -0.00562178 Jy ! Component: 350 - total flux cleaned = -0.00568694 Jy ! Component: 400 - total flux cleaned = -0.00574908 Jy ! Component: 450 - total flux cleaned = -0.0058684 Jy ! Component: 500 - total flux cleaned = -0.00615494 Jy ! Component: 550 - total flux cleaned = -0.00626562 Jy ! Component: 600 - total flux cleaned = -0.00648241 Jy ! Component: 650 - total flux cleaned = -0.00664125 Jy ! Component: 700 - total flux cleaned = -0.00679636 Jy ! Component: 750 - total flux cleaned = -0.00694813 Jy ! Component: 800 - total flux cleaned = -0.00704696 Jy ! Component: 850 - total flux cleaned = -0.00709569 Jy ! Component: 900 - total flux cleaned = -0.0071911 Jy ! Component: 950 - total flux cleaned = -0.00723817 Jy ! Component: 1000 - total flux cleaned = -0.00714666 Jy ! Component: 1050 - total flux cleaned = -0.00710209 Jy ! Component: 1100 - total flux cleaned = -0.00714644 Jy ! Component: 1150 - total flux cleaned = -0.00705924 Jy ! Component: 1200 - total flux cleaned = -0.00710181 Jy ! Component: 1250 - total flux cleaned = -0.00705952 Jy ! Component: 1300 - total flux cleaned = -0.00697527 Jy ! Component: 1350 - total flux cleaned = -0.00676896 Jy ! Component: 1400 - total flux cleaned = -0.00685102 Jy ! Component: 1450 - total flux cleaned = -0.00668987 Jy ! Component: 1500 - total flux cleaned = -0.00665056 Jy ! Component: 1550 - total flux cleaned = -0.0066115 Jy ! Component: 1600 - total flux cleaned = -0.00661111 Jy ! Component: 1650 - total flux cleaned = -0.00661133 Jy ! Component: 1700 - total flux cleaned = -0.00664945 Jy ! Component: 1750 - total flux cleaned = -0.00661187 Jy ! Component: 1800 - total flux cleaned = -0.00672346 Jy ! Component: 1850 - total flux cleaned = -0.00675996 Jy ! Component: 1900 - total flux cleaned = -0.00675961 Jy ! Component: 1950 - total flux cleaned = -0.00668721 Jy ! Component: 2000 - total flux cleaned = -0.00675896 Jy ! Component: 2050 - total flux cleaned = -0.00675877 Jy ! Component: 2100 - total flux cleaned = -0.00675855 Jy ! Component: 2150 - total flux cleaned = -0.00679281 Jy ! Component: 2200 - total flux cleaned = -0.00675863 Jy ! Component: 2250 - total flux cleaned = -0.00689478 Jy ! Component: 2300 - total flux cleaned = -0.00686068 Jy ! Component: 2350 - total flux cleaned = -0.00686063 Jy ! Component: 2400 - total flux cleaned = -0.00689394 Jy ! Component: 2450 - total flux cleaned = -0.00689434 Jy ! Component: 2500 - total flux cleaned = -0.00702459 Jy ! Component: 2550 - total flux cleaned = -0.00705679 Jy ! Component: 2600 - total flux cleaned = -0.00712054 Jy ! Component: 2650 - total flux cleaned = -0.00712023 Jy ! Component: 2700 - total flux cleaned = -0.00721401 Jy ! Component: 2750 - total flux cleaned = -0.00718286 Jy ! Component: 2800 - total flux cleaned = -0.00724444 Jy ! Component: 2850 - total flux cleaned = -0.00727498 Jy ! Component: 2900 - total flux cleaned = -0.0072748 Jy ! Component: 2950 - total flux cleaned = -0.00730469 Jy ! Component: 3000 - total flux cleaned = -0.00727469 Jy ! Component: 3050 - total flux cleaned = -0.00727486 Jy ! Component: 3100 - total flux cleaned = -0.00730444 Jy ! Component: 3150 - total flux cleaned = -0.00739259 Jy ! Component: 3200 - total flux cleaned = -0.00742184 Jy ! Component: 3250 - total flux cleaned = -0.00747991 Jy ! Component: 3300 - total flux cleaned = -0.00747997 Jy ! Component: 3350 - total flux cleaned = -0.00750889 Jy ! Component: 3400 - total flux cleaned = -0.00762347 Jy ! Component: 3450 - total flux cleaned = -0.00768033 Jy ! Component: 3500 - total flux cleaned = -0.0077654 Jy ! Component: 3550 - total flux cleaned = -0.00782169 Jy ! Component: 3600 - total flux cleaned = -0.00784955 Jy ! Component: 3650 - total flux cleaned = -0.00790542 Jy ! Component: 3700 - total flux cleaned = -0.00796108 Jy ! Component: 3750 - total flux cleaned = -0.00796103 Jy ! Component: 3800 - total flux cleaned = -0.00796111 Jy ! Component: 3850 - total flux cleaned = -0.00804356 Jy ! Component: 3900 - total flux cleaned = -0.00807086 Jy ! Component: 3950 - total flux cleaned = -0.00804353 Jy ! Component: 4000 - total flux cleaned = -0.00798934 Jy ! Component: 4050 - total flux cleaned = -0.00801647 Jy ! Total flux subtracted in 4096 components = -0.00796264 Jy ! Clean residual min=-0.001477 max=0.001355 Jy/beam ! Clean residual mean=-0.000030 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 1.22264 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 526 components and 1.22264 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv95_uvs/J1802-3940_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.958 x 12.99 at 0.1222 degrees (North through East) ! Clean map min=-0.008626 max=1.0253 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv95_uvs/J1802-3940_S_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 1.0253 rms= 0.0005 Jy quit ! Quitting program ! Log file /scr/pima/rdv95_uvs/J1802-3940_S_uvs.log closed on Wed Nov 6 20:48:41 2013