! Started logfile: /scr/pima/rdv62_uvs/J2258-2758_S_uvs.log on Fri Nov 22 22:42:45 2013 obs /scr/pima/rdv62_uvs/J2258-2758_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv62_uvs/J2258-2758_S_uva.fits ! AN table 1: 7 integrations on 28 of 28 possible baselines. ! AN table 2: 12 integrations on 3 of 3 possible baselines. ! AN table 3: 3 integrations on 1 of 1 possible baselines. ! AN table 4: 40 integrations on 3 of 3 possible baselines. ! AN table 5: 3 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.662011 visibilities/baseline/integration-bin. ! Found source: J2258-2758 ! ! 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 948 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/rdv62_uvs/J2258-2758_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:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:MK self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 3:KK self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 4:HH self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 4:ZC self-cal status=correctable weight=1 ! 5:HH self-cal status=correctable weight=1 ! 5:ZC 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 12 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 51 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 51 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 51 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 51 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.362800Jy sigma=9.615529 ! Fit after self-cal, rms=0.354806Jy sigma=1.847840 ! 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 3:KK ! Flagging baselines of antenna 3:KK in the currently selected channels. flag 4:HH ! Flagging baselines of antenna 4:HH in the currently selected channels. flag 4:WZ ! Flagging baselines of antenna 4:WZ in the currently selected channels. flag 4:ZC ! Flagging baselines of antenna 4:ZC in the currently selected channels. flag 5:HH ! Flagging baselines of antenna 5:HH in the currently selected channels. flag 5:ZC ! Flagging baselines of antenna 5:ZC 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=3.7 mas, bmaj=16.94 mas, bpa=-6.43 degrees ! Estimated noise=6.39418 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 = 0.717524 Jy ! Component: 100 - total flux cleaned = 0.946676 Jy ! Total flux subtracted in 100 components = 0.946676 Jy ! Clean residual min=-0.043979 max=0.091419 Jy/beam ! Clean residual mean=0.001050 rms=0.018150 Jy/beam ! Combined flux in latest and established models = 0.946676 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.946676 Jy ! ! Correcting IF 1. ! A total of 69 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.241005Jy sigma=2.042018 ! Fit after self-cal, rms=0.240986Jy sigma=2.041747 ! Inverting map and beam ! Estimated beam: bmin=3.7 mas, bmaj=16.94 mas, bpa=-6.43 degrees ! Estimated noise=6.39418 mJy/beam. print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.562 mas, bmaj=18.53 mas, bpa=-1.444 degrees ! Estimated noise=3.92305 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 = 0.119999 Jy ! Component: 100 - total flux cleaned = 0.169229 Jy ! Component: 150 - total flux cleaned = 0.193699 Jy ! Component: 200 - total flux cleaned = 0.20668 Jy ! Total flux subtracted in 200 components = 0.20668 Jy ! Clean residual min=-0.033899 max=0.035501 Jy/beam ! Clean residual mean=0.000775 rms=0.010522 Jy/beam ! Combined flux in latest and established models = 1.15336 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 92 components and 1.15336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190484Jy sigma=1.542130 ! Fit after self-cal, rms=0.190356Jy sigma=1.541618 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 KP 1.00 LA 1.18 ! MK 1.02 NL 1.06 OV 1.02 PT 1.05 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! LA 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HH 0.00* ZC 0.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 KP 1.04 LA 1.04 ! MK 1.03 NL 1.14 OV 1.06 PT 1.03 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! LA 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HH 0.00* ZC 0.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.04 KP 1.00 LA 0.85 ! MK 0.96 NL 1.18 OV 1.08 PT 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! LA 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HH 0.00* ZC 0.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 KP 0.93 LA 0.71 ! MK 0.97 NL 1.04 OV 0.87 PT 1.00 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! LA 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! KK 0.00* MK 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! HH 0.00* ZC 0.00* ! ! ! Fit before self-cal, rms=0.190356Jy sigma=1.541618 ! Fit after self-cal, rms=0.102373Jy sigma=0.761814 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.614 mas, bmaj=18.31 mas, bpa=-1.702 degrees ! Estimated noise=4.03551 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 = -0.00554469 Jy ! Component: 100 - total flux cleaned = -0.00572232 Jy ! Component: 150 - total flux cleaned = -0.0055796 Jy ! Component: 200 - total flux cleaned = -0.00531046 Jy ! Total flux subtracted in 200 components = -0.00531046 Jy ! Clean residual min=-0.010641 max=0.019629 Jy/beam ! Clean residual mean=0.000287 rms=0.004036 Jy/beam ! Combined flux in latest and established models = 1.14805 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 1.14805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101681Jy sigma=0.758300 ! Fit after self-cal, rms=0.101852Jy sigma=0.757597 ! 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=0.101852Jy sigma=0.757597 ! Fit after self-cal, rms=0.101772Jy sigma=0.757162 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.619 mas, bmaj=18.34 mas, bpa=-1.702 degrees ! Estimated noise=4.03332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00352451 Jy ! Component: 100 - total flux cleaned = -0.00340127 Jy ! Component: 150 - total flux cleaned = -0.00317071 Jy ! Component: 200 - total flux cleaned = -0.00305992 Jy ! Total flux subtracted in 200 components = -0.00305992 Jy ! Clean residual min=-0.010096 max=0.019415 Jy/beam ! Clean residual mean=0.000274 rms=0.003927 Jy/beam ! Combined flux in latest and established models = 1.14499 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 107 components and 1.14499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101403Jy sigma=0.755414 ! Fit after self-cal, rms=0.101376Jy sigma=0.755378 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 (-8.8, -72). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132648 Jy ! Component: 100 - total flux cleaned = 0.0157332 Jy ! Component: 150 - total flux cleaned = 0.0181249 Jy ! Component: 200 - total flux cleaned = 0.0206933 Jy ! Total flux subtracted in 200 components = 0.0206933 Jy ! Clean residual min=-0.008769 max=0.011411 Jy/beam ! Clean residual mean=0.000191 rms=0.002726 Jy/beam ! Combined flux in latest and established models = 1.16568 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 137 components and 1.16568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098702Jy sigma=0.734040 ! Fit after self-cal, rms=0.098718Jy sigma=0.733767 ! 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=0.098718Jy sigma=0.733767 ! Fit after self-cal, rms=0.098725Jy sigma=0.732691 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.633 mas, bmaj=18.38 mas, bpa=-1.669 degrees ! Estimated noise=4.03084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222142 Jy ! Component: 100 - total flux cleaned = 0.00237231 Jy ! Component: 150 - total flux cleaned = 0.00278173 Jy ! Component: 200 - total flux cleaned = 0.0031491 Jy ! Total flux subtracted in 200 components = 0.0031491 Jy ! Clean residual min=-0.008043 max=0.011839 Jy/beam ! Clean residual mean=0.000133 rms=0.002537 Jy/beam ! Combined flux in latest and established models = 1.16883 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 156 components and 1.16883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098161Jy sigma=0.730393 ! Fit after self-cal, rms=0.098190Jy sigma=0.730284 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 (-57.2, -22.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00730285 Jy ! Component: 100 - total flux cleaned = 0.00589012 Jy ! Component: 150 - total flux cleaned = 0.00608136 Jy ! Component: 200 - total flux cleaned = 0.00692686 Jy ! Total flux subtracted in 200 components = 0.00692686 Jy ! Clean residual min=-0.007107 max=0.007902 Jy/beam ! Clean residual mean=0.000121 rms=0.002140 Jy/beam ! Combined flux in latest and established models = 1.17575 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 190 components and 1.17575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096386Jy sigma=0.723006 ! Fit after self-cal, rms=0.096351Jy sigma=0.722601 ! 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=0.096351Jy sigma=0.722601 ! Fit after self-cal, rms=0.096271Jy sigma=0.722163 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.925 mas, bmaj=33.71 mas, bpa=18.57 degrees ! Estimated noise=4.06568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282017 Jy ! Component: 100 - total flux cleaned = 0.00389706 Jy ! Component: 150 - total flux cleaned = 0.00457392 Jy ! Component: 200 - total flux cleaned = 0.00487564 Jy ! Total flux subtracted in 200 components = 0.00487564 Jy ! Clean residual min=-0.006461 max=0.006795 Jy/beam ! Clean residual mean=0.000145 rms=0.002028 Jy/beam ! Combined flux in latest and established models = 1.18063 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 241 components and 1.18063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096071Jy sigma=0.721222 ! Fit after self-cal, rms=0.096072Jy sigma=0.721145 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 = 0.00015123 Jy ! Component: 100 - total flux cleaned = 0.000286037 Jy ! Component: 150 - total flux cleaned = 0.00034677 Jy ! Component: 200 - total flux cleaned = 0.000405509 Jy ! Total flux subtracted in 200 components = 0.000405509 Jy ! Clean residual min=-0.006221 max=0.006680 Jy/beam ! Clean residual mean=0.000150 rms=0.001993 Jy/beam ! Combined flux in latest and established models = 1.18104 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 262 components and 1.18103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095991Jy sigma=0.720751 ! Fit after self-cal, rms=0.095995Jy sigma=0.720722 ! 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:BR,true ! 1:BR self-cal status=fixed weight=1 selfant 1:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:MK,true ! 1:MK self-cal status=fixed weight=1 selfant 1:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 1:OV,true ! 1:OV self-cal status=fixed weight=1 selfant 1:PT,true ! 1:PT self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:MK,true ! 2:MK self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV self-cal status=fixed weight=1 selfant 3:MK,true ! 3:MK self-cal status=fixed weight=1 ![Exited script file: /tmp/ff.ff] selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 120 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 120 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 120 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 120 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.414874Jy sigma=2.207983 ! Fit after self-cal, rms=0.245657Jy sigma=1.319156 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:MK self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 3:KK self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 4:HH self-cal status=correctable weight=1 ! 4:WZ self-cal status=correctable weight=1 ! 4:ZC self-cal status=correctable weight=1 ! 5:HH self-cal status=correctable weight=1 ! 5:ZC 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 15 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.245657Jy sigma=1.319156 ! Fit after self-cal, rms=0.095955Jy sigma=0.720572 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=3.694 mas, bmaj=16.84 mas, bpa=-7.036 degrees ! Estimated noise=6.58857 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 = -0.000994366 Jy ! Component: 100 - total flux cleaned = 0.000347856 Jy ! Component: 150 - total flux cleaned = 0.00061698 Jy ! Component: 200 - total flux cleaned = 0.000604371 Jy ! Total flux subtracted in 200 components = 0.000604371 Jy ! Clean residual min=-0.011116 max=0.007670 Jy/beam ! Clean residual mean=0.000046 rms=0.002717 Jy/beam ! Combined flux in latest and established models = 1.18164 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 313 components and 1.18164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095617Jy sigma=0.720962 ! Fit after self-cal, rms=0.095580Jy sigma=0.720613 ! 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=5.634 mas, bmaj=18.38 mas, bpa=-1.666 degrees ! Estimated noise=4.02754 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 = 0.00372352 Jy ! Component: 100 - total flux cleaned = 0.0038488 Jy ! Component: 150 - total flux cleaned = 0.00315574 Jy ! Component: 200 - total flux cleaned = 0.00242519 Jy ! Component: 250 - total flux cleaned = 0.00204074 Jy ! Component: 300 - total flux cleaned = 0.00194852 Jy ! Component: 350 - total flux cleaned = 0.00178622 Jy ! Component: 400 - total flux cleaned = 0.00179039 Jy ! Total flux subtracted in 400 components = 0.00179039 Jy ! Clean residual min=-0.006408 max=0.006480 Jy/beam ! Clean residual mean=0.000106 rms=0.001829 Jy/beam ! Combined flux in latest and established models = 1.18343 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 356 components and 1.18343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094905Jy sigma=0.717436 ! Fit after self-cal, rms=0.094902Jy sigma=0.717374 ! 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 = 0.00062845 Jy ! Component: 100 - total flux cleaned = 0.000775774 Jy ! Component: 150 - total flux cleaned = 0.000914266 Jy ! Component: 200 - total flux cleaned = 0.000850316 Jy ! Component: 250 - total flux cleaned = 0.000852832 Jy ! Component: 300 - total flux cleaned = 0.00085394 Jy ! Component: 350 - total flux cleaned = 0.000851156 Jy ! Component: 400 - total flux cleaned = 0.000744051 Jy ! Total flux subtracted in 400 components = 0.000744051 Jy ! Clean residual min=-0.006128 max=0.006517 Jy/beam ! Clean residual mean=0.000111 rms=0.001766 Jy/beam ! Combined flux in latest and established models = 1.18417 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 383 components and 1.18417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094693Jy sigma=0.716451 ! Fit after self-cal, rms=0.094691Jy sigma=0.716410 ! Inverting map ! Added new window around map position (29.6, 43.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456149 Jy ! Component: 100 - total flux cleaned = 0.00564941 Jy ! Component: 150 - total flux cleaned = 0.00575533 Jy ! Component: 200 - total flux cleaned = 0.00653399 Jy ! Component: 250 - total flux cleaned = 0.00725683 Jy ! Component: 300 - total flux cleaned = 0.00793589 Jy ! Component: 350 - total flux cleaned = 0.00865736 Jy ! Component: 400 - total flux cleaned = 0.00933939 Jy ! Total flux subtracted in 400 components = 0.00933939 Jy ! Clean residual min=-0.004347 max=0.004291 Jy/beam ! Clean residual mean=0.000077 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 1.19351 Jy ! Performing phase self-cal ! Adding 89 model components to the UV plane model. ! The established model now contains 467 components and 1.19351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093977Jy sigma=0.711989 ! Fit after self-cal, rms=0.093980Jy sigma=0.711881 ! 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 15 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 120 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 120 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 120 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 36 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 120 telescope corrections were flagged in sub-array 4. ! A total of 6 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.415732Jy sigma=2.214233 ! Fit after self-cal, rms=0.093943Jy sigma=0.711633 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.633 mas, bmaj=18.38 mas, bpa=-1.669 degrees ! Estimated noise=4.02413 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000387479 Jy ! Component: 100 - total flux cleaned = 0.00133641 Jy ! Component: 150 - total flux cleaned = 0.00199823 Jy ! Component: 200 - total flux cleaned = 0.00269816 Jy ! Component: 250 - total flux cleaned = 0.00316751 Jy ! Component: 300 - total flux cleaned = 0.00362009 Jy ! Component: 350 - total flux cleaned = 0.00418326 Jy ! Component: 400 - total flux cleaned = 0.00473103 Jy ! Total flux subtracted in 400 components = 0.00473103 Jy ! Clean residual min=-0.004018 max=0.004211 Jy/beam ! Clean residual mean=0.000057 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 1.19824 Jy selfcal ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 514 components and 1.19824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093686Jy sigma=0.710552 ! Fit after self-cal, rms=0.093689Jy sigma=0.710531 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 (-99.6, 25.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222088 Jy ! Component: 100 - total flux cleaned = 0.00288795 Jy ! Component: 150 - total flux cleaned = 0.00344931 Jy ! Component: 200 - total flux cleaned = 0.00402897 Jy ! Component: 250 - total flux cleaned = 0.00465519 Jy ! Component: 300 - total flux cleaned = 0.00532346 Jy ! Component: 350 - total flux cleaned = 0.00609998 Jy ! Component: 400 - total flux cleaned = 0.00684454 Jy ! Total flux subtracted in 400 components = 0.00684454 Jy ! Clean residual min=-0.003855 max=0.003868 Jy/beam ! Clean residual mean=0.000018 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 1.20509 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 568 components and 1.20509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093241Jy sigma=0.708304 ! Fit after self-cal, rms=0.093229Jy sigma=0.708128 ! 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=0.093229Jy sigma=0.708128 ! Fit after self-cal, rms=0.093149Jy sigma=0.707868 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.627 mas, bmaj=18.37 mas, bpa=-1.694 degrees ! Estimated noise=4.02106 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166943 Jy ! Component: 100 - total flux cleaned = 0.00295617 Jy ! Component: 150 - total flux cleaned = 0.00405258 Jy ! Component: 200 - total flux cleaned = 0.00476161 Jy ! Component: 250 - total flux cleaned = 0.00544138 Jy ! Component: 300 - total flux cleaned = 0.00597892 Jy ! Component: 350 - total flux cleaned = 0.00627024 Jy ! Component: 400 - total flux cleaned = 0.00672273 Jy ! Total flux subtracted in 400 components = 0.00672273 Jy ! Clean residual min=-0.003694 max=0.003653 Jy/beam ! Clean residual mean=0.000016 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 1.21181 Jy selfcal ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 611 components and 1.21181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092924Jy sigma=0.706739 ! Fit after self-cal, rms=0.092925Jy sigma=0.706651 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 = 0.00124387 Jy ! Component: 100 - total flux cleaned = 0.00216229 Jy ! Component: 150 - total flux cleaned = 0.00265269 Jy ! Component: 200 - total flux cleaned = 0.00312736 Jy ! Component: 250 - total flux cleaned = 0.00333311 Jy ! Component: 300 - total flux cleaned = 0.00363504 Jy ! Component: 350 - total flux cleaned = 0.00383228 Jy ! Component: 400 - total flux cleaned = 0.00407311 Jy ! Total flux subtracted in 400 components = 0.00407311 Jy ! Clean residual min=-0.003691 max=0.003348 Jy/beam ! Clean residual mean=0.000013 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 1.21588 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 643 components and 1.21588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092784Jy sigma=0.705946 ! Fit after self-cal, rms=0.092788Jy sigma=0.705897 ! 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=0.092788Jy sigma=0.705897 ! Fit after self-cal, rms=0.092100Jy sigma=0.697683 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.924 mas, bmaj=33.66 mas, bpa=18.57 degrees ! Estimated noise=4.06315 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151171 Jy ! Component: 100 - total flux cleaned = 0.00198136 Jy ! Component: 150 - total flux cleaned = 0.00227419 Jy ! Component: 200 - total flux cleaned = 0.00249919 Jy ! Component: 250 - total flux cleaned = 0.00256843 Jy ! Component: 300 - total flux cleaned = 0.00256894 Jy ! Component: 350 - total flux cleaned = 0.00260236 Jy ! Component: 400 - total flux cleaned = 0.00256966 Jy ! Total flux subtracted in 400 components = 0.00256966 Jy ! Clean residual min=-0.002651 max=0.002526 Jy/beam ! Clean residual mean=0.000015 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 1.21845 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 698 components and 1.21845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092054Jy sigma=0.697124 ! Fit after self-cal, rms=0.092061Jy sigma=0.697081 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 = 0.00105537 Jy ! Component: 100 - total flux cleaned = 0.0014933 Jy ! Component: 150 - total flux cleaned = 0.00155903 Jy ! Component: 200 - total flux cleaned = 0.00158984 Jy ! Component: 250 - total flux cleaned = 0.00161953 Jy ! Component: 300 - total flux cleaned = 0.00176495 Jy ! Component: 350 - total flux cleaned = 0.00185032 Jy ! Component: 400 - total flux cleaned = 0.00196163 Jy ! Total flux subtracted in 400 components = 0.00196163 Jy ! Clean residual min=-0.002518 max=0.002509 Jy/beam ! Clean residual mean=0.000017 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 1.22042 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 751 components and 1.22042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092028Jy sigma=0.696779 ! Fit after self-cal, rms=0.092028Jy sigma=0.696752 ! 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=5.621 mas, bmaj=18.36 mas, bpa=-1.719 degrees ! Estimated noise=4.02288 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.621 x 18.36 at -1.719 degrees (North through East) ! Clean map min=-0.0092142 max=0.94129 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=0.092028Jy sigma=0.696752 ! Fit after self-cal, rms=0.087116Jy sigma=0.642567 ! Inverting map and beam ! Estimated beam: bmin=5.619 mas, bmaj=18.36 mas, bpa=-1.721 degrees ! Estimated noise=4.02157 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000801682 Jy ! Component: 100 - total flux cleaned = 0.00153736 Jy ! Component: 150 - total flux cleaned = 0.00212783 Jy ! Component: 200 - total flux cleaned = 0.00229244 Jy ! Component: 250 - total flux cleaned = 0.00244734 Jy ! Component: 300 - total flux cleaned = 0.00254477 Jy ! Component: 350 - total flux cleaned = 0.002687 Jy ! Component: 400 - total flux cleaned = 0.0028258 Jy ! Total flux subtracted in 400 components = 0.0028258 Jy ! Clean residual min=-0.004045 max=0.003367 Jy/beam ! Clean residual mean=-0.000002 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 1.22324 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 801 components and 1.22324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086959Jy sigma=0.641572 ! Fit after self-cal, rms=0.086963Jy sigma=0.641521 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105022 Jy ! Component: 100 - total flux cleaned = 0.00170807 Jy ! Component: 150 - total flux cleaned = 0.00211414 Jy ! Component: 200 - total flux cleaned = 0.00237837 Jy ! Component: 250 - total flux cleaned = 0.00255084 Jy ! Component: 300 - total flux cleaned = 0.0026353 Jy ! Component: 350 - total flux cleaned = 0.0028833 Jy ! Component: 400 - total flux cleaned = 0.0029239 Jy ! Total flux subtracted in 400 components = 0.0029239 Jy ! Clean residual min=-0.003950 max=0.003197 Jy/beam ! Clean residual mean=-0.000003 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 1.22616 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 829 components and 1.22616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086859Jy sigma=0.640999 ! Fit after self-cal, rms=0.086866Jy sigma=0.640965 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086866Jy sigma=0.640965 ! Fit after self-cal, rms=0.086862Jy sigma=0.640892 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=3.684 mas, bmaj=16.82 mas, bpa=-7.052 degrees ! Estimated noise=6.55965 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.731995 Jy ! Component: 100 - total flux cleaned = 0.962244 Jy ! Component: 150 - total flux cleaned = 1.05117 Jy ! Component: 200 - total flux cleaned = 1.09683 Jy ! Component: 250 - total flux cleaned = 1.1265 Jy ! Component: 300 - total flux cleaned = 1.13836 Jy ! Component: 350 - total flux cleaned = 1.14785 Jy ! Component: 400 - total flux cleaned = 1.15548 Jy ! Total flux subtracted in 400 components = 1.15548 Jy ! Clean residual min=-0.013419 max=0.014485 Jy/beam ! Clean residual mean=0.000121 rms=0.004010 Jy/beam ! Combined flux in latest and established models = 1.15548 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 87 model components to the UV plane model. ! The established model now contains 87 components and 1.15548 Jy ! Inverting map and beam ! Estimated beam: bmin=5.616 mas, bmaj=18.36 mas, bpa=-1.735 degrees ! Estimated noise=4.02142 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 (-9.6, -0.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123811 Jy ! Component: 100 - total flux cleaned = 0.0170277 Jy ! Component: 150 - total flux cleaned = 0.0197879 Jy ! Component: 200 - total flux cleaned = 0.0218772 Jy ! Component: 250 - total flux cleaned = 0.0246525 Jy ! Component: 300 - total flux cleaned = 0.0269344 Jy ! Component: 350 - total flux cleaned = 0.0298134 Jy ! Component: 400 - total flux cleaned = 0.0326717 Jy ! Total flux subtracted in 400 components = 0.0326717 Jy ! Clean residual min=-0.005896 max=0.005481 Jy/beam ! Clean residual mean=0.000125 rms=0.001630 Jy/beam ! Combined flux in latest and established models = 1.18815 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 180 components and 1.18815 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=9.921 mas, bmaj=33.66 mas, bpa=18.56 degrees ! Estimated noise=4.06312 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025838 Jy ! Component: 100 - total flux cleaned = 0.00430383 Jy ! Component: 150 - total flux cleaned = 0.00587876 Jy ! Component: 200 - total flux cleaned = 0.00742314 Jy ! Component: 250 - total flux cleaned = 0.00876359 Jy ! Component: 300 - total flux cleaned = 0.0102886 Jy ! Component: 350 - total flux cleaned = 0.0118243 Jy ! Component: 400 - total flux cleaned = 0.0126771 Jy ! Total flux subtracted in 400 components = 0.0126771 Jy ! Clean residual min=-0.003949 max=0.003889 Jy/beam ! Clean residual mean=0.000094 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 1.20083 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 = 0.00119678 Jy ! Component: 100 - total flux cleaned = 0.00220397 Jy ! Component: 150 - total flux cleaned = 0.00289964 Jy ! Component: 200 - total flux cleaned = 0.00370586 Jy ! Component: 250 - total flux cleaned = 0.00422445 Jy ! Component: 300 - total flux cleaned = 0.00485568 Jy ! Component: 350 - total flux cleaned = 0.00540682 Jy ! Component: 400 - total flux cleaned = 0.0060007 Jy ! Total flux subtracted in 400 components = 0.0060007 Jy ! Clean residual min=-0.003588 max=0.003479 Jy/beam ! Clean residual mean=0.000042 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 1.20683 Jy ! Adding 159 model components to the UV plane model. ! The established model now contains 333 components and 1.20683 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.616 mas, bmaj=18.36 mas, bpa=-1.735 degrees ! Estimated noise=4.02142 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104418 Jy ! Component: 100 - total flux cleaned = 0.00143817 Jy ! Component: 150 - total flux cleaned = 0.00156333 Jy ! Component: 200 - total flux cleaned = 0.00179841 Jy ! Component: 250 - total flux cleaned = 0.00201624 Jy ! Component: 300 - total flux cleaned = 0.002336 Jy ! Component: 350 - total flux cleaned = 0.00264511 Jy ! Component: 400 - total flux cleaned = 0.00324335 Jy ! Total flux subtracted in 400 components = 0.00324335 Jy ! Clean residual min=-0.004793 max=0.004242 Jy/beam ! Clean residual mean=0.000042 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 1.21007 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 384 components and 1.21007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088670Jy sigma=0.648242 ! Fit after self-cal, rms=0.088551Jy sigma=0.647737 wmodel /scr/pima/rdv62_uvs/J2258-2758_S_map.mod ! Writing 384 model components to file: /scr/pima/rdv62_uvs/J2258-2758_S_map.mod wobs /scr/pima/rdv62_uvs/J2258-2758_S_uvs.fits ! Applying 845 buffered edits. ! Writing UV FITS file: /scr/pima/rdv62_uvs/J2258-2758_S_uvs.fits wwins /scr/pima/rdv62_uvs/J2258-2758_S_map.win ! wwins: Wrote 6 windows to /scr/pima/rdv62_uvs/J2258-2758_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 = -0.000842014 Jy ! Component: 100 - total flux cleaned = -0.000912921 Jy ! Component: 150 - total flux cleaned = -0.00124241 Jy ! Component: 200 - total flux cleaned = -0.00166427 Jy ! Component: 250 - total flux cleaned = -0.00188954 Jy ! Component: 300 - total flux cleaned = -0.00215311 Jy ! Component: 350 - total flux cleaned = -0.00255645 Jy ! Component: 400 - total flux cleaned = -0.0027977 Jy ! Component: 450 - total flux cleaned = -0.00298284 Jy ! Component: 500 - total flux cleaned = -0.003207 Jy ! Component: 550 - total flux cleaned = -0.00342724 Jy ! Component: 600 - total flux cleaned = -0.00368715 Jy ! Component: 650 - total flux cleaned = -0.00385785 Jy ! Component: 700 - total flux cleaned = -0.00394205 Jy ! Component: 750 - total flux cleaned = -0.00406668 Jy ! Component: 800 - total flux cleaned = -0.00410818 Jy ! Component: 850 - total flux cleaned = -0.00422943 Jy ! Component: 900 - total flux cleaned = -0.00418941 Jy ! Component: 950 - total flux cleaned = -0.00414974 Jy ! Component: 1000 - total flux cleaned = -0.00414982 Jy ! Component: 1050 - total flux cleaned = -0.0042277 Jy ! Component: 1100 - total flux cleaned = -0.00430487 Jy ! Component: 1150 - total flux cleaned = -0.00430507 Jy ! Component: 1200 - total flux cleaned = -0.00438121 Jy ! Component: 1250 - total flux cleaned = -0.00438108 Jy ! Component: 1300 - total flux cleaned = -0.00434341 Jy ! Component: 1350 - total flux cleaned = -0.00434371 Jy ! Component: 1400 - total flux cleaned = -0.0044183 Jy ! Component: 1450 - total flux cleaned = -0.004381 Jy ! Component: 1500 - total flux cleaned = -0.00423366 Jy ! Component: 1550 - total flux cleaned = -0.00427044 Jy ! Component: 1600 - total flux cleaned = -0.00408712 Jy ! Component: 1650 - total flux cleaned = -0.00390465 Jy ! Component: 1700 - total flux cleaned = -0.00379547 Jy ! Component: 1750 - total flux cleaned = -0.00375949 Jy ! Component: 1800 - total flux cleaned = -0.00365105 Jy ! Component: 1850 - total flux cleaned = -0.00361521 Jy ! Component: 1900 - total flux cleaned = -0.00347107 Jy ! Component: 1950 - total flux cleaned = -0.0033634 Jy ! Component: 2000 - total flux cleaned = -0.00329165 Jy ! Component: 2050 - total flux cleaned = -0.00311256 Jy ! Component: 2100 - total flux cleaned = -0.00300564 Jy ! Component: 2150 - total flux cleaned = -0.00289869 Jy ! Component: 2200 - total flux cleaned = -0.00279175 Jy ! Component: 2250 - total flux cleaned = -0.00264928 Jy ! Component: 2300 - total flux cleaned = -0.00250657 Jy ! Component: 2350 - total flux cleaned = -0.00229232 Jy ! Component: 2400 - total flux cleaned = -0.00218514 Jy ! Component: 2450 - total flux cleaned = -0.00207783 Jy ! Component: 2500 - total flux cleaned = -0.00193451 Jy ! Component: 2550 - total flux cleaned = -0.00182694 Jy ! Component: 2600 - total flux cleaned = -0.00175488 Jy ! Component: 2650 - total flux cleaned = -0.00164734 Jy ! Component: 2700 - total flux cleaned = -0.00150344 Jy ! Component: 2750 - total flux cleaned = -0.00146739 Jy ! Component: 2800 - total flux cleaned = -0.00146726 Jy ! Component: 2850 - total flux cleaned = -0.00146724 Jy ! Component: 2900 - total flux cleaned = -0.00139456 Jy ! Component: 2950 - total flux cleaned = -0.00132168 Jy ! Component: 3000 - total flux cleaned = -0.0013219 Jy ! Component: 3050 - total flux cleaned = -0.00121192 Jy ! Component: 3100 - total flux cleaned = -0.00106475 Jy ! Component: 3150 - total flux cleaned = -0.000990682 Jy ! Component: 3200 - total flux cleaned = -0.000916719 Jy ! Component: 3250 - total flux cleaned = -0.000619437 Jy ! Component: 3300 - total flux cleaned = -0.000507186 Jy ! Component: 3350 - total flux cleaned = -0.000356991 Jy ! Component: 3400 - total flux cleaned = -0.000244059 Jy ! Component: 3450 - total flux cleaned = -5.51498e-05 Jy ! Component: 3500 - total flux cleaned = 5.87904e-05 Jy ! Component: 3550 - total flux cleaned = 0.000249968 Jy ! Component: 3600 - total flux cleaned = 0.000518783 Jy ! Component: 3650 - total flux cleaned = 0.000711909 Jy ! Component: 3700 - total flux cleaned = 0.000945215 Jy ! Component: 3750 - total flux cleaned = 0.00121913 Jy ! Component: 3800 - total flux cleaned = 0.00137693 Jy ! Component: 3850 - total flux cleaned = 0.00165448 Jy ! Component: 3900 - total flux cleaned = 0.00185405 Jy ! Component: 3950 - total flux cleaned = 0.00201435 Jy ! Component: 4000 - total flux cleaned = 0.00229779 Jy ! Component: 4050 - total flux cleaned = 0.0025836 Jy ! Total flux subtracted in 4096 components = 0.00270663 Jy ! Clean residual min=-0.002311 max=0.002313 Jy/beam ! Clean residual mean=0.000116 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 1.21278 Jy keep ! Adding 236 model components to the UV plane model. ! The established model now contains 616 components and 1.21278 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv62_uvs/J2258-2758_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.616 x 18.36 at -1.735 degrees (North through East) ! Clean map min=-0.00734 max=0.94214 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv62_uvs/J2258-2758_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= 0.9421 rms= 0.00086 Jy quit ! Quitting program ! Log file /scr/pima/rdv62_uvs/J2258-2758_S_uvs.log closed on Fri Nov 22 22:42:52 2013