! Started logfile: /scr/pima/rdv93_uvs/J1258-1800_X_uvs.log on Tue Oct 8 15:47:10 2013 obs /scr/pima/rdv93_uvs/J1258-1800_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J1258-1800_X_uva.fits ! AN table 1: 12 integrations on 10 of 10 possible baselines. ! AN table 2: 12 integrations on 28 of 28 possible baselines. ! AN table 3: 2 integrations on 1 of 1 possible baselines. ! AN table 4: 2 integrations on 3 of 3 possible baselines. ! AN table 5: 11 integrations on 45 of 45 possible baselines. ! AN table 6: 7 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.855072 visibilities/baseline/integration-bin. ! Found source: J1258-1800 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3304 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv93_uvs/J1258-1800_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:FD self-cal status=correctable weight=1 ! 1:FT self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:FT self-cal status=correctable weight=1 ! 2:HN 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 ! 2:WZ self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:FT self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 5:SC self-cal status=correctable weight=1 ! 6:MA self-cal status=correctable weight=1 ! 6:WZ self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.177437Jy sigma=12.606501 ! Fit after self-cal, rms=0.404842Jy sigma=3.991875 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] flag 1:FT ! Flagging baselines of antenna 1:FT in the currently selected channels. flag 1:WZ ! Flagging baselines of antenna 1:WZ in the currently selected channels. flag 2:FT ! Flagging baselines of antenna 2:FT in the currently selected channels. flag 2:WZ ! Flagging baselines of antenna 2:WZ in the currently selected channels. flag 5:FT ! Flagging baselines of antenna 5:FT in the currently selected channels. flag 6:MA ! Flagging baselines of antenna 6:MA in the currently selected channels. flag 6:WZ ! Flagging baselines of antenna 6:WZ in the currently selected channels. ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7517 mas, bmaj=1.866 mas, bpa=0.8806 degrees ! Estimated noise=2.10987 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 = 0.495115 Jy ! Component: 100 - total flux cleaned = 0.603083 Jy ! Total flux subtracted in 100 components = 0.603083 Jy ! Clean residual min=-0.016557 max=0.030111 Jy/beam ! Clean residual mean=0.000035 rms=0.004023 Jy/beam ! Combined flux in latest and established models = 0.603083 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.603083 Jy ! ! Correcting IF 1. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.090864Jy sigma=0.999375 ! Fit after self-cal, rms=0.090312Jy sigma=0.999092 ! Inverting map and beam ! Estimated beam: bmin=0.7517 mas, bmaj=1.866 mas, bpa=0.8807 degrees ! Estimated noise=2.11114 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0278645 Jy ! Component: 100 - total flux cleaned = 0.0423769 Jy ! Total flux subtracted in 100 components = 0.0423769 Jy ! Clean residual min=-0.010815 max=0.014596 Jy/beam ! Clean residual mean=0.000015 rms=0.002780 Jy/beam ! Combined flux in latest and established models = 0.64546 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.64546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082243Jy sigma=0.833132 ! Fit after self-cal, rms=0.082211Jy sigma=0.832673 ! Inverting map print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8718 mas, bmaj=2.156 mas, bpa=-2.234 degrees ! Estimated noise=1.42234 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 (-23.8, -38.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170254 Jy ! Component: 100 - total flux cleaned = 0.0261556 Jy ! Component: 150 - total flux cleaned = 0.0324453 Jy ! Component: 200 - total flux cleaned = 0.0369171 Jy ! Total flux subtracted in 200 components = 0.0369171 Jy ! Clean residual min=-0.009928 max=0.012407 Jy/beam ! Clean residual mean=-0.000012 rms=0.002218 Jy/beam ! Combined flux in latest and established models = 0.682377 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 44 components and 0.682377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078957Jy sigma=0.777224 ! Fit after self-cal, rms=0.078689Jy sigma=0.772565 ! 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 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* FT 0.00* HN 0.00* SC 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 FT 1.00* HN 0.99 LA 1.05 ! NL 1.04 PT 1.01 SC 0.93 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.98 FD 0.98 FT 1.00* HN 0.98 ! LA 1.00 MK 0.98 NL 0.96 OV 0.98 ! PT 0.97 SC 0.99 ! ! Telescope amplitude corrections in sub-array 6: ! MA 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* FT 0.00* HN 0.00* SC 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 FT 1.00* HN 1.04 LA 1.00 ! NL 1.05 PT 1.02 SC 0.97 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.97 FD 0.97 FT 1.00* HN 1.00 ! LA 0.97 MK 0.99 NL 0.95 OV 0.97 ! PT 0.99 SC 1.02 ! ! Telescope amplitude corrections in sub-array 6: ! MA 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* FT 0.00* HN 0.00* SC 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 FT 1.00* HN 1.05 LA 1.08 ! NL 1.12 PT 1.02 SC 0.93 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 FD 0.97 FT 1.00* HN 1.00 ! LA 1.03 MK 1.00 NL 0.99 OV 1.02 ! PT 0.98 SC 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! MA 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* FT 0.00* HN 0.00* SC 0.00* ! WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.07 FT 1.00* HN 1.06 LA 1.06 ! NL 1.13 PT 1.09 SC 0.97 WZ 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* MK 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* NL 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.01 FD 1.03 FT 1.00* HN 1.03 ! LA 1.03 MK 1.02 NL 1.01 OV 0.99 ! PT 1.00 SC 1.01 ! ! Telescope amplitude corrections in sub-array 6: ! MA 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.078689Jy sigma=0.772565 ! Fit after self-cal, rms=0.070044Jy sigma=0.698951 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8601 mas, bmaj=2.179 mas, bpa=-2.285 degrees ! Estimated noise=1.43221 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 = -0.000236372 Jy ! Component: 100 - total flux cleaned = -0.00101483 Jy ! Component: 150 - total flux cleaned = -0.00135571 Jy ! Component: 200 - total flux cleaned = -0.00174215 Jy ! Total flux subtracted in 200 components = -0.00174215 Jy ! Clean residual min=-0.004242 max=0.004132 Jy/beam ! Clean residual mean=0.000002 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.680635 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.680635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069783Jy sigma=0.696286 ! Fit after self-cal, rms=0.069836Jy sigma=0.696139 ! 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=0.069836Jy sigma=0.696139 ! Fit after self-cal, rms=0.069961Jy sigma=0.695906 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8598 mas, bmaj=2.178 mas, bpa=-2.241 degrees ! Estimated noise=1.43206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000320731 Jy ! Component: 100 - total flux cleaned = -0.000850317 Jy ! Component: 150 - total flux cleaned = -0.00118566 Jy ! Component: 200 - total flux cleaned = -0.00142987 Jy ! Total flux subtracted in 200 components = -0.00142987 Jy ! Clean residual min=-0.004073 max=0.003779 Jy/beam ! Clean residual mean=0.000002 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.679205 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.679205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069802Jy sigma=0.694314 ! Fit after self-cal, rms=0.069788Jy sigma=0.694246 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 = -0.000232953 Jy ! Component: 100 - total flux cleaned = -0.000391592 Jy ! Component: 150 - total flux cleaned = -0.000540508 Jy ! Component: 200 - total flux cleaned = -0.000722077 Jy ! Total flux subtracted in 200 components = -0.000722077 Jy ! Clean residual min=-0.003986 max=0.003721 Jy/beam ! Clean residual mean=0.000001 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.678483 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.678483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069714Jy sigma=0.693465 ! Fit after self-cal, rms=0.069705Jy sigma=0.693428 ! 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=0.069705Jy sigma=0.693428 ! Fit after self-cal, rms=0.069887Jy sigma=0.693145 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8596 mas, bmaj=2.177 mas, bpa=-2.201 degrees ! Estimated noise=1.43223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0004819 Jy ! Component: 100 - total flux cleaned = -0.000748572 Jy ! Component: 150 - total flux cleaned = -0.000992691 Jy ! Component: 200 - total flux cleaned = -0.00117286 Jy ! Total flux subtracted in 200 components = -0.00117286 Jy ! Clean residual min=-0.003905 max=0.003515 Jy/beam ! Clean residual mean=0.000001 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.67731 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.67731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069802Jy sigma=0.692355 ! Fit after self-cal, rms=0.069800Jy sigma=0.692322 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 = -0.000139024 Jy ! Component: 100 - total flux cleaned = -0.000302505 Jy ! Component: 150 - total flux cleaned = -0.00049195 Jy ! Component: 200 - total flux cleaned = -0.000632703 Jy ! Total flux subtracted in 200 components = -0.000632703 Jy ! Clean residual min=-0.003817 max=0.003395 Jy/beam ! Clean residual mean=0.000001 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.676677 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 77 components and 0.676677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069755Jy sigma=0.691885 ! Fit after self-cal, rms=0.069752Jy sigma=0.691868 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069752Jy sigma=0.691868 ! Fit after self-cal, rms=0.069900Jy sigma=0.691725 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.05 mas, bmaj=4.153 mas, bpa=4.636 degrees ! Estimated noise=1.77954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000287848 Jy ! Component: 100 - total flux cleaned = -0.000767333 Jy ! Component: 150 - total flux cleaned = -0.00119483 Jy ! Component: 200 - total flux cleaned = -0.00153503 Jy ! Total flux subtracted in 200 components = -0.00153503 Jy ! Clean residual min=-0.004202 max=0.004296 Jy/beam ! Clean residual mean=0.000000 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.675142 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 83 components and 0.675142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069867Jy sigma=0.691377 ! Fit after self-cal, rms=0.069851Jy sigma=0.691226 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 = 0.00018009 Jy ! Component: 100 - total flux cleaned = -0.000173279 Jy ! Component: 150 - total flux cleaned = -0.000309964 Jy ! Component: 200 - total flux cleaned = -0.000387609 Jy ! Total flux subtracted in 200 components = -0.000387609 Jy ! Clean residual min=-0.004096 max=0.004176 Jy/beam ! Clean residual mean=-0.000002 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.674755 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.674755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069844Jy sigma=0.691134 ! Fit after self-cal, rms=0.069836Jy sigma=0.691075 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:HN,true ! 1:HN 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:HN,true ! 2:HN 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:BR,true ! 3:BR self-cal status=fixed weight=1 selfant 3:MK,true ! 3:MK self-cal status=fixed weight=1 selfant 4:HN,true ! 4:HN self-cal status=fixed weight=1 selfant 4:NL,true ! 4:NL self-cal status=fixed weight=1 selfant 4:SC,true ! 4:SC self-cal status=fixed weight=1 selfant 5:BR,true ! 5:BR self-cal status=fixed weight=1 selfant 5:FD,true ! 5:FD self-cal status=fixed weight=1 selfant 5:HN,true ! 5:HN self-cal status=fixed weight=1 selfant 5:LA,true ! 5:LA self-cal status=fixed weight=1 selfant 5:MK,true ! 5:MK self-cal status=fixed weight=1 selfant 5:NL,true ! 5:NL self-cal status=fixed weight=1 selfant 5:OV,true ! 5:OV self-cal status=fixed weight=1 selfant 5:PT,true ! 5:PT self-cal status=fixed weight=1 selfant 5:SC,true ! 5:SC self-cal status=fixed weight=1 ![Exited script file: /tmp/ff.ff] selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 11 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 11 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 11 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 11 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.145273Jy sigma=1.163912 ! Fit after self-cal, rms=0.098780Jy sigma=0.867794 selfant "",false ! 1:FD self-cal status=correctable weight=1 ! 1:FT self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:FT self-cal status=correctable weight=1 ! 2:HN 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 ! 2:WZ self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:FT self-cal status=correctable weight=1 ! 5:HN self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 5:SC self-cal status=correctable weight=1 ! 6:MA self-cal status=correctable weight=1 ! 6:WZ 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 12 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 5 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 12 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 5 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 12 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 5 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 12 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 5 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.098780Jy sigma=0.867794 ! Fit after self-cal, rms=0.077367Jy sigma=0.663326 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6164 mas, bmaj=1.894 mas, bpa=-5.058 degrees ! Estimated noise=2.19929 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 (-21, -11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386351 Jy ! Component: 100 - total flux cleaned = 0.00414415 Jy ! Component: 150 - total flux cleaned = 0.00415697 Jy ! Component: 200 - total flux cleaned = 0.00446221 Jy ! Total flux subtracted in 200 components = 0.00446221 Jy ! Clean residual min=-0.005422 max=0.005433 Jy/beam ! Clean residual mean=0.000001 rms=0.001293 Jy/beam ! Combined flux in latest and established models = 0.679217 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 0.679217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077212Jy sigma=0.662508 ! Fit after self-cal, rms=0.076729Jy sigma=0.660874 ! Inverting map uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7343 mas, bmaj=2.185 mas, bpa=-5.498 degrees ! Estimated noise=1.42868 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 (-49.2, 7.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149186 Jy ! Component: 100 - total flux cleaned = 0.00149873 Jy ! Component: 150 - total flux cleaned = 0.0011282 Jy ! Component: 200 - total flux cleaned = 0.00119321 Jy ! Component: 250 - total flux cleaned = 0.00113833 Jy ! Component: 300 - total flux cleaned = 0.000988063 Jy ! Component: 350 - total flux cleaned = 0.000803435 Jy ! Component: 400 - total flux cleaned = 0.000717377 Jy ! Total flux subtracted in 400 components = 0.000717377 Jy ! Clean residual min=-0.003413 max=0.003241 Jy/beam ! Clean residual mean=-0.000001 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.679934 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 154 components and 0.679934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076419Jy sigma=0.657754 ! Fit after self-cal, rms=0.076414Jy sigma=0.657610 ! 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 = 0.000358508 Jy ! Component: 100 - total flux cleaned = 0.000274618 Jy ! Component: 150 - total flux cleaned = 0.000113458 Jy ! Component: 200 - total flux cleaned = -1.45547e-06 Jy ! Component: 250 - total flux cleaned = -0.000112191 Jy ! Component: 300 - total flux cleaned = -0.00018329 Jy ! Component: 350 - total flux cleaned = -0.000320602 Jy ! Component: 400 - total flux cleaned = -0.000387267 Jy ! Total flux subtracted in 400 components = -0.000387267 Jy ! Clean residual min=-0.003438 max=0.003094 Jy/beam ! Clean residual mean=0.000001 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.679547 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 177 components and 0.679547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076328Jy sigma=0.656904 ! Fit after self-cal, rms=0.076326Jy sigma=0.656884 ! 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 28 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 16 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 16 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 16 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 16 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.141672Jy sigma=1.123208 ! Fit after self-cal, rms=0.076412Jy sigma=0.656483 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7342 mas, bmaj=2.184 mas, bpa=-5.496 degrees ! Estimated noise=1.42926 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.1195e-06 Jy ! Component: 100 - total flux cleaned = 7.97641e-05 Jy ! Component: 150 - total flux cleaned = 7.98344e-05 Jy ! Component: 200 - total flux cleaned = 7.91787e-05 Jy ! Component: 250 - total flux cleaned = 9.89557e-06 Jy ! Component: 300 - total flux cleaned = -2.16507e-05 Jy ! Component: 350 - total flux cleaned = -8.54675e-05 Jy ! Component: 400 - total flux cleaned = -0.000178053 Jy ! Total flux subtracted in 400 components = -0.000178053 Jy ! Clean residual min=-0.003380 max=0.003010 Jy/beam ! Clean residual mean=-0.000000 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.679369 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 197 components and 0.679369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076327Jy sigma=0.655929 ! Fit after self-cal, rms=0.076322Jy sigma=0.655911 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 = 9.98488e-05 Jy ! Component: 100 - total flux cleaned = 8.37609e-06 Jy ! Component: 150 - total flux cleaned = -7.94296e-05 Jy ! Component: 200 - total flux cleaned = -0.00016458 Jy ! Component: 250 - total flux cleaned = -0.000220536 Jy ! Component: 300 - total flux cleaned = -0.000329793 Jy ! Component: 350 - total flux cleaned = -0.000436442 Jy ! Component: 400 - total flux cleaned = -0.000514541 Jy ! Total flux subtracted in 400 components = -0.000514541 Jy ! Clean residual min=-0.003348 max=0.002970 Jy/beam ! Clean residual mean=-0.000000 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.678855 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 212 components and 0.678855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076272Jy sigma=0.655553 ! Fit after self-cal, rms=0.076272Jy sigma=0.655545 ! 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=0.076272Jy sigma=0.655545 ! Fit after self-cal, rms=0.076323Jy sigma=0.655480 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.734 mas, bmaj=2.184 mas, bpa=-5.49 degrees ! Estimated noise=1.42922 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000118571 Jy ! Component: 100 - total flux cleaned = -0.000149373 Jy ! Component: 150 - total flux cleaned = -0.000176879 Jy ! Component: 200 - total flux cleaned = -0.000231894 Jy ! Component: 250 - total flux cleaned = -0.000337209 Jy ! Component: 300 - total flux cleaned = -0.000362547 Jy ! Component: 350 - total flux cleaned = -0.000463889 Jy ! Component: 400 - total flux cleaned = -0.00053777 Jy ! Total flux subtracted in 400 components = -0.00053777 Jy ! Clean residual min=-0.003293 max=0.002919 Jy/beam ! Clean residual mean=-0.000001 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.678317 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 222 components and 0.678316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076272Jy sigma=0.655160 ! Fit after self-cal, rms=0.076273Jy sigma=0.655152 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 = -7.75431e-05 Jy ! Component: 100 - total flux cleaned = -0.000100987 Jy ! Component: 150 - total flux cleaned = -0.000172891 Jy ! Component: 200 - total flux cleaned = -0.000219831 Jy ! Component: 250 - total flux cleaned = -0.000289354 Jy ! Component: 300 - total flux cleaned = -0.00033469 Jy ! Component: 350 - total flux cleaned = -0.000401501 Jy ! Component: 400 - total flux cleaned = -0.000445131 Jy ! Total flux subtracted in 400 components = -0.000445131 Jy ! Clean residual min=-0.003272 max=0.002881 Jy/beam ! Clean residual mean=-0.000001 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.677871 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 231 components and 0.677871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076239Jy sigma=0.654916 ! Fit after self-cal, rms=0.076238Jy sigma=0.654910 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime3 ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076238Jy sigma=0.654910 ! Fit after self-cal, rms=0.073931Jy sigma=0.635722 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.036 mas, bmaj=4.005 mas, bpa=4.062 degrees ! Estimated noise=1.76164 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000240368 Jy ! Component: 100 - total flux cleaned = 0.000154174 Jy ! Component: 150 - total flux cleaned = 0.000128178 Jy ! Component: 200 - total flux cleaned = 0.000127336 Jy ! Component: 250 - total flux cleaned = 0.000126394 Jy ! Component: 300 - total flux cleaned = 0.000125765 Jy ! Component: 350 - total flux cleaned = 0.000104568 Jy ! Component: 400 - total flux cleaned = 6.48828e-05 Jy ! Total flux subtracted in 400 components = 6.48828e-05 Jy ! Clean residual min=-0.002650 max=0.002891 Jy/beam ! Clean residual mean=-0.000000 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.677936 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 252 components and 0.677937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073919Jy sigma=0.635547 ! Fit after self-cal, rms=0.073922Jy sigma=0.635514 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 (-43.8, -42). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146524 Jy ! Component: 100 - total flux cleaned = 0.00154058 Jy ! Component: 150 - total flux cleaned = 0.00178757 Jy ! Component: 200 - total flux cleaned = 0.00210951 Jy ! Component: 250 - total flux cleaned = 0.00206489 Jy ! Component: 300 - total flux cleaned = 0.00197584 Jy ! Component: 350 - total flux cleaned = 0.00180873 Jy ! Component: 400 - total flux cleaned = 0.00180937 Jy ! Total flux subtracted in 400 components = 0.00180937 Jy ! Clean residual min=-0.002611 max=0.002657 Jy/beam ! Clean residual mean=-0.000003 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.679746 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 316 components and 0.679746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073768Jy sigma=0.633732 ! Fit after self-cal, rms=0.073755Jy sigma=0.633628 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for all stations ===" ! === Finished amplitude self-cal for all stations === restore ! Inverting map and beam ! Estimated beam: bmin=0.7339 mas, bmaj=2.184 mas, bpa=-5.488 degrees ! Estimated noise=1.42966 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7339 x 2.184 at -5.488 degrees (North through East) ! Clean map min=-0.0038428 max=0.6298 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=0.073755Jy sigma=0.633628 ! Fit after self-cal, rms=0.067915Jy sigma=0.583171 ! Inverting map and beam ! Estimated beam: bmin=0.734 mas, bmaj=2.183 mas, bpa=-5.469 degrees ! Estimated noise=1.42946 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000324731 Jy ! Component: 100 - total flux cleaned = 1.45343e-05 Jy ! Component: 150 - total flux cleaned = 1.9858e-05 Jy ! Component: 200 - total flux cleaned = 0.000131067 Jy ! Component: 250 - total flux cleaned = 7.8014e-05 Jy ! Component: 300 - total flux cleaned = 0.000125784 Jy ! Component: 350 - total flux cleaned = 7.7255e-05 Jy ! Component: 400 - total flux cleaned = 0.000123199 Jy ! Total flux subtracted in 400 components = 0.000123199 Jy ! Clean residual min=-0.002899 max=0.002403 Jy/beam ! Clean residual mean=-0.000000 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.679869 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 377 components and 0.679869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067685Jy sigma=0.581451 ! Fit after self-cal, rms=0.067688Jy sigma=0.581398 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.94815e-05 Jy ! Component: 100 - total flux cleaned = 8.30208e-05 Jy ! Component: 150 - total flux cleaned = 8.14556e-05 Jy ! Component: 200 - total flux cleaned = 0.000122098 Jy ! Component: 250 - total flux cleaned = 0.000121365 Jy ! Component: 300 - total flux cleaned = 0.000196235 Jy ! Component: 350 - total flux cleaned = 0.000195957 Jy ! Component: 400 - total flux cleaned = 0.000305555 Jy ! Total flux subtracted in 400 components = 0.000305555 Jy ! Clean residual min=-0.002785 max=0.002371 Jy/beam ! Clean residual mean=-0.000000 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.680175 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 405 components and 0.680175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067568Jy sigma=0.580576 ! Fit after self-cal, rms=0.067565Jy sigma=0.580561 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067565Jy sigma=0.580561 ! Fit after self-cal, rms=0.067547Jy sigma=0.580453 print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6162 mas, bmaj=1.892 mas, bpa=-5.046 degrees ! Estimated noise=2.19933 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.493674 Jy ! Component: 100 - total flux cleaned = 0.601335 Jy ! Component: 150 - total flux cleaned = 0.630089 Jy ! Component: 200 - total flux cleaned = 0.644097 Jy ! Component: 250 - total flux cleaned = 0.651306 Jy ! Component: 300 - total flux cleaned = 0.654626 Jy ! Component: 350 - total flux cleaned = 0.656725 Jy ! Component: 400 - total flux cleaned = 0.657962 Jy ! Total flux subtracted in 400 components = 0.657962 Jy ! Clean residual min=-0.004993 max=0.005440 Jy/beam ! Clean residual mean=0.000004 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 0.657962 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 45 model components to the UV plane model. ! The established model now contains 45 components and 0.657962 Jy ! Inverting map and beam ! Estimated beam: bmin=0.734 mas, bmaj=2.183 mas, bpa=-5.473 degrees ! Estimated noise=1.42957 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, -1.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00596968 Jy ! Component: 100 - total flux cleaned = 0.00986788 Jy ! Component: 150 - total flux cleaned = 0.0119172 Jy ! Component: 200 - total flux cleaned = 0.0135025 Jy ! Component: 250 - total flux cleaned = 0.0148456 Jy ! Component: 300 - total flux cleaned = 0.0160886 Jy ! Component: 350 - total flux cleaned = 0.0171483 Jy ! Component: 400 - total flux cleaned = 0.0178796 Jy ! Total flux subtracted in 400 components = 0.0178796 Jy ! Clean residual min=-0.003226 max=0.002640 Jy/beam ! Clean residual mean=-0.000000 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.675842 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 110 components and 0.675842 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.035 mas, bmaj=4.003 mas, bpa=4.067 degrees ! Estimated noise=1.76196 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200631 Jy ! Component: 100 - total flux cleaned = 0.00317636 Jy ! Component: 150 - total flux cleaned = 0.00384338 Jy ! Component: 200 - total flux cleaned = 0.00450405 Jy ! Component: 250 - total flux cleaned = 0.00518053 Jy ! Component: 300 - total flux cleaned = 0.00575002 Jy ! Component: 350 - total flux cleaned = 0.0059657 Jy ! Component: 400 - total flux cleaned = 0.00617296 Jy ! Total flux subtracted in 400 components = 0.00617296 Jy ! Clean residual min=-0.002735 max=0.002357 Jy/beam ! Clean residual mean=0.000001 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.682015 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 = 0.000293258 Jy ! Component: 100 - total flux cleaned = 0.000525188 Jy ! Component: 150 - total flux cleaned = 0.000701285 Jy ! Component: 200 - total flux cleaned = 0.00074455 Jy ! Component: 250 - total flux cleaned = 0.000908126 Jy ! Component: 300 - total flux cleaned = 0.00090808 Jy ! Component: 350 - total flux cleaned = 0.00083346 Jy ! Component: 400 - total flux cleaned = 0.000832554 Jy ! Total flux subtracted in 400 components = 0.000832554 Jy ! Clean residual min=-0.002506 max=0.002217 Jy/beam ! Clean residual mean=0.000000 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.682848 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 184 components and 0.682848 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.734 mas, bmaj=2.183 mas, bpa=-5.473 degrees ! Estimated noise=1.42957 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000643915 Jy ! Component: 100 - total flux cleaned = 0.0010001 Jy ! Component: 150 - total flux cleaned = 0.0014589 Jy ! Component: 200 - total flux cleaned = 0.00164495 Jy ! Component: 250 - total flux cleaned = 0.00211939 Jy ! Component: 300 - total flux cleaned = 0.00234372 Jy ! Component: 350 - total flux cleaned = 0.00250416 Jy ! Component: 400 - total flux cleaned = 0.00239996 Jy ! Total flux subtracted in 400 components = 0.00239996 Jy ! Clean residual min=-0.002679 max=0.002443 Jy/beam ! Clean residual mean=-0.000001 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.685248 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 233 components and 0.685247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067735Jy sigma=0.582008 ! Fit after self-cal, rms=0.067683Jy sigma=0.581656 wmodel /scr/pima/rdv93_uvs/J1258-1800_X_map.mod ! Writing 233 model components to file: /scr/pima/rdv93_uvs/J1258-1800_X_map.mod wobs /scr/pima/rdv93_uvs/J1258-1800_X_uvs.fits ! Applying 2005 buffered edits. ! Writing UV FITS file: /scr/pima/rdv93_uvs/J1258-1800_X_uvs.fits wwins /scr/pima/rdv93_uvs/J1258-1800_X_map.win ! wwins: Wrote 6 windows to /scr/pima/rdv93_uvs/J1258-1800_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000185921 Jy ! Component: 100 - total flux cleaned = -0.000103997 Jy ! Component: 150 - total flux cleaned = 1.37461e-05 Jy ! Component: 200 - total flux cleaned = 0.000240187 Jy ! Component: 250 - total flux cleaned = 0.000386344 Jy ! Component: 300 - total flux cleaned = 0.000635833 Jy ! Component: 350 - total flux cleaned = 0.000739854 Jy ! Component: 400 - total flux cleaned = 0.00101102 Jy ! Component: 450 - total flux cleaned = 0.00124288 Jy ! Component: 500 - total flux cleaned = 0.00146915 Jy ! Component: 550 - total flux cleaned = 0.00169032 Jy ! Component: 600 - total flux cleaned = 0.00187704 Jy ! Component: 650 - total flux cleaned = 0.00199959 Jy ! Component: 700 - total flux cleaned = 0.00215024 Jy ! Component: 750 - total flux cleaned = 0.00215051 Jy ! Component: 800 - total flux cleaned = 0.00226783 Jy ! Component: 850 - total flux cleaned = 0.00238279 Jy ! Component: 900 - total flux cleaned = 0.00243942 Jy ! Component: 950 - total flux cleaned = 0.00252362 Jy ! Component: 1000 - total flux cleaned = 0.00255145 Jy ! Component: 1050 - total flux cleaned = 0.00271507 Jy ! Component: 1100 - total flux cleaned = 0.00276909 Jy ! Component: 1150 - total flux cleaned = 0.00279581 Jy ! Component: 1200 - total flux cleaned = 0.00287499 Jy ! Component: 1250 - total flux cleaned = 0.00297945 Jy ! Component: 1300 - total flux cleaned = 0.0030828 Jy ! Component: 1350 - total flux cleaned = 0.00315966 Jy ! Component: 1400 - total flux cleaned = 0.00333622 Jy ! Component: 1450 - total flux cleaned = 0.00338622 Jy ! Component: 1500 - total flux cleaned = 0.00358432 Jy ! Component: 1550 - total flux cleaned = 0.00375604 Jy ! Component: 1600 - total flux cleaned = 0.00387761 Jy ! Component: 1650 - total flux cleaned = 0.00392573 Jy ! Component: 1700 - total flux cleaned = 0.00411728 Jy ! Component: 1750 - total flux cleaned = 0.0043068 Jy ! Component: 1800 - total flux cleaned = 0.00442416 Jy ! Component: 1850 - total flux cleaned = 0.00463362 Jy ! Component: 1900 - total flux cleaned = 0.00474906 Jy ! Component: 1950 - total flux cleaned = 0.00490891 Jy ! Component: 2000 - total flux cleaned = 0.00504474 Jy ! Component: 2050 - total flux cleaned = 0.00520195 Jy ! Component: 2100 - total flux cleaned = 0.00533546 Jy ! Component: 2150 - total flux cleaned = 0.00549009 Jy ! Component: 2200 - total flux cleaned = 0.00568726 Jy ! Component: 2250 - total flux cleaned = 0.00577425 Jy ! Component: 2300 - total flux cleaned = 0.00596819 Jy ! Component: 2350 - total flux cleaned = 0.00616038 Jy ! Component: 2400 - total flux cleaned = 0.00624527 Jy ! Component: 2450 - total flux cleaned = 0.00639259 Jy ! Component: 2500 - total flux cleaned = 0.00653889 Jy ! Component: 2550 - total flux cleaned = 0.00670495 Jy ! Component: 2600 - total flux cleaned = 0.0068076 Jy ! Component: 2650 - total flux cleaned = 0.00690963 Jy ! Component: 2700 - total flux cleaned = 0.00701084 Jy ! Component: 2750 - total flux cleaned = 0.00711176 Jy ! Component: 2800 - total flux cleaned = 0.00719164 Jy ! Component: 2850 - total flux cleaned = 0.00725119 Jy ! Component: 2900 - total flux cleaned = 0.00729078 Jy ! Component: 2950 - total flux cleaned = 0.00729085 Jy ! Component: 3000 - total flux cleaned = 0.00742745 Jy ! Component: 3050 - total flux cleaned = 0.00744672 Jy ! Component: 3100 - total flux cleaned = 0.00754299 Jy ! Component: 3150 - total flux cleaned = 0.00758145 Jy ! Component: 3200 - total flux cleaned = 0.00769596 Jy ! Component: 3250 - total flux cleaned = 0.00773385 Jy ! Component: 3300 - total flux cleaned = 0.0077529 Jy ! Component: 3350 - total flux cleaned = 0.00786556 Jy ! Component: 3400 - total flux cleaned = 0.00794021 Jy ! Component: 3450 - total flux cleaned = 0.0079958 Jy ! Component: 3500 - total flux cleaned = 0.00808814 Jy ! Component: 3550 - total flux cleaned = 0.00816158 Jy ! Component: 3600 - total flux cleaned = 0.00814305 Jy ! Component: 3650 - total flux cleaned = 0.00825213 Jy ! Component: 3700 - total flux cleaned = 0.0083064 Jy ! Component: 3750 - total flux cleaned = 0.0083424 Jy ! Component: 3800 - total flux cleaned = 0.00841427 Jy ! Component: 3850 - total flux cleaned = 0.00850344 Jy ! Component: 3900 - total flux cleaned = 0.00857452 Jy ! Component: 3950 - total flux cleaned = 0.00864518 Jy ! Component: 4000 - total flux cleaned = 0.00876847 Jy ! Component: 4050 - total flux cleaned = 0.00878581 Jy ! Total flux subtracted in 4096 components = 0.00889052 Jy ! Clean residual min=-0.001127 max=0.001152 Jy/beam ! Clean residual mean=0.000002 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.694138 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 487 components and 0.694138 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv93_uvs/J1258-1800_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.734 x 2.183 at -5.473 degrees (North through East) ! Clean map min=-0.0021621 max=0.63138 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J1258-1800_X_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 0.6313 rms= 0.00029 Jy quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J1258-1800_X_uvs.log closed on Tue Oct 8 15:47:16 2013