! Started logfile: /scr/pima/rdv95_uvs/J1427-4206_X_uvs.log on Wed Nov 6 20:47:31 2013 obs /scr/pima/rdv95_uvs/J1427-4206_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv95_uvs/J1427-4206_X_uva.fits ! AN table 1: 2 integrations on 21 of 21 possible baselines. ! AN table 2: 2 integrations on 28 of 28 possible baselines. ! AN table 3: 6 integrations on 36 of 36 possible baselines. ! AN table 4: 6 integrations on 28 of 28 possible baselines. ! AN table 5: 2 integrations on 10 of 10 possible baselines. ! AN table 6: 2 integrations on 1 of 1 possible baselines. ! AN table 7: 2 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.539216 visibilities/baseline/integration-bin. ! Found source: J1427-4206 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1100 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv95_uvs/J1427-4206_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:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:FT self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:FT self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:FT self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 7:FD self-cal status=correctable weight=1 ! 7:FT self-cal status=correctable weight=1 ! 7:SC self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 32 telescope corrections were flagged in sub-array 3. ! A total of 27 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 32 telescope corrections were flagged in sub-array 3. ! A total of 27 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 32 telescope corrections were flagged in sub-array 3. ! A total of 27 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 32 telescope corrections were flagged in sub-array 3. ! A total of 27 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=3.596741Jy sigma=149.178047 ! Fit after self-cal, rms=2.450396Jy sigma=103.880062 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] flag 1:FT ! Flagging baselines of antenna 1:FT in the currently selected channels. flag 2:FT ! Flagging baselines of antenna 2:FT in the currently selected channels. flag 3:FT ! Flagging baselines of antenna 3:FT in the currently selected channels. flag 4:FT ! Flagging baselines of antenna 4:FT in the currently selected channels. flag 7:FT ! Flagging baselines of antenna 7:FT in the currently selected channels. ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6504 mas, bmaj=2.062 mas, bpa=-0.1152 degrees ! Estimated noise=0.916357 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 = 2.56737 Jy ! Component: 100 - total flux cleaned = 3.16348 Jy ! Total flux subtracted in 100 components = 3.16348 Jy ! Clean residual min=-0.141561 max=0.303334 Jy/beam ! Clean residual mean=0.000876 rms=0.035857 Jy/beam ! Combined flux in latest and established models = 3.16348 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 3.16348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.689062Jy sigma=27.532495 ! Fit after self-cal, rms=0.689062Jy sigma=27.531359 ! Inverting map ! Added new window around map position (-0.8, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.27902 Jy ! Component: 100 - total flux cleaned = 0.42879 Jy ! Total flux subtracted in 100 components = 0.42879 Jy ! Clean residual min=-0.121771 max=0.247857 Jy/beam ! Clean residual mean=0.000405 rms=0.026626 Jy/beam ! Combined flux in latest and established models = 3.59227 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 3.59227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.552844Jy sigma=20.029515 ! Fit after self-cal, rms=0.541086Jy sigma=19.143382 ! Inverting map ! Added new window around map position (0.6, 6.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.182928 Jy ! Component: 100 - total flux cleaned = 0.289762 Jy ! Total flux subtracted in 100 components = 0.289762 Jy ! Clean residual min=-0.131939 max=0.136093 Jy/beam ! Clean residual mean=0.000091 rms=0.021305 Jy/beam ! Combined flux in latest and established models = 3.88203 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 3.88203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.462157Jy sigma=15.555936 ! Fit after self-cal, rms=0.457296Jy sigma=15.429350 ! 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=0.8457 mas, bmaj=2.636 mas, bpa=2.521 degrees ! Estimated noise=0.681711 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 = 0.0950827 Jy ! Component: 100 - total flux cleaned = 0.126197 Jy ! Component: 150 - total flux cleaned = 0.129442 Jy ! Component: 200 - total flux cleaned = 0.13229 Jy ! Total flux subtracted in 200 components = 0.13229 Jy ! Clean residual min=-0.148580 max=0.105388 Jy/beam ! Clean residual mean=-0.000352 rms=0.025509 Jy/beam ! Combined flux in latest and established models = 4.01432 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 4.01432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.432597Jy sigma=14.498058 ! Fit after self-cal, rms=0.430189Jy sigma=14.445206 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 FT 1.00* KP 0.94 LA 1.01 ! NL 1.11 PT 1.05 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 FT 1.00* KP 1.02 LA 0.98 ! NL 1.11 OV 0.97 PT 0.98 SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 FT 1.00* KP 1.01 LA 1.07 ! MK 1.22 NL 1.35 OV 1.03 PT 0.99 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.01 FT 1.00* KP 1.03 LA 1.04 ! MK 0.97 OV 1.02 PT 1.01 SC 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* LA 0.00* OV 0.00* ! PT 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.00* KP 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.00* FT 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 FT 1.00* KP 0.88 LA 0.97 ! NL 1.11 PT 1.05 SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 FT 1.00* KP 0.96 LA 0.94 ! NL 1.10 OV 0.96 PT 0.99 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 FT 1.00* KP 0.95 LA 1.01 ! MK 1.23 NL 1.36 OV 1.01 PT 0.99 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.02 FT 1.00* KP 0.96 LA 1.00 ! MK 0.98 OV 1.00 PT 1.02 SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* LA 0.00* OV 0.00* ! PT 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.00* KP 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.00* FT 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 FT 1.00* KP 0.77 LA 1.01 ! NL 1.19 PT 1.04 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 FT 1.00* KP 0.85 LA 0.97 ! NL 1.12 OV 1.02 PT 0.97 SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.97 FT 1.00* KP 0.84 LA 1.07 ! MK 1.06 NL 1.34 OV 1.07 PT 0.97 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 FT 1.00* KP 0.86 LA 1.05 ! MK 0.95 OV 1.05 PT 1.00 SC 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* LA 0.00* OV 0.00* ! PT 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.00* KP 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.00* FT 0.00* SC 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 FT 1.00* KP 0.81 LA 0.99 ! NL 1.20 PT 1.08 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 FT 1.00* KP 0.90 LA 0.96 ! NL 1.15 OV 0.98 PT 1.01 SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 FT 1.00* KP 0.88 LA 1.07 ! MK 1.10 NL 1.38 OV 1.03 PT 1.01 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.05 FT 1.00* KP 0.91 LA 1.02 ! MK 0.97 OV 1.02 PT 1.03 SC 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 0.00* KP 0.00* LA 0.00* OV 0.00* ! PT 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.00* KP 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.00* FT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.430189Jy sigma=14.445206 ! Fit after self-cal, rms=0.221920Jy sigma=6.940634 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8283 mas, bmaj=2.603 mas, bpa=2.787 degrees ! Estimated noise=0.696759 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 = -0.0367703 Jy ! Component: 100 - total flux cleaned = -0.041716 Jy ! Component: 150 - total flux cleaned = -0.0458438 Jy ! Component: 200 - total flux cleaned = -0.0494457 Jy ! Total flux subtracted in 200 components = -0.0494457 Jy ! Clean residual min=-0.052352 max=0.036799 Jy/beam ! Clean residual mean=-0.000119 rms=0.010362 Jy/beam ! Combined flux in latest and established models = 3.96488 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 3.96488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202966Jy sigma=6.361239 ! Fit after self-cal, rms=0.200382Jy sigma=6.292896 ! 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=0.200382Jy sigma=6.292896 ! Fit after self-cal, rms=0.197103Jy sigma=6.186843 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8286 mas, bmaj=2.605 mas, bpa=2.819 degrees ! Estimated noise=0.696072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0293746 Jy ! Component: 100 - total flux cleaned = -0.0343581 Jy ! Component: 150 - total flux cleaned = -0.0385465 Jy ! Component: 200 - total flux cleaned = -0.0415017 Jy ! Total flux subtracted in 200 components = -0.0415017 Jy ! Clean residual min=-0.046037 max=0.032532 Jy/beam ! Clean residual mean=-0.000101 rms=0.009150 Jy/beam ! Combined flux in latest and established models = 3.92338 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 3.92338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183212Jy sigma=5.763022 ! Fit after self-cal, rms=0.181222Jy sigma=5.715690 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 = -0.00726121 Jy ! Component: 100 - total flux cleaned = -0.00664866 Jy ! Component: 150 - total flux cleaned = -0.00718175 Jy ! Component: 200 - total flux cleaned = -0.00866564 Jy ! Total flux subtracted in 200 components = -0.00866564 Jy ! Clean residual min=-0.043225 max=0.031575 Jy/beam ! Clean residual mean=-0.000088 rms=0.008756 Jy/beam ! Combined flux in latest and established models = 3.91471 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 3.91471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176016Jy sigma=5.538716 ! Fit after self-cal, rms=0.174734Jy sigma=5.512381 ! 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=0.174734Jy sigma=5.512381 ! Fit after self-cal, rms=0.169546Jy sigma=5.359974 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8286 mas, bmaj=2.606 mas, bpa=2.876 degrees ! Estimated noise=0.695913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0225732 Jy ! Component: 100 - total flux cleaned = -0.0269751 Jy ! Component: 150 - total flux cleaned = -0.030111 Jy ! Component: 200 - total flux cleaned = -0.0323322 Jy ! Total flux subtracted in 200 components = -0.0323322 Jy ! Clean residual min=-0.037358 max=0.027871 Jy/beam ! Clean residual mean=-0.000080 rms=0.007754 Jy/beam ! Combined flux in latest and established models = 3.88238 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 3.88238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160733Jy sigma=5.084346 ! Fit after self-cal, rms=0.159770Jy sigma=5.059487 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 = -0.00516689 Jy ! Component: 100 - total flux cleaned = -0.0051042 Jy ! Component: 150 - total flux cleaned = -0.00549114 Jy ! Component: 200 - total flux cleaned = -0.00661087 Jy ! Total flux subtracted in 200 components = -0.00661087 Jy ! Clean residual min=-0.035816 max=0.027104 Jy/beam ! Clean residual mean=-0.000070 rms=0.007487 Jy/beam ! Combined flux in latest and established models = 3.87577 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 60 components and 3.87577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.156630Jy sigma=4.944912 ! Fit after self-cal, rms=0.156002Jy sigma=4.930517 ! 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=0.156002Jy sigma=4.930517 ! Fit after self-cal, rms=0.152518Jy sigma=4.830234 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.816 mas, bmaj=10.74 mas, bpa=-2.005 degrees ! Estimated noise=0.838724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.024298 Jy ! Component: 100 - total flux cleaned = -0.0276835 Jy ! Component: 150 - total flux cleaned = -0.0299093 Jy ! Component: 200 - total flux cleaned = -0.0321635 Jy ! Total flux subtracted in 200 components = -0.0321635 Jy ! Clean residual min=-0.038403 max=0.025293 Jy/beam ! Clean residual mean=-0.000115 rms=0.009841 Jy/beam ! Combined flux in latest and established models = 3.8436 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 3.8436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151119Jy sigma=4.784627 ! Fit after self-cal, rms=0.149881Jy sigma=4.709899 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 = -0.0041343 Jy ! Component: 100 - total flux cleaned = -0.00448392 Jy ! Component: 150 - total flux cleaned = -0.00532038 Jy ! Component: 200 - total flux cleaned = -0.0062628 Jy ! Total flux subtracted in 200 components = -0.0062628 Jy ! Clean residual min=-0.036624 max=0.024465 Jy/beam ! Clean residual mean=-0.000098 rms=0.009546 Jy/beam ! Combined flux in latest and established models = 3.83734 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 75 components and 3.83734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150273Jy sigma=4.680733 ! Fit after self-cal, rms=0.149712Jy sigma=4.651987 ! 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:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 1:PT,true ! 1:PT self-cal status=fixed weight=1 selfant 1:SC,true ! 1:SC self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 selfant 2:SC,true ! 2:SC self-cal status=fixed weight=1 selfant 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:KP,true ! 3:KP self-cal status=fixed weight=1 selfant 3:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3:MK,true ! 3:MK self-cal status=fixed weight=1 selfant 3:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 3:OV,true ! 3:OV self-cal status=fixed weight=1 selfant 3:PT,true ! 3:PT self-cal status=fixed weight=1 selfant 3:SC,true ! 3:SC self-cal status=fixed weight=1 selfant 4:FD,true ! 4:FD self-cal status=fixed weight=1 selfant 4:KP,true ! 4:KP self-cal status=fixed weight=1 selfant 4:LA,true ! 4:LA self-cal status=fixed weight=1 selfant 4:MK,true ! 4:MK self-cal status=fixed weight=1 selfant 4:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 4:PT,true ! 4:PT self-cal status=fixed weight=1 selfant 4:SC,true ! 4:SC self-cal status=fixed weight=1 selfant 5:FD,true ! 5:FD self-cal status=fixed weight=1 selfant 5:KP,true ! 5:KP self-cal status=fixed weight=1 selfant 5:LA,true ! 5:LA self-cal status=fixed weight=1 selfant 5:OV,true ! 5:OV self-cal status=fixed weight=1 selfant 5:PT,true ! 5:PT self-cal status=fixed weight=1 selfant 6:FD,true ! 6:FD self-cal status=fixed weight=1 selfant 6:KP,true ! 6:KP self-cal status=fixed weight=1 selfant 7:FD,true ! 7:FD self-cal status=fixed weight=1 selfant 7:SC,true ! 7: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 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 6 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.037306Jy sigma=44.478921 ! Fit after self-cal, rms=1.037306Jy sigma=44.478921 selfant "",false ! 1:FD self-cal status=correctable weight=1 ! 1:FT self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:FT self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:FT self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:FT self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 7:FD self-cal status=correctable weight=1 ! 7:FT self-cal status=correctable weight=1 ! 7:SC self-cal status=correctable weight=1 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 21 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 21 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 21 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 3. ! A total of 21 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.037306Jy sigma=44.478921 ! Fit after self-cal, rms=0.145566Jy sigma=4.538503 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=0.6368 mas, bmaj=2.054 mas, bpa=0.8278 degrees ! Estimated noise=0.961959 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 = -0.00936607 Jy ! Component: 100 - total flux cleaned = -0.00931965 Jy ! Component: 150 - total flux cleaned = -0.00935355 Jy ! Component: 200 - total flux cleaned = -0.00935897 Jy ! Total flux subtracted in 200 components = -0.00935897 Jy ! Clean residual min=-0.039670 max=0.031859 Jy/beam ! Clean residual mean=-0.000017 rms=0.007428 Jy/beam ! Combined flux in latest and established models = 3.82798 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 3.82798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140517Jy sigma=4.405324 ! Fit after self-cal, rms=0.140440Jy sigma=4.387579 ! 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=0.8292 mas, bmaj=2.611 mas, bpa=3.01 degrees ! Estimated noise=0.696626 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 = -0.00841354 Jy ! Component: 100 - total flux cleaned = -0.0100342 Jy ! Component: 150 - total flux cleaned = -0.0105802 Jy ! Component: 200 - total flux cleaned = -0.0108228 Jy ! Component: 250 - total flux cleaned = -0.0115034 Jy ! Component: 300 - total flux cleaned = -0.0119332 Jy ! Component: 350 - total flux cleaned = -0.0123516 Jy ! Component: 400 - total flux cleaned = -0.0127532 Jy ! Total flux subtracted in 400 components = -0.0127532 Jy ! Clean residual min=-0.029011 max=0.020441 Jy/beam ! Clean residual mean=-0.000055 rms=0.005852 Jy/beam ! Combined flux in latest and established models = 3.81523 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 3.81523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138160Jy sigma=4.296358 ! Fit after self-cal, rms=0.137813Jy sigma=4.283083 ! 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 = -0.000412358 Jy ! Component: 100 - total flux cleaned = -0.00039622 Jy ! Component: 150 - total flux cleaned = -0.00060333 Jy ! Component: 200 - total flux cleaned = -0.00060412 Jy ! Component: 250 - total flux cleaned = -0.00096428 Jy ! Component: 300 - total flux cleaned = -0.00130592 Jy ! Component: 350 - total flux cleaned = -0.00146921 Jy ! Component: 400 - total flux cleaned = -0.00178802 Jy ! Total flux subtracted in 400 components = -0.00178802 Jy ! Clean residual min=-0.028493 max=0.019997 Jy/beam ! Clean residual mean=-0.000052 rms=0.005773 Jy/beam ! Combined flux in latest and established models = 3.81344 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 3.81344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136386Jy sigma=4.238253 ! Fit after self-cal, rms=0.136146Jy sigma=4.230559 ! Inverting map print "=== Finished natural weighting clean for al sites ===" ! === Finished natural weighting clean for al sites === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 32 telescope corrections were flagged in sub-array 3. ! A total of 27 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 32 telescope corrections were flagged in sub-array 3. ! A total of 27 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 32 telescope corrections were flagged in sub-array 3. ! A total of 27 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 32 telescope corrections were flagged in sub-array 3. ! A total of 27 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! A total of 4 telescope corrections were flagged in sub-array 6. ! A total of 6 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=1.037243Jy sigma=44.466793 ! Fit after self-cal, rms=0.134556Jy sigma=4.168278 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8292 mas, bmaj=2.612 mas, bpa=3.034 degrees ! Estimated noise=0.696606 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00983484 Jy ! Component: 100 - total flux cleaned = -0.0112287 Jy ! Component: 150 - total flux cleaned = -0.0126981 Jy ! Component: 200 - total flux cleaned = -0.0139812 Jy ! Component: 250 - total flux cleaned = -0.0148814 Jy ! Component: 300 - total flux cleaned = -0.0158909 Jy ! Component: 350 - total flux cleaned = -0.0166147 Jy ! Component: 400 - total flux cleaned = -0.0171082 Jy ! Total flux subtracted in 400 components = -0.0171082 Jy ! Clean residual min=-0.026591 max=0.018653 Jy/beam ! Clean residual mean=-0.000044 rms=0.005308 Jy/beam ! Combined flux in latest and established models = 3.79633 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 100 components and 3.79633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131433Jy sigma=4.068606 ! Fit after self-cal, rms=0.131297Jy sigma=4.061626 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 = -0.000797507 Jy ! Component: 100 - total flux cleaned = -0.00077732 Jy ! Component: 150 - total flux cleaned = -0.000927886 Jy ! Component: 200 - total flux cleaned = -0.000924241 Jy ! Component: 250 - total flux cleaned = -0.00135614 Jy ! Component: 300 - total flux cleaned = -0.00149411 Jy ! Component: 350 - total flux cleaned = -0.00162811 Jy ! Component: 400 - total flux cleaned = -0.00176133 Jy ! Total flux subtracted in 400 components = -0.00176133 Jy ! Clean residual min=-0.026093 max=0.018093 Jy/beam ! Clean residual mean=-0.000042 rms=0.005237 Jy/beam ! Combined flux in latest and established models = 3.79457 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 3.79457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130389Jy sigma=4.029221 ! Fit after self-cal, rms=0.130229Jy sigma=4.024554 ! 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=0.130229Jy sigma=4.024554 ! Fit after self-cal, rms=0.129644Jy sigma=3.988334 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8292 mas, bmaj=2.612 mas, bpa=3.053 degrees ! Estimated noise=0.696557 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00810793 Jy ! Component: 100 - total flux cleaned = -0.0095016 Jy ! Component: 150 - total flux cleaned = -0.0104336 Jy ! Component: 200 - total flux cleaned = -0.0112487 Jy ! Component: 250 - total flux cleaned = -0.0119848 Jy ! Component: 300 - total flux cleaned = -0.0128056 Jy ! Component: 350 - total flux cleaned = -0.0132616 Jy ! Component: 400 - total flux cleaned = -0.0135443 Jy ! Total flux subtracted in 400 components = -0.0135443 Jy ! Clean residual min=-0.024759 max=0.018029 Jy/beam ! Clean residual mean=-0.000036 rms=0.004942 Jy/beam ! Combined flux in latest and established models = 3.78103 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 3.78103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127466Jy sigma=3.922487 ! Fit after self-cal, rms=0.127407Jy sigma=3.918251 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 = -0.000451771 Jy ! Component: 100 - total flux cleaned = -0.000617135 Jy ! Component: 150 - total flux cleaned = -0.00088479 Jy ! Component: 200 - total flux cleaned = -0.00101418 Jy ! Component: 250 - total flux cleaned = -0.00101143 Jy ! Component: 300 - total flux cleaned = -0.000895848 Jy ! Component: 350 - total flux cleaned = -0.00101336 Jy ! Component: 400 - total flux cleaned = -0.00101517 Jy ! Total flux subtracted in 400 components = -0.00101517 Jy ! Clean residual min=-0.024604 max=0.017828 Jy/beam ! Clean residual mean=-0.000035 rms=0.004904 Jy/beam ! Combined flux in latest and established models = 3.78001 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 3.78001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126630Jy sigma=3.896648 ! Fit after self-cal, rms=0.126544Jy sigma=3.893904 ! 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=0.126544Jy sigma=3.893904 ! Fit after self-cal, rms=0.126274Jy sigma=3.854654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.835 mas, bmaj=10.83 mas, bpa=-1.835 degrees ! Estimated noise=0.837212 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00925935 Jy ! Component: 100 - total flux cleaned = -0.0102803 Jy ! Component: 150 - total flux cleaned = -0.0109205 Jy ! Component: 200 - total flux cleaned = -0.0116483 Jy ! Component: 250 - total flux cleaned = -0.01225 Jy ! Component: 300 - total flux cleaned = -0.0125069 Jy ! Component: 350 - total flux cleaned = -0.0127475 Jy ! Component: 400 - total flux cleaned = -0.012972 Jy ! Total flux subtracted in 400 components = -0.012972 Jy ! Clean residual min=-0.029557 max=0.016318 Jy/beam ! Clean residual mean=-0.000057 rms=0.006567 Jy/beam ! Combined flux in latest and established models = 3.76704 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 115 components and 3.76704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126395Jy sigma=3.841142 ! Fit after self-cal, rms=0.126223Jy sigma=3.823139 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 = -0.000542054 Jy ! Component: 100 - total flux cleaned = -0.000547565 Jy ! Component: 150 - total flux cleaned = -0.000556366 Jy ! Component: 200 - total flux cleaned = -0.000819993 Jy ! Component: 250 - total flux cleaned = -0.000804938 Jy ! Component: 300 - total flux cleaned = -0.000803311 Jy ! Component: 350 - total flux cleaned = -0.000805371 Jy ! Component: 400 - total flux cleaned = -0.000807857 Jy ! Total flux subtracted in 400 components = -0.000807857 Jy ! Clean residual min=-0.029643 max=0.016395 Jy/beam ! Clean residual mean=-0.000054 rms=0.006572 Jy/beam ! Combined flux in latest and established models = 3.76623 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 117 components and 3.76623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126380Jy sigma=3.845212 ! Fit after self-cal, rms=0.126256Jy sigma=3.826306 ! 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=0.8294 mas, bmaj=2.613 mas, bpa=3.07 degrees ! Estimated noise=0.696404 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8294 x 2.613 at 3.07 degrees (North through East) ! Clean map min=-0.07396 max=3.3106 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=0.126256Jy sigma=3.826306 ! Fit after self-cal, rms=0.119114Jy sigma=3.476956 ! Inverting map and beam ! Estimated beam: bmin=0.8302 mas, bmaj=2.612 mas, bpa=3.026 degrees ! Estimated noise=0.697009 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00605668 Jy ! Component: 100 - total flux cleaned = -0.00674477 Jy ! Component: 150 - total flux cleaned = -0.00734794 Jy ! Component: 200 - total flux cleaned = -0.00769715 Jy ! Component: 250 - total flux cleaned = -0.00768807 Jy ! Component: 300 - total flux cleaned = -0.00768245 Jy ! Component: 350 - total flux cleaned = -0.00768536 Jy ! Component: 400 - total flux cleaned = -0.0076855 Jy ! Total flux subtracted in 400 components = -0.0076855 Jy ! Clean residual min=-0.023994 max=0.018252 Jy/beam ! Clean residual mean=-0.000031 rms=0.004506 Jy/beam ! Combined flux in latest and established models = 3.75855 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 120 components and 3.75855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117254Jy sigma=3.432013 ! Fit after self-cal, rms=0.117233Jy sigma=3.428750 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000343512 Jy ! Component: 100 - total flux cleaned = -0.000340613 Jy ! Component: 150 - total flux cleaned = -0.000207012 Jy ! Component: 200 - total flux cleaned = -8.47334e-05 Jy ! Component: 250 - total flux cleaned = 3.23711e-05 Jy ! Component: 300 - total flux cleaned = 0.000144857 Jy ! Component: 350 - total flux cleaned = 0.000145609 Jy ! Component: 400 - total flux cleaned = 0.000250242 Jy ! Total flux subtracted in 400 components = 0.000250242 Jy ! Clean residual min=-0.024051 max=0.017934 Jy/beam ! Clean residual mean=-0.000031 rms=0.004484 Jy/beam ! Combined flux in latest and established models = 3.7588 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 122 components and 3.7588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116294Jy sigma=3.411575 ! Fit after self-cal, rms=0.116268Jy sigma=3.409277 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116268Jy sigma=3.409277 ! Fit after self-cal, rms=0.116593Jy sigma=3.395218 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=0.6373 mas, bmaj=2.055 mas, bpa=0.9163 degrees ! Estimated noise=0.968266 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.63071 Jy ! Component: 100 - total flux cleaned = 3.21845 Jy ! Component: 150 - total flux cleaned = 3.4173 Jy ! Component: 200 - total flux cleaned = 3.54204 Jy ! Component: 250 - total flux cleaned = 3.62746 Jy ! Component: 300 - total flux cleaned = 3.6865 Jy ! Component: 350 - total flux cleaned = 3.70949 Jy ! Component: 400 - total flux cleaned = 3.71683 Jy ! Total flux subtracted in 400 components = 3.71683 Jy ! Clean residual min=-0.039842 max=0.045890 Jy/beam ! Clean residual mean=0.000068 rms=0.007963 Jy/beam ! Combined flux in latest and established models = 3.71683 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 33 model components to the UV plane model. ! The established model now contains 33 components and 3.71683 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8303 mas, bmaj=2.611 mas, bpa=3.02 degrees ! Estimated noise=0.696902 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.4, -3). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0464865 Jy ! Component: 100 - total flux cleaned = 0.0610717 Jy ! Component: 150 - total flux cleaned = 0.0626419 Jy ! Component: 200 - total flux cleaned = 0.0646007 Jy ! Component: 250 - total flux cleaned = 0.0645738 Jy ! Component: 300 - total flux cleaned = 0.0651183 Jy ! Component: 350 - total flux cleaned = 0.0656018 Jy ! Component: 400 - total flux cleaned = 0.0655776 Jy ! Total flux subtracted in 400 components = 0.0655776 Jy ! Clean residual min=-0.025138 max=0.019625 Jy/beam ! Clean residual mean=-0.000064 rms=0.004916 Jy/beam ! Combined flux in latest and established models = 3.78241 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 75 components and 3.78241 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=2.84 mas, bmaj=10.86 mas, bpa=-1.835 degrees ! Estimated noise=0.836529 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00148568 Jy ! Component: 100 - total flux cleaned = -0.00239396 Jy ! Component: 150 - total flux cleaned = -0.00323473 Jy ! Component: 200 - total flux cleaned = -0.00375719 Jy ! Component: 250 - total flux cleaned = -0.00452326 Jy ! Component: 300 - total flux cleaned = -0.00500562 Jy ! Component: 350 - total flux cleaned = -0.00545705 Jy ! Component: 400 - total flux cleaned = -0.00589755 Jy ! Total flux subtracted in 400 components = -0.00589755 Jy ! Clean residual min=-0.026485 max=0.018480 Jy/beam ! Clean residual mean=-0.000114 rms=0.006566 Jy/beam ! Combined flux in latest and established models = 3.77651 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 = -0.000625289 Jy ! Component: 100 - total flux cleaned = -0.00101735 Jy ! Component: 150 - total flux cleaned = -0.00158632 Jy ! Component: 200 - total flux cleaned = -0.00195396 Jy ! Component: 250 - total flux cleaned = -0.00230876 Jy ! Component: 300 - total flux cleaned = -0.00281306 Jy ! Component: 350 - total flux cleaned = -0.00313265 Jy ! Component: 400 - total flux cleaned = -0.00344987 Jy ! Total flux subtracted in 400 components = -0.00344987 Jy ! Clean residual min=-0.025354 max=0.018062 Jy/beam ! Clean residual mean=-0.000107 rms=0.006271 Jy/beam ! Combined flux in latest and established models = 3.77306 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 3.77306 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8303 mas, bmaj=2.611 mas, bpa=3.02 degrees ! Estimated noise=0.696902 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000588704 Jy ! Component: 100 - total flux cleaned = -0.00154404 Jy ! Component: 150 - total flux cleaned = -0.00242104 Jy ! Component: 200 - total flux cleaned = -0.00323122 Jy ! Component: 250 - total flux cleaned = -0.00361918 Jy ! Component: 300 - total flux cleaned = -0.00363076 Jy ! Component: 350 - total flux cleaned = -0.00396044 Jy ! Component: 400 - total flux cleaned = -0.00395032 Jy ! Total flux subtracted in 400 components = -0.00395032 Jy ! Clean residual min=-0.022783 max=0.016243 Jy/beam ! Clean residual mean=-0.000049 rms=0.004334 Jy/beam ! Combined flux in latest and established models = 3.76911 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 117 components and 3.76911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111381Jy sigma=3.378405 ! Fit after self-cal, rms=0.109655Jy sigma=3.323132 wmodel /scr/pima/rdv95_uvs/J1427-4206_X_map.mod ! Writing 117 model components to file: /scr/pima/rdv95_uvs/J1427-4206_X_map.mod wobs /scr/pima/rdv95_uvs/J1427-4206_X_uvs.fits ! Applying 1038 buffered edits. ! Writing UV FITS file: /scr/pima/rdv95_uvs/J1427-4206_X_uvs.fits wwins /scr/pima/rdv95_uvs/J1427-4206_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv95_uvs/J1427-4206_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 = -0.00982401 Jy ! Component: 100 - total flux cleaned = -0.0158863 Jy ! Component: 150 - total flux cleaned = -0.0209397 Jy ! Component: 200 - total flux cleaned = -0.025151 Jy ! Component: 250 - total flux cleaned = -0.0286294 Jy ! Component: 300 - total flux cleaned = -0.0309863 Jy ! Component: 350 - total flux cleaned = -0.0312174 Jy ! Component: 400 - total flux cleaned = -0.0314414 Jy ! Component: 450 - total flux cleaned = -0.0314398 Jy ! Component: 500 - total flux cleaned = -0.0306216 Jy ! Component: 550 - total flux cleaned = -0.0302287 Jy ! Component: 600 - total flux cleaned = -0.0302303 Jy ! Component: 650 - total flux cleaned = -0.0300394 Jy ! Component: 700 - total flux cleaned = -0.0294947 Jy ! Component: 750 - total flux cleaned = -0.0293217 Jy ! Component: 800 - total flux cleaned = -0.0291502 Jy ! Component: 850 - total flux cleaned = -0.0291474 Jy ! Component: 900 - total flux cleaned = -0.0293091 Jy ! Component: 950 - total flux cleaned = -0.0299484 Jy ! Component: 1000 - total flux cleaned = -0.0299467 Jy ! Component: 1050 - total flux cleaned = -0.0299454 Jy ! Component: 1100 - total flux cleaned = -0.0297967 Jy ! Component: 1150 - total flux cleaned = -0.0300967 Jy ! Component: 1200 - total flux cleaned = -0.0296585 Jy ! Component: 1250 - total flux cleaned = -0.0295124 Jy ! Component: 1300 - total flux cleaned = -0.0292269 Jy ! Component: 1350 - total flux cleaned = -0.0289466 Jy ! Component: 1400 - total flux cleaned = -0.0283969 Jy ! Component: 1450 - total flux cleaned = -0.0282607 Jy ! Component: 1500 - total flux cleaned = -0.0273288 Jy ! Component: 1550 - total flux cleaned = -0.027725 Jy ! Component: 1600 - total flux cleaned = -0.0275937 Jy ! Component: 1650 - total flux cleaned = -0.026826 Jy ! Component: 1700 - total flux cleaned = -0.0266995 Jy ! Component: 1750 - total flux cleaned = -0.0262023 Jy ! Component: 1800 - total flux cleaned = -0.0255887 Jy ! Component: 1850 - total flux cleaned = -0.0251025 Jy ! Component: 1900 - total flux cleaned = -0.0247434 Jy ! Component: 1950 - total flux cleaned = -0.024627 Jy ! Component: 2000 - total flux cleaned = -0.024625 Jy ! Component: 2050 - total flux cleaned = -0.0243928 Jy ! Component: 2100 - total flux cleaned = -0.023706 Jy ! Component: 2150 - total flux cleaned = -0.0239336 Jy ! Component: 2200 - total flux cleaned = -0.0235976 Jy ! Component: 2250 - total flux cleaned = -0.0233746 Jy ! Component: 2300 - total flux cleaned = -0.0235935 Jy ! Component: 2350 - total flux cleaned = -0.0235933 Jy ! Component: 2400 - total flux cleaned = -0.0232697 Jy ! Component: 2450 - total flux cleaned = -0.0228434 Jy ! Component: 2500 - total flux cleaned = -0.0228441 Jy ! Component: 2550 - total flux cleaned = -0.0226353 Jy ! Component: 2600 - total flux cleaned = -0.0225321 Jy ! Component: 2650 - total flux cleaned = -0.0225317 Jy ! Component: 2700 - total flux cleaned = -0.0220225 Jy ! Component: 2750 - total flux cleaned = -0.0220223 Jy ! Component: 2800 - total flux cleaned = -0.0216215 Jy ! Component: 2850 - total flux cleaned = -0.0215219 Jy ! Component: 2900 - total flux cleaned = -0.0211298 Jy ! Component: 2950 - total flux cleaned = -0.020935 Jy ! Component: 3000 - total flux cleaned = -0.0211277 Jy ! Component: 3050 - total flux cleaned = -0.0213191 Jy ! Component: 3100 - total flux cleaned = -0.0209374 Jy ! Component: 3150 - total flux cleaned = -0.020749 Jy ! Component: 3200 - total flux cleaned = -0.0208428 Jy ! Component: 3250 - total flux cleaned = -0.0206576 Jy ! Component: 3300 - total flux cleaned = -0.0204734 Jy ! Component: 3350 - total flux cleaned = -0.0204737 Jy ! Component: 3400 - total flux cleaned = -0.0208371 Jy ! Component: 3450 - total flux cleaned = -0.0209272 Jy ! Component: 3500 - total flux cleaned = -0.020748 Jy ! Component: 3550 - total flux cleaned = -0.0210151 Jy ! Component: 3600 - total flux cleaned = -0.0211024 Jy ! Component: 3650 - total flux cleaned = -0.021277 Jy ! Component: 3700 - total flux cleaned = -0.0211897 Jy ! Component: 3750 - total flux cleaned = -0.0211892 Jy ! Component: 3800 - total flux cleaned = -0.021017 Jy ! Component: 3850 - total flux cleaned = -0.0209314 Jy ! Component: 3900 - total flux cleaned = -0.0212709 Jy ! Component: 3950 - total flux cleaned = -0.0208501 Jy ! Component: 4000 - total flux cleaned = -0.0209337 Jy ! Component: 4050 - total flux cleaned = -0.0207668 Jy ! Total flux subtracted in 4096 components = -0.0209326 Jy ! Clean residual min=-0.005989 max=0.004487 Jy/beam ! Clean residual mean=-0.000001 rms=0.001398 Jy/beam ! Combined flux in latest and established models = 3.74818 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 367 components and 3.74818 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv95_uvs/J1427-4206_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8303 x 2.611 at 3.02 degrees (North through East) ! Clean map min=-0.035194 max=3.3575 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv95_uvs/J1427-4206_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= 3.3575 rms= 0.00139 Jy quit ! Quitting program ! Log file /scr/pima/rdv95_uvs/J1427-4206_X_uvs.log closed on Wed Nov 6 20:47:37 2013