! Started logfile: /scr/pima/rdv94_uvs/J2247-3657_X_uvs.log on Tue Oct 8 12:27:58 2013 obs /scr/pima/rdv94_uvs/J2247-3657_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J2247-3657_X_uva.fits ! AN table 1: 5 integrations on 3 of 3 possible baselines. ! AN table 2: 2 integrations on 15 of 15 possible baselines. ! AN table 3: 2 integrations on 10 of 10 possible baselines. ! AN table 4: 2 integrations on 1 of 1 possible baselines. ! AN table 5: 3 integrations on 15 of 15 possible baselines. ! AN table 6: 3 integrations on 6 of 6 possible baselines. ! AN table 7: 3 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.9875 visibilities/baseline/integration-bin. ! Found source: J2247-3657 ! ! 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 632 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/rdv94_uvs/J2247-3657_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:HH self-cal status=correctable weight=1 ! 1:WF self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN 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:WF self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:WF 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:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:WF self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 7:FD self-cal status=correctable weight=1 ! 7:KP self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:MK self-cal status=correctable weight=1 ! 7:OV 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 3 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.195223Jy sigma=10.132900 ! Fit after self-cal, rms=0.408712Jy sigma=2.463464 ! 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:HH ! Flagging baselines of antenna 1:HH in the currently selected channels. flag 1:WF ! Flagging baselines of antenna 1:WF in the currently selected channels. flag 2:WF ! Flagging baselines of antenna 2:WF in the currently selected channels. flag 4:WF ! Flagging baselines of antenna 4:WF in the currently selected channels. flag 5:WF ! Flagging baselines of antenna 5:WF 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=1.081 mas, bmaj=5.76 mas, bpa=-4.369 degrees ! Estimated noise=5.54833 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 = 0.51579 Jy ! Component: 100 - total flux cleaned = 0.65136 Jy ! Total flux subtracted in 100 components = 0.65136 Jy ! Clean residual min=-0.041750 max=0.065662 Jy/beam ! Clean residual mean=-0.000313 rms=0.013193 Jy/beam ! Combined flux in latest and established models = 0.65136 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.65136 Jy ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 3 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 2 telescope corrections were flagged in sub-array 2. ! A total of 3 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 2 telescope corrections were flagged in sub-array 2. ! A total of 3 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 2 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.176718Jy sigma=1.665164 ! Fit after self-cal, rms=0.176520Jy sigma=1.664407 ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=5.76 mas, bpa=-4.369 degrees ! Estimated noise=5.54833 mJy/beam. print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.425 mas, bmaj=6.894 mas, bpa=-3.76 degrees ! Estimated noise=3.89059 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 = 0.0937398 Jy ! Component: 100 - total flux cleaned = 0.134182 Jy ! Component: 150 - total flux cleaned = 0.151154 Jy ! Component: 200 - total flux cleaned = 0.152164 Jy ! Total flux subtracted in 200 components = 0.152164 Jy ! Clean residual min=-0.043641 max=0.037291 Jy/beam ! Clean residual mean=-0.000231 rms=0.009984 Jy/beam ! Combined flux in latest and established models = 0.803523 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 48 components and 0.803524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145647Jy sigma=1.096484 ! Fit after self-cal, rms=0.145466Jy sigma=1.095949 ! 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 0.00* HH 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 0.99 KP 0.92 LA 1.22 ! NL 1.28 WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.92 HN 0.92 KP 1.01 LA 1.14 ! NL 1.10 ! ! Telescope amplitude corrections in sub-array 4: ! NL 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.98 KP 0.93 LA 1.02 NL 1.10 ! OV 1.05 WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.95 KP 0.99 LA 1.04 NL 1.36 ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.95 KP 1.00 LA 1.11 MK 0.88 ! OV 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HH 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 1.22 KP 0.88 LA 1.15 ! NL 1.14 WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.96 HN 1.07 KP 0.83 LA 1.13 ! NL 1.33 ! ! Telescope amplitude corrections in sub-array 4: ! NL 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.97 KP 0.90 LA 1.03 NL 1.07 ! OV 0.99 WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.95 KP 0.96 LA 1.01 NL 1.35 ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.89 KP 0.89 LA 1.12 MK 0.88 ! OV 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HH 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.91 HN 1.19 KP 0.86 LA 1.23 ! NL 1.30 WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.94 HN 1.07 KP 0.80 LA 1.16 ! NL 1.13 ! ! Telescope amplitude corrections in sub-array 4: ! NL 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.92 KP 0.84 LA 1.13 NL 1.04 ! OV 1.08 WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.90 KP 0.86 LA 1.11 NL 1.43 ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.92 KP 0.87 LA 1.14 MK 0.89 ! OV 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HH 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.08 HN 1.12 KP 0.82 LA 1.28 ! NL 1.20 WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.03 HN 1.13 KP 0.79 LA 1.21 ! NL 1.20 ! ! Telescope amplitude corrections in sub-array 4: ! NL 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.95 KP 0.88 LA 1.12 NL 1.05 ! OV 0.99 WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.99 KP 0.88 LA 1.07 NL 1.45 ! ! Telescope amplitude corrections in sub-array 7: ! FD 0.96 KP 0.87 LA 1.11 MK 0.97 ! OV 0.97 ! ! ! Fit before self-cal, rms=0.145466Jy sigma=1.095949 ! Fit after self-cal, rms=0.107031Jy sigma=0.685396 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.393 mas, bmaj=6.898 mas, bpa=-3.151 degrees ! Estimated noise=3.8579 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 = -0.00417395 Jy ! Component: 100 - total flux cleaned = -0.00461473 Jy ! Component: 150 - total flux cleaned = -0.00497499 Jy ! Component: 200 - total flux cleaned = -0.00481847 Jy ! Total flux subtracted in 200 components = -0.00481847 Jy ! Clean residual min=-0.014099 max=0.014510 Jy/beam ! Clean residual mean=-0.000067 rms=0.003659 Jy/beam ! Combined flux in latest and established models = 0.798705 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.798705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106256Jy sigma=0.677116 ! Fit after self-cal, rms=0.106743Jy sigma=0.676115 ! 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=0.106743Jy sigma=0.676115 ! Fit after self-cal, rms=0.106614Jy sigma=0.674614 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.392 mas, bmaj=6.903 mas, bpa=-3.126 degrees ! Estimated noise=3.84878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00389756 Jy ! Component: 100 - total flux cleaned = -0.00469713 Jy ! Component: 150 - total flux cleaned = -0.0047036 Jy ! Component: 200 - total flux cleaned = -0.00459563 Jy ! Total flux subtracted in 200 components = -0.00459563 Jy ! Clean residual min=-0.013021 max=0.013729 Jy/beam ! Clean residual mean=-0.000053 rms=0.003544 Jy/beam ! Combined flux in latest and established models = 0.79411 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.794109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106031Jy sigma=0.670791 ! Fit after self-cal, rms=0.105951Jy sigma=0.670629 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 = -2.42225e-05 Jy ! Component: 100 - total flux cleaned = 0.000182289 Jy ! Component: 150 - total flux cleaned = 0.000276452 Jy ! Component: 200 - total flux cleaned = 0.000449518 Jy ! Total flux subtracted in 200 components = 0.000449518 Jy ! Clean residual min=-0.012856 max=0.013549 Jy/beam ! Clean residual mean=-0.000053 rms=0.003528 Jy/beam ! Combined flux in latest and established models = 0.794559 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.794559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105614Jy sigma=0.669444 ! Fit after self-cal, rms=0.105579Jy sigma=0.669327 ! 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=0.105579Jy sigma=0.669327 ! Fit after self-cal, rms=0.105404Jy sigma=0.668186 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.393 mas, bmaj=6.916 mas, bpa=-3.089 degrees ! Estimated noise=3.84385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00380179 Jy ! Component: 100 - total flux cleaned = -0.0044088 Jy ! Component: 150 - total flux cleaned = -0.00458287 Jy ! Component: 200 - total flux cleaned = -0.00450821 Jy ! Total flux subtracted in 200 components = -0.00450821 Jy ! Clean residual min=-0.012331 max=0.013369 Jy/beam ! Clean residual mean=-0.000048 rms=0.003476 Jy/beam ! Combined flux in latest and established models = 0.790051 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.790051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105098Jy sigma=0.666781 ! Fit after self-cal, rms=0.105050Jy sigma=0.666627 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 = -0.000205998 Jy ! Component: 100 - total flux cleaned = 4.22924e-06 Jy ! Component: 150 - total flux cleaned = 6.82305e-05 Jy ! Component: 200 - total flux cleaned = 0.000128731 Jy ! Total flux subtracted in 200 components = 0.000128731 Jy ! Clean residual min=-0.012262 max=0.013237 Jy/beam ! Clean residual mean=-0.000047 rms=0.003469 Jy/beam ! Combined flux in latest and established models = 0.79018 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.79018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104857Jy sigma=0.666234 ! Fit after self-cal, rms=0.104838Jy sigma=0.666134 ! 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=0.104838Jy sigma=0.666134 ! Fit after self-cal, rms=0.104820Jy sigma=0.665262 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.735 mas, bmaj=8.272 mas, bpa=-2.775 degrees ! Estimated noise=3.9168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00258202 Jy ! Component: 100 - total flux cleaned = -0.0026797 Jy ! Component: 150 - total flux cleaned = -0.00276629 Jy ! Component: 200 - total flux cleaned = -0.00284027 Jy ! Total flux subtracted in 200 components = -0.00284027 Jy ! Clean residual min=-0.012976 max=0.014748 Jy/beam ! Clean residual mean=-0.000061 rms=0.004075 Jy/beam ! Combined flux in latest and established models = 0.787339 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 85 components and 0.787339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104562Jy sigma=0.665160 ! Fit after self-cal, rms=0.104553Jy sigma=0.665013 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 = 0.000111608 Jy ! Component: 100 - total flux cleaned = 0.000114878 Jy ! Component: 150 - total flux cleaned = 0.000148167 Jy ! Component: 200 - total flux cleaned = 0.000180322 Jy ! Total flux subtracted in 200 components = 0.000180322 Jy ! Clean residual min=-0.012996 max=0.014621 Jy/beam ! Clean residual mean=-0.000060 rms=0.004068 Jy/beam ! Combined flux in latest and established models = 0.78752 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 87 components and 0.78752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104461Jy sigma=0.665078 ! Fit after self-cal, rms=0.104454Jy sigma=0.664992 ! 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 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: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 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:HN,true ! 3:HN 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:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 4:NL,true ! 4:NL 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:NL,true ! 5:NL self-cal status=fixed weight=1 selfant 5:OV,true ! 5:OV self-cal status=fixed weight=1 selfant 6:FD,true ! 6:FD self-cal status=fixed weight=1 selfant 6:KP,true ! 6:KP self-cal status=fixed weight=1 selfant 6:LA,true ! 6:LA self-cal status=fixed weight=1 selfant 6:NL,true ! 6:NL self-cal status=fixed weight=1 selfant 7:FD,true ! 7:FD self-cal status=fixed weight=1 selfant 7:KP,true ! 7:KP self-cal status=fixed weight=1 selfant 7:LA,true ! 7:LA self-cal status=fixed weight=1 selfant 7:MK,true ! 7:MK self-cal status=fixed weight=1 selfant 7:OV,true ! 7:OV 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 10 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.181774Jy sigma=0.814755 ! Fit after self-cal, rms=0.120514Jy sigma=0.666386 selfant "",false ! 1:FD self-cal status=correctable weight=1 ! 1:HH self-cal status=correctable weight=1 ! 1:WF self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN 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:WF self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:WF 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:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:WF self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 7:FD self-cal status=correctable weight=1 ! 7:KP self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:MK self-cal status=correctable weight=1 ! 7:OV 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 5 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.120514Jy sigma=0.666386 ! Fit after self-cal, rms=0.117751Jy sigma=0.660910 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=1.013 mas, bmaj=5.648 mas, bpa=-3.761 degrees ! Estimated noise=5.39252 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 = -0.00646214 Jy ! Component: 100 - total flux cleaned = -0.00757324 Jy ! Component: 150 - total flux cleaned = -0.00832591 Jy ! Component: 200 - total flux cleaned = -0.00896609 Jy ! Total flux subtracted in 200 components = -0.00896609 Jy ! Clean residual min=-0.015065 max=0.013781 Jy/beam ! Clean residual mean=-0.000398 rms=0.003588 Jy/beam ! Combined flux in latest and established models = 0.778554 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.778554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116649Jy sigma=0.658683 ! Fit after self-cal, rms=0.116174Jy sigma=0.657856 ! 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=1.291 mas, bmaj=6.643 mas, bpa=-3.7 degrees ! Estimated noise=3.80782 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 = -0.000740808 Jy ! Component: 100 - total flux cleaned = -0.000853381 Jy ! Component: 150 - total flux cleaned = -0.00104996 Jy ! Component: 200 - total flux cleaned = -0.00120754 Jy ! Component: 250 - total flux cleaned = -0.00134485 Jy ! Component: 300 - total flux cleaned = -0.00146226 Jy ! Component: 350 - total flux cleaned = -0.00156375 Jy ! Component: 400 - total flux cleaned = -0.00160894 Jy ! Total flux subtracted in 400 components = -0.00160894 Jy ! Clean residual min=-0.014354 max=0.013407 Jy/beam ! Clean residual mean=-0.000545 rms=0.003413 Jy/beam ! Combined flux in latest and established models = 0.776945 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 0.776945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115732Jy sigma=0.657334 ! Fit after self-cal, rms=0.115756Jy sigma=0.657167 ! 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 = 0.000140978 Jy ! Component: 100 - total flux cleaned = 0.000194395 Jy ! Component: 150 - total flux cleaned = 0.000240336 Jy ! Component: 200 - total flux cleaned = 0.000281168 Jy ! Component: 250 - total flux cleaned = 0.000244874 Jy ! Component: 300 - total flux cleaned = 0.00020951 Jy ! Component: 350 - total flux cleaned = 0.000173635 Jy ! Component: 400 - total flux cleaned = 0.000139437 Jy ! Total flux subtracted in 400 components = 0.000139437 Jy ! Clean residual min=-0.014335 max=0.013395 Jy/beam ! Clean residual mean=-0.000545 rms=0.003404 Jy/beam ! Combined flux in latest and established models = 0.777084 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 124 components and 0.777084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115606Jy sigma=0.657033 ! Fit after self-cal, rms=0.115620Jy sigma=0.656935 ! Inverting map print "=== Finished natural weighting clean for al sites ===" ! === Finished natural weighting clean for al sites === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.176414Jy sigma=0.797093 ! Fit after self-cal, rms=0.115258Jy sigma=0.651737 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.3 mas, bmaj=6.681 mas, bpa=-3.627 degrees ! Estimated noise=3.81213 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00614392 Jy ! Component: 100 - total flux cleaned = -0.00661868 Jy ! Component: 150 - total flux cleaned = -0.0069151 Jy ! Component: 200 - total flux cleaned = -0.00717361 Jy ! Component: 250 - total flux cleaned = -0.00740206 Jy ! Component: 300 - total flux cleaned = -0.00766245 Jy ! Component: 350 - total flux cleaned = -0.00783422 Jy ! Component: 400 - total flux cleaned = -0.00798758 Jy ! Total flux subtracted in 400 components = -0.00798758 Jy ! Clean residual min=-0.013798 max=0.013176 Jy/beam ! Clean residual mean=-0.000456 rms=0.003310 Jy/beam ! Combined flux in latest and established models = 0.769097 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 129 components and 0.769097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114380Jy sigma=0.650565 ! Fit after self-cal, rms=0.114437Jy sigma=0.650435 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 = -0.00015194 Jy ! Component: 100 - total flux cleaned = -0.000202707 Jy ! Component: 150 - total flux cleaned = -0.000245929 Jy ! Component: 200 - total flux cleaned = -0.000246682 Jy ! Component: 250 - total flux cleaned = -0.000315454 Jy ! Component: 300 - total flux cleaned = -0.000381647 Jy ! Component: 350 - total flux cleaned = -0.000443942 Jy ! Component: 400 - total flux cleaned = -0.000473355 Jy ! Total flux subtracted in 400 components = -0.000473355 Jy ! Clean residual min=-0.013814 max=0.013197 Jy/beam ! Clean residual mean=-0.000456 rms=0.003307 Jy/beam ! Combined flux in latest and established models = 0.768623 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 137 components and 0.768623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114329Jy sigma=0.650368 ! Fit after self-cal, rms=0.114348Jy sigma=0.650271 ! 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=0.114348Jy sigma=0.650271 ! Fit after self-cal, rms=0.114447Jy sigma=0.646868 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.309 mas, bmaj=6.712 mas, bpa=-3.587 degrees ! Estimated noise=3.81637 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00489923 Jy ! Component: 100 - total flux cleaned = -0.00539253 Jy ! Component: 150 - total flux cleaned = -0.00580502 Jy ! Component: 200 - total flux cleaned = -0.00601046 Jy ! Component: 250 - total flux cleaned = -0.00619042 Jy ! Component: 300 - total flux cleaned = -0.00640185 Jy ! Component: 350 - total flux cleaned = -0.00658687 Jy ! Component: 400 - total flux cleaned = -0.00671338 Jy ! Total flux subtracted in 400 components = -0.00671338 Jy ! Clean residual min=-0.013649 max=0.013002 Jy/beam ! Clean residual mean=-0.000384 rms=0.003244 Jy/beam ! Combined flux in latest and established models = 0.76191 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 140 components and 0.76191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113865Jy sigma=0.646139 ! Fit after self-cal, rms=0.113917Jy sigma=0.646022 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 = -0.00024049 Jy ! Component: 100 - total flux cleaned = -0.000287703 Jy ! Component: 150 - total flux cleaned = -0.000329187 Jy ! Component: 200 - total flux cleaned = -0.000329364 Jy ! Component: 250 - total flux cleaned = -0.000360265 Jy ! Component: 300 - total flux cleaned = -0.000419762 Jy ! Component: 350 - total flux cleaned = -0.000447081 Jy ! Component: 400 - total flux cleaned = -0.000445098 Jy ! Total flux subtracted in 400 components = -0.000445098 Jy ! Clean residual min=-0.013693 max=0.013035 Jy/beam ! Clean residual mean=-0.000384 rms=0.003242 Jy/beam ! Combined flux in latest and established models = 0.761465 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 143 components and 0.761465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113834Jy sigma=0.645993 ! Fit after self-cal, rms=0.113854Jy sigma=0.645903 ! 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=0.113854Jy sigma=0.645903 ! Fit after self-cal, rms=0.113729Jy sigma=0.636826 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.567 mas, bmaj=8.28 mas, bpa=-2.589 degrees ! Estimated noise=3.85415 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00315291 Jy ! Component: 100 - total flux cleaned = -0.00450205 Jy ! Component: 150 - total flux cleaned = -0.0047267 Jy ! Component: 200 - total flux cleaned = -0.00480475 Jy ! Component: 250 - total flux cleaned = -0.00487556 Jy ! Component: 300 - total flux cleaned = -0.00489745 Jy ! Component: 350 - total flux cleaned = -0.00489831 Jy ! Component: 400 - total flux cleaned = -0.00489795 Jy ! Total flux subtracted in 400 components = -0.00489795 Jy ! Clean residual min=-0.014596 max=0.013300 Jy/beam ! Clean residual mean=-0.000500 rms=0.003844 Jy/beam ! Combined flux in latest and established models = 0.756567 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 157 components and 0.756567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113540Jy sigma=0.636649 ! Fit after self-cal, rms=0.113559Jy sigma=0.636545 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.22024e-05 Jy ! Component: 100 - total flux cleaned = 4.08298e-05 Jy ! Component: 150 - total flux cleaned = 4.07583e-05 Jy ! Component: 200 - total flux cleaned = 6.09906e-05 Jy ! Component: 250 - total flux cleaned = 6.09787e-05 Jy ! Component: 300 - total flux cleaned = 8.05103e-05 Jy ! Component: 350 - total flux cleaned = 9.90861e-05 Jy ! Component: 400 - total flux cleaned = 9.97235e-05 Jy ! Total flux subtracted in 400 components = 9.97235e-05 Jy ! Clean residual min=-0.014620 max=0.013380 Jy/beam ! Clean residual mean=-0.000501 rms=0.003838 Jy/beam ! Combined flux in latest and established models = 0.756667 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 161 components and 0.756667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113550Jy sigma=0.636707 ! Fit after self-cal, rms=0.113559Jy sigma=0.636662 ! 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=1.317 mas, bmaj=6.732 mas, bpa=-3.567 degrees ! Estimated noise=3.82147 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.317 x 6.732 at -3.567 degrees (North through East) ! Clean map min=-0.013864 max=0.68316 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=0.113559Jy sigma=0.636662 ! Fit after self-cal, rms=0.110203Jy sigma=0.574753 ! Inverting map and beam ! Estimated beam: bmin=1.32 mas, bmaj=6.74 mas, bpa=-3.573 degrees ! Estimated noise=3.81293 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00397289 Jy ! Component: 100 - total flux cleaned = -0.0048753 Jy ! Component: 150 - total flux cleaned = -0.00508625 Jy ! Component: 200 - total flux cleaned = -0.00521018 Jy ! Component: 250 - total flux cleaned = -0.00536837 Jy ! Component: 300 - total flux cleaned = -0.00545998 Jy ! Component: 350 - total flux cleaned = -0.00554275 Jy ! Component: 400 - total flux cleaned = -0.00568071 Jy ! Total flux subtracted in 400 components = -0.00568071 Jy ! Clean residual min=-0.013984 max=0.012775 Jy/beam ! Clean residual mean=-0.000325 rms=0.003156 Jy/beam ! Combined flux in latest and established models = 0.750986 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 167 components and 0.750986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109822Jy sigma=0.574077 ! Fit after self-cal, rms=0.109855Jy sigma=0.573986 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000197109 Jy ! Component: 100 - total flux cleaned = -0.000197606 Jy ! Component: 150 - total flux cleaned = -0.00022786 Jy ! Component: 200 - total flux cleaned = -0.000228219 Jy ! Component: 250 - total flux cleaned = -0.000254504 Jy ! Component: 300 - total flux cleaned = -0.000253372 Jy ! Component: 350 - total flux cleaned = -0.000253237 Jy ! Component: 400 - total flux cleaned = -0.000275213 Jy ! Total flux subtracted in 400 components = -0.000275213 Jy ! Clean residual min=-0.013835 max=0.012723 Jy/beam ! Clean residual mean=-0.000325 rms=0.003154 Jy/beam ! Combined flux in latest and established models = 0.750711 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 171 components and 0.750711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109792Jy sigma=0.573996 ! Fit after self-cal, rms=0.109809Jy sigma=0.573950 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109809Jy sigma=0.573950 ! Fit after self-cal, rms=0.110248Jy sigma=0.572221 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=1.035 mas, bmaj=5.742 mas, bpa=-3.662 degrees ! Estimated noise=5.50544 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.520671 Jy ! Component: 100 - total flux cleaned = 0.643752 Jy ! Component: 150 - total flux cleaned = 0.694223 Jy ! Component: 200 - total flux cleaned = 0.718274 Jy ! Component: 250 - total flux cleaned = 0.72942 Jy ! Component: 300 - total flux cleaned = 0.732611 Jy ! Component: 350 - total flux cleaned = 0.734873 Jy ! Component: 400 - total flux cleaned = 0.735415 Jy ! Total flux subtracted in 400 components = 0.735415 Jy ! Clean residual min=-0.015739 max=0.013883 Jy/beam ! Clean residual mean=-0.000199 rms=0.003755 Jy/beam ! Combined flux in latest and established models = 0.735416 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 0.735416 Jy ! Inverting map and beam ! Estimated beam: bmin=1.326 mas, bmaj=6.757 mas, bpa=-3.558 degrees ! Estimated noise=3.81238 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) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00477737 Jy ! Component: 100 - total flux cleaned = 0.00459211 Jy ! Component: 150 - total flux cleaned = 0.00458542 Jy ! Component: 200 - total flux cleaned = 0.00444376 Jy ! Component: 250 - total flux cleaned = 0.00457255 Jy ! Component: 300 - total flux cleaned = 0.00457011 Jy ! Component: 350 - total flux cleaned = 0.00457115 Jy ! Component: 400 - total flux cleaned = 0.00467713 Jy ! Total flux subtracted in 400 components = 0.00467713 Jy ! Clean residual min=-0.014843 max=0.011352 Jy/beam ! Clean residual mean=-0.000272 rms=0.003308 Jy/beam ! Combined flux in latest and established models = 0.740093 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 63 components and 0.740093 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=2.58 mas, bmaj=8.307 mas, bpa=-2.503 degrees ! Estimated noise=3.82565 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306963 Jy ! Component: 100 - total flux cleaned = 0.00297186 Jy ! Component: 150 - total flux cleaned = 0.0028847 Jy ! Component: 200 - total flux cleaned = 0.00272608 Jy ! Component: 250 - total flux cleaned = 0.00265427 Jy ! Component: 300 - total flux cleaned = 0.00258795 Jy ! Component: 350 - total flux cleaned = 0.00252974 Jy ! Component: 400 - total flux cleaned = 0.00252792 Jy ! Total flux subtracted in 400 components = 0.00252792 Jy ! Clean residual min=-0.015001 max=0.012812 Jy/beam ! Clean residual mean=-0.000411 rms=0.003816 Jy/beam ! Combined flux in latest and established models = 0.742621 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 = 5.24052e-05 Jy ! Component: 100 - total flux cleaned = 0.000101394 Jy ! Component: 150 - total flux cleaned = 0.000150764 Jy ! Component: 200 - total flux cleaned = 0.000198609 Jy ! Component: 250 - total flux cleaned = 0.000242115 Jy ! Component: 300 - total flux cleaned = 0.000286207 Jy ! Component: 350 - total flux cleaned = 0.000326354 Jy ! Component: 400 - total flux cleaned = 0.000365952 Jy ! Total flux subtracted in 400 components = 0.000365952 Jy ! Clean residual min=-0.014851 max=0.012707 Jy/beam ! Clean residual mean=-0.000411 rms=0.003802 Jy/beam ! Combined flux in latest and established models = 0.742987 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 0.742987 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.326 mas, bmaj=6.757 mas, bpa=-3.558 degrees ! Estimated noise=3.81238 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00153089 Jy ! Component: 100 - total flux cleaned = -0.00153617 Jy ! Component: 150 - total flux cleaned = -0.00165997 Jy ! Component: 200 - total flux cleaned = -0.00166186 Jy ! Component: 250 - total flux cleaned = -0.00175098 Jy ! Component: 300 - total flux cleaned = -0.00166446 Jy ! Component: 350 - total flux cleaned = -0.00166285 Jy ! Component: 400 - total flux cleaned = -0.00158321 Jy ! Total flux subtracted in 400 components = -0.00158321 Jy ! Clean residual min=-0.014280 max=0.011689 Jy/beam ! Clean residual mean=-0.000274 rms=0.003225 Jy/beam ! Combined flux in latest and established models = 0.741404 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 105 components and 0.741403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111509Jy sigma=0.578250 ! Fit after self-cal, rms=0.111476Jy sigma=0.577404 wmodel /scr/pima/rdv94_uvs/J2247-3657_X_map.mod ! Writing 105 model components to file: /scr/pima/rdv94_uvs/J2247-3657_X_map.mod wobs /scr/pima/rdv94_uvs/J2247-3657_X_uvs.fits ! Applying 337 buffered edits. ! Writing UV FITS file: /scr/pima/rdv94_uvs/J2247-3657_X_uvs.fits wwins /scr/pima/rdv94_uvs/J2247-3657_X_map.win ! wwins: Wrote 1 windows to /scr/pima/rdv94_uvs/J2247-3657_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 = -0.00326688 Jy ! Component: 100 - total flux cleaned = -0.00367172 Jy ! Component: 150 - total flux cleaned = -0.00459336 Jy ! Component: 200 - total flux cleaned = -0.00526821 Jy ! Component: 250 - total flux cleaned = -0.0063702 Jy ! Component: 300 - total flux cleaned = -0.00681451 Jy ! Component: 350 - total flux cleaned = -0.0078019 Jy ! Component: 400 - total flux cleaned = -0.00901217 Jy ! Component: 450 - total flux cleaned = -0.0104215 Jy ! Component: 500 - total flux cleaned = -0.0116587 Jy ! Component: 550 - total flux cleaned = -0.0129715 Jy ! Component: 600 - total flux cleaned = -0.013898 Jy ! Component: 650 - total flux cleaned = -0.0146857 Jy ! Component: 700 - total flux cleaned = -0.0153426 Jy ! Component: 750 - total flux cleaned = -0.0159776 Jy ! Component: 800 - total flux cleaned = -0.0162845 Jy ! Component: 850 - total flux cleaned = -0.0165874 Jy ! Component: 900 - total flux cleaned = -0.0170791 Jy ! Component: 950 - total flux cleaned = -0.0176523 Jy ! Component: 1000 - total flux cleaned = -0.0182113 Jy ! Component: 1050 - total flux cleaned = -0.0186668 Jy ! Component: 1100 - total flux cleaned = -0.0190246 Jy ! Component: 1150 - total flux cleaned = -0.0198129 Jy ! Component: 1200 - total flux cleaned = -0.0199854 Jy ! Component: 1250 - total flux cleaned = -0.0207442 Jy ! Component: 1300 - total flux cleaned = -0.0209926 Jy ! Component: 1350 - total flux cleaned = -0.0218061 Jy ! Component: 1400 - total flux cleaned = -0.0220458 Jy ! Component: 1450 - total flux cleaned = -0.0225972 Jy ! Component: 1500 - total flux cleaned = -0.0231412 Jy ! Component: 1550 - total flux cleaned = -0.0235242 Jy ! Component: 1600 - total flux cleaned = -0.0242781 Jy ! Component: 1650 - total flux cleaned = -0.0249473 Jy ! Component: 1700 - total flux cleaned = -0.0254614 Jy ! Component: 1750 - total flux cleaned = -0.0259691 Jy ! Component: 1800 - total flux cleaned = -0.0264705 Jy ! Component: 1850 - total flux cleaned = -0.0270354 Jy ! Component: 1900 - total flux cleaned = -0.0273837 Jy ! Component: 1950 - total flux cleaned = -0.0278657 Jy ! Component: 2000 - total flux cleaned = -0.0284767 Jy ! Component: 2050 - total flux cleaned = -0.0289466 Jy ! Component: 2100 - total flux cleaned = -0.0294099 Jy ! Component: 2150 - total flux cleaned = -0.0298674 Jy ! Component: 2200 - total flux cleaned = -0.030449 Jy ! Component: 2250 - total flux cleaned = -0.0309589 Jy ! Component: 2300 - total flux cleaned = -0.0314645 Jy ! Component: 2350 - total flux cleaned = -0.0322758 Jy ! Component: 2400 - total flux cleaned = -0.0328302 Jy ! Component: 2450 - total flux cleaned = -0.0334403 Jy ! Component: 2500 - total flux cleaned = -0.0339843 Jy ! Component: 2550 - total flux cleaned = -0.0347016 Jy ! Component: 2600 - total flux cleaned = -0.0350574 Jy ! Component: 2650 - total flux cleaned = -0.0355856 Jy ! Component: 2700 - total flux cleaned = -0.0359926 Jy ! Component: 2750 - total flux cleaned = -0.0365701 Jy ! Component: 2800 - total flux cleaned = -0.0371984 Jy ! Component: 2850 - total flux cleaned = -0.0376516 Jy ! Component: 2900 - total flux cleaned = -0.0381566 Jy ! Component: 2950 - total flux cleaned = -0.0384915 Jy ! Component: 3000 - total flux cleaned = -0.0389335 Jy ! Component: 3050 - total flux cleaned = -0.0393175 Jy ! Component: 3100 - total flux cleaned = -0.0397529 Jy ! Component: 3150 - total flux cleaned = -0.0402381 Jy ! Component: 3200 - total flux cleaned = -0.040666 Jy ! Component: 3250 - total flux cleaned = -0.0409847 Jy ! Component: 3300 - total flux cleaned = -0.0413537 Jy ! Component: 3350 - total flux cleaned = -0.0417716 Jy ! Component: 3400 - total flux cleaned = -0.0420308 Jy ! Component: 3450 - total flux cleaned = -0.0424956 Jy ! Component: 3500 - total flux cleaned = -0.0427515 Jy ! Component: 3550 - total flux cleaned = -0.0430061 Jy ! Component: 3600 - total flux cleaned = -0.0432594 Jy ! Component: 3650 - total flux cleaned = -0.0435114 Jy ! Component: 3700 - total flux cleaned = -0.0438112 Jy ! Component: 3750 - total flux cleaned = -0.0439604 Jy ! Component: 3800 - total flux cleaned = -0.0443072 Jy ! Component: 3850 - total flux cleaned = -0.0446513 Jy ! Component: 3900 - total flux cleaned = -0.0447492 Jy ! Component: 3950 - total flux cleaned = -0.0449439 Jy ! Component: 4000 - total flux cleaned = -0.0452348 Jy ! Component: 4050 - total flux cleaned = -0.0454763 Jy ! Total flux subtracted in 4096 components = -0.0456686 Jy ! Clean residual min=-0.002589 max=0.003801 Jy/beam ! Clean residual mean=-0.000179 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.695735 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 407 components and 0.695735 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv94_uvs/J2247-3657_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.326 x 6.757 at -3.558 degrees (North through East) ! Clean map min=-0.0069368 max=0.68605 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J2247-3657_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= 0.686 rms= 0.00087 Jy quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J2247-3657_X_uvs.log closed on Tue Oct 8 12:28:04 2013