! Started logfile: /scr/pima/rdv62_uvs/J0541-0541_S_uvs.log on Fri Nov 22 22:32:44 2013 obs /scr/pima/rdv62_uvs/J0541-0541_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv62_uvs/J0541-0541_S_uva.fits ! AN table 1: 30 integrations on 36 of 36 possible baselines. ! AN table 2: 3 integrations on 21 of 21 possible baselines. ! AN table 3: 10 integrations on 15 of 15 possible baselines. ! AN table 4: 21 integrations on 10 of 10 possible baselines. ! AN table 5: 90 integrations on 1 of 1 possible baselines. ! AN table 6: 40 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.79057 visibilities/baseline/integration-bin. ! Found source: J0541-0541 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 5164 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.4 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv62_uvs/J0541-0541_S] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN 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:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:BR 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:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 5:WZ self-cal status=correctable weight=1 ! 5:ZC self-cal status=correctable weight=1 ! 6:HH self-cal status=correctable weight=1 ! 6:WZ self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.400x0.400 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 180 telescope corrections were flagged in sub-array 5. ! A total of 80 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 180 telescope corrections were flagged in sub-array 5. ! A total of 80 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 180 telescope corrections were flagged in sub-array 5. ! A total of 80 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 16 telescope corrections were flagged in sub-array 4. ! A total of 180 telescope corrections were flagged in sub-array 5. ! A total of 80 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.347239Jy sigma=10.651027 ! Fit after self-cal, rms=0.368282Jy sigma=1.765468 ! 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 5:WZ ! Flagging baselines of antenna 5:WZ in the currently selected channels. flag 5:ZC ! Flagging baselines of antenna 5:ZC in the currently selected channels. flag 6:HH ! Flagging baselines of antenna 6:HH in the currently selected channels. flag 6:WZ ! Flagging baselines of antenna 6:WZ in the currently selected channels. ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.819 mas, bmaj=9.986 mas, bpa=-5.323 degrees ! Estimated noise=2.59894 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 = 0.71323 Jy ! Component: 100 - total flux cleaned = 0.924594 Jy ! Total flux subtracted in 100 components = 0.924594 Jy ! Clean residual min=-0.035236 max=0.080711 Jy/beam ! Clean residual mean=-0.000722 rms=0.014968 Jy/beam ! Combined flux in latest and established models = 0.924594 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.924594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198331Jy sigma=1.688983 ! Fit after self-cal, rms=0.198499Jy sigma=1.688772 ! 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=6.372 mas, bmaj=11.33 mas, bpa=-9.133 degrees ! Estimated noise=1.46054 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 = 0.101277 Jy ! Component: 100 - total flux cleaned = 0.152985 Jy ! Component: 150 - total flux cleaned = 0.181956 Jy ! Component: 200 - total flux cleaned = 0.199363 Jy ! Total flux subtracted in 200 components = 0.199363 Jy ! Clean residual min=-0.029932 max=0.019037 Jy/beam ! Clean residual mean=0.000159 rms=0.006493 Jy/beam ! Combined flux in latest and established models = 1.12396 Jy ! Performing phase self-cal ! Adding 91 model components to the UV plane model. ! The established model now contains 110 components and 1.12396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153225Jy sigma=1.260824 ! Fit after self-cal, rms=0.153242Jy sigma=1.260151 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.98 KP 0.98 ! LA 1.11 NL 1.01 OV 0.99 PT 1.02 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 HN 1.05 KP 1.05 LA 1.26 ! OV 1.02 PT 1.16 SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.98 KP 0.99 LA 1.11 ! OV 1.00 PT 1.03 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 KP 1.02 MK 0.98 OV 0.97 ! PT 1.05 ! ! Telescope amplitude corrections in sub-array 5: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! HH 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.12 KP 1.01 ! LA 1.04 NL 1.03 OV 1.03 PT 1.02 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 HN 1.14 KP 1.10 LA 1.11 ! OV 1.09 PT 1.23 SC 1.12 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.05 KP 1.01 LA 1.05 ! OV 1.05 PT 1.04 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 KP 1.04 MK 1.01 OV 1.04 ! PT 1.05 ! ! Telescope amplitude corrections in sub-array 5: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! HH 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.05 HN 1.01 KP 1.01 ! LA 0.83 NL 1.08 OV 1.09 PT 1.04 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 HN 1.00 KP 1.10 LA 0.95 ! OV 1.13 PT 1.22 SC 1.18 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.14 FD 1.07 KP 0.99 LA 0.84 ! OV 1.09 PT 1.05 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.07 KP 1.03 MK 1.03 OV 1.05 ! PT 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! HH 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.97 KP 0.94 ! LA 0.72 NL 0.99 OV 0.87 PT 1.00 ! SC 1.13 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 1.00 KP 0.96 LA 0.80 ! OV 0.94 PT 1.12 SC 1.35 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.96 FD 1.03 KP 0.96 LA 0.75 ! OV 0.88 PT 1.01 ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 KP 0.95 MK 1.05 OV 0.91 ! PT 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! WZ 0.00* ZC 0.00* ! ! Telescope amplitude corrections in sub-array 6: ! HH 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.153242Jy sigma=1.260151 ! Fit after self-cal, rms=0.091689Jy sigma=0.657731 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.392 mas, bmaj=11.77 mas, bpa=-10.22 degrees ! Estimated noise=1.47526 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 = -0.00125455 Jy ! Component: 100 - total flux cleaned = -0.00184679 Jy ! Component: 150 - total flux cleaned = -0.00207211 Jy ! Component: 200 - total flux cleaned = -0.00226248 Jy ! Total flux subtracted in 200 components = -0.00226248 Jy ! Clean residual min=-0.004337 max=0.005448 Jy/beam ! Clean residual mean=-0.000000 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 1.1217 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 127 components and 1.1217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091407Jy sigma=0.656672 ! Fit after self-cal, rms=0.091472Jy sigma=0.656162 ! 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=0.091472Jy sigma=0.656162 ! Fit after self-cal, rms=0.091559Jy sigma=0.655992 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.391 mas, bmaj=11.78 mas, bpa=-10.25 degrees ! Estimated noise=1.47562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000902958 Jy ! Component: 100 - total flux cleaned = -0.00118934 Jy ! Component: 150 - total flux cleaned = -0.0014316 Jy ! Component: 200 - total flux cleaned = -0.0014871 Jy ! Total flux subtracted in 200 components = -0.0014871 Jy ! Clean residual min=-0.004025 max=0.005472 Jy/beam ! Clean residual mean=0.000002 rms=0.001365 Jy/beam ! Combined flux in latest and established models = 1.12021 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 136 components and 1.12021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091405Jy sigma=0.655427 ! Fit after self-cal, rms=0.091398Jy sigma=0.655352 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 = -0.000233595 Jy ! Component: 100 - total flux cleaned = -0.00023257 Jy ! Component: 150 - total flux cleaned = -0.000281087 Jy ! Component: 200 - total flux cleaned = -0.000280594 Jy ! Total flux subtracted in 200 components = -0.000280594 Jy ! Clean residual min=-0.003904 max=0.005341 Jy/beam ! Clean residual mean=0.000001 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 1.11993 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 145 components and 1.11993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091318Jy sigma=0.654992 ! Fit after self-cal, rms=0.091311Jy sigma=0.654941 ! 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=0.091311Jy sigma=0.654941 ! Fit after self-cal, rms=0.091456Jy sigma=0.654776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.391 mas, bmaj=11.81 mas, bpa=-10.32 degrees ! Estimated noise=1.47625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000757686 Jy ! Component: 100 - total flux cleaned = -0.000860308 Jy ! Component: 150 - total flux cleaned = -0.0010022 Jy ! Component: 200 - total flux cleaned = -0.00104464 Jy ! Total flux subtracted in 200 components = -0.00104464 Jy ! Clean residual min=-0.003795 max=0.005283 Jy/beam ! Clean residual mean=0.000002 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 1.11888 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 155 components and 1.11888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091374Jy sigma=0.654428 ! Fit after self-cal, rms=0.091370Jy sigma=0.654387 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 = -0.000193351 Jy ! Component: 100 - total flux cleaned = -0.000194956 Jy ! Component: 150 - total flux cleaned = -0.000234202 Jy ! Component: 200 - total flux cleaned = -0.000270342 Jy ! Total flux subtracted in 200 components = -0.000270342 Jy ! Clean residual min=-0.003686 max=0.005199 Jy/beam ! Clean residual mean=0.000002 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 1.11861 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 161 components and 1.11861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091324Jy sigma=0.654152 ! Fit after self-cal, rms=0.091318Jy sigma=0.654119 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 15 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091318Jy sigma=0.654119 ! Fit after self-cal, rms=0.091435Jy sigma=0.653996 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.592 mas, bmaj=14.9 mas, bpa=-20.5 degrees ! Estimated noise=1.42939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00043122 Jy ! Component: 100 - total flux cleaned = -0.000465328 Jy ! Component: 150 - total flux cleaned = -0.000529138 Jy ! Component: 200 - total flux cleaned = -0.000587072 Jy ! Total flux subtracted in 200 components = -0.000587072 Jy ! Clean residual min=-0.004198 max=0.005972 Jy/beam ! Clean residual mean=0.000004 rms=0.001436 Jy/beam ! Combined flux in latest and established models = 1.11802 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 172 components and 1.11802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091412Jy sigma=0.653783 ! Fit after self-cal, rms=0.091400Jy sigma=0.653711 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 = 1.55701e-05 Jy ! Component: 100 - total flux cleaned = -5.13527e-05 Jy ! Component: 150 - total flux cleaned = -0.000104031 Jy ! Component: 200 - total flux cleaned = -0.000150712 Jy ! Total flux subtracted in 200 components = -0.000150712 Jy ! Clean residual min=-0.004208 max=0.005958 Jy/beam ! Clean residual mean=0.000004 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 1.11787 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 182 components and 1.11787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091391Jy sigma=0.653579 ! Fit after self-cal, rms=0.091381Jy sigma=0.653520 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:BR,true ! 1:BR self-cal status=fixed weight=1 selfant 1:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:HN,true ! 1:HN 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:OV,true ! 1:OV 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:BR,true ! 2:BR 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: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:BR,true ! 3:BR 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:OV,true ! 3:OV self-cal status=fixed weight=1 selfant 3:PT,true ! 3:PT self-cal status=fixed weight=1 selfant 4:BR,true ! 4:BR self-cal status=fixed weight=1 selfant 4:KP,true ! 4:KP 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 ![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 180 telescope corrections were flagged in sub-array 5. ! A total of 80 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 180 telescope corrections were flagged in sub-array 5. ! A total of 80 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 180 telescope corrections were flagged in sub-array 5. ! A total of 80 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 180 telescope corrections were flagged in sub-array 5. ! A total of 80 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.128588Jy sigma=0.709194 ! Fit after self-cal, rms=0.104133Jy sigma=0.720976 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN 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:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:BR 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:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 4:BR self-cal status=correctable weight=1 ! 4:KP self-cal status=correctable weight=1 ! 4:MK self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 5:WZ self-cal status=correctable weight=1 ! 5:ZC self-cal status=correctable weight=1 ! 6:HH self-cal status=correctable weight=1 ! 6:WZ self-cal status=correctable weight=1 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.104133Jy sigma=0.720976 ! Fit after self-cal, rms=0.091514Jy sigma=0.653490 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=5.874 mas, bmaj=10.24 mas, bpa=-6.308 degrees ! Estimated noise=2.66948 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 = -0.00236097 Jy ! Component: 100 - total flux cleaned = -0.00257589 Jy ! Component: 150 - total flux cleaned = -0.00273689 Jy ! Component: 200 - total flux cleaned = -0.00286458 Jy ! Total flux subtracted in 200 components = -0.00286458 Jy ! Clean residual min=-0.007293 max=0.007297 Jy/beam ! Clean residual mean=-0.000018 rms=0.001781 Jy/beam ! Combined flux in latest and established models = 1.11501 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 192 components and 1.11501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091580Jy sigma=0.654525 ! Fit after self-cal, rms=0.091574Jy sigma=0.654260 ! 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=6.391 mas, bmaj=11.84 mas, bpa=-10.46 degrees ! Estimated noise=1.47714 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 (0.8, -17.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00579429 Jy ! Component: 100 - total flux cleaned = 0.00794546 Jy ! Component: 150 - total flux cleaned = 0.00951234 Jy ! Component: 200 - total flux cleaned = 0.00987046 Jy ! Component: 250 - total flux cleaned = 0.00979211 Jy ! Component: 300 - total flux cleaned = 0.00979447 Jy ! Component: 350 - total flux cleaned = 0.00979692 Jy ! Component: 400 - total flux cleaned = 0.00973942 Jy ! Total flux subtracted in 400 components = 0.00973942 Jy ! Clean residual min=-0.003384 max=0.004040 Jy/beam ! Clean residual mean=0.000006 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 1.12475 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 250 components and 1.12475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091021Jy sigma=0.650347 ! Fit after self-cal, rms=0.090994Jy sigma=0.650120 ! Inverting map ! Added new window around map position (6, -100.4). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188513 Jy ! Component: 100 - total flux cleaned = 0.00295406 Jy ! Component: 150 - total flux cleaned = 0.00319519 Jy ! Component: 200 - total flux cleaned = 0.00326984 Jy ! Component: 250 - total flux cleaned = 0.00352973 Jy ! Component: 300 - total flux cleaned = 0.00364706 Jy ! Component: 350 - total flux cleaned = 0.00375474 Jy ! Component: 400 - total flux cleaned = 0.00380693 Jy ! Total flux subtracted in 400 components = 0.00380693 Jy ! Clean residual min=-0.002810 max=0.003199 Jy/beam ! Clean residual mean=0.000009 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 1.12856 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 306 components and 1.12856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090692Jy sigma=0.648201 ! Fit after self-cal, rms=0.090684Jy sigma=0.648147 ! Inverting map ! Added new window around map position (100.8, -92.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015611 Jy ! Component: 100 - total flux cleaned = 0.00212603 Jy ! Component: 150 - total flux cleaned = 0.00261051 Jy ! Component: 200 - total flux cleaned = 0.00305456 Jy ! Component: 250 - total flux cleaned = 0.00351332 Jy ! Component: 300 - total flux cleaned = 0.00384934 Jy ! Component: 350 - total flux cleaned = 0.00394037 Jy ! Component: 400 - total flux cleaned = 0.00389794 Jy ! Total flux subtracted in 400 components = 0.00389794 Jy ! Clean residual min=-0.002494 max=0.002284 Jy/beam ! Clean residual mean=0.000006 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 1.13245 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 344 components and 1.13245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090489Jy sigma=0.647083 ! Fit after self-cal, rms=0.090486Jy sigma=0.647036 ! 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 = 0.000328534 Jy ! Component: 100 - total flux cleaned = 0.000326314 Jy ! Component: 150 - total flux cleaned = 0.000324383 Jy ! Component: 200 - total flux cleaned = 0.000323559 Jy ! Component: 250 - total flux cleaned = 0.000323337 Jy ! Component: 300 - total flux cleaned = 0.000394681 Jy ! Component: 350 - total flux cleaned = 0.000394953 Jy ! Component: 400 - total flux cleaned = 0.00046318 Jy ! Total flux subtracted in 400 components = 0.00046318 Jy ! Clean residual min=-0.002374 max=0.002017 Jy/beam ! Clean residual mean=0.000006 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 1.13292 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 387 components and 1.13292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090409Jy sigma=0.646687 ! Fit after self-cal, rms=0.090408Jy sigma=0.646672 ! 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. ! Applying 2560 buffered edits. 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 58 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 180 telescope corrections were flagged in sub-array 5. ! A total of 80 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 180 telescope corrections were flagged in sub-array 5. ! A total of 80 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 180 telescope corrections were flagged in sub-array 5. ! A total of 80 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 18 telescope corrections were flagged in sub-array 3. ! A total of 28 telescope corrections were flagged in sub-array 4. ! A total of 180 telescope corrections were flagged in sub-array 5. ! A total of 80 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.128860Jy sigma=0.703813 ! Fit after self-cal, rms=0.090306Jy sigma=0.646502 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.391 mas, bmaj=11.84 mas, bpa=-10.44 degrees ! Estimated noise=1.47628 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000372418 Jy ! Component: 100 - total flux cleaned = 0.000638028 Jy ! Component: 150 - total flux cleaned = 0.000709696 Jy ! Component: 200 - total flux cleaned = 0.00077776 Jy ! Component: 250 - total flux cleaned = 0.000841532 Jy ! Component: 300 - total flux cleaned = 0.000871459 Jy ! Component: 350 - total flux cleaned = 0.00096107 Jy ! Component: 400 - total flux cleaned = 0.000931513 Jy ! Total flux subtracted in 400 components = 0.000931513 Jy ! Clean residual min=-0.002542 max=0.001974 Jy/beam ! Clean residual mean=0.000005 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 1.13385 Jy selfcal ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 430 components and 1.13385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090250Jy sigma=0.646222 ! Fit after self-cal, rms=0.090249Jy sigma=0.646211 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.48842e-06 Jy ! Component: 100 - total flux cleaned = -3.61906e-05 Jy ! Component: 150 - total flux cleaned = 4.75823e-05 Jy ! Component: 200 - total flux cleaned = 0.000101349 Jy ! Component: 250 - total flux cleaned = 0.000153835 Jy ! Component: 300 - total flux cleaned = 0.000153855 Jy ! Component: 350 - total flux cleaned = 0.000204491 Jy ! Component: 400 - total flux cleaned = 0.000180607 Jy ! Total flux subtracted in 400 components = 0.000180607 Jy ! Clean residual min=-0.002504 max=0.001892 Jy/beam ! Clean residual mean=0.000005 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 1.13403 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 460 components and 1.13403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090211Jy sigma=0.646040 ! Fit after self-cal, rms=0.090211Jy sigma=0.646034 ! 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=0.090211Jy sigma=0.646034 ! Fit after self-cal, rms=0.090193Jy sigma=0.645971 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.391 mas, bmaj=11.84 mas, bpa=-10.43 degrees ! Estimated noise=1.47618 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.78929e-05 Jy ! Component: 100 - total flux cleaned = 0.000214586 Jy ! Component: 150 - total flux cleaned = 0.000265219 Jy ! Component: 200 - total flux cleaned = 0.000314476 Jy ! Component: 250 - total flux cleaned = 0.000338919 Jy ! Component: 300 - total flux cleaned = 0.000362887 Jy ! Component: 350 - total flux cleaned = 0.000408294 Jy ! Component: 400 - total flux cleaned = 0.000474872 Jy ! Total flux subtracted in 400 components = 0.000474872 Jy ! Clean residual min=-0.002540 max=0.001841 Jy/beam ! Clean residual mean=0.000004 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 1.1345 Jy selfcal ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 488 components and 1.1345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090161Jy sigma=0.645825 ! Fit after self-cal, rms=0.090161Jy sigma=0.645819 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.61148e-05 Jy ! Component: 100 - total flux cleaned = 0.000162358 Jy ! Component: 150 - total flux cleaned = 0.000162655 Jy ! Component: 200 - total flux cleaned = 0.000225015 Jy ! Component: 250 - total flux cleaned = 0.000204124 Jy ! Component: 300 - total flux cleaned = 0.00022378 Jy ! Component: 350 - total flux cleaned = 0.000283477 Jy ! Component: 400 - total flux cleaned = 0.00038103 Jy ! Total flux subtracted in 400 components = 0.00038103 Jy ! Clean residual min=-0.002515 max=0.001808 Jy/beam ! Clean residual mean=0.000004 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 1.13489 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 526 components and 1.13489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090136Jy sigma=0.645719 ! Fit after self-cal, rms=0.090136Jy sigma=0.645715 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime3 ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090136Jy sigma=0.645715 ! Fit after self-cal, rms=0.088282Jy sigma=0.626482 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.595 mas, bmaj=14.92 mas, bpa=-20.48 degrees ! Estimated noise=1.42879 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00024481 Jy ! Component: 100 - total flux cleaned = 0.000321194 Jy ! Component: 150 - total flux cleaned = 0.000344149 Jy ! Component: 200 - total flux cleaned = 0.000304262 Jy ! Component: 250 - total flux cleaned = 0.000303885 Jy ! Component: 300 - total flux cleaned = 0.000321722 Jy ! Component: 350 - total flux cleaned = 0.000372941 Jy ! Component: 400 - total flux cleaned = 0.000405446 Jy ! Total flux subtracted in 400 components = 0.000405446 Jy ! Clean residual min=-0.002133 max=0.001835 Jy/beam ! Clean residual mean=0.000004 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 1.13529 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 563 components and 1.13529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088278Jy sigma=0.626377 ! Fit after self-cal, rms=0.088277Jy sigma=0.626363 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 = 2.12082e-06 Jy ! Component: 100 - total flux cleaned = 1.8193e-05 Jy ! Component: 150 - total flux cleaned = 0.000112889 Jy ! Component: 200 - total flux cleaned = 0.000158502 Jy ! Component: 250 - total flux cleaned = 0.000232137 Jy ! Component: 300 - total flux cleaned = 0.000304054 Jy ! Component: 350 - total flux cleaned = 0.000402549 Jy ! Component: 400 - total flux cleaned = 0.000457519 Jy ! Total flux subtracted in 400 components = 0.000457519 Jy ! Clean residual min=-0.002129 max=0.001814 Jy/beam ! Clean residual mean=0.000003 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 1.13575 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 599 components and 1.13575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088272Jy sigma=0.626300 ! Fit after self-cal, rms=0.088272Jy sigma=0.626296 ! 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=6.392 mas, bmaj=11.84 mas, bpa=-10.43 degrees ! Estimated noise=1.47657 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.392 x 11.84 at -10.43 degrees (North through East) ! Clean map min=-0.0041356 max=0.91581 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=0.088272Jy sigma=0.626296 ! Fit after self-cal, rms=0.082864Jy sigma=0.565850 ! Inverting map and beam ! Estimated beam: bmin=6.391 mas, bmaj=11.84 mas, bpa=-10.42 degrees ! Estimated noise=1.47632 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000274382 Jy ! Component: 100 - total flux cleaned = 0.000412276 Jy ! Component: 150 - total flux cleaned = 0.000518521 Jy ! Component: 200 - total flux cleaned = 0.000639455 Jy ! Component: 250 - total flux cleaned = 0.000736795 Jy ! Component: 300 - total flux cleaned = 0.000888142 Jy ! Component: 350 - total flux cleaned = 0.00101745 Jy ! Component: 400 - total flux cleaned = 0.00114332 Jy ! Total flux subtracted in 400 components = 0.00114332 Jy ! Clean residual min=-0.002350 max=0.001818 Jy/beam ! Clean residual mean=0.000002 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 1.13689 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 660 components and 1.13689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082838Jy sigma=0.565745 ! Fit after self-cal, rms=0.082838Jy sigma=0.565742 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000217499 Jy ! Component: 100 - total flux cleaned = 0.00032456 Jy ! Component: 150 - total flux cleaned = 0.000411335 Jy ! Component: 200 - total flux cleaned = 0.000496273 Jy ! Component: 250 - total flux cleaned = 0.000579978 Jy ! Component: 300 - total flux cleaned = 0.000645924 Jy ! Component: 350 - total flux cleaned = 0.000711025 Jy ! Component: 400 - total flux cleaned = 0.00079115 Jy ! Total flux subtracted in 400 components = 0.00079115 Jy ! Clean residual min=-0.002336 max=0.001800 Jy/beam ! Clean residual mean=0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 1.13768 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 688 components and 1.13768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082820Jy sigma=0.565671 ! Fit after self-cal, rms=0.082820Jy sigma=0.565669 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082820Jy sigma=0.565669 ! Fit after self-cal, rms=0.082796Jy sigma=0.565658 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=5.874 mas, bmaj=10.25 mas, bpa=-6.3 degrees ! Estimated noise=2.67105 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.716569 Jy ! Component: 100 - total flux cleaned = 0.923852 Jy ! Component: 150 - total flux cleaned = 1.0059 Jy ! Component: 200 - total flux cleaned = 1.04981 Jy ! Component: 250 - total flux cleaned = 1.07571 Jy ! Component: 300 - total flux cleaned = 1.09212 Jy ! Component: 350 - total flux cleaned = 1.10277 Jy ! Component: 400 - total flux cleaned = 1.10739 Jy ! Total flux subtracted in 400 components = 1.10739 Jy ! Clean residual min=-0.006530 max=0.007850 Jy/beam ! Clean residual mean=-0.000040 rms=0.001791 Jy/beam ! Combined flux in latest and established models = 1.10739 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 92 model components to the UV plane model. ! The established model now contains 92 components and 1.10739 Jy ! Inverting map and beam ! Estimated beam: bmin=6.392 mas, bmaj=11.84 mas, bpa=-10.41 degrees ! Estimated noise=1.47616 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 = 0.00821783 Jy ! Component: 100 - total flux cleaned = 0.012266 Jy ! Component: 150 - total flux cleaned = 0.0143677 Jy ! Component: 200 - total flux cleaned = 0.015718 Jy ! Component: 250 - total flux cleaned = 0.0172496 Jy ! Component: 300 - total flux cleaned = 0.0185126 Jy ! Component: 350 - total flux cleaned = 0.0196773 Jy ! Component: 400 - total flux cleaned = 0.0207631 Jy ! Total flux subtracted in 400 components = 0.0207631 Jy ! Clean residual min=-0.003371 max=0.003157 Jy/beam ! Clean residual mean=0.000010 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 1.12815 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 156 components and 1.12815 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.597 mas, bmaj=14.92 mas, bpa=-20.46 degrees ! Estimated noise=1.42832 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178965 Jy ! Component: 100 - total flux cleaned = 0.00347768 Jy ! Component: 150 - total flux cleaned = 0.00465025 Jy ! Component: 200 - total flux cleaned = 0.00549278 Jy ! Component: 250 - total flux cleaned = 0.00613812 Jy ! Component: 300 - total flux cleaned = 0.00661863 Jy ! Component: 350 - total flux cleaned = 0.00701349 Jy ! Component: 400 - total flux cleaned = 0.00717612 Jy ! Total flux subtracted in 400 components = 0.00717612 Jy ! Clean residual min=-0.002478 max=0.002468 Jy/beam ! Clean residual mean=0.000011 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 1.13533 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 = 0.000206538 Jy ! Component: 100 - total flux cleaned = 0.000402835 Jy ! Component: 150 - total flux cleaned = 0.000586778 Jy ! Component: 200 - total flux cleaned = 0.000631337 Jy ! Component: 250 - total flux cleaned = 0.000848291 Jy ! Component: 300 - total flux cleaned = 0.00101446 Jy ! Component: 350 - total flux cleaned = 0.00105647 Jy ! Component: 400 - total flux cleaned = 0.00117311 Jy ! Total flux subtracted in 400 components = 0.00117311 Jy ! Clean residual min=-0.002128 max=0.002278 Jy/beam ! Clean residual mean=0.000014 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 1.1365 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 254 components and 1.1365 Jy ! Inverting map ! Added new window around map position (87.6, -2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111359 Jy ! Component: 100 - total flux cleaned = 0.00124268 Jy ! Component: 150 - total flux cleaned = 0.00102631 Jy ! Component: 200 - total flux cleaned = 0.000975914 Jy ! Component: 250 - total flux cleaned = 0.000975726 Jy ! Component: 300 - total flux cleaned = 0.00111092 Jy ! Component: 350 - total flux cleaned = 0.00127967 Jy ! Component: 400 - total flux cleaned = 0.0014015 Jy ! Total flux subtracted in 400 components = 0.0014015 Jy ! Clean residual min=-0.001927 max=0.001693 Jy/beam ! Clean residual mean=0.000010 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 1.1379 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 303 components and 1.1379 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.392 mas, bmaj=11.84 mas, bpa=-10.41 degrees ! Estimated noise=1.47616 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203374 Jy ! Component: 100 - total flux cleaned = -3.53931e-05 Jy ! Component: 150 - total flux cleaned = -0.000182188 Jy ! Component: 200 - total flux cleaned = -0.000251685 Jy ! Component: 250 - total flux cleaned = -0.000381607 Jy ! Component: 300 - total flux cleaned = -0.000382998 Jy ! Component: 350 - total flux cleaned = -0.000441471 Jy ! Component: 400 - total flux cleaned = -0.000439531 Jy ! Total flux subtracted in 400 components = -0.000439531 Jy ! Clean residual min=-0.002012 max=0.001923 Jy/beam ! Clean residual mean=0.000004 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 1.13746 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 351 components and 1.13746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083227Jy sigma=0.566533 ! Fit after self-cal, rms=0.083165Jy sigma=0.566403 wmodel /scr/pima/rdv62_uvs/J0541-0541_S_map.mod ! Writing 351 model components to file: /scr/pima/rdv62_uvs/J0541-0541_S_map.mod wobs /scr/pima/rdv62_uvs/J0541-0541_S_uvs.fits ! Applying 966 buffered edits. ! Writing UV FITS file: /scr/pima/rdv62_uvs/J0541-0541_S_uvs.fits wwins /scr/pima/rdv62_uvs/J0541-0541_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv62_uvs/J0541-0541_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000811975 Jy ! Component: 100 - total flux cleaned = -0.00132997 Jy ! Component: 150 - total flux cleaned = -0.00161998 Jy ! Component: 200 - total flux cleaned = -0.00202055 Jy ! Component: 250 - total flux cleaned = -0.00246744 Jy ! Component: 300 - total flux cleaned = -0.00284392 Jy ! Component: 350 - total flux cleaned = -0.00321054 Jy ! Component: 400 - total flux cleaned = -0.00351334 Jy ! Component: 450 - total flux cleaned = -0.00383659 Jy ! Component: 500 - total flux cleaned = -0.00410056 Jy ! Component: 550 - total flux cleaned = -0.0043595 Jy ! Component: 600 - total flux cleaned = -0.00458789 Jy ! Component: 650 - total flux cleaned = -0.00481204 Jy ! Component: 700 - total flux cleaned = -0.00508091 Jy ! Component: 750 - total flux cleaned = -0.00529625 Jy ! Component: 800 - total flux cleaned = -0.00543765 Jy ! Component: 850 - total flux cleaned = -0.0056458 Jy ! Component: 900 - total flux cleaned = -0.00580535 Jy ! Component: 950 - total flux cleaned = -0.00598473 Jy ! Component: 1000 - total flux cleaned = -0.00616141 Jy ! Component: 1050 - total flux cleaned = -0.00624866 Jy ! Component: 1100 - total flux cleaned = -0.00637725 Jy ! Component: 1150 - total flux cleaned = -0.00646209 Jy ! Component: 1200 - total flux cleaned = -0.0065873 Jy ! Component: 1250 - total flux cleaned = -0.00669059 Jy ! Component: 1300 - total flux cleaned = -0.0067928 Jy ! Component: 1350 - total flux cleaned = -0.0068935 Jy ! Component: 1400 - total flux cleaned = -0.00695346 Jy ! Component: 1450 - total flux cleaned = -0.00703228 Jy ! Component: 1500 - total flux cleaned = -0.00712986 Jy ! Component: 1550 - total flux cleaned = -0.00718783 Jy ! Component: 1600 - total flux cleaned = -0.00720706 Jy ! Component: 1650 - total flux cleaned = -0.00730186 Jy ! Component: 1700 - total flux cleaned = -0.00741388 Jy ! Component: 1750 - total flux cleaned = -0.00754349 Jy ! Component: 1800 - total flux cleaned = -0.00758027 Jy ! Component: 1850 - total flux cleaned = -0.00772602 Jy ! Component: 1900 - total flux cleaned = -0.00783429 Jy ! Component: 1950 - total flux cleaned = -0.0079059 Jy ! Component: 2000 - total flux cleaned = -0.00808321 Jy ! Component: 2050 - total flux cleaned = -0.00822378 Jy ! Component: 2100 - total flux cleaned = -0.00832826 Jy ! Component: 2150 - total flux cleaned = -0.0084148 Jy ! Component: 2200 - total flux cleaned = -0.00856916 Jy ! Component: 2250 - total flux cleaned = -0.0086371 Jy ! Component: 2300 - total flux cleaned = -0.00875526 Jy ! Component: 2350 - total flux cleaned = -0.0088894 Jy ! Component: 2400 - total flux cleaned = -0.00900572 Jy ! Component: 2450 - total flux cleaned = -0.00910484 Jy ! Component: 2500 - total flux cleaned = -0.00925218 Jy ! Component: 2550 - total flux cleaned = -0.00934967 Jy ! Component: 2600 - total flux cleaned = -0.00946255 Jy ! Component: 2650 - total flux cleaned = -0.00960665 Jy ! Component: 2700 - total flux cleaned = -0.00974971 Jy ! Component: 2750 - total flux cleaned = -0.00985998 Jy ! Component: 2800 - total flux cleaned = -0.00996974 Jy ! Component: 2850 - total flux cleaned = -0.0100789 Jy ! Component: 2900 - total flux cleaned = -0.0102492 Jy ! Component: 2950 - total flux cleaned = -0.0103876 Jy ! Component: 3000 - total flux cleaned = -0.01051 Jy ! Component: 3050 - total flux cleaned = -0.0106164 Jy ! Component: 3100 - total flux cleaned = -0.010692 Jy ! Component: 3150 - total flux cleaned = -0.0108423 Jy ! Component: 3200 - total flux cleaned = -0.0109318 Jy ! Component: 3250 - total flux cleaned = -0.0110655 Jy ! Component: 3300 - total flux cleaned = -0.0111394 Jy ! Component: 3350 - total flux cleaned = -0.0112717 Jy ! Component: 3400 - total flux cleaned = -0.0113448 Jy ! Component: 3450 - total flux cleaned = -0.0114175 Jy ! Component: 3500 - total flux cleaned = -0.0115046 Jy ! Component: 3550 - total flux cleaned = -0.0116488 Jy ! Component: 3600 - total flux cleaned = -0.0117635 Jy ! Component: 3650 - total flux cleaned = -0.0118491 Jy ! Component: 3700 - total flux cleaned = -0.0119344 Jy ! Component: 3750 - total flux cleaned = -0.0120191 Jy ! Component: 3800 - total flux cleaned = -0.0120894 Jy ! Component: 3850 - total flux cleaned = -0.0121453 Jy ! Component: 3900 - total flux cleaned = -0.012229 Jy ! Component: 3950 - total flux cleaned = -0.0122986 Jy ! Component: 4000 - total flux cleaned = -0.0123953 Jy ! Component: 4050 - total flux cleaned = -0.0124366 Jy ! Total flux subtracted in 4096 components = -0.0125189 Jy ! Clean residual min=-0.000991 max=0.000772 Jy/beam ! Clean residual mean=0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 1.12494 Jy keep ! Adding 226 model components to the UV plane model. ! The established model now contains 575 components and 1.12494 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv62_uvs/J0541-0541_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.392 x 11.84 at -10.41 degrees (North through East) ! Clean map min=-0.0031935 max=0.91927 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv62_uvs/J0541-0541_S_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map float image_peak image_peak = int(10000*peak_flux)/10000 float image_rms image_rms = int(100000*imstat(rms))/100000 print "=========================================" ! ========================================= print "The image peak= ", image_peak, " rms= ", image_rms, " Jy" ! The image peak= 0.9192 rms= 0.00026 Jy quit ! Quitting program ! Log file /scr/pima/rdv62_uvs/J0541-0541_S_uvs.log closed on Fri Nov 22 22:32:52 2013