! Started logfile: /scr/pima/rdv95_uvs/J2000-1748_X_uvs.log on Wed Nov 6 20:49:44 2013 obs /scr/pima/rdv95_uvs/J2000-1748_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv95_uvs/J2000-1748_X_uva.fits ! AN table 1: 29 integrations on 6 of 6 possible baselines. ! AN table 2: 3 integrations on 1 of 1 possible baselines. ! AN table 3: 22 integrations on 15 of 15 possible baselines. ! AN table 4: 2 integrations on 15 of 15 possible baselines. ! AN table 5: 2 integrations on 36 of 36 possible baselines. ! AN table 6: 2 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.59447 visibilities/baseline/integration-bin. ! Found source: J2000-1748 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1548 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv95_uvs/J2000-1748_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:FT self-cal status=correctable weight=1 ! 1:MA self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:FT self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:MA self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 3:WZ self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:HN 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:PT self-cal status=correctable weight=1 ! 5:SC self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 6:PT 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 89 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 97 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 89 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 97 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 89 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 97 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 89 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 97 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.188018Jy sigma=11.029157 ! Fit after self-cal, rms=0.277970Jy sigma=2.207599 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. print "=== Flag out IVS stations" ! === Flag out IVS stations integer lun string cfg_file lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_flag_process.csh /tmp/ff.ff" ![@/tmp/ff.ff \] flag 1:FT ! Flagging baselines of antenna 1:FT in the currently selected channels. flag 1:MA ! Flagging baselines of antenna 1:MA in the currently selected channels. flag 1:WZ ! Flagging baselines of antenna 1:WZ in the currently selected channels. flag 2:WZ ! Flagging baselines of antenna 2:WZ in the currently selected channels. flag 3:FT ! Flagging baselines of antenna 3:FT in the currently selected channels. flag 3:MA ! Flagging baselines of antenna 3:MA in the currently selected channels. flag 3:WZ ! Flagging baselines of antenna 3: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=1.03 mas, bmaj=2.847 mas, bpa=-6.644 degrees ! Estimated noise=3.3402 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 = 0.607608 Jy ! Component: 100 - total flux cleaned = 0.740106 Jy ! Total flux subtracted in 100 components = 0.740106 Jy ! Clean residual min=-0.018889 max=0.036951 Jy/beam ! Clean residual mean=0.000094 rms=0.005663 Jy/beam ! Combined flux in latest and established models = 0.740106 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.740106 Jy ! ! Correcting IF 1. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.103272Jy sigma=1.024354 ! Fit after self-cal, rms=0.102247Jy sigma=1.022787 ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=2.847 mas, bpa=-6.644 degrees ! Estimated noise=3.3402 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0345111 Jy ! Component: 100 - total flux cleaned = 0.0529708 Jy ! Total flux subtracted in 100 components = 0.0529708 Jy ! Clean residual min=-0.018055 max=0.021165 Jy/beam ! Clean residual mean=0.000066 rms=0.004285 Jy/beam ! Combined flux in latest and established models = 0.793076 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.793076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092795Jy sigma=0.839486 ! Fit after self-cal, rms=0.092810Jy sigma=0.839343 ! 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=1.196 mas, bmaj=3.09 mas, bpa=-6.676 degrees ! Estimated noise=2.81911 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 = 0.0131969 Jy ! Component: 100 - total flux cleaned = 0.0199331 Jy ! Component: 150 - total flux cleaned = 0.021201 Jy ! Component: 200 - total flux cleaned = 0.0218038 Jy ! Total flux subtracted in 200 components = 0.0218038 Jy ! Clean residual min=-0.016847 max=0.018029 Jy/beam ! Clean residual mean=0.000041 rms=0.004196 Jy/beam ! Combined flux in latest and established models = 0.81488 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.81488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090289Jy sigma=0.813948 ! Fit after self-cal, rms=0.090295Jy sigma=0.813847 ! 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: ! FT 0.00* MA 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* WZ 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* FT 0.00* HN 0.00* MA 0.00* ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.04 HN 1.08 LA 1.14 NL 1.09 ! PT 1.11 SC 0.95 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.06 FD 0.99 HN 1.03 KP 0.98 ! LA 1.06 NL 0.92 OV 1.02 PT 1.00 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.96 KP 1.03 LA 1.05 MK 0.96 ! NL 0.98 OV 0.99 PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FT 0.00* MA 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* WZ 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* FT 0.00* HN 0.00* MA 0.00* ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.01 HN 1.10 LA 1.08 NL 1.08 ! PT 1.06 SC 0.98 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 FD 1.02 HN 1.04 KP 0.93 ! LA 1.02 NL 0.94 OV 0.97 PT 0.98 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.95 KP 0.96 LA 1.02 MK 0.97 ! NL 0.99 OV 0.95 PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FT 0.00* MA 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* WZ 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* FT 0.00* HN 0.00* MA 0.00* ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.05 HN 1.22 LA 1.11 NL 1.11 ! PT 1.07 SC 0.96 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.11 FD 1.00 HN 1.10 KP 0.84 ! LA 1.08 NL 0.94 OV 1.03 PT 0.97 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 KP 0.86 LA 1.06 MK 0.97 ! NL 1.00 OV 1.02 PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FT 0.00* MA 0.00* SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* WZ 0.00* ! ! A total of 21 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 0.00* FT 0.00* HN 0.00* MA 0.00* ! SC 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.03 HN 1.14 LA 1.11 NL 1.11 ! PT 1.09 SC 1.01 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.12 FD 1.03 HN 1.05 KP 0.88 ! LA 1.05 NL 0.97 OV 1.00 PT 1.03 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.00 KP 0.88 LA 1.04 MK 0.97 ! NL 1.04 OV 0.98 PT 1.00 ! ! ! Fit before self-cal, rms=0.090295Jy sigma=0.813847 ! Fit after self-cal, rms=0.052629Jy sigma=0.472581 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=3.245 mas, bpa=-6.019 degrees ! Estimated noise=2.81026 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 = -0.00236555 Jy ! Component: 100 - total flux cleaned = -0.00269291 Jy ! Component: 150 - total flux cleaned = -0.00296542 Jy ! Component: 200 - total flux cleaned = -0.00320525 Jy ! Total flux subtracted in 200 components = -0.00320525 Jy ! Clean residual min=-0.005687 max=0.005389 Jy/beam ! Clean residual mean=-0.000005 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.811675 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.811675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052158Jy sigma=0.468612 ! Fit after self-cal, rms=0.052245Jy sigma=0.468339 ! 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=0.052245Jy sigma=0.468339 ! Fit after self-cal, rms=0.052128Jy sigma=0.467396 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=3.247 mas, bpa=-5.996 degrees ! Estimated noise=2.80776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00186307 Jy ! Component: 100 - total flux cleaned = -0.002118 Jy ! Component: 150 - total flux cleaned = -0.00240416 Jy ! Component: 200 - total flux cleaned = -0.00258928 Jy ! Total flux subtracted in 200 components = -0.00258928 Jy ! Clean residual min=-0.005366 max=0.005145 Jy/beam ! Clean residual mean=-0.000005 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.809086 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.809086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051823Jy sigma=0.464920 ! Fit after self-cal, rms=0.051825Jy sigma=0.464849 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 = -0.000263854 Jy ! Component: 100 - total flux cleaned = -0.000454424 Jy ! Component: 150 - total flux cleaned = -0.000581064 Jy ! Component: 200 - total flux cleaned = -0.000695579 Jy ! Total flux subtracted in 200 components = -0.000695579 Jy ! Clean residual min=-0.005317 max=0.005062 Jy/beam ! Clean residual mean=-0.000004 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.80839 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.80839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051723Jy sigma=0.464192 ! Fit after self-cal, rms=0.051725Jy sigma=0.464172 ! 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=0.051725Jy sigma=0.464172 ! Fit after self-cal, rms=0.051617Jy sigma=0.462863 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.172 mas, bmaj=3.248 mas, bpa=-5.976 degrees ! Estimated noise=2.80563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00136744 Jy ! Component: 100 - total flux cleaned = -0.00160171 Jy ! Component: 150 - total flux cleaned = -0.00175364 Jy ! Component: 200 - total flux cleaned = -0.00193286 Jy ! Total flux subtracted in 200 components = -0.00193286 Jy ! Clean residual min=-0.005053 max=0.004925 Jy/beam ! Clean residual mean=-0.000005 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 0.806457 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.806457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051454Jy sigma=0.461644 ! Fit after self-cal, rms=0.051456Jy sigma=0.461624 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 = -0.000177715 Jy ! Component: 100 - total flux cleaned = -0.000315496 Jy ! Component: 150 - total flux cleaned = -0.000406008 Jy ! Component: 200 - total flux cleaned = -0.000462232 Jy ! Total flux subtracted in 200 components = -0.000462232 Jy ! Clean residual min=-0.005029 max=0.004875 Jy/beam ! Clean residual mean=-0.000005 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.805995 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.805995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051400Jy sigma=0.461315 ! Fit after self-cal, rms=0.051401Jy sigma=0.461310 ! 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=0.051401Jy sigma=0.461310 ! Fit after self-cal, rms=0.051365Jy sigma=0.460579 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.362 mas, bmaj=4.316 mas, bpa=-3.17 degrees ! Estimated noise=3.16741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010131 Jy ! Component: 100 - total flux cleaned = -0.00124333 Jy ! Component: 150 - total flux cleaned = -0.00128006 Jy ! Component: 200 - total flux cleaned = -0.00134278 Jy ! Total flux subtracted in 200 components = -0.00134278 Jy ! Clean residual min=-0.005877 max=0.005453 Jy/beam ! Clean residual mean=-0.000009 rms=0.001573 Jy/beam ! Combined flux in latest and established models = 0.804652 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.804652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051290Jy sigma=0.460177 ! Fit after self-cal, rms=0.051284Jy sigma=0.460095 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 = -2.92887e-05 Jy ! Component: 100 - total flux cleaned = -0.000131701 Jy ! Component: 150 - total flux cleaned = -0.000199255 Jy ! Component: 200 - total flux cleaned = -0.000219849 Jy ! Total flux subtracted in 200 components = -0.000219849 Jy ! Clean residual min=-0.005885 max=0.005435 Jy/beam ! Clean residual mean=-0.000008 rms=0.001571 Jy/beam ! Combined flux in latest and established models = 0.804432 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.804432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051267Jy sigma=0.460176 ! Fit after self-cal, rms=0.051264Jy sigma=0.460125 ! 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:SC,true ! 1:SC self-cal status=fixed weight=1 selfant 2:HN,true ! 2:HN 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:SC,true ! 3:SC self-cal status=fixed weight=1 selfant 4:FD,true ! 4:FD self-cal status=fixed weight=1 selfant 4:HN,true ! 4:HN self-cal status=fixed weight=1 selfant 4:LA,true ! 4:LA self-cal status=fixed weight=1 selfant 4:NL,true ! 4:NL self-cal status=fixed weight=1 selfant 4:PT,true ! 4:PT self-cal status=fixed weight=1 selfant 4:SC,true ! 4:SC self-cal status=fixed weight=1 selfant 5:BR,true ! 5:BR self-cal status=fixed weight=1 selfant 5:FD,true ! 5:FD self-cal status=fixed weight=1 selfant 5:HN,true ! 5:HN self-cal status=fixed weight=1 selfant 5: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 5:PT,true ! 5:PT self-cal status=fixed weight=1 selfant 5:SC,true ! 5:SC self-cal status=fixed weight=1 selfant 6:BR,true ! 6:BR 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:MK,true ! 6:MK self-cal status=fixed weight=1 selfant 6:NL,true ! 6:NL self-cal status=fixed weight=1 selfant 6:OV,true ! 6:OV self-cal status=fixed weight=1 selfant 6:PT,true ! 6: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 87 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 52 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.354882Jy sigma=2.142030 ! Fit after self-cal, rms=0.089872Jy sigma=0.500088 selfant "",false ! 1:FT self-cal status=correctable weight=1 ! 1:MA self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:WZ self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:FT self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:MA self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 3:WZ self-cal status=correctable weight=1 ! 4:FD self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:LA self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:HN 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:PT self-cal status=correctable weight=1 ! 5:SC self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 6:NL self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 6:PT 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 29 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 45 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 45 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 45 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 45 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.089872Jy sigma=0.500088 ! Fit after self-cal, rms=0.078055Jy sigma=0.454718 uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8684 mas, bmaj=2.837 mas, bpa=-8.619 degrees ! Estimated noise=3.2538 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 = -0.00083029 Jy ! Component: 100 - total flux cleaned = -0.00108521 Jy ! Component: 150 - total flux cleaned = -0.00146056 Jy ! Component: 200 - total flux cleaned = -0.00159333 Jy ! Total flux subtracted in 200 components = -0.00159333 Jy ! Clean residual min=-0.005551 max=0.005182 Jy/beam ! Clean residual mean=0.000000 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.802839 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.802839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077724Jy sigma=0.453700 ! Fit after self-cal, rms=0.075838Jy sigma=0.450005 ! Inverting map uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9069 mas, bmaj=3.081 mas, bpa=-9.357 degrees ! Estimated noise=2.79652 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 (-19.2, -1.2). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303416 Jy ! Component: 100 - total flux cleaned = 0.00355262 Jy ! Component: 150 - total flux cleaned = 0.00400515 Jy ! Component: 200 - total flux cleaned = 0.00430987 Jy ! Component: 250 - total flux cleaned = 0.0045837 Jy ! Component: 300 - total flux cleaned = 0.0049179 Jy ! Component: 350 - total flux cleaned = 0.00507246 Jy ! Component: 400 - total flux cleaned = 0.00528923 Jy ! Total flux subtracted in 400 components = 0.00528923 Jy ! Clean residual min=-0.004637 max=0.004629 Jy/beam ! Clean residual mean=-0.000002 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.808128 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 109 components and 0.808128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074842Jy sigma=0.443236 ! Fit after self-cal, rms=0.074776Jy sigma=0.442882 ! Inverting map ! Added new window around map position (26.6, 43.8). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00461725 Jy ! Component: 100 - total flux cleaned = 0.0057288 Jy ! Component: 150 - total flux cleaned = 0.00581813 Jy ! Component: 200 - total flux cleaned = 0.00590679 Jy ! Component: 250 - total flux cleaned = 0.00591088 Jy ! Component: 300 - total flux cleaned = 0.00583912 Jy ! Component: 350 - total flux cleaned = 0.00569754 Jy ! Component: 400 - total flux cleaned = 0.00569749 Jy ! Total flux subtracted in 400 components = 0.00569749 Jy ! Clean residual min=-0.004281 max=0.003941 Jy/beam ! Clean residual mean=-0.000004 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.813826 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 148 components and 0.813826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073967Jy sigma=0.437286 ! Fit after self-cal, rms=0.073934Jy sigma=0.436979 ! 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 = 0.00060636 Jy ! Component: 100 - total flux cleaned = 0.000606925 Jy ! Component: 150 - total flux cleaned = 0.00073698 Jy ! Component: 200 - total flux cleaned = 0.000673248 Jy ! Component: 250 - total flux cleaned = 0.000613127 Jy ! Component: 300 - total flux cleaned = 0.000673672 Jy ! Component: 350 - total flux cleaned = 0.000729205 Jy ! Component: 400 - total flux cleaned = 0.000617903 Jy ! Total flux subtracted in 400 components = 0.000617903 Jy ! Clean residual min=-0.004197 max=0.003747 Jy/beam ! Clean residual mean=-0.000005 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.814444 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 168 components and 0.814444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073580Jy sigma=0.435180 ! Fit after self-cal, rms=0.073562Jy sigma=0.435128 ! 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 116 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 97 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 116 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 97 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 116 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 97 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 116 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! A total of 97 telescope corrections were flagged in sub-array 3. ! A total of 1 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=0.361302Jy sigma=2.069861 ! Fit after self-cal, rms=0.073714Jy sigma=0.433676 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9066 mas, bmaj=3.082 mas, bpa=-9.362 degrees ! Estimated noise=2.79507 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131671 Jy ! Component: 100 - total flux cleaned = 0.00172314 Jy ! Component: 150 - total flux cleaned = 0.001975 Jy ! Component: 200 - total flux cleaned = 0.00203669 Jy ! Component: 250 - total flux cleaned = 0.00215169 Jy ! Component: 300 - total flux cleaned = 0.00226153 Jy ! Component: 350 - total flux cleaned = 0.00221009 Jy ! Component: 400 - total flux cleaned = 0.00221042 Jy ! Total flux subtracted in 400 components = 0.00221042 Jy ! Clean residual min=-0.003912 max=0.003467 Jy/beam ! Clean residual mean=-0.000002 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.816654 Jy selfcal ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 189 components and 0.816654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073368Jy sigma=0.432024 ! Fit after self-cal, rms=0.073385Jy sigma=0.431940 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 = 0.000159874 Jy ! Component: 100 - total flux cleaned = 0.000209605 Jy ! Component: 150 - total flux cleaned = 0.000161508 Jy ! Component: 200 - total flux cleaned = 0.000162004 Jy ! Component: 250 - total flux cleaned = 6.97424e-05 Jy ! Component: 300 - total flux cleaned = 6.96297e-05 Jy ! Component: 350 - total flux cleaned = 6.87727e-05 Jy ! Component: 400 - total flux cleaned = -1.70109e-05 Jy ! Total flux subtracted in 400 components = -1.70109e-05 Jy ! Clean residual min=-0.003904 max=0.003375 Jy/beam ! Clean residual mean=-0.000003 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.816637 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 200 components and 0.816637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073171Jy sigma=0.431005 ! Fit after self-cal, rms=0.073164Jy sigma=0.430971 ! 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=0.073164Jy sigma=0.430971 ! Fit after self-cal, rms=0.073225Jy sigma=0.430783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9066 mas, bmaj=3.082 mas, bpa=-9.365 degrees ! Estimated noise=2.79467 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000488923 Jy ! Component: 100 - total flux cleaned = 0.000634297 Jy ! Component: 150 - total flux cleaned = 0.000635289 Jy ! Component: 200 - total flux cleaned = 0.000593381 Jy ! Component: 250 - total flux cleaned = 0.000593142 Jy ! Component: 300 - total flux cleaned = 0.000551332 Jy ! Component: 350 - total flux cleaned = 0.000592165 Jy ! Component: 400 - total flux cleaned = 0.000551861 Jy ! Total flux subtracted in 400 components = 0.000551861 Jy ! Clean residual min=-0.003890 max=0.003367 Jy/beam ! Clean residual mean=-0.000002 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.817189 Jy selfcal ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 215 components and 0.817189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073036Jy sigma=0.429946 ! Fit after self-cal, rms=0.073038Jy sigma=0.429913 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 = -5.71746e-06 Jy ! Component: 100 - total flux cleaned = -5.11335e-06 Jy ! Component: 150 - total flux cleaned = -5.37929e-06 Jy ! Component: 200 - total flux cleaned = -6.08722e-06 Jy ! Component: 250 - total flux cleaned = -6.47204e-06 Jy ! Component: 300 - total flux cleaned = -6.84901e-06 Jy ! Component: 350 - total flux cleaned = -7.7118e-05 Jy ! Component: 400 - total flux cleaned = -7.71033e-05 Jy ! Total flux subtracted in 400 components = -7.71033e-05 Jy ! Clean residual min=-0.003857 max=0.003322 Jy/beam ! Clean residual mean=-0.000002 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.817112 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 226 components and 0.817112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072906Jy sigma=0.429316 ! Fit after self-cal, rms=0.072900Jy sigma=0.429298 ! 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=0.072900Jy sigma=0.429298 ! Fit after self-cal, rms=0.072766Jy sigma=0.426699 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.315 mas, bmaj=4.043 mas, bpa=-3.025 degrees ! Estimated noise=3.12314 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00029724 Jy ! Component: 100 - total flux cleaned = 7.52657e-05 Jy ! Component: 150 - total flux cleaned = 0.000269896 Jy ! Component: 200 - total flux cleaned = 0.000271422 Jy ! Component: 250 - total flux cleaned = 0.000244019 Jy ! Component: 300 - total flux cleaned = 0.000191162 Jy ! Component: 350 - total flux cleaned = 0.000191356 Jy ! Component: 400 - total flux cleaned = 0.00016638 Jy ! Total flux subtracted in 400 components = 0.00016638 Jy ! Clean residual min=-0.004398 max=0.003790 Jy/beam ! Clean residual mean=-0.000003 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.817278 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 257 components and 0.817278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072725Jy sigma=0.426437 ! Fit after self-cal, rms=0.072727Jy sigma=0.426392 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 = 2.88455e-05 Jy ! Component: 100 - total flux cleaned = 5.32331e-05 Jy ! Component: 150 - total flux cleaned = 5.33698e-05 Jy ! Component: 200 - total flux cleaned = 5.30696e-05 Jy ! Component: 250 - total flux cleaned = 3.12577e-05 Jy ! Component: 300 - total flux cleaned = 5.30044e-05 Jy ! Component: 350 - total flux cleaned = 3.24911e-05 Jy ! Component: 400 - total flux cleaned = 3.26253e-05 Jy ! Total flux subtracted in 400 components = 3.26253e-05 Jy ! Clean residual min=-0.004375 max=0.003770 Jy/beam ! Clean residual mean=-0.000003 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.817311 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 276 components and 0.817311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072697Jy sigma=0.426251 ! Fit after self-cal, rms=0.072689Jy sigma=0.426236 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for all stations ===" ! === Finished amplitude self-cal for all stations === restore ! Inverting map and beam ! Estimated beam: bmin=0.9066 mas, bmaj=3.082 mas, bpa=-9.368 degrees ! Estimated noise=2.79495 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9066 x 3.082 at -9.368 degrees (North through East) ! Clean map min=-0.0046141 max=0.77002 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=0.072689Jy sigma=0.426236 ! Fit after self-cal, rms=0.065362Jy sigma=0.370216 ! Inverting map and beam ! Estimated beam: bmin=0.9066 mas, bmaj=3.082 mas, bpa=-9.375 degrees ! Estimated noise=2.79525 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000385997 Jy ! Component: 100 - total flux cleaned = -0.000342448 Jy ! Component: 150 - total flux cleaned = -0.00030343 Jy ! Component: 200 - total flux cleaned = -0.000303717 Jy ! Component: 250 - total flux cleaned = -0.000266355 Jy ! Component: 300 - total flux cleaned = -0.000266047 Jy ! Component: 350 - total flux cleaned = -0.000163665 Jy ! Component: 400 - total flux cleaned = -0.000164149 Jy ! Total flux subtracted in 400 components = -0.000164149 Jy ! Clean residual min=-0.003858 max=0.003389 Jy/beam ! Clean residual mean=-0.000001 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.817146 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 299 components and 0.817147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065195Jy sigma=0.369369 ! Fit after self-cal, rms=0.065184Jy sigma=0.369333 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.49558e-05 Jy ! Component: 100 - total flux cleaned = 2.61809e-05 Jy ! Component: 150 - total flux cleaned = 9.19001e-05 Jy ! Component: 200 - total flux cleaned = 0.000154741 Jy ! Component: 250 - total flux cleaned = 0.000154822 Jy ! Component: 300 - total flux cleaned = 0.000214613 Jy ! Component: 350 - total flux cleaned = 0.000214568 Jy ! Component: 400 - total flux cleaned = 0.000186353 Jy ! Total flux subtracted in 400 components = 0.000186353 Jy ! Clean residual min=-0.003831 max=0.003338 Jy/beam ! Clean residual mean=-0.000001 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.817333 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 312 components and 0.817333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065070Jy sigma=0.368874 ! Fit after self-cal, rms=0.065066Jy sigma=0.368853 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065066Jy sigma=0.368853 ! Fit after self-cal, rms=0.065101Jy sigma=0.368788 print "=== CLearing model and starting over ===" ! === CLearing model and starting over === clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8679 mas, bmaj=2.838 mas, bpa=-8.635 degrees ! Estimated noise=3.24967 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.605024 Jy ! Component: 100 - total flux cleaned = 0.736959 Jy ! Component: 150 - total flux cleaned = 0.768058 Jy ! Component: 200 - total flux cleaned = 0.781832 Jy ! Component: 250 - total flux cleaned = 0.78749 Jy ! Component: 300 - total flux cleaned = 0.790595 Jy ! Component: 350 - total flux cleaned = 0.793133 Jy ! Component: 400 - total flux cleaned = 0.79544 Jy ! Total flux subtracted in 400 components = 0.79544 Jy ! Clean residual min=-0.005673 max=0.005320 Jy/beam ! Clean residual mean=0.000009 rms=0.001397 Jy/beam ! Combined flux in latest and established models = 0.79544 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 64 model components to the UV plane model. ! The established model now contains 64 components and 0.79544 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9067 mas, bmaj=3.082 mas, bpa=-9.376 degrees ! Estimated noise=2.79492 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 = 0.00620351 Jy ! Component: 100 - total flux cleaned = 0.0103655 Jy ! Component: 150 - total flux cleaned = 0.0131012 Jy ! Component: 200 - total flux cleaned = 0.0149286 Jy ! Component: 250 - total flux cleaned = 0.0161767 Jy ! Component: 300 - total flux cleaned = 0.0174528 Jy ! Component: 350 - total flux cleaned = 0.0179353 Jy ! Component: 400 - total flux cleaned = 0.0186206 Jy ! Total flux subtracted in 400 components = 0.0186206 Jy ! Clean residual min=-0.004207 max=0.004153 Jy/beam ! Clean residual mean=0.000002 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.81406 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 110 components and 0.81406 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=2.314 mas, bmaj=4.043 mas, bpa=-3.037 degrees ! Estimated noise=3.12382 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305457 Jy ! Component: 100 - total flux cleaned = 0.00344027 Jy ! Component: 150 - total flux cleaned = 0.00369724 Jy ! Component: 200 - total flux cleaned = 0.00377756 Jy ! Component: 250 - total flux cleaned = 0.00385016 Jy ! Component: 300 - total flux cleaned = 0.00404914 Jy ! Component: 350 - total flux cleaned = 0.00411216 Jy ! Component: 400 - total flux cleaned = 0.00429075 Jy ! Total flux subtracted in 400 components = 0.00429075 Jy ! Clean residual min=-0.004614 max=0.004310 Jy/beam ! Clean residual mean=-0.000003 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.818351 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 = 0.000112774 Jy ! Component: 100 - total flux cleaned = 0.000272351 Jy ! Component: 150 - total flux cleaned = 0.000222391 Jy ! Component: 200 - total flux cleaned = 0.00027355 Jy ! Component: 250 - total flux cleaned = 0.000366142 Jy ! Component: 300 - total flux cleaned = 0.000322251 Jy ! Component: 350 - total flux cleaned = 0.00036625 Jy ! Component: 400 - total flux cleaned = 0.000408692 Jy ! Total flux subtracted in 400 components = 0.000408692 Jy ! Clean residual min=-0.004564 max=0.004115 Jy/beam ! Clean residual mean=-0.000005 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.818759 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 175 components and 0.818759 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9067 mas, bmaj=3.082 mas, bpa=-9.376 degrees ! Estimated noise=2.79492 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000843136 Jy ! Component: 100 - total flux cleaned = -0.000757964 Jy ! Component: 150 - total flux cleaned = -0.000511965 Jy ! Component: 200 - total flux cleaned = -0.000354604 Jy ! Component: 250 - total flux cleaned = -0.000129362 Jy ! Component: 300 - total flux cleaned = 8.22653e-05 Jy ! Component: 350 - total flux cleaned = 0.000220273 Jy ! Component: 400 - total flux cleaned = 0.000418926 Jy ! Total flux subtracted in 400 components = 0.000418926 Jy ! Clean residual min=-0.003763 max=0.003652 Jy/beam ! Clean residual mean=-0.000002 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.819178 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 206 components and 0.819178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066332Jy sigma=0.374844 ! Fit after self-cal, rms=0.066312Jy sigma=0.373929 wmodel /scr/pima/rdv95_uvs/J2000-1748_X_map.mod ! Writing 206 model components to file: /scr/pima/rdv95_uvs/J2000-1748_X_map.mod wobs /scr/pima/rdv95_uvs/J2000-1748_X_uvs.fits ! Applying 1458 buffered edits. ! Writing UV FITS file: /scr/pima/rdv95_uvs/J2000-1748_X_uvs.fits wwins /scr/pima/rdv95_uvs/J2000-1748_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv95_uvs/J2000-1748_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 = -0.000324219 Jy ! Component: 100 - total flux cleaned = -7.22883e-05 Jy ! Component: 150 - total flux cleaned = -0.00019327 Jy ! Component: 200 - total flux cleaned = -0.000192278 Jy ! Component: 250 - total flux cleaned = -0.000247323 Jy ! Component: 300 - total flux cleaned = -8.21781e-05 Jy ! Component: 350 - total flux cleaned = 0.000237666 Jy ! Component: 400 - total flux cleaned = 0.000393314 Jy ! Component: 450 - total flux cleaned = 0.000596087 Jy ! Component: 500 - total flux cleaned = 0.000645307 Jy ! Component: 550 - total flux cleaned = 0.000790616 Jy ! Component: 600 - total flux cleaned = 0.000886338 Jy ! Component: 650 - total flux cleaned = 0.000979851 Jy ! Component: 700 - total flux cleaned = 0.00107229 Jy ! Component: 750 - total flux cleaned = 0.00125391 Jy ! Component: 800 - total flux cleaned = 0.00143338 Jy ! Component: 850 - total flux cleaned = 0.00174028 Jy ! Component: 900 - total flux cleaned = 0.00186976 Jy ! Component: 950 - total flux cleaned = 0.00204057 Jy ! Component: 1000 - total flux cleaned = 0.00229223 Jy ! Component: 1050 - total flux cleaned = 0.00249908 Jy ! Component: 1100 - total flux cleaned = 0.00262192 Jy ! Component: 1150 - total flux cleaned = 0.00294418 Jy ! Component: 1200 - total flux cleaned = 0.00322161 Jy ! Component: 1250 - total flux cleaned = 0.00337777 Jy ! Component: 1300 - total flux cleaned = 0.00345457 Jy ! Component: 1350 - total flux cleaned = 0.00333968 Jy ! Component: 1400 - total flux cleaned = 0.00352909 Jy ! Component: 1450 - total flux cleaned = 0.00349147 Jy ! Component: 1500 - total flux cleaned = 0.00349174 Jy ! Component: 1550 - total flux cleaned = 0.00341859 Jy ! Component: 1600 - total flux cleaned = 0.00341877 Jy ! Component: 1650 - total flux cleaned = 0.00327522 Jy ! Component: 1700 - total flux cleaned = 0.0032757 Jy ! Component: 1750 - total flux cleaned = 0.0033107 Jy ! Component: 1800 - total flux cleaned = 0.0033456 Jy ! Component: 1850 - total flux cleaned = 0.003345 Jy ! Component: 1900 - total flux cleaned = 0.00317465 Jy ! Component: 1950 - total flux cleaned = 0.00324211 Jy ! Component: 2000 - total flux cleaned = 0.00317518 Jy ! Component: 2050 - total flux cleaned = 0.00317528 Jy ! Component: 2100 - total flux cleaned = 0.00314248 Jy ! Component: 2150 - total flux cleaned = 0.0031098 Jy ! Component: 2200 - total flux cleaned = 0.00304504 Jy ! Component: 2250 - total flux cleaned = 0.00294942 Jy ! Component: 2300 - total flux cleaned = 0.0029495 Jy ! Component: 2350 - total flux cleaned = 0.00282365 Jy ! Component: 2400 - total flux cleaned = 0.00266784 Jy ! Component: 2450 - total flux cleaned = 0.00269891 Jy ! Component: 2500 - total flux cleaned = 0.00257621 Jy ! Component: 2550 - total flux cleaned = 0.00257615 Jy ! Component: 2600 - total flux cleaned = 0.00242459 Jy ! Component: 2650 - total flux cleaned = 0.0023944 Jy ! Component: 2700 - total flux cleaned = 0.0022156 Jy ! Component: 2750 - total flux cleaned = 0.00218605 Jy ! Component: 2800 - total flux cleaned = 0.00209761 Jy ! Component: 2850 - total flux cleaned = 0.00195177 Jy ! Component: 2900 - total flux cleaned = 0.00183621 Jy ! Component: 2950 - total flux cleaned = 0.00169253 Jy ! Component: 3000 - total flux cleaned = 0.00160713 Jy ! Component: 3050 - total flux cleaned = 0.00155024 Jy ! Component: 3100 - total flux cleaned = 0.00140945 Jy ! Component: 3150 - total flux cleaned = 0.00124143 Jy ! Component: 3200 - total flux cleaned = 0.00118549 Jy ! Component: 3250 - total flux cleaned = 0.000909158 Jy ! Component: 3300 - total flux cleaned = 0.000799294 Jy ! Component: 3350 - total flux cleaned = 0.000690437 Jy ! Component: 3400 - total flux cleaned = 0.000717849 Jy ! Component: 3450 - total flux cleaned = 0.00060985 Jy ! Component: 3500 - total flux cleaned = 0.000395497 Jy ! Component: 3550 - total flux cleaned = 0.000235799 Jy ! Component: 3600 - total flux cleaned = 0.000182953 Jy ! Component: 3650 - total flux cleaned = 5.13933e-05 Jy ! Component: 3700 - total flux cleaned = -0.000105796 Jy ! Component: 3750 - total flux cleaned = -0.000287659 Jy ! Component: 3800 - total flux cleaned = -0.000339389 Jy ! Component: 3850 - total flux cleaned = -0.000416449 Jy ! Component: 3900 - total flux cleaned = -0.000544247 Jy ! Component: 3950 - total flux cleaned = -0.000747603 Jy ! Component: 4000 - total flux cleaned = -0.00077277 Jy ! Component: 4050 - total flux cleaned = -0.000923632 Jy ! Total flux subtracted in 4096 components = -0.000998539 Jy ! Clean residual min=-0.001466 max=0.001435 Jy/beam ! Clean residual mean=-0.000004 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.81818 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 479 components and 0.81818 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv95_uvs/J2000-1748_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9067 x 3.082 at -9.376 degrees (North through East) ! Clean map min=-0.0046334 max=0.76929 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv95_uvs/J2000-1748_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= 0.7692 rms= 0.00043 Jy quit ! Quitting program ! Log file /scr/pima/rdv95_uvs/J2000-1748_X_uvs.log closed on Wed Nov 6 20:49:50 2013