! Started logfile: /scr/pima/rdv93_uvs/J1354-0206_S_uvs.log on Tue Oct 8 15:29:53 2013 obs /scr/pima/rdv93_uvs/J1354-0206_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J1354-0206_S_uva.fits ! AN table 1: 3 integrations on 6 of 6 possible baselines. ! AN table 2: 2 integrations on 6 of 6 possible baselines. ! AN table 3: 2 integrations on 15 of 15 possible baselines. ! AN table 4: 5 integrations on 36 of 36 possible baselines. ! AN table 5: 2 integrations on 28 of 28 possible baselines. ! AN table 6: 3 integrations on 1 of 1 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1354-0206 ! ! 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 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1196 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/rdv93_uvs/J1354-0206_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:HN self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:NY self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 4:BR 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:MK self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 6:MA self-cal status=correctable weight=1 ! 6:WZ self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.400x0.400 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 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.323822Jy sigma=21.905622 ! Fit after self-cal, rms=0.283911Jy sigma=4.488994 ! 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:NY ! Flagging baselines of antenna 1:NY in the currently selected channels. flag 1:WZ ! Flagging baselines of antenna 1:WZ in the currently selected channels. flag 6:MA ! Flagging baselines of antenna 6:MA in the currently selected channels. flag 6:WZ ! Flagging baselines of antenna 6:WZ in the currently selected channels. ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.977 mas, bmaj=7.159 mas, bpa=-5.346 degrees ! Estimated noise=1.61684 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 = 0.633621 Jy ! Component: 100 - total flux cleaned = 0.773411 Jy ! Total flux subtracted in 100 components = 0.773411 Jy ! Clean residual min=-0.027524 max=0.044787 Jy/beam ! Clean residual mean=-0.000009 rms=0.009317 Jy/beam ! Combined flux in latest and established models = 0.773411 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.773411 Jy ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.202713Jy sigma=3.616418 ! Fit after self-cal, rms=0.203469Jy sigma=3.632531 ! Inverting map and beam ! Estimated beam: bmin=2.965 mas, bmaj=7.127 mas, bpa=-5.342 degrees ! Estimated noise=1.62536 mJy/beam. print "=== Finished uniform weighting clean ===" ! === Finished uniform weighting clean === uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.473 mas, bmaj=8.206 mas, bpa=-3.91 degrees ! Estimated noise=1.29663 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 = 0.0450157 Jy ! Component: 100 - total flux cleaned = 0.0564594 Jy ! Component: 150 - total flux cleaned = 0.0570322 Jy ! Component: 200 - total flux cleaned = 0.0570232 Jy ! Total flux subtracted in 200 components = 0.0570232 Jy ! Clean residual min=-0.028823 max=0.030227 Jy/beam ! Clean residual mean=-0.000126 rms=0.007026 Jy/beam ! Combined flux in latest and established models = 0.830434 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.830434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.196665Jy sigma=3.454694 ! Fit after self-cal, rms=0.196601Jy sigma=3.453815 ! 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: ! HN 0.00* NL 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 LA 1.12 NL 1.00 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.04 LA 1.11 NL 1.07 ! OV 0.98 PT 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.03 FD 1.02 HN 0.92 LA 1.10 ! MK 0.91 NL 0.97 OV 0.98 PT 1.02 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.06 FD 1.01 KP 1.02 LA 1.11 ! MK 0.90 NL 1.31 OV 1.01 PT 1.03 ! ! Telescope amplitude corrections in sub-array 6: ! MA 0.00* WZ 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.09 LA 1.00 NL 1.07 PT 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 FD 1.09 LA 1.01 NL 1.03 ! OV 1.00 PT 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.09 FD 1.09 HN 1.05 LA 1.01 ! MK 1.03 NL 1.02 OV 1.00 PT 1.02 ! SC 1.10 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.07 FD 1.07 KP 1.02 LA 1.03 ! MK 1.02 NL 1.41 OV 1.01 PT 1.04 ! ! Telescope amplitude corrections in sub-array 6: ! MA 0.00* WZ 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.11 LA 0.95 NL 1.09 PT 1.10 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 1.13 LA 0.97 NL 1.08 ! OV 1.04 PT 1.03 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.12 FD 1.11 HN 0.95 LA 0.96 ! MK 1.02 NL 1.08 OV 1.02 PT 1.06 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.08 FD 1.12 KP 0.89 LA 0.96 ! MK 1.02 NL 1.44 OV 1.04 PT 1.07 ! ! Telescope amplitude corrections in sub-array 6: ! MA 0.00* WZ 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 0.00* NL 0.00* NY 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.10 LA 0.77 NL 1.02 PT 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.09 LA 0.82 NL 0.97 ! OV 0.88 PT 0.93 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.58 FD 1.06 HN 0.94 LA 0.80 ! MK 1.13 NL 1.01 OV 0.88 PT 0.94 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.90 FD 1.04 KP 0.81 LA 0.83 ! MK 1.07 NL 1.29 OV 0.88 PT 0.92 ! ! Telescope amplitude corrections in sub-array 6: ! MA 0.00* WZ 0.00* ! ! ! Fit before self-cal, rms=0.196601Jy sigma=3.453815 ! Fit after self-cal, rms=0.077586Jy sigma=1.929850 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.486 mas, bmaj=8.199 mas, bpa=-3.845 degrees ! Estimated noise=1.28576 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 = 0.000875522 Jy ! Component: 100 - total flux cleaned = 0.000986139 Jy ! Component: 150 - total flux cleaned = 0.00107695 Jy ! Component: 200 - total flux cleaned = 0.00107238 Jy ! Total flux subtracted in 200 components = 0.00107238 Jy ! Clean residual min=-0.015692 max=0.014317 Jy/beam ! Clean residual mean=-0.000010 rms=0.003340 Jy/beam ! Combined flux in latest and established models = 0.831507 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.831507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077333Jy sigma=1.927284 ! Fit after self-cal, rms=0.077423Jy sigma=1.926211 ! 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=0.077423Jy sigma=1.926211 ! Fit after self-cal, rms=0.077318Jy sigma=1.926023 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.485 mas, bmaj=8.194 mas, bpa=-3.798 degrees ! Estimated noise=1.28531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000791257 Jy ! Component: 100 - total flux cleaned = 0.000875503 Jy ! Component: 150 - total flux cleaned = 0.000874953 Jy ! Component: 200 - total flux cleaned = 0.000944313 Jy ! Total flux subtracted in 200 components = 0.000944313 Jy ! Clean residual min=-0.015652 max=0.014026 Jy/beam ! Clean residual mean=-0.000008 rms=0.003318 Jy/beam ! Combined flux in latest and established models = 0.832451 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.832451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077164Jy sigma=1.924486 ! Fit after self-cal, rms=0.077127Jy sigma=1.924362 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 = -7.27807e-06 Jy ! Component: 100 - total flux cleaned = 5.04326e-05 Jy ! Component: 150 - total flux cleaned = 4.74494e-05 Jy ! Component: 200 - total flux cleaned = 4.73076e-05 Jy ! Total flux subtracted in 200 components = 4.73076e-05 Jy ! Clean residual min=-0.015501 max=0.014040 Jy/beam ! Clean residual mean=-0.000008 rms=0.003308 Jy/beam ! Combined flux in latest and established models = 0.832499 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 0.832499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077039Jy sigma=1.923315 ! Fit after self-cal, rms=0.077007Jy sigma=1.923197 ! 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=0.077007Jy sigma=1.923197 ! Fit after self-cal, rms=0.054980Jy sigma=0.873340 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.482 mas, bmaj=8.186 mas, bpa=-3.743 degrees ! Estimated noise=1.28483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000856674 Jy ! Component: 100 - total flux cleaned = 0.000923532 Jy ! Component: 150 - total flux cleaned = 0.000979446 Jy ! Component: 200 - total flux cleaned = 0.000978505 Jy ! Total flux subtracted in 200 components = 0.000978505 Jy ! Clean residual min=-0.004752 max=0.007898 Jy/beam ! Clean residual mean=0.000007 rms=0.001315 Jy/beam ! Combined flux in latest and established models = 0.833477 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.833477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054853Jy sigma=0.870525 ! Fit after self-cal, rms=0.054875Jy sigma=0.869968 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2, 12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00692109 Jy ! Component: 100 - total flux cleaned = 0.00847736 Jy ! Component: 150 - total flux cleaned = 0.0087671 Jy ! Component: 200 - total flux cleaned = 0.00883978 Jy ! Total flux subtracted in 200 components = 0.00883978 Jy ! Clean residual min=-0.004148 max=0.004349 Jy/beam ! Clean residual mean=-0.000003 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.842317 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 77 components and 0.842317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053855Jy sigma=0.853485 ! Fit after self-cal, rms=0.053765Jy sigma=0.851914 ! 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=0.053765Jy sigma=0.851914 ! Fit after self-cal, rms=0.053516Jy sigma=0.848702 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.093 mas, bmaj=12.76 mas, bpa=-0.2628 degrees ! Estimated noise=1.55858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413045 Jy ! Component: 100 - total flux cleaned = 0.0044464 Jy ! Component: 150 - total flux cleaned = 0.00439951 Jy ! Component: 200 - total flux cleaned = 0.00431612 Jy ! Total flux subtracted in 200 components = 0.00431612 Jy ! Clean residual min=-0.003975 max=0.003727 Jy/beam ! Clean residual mean=-0.000002 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.846633 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 102 components and 0.846633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053341Jy sigma=0.843855 ! Fit after self-cal, rms=0.053301Jy sigma=0.843255 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 = 0.000494767 Jy ! Component: 100 - total flux cleaned = 0.000648163 Jy ! Component: 150 - total flux cleaned = 0.000679891 Jy ! Component: 200 - total flux cleaned = 0.000709524 Jy ! Total flux subtracted in 200 components = 0.000709524 Jy ! Clean residual min=-0.003882 max=0.003680 Jy/beam ! Clean residual mean=-0.000003 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.847342 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 110 components and 0.847342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053272Jy sigma=0.842527 ! Fit after self-cal, rms=0.053270Jy sigma=0.842422 ! 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:HN,true ! 1:HN self-cal status=fixed weight=1 selfant 1:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 2:PT,true ! 2:PT self-cal status=fixed weight=1 selfant 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:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 3:OV,true ! 3:OV self-cal status=fixed weight=1 selfant 3:PT,true ! 3:PT self-cal status=fixed weight=1 selfant 4:BR,true ! 4:BR 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:MK,true ! 4:MK self-cal status=fixed weight=1 selfant 4:NL,true ! 4:NL self-cal status=fixed weight=1 selfant 4:OV,true ! 4:OV self-cal status=fixed weight=1 selfant 4:PT,true ! 4:PT self-cal status=fixed weight=1 selfant 4:SC,true ! 4:SC self-cal status=fixed weight=1 selfant 5:BR,true ! 5:BR self-cal status=fixed weight=1 selfant 5:FD,true ! 5:FD self-cal status=fixed weight=1 selfant 5:KP,true ! 5:KP self-cal status=fixed weight=1 selfant 5:LA,true ! 5:LA self-cal status=fixed weight=1 selfant 5:MK,true ! 5:MK self-cal status=fixed weight=1 selfant 5:NL,true ! 5:NL self-cal status=fixed weight=1 selfant 5:OV,true ! 5:OV self-cal status=fixed weight=1 selfant 5:PT,true ! 5:PT self-cal status=fixed weight=1 ![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 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.079773Jy sigma=0.887287 ! Fit after self-cal, rms=0.058273Jy sigma=0.843317 selfant "",false ! 1:HN self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:NY self-cal status=correctable weight=1 ! 1:WZ self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 4:BR 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:MK self-cal status=correctable weight=1 ! 4:NL self-cal status=correctable weight=1 ! 4:OV self-cal status=correctable weight=1 ! 4:PT self-cal status=correctable weight=1 ! 4:SC self-cal status=correctable weight=1 ! 5:BR self-cal status=correctable weight=1 ! 5:FD self-cal status=correctable weight=1 ! 5:KP self-cal status=correctable weight=1 ! 5:LA self-cal status=correctable weight=1 ! 5:MK self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:PT self-cal status=correctable weight=1 ! 6:MA self-cal status=correctable weight=1 ! 6:WZ self-cal status=correctable weight=1 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058273Jy sigma=0.843317 ! Fit after self-cal, rms=0.056503Jy sigma=0.832587 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=2.873 mas, bmaj=7.18 mas, bpa=-5.545 degrees ! Estimated noise=1.61677 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 = 0.00180411 Jy ! Component: 100 - total flux cleaned = 0.00244001 Jy ! Component: 150 - total flux cleaned = 0.0027757 Jy ! Component: 200 - total flux cleaned = 0.00312339 Jy ! Total flux subtracted in 200 components = 0.00312339 Jy ! Clean residual min=-0.005162 max=0.004546 Jy/beam ! Clean residual mean=-0.000005 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.850466 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 128 components and 0.850466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056363Jy sigma=0.831122 ! Fit after self-cal, rms=0.056403Jy sigma=0.830378 ! 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=3.378 mas, bmaj=8.217 mas, bpa=-4.221 degrees ! Estimated noise=1.28279 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000730716 Jy ! Component: 100 - total flux cleaned = -0.000824026 Jy ! Component: 150 - total flux cleaned = -0.000864137 Jy ! Component: 200 - total flux cleaned = -0.000903172 Jy ! Component: 250 - total flux cleaned = -0.000904409 Jy ! Component: 300 - total flux cleaned = -0.000871641 Jy ! Component: 350 - total flux cleaned = -0.00084196 Jy ! Component: 400 - total flux cleaned = -0.000841882 Jy ! Total flux subtracted in 400 components = -0.000841882 Jy ! Clean residual min=-0.003895 max=0.003547 Jy/beam ! Clean residual mean=0.000001 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.849624 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 157 components and 0.849624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056302Jy sigma=0.829013 ! Fit after self-cal, rms=0.056290Jy sigma=0.828963 ! 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 = -0.000109306 Jy ! Component: 100 - total flux cleaned = -0.000109776 Jy ! Component: 150 - total flux cleaned = -8.31272e-05 Jy ! Component: 200 - total flux cleaned = -5.70774e-05 Jy ! Component: 250 - total flux cleaned = -7.28879e-06 Jy ! Component: 300 - total flux cleaned = 1.68794e-05 Jy ! Component: 350 - total flux cleaned = 3.99313e-05 Jy ! Component: 400 - total flux cleaned = 6.28103e-05 Jy ! Total flux subtracted in 400 components = 6.28103e-05 Jy ! Clean residual min=-0.003855 max=0.003522 Jy/beam ! Clean residual mean=0.000001 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.849687 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 172 components and 0.849687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056238Jy sigma=0.828463 ! Fit after self-cal, rms=0.056234Jy sigma=0.828443 ! 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 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=0.073816Jy sigma=0.845288 ! Fit after self-cal, rms=0.056209Jy sigma=0.827807 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.378 mas, bmaj=8.213 mas, bpa=-4.197 degrees ! Estimated noise=1.28288 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000943204 Jy ! Component: 100 - total flux cleaned = 0.00109469 Jy ! Component: 150 - total flux cleaned = 0.00112088 Jy ! Component: 200 - total flux cleaned = 0.00112075 Jy ! Component: 250 - total flux cleaned = 0.00114436 Jy ! Component: 300 - total flux cleaned = 0.00114462 Jy ! Component: 350 - total flux cleaned = 0.00114451 Jy ! Component: 400 - total flux cleaned = 0.00116629 Jy ! Total flux subtracted in 400 components = 0.00116629 Jy ! Clean residual min=-0.003828 max=0.003525 Jy/beam ! Clean residual mean=0.000001 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.850853 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 197 components and 0.850853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056159Jy sigma=0.826902 ! Fit after self-cal, rms=0.056155Jy sigma=0.826867 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 = 0.00014896 Jy ! Component: 100 - total flux cleaned = 0.000149063 Jy ! Component: 150 - total flux cleaned = 0.000170284 Jy ! Component: 200 - total flux cleaned = 0.000189977 Jy ! Component: 250 - total flux cleaned = 0.000190419 Jy ! Component: 300 - total flux cleaned = 0.000190271 Jy ! Component: 350 - total flux cleaned = 0.000190133 Jy ! Component: 400 - total flux cleaned = 0.000190787 Jy ! Total flux subtracted in 400 components = 0.000190787 Jy ! Clean residual min=-0.003812 max=0.003528 Jy/beam ! Clean residual mean=0.000001 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.851044 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 206 components and 0.851044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056125Jy sigma=0.826496 ! Fit after self-cal, rms=0.056122Jy sigma=0.826480 ! 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=0.056122Jy sigma=0.826480 ! Fit after self-cal, rms=0.056110Jy sigma=0.826197 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.378 mas, bmaj=8.209 mas, bpa=-4.174 degrees ! Estimated noise=1.28288 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000661333 Jy ! Component: 100 - total flux cleaned = 0.000763973 Jy ! Component: 150 - total flux cleaned = 0.000850508 Jy ! Component: 200 - total flux cleaned = 0.000850308 Jy ! Component: 250 - total flux cleaned = 0.000830986 Jy ! Component: 300 - total flux cleaned = 0.00083155 Jy ! Component: 350 - total flux cleaned = 0.000831815 Jy ! Component: 400 - total flux cleaned = 0.000831895 Jy ! Total flux subtracted in 400 components = 0.000831895 Jy ! Clean residual min=-0.003789 max=0.003536 Jy/beam ! Clean residual mean=0.000001 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.851876 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 219 components and 0.851876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056077Jy sigma=0.825593 ! Fit after self-cal, rms=0.056075Jy sigma=0.825570 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 = 0.000121152 Jy ! Component: 100 - total flux cleaned = 0.000121262 Jy ! Component: 150 - total flux cleaned = 0.00012127 Jy ! Component: 200 - total flux cleaned = 0.000138963 Jy ! Component: 250 - total flux cleaned = 0.000138524 Jy ! Component: 300 - total flux cleaned = 0.000138822 Jy ! Component: 350 - total flux cleaned = 0.000122859 Jy ! Component: 400 - total flux cleaned = 0.000138357 Jy ! Total flux subtracted in 400 components = 0.000138357 Jy ! Clean residual min=-0.003766 max=0.003539 Jy/beam ! Clean residual mean=0.000001 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.852014 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 225 components and 0.852014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056051Jy sigma=0.825321 ! Fit after self-cal, rms=0.056048Jy sigma=0.825309 ! 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=0.056048Jy sigma=0.825309 ! Fit after self-cal, rms=0.055896Jy sigma=0.821238 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.09 mas, bmaj=12.77 mas, bpa=0.1602 degrees ! Estimated noise=1.55148 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000704978 Jy ! Component: 100 - total flux cleaned = 0.00070364 Jy ! Component: 150 - total flux cleaned = 0.000682527 Jy ! Component: 200 - total flux cleaned = 0.000681316 Jy ! Component: 250 - total flux cleaned = 0.000681334 Jy ! Component: 300 - total flux cleaned = 0.000680673 Jy ! Component: 350 - total flux cleaned = 0.000680541 Jy ! Component: 400 - total flux cleaned = 0.000680816 Jy ! Total flux subtracted in 400 components = 0.000680816 Jy ! Clean residual min=-0.003314 max=0.003286 Jy/beam ! Clean residual mean=-0.000002 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.852695 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 237 components and 0.852695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055891Jy sigma=0.820832 ! Fit after self-cal, rms=0.055890Jy sigma=0.820770 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-64.8, -19.6). ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.32145e-05 Jy ! Component: 100 - total flux cleaned = 4.14124e-05 Jy ! Component: 150 - total flux cleaned = -4.37922e-05 Jy ! Component: 200 - total flux cleaned = 9.50044e-05 Jy ! Component: 250 - total flux cleaned = -3.61643e-05 Jy ! Component: 300 - total flux cleaned = -3.64728e-05 Jy ! Component: 350 - total flux cleaned = -9.19899e-05 Jy ! Component: 400 - total flux cleaned = -0.00024888 Jy ! Total flux subtracted in 400 components = -0.00024888 Jy ! Clean residual min=-0.002981 max=0.002848 Jy/beam ! Clean residual mean=0.000001 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.852446 Jy ! Performing phase self-cal ! Adding 88 model components to the UV plane model. ! The established model now contains 325 components and 0.852446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055565Jy sigma=0.812553 ! Fit after self-cal, rms=0.055524Jy sigma=0.811930 ! 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=3.378 mas, bmaj=8.206 mas, bpa=-4.15 degrees ! Estimated noise=1.28313 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.378 x 8.206 at -4.15 degrees (North through East) ! Clean map min=-0.0033883 max=0.80496 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=0.055524Jy sigma=0.811930 ! Fit after self-cal, rms=0.052020Jy sigma=0.757497 ! Inverting map and beam ! Estimated beam: bmin=3.379 mas, bmaj=8.204 mas, bpa=-4.13 degrees ! Estimated noise=1.28282 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000188869 Jy ! Component: 100 - total flux cleaned = -2.61449e-05 Jy ! Component: 150 - total flux cleaned = 5.36087e-05 Jy ! Component: 200 - total flux cleaned = 0.000197776 Jy ! Component: 250 - total flux cleaned = 0.000201179 Jy ! Component: 300 - total flux cleaned = 0.000141688 Jy ! Component: 350 - total flux cleaned = 0.000262997 Jy ! Component: 400 - total flux cleaned = 0.000263189 Jy ! Total flux subtracted in 400 components = 0.000263189 Jy ! Clean residual min=-0.003322 max=0.002693 Jy/beam ! Clean residual mean=-0.000001 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.852709 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 392 components and 0.852709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051674Jy sigma=0.750310 ! Fit after self-cal, rms=0.051630Jy sigma=0.750122 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.2812e-06 Jy ! Component: 100 - total flux cleaned = 4.81723e-05 Jy ! Component: 150 - total flux cleaned = 4.55195e-05 Jy ! Component: 200 - total flux cleaned = -5.49777e-05 Jy ! Component: 250 - total flux cleaned = -0.000103795 Jy ! Component: 300 - total flux cleaned = -0.000102885 Jy ! Component: 350 - total flux cleaned = -0.000194861 Jy ! Component: 400 - total flux cleaned = -0.000283901 Jy ! Total flux subtracted in 400 components = -0.000283901 Jy ! Clean residual min=-0.003212 max=0.002660 Jy/beam ! Clean residual mean=-0.000000 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.852425 Jy ! Performing phase self-cal ! Adding 84 model components to the UV plane model. ! The established model now contains 440 components and 0.852425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051443Jy sigma=0.746822 ! Fit after self-cal, rms=0.051425Jy sigma=0.746755 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051425Jy sigma=0.746755 ! Fit after self-cal, rms=0.051413Jy sigma=0.746277 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=2.875 mas, bmaj=7.167 mas, bpa=-5.445 degrees ! Estimated noise=1.61678 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.621948 Jy ! Component: 100 - total flux cleaned = 0.75869 Jy ! Component: 150 - total flux cleaned = 0.801939 Jy ! Component: 200 - total flux cleaned = 0.822733 Jy ! Component: 250 - total flux cleaned = 0.83522 Jy ! Component: 300 - total flux cleaned = 0.843172 Jy ! Component: 350 - total flux cleaned = 0.846602 Jy ! Component: 400 - total flux cleaned = 0.848173 Jy ! Total flux subtracted in 400 components = 0.848173 Jy ! Clean residual min=-0.005308 max=0.004701 Jy/beam ! Clean residual mean=0.000005 rms=0.001304 Jy/beam ! Combined flux in latest and established models = 0.848172 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 48 model components to the UV plane model. ! The established model now contains 48 components and 0.848172 Jy ! Inverting map and beam ! Estimated beam: bmin=3.38 mas, bmaj=8.206 mas, bpa=-4.128 degrees ! Estimated noise=1.28284 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 = 0.00164355 Jy ! Component: 100 - total flux cleaned = 0.00291691 Jy ! Component: 150 - total flux cleaned = 0.00347663 Jy ! Component: 200 - total flux cleaned = 0.00424426 Jy ! Component: 250 - total flux cleaned = 0.00436506 Jy ! Component: 300 - total flux cleaned = 0.00469943 Jy ! Component: 350 - total flux cleaned = 0.00520743 Jy ! Component: 400 - total flux cleaned = 0.00549329 Jy ! Total flux subtracted in 400 components = 0.00549329 Jy ! Clean residual min=-0.003698 max=0.003125 Jy/beam ! Clean residual mean=0.000004 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.853665 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 118 components and 0.853665 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=8.094 mas, bmaj=12.76 mas, bpa=0.2131 degrees ! Estimated noise=1.55045 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000114626 Jy ! Component: 100 - total flux cleaned = 0.000177555 Jy ! Component: 150 - total flux cleaned = 0.000263661 Jy ! Component: 200 - total flux cleaned = 0.000426481 Jy ! Component: 250 - total flux cleaned = 0.000577927 Jy ! Component: 300 - total flux cleaned = 0.0007163 Jy ! Component: 350 - total flux cleaned = 0.000650529 Jy ! Component: 400 - total flux cleaned = 0.000713287 Jy ! Total flux subtracted in 400 components = 0.000713287 Jy ! Clean residual min=-0.003300 max=0.002875 Jy/beam ! Clean residual mean=0.000008 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.854379 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 = 6.06451e-07 Jy ! Component: 100 - total flux cleaned = 5.38543e-05 Jy ! Component: 150 - total flux cleaned = -9.73881e-07 Jy ! Component: 200 - total flux cleaned = -2.6335e-06 Jy ! Component: 250 - total flux cleaned = -3.61907e-06 Jy ! Component: 300 - total flux cleaned = 4.27283e-05 Jy ! Component: 350 - total flux cleaned = 8.69049e-05 Jy ! Component: 400 - total flux cleaned = 0.000129643 Jy ! Total flux subtracted in 400 components = 0.000129643 Jy ! Clean residual min=-0.003135 max=0.002862 Jy/beam ! Clean residual mean=0.000009 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.854508 Jy ! Adding 181 model components to the UV plane model. ! The established model now contains 296 components and 0.854508 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.38 mas, bmaj=8.206 mas, bpa=-4.128 degrees ! Estimated noise=1.28284 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000566006 Jy ! Component: 100 - total flux cleaned = -0.000716379 Jy ! Component: 150 - total flux cleaned = -0.000717734 Jy ! Component: 200 - total flux cleaned = -0.000783271 Jy ! Component: 250 - total flux cleaned = -0.000784815 Jy ! Component: 300 - total flux cleaned = -0.000905131 Jy ! Component: 350 - total flux cleaned = -0.000849917 Jy ! Component: 400 - total flux cleaned = -0.00085175 Jy ! Total flux subtracted in 400 components = -0.00085175 Jy ! Clean residual min=-0.003340 max=0.002971 Jy/beam ! Clean residual mean=0.000005 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.853656 Jy selfcal ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 359 components and 0.853656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051616Jy sigma=0.751828 ! Fit after self-cal, rms=0.051600Jy sigma=0.751154 wmodel /scr/pima/rdv93_uvs/J1354-0206_S_map.mod ! Writing 359 model components to file: /scr/pima/rdv93_uvs/J1354-0206_S_map.mod wobs /scr/pima/rdv93_uvs/J1354-0206_S_uvs.fits ! Applying 610 buffered edits. ! Writing UV FITS file: /scr/pima/rdv93_uvs/J1354-0206_S_uvs.fits wwins /scr/pima/rdv93_uvs/J1354-0206_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv93_uvs/J1354-0206_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 = -0.00106989 Jy ! Component: 100 - total flux cleaned = -0.00174832 Jy ! Component: 150 - total flux cleaned = -0.00213737 Jy ! Component: 200 - total flux cleaned = -0.00209073 Jy ! Component: 250 - total flux cleaned = -0.00213587 Jy ! Component: 300 - total flux cleaned = -0.0022662 Jy ! Component: 350 - total flux cleaned = -0.00230759 Jy ! Component: 400 - total flux cleaned = -0.00247305 Jy ! Component: 450 - total flux cleaned = -0.00259445 Jy ! Component: 500 - total flux cleaned = -0.00275229 Jy ! Component: 550 - total flux cleaned = -0.00279057 Jy ! Component: 600 - total flux cleaned = -0.00282891 Jy ! Component: 650 - total flux cleaned = -0.00286642 Jy ! Component: 700 - total flux cleaned = -0.00286656 Jy ! Component: 750 - total flux cleaned = -0.00283101 Jy ! Component: 800 - total flux cleaned = -0.0028662 Jy ! Component: 850 - total flux cleaned = -0.00279657 Jy ! Component: 900 - total flux cleaned = -0.00279651 Jy ! Component: 950 - total flux cleaned = -0.00269527 Jy ! Component: 1000 - total flux cleaned = -0.00256245 Jy ! Component: 1050 - total flux cleaned = -0.0024969 Jy ! Component: 1100 - total flux cleaned = -0.00249693 Jy ! Component: 1150 - total flux cleaned = -0.00243279 Jy ! Component: 1200 - total flux cleaned = -0.00233794 Jy ! Component: 1250 - total flux cleaned = -0.00240104 Jy ! Component: 1300 - total flux cleaned = -0.00230803 Jy ! Component: 1350 - total flux cleaned = -0.00230874 Jy ! Component: 1400 - total flux cleaned = -0.00230868 Jy ! Component: 1450 - total flux cleaned = -0.00224866 Jy ! Component: 1500 - total flux cleaned = -0.00230824 Jy ! Component: 1550 - total flux cleaned = -0.00230809 Jy ! Component: 1600 - total flux cleaned = -0.00222037 Jy ! Component: 1650 - total flux cleaned = -0.00227846 Jy ! Component: 1700 - total flux cleaned = -0.0022494 Jy ! Component: 1750 - total flux cleaned = -0.0021923 Jy ! Component: 1800 - total flux cleaned = -0.0021926 Jy ! Component: 1850 - total flux cleaned = -0.00219269 Jy ! Component: 1900 - total flux cleaned = -0.00224757 Jy ! Component: 1950 - total flux cleaned = -0.00219272 Jy ! Component: 2000 - total flux cleaned = -0.00227409 Jy ! Component: 2050 - total flux cleaned = -0.00222009 Jy ! Component: 2100 - total flux cleaned = -0.00232689 Jy ! Component: 2150 - total flux cleaned = -0.00240639 Jy ! Component: 2200 - total flux cleaned = -0.00248559 Jy ! Component: 2250 - total flux cleaned = -0.00256412 Jy ! Component: 2300 - total flux cleaned = -0.00274583 Jy ! Component: 2350 - total flux cleaned = -0.00287459 Jy ! Component: 2400 - total flux cleaned = -0.00292569 Jy ! Component: 2450 - total flux cleaned = -0.00302725 Jy ! Component: 2500 - total flux cleaned = -0.00312804 Jy ! Component: 2550 - total flux cleaned = -0.00320326 Jy ! Component: 2600 - total flux cleaned = -0.00327802 Jy ! Component: 2650 - total flux cleaned = -0.00342624 Jy ! Component: 2700 - total flux cleaned = -0.00345071 Jy ! Component: 2750 - total flux cleaned = -0.00354822 Jy ! Component: 2800 - total flux cleaned = -0.00359656 Jy ! Component: 2850 - total flux cleaned = -0.00369296 Jy ! Component: 2900 - total flux cleaned = -0.00376502 Jy ! Component: 2950 - total flux cleaned = -0.00381276 Jy ! Component: 3000 - total flux cleaned = -0.0039786 Jy ! Component: 3050 - total flux cleaned = -0.00411957 Jy ! Component: 3100 - total flux cleaned = -0.00411937 Jy ! Component: 3150 - total flux cleaned = -0.00425852 Jy ! Component: 3200 - total flux cleaned = -0.00430469 Jy ! Component: 3250 - total flux cleaned = -0.0044653 Jy ! Component: 3300 - total flux cleaned = -0.00457921 Jy ! Component: 3350 - total flux cleaned = -0.00466963 Jy ! Component: 3400 - total flux cleaned = -0.00469209 Jy ! Component: 3450 - total flux cleaned = -0.00475942 Jy ! Component: 3500 - total flux cleaned = -0.00487092 Jy ! Component: 3550 - total flux cleaned = -0.00500383 Jy ! Component: 3600 - total flux cleaned = -0.00517986 Jy ! Component: 3650 - total flux cleaned = -0.00520181 Jy ! Component: 3700 - total flux cleaned = -0.00537596 Jy ! Component: 3750 - total flux cleaned = -0.00544083 Jy ! Component: 3800 - total flux cleaned = -0.00552696 Jy ! Component: 3850 - total flux cleaned = -0.00567688 Jy ! Component: 3900 - total flux cleaned = -0.00582599 Jy ! Component: 3950 - total flux cleaned = -0.00593187 Jy ! Component: 4000 - total flux cleaned = -0.00603747 Jy ! Component: 4050 - total flux cleaned = -0.00614249 Jy ! Total flux subtracted in 4096 components = -0.0063307 Jy ! Clean residual min=-0.001332 max=0.001227 Jy/beam ! Clean residual mean=-0.000009 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.847326 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 636 components and 0.847326 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv93_uvs/J1354-0206_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.38 x 8.206 at -4.128 degrees (North through East) ! Clean map min=-0.002994 max=0.80139 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J1354-0206_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= 0.8013 rms= 0.0004 Jy quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J1354-0206_S_uvs.log closed on Tue Oct 8 15:29:59 2013