! Started logfile: /scr/pima/rdv94_uvs/J1357-1527_X_uvs.log on Tue Oct 8 12:20:46 2013 obs /scr/pima/rdv94_uvs/J1357-1527_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J1357-1527_X_uva.fits ! AN table 1: 4 integrations on 6 of 6 possible baselines. ! AN table 2: 5 integrations on 36 of 36 possible baselines. ! AN table 3: 5 integrations on 28 of 28 possible baselines. ! AN table 4: 3 integrations on 1 of 1 possible baselines. ! AN table 5: 6 integrations on 36 of 36 possible baselines. ! AN table 6: 3 integrations on 15 of 15 possible baselines. ! AN table 7: 3 integrations on 3 of 3 possible baselines. ! Apparent sampling: 0.86872 visibilities/baseline/integration-bin. ! Found source: J1357-1527 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47599e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79099e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89599e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2144 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/rdv_muppet /scr/pima/rdv94_uvs/J1357-1527_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 800000 float soltime2 soltime2 = 15 float soltime3 soltime3 = 1 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float old_peak float new_peak float flux_cutoff selfant "",false ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:WF self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:WF self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:WF self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:WF 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:MK self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:WF self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 7:BR self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:MK self-cal status=correctable weight=1 system "rm /tmp/ff.ff" mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 10 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.204225Jy sigma=12.206597 ! Fit after self-cal, rms=0.337389Jy sigma=3.213453 ! 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:WF ! Flagging baselines of antenna 1:WF in the currently selected channels. flag 2:WF ! Flagging baselines of antenna 2:WF in the currently selected channels. flag 3:WF ! Flagging baselines of antenna 3:WF in the currently selected channels. flag 4:WF ! Flagging baselines of antenna 4:WF in the currently selected channels. flag 5:WF ! Flagging baselines of antenna 5:WF in the currently selected channels. ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=3.665 mas, bpa=-12.82 degrees ! Estimated noise=2.0904 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 = 0.539561 Jy ! Component: 100 - total flux cleaned = 0.657565 Jy ! Total flux subtracted in 100 components = 0.657565 Jy ! Clean residual min=-0.019763 max=0.035529 Jy/beam ! Clean residual mean=-0.000014 rms=0.005605 Jy/beam ! Combined flux in latest and established models = 0.657565 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.657565 Jy ! ! Correcting IF 1. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 5 telescope corrections were flagged in sub-array 2. ! A total of 5 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.127028Jy sigma=1.401733 ! Fit after self-cal, rms=0.126830Jy sigma=1.399466 ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=3.665 mas, bpa=-12.82 degrees ! Estimated noise=2.09232 mJy/beam. ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0362999 Jy ! Component: 100 - total flux cleaned = 0.0579879 Jy ! Total flux subtracted in 100 components = 0.0579879 Jy ! Clean residual min=-0.018575 max=0.020956 Jy/beam ! Clean residual mean=-0.000006 rms=0.004654 Jy/beam ! Combined flux in latest and established models = 0.715552 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.715553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116136Jy sigma=1.230207 ! Fit after self-cal, rms=0.116076Jy sigma=1.229435 ! 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=1.25 mas, bmaj=4.087 mas, bpa=-13.3 degrees ! Estimated noise=1.6112 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 = 0.0193766 Jy ! Component: 100 - total flux cleaned = 0.029999 Jy ! Component: 150 - total flux cleaned = 0.0368843 Jy ! Component: 200 - total flux cleaned = 0.0410077 Jy ! Total flux subtracted in 200 components = 0.0410077 Jy ! Clean residual min=-0.021137 max=0.017988 Jy/beam ! Clean residual mean=-0.000011 rms=0.004945 Jy/beam ! Combined flux in latest and established models = 0.75656 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 51 components and 0.75656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114563Jy sigma=1.174257 ! Fit after self-cal, rms=0.114558Jy sigma=1.174118 ! Inverting map print "=== Finished natural weighting clean for VLBI sites ===" ! === Finished natural weighting clean for VLBI sites === gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HN 0.00* NL 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.94 HN 0.95 KP 0.96 ! LA 1.04 NL 1.02 OV 0.97 PT 1.08 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.88 KP 0.96 LA 1.06 ! NL 1.03 OV 0.99 PT 1.17 WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.93 FD 0.91 HN 0.94 KP 1.00 ! LA 1.05 MK 1.03 NL 1.00 OV 0.99 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.96 FD 0.90 KP 1.25 LA 1.07 ! MK 1.05 OV 1.02 ! ! A total of 9 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* LA 0.00* MK 0.00* ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HN 0.00* NL 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.18 FD 0.94 HN 0.95 KP 0.91 ! LA 1.04 NL 1.02 OV 0.95 PT 1.07 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.13 FD 0.91 KP 0.91 LA 1.02 ! NL 1.03 OV 0.97 PT 1.25 WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 1.30 FD 0.91 HN 0.95 KP 0.95 ! LA 1.02 MK 1.04 NL 1.01 OV 0.98 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.18 FD 0.91 KP 1.08 LA 1.06 ! MK 1.09 OV 1.01 ! ! A total of 9 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* LA 0.00* MK 0.00* ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HN 0.00* NL 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.90 HN 0.99 KP 0.81 ! LA 1.09 NL 1.02 OV 1.01 PT 1.10 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 0.91 KP 0.82 LA 1.06 ! NL 1.02 OV 1.02 PT 1.30 WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 FD 0.91 HN 1.00 KP 0.84 ! LA 1.10 MK 1.00 NL 1.04 OV 1.00 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.04 FD 0.89 KP 1.06 LA 1.16 ! MK 1.06 OV 1.06 ! ! A total of 9 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* LA 0.00* MK 0.00* ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* HN 0.00* NL 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.96 HN 1.00 KP 0.87 ! LA 1.05 NL 1.04 OV 1.02 PT 1.09 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 0.92 KP 0.84 LA 1.03 ! NL 1.10 OV 1.02 PT 1.28 WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 FD 0.98 HN 0.97 KP 0.87 ! LA 1.08 MK 1.05 NL 1.07 OV 1.00 ! WF 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.05 FD 0.97 KP 1.18 LA 1.12 ! MK 1.07 OV 1.01 ! ! A total of 9 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! BR 0.00* LA 0.00* MK 0.00* ! ! ! Fit before self-cal, rms=0.114558Jy sigma=1.174118 ! Fit after self-cal, rms=0.079618Jy sigma=0.770669 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.256 mas, bmaj=4.14 mas, bpa=-12.8 degrees ! Estimated noise=1.63599 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 = -0.00545388 Jy ! Component: 100 - total flux cleaned = -0.00695738 Jy ! Component: 150 - total flux cleaned = -0.00771527 Jy ! Component: 200 - total flux cleaned = -0.00806025 Jy ! Total flux subtracted in 200 components = -0.00806025 Jy ! Clean residual min=-0.005688 max=0.005945 Jy/beam ! Clean residual mean=-0.000016 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 0.7485 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.7485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079201Jy sigma=0.765952 ! Fit after self-cal, rms=0.079336Jy sigma=0.765435 ! 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=0.079336Jy sigma=0.765435 ! Fit after self-cal, rms=0.079119Jy sigma=0.764127 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.256 mas, bmaj=4.147 mas, bpa=-12.82 degrees ! Estimated noise=1.63446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00312325 Jy ! Component: 100 - total flux cleaned = -0.00413422 Jy ! Component: 150 - total flux cleaned = -0.00472414 Jy ! Component: 200 - total flux cleaned = -0.00500013 Jy ! Total flux subtracted in 200 components = -0.00500013 Jy ! Clean residual min=-0.005411 max=0.005999 Jy/beam ! Clean residual mean=-0.000015 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 0.7435 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.7435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078951Jy sigma=0.762256 ! Fit after self-cal, rms=0.078952Jy sigma=0.762188 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 (3.8, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00600241 Jy ! Component: 100 - total flux cleaned = 0.00924354 Jy ! Component: 150 - total flux cleaned = 0.00984312 Jy ! Component: 200 - total flux cleaned = 0.0102555 Jy ! Total flux subtracted in 200 components = 0.0102555 Jy ! Clean residual min=-0.004809 max=0.004503 Jy/beam ! Clean residual mean=-0.000012 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.753755 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 96 components and 0.753755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078389Jy sigma=0.754650 ! Fit after self-cal, rms=0.078354Jy sigma=0.753986 ! 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=0.078354Jy sigma=0.753986 ! Fit after self-cal, rms=0.078379Jy sigma=0.753354 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.256 mas, bmaj=4.154 mas, bpa=-12.83 degrees ! Estimated noise=1.63428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203225 Jy ! Component: 100 - total flux cleaned = 0.00276545 Jy ! Component: 150 - total flux cleaned = 0.00285505 Jy ! Component: 200 - total flux cleaned = 0.00302489 Jy ! Total flux subtracted in 200 components = 0.00302489 Jy ! Clean residual min=-0.004753 max=0.004347 Jy/beam ! Clean residual mean=-0.000008 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.75678 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 112 components and 0.75678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078126Jy sigma=0.750552 ! Fit after self-cal, rms=0.078120Jy sigma=0.750389 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 = 0.000855204 Jy ! Component: 100 - total flux cleaned = 0.000933942 Jy ! Component: 150 - total flux cleaned = 0.000934606 Jy ! Component: 200 - total flux cleaned = 0.00100189 Jy ! Total flux subtracted in 200 components = 0.00100189 Jy ! Clean residual min=-0.004672 max=0.004313 Jy/beam ! Clean residual mean=-0.000008 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.757782 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 119 components and 0.757782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077979Jy sigma=0.748817 ! Fit after self-cal, rms=0.077975Jy sigma=0.748766 ! 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=0.077975Jy sigma=0.748766 ! Fit after self-cal, rms=0.078022Jy sigma=0.748525 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.515 mas, bmaj=4.635 mas, bpa=-6.845 degrees ! Estimated noise=1.81545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.50828e-05 Jy ! Component: 100 - total flux cleaned = -7.89426e-05 Jy ! Component: 150 - total flux cleaned = -0.000121294 Jy ! Component: 200 - total flux cleaned = -0.000120719 Jy ! Total flux subtracted in 200 components = -0.000120719 Jy ! Clean residual min=-0.004358 max=0.003990 Jy/beam ! Clean residual mean=-0.000011 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.757661 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 137 components and 0.757661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077977Jy sigma=0.747704 ! Fit after self-cal, rms=0.077976Jy sigma=0.747665 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 = 0.000447358 Jy ! Component: 100 - total flux cleaned = 0.000376798 Jy ! Component: 150 - total flux cleaned = 0.000281807 Jy ! Component: 200 - total flux cleaned = 0.000311615 Jy ! Total flux subtracted in 200 components = 0.000311615 Jy ! Clean residual min=-0.004258 max=0.003915 Jy/beam ! Clean residual mean=-0.000011 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.757973 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 146 components and 0.757973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077949Jy sigma=0.747310 ! Fit after self-cal, rms=0.077949Jy sigma=0.747295 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for VLBA stations ===" ! === Finished amplitude self-cal for VLBA stations === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:HN,true ! 1:HN self-cal status=fixed weight=1 selfant 1:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 2:BR,true ! 2:BR self-cal status=fixed weight=1 selfant 2:FD,true ! 2:FD self-cal status=fixed weight=1 selfant 2:HN,true ! 2:HN self-cal status=fixed weight=1 selfant 2:KP,true ! 2:KP self-cal status=fixed weight=1 selfant 2:LA,true ! 2:LA self-cal status=fixed weight=1 selfant 2:NL,true ! 2:NL self-cal status=fixed weight=1 selfant 2:OV,true ! 2:OV 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:KP,true ! 3:KP self-cal status=fixed weight=1 selfant 3:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3:NL,true ! 3:NL self-cal status=fixed weight=1 selfant 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:HN,true ! 4:HN 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: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 6:BR,true ! 6:BR self-cal status=fixed weight=1 selfant 6:FD,true ! 6:FD self-cal status=fixed weight=1 selfant 6:KP,true ! 6:KP self-cal status=fixed weight=1 selfant 6:LA,true ! 6:LA self-cal status=fixed weight=1 selfant 6:MK,true ! 6:MK self-cal status=fixed weight=1 selfant 6:OV,true ! 6:OV self-cal status=fixed weight=1 selfant 7:BR,true ! 7:BR self-cal status=fixed weight=1 selfant 7:LA,true ! 7:LA self-cal status=fixed weight=1 selfant 7:MK,true ! 7:MK self-cal status=fixed weight=1 ![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 3 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 1 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=0.113017Jy sigma=0.864373 ! Fit after self-cal, rms=0.097023Jy sigma=0.773013 selfant "",false ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:WF self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:WF self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:NL self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:WF self-cal status=correctable weight=1 ! 4:HN self-cal status=correctable weight=1 ! 4:WF 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:MK self-cal status=correctable weight=1 ! 5:NL self-cal status=correctable weight=1 ! 5:OV self-cal status=correctable weight=1 ! 5:WF self-cal status=correctable weight=1 ! 6:BR self-cal status=correctable weight=1 ! 6:FD self-cal status=correctable weight=1 ! 6:KP self-cal status=correctable weight=1 ! 6:LA self-cal status=correctable weight=1 ! 6:MK self-cal status=correctable weight=1 ! 6:OV self-cal status=correctable weight=1 ! 7:BR self-cal status=correctable weight=1 ! 7:LA self-cal status=correctable weight=1 ! 7:MK 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 2 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 3 telescope corrections were flagged in sub-array 4. ! A total of 12 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.097023Jy sigma=0.773013 ! Fit after self-cal, rms=0.092750Jy sigma=0.745738 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=0.9938 mas, bmaj=3.901 mas, bpa=-12.29 degrees ! Estimated noise=2.03587 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 = 0.00210258 Jy ! Component: 100 - total flux cleaned = 0.00244299 Jy ! Component: 150 - total flux cleaned = 0.00273953 Jy ! Component: 200 - total flux cleaned = 0.00309497 Jy ! Total flux subtracted in 200 components = 0.00309497 Jy ! Clean residual min=-0.005295 max=0.005583 Jy/beam ! Clean residual mean=-0.000029 rms=0.001365 Jy/beam ! Combined flux in latest and established models = 0.761068 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 166 components and 0.761068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092622Jy sigma=0.745094 ! Fit after self-cal, rms=0.092040Jy sigma=0.743523 ! Inverting map uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.15 mas, bmaj=4.315 mas, bpa=-12.37 degrees ! Estimated noise=1.57213 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 = -0.0022417 Jy ! Component: 100 - total flux cleaned = -0.00386458 Jy ! Component: 150 - total flux cleaned = -0.00485751 Jy ! Component: 200 - total flux cleaned = -0.00526746 Jy ! Component: 250 - total flux cleaned = -0.00560182 Jy ! Component: 300 - total flux cleaned = -0.00583391 Jy ! Component: 350 - total flux cleaned = -0.00594237 Jy ! Component: 400 - total flux cleaned = -0.00597676 Jy ! Total flux subtracted in 400 components = -0.00597676 Jy ! Clean residual min=-0.005263 max=0.003862 Jy/beam ! Clean residual mean=-0.000132 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.755091 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 197 components and 0.755091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091884Jy sigma=0.742557 ! Fit after self-cal, rms=0.091883Jy sigma=0.742511 ! 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 = -0.000283494 Jy ! Component: 100 - total flux cleaned = -0.000390763 Jy ! Component: 150 - total flux cleaned = -0.00052445 Jy ! Component: 200 - total flux cleaned = -0.000619083 Jy ! Component: 250 - total flux cleaned = -0.000681592 Jy ! Component: 300 - total flux cleaned = -0.000771454 Jy ! Component: 350 - total flux cleaned = -0.00079998 Jy ! Component: 400 - total flux cleaned = -0.000856041 Jy ! Total flux subtracted in 400 components = -0.000856041 Jy ! Clean residual min=-0.005125 max=0.003785 Jy/beam ! Clean residual mean=-0.000127 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.754235 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 210 components and 0.754235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091832Jy sigma=0.742077 ! Fit after self-cal, rms=0.091828Jy sigma=0.742054 ! Inverting map print "=== Finished natural weighting clean for al sites ===" ! === Finished natural weighting clean for al sites === unflag * ! Unflagging all baselines in the currently selected channels. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 13 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 13 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 13 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 13 telescope corrections were flagged in sub-array 5. ! A total of 9 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=0.110433Jy sigma=0.835700 ! Fit after self-cal, rms=0.091767Jy sigma=0.741852 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=4.317 mas, bpa=-12.37 degrees ! Estimated noise=1.57112 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102492 Jy ! Component: 100 - total flux cleaned = -0.00156488 Jy ! Component: 150 - total flux cleaned = -0.00174683 Jy ! Component: 200 - total flux cleaned = -0.00182888 Jy ! Component: 250 - total flux cleaned = -0.00193407 Jy ! Component: 300 - total flux cleaned = -0.00201015 Jy ! Component: 350 - total flux cleaned = -0.00210951 Jy ! Component: 400 - total flux cleaned = -0.00220611 Jy ! Total flux subtracted in 400 components = -0.00220611 Jy ! Clean residual min=-0.004993 max=0.003664 Jy/beam ! Clean residual mean=-0.000124 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.752029 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 223 components and 0.752029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091714Jy sigma=0.741490 ! Fit after self-cal, rms=0.091711Jy sigma=0.741470 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 = -8.30565e-05 Jy ! Component: 100 - total flux cleaned = -0.000181515 Jy ! Component: 150 - total flux cleaned = -0.000206029 Jy ! Component: 200 - total flux cleaned = -0.000229534 Jy ! Component: 250 - total flux cleaned = -0.000275132 Jy ! Component: 300 - total flux cleaned = -0.000318887 Jy ! Component: 350 - total flux cleaned = -0.000340295 Jy ! Component: 400 - total flux cleaned = -0.000362331 Jy ! Total flux subtracted in 400 components = -0.000362331 Jy ! Clean residual min=-0.004906 max=0.003635 Jy/beam ! Clean residual mean=-0.000122 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.751666 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 234 components and 0.751666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091687Jy sigma=0.741227 ! Fit after self-cal, rms=0.091686Jy sigma=0.741217 ! 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=0.091686Jy sigma=0.741217 ! Fit after self-cal, rms=0.091720Jy sigma=0.741181 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=4.318 mas, bpa=-12.37 degrees ! Estimated noise=1.57094 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000530564 Jy ! Component: 100 - total flux cleaned = -0.000693093 Jy ! Component: 150 - total flux cleaned = -0.000834167 Jy ! Component: 200 - total flux cleaned = -0.000899851 Jy ! Component: 250 - total flux cleaned = -0.000963584 Jy ! Component: 300 - total flux cleaned = -0.00100503 Jy ! Component: 350 - total flux cleaned = -0.0010443 Jy ! Component: 400 - total flux cleaned = -0.00106366 Jy ! Total flux subtracted in 400 components = -0.00106366 Jy ! Clean residual min=-0.004814 max=0.003565 Jy/beam ! Clean residual mean=-0.000115 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.750603 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 243 components and 0.750603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091692Jy sigma=0.740954 ! Fit after self-cal, rms=0.091691Jy sigma=0.740942 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 = -3.0498e-05 Jy ! Component: 100 - total flux cleaned = -7.14441e-05 Jy ! Component: 150 - total flux cleaned = -9.09597e-05 Jy ! Component: 200 - total flux cleaned = -7.22726e-05 Jy ! Component: 250 - total flux cleaned = -9.10946e-05 Jy ! Component: 300 - total flux cleaned = -9.09374e-05 Jy ! Component: 350 - total flux cleaned = -0.000126637 Jy ! Component: 400 - total flux cleaned = -0.000143977 Jy ! Total flux subtracted in 400 components = -0.000143977 Jy ! Clean residual min=-0.004753 max=0.003553 Jy/beam ! Clean residual mean=-0.000114 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.750459 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 247 components and 0.750459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091675Jy sigma=0.740774 ! Fit after self-cal, rms=0.091673Jy sigma=0.740766 ! 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=0.091673Jy sigma=0.740766 ! Fit after self-cal, rms=0.091093Jy sigma=0.733014 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.274 mas, bmaj=4.754 mas, bpa=-8.229 degrees ! Estimated noise=1.74337 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109266 Jy ! Component: 100 - total flux cleaned = -0.00178202 Jy ! Component: 150 - total flux cleaned = -0.0020568 Jy ! Component: 200 - total flux cleaned = -0.00214679 Jy ! Component: 250 - total flux cleaned = -0.00221216 Jy ! Component: 300 - total flux cleaned = -0.00225688 Jy ! Component: 350 - total flux cleaned = -0.00227105 Jy ! Component: 400 - total flux cleaned = -0.00229766 Jy ! Total flux subtracted in 400 components = -0.00229766 Jy ! Clean residual min=-0.004190 max=0.003914 Jy/beam ! Clean residual mean=-0.000168 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.748161 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 276 components and 0.748161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091081Jy sigma=0.732944 ! Fit after self-cal, rms=0.091080Jy sigma=0.732937 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 = -5.84076e-05 Jy ! Component: 100 - total flux cleaned = -8.38227e-05 Jy ! Component: 150 - total flux cleaned = -9.58216e-05 Jy ! Component: 200 - total flux cleaned = -0.000118845 Jy ! Component: 250 - total flux cleaned = -0.000141174 Jy ! Component: 300 - total flux cleaned = -0.000162656 Jy ! Component: 350 - total flux cleaned = -0.000172904 Jy ! Component: 400 - total flux cleaned = -0.000192948 Jy ! Total flux subtracted in 400 components = -0.000192948 Jy ! Clean residual min=-0.004151 max=0.003930 Jy/beam ! Clean residual mean=-0.000166 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.747968 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 297 components and 0.747968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091075Jy sigma=0.732946 ! Fit after self-cal, rms=0.091076Jy sigma=0.732941 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "=== Finished amplitude self-cal for all stations ===" ! === Finished amplitude self-cal for all stations === restore ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=4.32 mas, bpa=-12.38 degrees ! Estimated noise=1.57014 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.152 x 4.32 at -12.38 degrees (North through East) ! Clean map min=-0.0042582 max=0.69628 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=0.091076Jy sigma=0.732941 ! Fit after self-cal, rms=0.086191Jy sigma=0.679501 ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=4.324 mas, bpa=-12.39 degrees ! Estimated noise=1.56938 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284095 Jy ! Component: 100 - total flux cleaned = 0.000262707 Jy ! Component: 150 - total flux cleaned = 0.000156375 Jy ! Component: 200 - total flux cleaned = 7.68394e-05 Jy ! Component: 250 - total flux cleaned = 2.87648e-06 Jy ! Component: 300 - total flux cleaned = -3.17725e-05 Jy ! Component: 350 - total flux cleaned = -3.203e-05 Jy ! Component: 400 - total flux cleaned = -4.80176e-05 Jy ! Total flux subtracted in 400 components = -4.80176e-05 Jy ! Clean residual min=-0.004351 max=0.003502 Jy/beam ! Clean residual mean=-0.000097 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.74792 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 317 components and 0.74792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086168Jy sigma=0.679293 ! Fit after self-cal, rms=0.086170Jy sigma=0.679283 ! Inverting map ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.68626e-05 Jy ! Component: 100 - total flux cleaned = 1.14564e-05 Jy ! Component: 150 - total flux cleaned = 4.29486e-05 Jy ! Component: 200 - total flux cleaned = 5.801e-05 Jy ! Component: 250 - total flux cleaned = 5.82552e-05 Jy ! Component: 300 - total flux cleaned = 7.25263e-05 Jy ! Component: 350 - total flux cleaned = 8.66704e-05 Jy ! Component: 400 - total flux cleaned = 8.61141e-05 Jy ! Total flux subtracted in 400 components = 8.61141e-05 Jy ! Clean residual min=-0.004303 max=0.003512 Jy/beam ! Clean residual mean=-0.000098 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.748006 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 320 components and 0.748006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086157Jy sigma=0.679177 ! Fit after self-cal, rms=0.086157Jy sigma=0.679171 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086157Jy sigma=0.679171 ! Fit after self-cal, rms=0.086133Jy sigma=0.679129 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=0.9947 mas, bmaj=3.911 mas, bpa=-12.31 degrees ! Estimated noise=2.0343 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.541928 Jy ! Component: 100 - total flux cleaned = 0.660113 Jy ! Component: 150 - total flux cleaned = 0.689006 Jy ! Component: 200 - total flux cleaned = 0.703623 Jy ! Component: 250 - total flux cleaned = 0.71388 Jy ! Component: 300 - total flux cleaned = 0.721558 Jy ! Component: 350 - total flux cleaned = 0.727419 Jy ! Component: 400 - total flux cleaned = 0.731948 Jy ! Total flux subtracted in 400 components = 0.731948 Jy ! Clean residual min=-0.006202 max=0.006059 Jy/beam ! Clean residual mean=-0.000001 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 0.731948 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 66 model components to the UV plane model. ! The established model now contains 66 components and 0.731948 Jy ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=4.327 mas, bpa=-12.39 degrees ! Estimated noise=1.56885 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 = 0.00550437 Jy ! Component: 100 - total flux cleaned = 0.00919085 Jy ! Component: 150 - total flux cleaned = 0.0108419 Jy ! Component: 200 - total flux cleaned = 0.0113386 Jy ! Component: 250 - total flux cleaned = 0.0116971 Jy ! Component: 300 - total flux cleaned = 0.0120312 Jy ! Component: 350 - total flux cleaned = 0.0123437 Jy ! Component: 400 - total flux cleaned = 0.0125609 Jy ! Total flux subtracted in 400 components = 0.0125609 Jy ! Clean residual min=-0.004930 max=0.003772 Jy/beam ! Clean residual mean=-0.000082 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.744508 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 123 components and 0.744509 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=2.274 mas, bmaj=4.76 mas, bpa=-8.257 degrees ! Estimated noise=1.7414 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149137 Jy ! Component: 100 - total flux cleaned = 0.000500581 Jy ! Component: 150 - total flux cleaned = 0.000800078 Jy ! Component: 200 - total flux cleaned = 0.00110016 Jy ! Component: 250 - total flux cleaned = 0.00136399 Jy ! Component: 300 - total flux cleaned = 0.00156719 Jy ! Component: 350 - total flux cleaned = 0.00168952 Jy ! Component: 400 - total flux cleaned = 0.00177423 Jy ! Total flux subtracted in 400 components = 0.00177423 Jy ! Clean residual min=-0.004175 max=0.003880 Jy/beam ! Clean residual mean=-0.000155 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.746283 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.31299e-05 Jy ! Component: 100 - total flux cleaned = 0.000104744 Jy ! Component: 150 - total flux cleaned = 0.000178051 Jy ! Component: 200 - total flux cleaned = 0.000247306 Jy ! Component: 250 - total flux cleaned = 0.000269968 Jy ! Component: 300 - total flux cleaned = 0.000313216 Jy ! Component: 350 - total flux cleaned = 0.000333755 Jy ! Component: 400 - total flux cleaned = 0.000374007 Jy ! Total flux subtracted in 400 components = 0.000374007 Jy ! Clean residual min=-0.004117 max=0.003922 Jy/beam ! Clean residual mean=-0.000159 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.746657 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 185 components and 0.746657 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=4.327 mas, bpa=-12.39 degrees ! Estimated noise=1.56885 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000808279 Jy ! Component: 100 - total flux cleaned = -0.000751186 Jy ! Component: 150 - total flux cleaned = -0.000804491 Jy ! Component: 200 - total flux cleaned = -0.000803454 Jy ! Component: 250 - total flux cleaned = -0.000755816 Jy ! Component: 300 - total flux cleaned = -0.000664496 Jy ! Component: 350 - total flux cleaned = -0.000619734 Jy ! Component: 400 - total flux cleaned = -0.000617878 Jy ! Total flux subtracted in 400 components = -0.000617878 Jy ! Clean residual min=-0.004489 max=0.003783 Jy/beam ! Clean residual mean=-0.000090 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.746039 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 206 components and 0.746039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086334Jy sigma=0.682291 ! Fit after self-cal, rms=0.086328Jy sigma=0.681952 wmodel /scr/pima/rdv94_uvs/J1357-1527_X_map.mod ! Writing 206 model components to file: /scr/pima/rdv94_uvs/J1357-1527_X_map.mod wobs /scr/pima/rdv94_uvs/J1357-1527_X_uvs.fits ! Applying 1257 buffered edits. ! Writing UV FITS file: /scr/pima/rdv94_uvs/J1357-1527_X_uvs.fits wwins /scr/pima/rdv94_uvs/J1357-1527_X_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv94_uvs/J1357-1527_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 = -0.00150082 Jy ! Component: 100 - total flux cleaned = -0.00210616 Jy ! Component: 150 - total flux cleaned = -0.00254857 Jy ! Component: 200 - total flux cleaned = -0.00291402 Jy ! Component: 250 - total flux cleaned = -0.00326504 Jy ! Component: 300 - total flux cleaned = -0.00349334 Jy ! Component: 350 - total flux cleaned = -0.00399703 Jy ! Component: 400 - total flux cleaned = -0.00438015 Jy ! Component: 450 - total flux cleaned = -0.00486361 Jy ! Component: 500 - total flux cleaned = -0.00512717 Jy ! Component: 550 - total flux cleaned = -0.00533502 Jy ! Component: 600 - total flux cleaned = -0.00554023 Jy ! Component: 650 - total flux cleaned = -0.00569162 Jy ! Component: 700 - total flux cleaned = -0.00584088 Jy ! Component: 750 - total flux cleaned = -0.00603753 Jy ! Component: 800 - total flux cleaned = -0.00627937 Jy ! Component: 850 - total flux cleaned = -0.006375 Jy ! Component: 900 - total flux cleaned = -0.00651766 Jy ! Component: 950 - total flux cleaned = -0.0068449 Jy ! Component: 1000 - total flux cleaned = -0.00689119 Jy ! Component: 1050 - total flux cleaned = -0.00702907 Jy ! Component: 1100 - total flux cleaned = -0.00716497 Jy ! Component: 1150 - total flux cleaned = -0.00738913 Jy ! Component: 1200 - total flux cleaned = -0.00752228 Jy ! Component: 1250 - total flux cleaned = -0.00765425 Jy ! Component: 1300 - total flux cleaned = -0.00787242 Jy ! Component: 1350 - total flux cleaned = -0.00808822 Jy ! Component: 1400 - total flux cleaned = -0.0081736 Jy ! Component: 1450 - total flux cleaned = -0.00842687 Jy ! Component: 1500 - total flux cleaned = -0.00846856 Jy ! Component: 1550 - total flux cleaned = -0.00855173 Jy ! Component: 1600 - total flux cleaned = -0.00867563 Jy ! Component: 1650 - total flux cleaned = -0.00904283 Jy ! Component: 1700 - total flux cleaned = -0.00924485 Jy ! Component: 1750 - total flux cleaned = -0.00932528 Jy ! Component: 1800 - total flux cleaned = -0.00976281 Jy ! Component: 1850 - total flux cleaned = -0.00980227 Jy ! Component: 1900 - total flux cleaned = -0.0101144 Jy ! Component: 1950 - total flux cleaned = -0.0103081 Jy ! Component: 2000 - total flux cleaned = -0.0104238 Jy ! Component: 2050 - total flux cleaned = -0.0105767 Jy ! Component: 2100 - total flux cleaned = -0.010955 Jy ! Component: 2150 - total flux cleaned = -0.0111048 Jy ! Component: 2200 - total flux cleaned = -0.0111793 Jy ! Component: 2250 - total flux cleaned = -0.0113276 Jy ! Component: 2300 - total flux cleaned = -0.0115844 Jy ! Component: 2350 - total flux cleaned = -0.0117666 Jy ! Component: 2400 - total flux cleaned = -0.0120202 Jy ! Component: 2450 - total flux cleaned = -0.0120921 Jy ! Component: 2500 - total flux cleaned = -0.0123424 Jy ! Component: 2550 - total flux cleaned = -0.0124134 Jy ! Component: 2600 - total flux cleaned = -0.012695 Jy ! Component: 2650 - total flux cleaned = -0.012835 Jy ! Component: 2700 - total flux cleaned = -0.0129395 Jy ! Component: 2750 - total flux cleaned = -0.0131815 Jy ! Component: 2800 - total flux cleaned = -0.0133529 Jy ! Component: 2850 - total flux cleaned = -0.0133867 Jy ! Component: 2900 - total flux cleaned = -0.0136242 Jy ! Component: 2950 - total flux cleaned = -0.0138936 Jy ! Component: 3000 - total flux cleaned = -0.0139603 Jy ! Component: 3050 - total flux cleaned = -0.0140935 Jy ! Component: 3100 - total flux cleaned = -0.014226 Jy ! Component: 3150 - total flux cleaned = -0.0144232 Jy ! Component: 3200 - total flux cleaned = -0.0145542 Jy ! Component: 3250 - total flux cleaned = -0.0146515 Jy ! Component: 3300 - total flux cleaned = -0.0148131 Jy ! Component: 3350 - total flux cleaned = -0.0149096 Jy ! Component: 3400 - total flux cleaned = -0.0151011 Jy ! Component: 3450 - total flux cleaned = -0.0151011 Jy ! Component: 3500 - total flux cleaned = -0.0152587 Jy ! Component: 3550 - total flux cleaned = -0.0154464 Jy ! Component: 3600 - total flux cleaned = -0.0153843 Jy ! Component: 3650 - total flux cleaned = -0.0155396 Jy ! Component: 3700 - total flux cleaned = -0.0156013 Jy ! Component: 3750 - total flux cleaned = -0.015632 Jy ! Component: 3800 - total flux cleaned = -0.0156623 Jy ! Component: 3850 - total flux cleaned = -0.0157532 Jy ! Component: 3900 - total flux cleaned = -0.0158436 Jy ! Component: 3950 - total flux cleaned = -0.0158737 Jy ! Component: 4000 - total flux cleaned = -0.0159038 Jy ! Component: 4050 - total flux cleaned = -0.0159038 Jy ! Total flux subtracted in 4096 components = -0.0160219 Jy ! Clean residual min=-0.001740 max=0.001788 Jy/beam ! Clean residual mean=-0.000012 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.730017 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 519 components and 0.730018 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv94_uvs/J1357-1527_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.152 x 4.327 at -12.39 degrees (North through East) ! Clean map min=-0.0032978 max=0.69687 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J1357-1527_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= 0.6968 rms= 0.00056 Jy quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J1357-1527_X_uvs.log closed on Tue Oct 8 12:20:52 2013