! Started logfile: /scr/pima/rdv73_uvs/J1832+2833_X_uvs.log on Sat Jan 9 17:37:19 2016 obs /scr/pima/rdv73_uvs/J1832+2833_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv73_uvs/J1832+2833_X_uva.fits ! AN table 1: 32 integrations on 55 of 55 possible baselines. ! AN table 2: 32 integrations on 66 of 66 possible baselines. ! AN table 3: 31 integrations on 66 of 66 possible baselines. ! Apparent sampling: 0.919567 visibilities/baseline/integration-bin. ! Found source: J1832+2833 ! ! 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 21768 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/rdv73_uvs/J1832+2833_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:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:NY self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KK self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:MK self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:NY self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KK self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NY self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 3:WZ 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 18 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.057685Jy sigma=5.060965 ! Fit after self-cal, rms=0.693115Jy sigma=3.198456 ! 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 2:KK ! Flagging baselines of antenna 2:KK in the currently selected channels. flag 2:NY ! Flagging baselines of antenna 2:NY in the currently selected channels. flag 3:KK ! Flagging baselines of antenna 3:KK in the currently selected channels. flag 3:NY ! Flagging baselines of antenna 3:NY in the currently selected channels. flag 3:WZ ! Flagging baselines of antenna 3:WZ in the currently selected channels. ![Exited script file: /tmp/ff.ff] uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6917 mas, bmaj=1.431 mas, bpa=-7.502 degrees ! Estimated noise=2.27447 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 = 0.247316 Jy ! Component: 100 - total flux cleaned = 0.322564 Jy ! Total flux subtracted in 100 components = 0.322564 Jy ! Clean residual min=-0.022917 max=0.038445 Jy/beam ! Clean residual mean=0.000006 rms=0.004560 Jy/beam ! Combined flux in latest and established models = 0.322564 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.322564 Jy ! ! Correcting IF 1. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 2. ! A total of 90 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 2. ! A total of 90 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 2. ! A total of 90 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 62 telescope corrections were flagged in sub-array 2. ! A total of 90 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.156435Jy sigma=0.776343 ! Fit after self-cal, rms=0.156265Jy sigma=0.775308 ! Inverting map and beam ! Estimated beam: bmin=0.6917 mas, bmaj=1.431 mas, bpa=-7.502 degrees ! Estimated noise=2.27447 mJy/beam. ! Added new window around map position (-1, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0421168 Jy ! Component: 100 - total flux cleaned = 0.0712539 Jy ! Total flux subtracted in 100 components = 0.0712539 Jy ! Clean residual min=-0.021330 max=0.033775 Jy/beam ! Clean residual mean=0.000003 rms=0.003951 Jy/beam ! Combined flux in latest and established models = 0.393818 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.393818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136162Jy sigma=0.658287 ! Fit after self-cal, rms=0.135616Jy sigma=0.653198 ! Inverting map ! Added new window around map position (-0.4, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274202 Jy ! Component: 100 - total flux cleaned = 0.0415591 Jy ! Total flux subtracted in 100 components = 0.0415591 Jy ! Clean residual min=-0.019512 max=0.026293 Jy/beam ! Clean residual mean=0.000004 rms=0.003527 Jy/beam ! Combined flux in latest and established models = 0.435377 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.435377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127690Jy sigma=0.602804 ! Fit after self-cal, rms=0.127416Jy sigma=0.598744 ! Inverting map ! Added new window around map position (-8.8, 8.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.022828 Jy ! Component: 100 - total flux cleaned = 0.0316634 Jy ! Total flux subtracted in 100 components = 0.0316634 Jy ! Clean residual min=-0.018546 max=0.021260 Jy/beam ! Clean residual mean=0.000005 rms=0.003293 Jy/beam ! Combined flux in latest and established models = 0.46704 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.46704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122588Jy sigma=0.569634 ! Fit after self-cal, rms=0.122638Jy sigma=0.568115 ! Inverting map ! Added new window around map position (2.6, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178523 Jy ! Component: 100 - total flux cleaned = 0.0278825 Jy ! Total flux subtracted in 100 components = 0.0278825 Jy ! Clean residual min=-0.017293 max=0.019932 Jy/beam ! Clean residual mean=0.000004 rms=0.003117 Jy/beam ! Combined flux in latest and established models = 0.494923 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.494923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119539Jy sigma=0.547852 ! Fit after self-cal, rms=0.119368Jy sigma=0.546061 ! 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=0.9094 mas, bmaj=1.76 mas, bpa=-6.717 degrees ! Estimated noise=1.2236 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 (1.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0263695 Jy ! Component: 100 - total flux cleaned = 0.0428162 Jy ! Component: 150 - total flux cleaned = 0.0511936 Jy ! Component: 200 - total flux cleaned = 0.0552052 Jy ! Total flux subtracted in 200 components = 0.0552052 Jy ! Clean residual min=-0.018997 max=0.020869 Jy/beam ! Clean residual mean=0.000009 rms=0.003465 Jy/beam ! Combined flux in latest and established models = 0.550128 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 75 components and 0.550128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112520Jy sigma=0.506314 ! Fit after self-cal, rms=0.112110Jy sigma=0.504709 ! Inverting map ! Added new window around map position (-2, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192401 Jy ! Component: 100 - total flux cleaned = 0.0287547 Jy ! Component: 150 - total flux cleaned = 0.032439 Jy ! Component: 200 - total flux cleaned = 0.0353254 Jy ! Total flux subtracted in 200 components = 0.0353254 Jy ! Clean residual min=-0.016917 max=0.014607 Jy/beam ! Clean residual mean=0.000017 rms=0.003054 Jy/beam ! Combined flux in latest and established models = 0.585454 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 96 components and 0.585453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108356Jy sigma=0.481429 ! Fit after self-cal, rms=0.107884Jy sigma=0.479822 ! 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: ! BR 1.02 FD 0.96 HN 1.34 KP 0.93 ! LA 1.00 MK 0.96 NL 1.06 NY 1.00* ! OV 0.94 PT 0.97 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.97 HN 1.57 KK 1.00* ! KP 0.92 LA 1.05 MK 0.92 NL 1.13 ! NY 1.00* OV 0.92 PT 1.04 SC 0.87 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.83 FD 0.97 HN 1.67 KK 1.00* ! KP 0.91 LA 1.06 MK 0.89 NY 1.00* ! OV 0.95 PT 0.99 SC 0.98 WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.41 KP 0.88 ! LA 0.98 MK 0.96 NL 1.04 NY 1.00* ! OV 0.91 PT 1.02 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.98 HN 1.56 KK 1.00* ! KP 0.88 LA 1.02 MK 0.94 NL 1.11 ! NY 1.00* OV 0.91 PT 1.07 SC 0.88 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.81 FD 0.98 HN 1.70 KK 1.00* ! KP 0.87 LA 1.05 MK 0.89 NY 1.00* ! OV 0.92 PT 1.06 SC 0.99 WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.47 KP 0.78 ! LA 1.03 MK 0.98 NL 1.06 NY 1.00* ! OV 0.98 PT 1.02 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.00 HN 1.65 KK 1.00* ! KP 0.80 LA 1.06 MK 0.96 NL 1.14 ! NY 1.00* OV 0.98 PT 1.07 SC 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.87 FD 1.00 HN 1.86 KK 1.00* ! KP 0.80 LA 1.09 MK 0.90 NY 1.00* ! OV 0.98 PT 1.05 SC 1.13 WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.59 KP 0.84 ! LA 1.03 MK 1.02 NL 1.07 NY 1.00* ! OV 0.96 PT 1.02 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.07 HN 1.62 KK 1.00* ! KP 0.84 LA 1.06 MK 0.98 NL 1.12 ! NY 1.00* OV 0.97 PT 1.05 SC 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.83 FD 1.04 HN 1.73 KK 1.00* ! KP 0.85 LA 1.10 MK 0.94 NY 1.00* ! OV 0.97 PT 1.04 SC 1.10 WZ 1.00* ! ! ! Fit before self-cal, rms=0.107884Jy sigma=0.479822 ! Fit after self-cal, rms=0.099270Jy sigma=0.396035 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9165 mas, bmaj=1.785 mas, bpa=-5.313 degrees ! Estimated noise=1.25348 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 = -0.0024371 Jy ! Component: 100 - total flux cleaned = -0.0029081 Jy ! Component: 150 - total flux cleaned = -0.00293156 Jy ! Component: 200 - total flux cleaned = -0.00293338 Jy ! Total flux subtracted in 200 components = -0.00293338 Jy ! Clean residual min=-0.008116 max=0.009225 Jy/beam ! Clean residual mean=0.000008 rms=0.001580 Jy/beam ! Combined flux in latest and established models = 0.58252 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 111 components and 0.58252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096324Jy sigma=0.381560 ! Fit after self-cal, rms=0.096050Jy sigma=0.380472 ! Inverting map ! Added new window around map position (-3.8, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00394585 Jy ! Component: 100 - total flux cleaned = 0.00604829 Jy ! Component: 150 - total flux cleaned = 0.00696582 Jy ! Component: 200 - total flux cleaned = 0.00717725 Jy ! Total flux subtracted in 200 components = 0.00717725 Jy ! Clean residual min=-0.007108 max=0.007679 Jy/beam ! Clean residual mean=0.000009 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.589697 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 127 components and 0.589697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094654Jy sigma=0.372897 ! Fit after self-cal, rms=0.094463Jy sigma=0.372297 ! Inverting map ! Added new window around map position (-3.2, -11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0053409 Jy ! Component: 100 - total flux cleaned = 0.00733488 Jy ! Component: 150 - total flux cleaned = 0.00837389 Jy ! Component: 200 - total flux cleaned = 0.00837509 Jy ! Total flux subtracted in 200 components = 0.00837509 Jy ! Clean residual min=-0.006799 max=0.005864 Jy/beam ! Clean residual mean=0.000008 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 0.598072 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 147 components and 0.598072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093579Jy sigma=0.367888 ! Fit after self-cal, rms=0.093524Jy sigma=0.367711 ! 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=0.093524Jy sigma=0.367711 ! Fit after self-cal, rms=0.095209Jy sigma=0.363948 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9145 mas, bmaj=1.781 mas, bpa=-4.756 degrees ! Estimated noise=1.25049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00614835 Jy ! Component: 100 - total flux cleaned = -0.00637206 Jy ! Component: 150 - total flux cleaned = -0.00655369 Jy ! Component: 200 - total flux cleaned = -0.00672213 Jy ! Total flux subtracted in 200 components = -0.00672213 Jy ! Clean residual min=-0.005795 max=0.004645 Jy/beam ! Clean residual mean=0.000007 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.59135 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 155 components and 0.59135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094143Jy sigma=0.359484 ! Fit after self-cal, rms=0.094047Jy sigma=0.359211 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 = -0.0006395 Jy ! Component: 100 - total flux cleaned = 7.68195e-05 Jy ! Component: 150 - total flux cleaned = 0.000471398 Jy ! Component: 200 - total flux cleaned = 0.000960715 Jy ! Total flux subtracted in 200 components = 0.000960715 Jy ! Clean residual min=-0.005604 max=0.004556 Jy/beam ! Clean residual mean=0.000006 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.592311 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 165 components and 0.592311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093567Jy sigma=0.357297 ! Fit after self-cal, rms=0.093509Jy sigma=0.357183 ! 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=0.093509Jy sigma=0.357183 ! Fit after self-cal, rms=0.094865Jy sigma=0.356001 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9136 mas, bmaj=1.78 mas, bpa=-4.497 degrees ! Estimated noise=1.24922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00483012 Jy ! Component: 100 - total flux cleaned = -0.00575431 Jy ! Component: 150 - total flux cleaned = -0.00602861 Jy ! Component: 200 - total flux cleaned = -0.0061558 Jy ! Total flux subtracted in 200 components = -0.0061558 Jy ! Clean residual min=-0.005027 max=0.004125 Jy/beam ! Clean residual mean=0.000006 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.586155 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 172 components and 0.586155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094241Jy sigma=0.353623 ! Fit after self-cal, rms=0.094196Jy sigma=0.353508 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 = -9.44028e-05 Jy ! Component: 100 - total flux cleaned = 0.000344615 Jy ! Component: 150 - total flux cleaned = 0.000854964 Jy ! Component: 200 - total flux cleaned = 0.00123352 Jy ! Total flux subtracted in 200 components = 0.00123352 Jy ! Clean residual min=-0.004945 max=0.004114 Jy/beam ! Clean residual mean=0.000006 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.587388 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 179 components and 0.587389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093904Jy sigma=0.352389 ! Fit after self-cal, rms=0.093867Jy sigma=0.352324 ! 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=0.093867Jy sigma=0.352324 ! Fit after self-cal, rms=0.095002Jy sigma=0.351641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.248 mas, bmaj=2.822 mas, bpa=5.881 degrees ! Estimated noise=1.54729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00331045 Jy ! Component: 100 - total flux cleaned = -0.00555711 Jy ! Component: 150 - total flux cleaned = -0.0069487 Jy ! Component: 200 - total flux cleaned = -0.00802877 Jy ! Total flux subtracted in 200 components = -0.00802877 Jy ! Clean residual min=-0.006082 max=0.004221 Jy/beam ! Clean residual mean=0.000012 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.57936 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 197 components and 0.57936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094781Jy sigma=0.350694 ! Fit after self-cal, rms=0.094740Jy sigma=0.350550 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.07091e-05 Jy ! Component: 100 - total flux cleaned = -0.000190614 Jy ! Component: 150 - total flux cleaned = -0.000503168 Jy ! Component: 200 - total flux cleaned = -0.000724467 Jy ! Total flux subtracted in 200 components = -0.000724467 Jy ! Clean residual min=-0.005823 max=0.004112 Jy/beam ! Clean residual mean=0.000012 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.578635 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 206 components and 0.578635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094620Jy sigma=0.350198 ! Fit after self-cal, rms=0.094590Jy sigma=0.350113 ! 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. ! Applying 2560 buffered edits. ! Applying 2560 buffered edits. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. integer lun lun = outfile ( "/tmp/ff.ff" ) do i=1,nsub do j=1,ntel(i) fprintf lun, "%s\n", telname(j,i) end do end do close ( lun ) system "/home/lpetrov/bin/dimap_selfant_process.csh /tmp/ff.ff" ![@/tmp/ff.ff] selfant 1:BR,true ! 1:BR self-cal status=fixed weight=1 selfant 1:FD,true ! 1:FD self-cal status=fixed weight=1 selfant 1:HN,true ! 1:HN self-cal status=fixed weight=1 selfant 1:KP,true ! 1:KP self-cal status=fixed weight=1 selfant 1:LA,true ! 1:LA self-cal status=fixed weight=1 selfant 1:MK,true ! 1:MK self-cal status=fixed weight=1 selfant 1:NL,true ! 1:NL self-cal status=fixed weight=1 selfant 1:OV,true ! 1:OV self-cal status=fixed weight=1 selfant 1:PT,true ! 1:PT self-cal status=fixed weight=1 selfant 1:SC,true ! 1:SC self-cal status=fixed weight=1 selfant 2:BR,true ! 2:BR self-cal status=fixed weight=1 selfant 2: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:MK,true ! 2:MK 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 2:SC,true ! 2:SC self-cal status=fixed weight=1 selfant 3:BR,true ! 3:BR self-cal status=fixed weight=1 selfant 3:FD,true ! 3:FD self-cal status=fixed weight=1 selfant 3:HN,true ! 3:HN self-cal status=fixed weight=1 selfant 3:KP,true ! 3:KP self-cal status=fixed weight=1 selfant 3:LA,true ! 3:LA self-cal status=fixed weight=1 selfant 3:MK,true ! 3:MK 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 3:SC,true ! 3:SC 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 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.106971Jy sigma=0.381574 ! Fit after self-cal, rms=0.106697Jy sigma=0.374029 selfant "",false ! 1:BR self-cal status=correctable weight=1 ! 1:FD self-cal status=correctable weight=1 ! 1:HN self-cal status=correctable weight=1 ! 1:KP self-cal status=correctable weight=1 ! 1:LA self-cal status=correctable weight=1 ! 1:MK self-cal status=correctable weight=1 ! 1:NL self-cal status=correctable weight=1 ! 1:NY self-cal status=correctable weight=1 ! 1:OV self-cal status=correctable weight=1 ! 1:PT self-cal status=correctable weight=1 ! 1:SC self-cal status=correctable weight=1 ! 2:BR self-cal status=correctable weight=1 ! 2:FD self-cal status=correctable weight=1 ! 2:HN self-cal status=correctable weight=1 ! 2:KK self-cal status=correctable weight=1 ! 2:KP self-cal status=correctable weight=1 ! 2:LA self-cal status=correctable weight=1 ! 2:MK self-cal status=correctable weight=1 ! 2:NL self-cal status=correctable weight=1 ! 2:NY self-cal status=correctable weight=1 ! 2:OV self-cal status=correctable weight=1 ! 2:PT self-cal status=correctable weight=1 ! 2:SC self-cal status=correctable weight=1 ! 3:BR self-cal status=correctable weight=1 ! 3:FD self-cal status=correctable weight=1 ! 3:HN self-cal status=correctable weight=1 ! 3:KK self-cal status=correctable weight=1 ! 3:KP self-cal status=correctable weight=1 ! 3:LA self-cal status=correctable weight=1 ! 3:MK self-cal status=correctable weight=1 ! 3:NY self-cal status=correctable weight=1 ! 3:OV self-cal status=correctable weight=1 ! 3:PT self-cal status=correctable weight=1 ! 3:SC self-cal status=correctable weight=1 ! 3:WZ self-cal status=correctable weight=1 selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! A total of 9 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.106697Jy sigma=0.374029 ! Fit after self-cal, rms=0.106615Jy sigma=0.362519 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 ! Your choice of large map pixels excluded 1.07% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! Estimated beam: bmin=0.5828 mas, bmaj=0.8962 mas, bpa=-24.43 degrees ! Estimated noise=2.02059 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 = -0.00544816 Jy ! Component: 100 - total flux cleaned = -0.00794241 Jy ! Component: 150 - total flux cleaned = -0.0095821 Jy ! Component: 200 - total flux cleaned = -0.0110551 Jy ! Total flux subtracted in 200 components = -0.0110551 Jy ! Clean residual min=-0.005859 max=0.005711 Jy/beam ! Clean residual mean=-0.000000 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.56758 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 218 components and 0.56758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105512Jy sigma=0.357075 ! Fit after self-cal, rms=0.104854Jy sigma=0.355096 ! Inverting map ! Your choice of large map pixels excluded 1.07% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec 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 ! Your choice of large map pixels excluded 1.07% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! Estimated beam: bmin=0.7446 mas, bmaj=1.166 mas, bpa=-20.05 degrees ! Estimated noise=1.11115 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 = -0.00361169 Jy ! Component: 100 - total flux cleaned = -0.00500044 Jy ! Component: 150 - total flux cleaned = -0.00563214 Jy ! Component: 200 - total flux cleaned = -0.00575147 Jy ! Component: 250 - total flux cleaned = -0.00586389 Jy ! Component: 300 - total flux cleaned = -0.00596732 Jy ! Component: 350 - total flux cleaned = -0.00616545 Jy ! Component: 400 - total flux cleaned = -0.00607082 Jy ! Total flux subtracted in 400 components = -0.00607082 Jy ! Clean residual min=-0.003812 max=0.003557 Jy/beam ! Clean residual mean=0.000003 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.56151 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 237 components and 0.56151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104259Jy sigma=0.352117 ! Fit after self-cal, rms=0.104209Jy sigma=0.351966 ! Inverting map ! Your choice of large map pixels excluded 1.07% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec 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 = -0.000791629 Jy ! Component: 100 - total flux cleaned = -0.000983665 Jy ! Component: 150 - total flux cleaned = -0.000804203 Jy ! Component: 200 - total flux cleaned = -0.00063123 Jy ! Component: 250 - total flux cleaned = -0.000467013 Jy ! Component: 300 - total flux cleaned = -0.000468595 Jy ! Component: 350 - total flux cleaned = -0.000310373 Jy ! Component: 400 - total flux cleaned = -0.000307497 Jy ! Total flux subtracted in 400 components = -0.000307497 Jy ! Clean residual min=-0.003547 max=0.003315 Jy/beam ! Clean residual mean=0.000003 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.561202 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 253 components and 0.561202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103919Jy sigma=0.350492 ! Fit after self-cal, rms=0.103901Jy sigma=0.350438 ! Inverting map ! Your choice of large map pixels excluded 1.07% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec print "=== Finished natural weighting clean for al sites ===" ! === Finished natural weighting clean for al sites === unflag * ! Unflagging all baselines in the currently selected channels. ! Applying 2560 buffered edits. ! Applying 2560 buffered edits. uncalib false, false, true ! uncal: All telescope correction flags have been un-done. selfcal true, true, soltime1 ! Performing amp+phase self-cal over 800000 minute time intervals ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 13 telescope corrections were flagged in sub-array 2. ! A total of 12 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.104883Jy sigma=0.359985 ! Fit after self-cal, rms=0.105356Jy sigma=0.348923 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.07% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! Estimated beam: bmin=0.7485 mas, bmaj=1.157 mas, bpa=-19.81 degrees ! Estimated noise=1.11157 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00405159 Jy ! Component: 100 - total flux cleaned = -0.00491325 Jy ! Component: 150 - total flux cleaned = -0.00589456 Jy ! Component: 200 - total flux cleaned = -0.00667473 Jy ! Component: 250 - total flux cleaned = -0.00720491 Jy ! Component: 300 - total flux cleaned = -0.0077872 Jy ! Component: 350 - total flux cleaned = -0.00825213 Jy ! Component: 400 - total flux cleaned = -0.00847361 Jy ! Total flux subtracted in 400 components = -0.00847361 Jy ! Clean residual min=-0.003207 max=0.002868 Jy/beam ! Clean residual mean=0.000003 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.552728 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 265 components and 0.552728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104848Jy sigma=0.346744 ! Fit after self-cal, rms=0.104839Jy sigma=0.346673 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.07% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec 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 = -0.000440979 Jy ! Component: 100 - total flux cleaned = -0.000588855 Jy ! Component: 150 - total flux cleaned = -0.000658859 Jy ! Component: 200 - total flux cleaned = -0.000794482 Jy ! Component: 250 - total flux cleaned = -0.000860372 Jy ! Component: 300 - total flux cleaned = -0.000923174 Jy ! Component: 350 - total flux cleaned = -0.00104263 Jy ! Component: 400 - total flux cleaned = -0.00110104 Jy ! Total flux subtracted in 400 components = -0.00110104 Jy ! Clean residual min=-0.003074 max=0.002700 Jy/beam ! Clean residual mean=0.000003 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.551627 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 278 components and 0.551627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104668Jy sigma=0.345874 ! Fit after self-cal, rms=0.104650Jy sigma=0.345835 ! Inverting map ! Your choice of large map pixels excluded 1.07% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec 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=0.104650Jy sigma=0.345835 ! Fit after self-cal, rms=0.105794Jy sigma=0.345132 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.07% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! Estimated beam: bmin=0.7513 mas, bmaj=1.153 mas, bpa=-19.63 degrees ! Estimated noise=1.11197 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00307247 Jy ! Component: 100 - total flux cleaned = -0.00389241 Jy ! Component: 150 - total flux cleaned = -0.00461852 Jy ! Component: 200 - total flux cleaned = -0.00520301 Jy ! Component: 250 - total flux cleaned = -0.00567462 Jy ! Component: 300 - total flux cleaned = -0.00611538 Jy ! Component: 350 - total flux cleaned = -0.00629499 Jy ! Component: 400 - total flux cleaned = -0.00658167 Jy ! Total flux subtracted in 400 components = -0.00658167 Jy ! Clean residual min=-0.002849 max=0.002381 Jy/beam ! Clean residual mean=0.000003 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.545045 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 282 components and 0.545045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105504Jy sigma=0.343941 ! Fit after self-cal, rms=0.105501Jy sigma=0.343907 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.07% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec 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 = -0.000277761 Jy ! Component: 100 - total flux cleaned = -0.000393009 Jy ! Component: 150 - total flux cleaned = -0.000501607 Jy ! Component: 200 - total flux cleaned = -0.000554874 Jy ! Component: 250 - total flux cleaned = -0.000655331 Jy ! Component: 300 - total flux cleaned = -0.000656886 Jy ! Component: 350 - total flux cleaned = -0.000750738 Jy ! Component: 400 - total flux cleaned = -0.000704319 Jy ! Total flux subtracted in 400 components = -0.000704319 Jy ! Clean residual min=-0.002748 max=0.002274 Jy/beam ! Clean residual mean=0.000003 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.544341 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 289 components and 0.544341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105399Jy sigma=0.343434 ! Fit after self-cal, rms=0.105388Jy sigma=0.343410 ! Inverting map ! Your choice of large map pixels excluded 1.07% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec 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=0.105388Jy sigma=0.343410 ! Fit after self-cal, rms=0.106177Jy sigma=0.337842 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 1.07% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! Estimated beam: bmin=2.212 mas, bmaj=2.834 mas, bpa=9.117 degrees ! Estimated noise=1.50364 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00297549 Jy ! Component: 100 - total flux cleaned = -0.00419021 Jy ! Component: 150 - total flux cleaned = -0.00470442 Jy ! Component: 200 - total flux cleaned = -0.00482396 Jy ! Component: 250 - total flux cleaned = -0.00496903 Jy ! Component: 300 - total flux cleaned = -0.00500244 Jy ! Component: 350 - total flux cleaned = -0.00500216 Jy ! Component: 400 - total flux cleaned = -0.00503201 Jy ! Total flux subtracted in 400 components = -0.00503201 Jy ! Clean residual min=-0.002953 max=0.002783 Jy/beam ! Clean residual mean=0.000009 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.539309 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 315 components and 0.539309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106105Jy sigma=0.337679 ! Fit after self-cal, rms=0.106106Jy sigma=0.337587 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 1.07% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec 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 = -0.00019561 Jy ! Component: 100 - total flux cleaned = -0.00023359 Jy ! Component: 150 - total flux cleaned = -0.000264918 Jy ! Component: 200 - total flux cleaned = -0.000292657 Jy ! Component: 250 - total flux cleaned = -0.000319303 Jy ! Component: 300 - total flux cleaned = -0.000345307 Jy ! Component: 350 - total flux cleaned = -0.000370715 Jy ! Component: 400 - total flux cleaned = -0.000371192 Jy ! Total flux subtracted in 400 components = -0.000371192 Jy ! Clean residual min=-0.002843 max=0.002689 Jy/beam ! Clean residual mean=0.000009 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.538938 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 332 components and 0.538938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106107Jy sigma=0.337667 ! Fit after self-cal, rms=0.106098Jy sigma=0.337626 ! Inverting map ! Your choice of large map pixels excluded 1.07% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec 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 ! Your choice of large map pixels excluded 1.07% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! Estimated beam: bmin=0.7534 mas, bmaj=1.153 mas, bpa=-19.54 degrees ! Estimated noise=1.11313 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7534 x 1.153 at -19.54 degrees (North through East) ! Clean map min=-0.0038634 max=0.31606 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 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 ! Your choice of large map pixels excluded 1.07% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! Estimated beam: bmin=0.5904 mas, bmaj=0.8804 mas, bpa=-24.28 degrees ! Estimated noise=2.03402 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.237642 Jy ! Component: 100 - total flux cleaned = 0.325095 Jy ! Component: 150 - total flux cleaned = 0.365612 Jy ! Component: 200 - total flux cleaned = 0.387712 Jy ! Component: 250 - total flux cleaned = 0.40223 Jy ! Component: 300 - total flux cleaned = 0.413628 Jy ! Component: 350 - total flux cleaned = 0.42329 Jy ! Component: 400 - total flux cleaned = 0.431638 Jy ! Total flux subtracted in 400 components = 0.431638 Jy ! Clean residual min=-0.004956 max=0.005263 Jy/beam ! Clean residual mean=-0.000000 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.431638 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.431638 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 1.07% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! Estimated beam: bmin=0.7534 mas, bmaj=1.153 mas, bpa=-19.54 degrees ! Estimated noise=1.11313 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 = 0.016792 Jy ! Component: 100 - total flux cleaned = 0.0295795 Jy ! Component: 150 - total flux cleaned = 0.0401126 Jy ! Component: 200 - total flux cleaned = 0.0490229 Jy ! Component: 250 - total flux cleaned = 0.0566583 Jy ! Component: 300 - total flux cleaned = 0.06325 Jy ! Component: 350 - total flux cleaned = 0.068972 Jy ! Component: 400 - total flux cleaned = 0.0739539 Jy ! Total flux subtracted in 400 components = 0.0739539 Jy ! Clean residual min=-0.003275 max=0.003251 Jy/beam ! Clean residual mean=-0.000001 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.505592 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 104 components and 0.505592 Jy ! Inverting map ! Your choice of large map pixels excluded 1.07% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec 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 ! Your choice of large map pixels excluded 1.07% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! Estimated beam: bmin=2.212 mas, bmaj=2.834 mas, bpa=9.117 degrees ! Estimated noise=1.50364 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00856577 Jy ! Component: 100 - total flux cleaned = 0.0141328 Jy ! Component: 150 - total flux cleaned = 0.0180555 Jy ! Component: 200 - total flux cleaned = 0.02104 Jy ! Component: 250 - total flux cleaned = 0.0235117 Jy ! Component: 300 - total flux cleaned = 0.0255879 Jy ! Component: 350 - total flux cleaned = 0.0273601 Jy ! Component: 400 - total flux cleaned = 0.0285877 Jy ! Total flux subtracted in 400 components = 0.0285877 Jy ! Clean residual min=-0.003175 max=0.002589 Jy/beam ! Clean residual mean=0.000008 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.53418 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000968839 Jy ! Component: 100 - total flux cleaned = 0.00182954 Jy ! Component: 150 - total flux cleaned = 0.00217832 Jy ! Component: 200 - total flux cleaned = 0.0024246 Jy ! Component: 250 - total flux cleaned = 0.00265747 Jy ! Component: 300 - total flux cleaned = 0.00287864 Jy ! Component: 350 - total flux cleaned = 0.00298416 Jy ! Component: 400 - total flux cleaned = 0.00315255 Jy ! Total flux subtracted in 400 components = 0.00315255 Jy ! Clean residual min=-0.002963 max=0.002581 Jy/beam ! Clean residual mean=0.000009 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.537332 Jy ! Adding 120 model components to the UV plane model. ! The established model now contains 209 components and 0.537332 Jy ! Inverting map ! Your choice of large map pixels excluded 1.07% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 1.07% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! Estimated beam: bmin=0.7534 mas, bmaj=1.153 mas, bpa=-19.54 degrees ! Estimated noise=1.11313 mJy/beam. ! clean: niter=400 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000856271 Jy ! Component: 100 - total flux cleaned = -0.000763849 Jy ! Component: 150 - total flux cleaned = -0.000424629 Jy ! Component: 200 - total flux cleaned = -0.000270213 Jy ! Component: 250 - total flux cleaned = -0.000266804 Jy ! Component: 300 - total flux cleaned = -0.000129577 Jy ! Component: 350 - total flux cleaned = -4.24585e-07 Jy ! Component: 400 - total flux cleaned = 6.14324e-05 Jy ! Total flux subtracted in 400 components = 6.14324e-05 Jy ! Clean residual min=-0.002742 max=0.002143 Jy/beam ! Clean residual mean=0.000003 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.537394 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 247 components and 0.537394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105880Jy sigma=0.337353 ! Fit after self-cal, rms=0.105763Jy sigma=0.336862 wmodel /scr/pima/rdv73_uvs/J1832+2833_X_map.mod ! Writing 247 model components to file: /scr/pima/rdv73_uvs/J1832+2833_X_map.mod wobs /scr/pima/rdv73_uvs/J1832+2833_X_uvs.fits ! Applying 1785 buffered edits. ! Writing UV FITS file: /scr/pima/rdv73_uvs/J1832+2833_X_uvs.fits wwins /scr/pima/rdv73_uvs/J1832+2833_X_map.win ! wwins: Wrote 9 windows to /scr/pima/rdv73_uvs/J1832+2833_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 1.07% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000947034 Jy ! Component: 100 - total flux cleaned = -0.0014093 Jy ! Component: 150 - total flux cleaned = -0.00159296 Jy ! Component: 200 - total flux cleaned = -0.00177118 Jy ! Component: 250 - total flux cleaned = -0.00187609 Jy ! Component: 300 - total flux cleaned = -0.00211406 Jy ! Component: 350 - total flux cleaned = -0.00221317 Jy ! Component: 400 - total flux cleaned = -0.00227782 Jy ! Component: 450 - total flux cleaned = -0.0023099 Jy ! Component: 500 - total flux cleaned = -0.00243737 Jy ! Component: 550 - total flux cleaned = -0.00259397 Jy ! Component: 600 - total flux cleaned = -0.00262503 Jy ! Component: 650 - total flux cleaned = -0.00277804 Jy ! Component: 700 - total flux cleaned = -0.00292875 Jy ! Component: 750 - total flux cleaned = -0.00310767 Jy ! Component: 800 - total flux cleaned = -0.00316639 Jy ! Component: 850 - total flux cleaned = -0.00328298 Jy ! Component: 900 - total flux cleaned = -0.0034277 Jy ! Component: 950 - total flux cleaned = -0.00351331 Jy ! Component: 1000 - total flux cleaned = -0.0035697 Jy ! Component: 1050 - total flux cleaned = -0.00368217 Jy ! Component: 1100 - total flux cleaned = -0.00368196 Jy ! Component: 1150 - total flux cleaned = -0.00370972 Jy ! Component: 1200 - total flux cleaned = -0.00379203 Jy ! Component: 1250 - total flux cleaned = -0.00392762 Jy ! Component: 1300 - total flux cleaned = -0.00392735 Jy ! Component: 1350 - total flux cleaned = -0.0039539 Jy ! Component: 1400 - total flux cleaned = -0.00395383 Jy ! Component: 1450 - total flux cleaned = -0.00408536 Jy ! Component: 1500 - total flux cleaned = -0.00403329 Jy ! Component: 1550 - total flux cleaned = -0.00426638 Jy ! Component: 1600 - total flux cleaned = -0.00408652 Jy ! Component: 1650 - total flux cleaned = -0.00416338 Jy ! Component: 1700 - total flux cleaned = -0.0042143 Jy ! Component: 1750 - total flux cleaned = -0.00428994 Jy ! Component: 1800 - total flux cleaned = -0.00433975 Jy ! Component: 1850 - total flux cleaned = -0.00426513 Jy ! Component: 1900 - total flux cleaned = -0.00421573 Jy ! Component: 1950 - total flux cleaned = -0.00416691 Jy ! Component: 2000 - total flux cleaned = -0.00416704 Jy ! Component: 2050 - total flux cleaned = -0.00428798 Jy ! Component: 2100 - total flux cleaned = -0.00411964 Jy ! Component: 2150 - total flux cleaned = -0.00409563 Jy ! Component: 2200 - total flux cleaned = -0.00409557 Jy ! Component: 2250 - total flux cleaned = -0.00414284 Jy ! Component: 2300 - total flux cleaned = -0.00400153 Jy ! Component: 2350 - total flux cleaned = -0.00400162 Jy ! Component: 2400 - total flux cleaned = -0.0039784 Jy ! Component: 2450 - total flux cleaned = -0.00388568 Jy ! Component: 2500 - total flux cleaned = -0.00390873 Jy ! Component: 2550 - total flux cleaned = -0.00384003 Jy ! Component: 2600 - total flux cleaned = -0.00393145 Jy ! Component: 2650 - total flux cleaned = -0.00384034 Jy ! Component: 2700 - total flux cleaned = -0.00379503 Jy ! Component: 2750 - total flux cleaned = -0.00377251 Jy ! Component: 2800 - total flux cleaned = -0.00372781 Jy ! Component: 2850 - total flux cleaned = -0.00370552 Jy ! Component: 2900 - total flux cleaned = -0.0037276 Jy ! Component: 2950 - total flux cleaned = -0.00370555 Jy ! Component: 3000 - total flux cleaned = -0.00372758 Jy ! Component: 3050 - total flux cleaned = -0.00368359 Jy ! Component: 3100 - total flux cleaned = -0.003618 Jy ! Component: 3150 - total flux cleaned = -0.00355251 Jy ! Component: 3200 - total flux cleaned = -0.00353087 Jy ! Component: 3250 - total flux cleaned = -0.00348761 Jy ! Component: 3300 - total flux cleaned = -0.0035306 Jy ! Component: 3350 - total flux cleaned = -0.00350929 Jy ! Component: 3400 - total flux cleaned = -0.0035732 Jy ! Component: 3450 - total flux cleaned = -0.00348834 Jy ! Component: 3500 - total flux cleaned = -0.00340396 Jy ! Component: 3550 - total flux cleaned = -0.00346722 Jy ! Component: 3600 - total flux cleaned = -0.00344634 Jy ! Component: 3650 - total flux cleaned = -0.00344629 Jy ! Component: 3700 - total flux cleaned = -0.00348784 Jy ! Component: 3750 - total flux cleaned = -0.00344628 Jy ! Component: 3800 - total flux cleaned = -0.0035701 Jy ! Component: 3850 - total flux cleaned = -0.00348779 Jy ! Component: 3900 - total flux cleaned = -0.00354942 Jy ! Component: 3950 - total flux cleaned = -0.00348815 Jy ! Component: 4000 - total flux cleaned = -0.00344738 Jy ! Component: 4050 - total flux cleaned = -0.00354888 Jy ! Total flux subtracted in 4096 components = -0.00342749 Jy ! Clean residual min=-0.001118 max=0.001117 Jy/beam ! Clean residual mean=0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.533966 Jy keep ! Adding 342 model components to the UV plane model. ! The established model now contains 589 components and 0.533966 Jy ![Exited script file: /home/lpetrov/bin/rdv_muppet] wmap "/scr/pima/rdv73_uvs/J1832+2833_X\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 1.07% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7534 x 1.153 at -19.54 degrees (North through East) ! Clean map min=-0.0018532 max=0.31779 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv73_uvs/J1832+2833_X_map.fits float peak_flux peak_flux = peak(flux,max) invert ! Inverting map ! Your choice of large map pixels excluded 1.07% of the data. ! The x-axis pixel size should ideally be below 0.1703 milli-arcsec 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= 0.3177 rms= 0.00034 Jy quit ! Quitting program ! Log file /scr/pima/rdv73_uvs/J1832+2833_X_uvs.log closed on Sat Jan 9 17:37:26 2016