! Started logfile: /scr/pima/bp171a1_uvs/J0635+191A_X_uvs.log on Fri Mar 15 16:09:13 2013 obs /scr/pima/bp171a1_uvs/J0635+191A_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a1_uvs/J0635+191A_X_uva.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.709259 visibilities/baseline/integration-bin. ! Found source: J0635+191A ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3064 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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/01_muppet /scr/pima/bp171a1_uvs/J0635+191A_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff 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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.992484Jy sigma=0.701440 ! Fit after self-cal, rms=0.960572Jy sigma=0.678970 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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=0.7905 mas, bmaj=2.017 mas, bpa=1.807 degrees ! Estimated noise=27.2768 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 = 0.02771 Jy ! Component: 100 - total flux cleaned = 0.0366413 Jy ! Total flux subtracted in 100 components = 0.0366413 Jy ! Clean residual min=-0.006410 max=0.014812 Jy/beam ! Clean residual mean=-0.000003 rms=0.001875 Jy/beam ! Combined flux in latest and established models = 0.0366413 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0366413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041495Jy sigma=0.029319 ! Fit after self-cal, rms=0.040278Jy sigma=0.028461 ! Inverting map ! Added new window around map position (12.4, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131501 Jy ! Component: 100 - total flux cleaned = 0.0196179 Jy ! Total flux subtracted in 100 components = 0.0196179 Jy ! Clean residual min=-0.005689 max=0.007056 Jy/beam ! Clean residual mean=-0.000004 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 0.0562592 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.0562592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.034294Jy sigma=0.024231 ! Fit after self-cal, rms=0.033742Jy sigma=0.023840 ! 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=0.9507 mas, bmaj=2.332 mas, bpa=1.96 degrees ! Estimated noise=18.12 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 = 0.00957394 Jy ! Component: 100 - total flux cleaned = 0.0156853 Jy ! Component: 150 - total flux cleaned = 0.0201405 Jy ! Component: 200 - total flux cleaned = 0.023585 Jy ! Total flux subtracted in 200 components = 0.023585 Jy ! Clean residual min=-0.005709 max=0.008570 Jy/beam ! Clean residual mean=-0.000005 rms=0.002050 Jy/beam ! Combined flux in latest and established models = 0.0798442 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 56 components and 0.0798442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030364Jy sigma=0.021453 ! Fit after self-cal, rms=0.030266Jy sigma=0.021384 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.91 HN 1.58 KP 1.28 ! LA 0.78 MK 0.84 NL 0.95 OV 0.99 ! PT 0.71 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.88 HN 1.49 KP 1.31 ! LA 0.81 MK 0.94 NL 0.92 OV 0.90 ! PT 0.78 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 0.98 HN 1.41 KP 1.51 ! LA 0.70 MK 1.05 NL 1.07 OV 0.88 ! PT 0.86 SC 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.64 KP 1.30 ! LA 0.72 MK 0.91 NL 0.95 OV 0.87 ! PT 0.84 SC 1.18 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.89 HN 1.46 KP 1.48 ! LA 0.81 MK 0.97 NL 0.85 OV 0.82 ! PT 0.85 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.93 HN 1.72 KP 1.36 ! LA 0.80 MK 0.96 NL 0.92 OV 0.90 ! PT 0.89 SC 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 1.48 KP 1.43 ! LA 0.71 MK 0.93 NL 0.98 OV 0.94 ! PT 0.83 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.41 KP 1.46 ! LA 0.68 MK 0.82 NL 1.02 OV 1.03 ! PT 0.83 SC 1.19 ! ! ! Fit before self-cal, rms=0.030266Jy sigma=0.021384 ! Fit after self-cal, rms=0.028028Jy sigma=0.019038 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9961 mas, bmaj=2.421 mas, bpa=2.51 degrees ! Estimated noise=17.3565 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 = 0.00121461 Jy ! Component: 100 - total flux cleaned = 0.00118183 Jy ! Component: 150 - total flux cleaned = 0.00117472 Jy ! Component: 200 - total flux cleaned = 0.00120284 Jy ! Total flux subtracted in 200 components = 0.00120284 Jy ! Clean residual min=-0.004781 max=0.006709 Jy/beam ! Clean residual mean=-0.000002 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.0810471 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.0810471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027830Jy sigma=0.018850 ! Fit after self-cal, rms=0.027996Jy sigma=0.018802 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027996Jy sigma=0.018802 ! Fit after self-cal, rms=0.028572Jy sigma=0.018793 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=2.425 mas, bpa=2.978 degrees ! Estimated noise=17.4584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000225401 Jy ! Component: 100 - total flux cleaned = -0.000133047 Jy ! Component: 150 - total flux cleaned = -2.71489e-05 Jy ! Component: 200 - total flux cleaned = 1.77294e-05 Jy ! Total flux subtracted in 200 components = 1.77294e-05 Jy ! Clean residual min=-0.004971 max=0.006614 Jy/beam ! Clean residual mean=-0.000002 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 0.0810648 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 0.0810648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028495Jy sigma=0.018758 ! Fit after self-cal, rms=0.028512Jy sigma=0.018755 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 (8.4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00562836 Jy ! Component: 100 - total flux cleaned = 0.0083598 Jy ! Component: 150 - total flux cleaned = 0.0098562 Jy ! Component: 200 - total flux cleaned = 0.0104028 Jy ! Total flux subtracted in 200 components = 0.0104028 Jy ! Clean residual min=-0.003834 max=0.005891 Jy/beam ! Clean residual mean=-0.000002 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.0914676 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.0914676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027298Jy sigma=0.017800 ! Fit after self-cal, rms=0.027088Jy sigma=0.017649 ! Inverting map ! Added new window around map position (4.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00488567 Jy ! Component: 100 - total flux cleaned = 0.00768166 Jy ! Component: 150 - total flux cleaned = 0.00965213 Jy ! Component: 200 - total flux cleaned = 0.0106795 Jy ! Total flux subtracted in 200 components = 0.0106795 Jy ! Clean residual min=-0.003068 max=0.003085 Jy/beam ! Clean residual mean=-0.000000 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.102147 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 121 components and 0.102147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026081Jy sigma=0.016751 ! Fit after self-cal, rms=0.026011Jy sigma=0.016716 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026011Jy sigma=0.016716 ! Fit after self-cal, rms=0.024592Jy sigma=0.016494 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=2.429 mas, bpa=3.097 degrees ! Estimated noise=17.3547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230586 Jy ! Component: 100 - total flux cleaned = 0.00341163 Jy ! Component: 150 - total flux cleaned = 0.00365086 Jy ! Component: 200 - total flux cleaned = 0.00369096 Jy ! Total flux subtracted in 200 components = 0.00369096 Jy ! Clean residual min=-0.002397 max=0.002514 Jy/beam ! Clean residual mean=-0.000000 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.105838 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 147 components and 0.105838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024327Jy sigma=0.016259 ! Fit after self-cal, rms=0.024284Jy sigma=0.016244 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 (21.8, 11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220669 Jy ! Component: 100 - total flux cleaned = 0.00325714 Jy ! Component: 150 - total flux cleaned = 0.00368515 Jy ! Component: 200 - total flux cleaned = 0.00407533 Jy ! Total flux subtracted in 200 components = 0.00407533 Jy ! Clean residual min=-0.002154 max=0.001816 Jy/beam ! Clean residual mean=-0.000000 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.109913 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 169 components and 0.109913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024043Jy sigma=0.016053 ! Fit after self-cal, rms=0.024029Jy sigma=0.016046 ! 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 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024029Jy sigma=0.016046 ! Fit after self-cal, rms=0.023948Jy sigma=0.016023 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.322 mas, bmaj=3.364 mas, bpa=5.826 degrees ! Estimated noise=20.3269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112616 Jy ! Component: 100 - total flux cleaned = 0.0010794 Jy ! Component: 150 - total flux cleaned = 0.00112118 Jy ! Component: 200 - total flux cleaned = 0.001153 Jy ! Total flux subtracted in 200 components = 0.001153 Jy ! Clean residual min=-0.001904 max=0.001594 Jy/beam ! Clean residual mean=-0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.111066 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 181 components and 0.111066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023878Jy sigma=0.015953 ! Fit after self-cal, rms=0.023867Jy sigma=0.015946 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.84192e-06 Jy ! Component: 100 - total flux cleaned = 6.39825e-05 Jy ! Component: 150 - total flux cleaned = 0.000193111 Jy ! Component: 200 - total flux cleaned = 0.000311634 Jy ! Total flux subtracted in 200 components = 0.000311634 Jy ! Clean residual min=-0.001748 max=0.001477 Jy/beam ! Clean residual mean=-0.000000 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.111378 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 188 components and 0.111378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023863Jy sigma=0.015935 ! Fit after self-cal, rms=0.023859Jy sigma=0.015933 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=2.436 mas, bpa=3.158 degrees ! Estimated noise=17.361 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.006 x 2.436 at 3.158 degrees (North through East) ! Clean map min=-0.001604 max=0.036922 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 ! Estimated beam: bmin=0.8175 mas, bmaj=2.083 mas, bpa=2.835 degrees ! Estimated noise=27.549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0309653 Jy ! Component: 100 - total flux cleaned = 0.0448613 Jy ! Component: 150 - total flux cleaned = 0.0533987 Jy ! Component: 200 - total flux cleaned = 0.0596628 Jy ! Total flux subtracted in 200 components = 0.0596628 Jy ! Clean residual min=-0.003984 max=0.005788 Jy/beam ! Clean residual mean=-0.000002 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.0596628 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0596628 Jy ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=2.436 mas, bpa=3.158 degrees ! Estimated noise=17.361 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) ! Added new window around map position (6.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00864548 Jy ! Component: 100 - total flux cleaned = 0.0147916 Jy ! Component: 150 - total flux cleaned = 0.0196331 Jy ! Component: 200 - total flux cleaned = 0.0235633 Jy ! Total flux subtracted in 200 components = 0.0235633 Jy ! Clean residual min=-0.003458 max=0.004613 Jy/beam ! Clean residual mean=-0.000002 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.0832261 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 46 components and 0.0832261 Jy ! Inverting map ! Added new window around map position (1.4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0042605 Jy ! Component: 100 - total flux cleaned = 0.00717475 Jy ! Component: 150 - total flux cleaned = 0.00919114 Jy ! Component: 200 - total flux cleaned = 0.0108672 Jy ! Total flux subtracted in 200 components = 0.0108672 Jy ! Clean residual min=-0.002144 max=0.002703 Jy/beam ! Clean residual mean=-0.000001 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.0940933 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 79 components and 0.0940933 Jy ! Inverting map ! Added new window around map position (11, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246343 Jy ! Component: 100 - total flux cleaned = 0.00397512 Jy ! Component: 150 - total flux cleaned = 0.00526258 Jy ! Component: 200 - total flux cleaned = 0.00639339 Jy ! Total flux subtracted in 200 components = 0.00639339 Jy ! Clean residual min=-0.001827 max=0.001610 Jy/beam ! Clean residual mean=-0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.100487 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 112 components and 0.100487 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=2.322 mas, bmaj=3.364 mas, bpa=5.826 degrees ! Estimated noise=20.3269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171455 Jy ! Component: 100 - total flux cleaned = 0.00302612 Jy ! Component: 150 - total flux cleaned = 0.00396078 Jy ! Component: 200 - total flux cleaned = 0.00458603 Jy ! Total flux subtracted in 200 components = 0.00458603 Jy ! Clean residual min=-0.001885 max=0.001575 Jy/beam ! Clean residual mean=-0.000001 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.105073 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=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000563293 Jy ! Component: 100 - total flux cleaned = 0.000948153 Jy ! Component: 150 - total flux cleaned = 0.00127135 Jy ! Component: 200 - total flux cleaned = 0.00157079 Jy ! Total flux subtracted in 200 components = 0.00157079 Jy ! Clean residual min=-0.001646 max=0.001453 Jy/beam ! Clean residual mean=-0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.106644 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 199 components and 0.106643 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=2.436 mas, bpa=3.158 degrees ! Estimated noise=17.361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000244469 Jy ! Component: 100 - total flux cleaned = 0.000596838 Jy ! Component: 150 - total flux cleaned = 0.000842786 Jy ! Component: 200 - total flux cleaned = 0.00109268 Jy ! Total flux subtracted in 200 components = 0.00109268 Jy ! Clean residual min=-0.001247 max=0.001249 Jy/beam ! Clean residual mean=-0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.107736 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 224 components and 0.107736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023560Jy sigma=0.015738 ! Fit after self-cal, rms=0.023521Jy sigma=0.015714 wmodel /scr/pima/bp171a1_uvs/J0635+191A_X_map.mod ! Writing 224 model components to file: /scr/pima/bp171a1_uvs/J0635+191A_X_map.mod wobs /scr/pima/bp171a1_uvs/J0635+191A_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a1_uvs/J0635+191A_X_uvs.fits wwins /scr/pima/bp171a1_uvs/J0635+191A_X_map.win ! wwins: Wrote 8 windows to /scr/pima/bp171a1_uvs/J0635+191A_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 = -0.000295302 Jy ! Component: 100 - total flux cleaned = -0.000633425 Jy ! Component: 150 - total flux cleaned = -0.000977742 Jy ! Component: 200 - total flux cleaned = -0.00129682 Jy ! Component: 250 - total flux cleaned = -0.00151805 Jy ! Component: 300 - total flux cleaned = -0.00166875 Jy ! Component: 350 - total flux cleaned = -0.00176947 Jy ! Component: 400 - total flux cleaned = -0.00186688 Jy ! Component: 450 - total flux cleaned = -0.00190739 Jy ! Component: 500 - total flux cleaned = -0.00195972 Jy ! Component: 550 - total flux cleaned = -0.00199796 Jy ! Component: 600 - total flux cleaned = -0.00208371 Jy ! Component: 650 - total flux cleaned = -0.00211918 Jy ! Component: 700 - total flux cleaned = -0.00217715 Jy ! Component: 750 - total flux cleaned = -0.00226741 Jy ! Component: 800 - total flux cleaned = -0.00233376 Jy ! Component: 850 - total flux cleaned = -0.00239889 Jy ! Component: 900 - total flux cleaned = -0.00251575 Jy ! Component: 950 - total flux cleaned = -0.00258859 Jy ! Component: 1000 - total flux cleaned = -0.00264987 Jy ! Component: 1050 - total flux cleaned = -0.00272008 Jy ! Component: 1100 - total flux cleaned = -0.00279895 Jy ! Component: 1150 - total flux cleaned = -0.00285701 Jy ! Component: 1200 - total flux cleaned = -0.00292371 Jy ! Component: 1250 - total flux cleaned = -0.00298006 Jy ! Component: 1300 - total flux cleaned = -0.00301698 Jy ! Component: 1350 - total flux cleaned = -0.00305335 Jy ! Component: 1400 - total flux cleaned = -0.00306237 Jy ! Component: 1450 - total flux cleaned = -0.00309782 Jy ! Component: 1500 - total flux cleaned = -0.00312375 Jy ! Component: 1550 - total flux cleaned = -0.00312367 Jy ! Component: 1600 - total flux cleaned = -0.00315755 Jy ! Component: 1650 - total flux cleaned = -0.0031992 Jy ! Component: 1700 - total flux cleaned = -0.00319927 Jy ! Component: 1750 - total flux cleaned = -0.00323987 Jy ! Component: 1800 - total flux cleaned = -0.00331204 Jy ! Component: 1850 - total flux cleaned = -0.00332785 Jy ! Component: 1900 - total flux cleaned = -0.00336699 Jy ! Component: 1950 - total flux cleaned = -0.00340592 Jy ! Component: 2000 - total flux cleaned = -0.00345202 Jy ! Component: 2050 - total flux cleaned = -0.00347478 Jy ! Component: 2100 - total flux cleaned = -0.00348991 Jy ! Component: 2150 - total flux cleaned = -0.00353461 Jy ! Component: 2200 - total flux cleaned = -0.00356399 Jy ! Component: 2250 - total flux cleaned = -0.00357854 Jy ! Component: 2300 - total flux cleaned = -0.00360736 Jy ! Component: 2350 - total flux cleaned = -0.00361444 Jy ! Component: 2400 - total flux cleaned = -0.0036215 Jy ! Component: 2450 - total flux cleaned = -0.00363556 Jy ! Component: 2500 - total flux cleaned = -0.00362861 Jy ! Component: 2550 - total flux cleaned = -0.00366976 Jy ! Component: 2600 - total flux cleaned = -0.00365616 Jy ! Component: 2650 - total flux cleaned = -0.00366293 Jy ! Component: 2700 - total flux cleaned = -0.00368298 Jy ! Component: 2750 - total flux cleaned = -0.00369621 Jy ! Component: 2800 - total flux cleaned = -0.00372915 Jy ! Component: 2850 - total flux cleaned = -0.00374216 Jy ! Component: 2900 - total flux cleaned = -0.00375505 Jy ! Component: 2950 - total flux cleaned = -0.00377431 Jy ! Component: 3000 - total flux cleaned = -0.0037934 Jy ! Component: 3050 - total flux cleaned = -0.00383122 Jy ! Component: 3100 - total flux cleaned = -0.0038437 Jy ! Component: 3150 - total flux cleaned = -0.00386859 Jy ! Component: 3200 - total flux cleaned = -0.00388702 Jy ! Component: 3250 - total flux cleaned = -0.00391146 Jy ! Component: 3300 - total flux cleaned = -0.00392356 Jy ! Component: 3350 - total flux cleaned = -0.00392358 Jy ! Component: 3400 - total flux cleaned = -0.00392358 Jy ! Component: 3450 - total flux cleaned = -0.00392364 Jy ! Component: 3500 - total flux cleaned = -0.00394143 Jy ! Component: 3550 - total flux cleaned = -0.00394141 Jy ! Component: 3600 - total flux cleaned = -0.00395899 Jy ! Component: 3650 - total flux cleaned = -0.00395898 Jy ! Component: 3700 - total flux cleaned = -0.00398206 Jy ! Component: 3750 - total flux cleaned = -0.00398779 Jy ! Component: 3800 - total flux cleaned = -0.00402205 Jy ! Component: 3850 - total flux cleaned = -0.00404472 Jy ! Component: 3900 - total flux cleaned = -0.00405594 Jy ! Component: 3950 - total flux cleaned = -0.00408952 Jy ! Component: 4000 - total flux cleaned = -0.00412296 Jy ! Component: 4050 - total flux cleaned = -0.00414515 Jy ! Total flux subtracted in 4096 components = -0.0041728 Jy ! Clean residual min=-0.000408 max=0.000397 Jy/beam ! Clean residual mean=0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.103563 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 482 components and 0.103563 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a1_uvs/J0635+191A_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.006 x 2.436 at 3.158 degrees (North through East) ! Clean map min=-0.0010552 max=0.03631 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a1_uvs/J0635+191A_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0363102 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.9662e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.740799 0.740799 1.4816 2.9632 5.92639 11.8528 23.7056 47.4112 94.8223 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.036 quit ! Quitting program ! Log file /scr/pima/bp171a1_uvs/J0635+191A_X_uvs.log closed on Fri Mar 15 16:09:17 2013