! Started logfile: ./J1311+0035_X_uvs.log on Mon Oct 28 15:39:01 2013 obs J1311+0035_X_uvm.fits ! Reading UV FITS file: J1311+0035_X_uvm.fits ! AN table 1: 37 integrations on 28 of 28 possible baselines. ! AN table 2: 18 integrations on 36 of 36 possible baselines. ! AN table 3: 10 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.968941 visibilities/baseline/integration-bin. ! Found source: J1311+0035 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 15224 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 ./J1311+0035_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999969Jy sigma=0.877118 ! Fit after self-cal, rms=0.989504Jy sigma=0.862195 ! 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=0.8436 mas, bmaj=2.058 mas, bpa=-7.805 degrees ! Estimated noise=14.1885 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 = 0.0100621 Jy ! Component: 100 - total flux cleaned = 0.0126446 Jy ! Total flux subtracted in 100 components = 0.0126446 Jy ! Clean residual min=-0.000875 max=0.001138 Jy/beam ! Clean residual mean=-0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0126446 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0126446 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=0.017197Jy sigma=0.016585 ! Fit after self-cal, rms=0.014700Jy sigma=0.014561 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035604 Jy ! Component: 100 - total flux cleaned = 0.0049058 Jy ! Total flux subtracted in 100 components = 0.0049058 Jy ! Clean residual min=-0.000795 max=0.000881 Jy/beam ! Clean residual mean=-0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0175504 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.0175504 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=0.014664Jy sigma=0.013011 ! Fit after self-cal, rms=0.014660Jy sigma=0.013008 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=2.724 mas, bpa=-11.08 degrees ! Estimated noise=7.31112 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 = 0.00133479 Jy ! Component: 100 - total flux cleaned = 0.0019885 Jy ! Component: 150 - total flux cleaned = 0.00237174 Jy ! Component: 200 - total flux cleaned = 0.00261167 Jy ! Total flux subtracted in 200 components = 0.00261167 Jy ! Clean residual min=-0.000537 max=0.000512 Jy/beam ! Clean residual mean=0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.020162 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 50 components and 0.020162 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=0.014844Jy sigma=0.012668 ! Fit after self-cal, rms=0.014843Jy sigma=0.012666 ! 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 0.94 HN 0.84 KP 0.98 LA 1.01 ! MK 0.89 NL 1.04 OV 0.93 PT 0.82 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 0.95 KP 0.83 LA 0.92 ! MK 1.04 NL 1.06 OV 1.03 PT 0.88 ! SC 1.13 ! ! Telescope amplitude corrections in sub-array 3: ! HN 1.02 KP 0.92 LA 1.01 MK 0.89 ! NL 0.91 OV 0.99 PT 0.79 SC 0.81 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 0.85 KP 0.95 LA 0.89 ! MK 0.94 NL 0.90 OV 0.95 PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 0.74 KP 0.95 LA 0.92 ! MK 0.82 NL 1.21 OV 0.98 PT 0.86 ! SC 0.85 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.73 KP 0.90 LA 0.89 MK 0.84 ! NL 1.10 OV 1.05 PT 0.91 SC 0.64 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 HN 0.85 KP 1.03 LA 0.82 ! MK 0.98 NL 0.93 OV 1.01 PT 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.79 HN 0.81 KP 1.01 LA 1.01 ! MK 0.91 NL 1.02 OV 1.01 PT 0.81 ! SC 1.13 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.89 KP 1.15 LA 0.76 MK 0.88 ! NL 0.88 OV 0.97 PT 0.92 SC 0.79 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 HN 0.90 KP 0.91 LA 0.88 ! MK 1.00 NL 1.05 OV 0.99 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 HN 0.90 KP 0.94 LA 1.03 ! MK 1.02 NL 0.90 OV 0.91 PT 0.95 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.80 KP 0.96 LA 0.89 MK 0.86 ! NL 1.10 OV 0.92 PT 0.95 SC 0.69 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 0.81 KP 1.16 LA 0.93 ! MK 0.83 NL 0.88 OV 0.90 PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.85 HN 0.87 KP 1.01 LA 0.92 ! MK 0.94 NL 1.03 OV 1.03 PT 0.85 ! SC 0.83 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.73 KP 0.91 LA 0.92 MK 0.87 ! NL 0.98 OV 0.87 PT 0.94 SC 0.78 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.91 KP 0.92 LA 0.98 ! MK 0.99 NL 0.98 OV 1.05 PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 HN 1.13 KP 1.14 LA 0.88 ! MK 0.94 NL 0.90 OV 1.03 PT 0.89 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.95 KP 0.86 LA 1.03 MK 1.05 ! NL 1.05 OV 0.83 PT 0.80 SC 0.79 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.86 KP 0.89 LA 0.92 ! MK 0.96 NL 0.93 OV 1.01 PT 0.85 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 HN 0.92 KP 0.96 LA 0.89 ! MK 0.94 NL 0.87 OV 0.92 PT 0.91 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.74 KP 0.90 LA 0.69 MK 1.30 ! NL 0.93 OV 1.34 PT 0.92 SC 0.80 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.92 KP 1.08 LA 0.83 ! MK 0.88 NL 0.96 OV 1.03 PT 0.84 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 HN 0.86 KP 1.06 LA 0.94 ! MK 0.95 NL 1.07 OV 0.96 PT 0.78 ! SC 1.12 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.95 KP 0.93 LA 0.97 MK 0.67 ! NL 0.96 OV 1.03 PT 0.87 SC 0.90 ! ! ! Fit before self-cal, rms=0.014843Jy sigma=0.012666 ! Fit after self-cal, rms=0.013543Jy sigma=0.012190 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.738 mas, bpa=-11.18 degrees ! Estimated noise=6.29089 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 = -0.00187633 Jy ! Component: 100 - total flux cleaned = -0.00230239 Jy ! Component: 150 - total flux cleaned = -0.00243106 Jy ! Component: 200 - total flux cleaned = -0.00243515 Jy ! Total flux subtracted in 200 components = -0.00243515 Jy ! Clean residual min=-0.000312 max=0.000304 Jy/beam ! Clean residual mean=-0.000000 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.0177269 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.0177269 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=0.012811Jy sigma=0.012431 ! Fit after self-cal, rms=0.012839Jy sigma=0.012421 ! 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=0.012839Jy sigma=0.012421 ! Fit after self-cal, rms=0.011747Jy sigma=0.012135 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=2.723 mas, bpa=-11.25 degrees ! Estimated noise=5.44586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00158621 Jy ! Component: 100 - total flux cleaned = -0.00195682 Jy ! Component: 150 - total flux cleaned = -0.00208575 Jy ! Component: 200 - total flux cleaned = -0.00209505 Jy ! Total flux subtracted in 200 components = -0.00209505 Jy ! Clean residual min=-0.000262 max=0.000259 Jy/beam ! Clean residual mean=-0.000000 rms=0.000064 Jy/beam ! Combined flux in latest and established models = 0.0156318 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.0156318 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=0.011134Jy sigma=0.012377 ! Fit after self-cal, rms=0.011139Jy sigma=0.012375 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 = 4.57736e-06 Jy ! Component: 100 - total flux cleaned = 6.21912e-06 Jy ! Component: 150 - total flux cleaned = 1.10166e-05 Jy ! Component: 200 - total flux cleaned = 1.65911e-05 Jy ! Total flux subtracted in 200 components = 1.65911e-05 Jy ! Clean residual min=-0.000263 max=0.000258 Jy/beam ! Clean residual mean=-0.000000 rms=0.000064 Jy/beam ! Combined flux in latest and established models = 0.0156484 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.0156484 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=0.011136Jy sigma=0.012378 ! Fit after self-cal, rms=0.011136Jy sigma=0.012378 ! 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=0.011136Jy sigma=0.012378 ! Fit after self-cal, rms=0.010216Jy sigma=0.012078 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=2.707 mas, bpa=-11.31 degrees ! Estimated noise=4.71072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00135907 Jy ! Component: 100 - total flux cleaned = -0.00168567 Jy ! Component: 150 - total flux cleaned = -0.00180531 Jy ! Component: 200 - total flux cleaned = -0.00185002 Jy ! Total flux subtracted in 200 components = -0.00185002 Jy ! Clean residual min=-0.000211 max=0.000220 Jy/beam ! Clean residual mean=0.000000 rms=0.000054 Jy/beam ! Combined flux in latest and established models = 0.0137984 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.0137984 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=0.009698Jy sigma=0.012315 ! Fit after self-cal, rms=0.009705Jy sigma=0.012313 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 = -9.88395e-06 Jy ! Component: 100 - total flux cleaned = -7.5941e-06 Jy ! Component: 150 - total flux cleaned = -4.73267e-06 Jy ! Component: 200 - total flux cleaned = -3.8711e-06 Jy ! Total flux subtracted in 200 components = -3.8711e-06 Jy ! Clean residual min=-0.000211 max=0.000214 Jy/beam ! Clean residual mean=0.000000 rms=0.000054 Jy/beam ! Combined flux in latest and established models = 0.0137945 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 71 components and 0.0137945 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=0.009702Jy sigma=0.012316 ! Fit after self-cal, rms=0.009702Jy sigma=0.012316 ! 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=0.009702Jy sigma=0.012316 ! Fit after self-cal, rms=0.008850Jy sigma=0.012076 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.071 mas, bmaj=3.943 mas, bpa=-7.385 degrees ! Estimated noise=4.97703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124458 Jy ! Component: 100 - total flux cleaned = -0.00152064 Jy ! Component: 150 - total flux cleaned = -0.0015903 Jy ! Component: 200 - total flux cleaned = -0.00159694 Jy ! Total flux subtracted in 200 components = -0.00159694 Jy ! Clean residual min=-0.000198 max=0.000201 Jy/beam ! Clean residual mean=0.000000 rms=0.000055 Jy/beam ! Combined flux in latest and established models = 0.0121976 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.0121976 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=0.008397Jy sigma=0.012327 ! Fit after self-cal, rms=0.008397Jy sigma=0.012324 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 = 1.34479e-06 Jy ! Component: 100 - total flux cleaned = 5.86502e-06 Jy ! Component: 150 - total flux cleaned = 6.94915e-06 Jy ! Component: 200 - total flux cleaned = 7.94985e-06 Jy ! Total flux subtracted in 200 components = 7.94985e-06 Jy ! Clean residual min=-0.000196 max=0.000199 Jy/beam ! Clean residual mean=0.000000 rms=0.000055 Jy/beam ! Combined flux in latest and established models = 0.0122055 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 81 components and 0.0122055 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=0.008398Jy sigma=0.012322 ! Fit after self-cal, rms=0.008398Jy sigma=0.012321 ! 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=1.005 mas, bmaj=2.686 mas, bpa=-11.28 degrees ! Estimated noise=4.07443 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 2.686 at -11.28 degrees (North through East) ! Clean map min=-0.00017098 max=0.0093416 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=0.8217 mas, bmaj=2.046 mas, bpa=-8.436 degrees ! Estimated noise=7.67192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00682687 Jy ! Component: 100 - total flux cleaned = 0.00879257 Jy ! Component: 150 - total flux cleaned = 0.00975705 Jy ! Component: 200 - total flux cleaned = 0.0102908 Jy ! Total flux subtracted in 200 components = 0.0102908 Jy ! Clean residual min=-0.000436 max=0.000389 Jy/beam ! Clean residual mean=-0.000000 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0102908 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0102908 Jy ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=2.686 mas, bpa=-11.28 degrees ! Estimated noise=4.07443 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=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000762801 Jy ! Component: 100 - total flux cleaned = 0.00116572 Jy ! Component: 150 - total flux cleaned = 0.00141053 Jy ! Component: 200 - total flux cleaned = 0.00156205 Jy ! Total flux subtracted in 200 components = 0.00156205 Jy ! Clean residual min=-0.000188 max=0.000205 Jy/beam ! Clean residual mean=0.000000 rms=0.000049 Jy/beam ! Combined flux in latest and established models = 0.0118528 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 55 components and 0.0118528 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=2.071 mas, bmaj=3.943 mas, bpa=-7.385 degrees ! Estimated noise=4.97703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176296 Jy ! Component: 100 - total flux cleaned = 0.000248772 Jy ! Component: 150 - total flux cleaned = 0.000275576 Jy ! Component: 200 - total flux cleaned = 0.000280053 Jy ! Total flux subtracted in 200 components = 0.000280053 Jy ! Clean residual min=-0.000200 max=0.000207 Jy/beam ! Clean residual mean=0.000000 rms=0.000055 Jy/beam ! Combined flux in latest and established models = 0.0121329 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 = 4.20133e-06 Jy ! Component: 100 - total flux cleaned = 8.10481e-06 Jy ! Component: 150 - total flux cleaned = 1.17819e-05 Jy ! Component: 200 - total flux cleaned = 1.51892e-05 Jy ! Total flux subtracted in 200 components = 1.51892e-05 Jy ! Clean residual min=-0.000198 max=0.000203 Jy/beam ! Clean residual mean=0.000000 rms=0.000055 Jy/beam ! Combined flux in latest and established models = 0.0121481 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.0121481 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=2.686 mas, bpa=-11.28 degrees ! Estimated noise=4.07443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.10044e-05 Jy ! Component: 100 - total flux cleaned = -2.64763e-05 Jy ! Component: 150 - total flux cleaned = -2.28211e-05 Jy ! Component: 200 - total flux cleaned = -2.1354e-05 Jy ! Total flux subtracted in 200 components = -2.1354e-05 Jy ! Clean residual min=-0.000180 max=0.000185 Jy/beam ! Clean residual mean=0.000000 rms=0.000047 Jy/beam ! Combined flux in latest and established models = 0.0121267 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.0121267 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=0.008404Jy sigma=0.012314 ! Fit after self-cal, rms=0.008404Jy sigma=0.012313 wmodel ./J1311+0035_X_map.mod ! Writing 63 model components to file: ./J1311+0035_X_map.mod wobs ./J1311+0035_X_uvs.fits ! Writing UV FITS file: ./J1311+0035_X_uvs.fits wwins ./J1311+0035_X_map.win ! wwins: Wrote 1 windows to ./J1311+0035_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 = 4.63371e-07 Jy ! Component: 100 - total flux cleaned = 3.75958e-07 Jy ! Component: 150 - total flux cleaned = 9.91736e-06 Jy ! Component: 200 - total flux cleaned = 2.83076e-05 Jy ! Component: 250 - total flux cleaned = 5.21457e-05 Jy ! Component: 300 - total flux cleaned = 6.96329e-05 Jy ! Component: 350 - total flux cleaned = 8.39474e-05 Jy ! Component: 400 - total flux cleaned = 0.000100862 Jy ! Component: 450 - total flux cleaned = 0.0001119 Jy ! Component: 500 - total flux cleaned = 0.000130863 Jy ! Component: 550 - total flux cleaned = 0.000141534 Jy ! Component: 600 - total flux cleaned = 0.000154688 Jy ! Component: 650 - total flux cleaned = 0.000167645 Jy ! Component: 700 - total flux cleaned = 0.00016763 Jy ! Component: 750 - total flux cleaned = 0.000182769 Jy ! Component: 800 - total flux cleaned = 0.000180252 Jy ! Component: 850 - total flux cleaned = 0.000182801 Jy ! Component: 900 - total flux cleaned = 0.000195065 Jy ! Component: 950 - total flux cleaned = 0.000204714 Jy ! Component: 1000 - total flux cleaned = 0.000209515 Jy ! Component: 1050 - total flux cleaned = 0.000216604 Jy ! Component: 1100 - total flux cleaned = 0.000230676 Jy ! Component: 1150 - total flux cleaned = 0.000246928 Jy ! Component: 1200 - total flux cleaned = 0.000249235 Jy ! Component: 1250 - total flux cleaned = 0.000260653 Jy ! Component: 1300 - total flux cleaned = 0.000271955 Jy ! Component: 1350 - total flux cleaned = 0.000278672 Jy ! Component: 1400 - total flux cleaned = 0.000289771 Jy ! Component: 1450 - total flux cleaned = 0.000287584 Jy ! Component: 1500 - total flux cleaned = 0.000307217 Jy ! Component: 1550 - total flux cleaned = 0.00030936 Jy ! Component: 1600 - total flux cleaned = 0.000320068 Jy ! Component: 1650 - total flux cleaned = 0.000320085 Jy ! Component: 1700 - total flux cleaned = 0.000334847 Jy ! Component: 1750 - total flux cleaned = 0.000341151 Jy ! Component: 1800 - total flux cleaned = 0.000349478 Jy ! Component: 1850 - total flux cleaned = 0.000359761 Jy ! Component: 1900 - total flux cleaned = 0.000361775 Jy ! Component: 1950 - total flux cleaned = 0.000371914 Jy ! Component: 2000 - total flux cleaned = 0.000379946 Jy ! Component: 2050 - total flux cleaned = 0.000389936 Jy ! Component: 2100 - total flux cleaned = 0.000391918 Jy ! Component: 2150 - total flux cleaned = 0.00039976 Jy ! Component: 2200 - total flux cleaned = 0.000405622 Jy ! Component: 2250 - total flux cleaned = 0.000405602 Jy ! Component: 2300 - total flux cleaned = 0.000409454 Jy ! Component: 2350 - total flux cleaned = 0.000407537 Jy ! Component: 2400 - total flux cleaned = 0.000415153 Jy ! Component: 2450 - total flux cleaned = 0.000417037 Jy ! Component: 2500 - total flux cleaned = 0.000418938 Jy ! Component: 2550 - total flux cleaned = 0.000422684 Jy ! Component: 2600 - total flux cleaned = 0.000426392 Jy ! Component: 2650 - total flux cleaned = 0.000426384 Jy ! Component: 2700 - total flux cleaned = 0.000426408 Jy ! Component: 2750 - total flux cleaned = 0.000428225 Jy ! Component: 2800 - total flux cleaned = 0.000433654 Jy ! Component: 2850 - total flux cleaned = 0.000431871 Jy ! Component: 2900 - total flux cleaned = 0.0004265 Jy ! Component: 2950 - total flux cleaned = 0.00044252 Jy ! Component: 3000 - total flux cleaned = 0.000440754 Jy ! Component: 3050 - total flux cleaned = 0.000451277 Jy ! Component: 3100 - total flux cleaned = 0.000449503 Jy ! Component: 3150 - total flux cleaned = 0.000456435 Jy ! Component: 3200 - total flux cleaned = 0.000456434 Jy ! Component: 3250 - total flux cleaned = 0.00045472 Jy ! Component: 3300 - total flux cleaned = 0.000461561 Jy ! Component: 3350 - total flux cleaned = 0.000466653 Jy ! Component: 3400 - total flux cleaned = 0.000464958 Jy ! Component: 3450 - total flux cleaned = 0.000464957 Jy ! Component: 3500 - total flux cleaned = 0.000469981 Jy ! Component: 3550 - total flux cleaned = 0.000473312 Jy ! Component: 3600 - total flux cleaned = 0.00047496 Jy ! Component: 3650 - total flux cleaned = 0.000468374 Jy ! Component: 3700 - total flux cleaned = 0.000483118 Jy ! Component: 3750 - total flux cleaned = 0.000479843 Jy ! Component: 3800 - total flux cleaned = 0.00048471 Jy ! Component: 3850 - total flux cleaned = 0.000489555 Jy ! Component: 3900 - total flux cleaned = 0.000489556 Jy ! Component: 3950 - total flux cleaned = 0.00048955 Jy ! Component: 4000 - total flux cleaned = 0.000494321 Jy ! Component: 4050 - total flux cleaned = 0.00049433 Jy ! Total flux subtracted in 4096 components = 0.000500619 Jy ! Clean residual min=-0.000114 max=0.000083 Jy/beam ! Clean residual mean=0.000000 rms=0.000028 Jy/beam ! Combined flux in latest and established models = 0.0126273 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 361 components and 0.0126273 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1311+0035_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 2.686 at -11.28 degrees (North through East) ! Clean map min=-0.00016531 max=0.009322 Jy/beam ! Writing clean map to FITS file: ./J1311+0035_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.00932197 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 2.83079e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.911006 0.911006 1.82201 3.64402 7.28805 14.5761 29.1522 58.3044 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.009 quit ! Quitting program ! Log file ./J1311+0035_X_uvs.log closed on Mon Oct 28 15:39:14 2013