! Started logfile: /scr/pima/gc030_uvs/J2316+1618_X_uvs.log on Fri Apr 22 08:54:31 2016 obs /scr/pima/gc030_uvs/J2316+1618_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J2316+1618_X_uva.fits ! AN table 1: 207 integrations on 36 of 36 possible baselines. ! AN table 2: 69 integrations on 15 of 15 possible baselines. ! AN table 3: 70 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.639817 visibilities/baseline/integration-bin. ! Found source: J2316+1618 ! ! 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 8.37724e+09 8e+06 1 8e+06 ! 02 2 8.38499e+09 8e+06 1 8e+06 ! 03 3 8.39324e+09 8e+06 1 8e+06 ! 04 4 8.40099e+09 8e+06 1 8e+06 ! 05 5 8.40924e+09 8e+06 1 8e+06 ! 06 6 8.41699e+09 8e+06 1 8e+06 ! 07 7 8.42524e+09 8e+06 1 8e+06 ! 08 8 8.43299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 47024 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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/gc030_uvs/J2316+1618_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 500 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 500 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 500 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 500 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 836 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 500 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 500 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.011840Jy sigma=16.635155 ! Fit after self-cal, rms=0.868239Jy sigma=14.333237 ! 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=0.4373 mas, bmaj=1.64 mas, bpa=-7.759 degrees ! Estimated noise=0.809945 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 = 0.103279 Jy ! Component: 100 - total flux cleaned = 0.12742 Jy ! Total flux subtracted in 100 components = 0.12742 Jy ! Clean residual min=-0.010449 max=0.012306 Jy/beam ! Clean residual mean=-0.000002 rms=0.002662 Jy/beam ! Combined flux in latest and established models = 0.12742 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.12742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.106714Jy sigma=0.857290 ! Fit after self-cal, rms=0.106399Jy sigma=0.856101 ! 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=0.4905 mas, bmaj=1.734 mas, bpa=-7.32 degrees ! Estimated noise=0.289662 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 (0.6, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169332 Jy ! Component: 100 - total flux cleaned = 0.0274261 Jy ! Component: 150 - total flux cleaned = 0.0347267 Jy ! Component: 200 - total flux cleaned = 0.0399675 Jy ! Total flux subtracted in 200 components = 0.0399675 Jy ! Clean residual min=-0.006476 max=0.007481 Jy/beam ! Clean residual mean=0.000002 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.167388 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 17 components and 0.167388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102015Jy sigma=0.786098 ! Fit after self-cal, rms=0.101354Jy sigma=0.783208 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4905 x 1.734 at -7.32 degrees (North through East) ! Clean map min=-0.0050943 max=0.13386 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 EB 0.97 HN 0.91 KP 0.98 ! LA 1.10 NL 1.06 OV 1.07 PT 1.02 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! PT 1.00* ! ! ! Correcting IF 2. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 EB 0.97 HN 0.93 KP 0.95 ! LA 1.10 NL 1.05 OV 1.02 PT 1.01 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.92 LA 0.87 MK 1.03 NL 0.99 ! PT 0.96 SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 KP 0.88 LA 0.86 MK 0.98 ! PT 0.91 ! ! ! Correcting IF 3. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 EB 0.96 HN 0.98 KP 0.95 ! LA 1.08 NL 1.07 OV 1.07 PT 0.99 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! PT 1.00* ! ! ! Correcting IF 4. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 EB 0.96 HN 0.90 KP 0.97 ! LA 1.15 NL 1.07 OV 1.03 PT 0.99 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.87 LA 0.88 MK 0.97 NL 0.99 ! PT 0.99 SC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 KP 0.87 LA 0.87 MK 1.01 ! PT 0.93 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 EB 1.00 HN 1.00* KP 0.96 ! LA 1.11 NL 1.07 OV 0.93 PT 0.97 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! PT 1.00* ! ! ! Correcting IF 7. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 EB 0.96 HN 0.90 KP 0.94 ! LA 1.16 NL 1.09 OV 1.03 PT 0.97 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! PT 1.00* ! ! ! Correcting IF 8. ! A total of 198 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 EB 0.96 HN 0.91 KP 0.93 ! LA 1.14 NL 1.09 OV 1.04 PT 1.02 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! KP 0.91 LA 0.87 MK 0.94 NL 1.01 ! PT 0.95 SC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* KP 1.00* LA 1.00* MK 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.101354Jy sigma=0.783208 ! Fit after self-cal, rms=0.100974Jy sigma=0.769481 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4885 mas, bmaj=1.726 mas, bpa=-7.039 degrees ! Estimated noise=0.300383 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 (2, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00638099 Jy ! Component: 100 - total flux cleaned = 0.0105613 Jy ! Component: 150 - total flux cleaned = 0.0137598 Jy ! Component: 200 - total flux cleaned = 0.016255 Jy ! Total flux subtracted in 200 components = 0.016255 Jy ! Clean residual min=-0.003024 max=0.003551 Jy/beam ! Clean residual mean=0.000000 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.183643 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 0.183643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.100131Jy sigma=0.762841 ! Fit after self-cal, rms=0.100049Jy sigma=0.762036 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.100049Jy sigma=0.762036 ! Fit after self-cal, rms=0.099325Jy sigma=0.757572 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.4872 mas, bmaj=1.734 mas, bpa=-7.03 degrees ! Estimated noise=0.300279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267349 Jy ! Component: 100 - total flux cleaned = 0.00412547 Jy ! Component: 150 - total flux cleaned = 0.00481285 Jy ! Component: 200 - total flux cleaned = 0.00540192 Jy ! Total flux subtracted in 200 components = 0.00540192 Jy ! Clean residual min=-0.002066 max=0.002250 Jy/beam ! Clean residual mean=0.000001 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.189044 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 52 components and 0.189044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099156Jy sigma=0.756214 ! Fit after self-cal, rms=0.099130Jy sigma=0.755861 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 = 0.00100362 Jy ! Component: 100 - total flux cleaned = 0.00122695 Jy ! Component: 150 - total flux cleaned = 0.00130547 Jy ! Component: 200 - total flux cleaned = 0.00130545 Jy ! Total flux subtracted in 200 components = 0.00130545 Jy ! Clean residual min=-0.001999 max=0.001913 Jy/beam ! Clean residual mean=0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.19035 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 61 components and 0.19035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099073Jy sigma=0.755422 ! Fit after self-cal, rms=0.099055Jy sigma=0.755325 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099055Jy sigma=0.755325 ! Fit after self-cal, rms=0.099659Jy sigma=0.754850 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.4868 mas, bmaj=1.735 mas, bpa=-7.012 degrees ! Estimated noise=0.301525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121901 Jy ! Component: 100 - total flux cleaned = 0.0015229 Jy ! Component: 150 - total flux cleaned = 0.0016553 Jy ! Component: 200 - total flux cleaned = 0.00174357 Jy ! Total flux subtracted in 200 components = 0.00174357 Jy ! Clean residual min=-0.001961 max=0.001766 Jy/beam ! Clean residual mean=0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.192093 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.192093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099614Jy sigma=0.754513 ! Fit after self-cal, rms=0.099610Jy sigma=0.754426 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 = 0.000323278 Jy ! Component: 100 - total flux cleaned = 0.0002956 Jy ! Component: 150 - total flux cleaned = 0.0002704 Jy ! Component: 200 - total flux cleaned = 0.000246675 Jy ! Total flux subtracted in 200 components = 0.000246675 Jy ! Clean residual min=-0.001942 max=0.001791 Jy/beam ! Clean residual mean=0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.19234 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.19234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099587Jy sigma=0.754259 ! Fit after self-cal, rms=0.099579Jy sigma=0.754230 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099579Jy sigma=0.754230 ! Fit after self-cal, rms=0.100048Jy sigma=0.754137 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.423 mas, bmaj=2.686 mas, bpa=30.71 degrees ! Estimated noise=0.676301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00065325 Jy ! Component: 100 - total flux cleaned = 0.000653733 Jy ! Component: 150 - total flux cleaned = 0.000622063 Jy ! Component: 200 - total flux cleaned = 0.000651415 Jy ! Total flux subtracted in 200 components = 0.000651415 Jy ! Clean residual min=-0.003720 max=0.003625 Jy/beam ! Clean residual mean=0.000003 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.192991 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.192991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.100036Jy sigma=0.754202 ! Fit after self-cal, rms=0.100046Jy sigma=0.754147 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 = -1.24512e-06 Jy ! Component: 100 - total flux cleaned = 5.27986e-05 Jy ! Component: 150 - total flux cleaned = 5.3148e-05 Jy ! Component: 200 - total flux cleaned = 3.04469e-05 Jy ! Total flux subtracted in 200 components = 3.04469e-05 Jy ! Clean residual min=-0.003668 max=0.003543 Jy/beam ! Clean residual mean=0.000003 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.193022 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.193022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.100041Jy sigma=0.754315 ! Fit after self-cal, rms=0.100046Jy sigma=0.754277 ! 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=0.4866 mas, bmaj=1.736 mas, bpa=-6.995 degrees ! Estimated noise=0.302547 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4866 x 1.736 at -6.995 degrees (North through East) ! Clean map min=-0.0034861 max=0.13169 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=0.4332 mas, bmaj=1.633 mas, bpa=-7.569 degrees ! Estimated noise=0.857351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103146 Jy ! Component: 100 - total flux cleaned = 0.128189 Jy ! Component: 150 - total flux cleaned = 0.14243 Jy ! Component: 200 - total flux cleaned = 0.152475 Jy ! Total flux subtracted in 200 components = 0.152475 Jy ! Clean residual min=-0.005324 max=0.005967 Jy/beam ! Clean residual mean=-0.000001 rms=0.001456 Jy/beam ! Combined flux in latest and established models = 0.152475 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.152475 Jy ! Inverting map and beam ! Estimated beam: bmin=0.4866 mas, bmaj=1.736 mas, bpa=-6.995 degrees ! Estimated noise=0.302547 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 = 0.0105528 Jy ! Component: 100 - total flux cleaned = 0.0177258 Jy ! Component: 150 - total flux cleaned = 0.0230432 Jy ! Component: 200 - total flux cleaned = 0.0272026 Jy ! Total flux subtracted in 200 components = 0.0272026 Jy ! Clean residual min=-0.002614 max=0.003008 Jy/beam ! Clean residual mean=0.000000 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.179678 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.179678 Jy ! Inverting map ! Added new window around map position (25, -36.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347433 Jy ! Component: 100 - total flux cleaned = 0.00624839 Jy ! Component: 150 - total flux cleaned = 0.00852168 Jy ! Component: 200 - total flux cleaned = 0.010385 Jy ! Total flux subtracted in 200 components = 0.010385 Jy ! Clean residual min=-0.001887 max=0.001991 Jy/beam ! Clean residual mean=0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.190063 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 43 components and 0.190062 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=2.423 mas, bmaj=2.686 mas, bpa=30.71 degrees ! Estimated noise=0.676301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348426 Jy ! Component: 100 - total flux cleaned = 0.00429492 Jy ! Component: 150 - total flux cleaned = 0.00472021 Jy ! Component: 200 - total flux cleaned = 0.00497255 Jy ! Total flux subtracted in 200 components = 0.00497255 Jy ! Clean residual min=-0.003817 max=0.003733 Jy/beam ! Clean residual mean=0.000003 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.195035 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 = 4.25575e-05 Jy ! Component: 100 - total flux cleaned = 0.000121058 Jy ! Component: 150 - total flux cleaned = 0.000190688 Jy ! Component: 200 - total flux cleaned = 0.000222453 Jy ! Total flux subtracted in 200 components = 0.000222453 Jy ! Clean residual min=-0.003616 max=0.003747 Jy/beam ! Clean residual mean=0.000002 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.195257 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 77 components and 0.195257 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.4866 mas, bmaj=1.736 mas, bpa=-6.995 degrees ! Estimated noise=0.302547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000153396 Jy ! Component: 100 - total flux cleaned = 0.000382895 Jy ! Component: 150 - total flux cleaned = 0.00055542 Jy ! Component: 200 - total flux cleaned = 0.000659293 Jy ! Total flux subtracted in 200 components = 0.000659293 Jy ! Clean residual min=-0.001666 max=0.001839 Jy/beam ! Clean residual mean=0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.195917 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.195917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099987Jy sigma=0.753360 ! Fit after self-cal, rms=0.099956Jy sigma=0.753087 wmodel /scr/pima/gc030_uvs/J2316+1618_X_map.mod ! Writing 97 model components to file: /scr/pima/gc030_uvs/J2316+1618_X_map.mod wobs /scr/pima/gc030_uvs/J2316+1618_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J2316+1618_X_uvs.fits wwins /scr/pima/gc030_uvs/J2316+1618_X_map.win ! wwins: Wrote 4 windows to /scr/pima/gc030_uvs/J2316+1618_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 = 0.000244561 Jy ! Component: 100 - total flux cleaned = 0.000218141 Jy ! Component: 150 - total flux cleaned = 0.000141582 Jy ! Component: 200 - total flux cleaned = 0.000142334 Jy ! Component: 250 - total flux cleaned = 7.175e-05 Jy ! Component: 300 - total flux cleaned = -1.86961e-05 Jy ! Component: 350 - total flux cleaned = -1.87599e-05 Jy ! Component: 400 - total flux cleaned = -4.11221e-05 Jy ! Component: 450 - total flux cleaned = -0.000102732 Jy ! Component: 500 - total flux cleaned = -6.20145e-05 Jy ! Component: 550 - total flux cleaned = -2.31189e-05 Jy ! Component: 600 - total flux cleaned = -3.86051e-06 Jy ! Component: 650 - total flux cleaned = -3.99901e-06 Jy ! Component: 700 - total flux cleaned = -4.06123e-06 Jy ! Component: 750 - total flux cleaned = 4.89918e-05 Jy ! Component: 800 - total flux cleaned = 8.30174e-05 Jy ! Component: 850 - total flux cleaned = 4.91865e-05 Jy ! Component: 900 - total flux cleaned = 0.000115582 Jy ! Component: 950 - total flux cleaned = 0.000164433 Jy ! Component: 1000 - total flux cleaned = 0.000116439 Jy ! Component: 1050 - total flux cleaned = 0.00011672 Jy ! Component: 1100 - total flux cleaned = 8.56259e-05 Jy ! Component: 1150 - total flux cleaned = 7.0333e-05 Jy ! Component: 1200 - total flux cleaned = 6.99474e-05 Jy ! Component: 1250 - total flux cleaned = 4.04915e-05 Jy ! Component: 1300 - total flux cleaned = -2.91562e-06 Jy ! Component: 1350 - total flux cleaned = -3.10543e-05 Jy ! Component: 1400 - total flux cleaned = -5.8979e-05 Jy ! Component: 1450 - total flux cleaned = -5.912e-05 Jy ! Component: 1500 - total flux cleaned = -8.62329e-05 Jy ! Component: 1550 - total flux cleaned = -9.95298e-05 Jy ! Component: 1600 - total flux cleaned = -8.67565e-05 Jy ! Component: 1650 - total flux cleaned = -0.000138309 Jy ! Component: 1700 - total flux cleaned = -0.00013827 Jy ! Component: 1750 - total flux cleaned = -0.000150738 Jy ! Component: 1800 - total flux cleaned = -0.000163035 Jy ! Component: 1850 - total flux cleaned = -0.000199263 Jy ! Component: 1900 - total flux cleaned = -0.000187153 Jy ! Component: 1950 - total flux cleaned = -0.00019898 Jy ! Component: 2000 - total flux cleaned = -0.000210672 Jy ! Component: 2050 - total flux cleaned = -0.000199212 Jy ! Component: 2100 - total flux cleaned = -0.000221935 Jy ! Component: 2150 - total flux cleaned = -0.000244292 Jy ! Component: 2200 - total flux cleaned = -0.000244068 Jy ! Component: 2250 - total flux cleaned = -0.000244097 Jy ! Component: 2300 - total flux cleaned = -0.000244009 Jy ! Component: 2350 - total flux cleaned = -0.000254631 Jy ! Component: 2400 - total flux cleaned = -0.000286313 Jy ! Component: 2450 - total flux cleaned = -0.000296783 Jy ! Component: 2500 - total flux cleaned = -0.000307256 Jy ! Component: 2550 - total flux cleaned = -0.000297015 Jy ! Component: 2600 - total flux cleaned = -0.000297114 Jy ! Component: 2650 - total flux cleaned = -0.000317138 Jy ! Component: 2700 - total flux cleaned = -0.000326979 Jy ! Component: 2750 - total flux cleaned = -0.000287579 Jy ! Component: 2800 - total flux cleaned = -0.000248753 Jy ! Component: 2850 - total flux cleaned = -0.000248831 Jy ! Component: 2900 - total flux cleaned = -0.000239473 Jy ! Component: 2950 - total flux cleaned = -0.000220694 Jy ! Component: 3000 - total flux cleaned = -0.000220709 Jy ! Component: 3050 - total flux cleaned = -0.000211494 Jy ! Component: 3100 - total flux cleaned = -0.000156396 Jy ! Component: 3150 - total flux cleaned = -0.000147446 Jy ! Component: 3200 - total flux cleaned = -0.000120355 Jy ! Component: 3250 - total flux cleaned = -0.000111394 Jy ! Component: 3300 - total flux cleaned = -9.37319e-05 Jy ! Component: 3350 - total flux cleaned = -9.37499e-05 Jy ! Component: 3400 - total flux cleaned = -8.52129e-05 Jy ! Component: 3450 - total flux cleaned = -9.37989e-05 Jy ! Component: 3500 - total flux cleaned = -0.000110907 Jy ! Component: 3550 - total flux cleaned = -0.000102513 Jy ! Component: 3600 - total flux cleaned = -0.000119324 Jy ! Component: 3650 - total flux cleaned = -0.000111075 Jy ! Component: 3700 - total flux cleaned = -0.000135985 Jy ! Component: 3750 - total flux cleaned = -0.000103113 Jy ! Component: 3800 - total flux cleaned = -0.000135857 Jy ! Component: 3850 - total flux cleaned = -0.000111499 Jy ! Component: 3900 - total flux cleaned = -0.000127664 Jy ! Component: 3950 - total flux cleaned = -0.000119659 Jy ! Component: 4000 - total flux cleaned = -0.000111715 Jy ! Component: 4050 - total flux cleaned = -0.000119645 Jy ! Total flux subtracted in 4096 components = -0.000127499 Jy ! Clean residual min=-0.000468 max=0.000454 Jy/beam ! Clean residual mean=0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.195789 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 358 components and 0.195789 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J2316+1618_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4866 x 1.736 at -6.995 degrees (North through East) ! Clean map min=-0.002135 max=0.132 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J2316+1618_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.131998 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132116 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.300269 0.300269 0.600538 1.20108 2.40215 4.80431 9.60861 19.2172 38.4345 76.8689 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.131 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 999.103 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J2316+1618_X_uvs.log closed on Fri Apr 22 08:54:37 2016