! Started logfile: /scr/pima/s5272a_uvs/J0358+5606_X_uvs.log on Mon Dec 16 09:36:53 2013 obs /scr/pima/s5272a_uvs/J0358+5606_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272a_uvs/J0358+5606_X_uva.fits ! AN table 1: 9 integrations on 28 of 28 possible baselines. ! AN table 2: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0358+5606 ! ! 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 LL RL LR ! ! Read 0 lines of history. ! ! Reading 28800 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/s5272a_uvs/J0358+5606_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. ! ! 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=1.188415Jy sigma=25.810116 ! Fit after self-cal, rms=0.402896Jy sigma=7.274104 ! 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=0.9604 mas, bmaj=1.027 mas, bpa=30.54 degrees ! Estimated noise=0.732054 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 = 0.472635 Jy ! Component: 100 - total flux cleaned = 0.590858 Jy ! Total flux subtracted in 100 components = 0.590858 Jy ! Clean residual min=-0.023334 max=0.047091 Jy/beam ! Clean residual mean=0.000052 rms=0.004465 Jy/beam ! Combined flux in latest and established models = 0.590858 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.590858 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=0.156384Jy sigma=3.823693 ! Fit after self-cal, rms=0.156390Jy sigma=3.823358 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0520749 Jy ! Component: 100 - total flux cleaned = 0.0820085 Jy ! Total flux subtracted in 100 components = 0.0820085 Jy ! Clean residual min=-0.020828 max=0.027493 Jy/beam ! Clean residual mean=0.000039 rms=0.003529 Jy/beam ! Combined flux in latest and established models = 0.672866 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.672866 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=0.137811Jy sigma=3.037326 ! Fit after self-cal, rms=0.137811Jy sigma=3.037048 ! Inverting map ! Added new window around map position (5, 4.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0250712 Jy ! Component: 100 - total flux cleaned = 0.040368 Jy ! Total flux subtracted in 100 components = 0.040368 Jy ! Clean residual min=-0.021206 max=0.022890 Jy/beam ! Clean residual mean=0.000036 rms=0.003285 Jy/beam ! Combined flux in latest and established models = 0.713234 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.713234 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=0.133764Jy sigma=2.830801 ! Fit after self-cal, rms=0.133484Jy sigma=2.822693 ! 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=1.297 mas, bmaj=1.396 mas, bpa=45.64 degrees ! Estimated noise=0.424661 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 = 0.0224208 Jy ! Component: 100 - total flux cleaned = 0.0353639 Jy ! Component: 150 - total flux cleaned = 0.0399819 Jy ! Component: 200 - total flux cleaned = 0.0427166 Jy ! Total flux subtracted in 200 components = 0.0427166 Jy ! Clean residual min=-0.023580 max=0.025003 Jy/beam ! Clean residual mean=0.000078 rms=0.005978 Jy/beam ! Combined flux in latest and established models = 0.755951 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 41 components and 0.755951 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=0.133026Jy sigma=2.667415 ! Fit after self-cal, rms=0.132897Jy sigma=2.662022 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.297 x 1.396 at 45.64 degrees (North through East) ! Clean map min=-0.023123 max=0.64599 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 0.98 KP 1.18 LA 0.97 ! MK 1.13 NL 1.04 OV 0.96 PT 0.86 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.132897Jy sigma=2.662022 ! Fit after self-cal, rms=0.131002Jy sigma=2.610589 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.299 mas, bmaj=1.4 mas, bpa=45.92 degrees ! Estimated noise=0.424644 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 = 0.00138058 Jy ! Component: 100 - total flux cleaned = 0.0022015 Jy ! Component: 150 - total flux cleaned = 0.00304991 Jy ! Component: 200 - total flux cleaned = 0.00348281 Jy ! Total flux subtracted in 200 components = 0.00348281 Jy ! Clean residual min=-0.022595 max=0.021720 Jy/beam ! Clean residual mean=0.000061 rms=0.005558 Jy/beam ! Combined flux in latest and established models = 0.759434 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.759434 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=0.130411Jy sigma=2.598391 ! Fit after self-cal, rms=0.130391Jy sigma=2.596397 ! 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=0.130391Jy sigma=2.596397 ! Fit after self-cal, rms=0.129378Jy sigma=2.570105 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.299 mas, bmaj=1.403 mas, bpa=45.66 degrees ! Estimated noise=0.425421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167151 Jy ! Component: 100 - total flux cleaned = 0.00210753 Jy ! Component: 150 - total flux cleaned = 0.00247621 Jy ! Component: 200 - total flux cleaned = 0.00258893 Jy ! Total flux subtracted in 200 components = 0.00258893 Jy ! Clean residual min=-0.022782 max=0.020909 Jy/beam ! Clean residual mean=0.000061 rms=0.005393 Jy/beam ! Combined flux in latest and established models = 0.762023 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.762023 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=0.129057Jy sigma=2.563571 ! Fit after self-cal, rms=0.129056Jy sigma=2.562610 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 = 0.000621323 Jy ! Component: 100 - total flux cleaned = 0.000620299 Jy ! Component: 150 - total flux cleaned = 0.000515114 Jy ! Component: 200 - total flux cleaned = 0.000515961 Jy ! Total flux subtracted in 200 components = 0.000515961 Jy ! Clean residual min=-0.023012 max=0.020928 Jy/beam ! Clean residual mean=0.000061 rms=0.005386 Jy/beam ! Combined flux in latest and established models = 0.762539 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.762539 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=0.128709Jy sigma=2.561423 ! Fit after self-cal, rms=0.128716Jy sigma=2.561038 ! 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=0.128716Jy sigma=2.561038 ! Fit after self-cal, rms=0.128722Jy sigma=2.560948 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.298 mas, bmaj=1.403 mas, bpa=45.65 degrees ! Estimated noise=0.425515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000636132 Jy ! Component: 100 - total flux cleaned = 0.000439318 Jy ! Component: 150 - total flux cleaned = 0.000441846 Jy ! Component: 200 - total flux cleaned = 0.000357895 Jy ! Total flux subtracted in 200 components = 0.000357895 Jy ! Clean residual min=-0.023190 max=0.020915 Jy/beam ! Clean residual mean=0.000061 rms=0.005387 Jy/beam ! Combined flux in latest and established models = 0.762897 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.762897 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=0.128475Jy sigma=2.559955 ! Fit after self-cal, rms=0.128483Jy sigma=2.559705 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 = 0.000332413 Jy ! Component: 100 - total flux cleaned = 0.000244007 Jy ! Component: 150 - total flux cleaned = 0.000164831 Jy ! Component: 200 - total flux cleaned = 9.03018e-05 Jy ! Total flux subtracted in 200 components = 9.03018e-05 Jy ! Clean residual min=-0.023320 max=0.020929 Jy/beam ! Clean residual mean=0.000061 rms=0.005384 Jy/beam ! Combined flux in latest and established models = 0.762987 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.762987 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=0.128288Jy sigma=2.559206 ! Fit after self-cal, rms=0.128298Jy sigma=2.559054 ! 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=0.128298Jy sigma=2.559054 ! Fit after self-cal, rms=0.128296Jy sigma=2.559040 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.328 mas, bmaj=2.541 mas, bpa=73.97 degrees ! Estimated noise=0.500183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00596297 Jy ! Component: 100 - total flux cleaned = 0.00667321 Jy ! Component: 150 - total flux cleaned = 0.00704361 Jy ! Component: 200 - total flux cleaned = 0.00737375 Jy ! Total flux subtracted in 200 components = 0.00737375 Jy ! Clean residual min=-0.031704 max=0.028757 Jy/beam ! Clean residual mean=0.000118 rms=0.009707 Jy/beam ! Combined flux in latest and established models = 0.770361 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 60 components and 0.770361 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=0.128513Jy sigma=2.555411 ! Fit after self-cal, rms=0.128501Jy sigma=2.554954 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 = 0.000705924 Jy ! Component: 100 - total flux cleaned = 0.000903725 Jy ! Component: 150 - total flux cleaned = 0.0010819 Jy ! Component: 200 - total flux cleaned = 0.00132264 Jy ! Total flux subtracted in 200 components = 0.00132264 Jy ! Clean residual min=-0.031915 max=0.028708 Jy/beam ! Clean residual mean=0.000118 rms=0.009687 Jy/beam ! Combined flux in latest and established models = 0.771684 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 62 components and 0.771684 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=0.128393Jy sigma=2.559508 ! Fit after self-cal, rms=0.128401Jy sigma=2.559257 ! 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=1.298 mas, bmaj=1.403 mas, bpa=45.65 degrees ! Estimated noise=0.425503 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.298 x 1.403 at 45.65 degrees (North through East) ! Clean map min=-0.022816 max=0.63935 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.128401Jy sigma=2.559257 ! Fit after self-cal, rms=0.127749Jy sigma=2.543401 ! Inverting map and beam ! Estimated beam: bmin=1.298 mas, bmaj=1.404 mas, bpa=45.63 degrees ! Estimated noise=0.425902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00514453 Jy ! Component: 100 - total flux cleaned = -0.00545905 Jy ! Component: 150 - total flux cleaned = -0.00558634 Jy ! Component: 200 - total flux cleaned = -0.00580127 Jy ! Total flux subtracted in 200 components = -0.00580127 Jy ! Clean residual min=-0.023473 max=0.021243 Jy/beam ! Clean residual mean=0.000063 rms=0.005312 Jy/beam ! Combined flux in latest and established models = 0.765882 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.765882 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=0.127229Jy sigma=2.542661 ! Fit after self-cal, rms=0.127228Jy sigma=2.542423 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000445089 Jy ! Component: 100 - total flux cleaned = -0.000439934 Jy ! Component: 150 - total flux cleaned = -0.000506886 Jy ! Component: 200 - total flux cleaned = -0.000568518 Jy ! Total flux subtracted in 200 components = -0.000568518 Jy ! Clean residual min=-0.023565 max=0.020984 Jy/beam ! Clean residual mean=0.000063 rms=0.005313 Jy/beam ! Combined flux in latest and established models = 0.765314 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.765314 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=0.127172Jy sigma=2.540802 ! Fit after self-cal, rms=0.127176Jy sigma=2.540680 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.127176Jy sigma=2.540680 ! Fit after self-cal, rms=0.127166Jy sigma=2.540470 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=0.9617 mas, bmaj=1.033 mas, bpa=31.79 degrees ! Estimated noise=0.737013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.475185 Jy ! Component: 100 - total flux cleaned = 0.592794 Jy ! Component: 150 - total flux cleaned = 0.646521 Jy ! Component: 200 - total flux cleaned = 0.681194 Jy ! Total flux subtracted in 200 components = 0.681194 Jy ! Clean residual min=-0.023968 max=0.020364 Jy/beam ! Clean residual mean=0.000038 rms=0.003390 Jy/beam ! Combined flux in latest and established models = 0.681193 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.681193 Jy ! Inverting map and beam ! Estimated beam: bmin=1.298 mas, bmaj=1.403 mas, bpa=45.71 degrees ! Estimated noise=0.425714 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 = 0.0388814 Jy ! Component: 100 - total flux cleaned = 0.0600671 Jy ! Component: 150 - total flux cleaned = 0.0695571 Jy ! Component: 200 - total flux cleaned = 0.0736488 Jy ! Total flux subtracted in 200 components = 0.0736488 Jy ! Clean residual min=-0.022576 max=0.023218 Jy/beam ! Clean residual mean=0.000068 rms=0.005487 Jy/beam ! Combined flux in latest and established models = 0.754842 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 0.754842 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=2.328 mas, bmaj=2.542 mas, bpa=74.03 degrees ! Estimated noise=0.500444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105395 Jy ! Component: 100 - total flux cleaned = 0.0124338 Jy ! Component: 150 - total flux cleaned = 0.0136949 Jy ! Component: 200 - total flux cleaned = 0.0145387 Jy ! Total flux subtracted in 200 components = 0.0145387 Jy ! Clean residual min=-0.031282 max=0.028676 Jy/beam ! Clean residual mean=0.000127 rms=0.009639 Jy/beam ! Combined flux in latest and established models = 0.769381 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 = 0.000723302 Jy ! Component: 100 - total flux cleaned = 0.00132202 Jy ! Component: 150 - total flux cleaned = 0.00163639 Jy ! Component: 200 - total flux cleaned = 0.00192304 Jy ! Total flux subtracted in 200 components = 0.00192304 Jy ! Clean residual min=-0.031438 max=0.028455 Jy/beam ! Clean residual mean=0.000125 rms=0.009595 Jy/beam ! Combined flux in latest and established models = 0.771304 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.771304 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.298 mas, bmaj=1.403 mas, bpa=45.71 degrees ! Estimated noise=0.425714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00183995 Jy ! Component: 100 - total flux cleaned = -0.00285852 Jy ! Component: 150 - total flux cleaned = -0.00370502 Jy ! Component: 200 - total flux cleaned = -0.00407678 Jy ! Total flux subtracted in 200 components = -0.00407678 Jy ! Clean residual min=-0.023328 max=0.021144 Jy/beam ! Clean residual mean=0.000063 rms=0.005311 Jy/beam ! Combined flux in latest and established models = 0.767227 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.767227 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=0.128439Jy sigma=2.554834 ! Fit after self-cal, rms=0.128401Jy sigma=2.554326 wmodel /scr/pima/s5272a_uvs/J0358+5606_X_map.mod ! Writing 59 model components to file: /scr/pima/s5272a_uvs/J0358+5606_X_map.mod wobs /scr/pima/s5272a_uvs/J0358+5606_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272a_uvs/J0358+5606_X_uvs.fits wwins /scr/pima/s5272a_uvs/J0358+5606_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s5272a_uvs/J0358+5606_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 = -0.00107523 Jy ! Component: 100 - total flux cleaned = 0.00284722 Jy ! Component: 150 - total flux cleaned = 0.00586983 Jy ! Component: 200 - total flux cleaned = 0.00842666 Jy ! Component: 250 - total flux cleaned = 0.0105626 Jy ! Component: 300 - total flux cleaned = 0.0108605 Jy ! Component: 350 - total flux cleaned = 0.0108579 Jy ! Component: 400 - total flux cleaned = 0.00975888 Jy ! Component: 450 - total flux cleaned = 0.010028 Jy ! Component: 500 - total flux cleaned = 0.0108085 Jy ! Component: 550 - total flux cleaned = 0.0115688 Jy ! Component: 600 - total flux cleaned = 0.0118211 Jy ! Component: 650 - total flux cleaned = 0.0128022 Jy ! Component: 700 - total flux cleaned = 0.013999 Jy ! Component: 750 - total flux cleaned = 0.014935 Jy ! Component: 800 - total flux cleaned = 0.0151652 Jy ! Component: 850 - total flux cleaned = 0.0165303 Jy ! Component: 900 - total flux cleaned = 0.0169776 Jy ! Component: 950 - total flux cleaned = 0.0180798 Jy ! Component: 1000 - total flux cleaned = 0.0185132 Jy ! Component: 1050 - total flux cleaned = 0.0197932 Jy ! Component: 1100 - total flux cleaned = 0.0206381 Jy ! Component: 1150 - total flux cleaned = 0.0214694 Jy ! Component: 1200 - total flux cleaned = 0.0231061 Jy ! Component: 1250 - total flux cleaned = 0.0243151 Jy ! Component: 1300 - total flux cleaned = 0.0255049 Jy ! Component: 1350 - total flux cleaned = 0.0262895 Jy ! Component: 1400 - total flux cleaned = 0.0270658 Jy ! Component: 1450 - total flux cleaned = 0.0280211 Jy ! Component: 1500 - total flux cleaned = 0.0291553 Jy ! Component: 1550 - total flux cleaned = 0.0304601 Jy ! Component: 1600 - total flux cleaned = 0.0317516 Jy ! Component: 1650 - total flux cleaned = 0.0328408 Jy ! Component: 1700 - total flux cleaned = 0.0335566 Jy ! Component: 1750 - total flux cleaned = 0.03462 Jy ! Component: 1800 - total flux cleaned = 0.0358442 Jy ! Component: 1850 - total flux cleaned = 0.0368816 Jy ! Component: 1900 - total flux cleaned = 0.0380774 Jy ! Component: 1950 - total flux cleaned = 0.0387524 Jy ! Component: 2000 - total flux cleaned = 0.0400879 Jy ! Component: 2050 - total flux cleaned = 0.0412429 Jy ! Component: 2100 - total flux cleaned = 0.0420597 Jy ! Component: 2150 - total flux cleaned = 0.0428694 Jy ! Component: 2200 - total flux cleaned = 0.0441514 Jy ! Component: 2250 - total flux cleaned = 0.0451032 Jy ! Component: 2300 - total flux cleaned = 0.0463592 Jy ! Component: 2350 - total flux cleaned = 0.0471337 Jy ! Component: 2400 - total flux cleaned = 0.0479015 Jy ! Component: 2450 - total flux cleaned = 0.0486599 Jy ! Component: 2500 - total flux cleaned = 0.0495651 Jy ! Component: 2550 - total flux cleaned = 0.0503106 Jy ! Component: 2600 - total flux cleaned = 0.0510512 Jy ! Component: 2650 - total flux cleaned = 0.0514935 Jy ! Component: 2700 - total flux cleaned = 0.0526525 Jy ! Component: 2750 - total flux cleaned = 0.0535128 Jy ! Component: 2800 - total flux cleaned = 0.0543667 Jy ! Component: 2850 - total flux cleaned = 0.0543665 Jy ! Component: 2900 - total flux cleaned = 0.0557643 Jy ! Component: 2950 - total flux cleaned = 0.0561793 Jy ! Component: 3000 - total flux cleaned = 0.0570044 Jy ! Component: 3050 - total flux cleaned = 0.0576838 Jy ! Component: 3100 - total flux cleaned = 0.0580905 Jy ! Component: 3150 - total flux cleaned = 0.0591602 Jy ! Component: 3200 - total flux cleaned = 0.0595573 Jy ! Component: 3250 - total flux cleaned = 0.0606067 Jy ! Component: 3300 - total flux cleaned = 0.0608672 Jy ! Component: 3350 - total flux cleaned = 0.0612548 Jy ! Component: 3400 - total flux cleaned = 0.0613822 Jy ! Component: 3450 - total flux cleaned = 0.0621446 Jy ! Component: 3500 - total flux cleaned = 0.0626472 Jy ! Component: 3550 - total flux cleaned = 0.0636464 Jy ! Component: 3600 - total flux cleaned = 0.0640188 Jy ! Component: 3650 - total flux cleaned = 0.0646309 Jy ! Component: 3700 - total flux cleaned = 0.0648736 Jy ! Component: 3750 - total flux cleaned = 0.0656002 Jy ! Component: 3800 - total flux cleaned = 0.0657204 Jy ! Component: 3850 - total flux cleaned = 0.0669097 Jy ! Component: 3900 - total flux cleaned = 0.0672629 Jy ! Component: 3950 - total flux cleaned = 0.0672619 Jy ! Component: 4000 - total flux cleaned = 0.0679578 Jy ! Component: 4050 - total flux cleaned = 0.0684188 Jy ! Total flux subtracted in 4096 components = 0.0686478 Jy ! Clean residual min=-0.006350 max=0.005694 Jy/beam ! Clean residual mean=0.000008 rms=0.002264 Jy/beam ! Combined flux in latest and established models = 0.835875 Jy keep ! Adding 399 model components to the UV plane model. ! The established model now contains 457 components and 0.835875 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272a_uvs/J0358+5606_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.298 x 1.403 at 45.71 degrees (North through East) ! Clean map min=-0.015356 max=0.63221 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272a_uvs/J0358+5606_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.632211 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00224196 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.06387 1.06387 2.12774 4.25547 8.51095 17.0219 34.0438 68.0876 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0067 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.632 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 281.989 quit ! Quitting program ! Log file /scr/pima/s5272a_uvs/J0358+5606_X_uvs.log closed on Mon Dec 16 09:36:58 2013