! Started logfile: /scr/pima/bp192a1_uvs/J0215-1259_C_uvs.log on Wed Sep 16 13:28:09 2015 obs /scr/pima/bp192a1_uvs/J0215-1259_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0215-1259_C_uva.fits ! AN table 1: 19 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.678571 visibilities/baseline/integration-bin. ! Found source: J0215-1259 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2888 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a1_uvs/J0215-1259_C] 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 0.300x0.300 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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001028Jy sigma=23.442644 ! Fit after self-cal, rms=0.980088Jy sigma=23.206801 ! 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=5.487 mas, bmaj=8.395 mas, bpa=12.14 degrees ! Estimated noise=0.667987 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 = 0.0151354 Jy ! Component: 100 - total flux cleaned = 0.0184812 Jy ! Total flux subtracted in 100 components = 0.0184812 Jy ! Clean residual min=-0.002143 max=0.002043 Jy/beam ! Clean residual mean=0.000002 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0184812 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0184812 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=0.034194Jy sigma=0.675013 ! Fit after self-cal, rms=0.032705Jy sigma=0.630534 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309884 Jy ! Component: 100 - total flux cleaned = 0.00350874 Jy ! Total flux subtracted in 100 components = 0.00350874 Jy ! Clean residual min=-0.001803 max=0.002092 Jy/beam ! Clean residual mean=-0.000004 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0219899 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.0219899 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=0.032343Jy sigma=0.626057 ! Fit after self-cal, rms=0.032332Jy sigma=0.625984 ! 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=5.915 mas, bmaj=9.131 mas, bpa=11.33 degrees ! Estimated noise=0.587981 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 = -4.56696e-05 Jy ! Component: 100 - total flux cleaned = -2.43066e-05 Jy ! Component: 150 - total flux cleaned = -3.66643e-06 Jy ! Component: 200 - total flux cleaned = -1.81527e-05 Jy ! Total flux subtracted in 200 components = -1.81527e-05 Jy ! Clean residual min=-0.001627 max=0.001526 Jy/beam ! Clean residual mean=-0.000003 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0219718 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 49 components and 0.0219718 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=0.032278Jy sigma=0.625762 ! Fit after self-cal, rms=0.032246Jy sigma=0.625651 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.915 x 9.131 at 11.33 degrees (North through East) ! Clean map min=-0.0016531 max=0.021996 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* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.91 HN 1.00* KP 1.06 ! LA 0.90 NL 0.95 OV 1.05 PT 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.08 HN 1.00* KP 1.05 ! LA 1.09 NL 1.02 OV 1.12 PT 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.14 HN 1.00* KP 1.15 ! LA 1.01 NL 1.16 OV 1.08 PT 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00* KP 1.07 ! LA 1.03 NL 0.93 OV 0.95 PT 1.20 ! ! ! Fit before self-cal, rms=0.032246Jy sigma=0.625651 ! Fit after self-cal, rms=0.033306Jy sigma=0.623249 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.909 mas, bmaj=9.149 mas, bpa=10.51 degrees ! Estimated noise=0.618229 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 = 0.000817334 Jy ! Component: 100 - total flux cleaned = 0.000842117 Jy ! Component: 150 - total flux cleaned = 0.000881905 Jy ! Component: 200 - total flux cleaned = 0.000866949 Jy ! Total flux subtracted in 200 components = 0.000866949 Jy ! Clean residual min=-0.001658 max=0.001518 Jy/beam ! Clean residual mean=-0.000004 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0228387 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 65 components and 0.0228387 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=0.033218Jy sigma=0.622839 ! Fit after self-cal, rms=0.033209Jy sigma=0.622480 ! 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=0.033209Jy sigma=0.622480 ! Fit after self-cal, rms=0.033961Jy sigma=0.622092 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.906 mas, bmaj=9.171 mas, bpa=9.865 degrees ! Estimated noise=0.634791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351258 Jy ! Component: 100 - total flux cleaned = 0.000373259 Jy ! Component: 150 - total flux cleaned = 0.000357206 Jy ! Component: 200 - total flux cleaned = 0.000342599 Jy ! Total flux subtracted in 200 components = 0.000342599 Jy ! Clean residual min=-0.001720 max=0.001576 Jy/beam ! Clean residual mean=-0.000004 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0231813 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 74 components and 0.0231813 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=0.033906Jy sigma=0.621913 ! Fit after self-cal, rms=0.033895Jy sigma=0.621686 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 = -9.18616e-05 Jy ! Component: 100 - total flux cleaned = -0.000119367 Jy ! Component: 150 - total flux cleaned = -0.000130797 Jy ! Component: 200 - total flux cleaned = -0.000150162 Jy ! Total flux subtracted in 200 components = -0.000150162 Jy ! Clean residual min=-0.001693 max=0.001531 Jy/beam ! Clean residual mean=-0.000004 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0230311 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.0230312 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=0.033878Jy sigma=0.621613 ! Fit after self-cal, rms=0.033861Jy sigma=0.621573 ! 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=0.033861Jy sigma=0.621573 ! Fit after self-cal, rms=0.034369Jy sigma=0.621376 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.905 mas, bmaj=9.207 mas, bpa=9.368 degrees ! Estimated noise=0.645204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000223721 Jy ! Component: 100 - total flux cleaned = 0.0001934 Jy ! Component: 150 - total flux cleaned = 0.00018038 Jy ! Component: 200 - total flux cleaned = 0.000158204 Jy ! Total flux subtracted in 200 components = 0.000158204 Jy ! Clean residual min=-0.001700 max=0.001545 Jy/beam ! Clean residual mean=-0.000004 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0231894 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 102 components and 0.0231894 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=0.034340Jy sigma=0.621357 ! Fit after self-cal, rms=0.034335Jy sigma=0.621320 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 = -6.8883e-05 Jy ! Component: 100 - total flux cleaned = -8.89766e-05 Jy ! Component: 150 - total flux cleaned = -9.71031e-05 Jy ! Component: 200 - total flux cleaned = -9.66936e-05 Jy ! Total flux subtracted in 200 components = -9.66936e-05 Jy ! Clean residual min=-0.001704 max=0.001498 Jy/beam ! Clean residual mean=-0.000004 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0230927 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 112 components and 0.0230927 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=0.034325Jy sigma=0.621300 ! Fit after self-cal, rms=0.034314Jy sigma=0.621221 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.034314Jy sigma=0.621221 ! Fit after self-cal, rms=0.034637Jy sigma=0.621142 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.188 mas, bmaj=9.655 mas, bpa=9.626 degrees ! Estimated noise=0.655261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.48748e-05 Jy ! Component: 100 - total flux cleaned = -7.67541e-06 Jy ! Component: 150 - total flux cleaned = -7.71922e-06 Jy ! Component: 200 - total flux cleaned = -7.65142e-06 Jy ! Total flux subtracted in 200 components = -7.65142e-06 Jy ! Clean residual min=-0.001746 max=0.001556 Jy/beam ! Clean residual mean=-0.000004 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.023085 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 120 components and 0.023085 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=0.034621Jy sigma=0.621145 ! Fit after self-cal, rms=0.034614Jy sigma=0.621123 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 = -5.5477e-05 Jy ! Component: 100 - total flux cleaned = -4.10721e-05 Jy ! Component: 150 - total flux cleaned = -2.76178e-05 Jy ! Component: 200 - total flux cleaned = -1.52171e-05 Jy ! Total flux subtracted in 200 components = -1.52171e-05 Jy ! Clean residual min=-0.001744 max=0.001516 Jy/beam ! Clean residual mean=-0.000004 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0230698 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 125 components and 0.0230698 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=0.034607Jy sigma=0.621111 ! Fit after self-cal, rms=0.034600Jy sigma=0.621095 ! 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=5.904 mas, bmaj=9.236 mas, bpa=9.054 degrees ! Estimated noise=0.6513 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.904 x 9.236 at 9.054 degrees (North through East) ! Clean map min=-0.0017105 max=0.024203 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=5.476 mas, bmaj=8.485 mas, bpa=9.764 degrees ! Estimated noise=0.744142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193425 Jy ! Component: 100 - total flux cleaned = 0.0235059 Jy ! Component: 150 - total flux cleaned = 0.0234416 Jy ! Component: 200 - total flux cleaned = 0.0235003 Jy ! Total flux subtracted in 200 components = 0.0235003 Jy ! Clean residual min=-0.001601 max=0.002186 Jy/beam ! Clean residual mean=-0.000003 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0235003 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0235003 Jy ! Inverting map and beam ! Estimated beam: bmin=5.904 mas, bmaj=9.236 mas, bpa=9.054 degrees ! Estimated noise=0.6513 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 = -0.000105105 Jy ! Component: 100 - total flux cleaned = -0.000181989 Jy ! Component: 150 - total flux cleaned = -0.000217522 Jy ! Component: 200 - total flux cleaned = -0.000246787 Jy ! Total flux subtracted in 200 components = -0.000246787 Jy ! Clean residual min=-0.001798 max=0.001663 Jy/beam ! Clean residual mean=-0.000004 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0232535 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.0232535 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.188 mas, bmaj=9.655 mas, bpa=9.626 degrees ! Estimated noise=0.655261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.02457e-06 Jy ! Component: 100 - total flux cleaned = -1.44397e-05 Jy ! Component: 150 - total flux cleaned = -5.16676e-05 Jy ! Component: 200 - total flux cleaned = -8.38399e-05 Jy ! Total flux subtracted in 200 components = -8.38399e-05 Jy ! Clean residual min=-0.001789 max=0.001588 Jy/beam ! Clean residual mean=-0.000004 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0231697 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 = -1.44761e-05 Jy ! Component: 100 - total flux cleaned = -5.29757e-05 Jy ! Component: 150 - total flux cleaned = -6.42787e-05 Jy ! Component: 200 - total flux cleaned = -7.52619e-05 Jy ! Total flux subtracted in 200 components = -7.52619e-05 Jy ! Clean residual min=-0.001777 max=0.001544 Jy/beam ! Clean residual mean=-0.000004 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0230944 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 64 components and 0.0230944 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.904 mas, bmaj=9.236 mas, bpa=9.054 degrees ! Estimated noise=0.6513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.31413e-05 Jy ! Component: 100 - total flux cleaned = -2.3004e-05 Jy ! Component: 150 - total flux cleaned = -2.30562e-05 Jy ! Component: 200 - total flux cleaned = -2.29744e-05 Jy ! Total flux subtracted in 200 components = -2.29744e-05 Jy ! Clean residual min=-0.001741 max=0.001492 Jy/beam ! Clean residual mean=-0.000004 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0230714 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.0230714 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=0.034605Jy sigma=0.621204 ! Fit after self-cal, rms=0.034603Jy sigma=0.621164 wmodel /scr/pima/bp192a1_uvs/J0215-1259_C_map.mod ! Writing 76 model components to file: /scr/pima/bp192a1_uvs/J0215-1259_C_map.mod wobs /scr/pima/bp192a1_uvs/J0215-1259_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0215-1259_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0215-1259_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp192a1_uvs/J0215-1259_C_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 = -0.000109741 Jy ! Component: 100 - total flux cleaned = -8.20449e-06 Jy ! Component: 150 - total flux cleaned = -7.0532e-06 Jy ! Component: 200 - total flux cleaned = -6.75202e-05 Jy ! Component: 250 - total flux cleaned = -8.48733e-05 Jy ! Component: 300 - total flux cleaned = -0.000119264 Jy ! Component: 350 - total flux cleaned = -0.000202957 Jy ! Component: 400 - total flux cleaned = -0.00031394 Jy ! Component: 450 - total flux cleaned = -0.000419354 Jy ! Component: 500 - total flux cleaned = -0.000505534 Jy ! Component: 550 - total flux cleaned = -0.000574732 Jy ! Component: 600 - total flux cleaned = -0.000655124 Jy ! Component: 650 - total flux cleaned = -0.000745789 Jy ! Component: 700 - total flux cleaned = -0.000845916 Jy ! Component: 750 - total flux cleaned = -0.000918426 Jy ! Component: 800 - total flux cleaned = -0.00100067 Jy ! Component: 850 - total flux cleaned = -0.00110382 Jy ! Component: 900 - total flux cleaned = -0.00119299 Jy ! Component: 950 - total flux cleaned = -0.00128033 Jy ! Component: 1000 - total flux cleaned = -0.00139832 Jy ! Component: 1050 - total flux cleaned = -0.00149313 Jy ! Component: 1100 - total flux cleaned = -0.00158635 Jy ! Component: 1150 - total flux cleaned = -0.00164762 Jy ! Component: 1200 - total flux cleaned = -0.00170811 Jy ! Component: 1250 - total flux cleaned = -0.00177753 Jy ! Component: 1300 - total flux cleaned = -0.00181679 Jy ! Component: 1350 - total flux cleaned = -0.00187482 Jy ! Component: 1400 - total flux cleaned = -0.00191299 Jy ! Component: 1450 - total flux cleaned = -0.0019791 Jy ! Component: 1500 - total flux cleaned = -0.00204457 Jy ! Component: 1550 - total flux cleaned = -0.00207237 Jy ! Component: 1600 - total flux cleaned = -0.00212754 Jy ! Component: 1650 - total flux cleaned = -0.00217308 Jy ! Component: 1700 - total flux cleaned = -0.00221823 Jy ! Component: 1750 - total flux cleaned = -0.00222713 Jy ! Component: 1800 - total flux cleaned = -0.00225385 Jy ! Component: 1850 - total flux cleaned = -0.00228027 Jy ! Component: 1900 - total flux cleaned = -0.002289 Jy ! Component: 1950 - total flux cleaned = -0.00230633 Jy ! Component: 2000 - total flux cleaned = -0.00230628 Jy ! Component: 2050 - total flux cleaned = -0.00231491 Jy ! Component: 2100 - total flux cleaned = -0.00232352 Jy ! Component: 2150 - total flux cleaned = -0.00234055 Jy ! Component: 2200 - total flux cleaned = -0.00234046 Jy ! Component: 2250 - total flux cleaned = -0.00234031 Jy ! Component: 2300 - total flux cleaned = -0.00232344 Jy ! Component: 2350 - total flux cleaned = -0.00229821 Jy ! Component: 2400 - total flux cleaned = -0.0022982 Jy ! Component: 2450 - total flux cleaned = -0.00226466 Jy ! Component: 2500 - total flux cleaned = -0.00225628 Jy ! Component: 2550 - total flux cleaned = -0.00221442 Jy ! Component: 2600 - total flux cleaned = -0.00217243 Jy ! Component: 2650 - total flux cleaned = -0.00212205 Jy ! Component: 2700 - total flux cleaned = -0.00209684 Jy ! Component: 2750 - total flux cleaned = -0.00204628 Jy ! Component: 2800 - total flux cleaned = -0.00199562 Jy ! Component: 2850 - total flux cleaned = -0.00194488 Jy ! Component: 2900 - total flux cleaned = -0.00188554 Jy ! Component: 2950 - total flux cleaned = -0.00185148 Jy ! Component: 3000 - total flux cleaned = -0.00180018 Jy ! Component: 3050 - total flux cleaned = -0.00175712 Jy ! Component: 3100 - total flux cleaned = -0.00173113 Jy ! Component: 3150 - total flux cleaned = -0.00168755 Jy ! Component: 3200 - total flux cleaned = -0.00166132 Jy ! Component: 3250 - total flux cleaned = -0.00161703 Jy ! Component: 3300 - total flux cleaned = -0.00158139 Jy ! Component: 3350 - total flux cleaned = -0.00154539 Jy ! Component: 3400 - total flux cleaned = -0.00150906 Jy ! Component: 3450 - total flux cleaned = -0.00146339 Jy ! Component: 3500 - total flux cleaned = -0.0014357 Jy ! Component: 3550 - total flux cleaned = -0.00138932 Jy ! Component: 3600 - total flux cleaned = -0.00134264 Jy ! Component: 3650 - total flux cleaned = -0.00129542 Jy ! Component: 3700 - total flux cleaned = -0.00126684 Jy ! Component: 3750 - total flux cleaned = -0.00121883 Jy ! Component: 3800 - total flux cleaned = -0.00116071 Jy ! Component: 3850 - total flux cleaned = -0.00111183 Jy ! Component: 3900 - total flux cleaned = -0.00107235 Jy ! Component: 3950 - total flux cleaned = -0.00105252 Jy ! Component: 4000 - total flux cleaned = -0.00101241 Jy ! Component: 4050 - total flux cleaned = -0.000961813 Jy ! Total flux subtracted in 4096 components = -0.000931114 Jy ! Clean residual min=-0.000561 max=0.000560 Jy/beam ! Clean residual mean=-0.000003 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0221403 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 377 components and 0.0221403 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0215-1259_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.904 x 9.236 at 9.054 degrees (North through East) ! Clean map min=-0.0022727 max=0.024754 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0215-1259_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.024754 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000217964 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.64156 2.64156 5.28311 10.5662 21.1325 42.2649 84.5298 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.024 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 113.569 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0215-1259_C_uvs.log closed on Wed Sep 16 13:28:13 2015