! Started logfile: /scr/pima/bp171a1_uvs/J0737-033A_C_uvs.log on Fri Mar 15 18:01:07 2013 obs /scr/pima/bp171a1_uvs/J0737-033A_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a1_uvs/J0737-033A_C_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.892063 visibilities/baseline/integration-bin. ! Found source: J0737-033A ! ! 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 3.94397e+09 3.2e+07 1 3.2e+07 ! 02 2 3.97597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.00797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.03997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.23197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.32797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.35997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.39197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 4496 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/bp171a1_uvs/J0737-033A_C] 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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999572Jy sigma=0.706569 ! Fit after self-cal, rms=0.901516Jy sigma=0.637256 ! 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=1.391 mas, bmaj=3.62 mas, bpa=-3.533 degrees ! Estimated noise=20.0789 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 = 0.0727153 Jy ! Component: 100 - total flux cleaned = 0.0931929 Jy ! Total flux subtracted in 100 components = 0.0931929 Jy ! Clean residual min=-0.004871 max=0.008202 Jy/beam ! Clean residual mean=-0.000001 rms=0.001465 Jy/beam ! Combined flux in latest and established models = 0.0931929 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0931929 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=0.055206Jy sigma=0.039009 ! Fit after self-cal, rms=0.055192Jy sigma=0.038999 ! 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=1.761 mas, bmaj=4.311 mas, bpa=-6.144 degrees ! Estimated noise=14.9187 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 = 0.0106487 Jy ! Component: 100 - total flux cleaned = 0.0150072 Jy ! Component: 150 - total flux cleaned = 0.017164 Jy ! Component: 200 - total flux cleaned = 0.0177014 Jy ! Total flux subtracted in 200 components = 0.0177014 Jy ! Clean residual min=-0.005282 max=0.006245 Jy/beam ! Clean residual mean=-0.000004 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.110894 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 28 components and 0.110894 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=0.053371Jy sigma=0.037711 ! Fit after self-cal, rms=0.053363Jy sigma=0.037705 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.13 HN 0.92 KP 1.20 ! LA 1.17 MK 0.73 NL 0.88 OV 0.81 ! PT 0.94 SC 0.76 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.12 HN 0.92 KP 1.18 ! LA 1.05 MK 0.85 NL 0.93 OV 0.91 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00 KP 1.32 ! LA 1.08 MK 1.10 NL 0.88 OV 1.01 ! PT 0.91 SC 0.86 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.85 HN 1.17 KP 1.30 ! LA 1.08 MK 1.30 NL 0.93 OV 1.25 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.17 KP 1.06 ! LA 0.91 MK 1.05 NL 0.91 OV 1.26 ! PT 0.86 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 1.14 KP 0.87 ! LA 0.97 MK 1.14 NL 0.84 OV 0.90 ! PT 0.87 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.92 HN 1.21 KP 0.90 ! LA 0.95 MK 1.03 NL 0.95 OV 0.91 ! PT 0.85 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.14 KP 0.92 ! LA 0.91 MK 1.00 NL 0.95 OV 1.12 ! PT 0.83 SC 1.06 ! ! ! Fit before self-cal, rms=0.053363Jy sigma=0.037705 ! Fit after self-cal, rms=0.052368Jy sigma=0.034790 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.761 mas, bmaj=4.298 mas, bpa=-5.829 degrees ! Estimated noise=14.8766 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 (-3, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400615 Jy ! Component: 100 - total flux cleaned = 0.00438514 Jy ! Component: 150 - total flux cleaned = 0.00445065 Jy ! Component: 200 - total flux cleaned = 0.00445147 Jy ! Total flux subtracted in 200 components = 0.00445147 Jy ! Clean residual min=-0.001881 max=0.002615 Jy/beam ! Clean residual mean=-0.000001 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.115346 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.115346 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=0.052010Jy sigma=0.034509 ! Fit after self-cal, rms=0.052165Jy sigma=0.034459 ! 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=0.052165Jy sigma=0.034459 ! Fit after self-cal, rms=0.052374Jy sigma=0.034429 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.759 mas, bmaj=4.287 mas, bpa=-5.841 degrees ! Estimated noise=14.8914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163416 Jy ! Component: 100 - total flux cleaned = 0.00171497 Jy ! Component: 150 - total flux cleaned = 0.00171438 Jy ! Component: 200 - total flux cleaned = 0.00174392 Jy ! Total flux subtracted in 200 components = 0.00174392 Jy ! Clean residual min=-0.001737 max=0.002099 Jy/beam ! Clean residual mean=-0.000001 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.11709 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.11709 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=0.052305Jy sigma=0.034374 ! Fit after self-cal, rms=0.052303Jy sigma=0.034370 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 = 0.000336783 Jy ! Component: 100 - total flux cleaned = 0.000261408 Jy ! Component: 150 - total flux cleaned = 0.000195491 Jy ! Component: 200 - total flux cleaned = 0.000156318 Jy ! Total flux subtracted in 200 components = 0.000156318 Jy ! Clean residual min=-0.001731 max=0.002048 Jy/beam ! Clean residual mean=-0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.117246 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.117246 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=0.052281Jy sigma=0.034355 ! Fit after self-cal, rms=0.052279Jy sigma=0.034354 ! 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=0.052279Jy sigma=0.034354 ! Fit after self-cal, rms=0.052406Jy sigma=0.034344 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.759 mas, bmaj=4.289 mas, bpa=-5.89 degrees ! Estimated noise=14.9129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000676842 Jy ! Component: 100 - total flux cleaned = 0.000676363 Jy ! Component: 150 - total flux cleaned = 0.000675966 Jy ! Component: 200 - total flux cleaned = 0.000728581 Jy ! Total flux subtracted in 200 components = 0.000728581 Jy ! Clean residual min=-0.001665 max=0.001976 Jy/beam ! Clean residual mean=-0.000001 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.117975 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.117975 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=0.052386Jy sigma=0.034329 ! Fit after self-cal, rms=0.052384Jy sigma=0.034328 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 = 0.000160268 Jy ! Component: 100 - total flux cleaned = 0.000160235 Jy ! Component: 150 - total flux cleaned = 0.00017474 Jy ! Component: 200 - total flux cleaned = 0.000174303 Jy ! Total flux subtracted in 200 components = 0.000174303 Jy ! Clean residual min=-0.001679 max=0.001955 Jy/beam ! Clean residual mean=-0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.118149 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 0.118149 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=0.052376Jy sigma=0.034321 ! Fit after self-cal, rms=0.052374Jy sigma=0.034321 ! 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=0.052374Jy sigma=0.034321 ! Fit after self-cal, rms=0.052463Jy sigma=0.034317 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.722 mas, bmaj=6.606 mas, bpa=-7.602 degrees ! Estimated noise=18.8262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000259292 Jy ! Component: 100 - total flux cleaned = 0.000214803 Jy ! Component: 150 - total flux cleaned = 0.000192693 Jy ! Component: 200 - total flux cleaned = 0.000180038 Jy ! Total flux subtracted in 200 components = 0.000180038 Jy ! Clean residual min=-0.002064 max=0.002034 Jy/beam ! Clean residual mean=-0.000001 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.118329 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.118329 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=0.052461Jy sigma=0.034315 ! Fit after self-cal, rms=0.052461Jy sigma=0.034314 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 = -1.90697e-06 Jy ! Component: 100 - total flux cleaned = -2.09302e-05 Jy ! Component: 150 - total flux cleaned = -2.11771e-05 Jy ! Component: 200 - total flux cleaned = -2.13195e-05 Jy ! Total flux subtracted in 200 components = -2.13195e-05 Jy ! Clean residual min=-0.002052 max=0.002027 Jy/beam ! Clean residual mean=-0.000001 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.118308 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 119 components and 0.118308 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=0.052460Jy sigma=0.034313 ! Fit after self-cal, rms=0.052459Jy sigma=0.034313 ! 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=1.76 mas, bmaj=4.292 mas, bpa=-5.936 degrees ! Estimated noise=14.9293 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.76 x 4.292 at -5.936 degrees (North through East) ! Clean map min=-0.0015839 max=0.096546 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=1.399 mas, bmaj=3.599 mas, bpa=-3.193 degrees ! Estimated noise=20.2202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0732319 Jy ! Component: 100 - total flux cleaned = 0.0941459 Jy ! Component: 150 - total flux cleaned = 0.103595 Jy ! Component: 200 - total flux cleaned = 0.109286 Jy ! Total flux subtracted in 200 components = 0.109286 Jy ! Clean residual min=-0.002928 max=0.003583 Jy/beam ! Clean residual mean=-0.000000 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.109286 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.109286 Jy ! Inverting map and beam ! Estimated beam: bmin=1.76 mas, bmaj=4.292 mas, bpa=-5.936 degrees ! Estimated noise=14.9293 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 = 0.00444088 Jy ! Component: 100 - total flux cleaned = 0.0069464 Jy ! Component: 150 - total flux cleaned = 0.00810318 Jy ! Component: 200 - total flux cleaned = 0.00851339 Jy ! Total flux subtracted in 200 components = 0.00851339 Jy ! Clean residual min=-0.001819 max=0.001961 Jy/beam ! Clean residual mean=-0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.117799 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 37 components and 0.117799 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=3.722 mas, bmaj=6.606 mas, bpa=-7.602 degrees ! Estimated noise=18.8262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000271973 Jy ! Component: 100 - total flux cleaned = 0.000328303 Jy ! Component: 150 - total flux cleaned = 0.000348907 Jy ! Component: 200 - total flux cleaned = 0.000363992 Jy ! Total flux subtracted in 200 components = 0.000363992 Jy ! Clean residual min=-0.002137 max=0.001963 Jy/beam ! Clean residual mean=-0.000001 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.118163 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 = -4.79086e-07 Jy ! Component: 100 - total flux cleaned = 2.28868e-05 Jy ! Component: 150 - total flux cleaned = 3.34136e-05 Jy ! Component: 200 - total flux cleaned = 3.34112e-05 Jy ! Total flux subtracted in 200 components = 3.34112e-05 Jy ! Clean residual min=-0.002115 max=0.001978 Jy/beam ! Clean residual mean=-0.000001 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.118197 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 68 components and 0.118197 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.76 mas, bmaj=4.292 mas, bpa=-5.936 degrees ! Estimated noise=14.9293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000173134 Jy ! Component: 100 - total flux cleaned = -3.08889e-05 Jy ! Component: 150 - total flux cleaned = 2.07301e-05 Jy ! Component: 200 - total flux cleaned = 4.3819e-05 Jy ! Total flux subtracted in 200 components = 4.3819e-05 Jy ! Clean residual min=-0.001747 max=0.001989 Jy/beam ! Clean residual mean=-0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.11824 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.11824 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=0.052479Jy sigma=0.034336 ! Fit after self-cal, rms=0.052475Jy sigma=0.034335 wmodel /scr/pima/bp171a1_uvs/J0737-033A_C_map.mod ! Writing 78 model components to file: /scr/pima/bp171a1_uvs/J0737-033A_C_map.mod wobs /scr/pima/bp171a1_uvs/J0737-033A_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a1_uvs/J0737-033A_C_uvs.fits wwins /scr/pima/bp171a1_uvs/J0737-033A_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a1_uvs/J0737-033A_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 = 0.000762525 Jy ! Component: 100 - total flux cleaned = 0.000955497 Jy ! Component: 150 - total flux cleaned = 0.000926724 Jy ! Component: 200 - total flux cleaned = 0.00095621 Jy ! Component: 250 - total flux cleaned = 0.00112117 Jy ! Component: 300 - total flux cleaned = 0.00122714 Jy ! Component: 350 - total flux cleaned = 0.00122799 Jy ! Component: 400 - total flux cleaned = 0.00125304 Jy ! Component: 450 - total flux cleaned = 0.00127645 Jy ! Component: 500 - total flux cleaned = 0.00115848 Jy ! Component: 550 - total flux cleaned = 0.00113596 Jy ! Component: 600 - total flux cleaned = 0.00111358 Jy ! Component: 650 - total flux cleaned = 0.00102574 Jy ! Component: 700 - total flux cleaned = 0.000983122 Jy ! Component: 750 - total flux cleaned = 0.000877798 Jy ! Component: 800 - total flux cleaned = 0.000795515 Jy ! Component: 850 - total flux cleaned = 0.000734421 Jy ! Component: 900 - total flux cleaned = 0.000674444 Jy ! Component: 950 - total flux cleaned = 0.000615745 Jy ! Component: 1000 - total flux cleaned = 0.000577274 Jy ! Component: 1050 - total flux cleaned = 0.000483301 Jy ! Component: 1100 - total flux cleaned = 0.000502232 Jy ! Component: 1150 - total flux cleaned = 0.000447656 Jy ! Component: 1200 - total flux cleaned = 0.000465901 Jy ! Component: 1250 - total flux cleaned = 0.000377646 Jy ! Component: 1300 - total flux cleaned = 0.0003431 Jy ! Component: 1350 - total flux cleaned = 0.000343303 Jy ! Component: 1400 - total flux cleaned = 0.000309165 Jy ! Component: 1450 - total flux cleaned = 0.000242219 Jy ! Component: 1500 - total flux cleaned = 0.000192627 Jy ! Component: 1550 - total flux cleaned = 0.000159848 Jy ! Component: 1600 - total flux cleaned = 6.29157e-05 Jy ! Component: 1650 - total flux cleaned = 1.54504e-05 Jy ! Component: 1700 - total flux cleaned = -1.58262e-05 Jy ! Component: 1750 - total flux cleaned = -7.80295e-05 Jy ! Component: 1800 - total flux cleaned = -0.000170202 Jy ! Component: 1850 - total flux cleaned = -0.000200822 Jy ! Component: 1900 - total flux cleaned = -0.000260907 Jy ! Component: 1950 - total flux cleaned = -0.000335399 Jy ! Component: 2000 - total flux cleaned = -0.000423485 Jy ! Component: 2050 - total flux cleaned = -0.000452549 Jy ! Component: 2100 - total flux cleaned = -0.000553441 Jy ! Component: 2150 - total flux cleaned = -0.000624707 Jy ! Component: 2200 - total flux cleaned = -0.000652888 Jy ! Component: 2250 - total flux cleaned = -0.000736827 Jy ! Component: 2300 - total flux cleaned = -0.00075077 Jy ! Component: 2350 - total flux cleaned = -0.000833244 Jy ! Component: 2400 - total flux cleaned = -0.000928274 Jy ! Component: 2450 - total flux cleaned = -0.000968626 Jy ! Component: 2500 - total flux cleaned = -0.00102173 Jy ! Component: 2550 - total flux cleaned = -0.00107452 Jy ! Component: 2600 - total flux cleaned = -0.00113978 Jy ! Component: 2650 - total flux cleaned = -0.00121732 Jy ! Component: 2700 - total flux cleaned = -0.00125567 Jy ! Component: 2750 - total flux cleaned = -0.00129376 Jy ! Component: 2800 - total flux cleaned = -0.00133165 Jy ! Component: 2850 - total flux cleaned = -0.0013817 Jy ! Component: 2900 - total flux cleaned = -0.00145618 Jy ! Component: 2950 - total flux cleaned = -0.00151771 Jy ! Component: 3000 - total flux cleaned = -0.00159104 Jy ! Component: 3050 - total flux cleaned = -0.00163948 Jy ! Component: 3100 - total flux cleaned = -0.00172345 Jy ! Component: 3150 - total flux cleaned = -0.00178275 Jy ! Component: 3200 - total flux cleaned = -0.00181806 Jy ! Component: 3250 - total flux cleaned = -0.00187662 Jy ! Component: 3300 - total flux cleaned = -0.00192308 Jy ! Component: 3350 - total flux cleaned = -0.00195768 Jy ! Component: 3400 - total flux cleaned = -0.00199201 Jy ! Component: 3450 - total flux cleaned = -0.00202619 Jy ! Component: 3500 - total flux cleaned = -0.00207138 Jy ! Component: 3550 - total flux cleaned = -0.00210506 Jy ! Component: 3600 - total flux cleaned = -0.00216063 Jy ! Component: 3650 - total flux cleaned = -0.00213858 Jy ! Component: 3700 - total flux cleaned = -0.00222644 Jy ! Component: 3750 - total flux cleaned = -0.00228088 Jy ! Component: 3800 - total flux cleaned = -0.00234576 Jy ! Component: 3850 - total flux cleaned = -0.00238861 Jy ! Component: 3900 - total flux cleaned = -0.00244203 Jy ! Component: 3950 - total flux cleaned = -0.00251628 Jy ! Component: 4000 - total flux cleaned = -0.00251616 Jy ! Component: 4050 - total flux cleaned = -0.00255815 Jy ! Total flux subtracted in 4096 components = -0.0026104 Jy ! Clean residual min=-0.000531 max=0.000607 Jy/beam ! Clean residual mean=-0.000002 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.11563 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 392 components and 0.11563 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a1_uvs/J0737-033A_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.76 x 4.292 at -5.936 degrees (North through East) ! Clean map min=-0.0012727 max=0.096469 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a1_uvs/J0737-033A_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0964693 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188734 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.586926 0.586926 1.17385 2.3477 4.69541 9.39081 18.7816 37.5633 75.1265 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.096 quit ! Quitting program ! Log file /scr/pima/bp171a1_uvs/J0737-033A_C_uvs.log closed on Fri Mar 15 18:01:10 2013