! Started logfile: /scr/pima/gc030_uvs/J0754+3033_X_uvs.log on Fri Apr 22 08:44:15 2016 obs /scr/pima/gc030_uvs/J0754+3033_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0754+3033_X_uva.fits ! AN table 1: 261 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.584018 visibilities/baseline/integration-bin. ! Found source: J0754+3033 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.37724e+09 8e+06 1 8e+06 ! 02 2 8.38499e+09 8e+06 1 8e+06 ! 03 3 8.39324e+09 8e+06 1 8e+06 ! 04 4 8.40099e+09 8e+06 1 8e+06 ! 05 5 8.40924e+09 8e+06 1 8e+06 ! 06 6 8.41699e+09 8e+06 1 8e+06 ! 07 7 8.42524e+09 8e+06 1 8e+06 ! 08 8 8.43299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 34144 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J0754+3033_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 568 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 568 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 568 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 568 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 826 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 568 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 568 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012900Jy sigma=17.213928 ! Fit after self-cal, rms=0.920485Jy sigma=16.107974 ! 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=0.4463 mas, bmaj=1.334 mas, bpa=-4.833 degrees ! Estimated noise=0.773598 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 = 0.0534722 Jy ! Component: 100 - total flux cleaned = 0.0667093 Jy ! Total flux subtracted in 100 components = 0.0667093 Jy ! Clean residual min=-0.005836 max=0.012327 Jy/beam ! Clean residual mean=0.000001 rms=0.001513 Jy/beam ! Combined flux in latest and established models = 0.0667093 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0667093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.126719Jy sigma=0.741913 ! Fit after self-cal, rms=0.126414Jy sigma=0.738818 ! Inverting map ! Added new window around map position (-0.8, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121271 Jy ! Component: 100 - total flux cleaned = 0.0202189 Jy ! Total flux subtracted in 100 components = 0.0202189 Jy ! Clean residual min=-0.004384 max=0.004801 Jy/beam ! Clean residual mean=0.000001 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.0869283 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.0869283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.122873Jy sigma=0.706627 ! Fit after self-cal, rms=0.121859Jy sigma=0.704069 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4705 mas, bmaj=1.466 mas, bpa=-4.801 degrees ! Estimated noise=0.33128 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 = 0.0108067 Jy ! Component: 100 - total flux cleaned = 0.0180907 Jy ! Component: 150 - total flux cleaned = 0.0232939 Jy ! Component: 200 - total flux cleaned = 0.0270592 Jy ! Total flux subtracted in 200 components = 0.0270592 Jy ! Clean residual min=-0.003459 max=0.003167 Jy/beam ! Clean residual mean=0.000005 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.113988 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 18 components and 0.113988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.119525Jy sigma=0.685836 ! Fit after self-cal, rms=0.118492Jy sigma=0.684711 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4705 x 1.466 at -4.801 degrees (North through East) ! Clean map min=-0.0030187 max=0.07871 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 393 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.118492Jy sigma=0.684711 ! Fit after self-cal, rms=0.119131Jy sigma=0.686210 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4695 mas, bmaj=1.47 mas, bpa=-4.882 degrees ! Estimated noise=0.337274 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 = 0.00346854 Jy ! Component: 100 - total flux cleaned = 0.00593722 Jy ! Component: 150 - total flux cleaned = 0.00778011 Jy ! Component: 200 - total flux cleaned = 0.00897575 Jy ! Total flux subtracted in 200 components = 0.00897575 Jy ! Clean residual min=-0.003432 max=0.002859 Jy/beam ! Clean residual mean=0.000006 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.122963 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.122963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.118880Jy sigma=0.684014 ! Fit after self-cal, rms=0.118584Jy sigma=0.683893 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.118584Jy sigma=0.683893 ! Fit after self-cal, rms=0.116045Jy sigma=0.681472 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.4701 mas, bmaj=1.467 mas, bpa=-4.868 degrees ! Estimated noise=0.33697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132849 Jy ! Component: 100 - total flux cleaned = 0.00162632 Jy ! Component: 150 - total flux cleaned = 0.00185089 Jy ! Component: 200 - total flux cleaned = 0.00207989 Jy ! Total flux subtracted in 200 components = 0.00207989 Jy ! Clean residual min=-0.002772 max=0.002251 Jy/beam ! Clean residual mean=0.000005 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.125043 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.125043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.115993Jy sigma=0.680957 ! Fit after self-cal, rms=0.115879Jy sigma=0.680823 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 = 0.000429932 Jy ! Component: 100 - total flux cleaned = 0.000619243 Jy ! Component: 150 - total flux cleaned = 0.000689357 Jy ! Component: 200 - total flux cleaned = 0.000775207 Jy ! Total flux subtracted in 200 components = 0.000775207 Jy ! Clean residual min=-0.002755 max=0.002354 Jy/beam ! Clean residual mean=0.000005 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.125818 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.125818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.115859Jy sigma=0.680616 ! Fit after self-cal, rms=0.115823Jy sigma=0.680579 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.115823Jy sigma=0.680579 ! Fit after self-cal, rms=0.116032Jy sigma=0.678662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.4693 mas, bmaj=1.467 mas, bpa=-4.857 degrees ! Estimated noise=0.338314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000868743 Jy ! Component: 100 - total flux cleaned = 0.00150394 Jy ! Component: 150 - total flux cleaned = 0.00191621 Jy ! Component: 200 - total flux cleaned = 0.00203192 Jy ! Total flux subtracted in 200 components = 0.00203192 Jy ! Clean residual min=-0.002157 max=0.001874 Jy/beam ! Clean residual mean=0.000003 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.12785 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.12785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.116018Jy sigma=0.678523 ! Fit after self-cal, rms=0.115994Jy sigma=0.678453 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 = 0.000253197 Jy ! Component: 100 - total flux cleaned = 0.000267978 Jy ! Component: 150 - total flux cleaned = 0.000280973 Jy ! Component: 200 - total flux cleaned = 0.000293249 Jy ! Total flux subtracted in 200 components = 0.000293249 Jy ! Clean residual min=-0.002176 max=0.001918 Jy/beam ! Clean residual mean=0.000003 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.128144 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.128144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.115987Jy sigma=0.678393 ! Fit after self-cal, rms=0.115976Jy sigma=0.678381 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.115976Jy sigma=0.678381 ! Fit after self-cal, rms=0.115240Jy sigma=0.677136 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.184 mas, bmaj=2.315 mas, bpa=88.41 degrees ! Estimated noise=1.02857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121937 Jy ! Component: 100 - total flux cleaned = 0.00126906 Jy ! Component: 150 - total flux cleaned = 0.0012885 Jy ! Component: 200 - total flux cleaned = 0.00132622 Jy ! Total flux subtracted in 200 components = 0.00132622 Jy ! Clean residual min=-0.004642 max=0.004928 Jy/beam ! Clean residual mean=0.000015 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 0.12947 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 46 components and 0.12947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.115225Jy sigma=0.677579 ! Fit after self-cal, rms=0.115228Jy sigma=0.677314 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 = 0.000317158 Jy ! Component: 100 - total flux cleaned = 0.000279238 Jy ! Component: 150 - total flux cleaned = 0.000262943 Jy ! Component: 200 - total flux cleaned = 0.000261619 Jy ! Total flux subtracted in 200 components = 0.000261619 Jy ! Clean residual min=-0.004603 max=0.004915 Jy/beam ! Clean residual mean=0.000014 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.129731 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.129731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.115220Jy sigma=0.677940 ! Fit after self-cal, rms=0.115248Jy sigma=0.677771 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.4693 mas, bmaj=1.465 mas, bpa=-4.881 degrees ! Estimated noise=0.338419 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4693 x 1.465 at -4.881 degrees (North through East) ! Clean map min=-0.0018755 max=0.079435 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.4469 mas, bmaj=1.332 mas, bpa=-4.845 degrees ! Estimated noise=0.781928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0541232 Jy ! Component: 100 - total flux cleaned = 0.071015 Jy ! Component: 150 - total flux cleaned = 0.0825907 Jy ! Component: 200 - total flux cleaned = 0.0909917 Jy ! Total flux subtracted in 200 components = 0.0909917 Jy ! Clean residual min=-0.004400 max=0.004957 Jy/beam ! Clean residual mean=0.000001 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.0909917 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0909917 Jy ! Inverting map and beam ! Estimated beam: bmin=0.4693 mas, bmaj=1.465 mas, bpa=-4.881 degrees ! Estimated noise=0.338419 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 = 0.0110871 Jy ! Component: 100 - total flux cleaned = 0.0188229 Jy ! Component: 150 - total flux cleaned = 0.0243549 Jy ! Component: 200 - total flux cleaned = 0.0283637 Jy ! Total flux subtracted in 200 components = 0.0283637 Jy ! Clean residual min=-0.002636 max=0.002407 Jy/beam ! Clean residual mean=0.000002 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.119355 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.119355 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=2.184 mas, bmaj=2.315 mas, bpa=88.41 degrees ! Estimated noise=1.02857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00741745 Jy ! Component: 100 - total flux cleaned = 0.00978447 Jy ! Component: 150 - total flux cleaned = 0.0105107 Jy ! Component: 200 - total flux cleaned = 0.0105546 Jy ! Total flux subtracted in 200 components = 0.0105546 Jy ! Clean residual min=-0.004514 max=0.004854 Jy/beam ! Clean residual mean=0.000014 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.12991 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 = 5.35619e-05 Jy ! Component: 100 - total flux cleaned = 6.93254e-05 Jy ! Component: 150 - total flux cleaned = 8.36876e-05 Jy ! Component: 200 - total flux cleaned = 9.70905e-05 Jy ! Total flux subtracted in 200 components = 9.70905e-05 Jy ! Clean residual min=-0.004526 max=0.004875 Jy/beam ! Clean residual mean=0.000014 rms=0.001243 Jy/beam ! Combined flux in latest and established models = 0.130007 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.130007 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.4693 mas, bmaj=1.465 mas, bpa=-4.881 degrees ! Estimated noise=0.338419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000325693 Jy ! Component: 100 - total flux cleaned = 3.70931e-05 Jy ! Component: 150 - total flux cleaned = -0.000134601 Jy ! Component: 200 - total flux cleaned = -0.000222176 Jy ! Total flux subtracted in 200 components = -0.000222176 Jy ! Clean residual min=-0.002187 max=0.001973 Jy/beam ! Clean residual mean=0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.129785 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.129785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.115262Jy sigma=0.678133 ! Fit after self-cal, rms=0.115225Jy sigma=0.678066 wmodel /scr/pima/gc030_uvs/J0754+3033_X_map.mod ! Writing 32 model components to file: /scr/pima/gc030_uvs/J0754+3033_X_map.mod wobs /scr/pima/gc030_uvs/J0754+3033_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0754+3033_X_uvs.fits wwins /scr/pima/gc030_uvs/J0754+3033_X_map.win ! wwins: Wrote 2 windows to /scr/pima/gc030_uvs/J0754+3033_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 = -0.000909247 Jy ! Component: 100 - total flux cleaned = -0.00150898 Jy ! Component: 150 - total flux cleaned = -0.00180393 Jy ! Component: 200 - total flux cleaned = -0.00205015 Jy ! Component: 250 - total flux cleaned = -0.00228363 Jy ! Component: 300 - total flux cleaned = -0.0024517 Jy ! Component: 350 - total flux cleaned = -0.0025868 Jy ! Component: 400 - total flux cleaned = -0.00279418 Jy ! Component: 450 - total flux cleaned = -0.00286894 Jy ! Component: 500 - total flux cleaned = -0.00299083 Jy ! Component: 550 - total flux cleaned = -0.00310888 Jy ! Component: 600 - total flux cleaned = -0.00324519 Jy ! Component: 650 - total flux cleaned = -0.00333284 Jy ! Component: 700 - total flux cleaned = -0.00344031 Jy ! Component: 750 - total flux cleaned = -0.00354486 Jy ! Component: 800 - total flux cleaned = -0.00364697 Jy ! Component: 850 - total flux cleaned = -0.0037072 Jy ! Component: 900 - total flux cleaned = -0.00378591 Jy ! Component: 950 - total flux cleaned = -0.00384385 Jy ! Component: 1000 - total flux cleaned = -0.00390049 Jy ! Component: 1050 - total flux cleaned = -0.00399242 Jy ! Component: 1100 - total flux cleaned = -0.00399238 Jy ! Component: 1150 - total flux cleaned = -0.00402775 Jy ! Component: 1200 - total flux cleaned = -0.00409758 Jy ! Component: 1250 - total flux cleaned = -0.00416599 Jy ! Component: 1300 - total flux cleaned = -0.0041994 Jy ! Component: 1350 - total flux cleaned = -0.00421592 Jy ! Component: 1400 - total flux cleaned = -0.0042971 Jy ! Component: 1450 - total flux cleaned = -0.00434483 Jy ! Component: 1500 - total flux cleaned = -0.00434479 Jy ! Component: 1550 - total flux cleaned = -0.00440676 Jy ! Component: 1600 - total flux cleaned = -0.00440712 Jy ! Component: 1650 - total flux cleaned = -0.00445242 Jy ! Component: 1700 - total flux cleaned = -0.00448216 Jy ! Component: 1750 - total flux cleaned = -0.00451116 Jy ! Component: 1800 - total flux cleaned = -0.00455417 Jy ! Component: 1850 - total flux cleaned = -0.00459653 Jy ! Component: 1900 - total flux cleaned = -0.00461047 Jy ! Component: 1950 - total flux cleaned = -0.00463808 Jy ! Component: 2000 - total flux cleaned = -0.00466527 Jy ! Component: 2050 - total flux cleaned = -0.00470553 Jy ! Component: 2100 - total flux cleaned = -0.00473199 Jy ! Component: 2150 - total flux cleaned = -0.00475805 Jy ! Component: 2200 - total flux cleaned = -0.00478401 Jy ! Component: 2250 - total flux cleaned = -0.00486047 Jy ! Component: 2300 - total flux cleaned = -0.00489817 Jy ! Component: 2350 - total flux cleaned = -0.00492306 Jy ! Component: 2400 - total flux cleaned = -0.00498473 Jy ! Component: 2450 - total flux cleaned = -0.00503334 Jy ! Component: 2500 - total flux cleaned = -0.00504553 Jy ! Component: 2550 - total flux cleaned = -0.00508136 Jy ! Component: 2600 - total flux cleaned = -0.00514051 Jy ! Component: 2650 - total flux cleaned = -0.00516388 Jy ! Component: 2700 - total flux cleaned = -0.00516389 Jy ! Component: 2750 - total flux cleaned = -0.00522109 Jy ! Component: 2800 - total flux cleaned = -0.00522108 Jy ! Component: 2850 - total flux cleaned = -0.00526614 Jy ! Component: 2900 - total flux cleaned = -0.00527733 Jy ! Component: 2950 - total flux cleaned = -0.00528837 Jy ! Component: 3000 - total flux cleaned = -0.00532097 Jy ! Component: 3050 - total flux cleaned = -0.0053533 Jy ! Component: 3100 - total flux cleaned = -0.00536392 Jy ! Component: 3150 - total flux cleaned = -0.00539572 Jy ! Component: 3200 - total flux cleaned = -0.00542721 Jy ! Component: 3250 - total flux cleaned = -0.00544795 Jy ! Component: 3300 - total flux cleaned = -0.00547884 Jy ! Component: 3350 - total flux cleaned = -0.00552985 Jy ! Component: 3400 - total flux cleaned = -0.00554998 Jy ! Component: 3450 - total flux cleaned = -0.00554 Jy ! Component: 3500 - total flux cleaned = -0.00559972 Jy ! Component: 3550 - total flux cleaned = -0.00560945 Jy ! Component: 3600 - total flux cleaned = -0.00564855 Jy ! Component: 3650 - total flux cleaned = -0.00564841 Jy ! Component: 3700 - total flux cleaned = -0.00567728 Jy ! Component: 3750 - total flux cleaned = -0.00567725 Jy ! Component: 3800 - total flux cleaned = -0.00570566 Jy ! Component: 3850 - total flux cleaned = -0.0057246 Jy ! Component: 3900 - total flux cleaned = -0.00574322 Jy ! Component: 3950 - total flux cleaned = -0.00576176 Jy ! Component: 4000 - total flux cleaned = -0.00577099 Jy ! Component: 4050 - total flux cleaned = -0.00579831 Jy ! Total flux subtracted in 4096 components = -0.00580736 Jy ! Clean residual min=-0.000562 max=0.000550 Jy/beam ! Clean residual mean=0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.123978 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 309 components and 0.123977 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0754+3033_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4693 x 1.465 at -4.881 degrees (North through East) ! Clean map min=-0.0015509 max=0.07898 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0754+3033_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0789799 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150122 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.570228 0.570228 1.14046 2.28091 4.56182 9.12365 18.2473 36.4946 72.9892 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.078 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 526.105 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0754+3033_X_uvs.log closed on Fri Apr 22 08:44:20 2016