! Started logfile: /scr/pima/rdv94_uvs/J0805+6144_X_uvs.log on Mon Sep 23 22:09:56 2013 obs /scr/pima/rdv94_uvs/J0805+6144_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J0805+6144_X_uva.fits ! AN table 1: 25 integrations on 15 of 15 possible baselines. ! AN table 2: 163 integrations on 78 of 78 possible baselines. ! Apparent sampling: 0.577584 visibilities/baseline/integration-bin. ! Found source: J0805+6144 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40993e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47993e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79493e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89993e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 30240 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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/rdv94_uvs/J0805+6144_X] 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 117 telescope corrections were flagged in sub-array 1. ! A total of 1199 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 117 telescope corrections were flagged in sub-array 1. ! A total of 1199 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 117 telescope corrections were flagged in sub-array 1. ! A total of 1199 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 117 telescope corrections were flagged in sub-array 1. ! A total of 1199 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.162324Jy sigma=5.288154 ! Fit after self-cal, rms=0.443297Jy sigma=1.780874 ! 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=0.8279 mas, bmaj=1.691 mas, bpa=-32.66 degrees ! Estimated noise=2.77173 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 = 0.448543 Jy ! Component: 100 - total flux cleaned = 0.575734 Jy ! Total flux subtracted in 100 components = 0.575734 Jy ! Clean residual min=-0.024016 max=0.053892 Jy/beam ! Clean residual mean=0.000020 rms=0.005710 Jy/beam ! Combined flux in latest and established models = 0.575734 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.575734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170197Jy sigma=0.865994 ! Fit after self-cal, rms=0.169435Jy sigma=0.862160 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0629864 Jy ! Component: 100 - total flux cleaned = 0.094185 Jy ! Total flux subtracted in 100 components = 0.094185 Jy ! Clean residual min=-0.014523 max=0.027708 Jy/beam ! Clean residual mean=0.000010 rms=0.003552 Jy/beam ! Combined flux in latest and established models = 0.669919 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.669919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134146Jy sigma=0.642161 ! Fit after self-cal, rms=0.133685Jy sigma=0.639908 ! Inverting map ! Added new window around map position (1, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027396 Jy ! Component: 100 - total flux cleaned = 0.0446431 Jy ! Total flux subtracted in 100 components = 0.0446431 Jy ! Clean residual min=-0.012411 max=0.012971 Jy/beam ! Clean residual mean=0.000006 rms=0.002870 Jy/beam ! Combined flux in latest and established models = 0.714563 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.714563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123514Jy sigma=0.573375 ! Fit after self-cal, rms=0.123037Jy sigma=0.571776 ! 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=1.05 mas, bmaj=2.295 mas, bpa=-37.51 degrees ! Estimated noise=1.33425 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 = 0.0346303 Jy ! Component: 100 - total flux cleaned = 0.053984 Jy ! Component: 150 - total flux cleaned = 0.066515 Jy ! Component: 200 - total flux cleaned = 0.0753055 Jy ! Total flux subtracted in 200 components = 0.0753055 Jy ! Clean residual min=-0.010602 max=0.013085 Jy/beam ! Clean residual mean=-0.000011 rms=0.003207 Jy/beam ! Combined flux in latest and established models = 0.789868 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 54 components and 0.789868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114998Jy sigma=0.512529 ! Fit after self-cal, rms=0.114840Jy sigma=0.511752 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* HN 0.00* NL 0.00* NY 0.00* ! ON 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.98 HN 0.97 KP 1.01 ! LA 1.01 MK 0.98 NL 0.97 NY 1.00* ! ON 1.00* OV 0.97 PT 0.96 WF 1.00* ! WZ 1.00* ! ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* HN 0.00* NL 0.00* NY 0.00* ! ON 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.28 FD 1.00 HN 0.99 KP 0.96 ! LA 0.98 MK 0.99 NL 0.98 NY 1.00* ! ON 1.00* OV 0.97 PT 0.96 WF 1.00* ! WZ 1.00* ! ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* HN 0.00* NL 0.00* NY 0.00* ! ON 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 HN 1.03 KP 0.88 ! LA 1.05 MK 1.00 NL 1.02 NY 1.00* ! ON 1.00* OV 1.03 PT 0.98 WF 1.00* ! WZ 1.00* ! ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* HN 0.00* NL 0.00* NY 0.00* ! ON 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.05 HN 1.03 KP 0.93 ! LA 1.04 MK 1.04 NL 1.04 NY 1.00* ! ON 1.00* OV 1.01 PT 1.02 WF 1.00* ! WZ 1.00* ! ! ! Fit before self-cal, rms=0.114840Jy sigma=0.511752 ! Fit after self-cal, rms=0.105389Jy sigma=0.456547 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.053 mas, bmaj=2.302 mas, bpa=-37.77 degrees ! Estimated noise=1.33324 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 = -0.00120176 Jy ! Component: 100 - total flux cleaned = -0.00119307 Jy ! Component: 150 - total flux cleaned = -0.00119636 Jy ! Component: 200 - total flux cleaned = -0.00132125 Jy ! Total flux subtracted in 200 components = -0.00132125 Jy ! Clean residual min=-0.006857 max=0.007110 Jy/beam ! Clean residual mean=-0.000008 rms=0.001631 Jy/beam ! Combined flux in latest and established models = 0.788547 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.788547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105228Jy sigma=0.456021 ! Fit after self-cal, rms=0.105220Jy sigma=0.455848 ! 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. ! ! Fit before self-cal, rms=0.105220Jy sigma=0.455848 ! Fit after self-cal, rms=0.101534Jy sigma=0.435629 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=2.309 mas, bpa=-37.9 degrees ! Estimated noise=1.33131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000281691 Jy ! Component: 100 - total flux cleaned = 0.000363238 Jy ! Component: 150 - total flux cleaned = 0.000494507 Jy ! Component: 200 - total flux cleaned = 0.000596792 Jy ! Total flux subtracted in 200 components = 0.000596792 Jy ! Clean residual min=-0.002998 max=0.003254 Jy/beam ! Clean residual mean=0.000001 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.789144 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.789144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101395Jy sigma=0.435038 ! Fit after self-cal, rms=0.101384Jy sigma=0.434941 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) ! Added new window around map position (6.2, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221139 Jy ! Component: 100 - total flux cleaned = 0.00243853 Jy ! Component: 150 - total flux cleaned = 0.00296234 Jy ! Component: 200 - total flux cleaned = 0.0033629 Jy ! Total flux subtracted in 200 components = 0.0033629 Jy ! Clean residual min=-0.002720 max=0.002372 Jy/beam ! Clean residual mean=0.000001 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.792507 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 98 components and 0.792507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101257Jy sigma=0.434323 ! Fit after self-cal, rms=0.101259Jy sigma=0.434303 ! 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. ! ! Fit before self-cal, rms=0.101259Jy sigma=0.434303 ! Fit after self-cal, rms=0.101125Jy sigma=0.434236 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=2.311 mas, bpa=-37.95 degrees ! Estimated noise=1.3303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000163896 Jy ! Component: 100 - total flux cleaned = 0.000430055 Jy ! Component: 150 - total flux cleaned = 0.000663932 Jy ! Component: 200 - total flux cleaned = 0.00070317 Jy ! Total flux subtracted in 200 components = 0.00070317 Jy ! Clean residual min=-0.002469 max=0.002380 Jy/beam ! Clean residual mean=0.000001 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.79321 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 105 components and 0.79321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101070Jy sigma=0.434011 ! Fit after self-cal, rms=0.101066Jy sigma=0.433991 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 = -6.69327e-05 Jy ! Component: 100 - total flux cleaned = 0.000122954 Jy ! Component: 150 - total flux cleaned = 0.000260997 Jy ! Component: 200 - total flux cleaned = 0.00032389 Jy ! Total flux subtracted in 200 components = 0.00032389 Jy ! Clean residual min=-0.002366 max=0.002376 Jy/beam ! Clean residual mean=0.000002 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.793534 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 111 components and 0.793534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101037Jy sigma=0.433885 ! Fit after self-cal, rms=0.101035Jy sigma=0.433875 ! 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. ! ! Fit before self-cal, rms=0.101035Jy sigma=0.433875 ! Fit after self-cal, rms=0.100914Jy sigma=0.433847 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.451 mas, bmaj=3.064 mas, bpa=-42.78 degrees ! Estimated noise=1.42686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000545993 Jy ! Component: 100 - total flux cleaned = -0.000618032 Jy ! Component: 150 - total flux cleaned = -0.000622659 Jy ! Component: 200 - total flux cleaned = -0.000623189 Jy ! Total flux subtracted in 200 components = -0.000623189 Jy ! Clean residual min=-0.002164 max=0.002070 Jy/beam ! Clean residual mean=0.000002 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.79291 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 121 components and 0.79291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100905Jy sigma=0.433772 ! Fit after self-cal, rms=0.100901Jy sigma=0.433761 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 = 2.68827e-05 Jy ! Component: 100 - total flux cleaned = 0.0001215 Jy ! Component: 150 - total flux cleaned = 0.000160969 Jy ! Component: 200 - total flux cleaned = 0.000179702 Jy ! Total flux subtracted in 200 components = 0.000179702 Jy ! Clean residual min=-0.002106 max=0.002028 Jy/beam ! Clean residual mean=0.000002 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.79309 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 125 components and 0.79309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100897Jy sigma=0.433726 ! Fit after self-cal, rms=0.100894Jy sigma=0.433718 ! 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=1.05 mas, bmaj=2.312 mas, bpa=-37.99 degrees ! Estimated noise=1.32932 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.05 x 2.312 at -37.99 degrees (North through East) ! Clean map min=-0.0021362 max=0.59643 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. ! ! Fit before self-cal, rms=0.100894Jy sigma=0.433718 ! Fit after self-cal, rms=0.095022Jy sigma=0.394365 ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=2.313 mas, bpa=-38 degrees ! Estimated noise=1.32883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000747871 Jy ! Component: 100 - total flux cleaned = -0.000750298 Jy ! Component: 150 - total flux cleaned = -0.000722333 Jy ! Component: 200 - total flux cleaned = -0.000695349 Jy ! Total flux subtracted in 200 components = -0.000695349 Jy ! Clean residual min=-0.002215 max=0.002094 Jy/beam ! Clean residual mean=0.000001 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.792395 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 129 components and 0.792395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094996Jy sigma=0.394281 ! Fit after self-cal, rms=0.094995Jy sigma=0.394274 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.89084e-05 Jy ! Component: 100 - total flux cleaned = -2.84177e-05 Jy ! Component: 150 - total flux cleaned = 1.8926e-05 Jy ! Component: 200 - total flux cleaned = 4.24854e-05 Jy ! Total flux subtracted in 200 components = 4.24854e-05 Jy ! Clean residual min=-0.002200 max=0.002077 Jy/beam ! Clean residual mean=0.000001 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.792437 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 135 components and 0.792437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094979Jy sigma=0.394229 ! Fit after self-cal, rms=0.094979Jy sigma=0.394223 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094979Jy sigma=0.394223 ! Fit after self-cal, rms=0.094915Jy sigma=0.394205 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=0.8168 mas, bmaj=1.682 mas, bpa=-33.58 degrees ! Estimated noise=2.82328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.45467 Jy ! Component: 100 - total flux cleaned = 0.597703 Jy ! Component: 150 - total flux cleaned = 0.66299 Jy ! Component: 200 - total flux cleaned = 0.699379 Jy ! Total flux subtracted in 200 components = 0.699379 Jy ! Clean residual min=-0.009117 max=0.018639 Jy/beam ! Clean residual mean=0.000009 rms=0.002351 Jy/beam ! Combined flux in latest and established models = 0.699378 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 0.699378 Jy ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=2.314 mas, bpa=-38.02 degrees ! Estimated noise=1.32827 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 = 0.0338779 Jy ! Component: 100 - total flux cleaned = 0.0527841 Jy ! Component: 150 - total flux cleaned = 0.0641411 Jy ! Component: 200 - total flux cleaned = 0.0712024 Jy ! Total flux subtracted in 200 components = 0.0712024 Jy ! Clean residual min=-0.003104 max=0.004535 Jy/beam ! Clean residual mean=-0.000003 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.770581 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 61 components and 0.770581 Jy ! Inverting map ! Added new window around map position (-35.6, -22.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00483763 Jy ! Component: 100 - total flux cleaned = 0.00827918 Jy ! Component: 150 - total flux cleaned = 0.0107643 Jy ! Component: 200 - total flux cleaned = 0.0123477 Jy ! Total flux subtracted in 200 components = 0.0123477 Jy ! Clean residual min=-0.002411 max=0.002379 Jy/beam ! Clean residual mean=-0.000000 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.782929 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 91 components and 0.782929 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=2.451 mas, bmaj=3.066 mas, bpa=-42.9 degrees ! Estimated noise=1.42556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266717 Jy ! Component: 100 - total flux cleaned = 0.00460077 Jy ! Component: 150 - total flux cleaned = 0.00581144 Jy ! Component: 200 - total flux cleaned = 0.00621634 Jy ! Total flux subtracted in 200 components = 0.00621634 Jy ! Clean residual min=-0.002112 max=0.002037 Jy/beam ! Clean residual mean=0.000001 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.789145 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 = 0.000396766 Jy ! Component: 100 - total flux cleaned = 0.000632562 Jy ! Component: 150 - total flux cleaned = 0.000810414 Jy ! Component: 200 - total flux cleaned = 0.00100389 Jy ! Total flux subtracted in 200 components = 0.00100389 Jy ! Clean residual min=-0.002028 max=0.001860 Jy/beam ! Clean residual mean=0.000002 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.790149 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 133 components and 0.790149 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=2.314 mas, bpa=-38.02 degrees ! Estimated noise=1.32827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000225918 Jy ! Component: 100 - total flux cleaned = 5.95383e-05 Jy ! Component: 150 - total flux cleaned = 0.000317911 Jy ! Component: 200 - total flux cleaned = 0.000488363 Jy ! Total flux subtracted in 200 components = 0.000488363 Jy ! Clean residual min=-0.002117 max=0.002083 Jy/beam ! Clean residual mean=0.000001 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.790637 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 153 components and 0.790637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094861Jy sigma=0.394001 ! Fit after self-cal, rms=0.094847Jy sigma=0.393948 wmodel /scr/pima/rdv94_uvs/J0805+6144_X_map.mod ! Writing 153 model components to file: /scr/pima/rdv94_uvs/J0805+6144_X_map.mod wobs /scr/pima/rdv94_uvs/J0805+6144_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv94_uvs/J0805+6144_X_uvs.fits wwins /scr/pima/rdv94_uvs/J0805+6144_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv94_uvs/J0805+6144_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 = 1.35639e-06 Jy ! Component: 100 - total flux cleaned = -3.26725e-05 Jy ! Component: 150 - total flux cleaned = -0.00013267 Jy ! Component: 200 - total flux cleaned = -0.000196009 Jy ! Component: 250 - total flux cleaned = -0.000225752 Jy ! Component: 300 - total flux cleaned = -0.000195859 Jy ! Component: 350 - total flux cleaned = -0.000166307 Jy ! Component: 400 - total flux cleaned = -0.000137666 Jy ! Component: 450 - total flux cleaned = -0.00010975 Jy ! Component: 500 - total flux cleaned = -8.20768e-05 Jy ! Component: 550 - total flux cleaned = -5.45916e-05 Jy ! Component: 600 - total flux cleaned = 5.10875e-05 Jy ! Component: 650 - total flux cleaned = 5.1267e-05 Jy ! Component: 700 - total flux cleaned = 0.000128554 Jy ! Component: 750 - total flux cleaned = 0.00012872 Jy ! Component: 800 - total flux cleaned = 0.000153813 Jy ! Component: 850 - total flux cleaned = 0.000203343 Jy ! Component: 900 - total flux cleaned = 0.00025228 Jy ! Component: 950 - total flux cleaned = 0.000300629 Jy ! Component: 1000 - total flux cleaned = 0.000372206 Jy ! Component: 1050 - total flux cleaned = 0.000372195 Jy ! Component: 1100 - total flux cleaned = 0.000418599 Jy ! Component: 1150 - total flux cleaned = 0.00032518 Jy ! Component: 1200 - total flux cleaned = 0.000256315 Jy ! Component: 1250 - total flux cleaned = 0.000324471 Jy ! Component: 1300 - total flux cleaned = 0.000211221 Jy ! Component: 1350 - total flux cleaned = 0.000188902 Jy ! Component: 1400 - total flux cleaned = 0.000166549 Jy ! Component: 1450 - total flux cleaned = 0.000232835 Jy ! Component: 1500 - total flux cleaned = 0.000166941 Jy ! Component: 1550 - total flux cleaned = 0.00018864 Jy ! Component: 1600 - total flux cleaned = 0.000188535 Jy ! Component: 1650 - total flux cleaned = 0.000231416 Jy ! Component: 1700 - total flux cleaned = 0.000295203 Jy ! Component: 1750 - total flux cleaned = 0.000273963 Jy ! Component: 1800 - total flux cleaned = 0.000273842 Jy ! Component: 1850 - total flux cleaned = 0.000315412 Jy ! Component: 1900 - total flux cleaned = 0.000273924 Jy ! Component: 1950 - total flux cleaned = 0.000212149 Jy ! Component: 2000 - total flux cleaned = 0.000314268 Jy ! Component: 2050 - total flux cleaned = 0.000273571 Jy ! Component: 2100 - total flux cleaned = 0.000293865 Jy ! Component: 2150 - total flux cleaned = 0.000273742 Jy ! Component: 2200 - total flux cleaned = 0.000313516 Jy ! Component: 2250 - total flux cleaned = 0.000293725 Jy ! Component: 2300 - total flux cleaned = 0.000313588 Jy ! Component: 2350 - total flux cleaned = 0.000352858 Jy ! Component: 2400 - total flux cleaned = 0.000333416 Jy ! Component: 2450 - total flux cleaned = 0.000314075 Jy ! Component: 2500 - total flux cleaned = 0.000371998 Jy ! Component: 2550 - total flux cleaned = 0.000410253 Jy ! Component: 2600 - total flux cleaned = 0.00031509 Jy ! Component: 2650 - total flux cleaned = 0.000277212 Jy ! Component: 2700 - total flux cleaned = 0.000333611 Jy ! Component: 2750 - total flux cleaned = 0.000277294 Jy ! Component: 2800 - total flux cleaned = 0.000202503 Jy ! Component: 2850 - total flux cleaned = 0.000165207 Jy ! Component: 2900 - total flux cleaned = 0.000183591 Jy ! Component: 2950 - total flux cleaned = 0.000109784 Jy ! Component: 3000 - total flux cleaned = 0.000128053 Jy ! Component: 3050 - total flux cleaned = 0.00012805 Jy ! Component: 3100 - total flux cleaned = 0.000110075 Jy ! Component: 3150 - total flux cleaned = 0.000146235 Jy ! Component: 3200 - total flux cleaned = 9.22336e-05 Jy ! Component: 3250 - total flux cleaned = 9.22768e-05 Jy ! Component: 3300 - total flux cleaned = 0.000127875 Jy ! Component: 3350 - total flux cleaned = 9.24272e-05 Jy ! Component: 3400 - total flux cleaned = 7.46961e-05 Jy ! Component: 3450 - total flux cleaned = 9.23385e-05 Jy ! Component: 3500 - total flux cleaned = -1.27319e-05 Jy ! Component: 3550 - total flux cleaned = 3.96637e-05 Jy ! Component: 3600 - total flux cleaned = 4.92007e-06 Jy ! Component: 3650 - total flux cleaned = -1.22715e-05 Jy ! Component: 3700 - total flux cleaned = -8.12626e-05 Jy ! Component: 3750 - total flux cleaned = -9.84198e-05 Jy ! Component: 3800 - total flux cleaned = -8.12614e-05 Jy ! Component: 3850 - total flux cleaned = -8.14175e-05 Jy ! Component: 3900 - total flux cleaned = -6.43277e-05 Jy ! Component: 3950 - total flux cleaned = 3.19495e-06 Jy ! Component: 4000 - total flux cleaned = -8.10056e-05 Jy ! Component: 4050 - total flux cleaned = -3.06261e-05 Jy ! Total flux subtracted in 4096 components = -4.74022e-05 Jy ! Clean residual min=-0.000955 max=0.000969 Jy/beam ! Clean residual mean=0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.79059 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 419 components and 0.79059 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv94_uvs/J0805+6144_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 2.314 at -38.02 degrees (North through East) ! Clean map min=-0.0019356 max=0.597 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J0805+6144_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.597 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000287188 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.144315 0.144315 0.288631 0.577261 1.15452 2.30905 4.61809 9.23618 18.4724 36.9447 73.8895 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.597 quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J0805+6144_X_uvs.log closed on Mon Sep 23 22:10:02 2013