! Started logfile: /d2/scr/pima/bp171a3_uvs/J1354-0206_C_uvs.log on Mon Feb 24 08:49:44 2014 obs /d2/scr/pima/bp171a3_uvs/J1354-0206_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1354-0206_C_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1354-0206 ! ! 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 504 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 /d2/scr/pima/bp171a3_uvs/J1354-0206_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.373839Jy sigma=54.391027 ! Fit after self-cal, rms=0.171132Jy sigma=6.480282 ! 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=1.545 mas, bmaj=4.451 mas, bpa=13.89 degrees ! Estimated noise=0.986665 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 = 0.666218 Jy ! Component: 100 - total flux cleaned = 0.814255 Jy ! Total flux subtracted in 100 components = 0.814255 Jy ! Clean residual min=-0.028268 max=0.051357 Jy/beam ! Clean residual mean=0.000004 rms=0.008131 Jy/beam ! Combined flux in latest and established models = 0.814255 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.814255 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=0.161754Jy sigma=4.960003 ! Fit after self-cal, rms=0.161747Jy sigma=4.959545 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0530339 Jy ! Component: 100 - total flux cleaned = 0.0788556 Jy ! Total flux subtracted in 100 components = 0.0788556 Jy ! Clean residual min=-0.018665 max=0.020400 Jy/beam ! Clean residual mean=-0.000003 rms=0.004878 Jy/beam ! Combined flux in latest and established models = 0.893111 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.893111 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=0.128905Jy sigma=3.577645 ! Fit after self-cal, rms=0.128839Jy sigma=3.574120 ! 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=1.849 mas, bmaj=4.937 mas, bpa=11.35 degrees ! Estimated noise=0.809103 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 = 0.0301508 Jy ! Component: 100 - total flux cleaned = 0.0475266 Jy ! Component: 150 - total flux cleaned = 0.0584024 Jy ! Component: 200 - total flux cleaned = 0.0656772 Jy ! Total flux subtracted in 200 components = 0.0656772 Jy ! Clean residual min=-0.016892 max=0.020172 Jy/beam ! Clean residual mean=-0.000029 rms=0.004614 Jy/beam ! Combined flux in latest and established models = 0.958788 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 44 components and 0.958788 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=0.118070Jy sigma=3.259272 ! Fit after self-cal, rms=0.118062Jy sigma=3.258908 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.849 x 4.937 at 11.35 degrees (North through East) ! Clean map min=-0.016672 max=0.8812 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: ! FD 1.11 HN 0.99 KP 0.92 NL 1.06 ! OV 0.99 PT 0.90 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 HN 1.00 KP 0.95 NL 1.12 ! OV 1.04 PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 0.98 KP 0.99 NL 1.02 ! OV 0.99 PT 1.03 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.01 KP 1.02 NL 1.03 ! OV 0.98 PT 0.95 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.03 KP 1.03 NL 1.01 ! OV 0.99 PT 1.07 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.98 KP 0.98 NL 1.02 ! OV 0.97 PT 1.00 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.01 KP 1.08 NL 1.01 ! OV 1.01 PT 0.96 SC 0.99 ! ! ! Fit before self-cal, rms=0.118062Jy sigma=3.258908 ! Fit after self-cal, rms=0.105451Jy sigma=2.513547 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.843 mas, bmaj=4.94 mas, bpa=11.38 degrees ! Estimated noise=0.819692 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 = 0.0130377 Jy ! Component: 100 - total flux cleaned = 0.0191002 Jy ! Component: 150 - total flux cleaned = 0.0227097 Jy ! Component: 200 - total flux cleaned = 0.0249329 Jy ! Total flux subtracted in 200 components = 0.0249329 Jy ! Clean residual min=-0.010252 max=0.011124 Jy/beam ! Clean residual mean=-0.000015 rms=0.003205 Jy/beam ! Combined flux in latest and established models = 0.983721 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.983721 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=0.102415Jy sigma=2.477417 ! Fit after self-cal, rms=0.102408Jy sigma=2.476962 ! 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=0.102408Jy sigma=2.476962 ! Fit after self-cal, rms=0.101312Jy sigma=2.396654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.84 mas, bmaj=4.935 mas, bpa=11.44 degrees ! Estimated noise=0.832312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114831 Jy ! Component: 100 - total flux cleaned = 0.0162981 Jy ! Component: 150 - total flux cleaned = 0.0191454 Jy ! Component: 200 - total flux cleaned = 0.020975 Jy ! Total flux subtracted in 200 components = 0.020975 Jy ! Clean residual min=-0.010744 max=0.010555 Jy/beam ! Clean residual mean=-0.000016 rms=0.003187 Jy/beam ! Combined flux in latest and established models = 1.0047 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 1.0047 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=0.098750Jy sigma=2.375740 ! Fit after self-cal, rms=0.098746Jy sigma=2.375489 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 = 0.00146682 Jy ! Component: 100 - total flux cleaned = 0.00178414 Jy ! Component: 150 - total flux cleaned = 0.00200292 Jy ! Component: 200 - total flux cleaned = 0.00227821 Jy ! Total flux subtracted in 200 components = 0.00227821 Jy ! Clean residual min=-0.010685 max=0.010531 Jy/beam ! Clean residual mean=-0.000016 rms=0.003176 Jy/beam ! Combined flux in latest and established models = 1.00697 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 1.00697 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=0.098642Jy sigma=2.376719 ! Fit after self-cal, rms=0.098640Jy sigma=2.376577 ! 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=0.098640Jy sigma=2.376577 ! Fit after self-cal, rms=0.097639Jy sigma=2.305543 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.837 mas, bmaj=4.932 mas, bpa=11.5 degrees ! Estimated noise=0.844098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010388 Jy ! Component: 100 - total flux cleaned = 0.0145248 Jy ! Component: 150 - total flux cleaned = 0.0168285 Jy ! Component: 200 - total flux cleaned = 0.0183486 Jy ! Total flux subtracted in 200 components = 0.0183486 Jy ! Clean residual min=-0.011329 max=0.010264 Jy/beam ! Clean residual mean=-0.000017 rms=0.003203 Jy/beam ! Combined flux in latest and established models = 1.02532 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 1.02532 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=0.095439Jy sigma=2.292004 ! Fit after self-cal, rms=0.095436Jy sigma=2.291837 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 = 0.00118991 Jy ! Component: 100 - total flux cleaned = 0.00143074 Jy ! Component: 150 - total flux cleaned = 0.001651 Jy ! Component: 200 - total flux cleaned = 0.00185937 Jy ! Total flux subtracted in 200 components = 0.00185937 Jy ! Clean residual min=-0.011276 max=0.010347 Jy/beam ! Clean residual mean=-0.000017 rms=0.003195 Jy/beam ! Combined flux in latest and established models = 1.02718 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 70 components and 1.02718 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=0.095358Jy sigma=2.292804 ! Fit after self-cal, rms=0.095356Jy sigma=2.292690 ! 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=0.095356Jy sigma=2.292690 ! Fit after self-cal, rms=0.094524Jy sigma=2.235490 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.415 mas, bmaj=6.787 mas, bpa=-2.584 degrees ! Estimated noise=1.05762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116947 Jy ! Component: 100 - total flux cleaned = 0.0161218 Jy ! Component: 150 - total flux cleaned = 0.0181874 Jy ! Component: 200 - total flux cleaned = 0.0191385 Jy ! Total flux subtracted in 200 components = 0.0191385 Jy ! Clean residual min=-0.016614 max=0.014069 Jy/beam ! Clean residual mean=-0.000037 rms=0.005211 Jy/beam ! Combined flux in latest and established models = 1.04632 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 79 components and 1.04632 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=0.092508Jy sigma=2.238886 ! Fit after self-cal, rms=0.092499Jy sigma=2.238410 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 = 0.000554669 Jy ! Component: 100 - total flux cleaned = 0.000679132 Jy ! Component: 150 - total flux cleaned = 0.000780061 Jy ! Component: 200 - total flux cleaned = 0.000923713 Jy ! Total flux subtracted in 200 components = 0.000923713 Jy ! Clean residual min=-0.016602 max=0.014070 Jy/beam ! Clean residual mean=-0.000037 rms=0.005191 Jy/beam ! Combined flux in latest and established models = 1.04724 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 79 components and 1.04724 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=0.092492Jy sigma=2.238451 ! Fit after self-cal, rms=0.092484Jy sigma=2.238013 ! 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=1.834 mas, bmaj=4.929 mas, bpa=11.56 degrees ! Estimated noise=0.854671 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.834 x 4.929 at 11.56 degrees (North through East) ! Clean map min=-0.011043 max=0.91156 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.092484Jy sigma=2.238013 ! Fit after self-cal, rms=0.091433Jy sigma=2.172116 ! Inverting map and beam ! Estimated beam: bmin=1.833 mas, bmaj=4.928 mas, bpa=11.56 degrees ! Estimated noise=0.865693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00848366 Jy ! Component: 100 - total flux cleaned = 0.0115861 Jy ! Component: 150 - total flux cleaned = 0.0132528 Jy ! Component: 200 - total flux cleaned = 0.0143465 Jy ! Total flux subtracted in 200 components = 0.0143465 Jy ! Clean residual min=-0.012359 max=0.011160 Jy/beam ! Clean residual mean=-0.000020 rms=0.003293 Jy/beam ! Combined flux in latest and established models = 1.06159 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 1.06159 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=0.089870Jy sigma=2.166830 ! Fit after self-cal, rms=0.089868Jy sigma=2.166724 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00039845 Jy ! Component: 100 - total flux cleaned = 0.000492013 Jy ! Component: 150 - total flux cleaned = 0.000577595 Jy ! Component: 200 - total flux cleaned = 0.000658895 Jy ! Total flux subtracted in 200 components = 0.000658895 Jy ! Clean residual min=-0.012470 max=0.011152 Jy/beam ! Clean residual mean=-0.000020 rms=0.003288 Jy/beam ! Combined flux in latest and established models = 1.06225 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 91 components and 1.06225 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=0.089826Jy sigma=2.166659 ! Fit after self-cal, rms=0.089824Jy sigma=2.166580 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.089824Jy sigma=2.166580 ! Fit after self-cal, rms=0.089289Jy sigma=2.131871 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=1.532 mas, bmaj=4.449 mas, bpa=14.12 degrees ! Estimated noise=1.06228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.717278 Jy ! Component: 100 - total flux cleaned = 0.880938 Jy ! Component: 150 - total flux cleaned = 0.944908 Jy ! Component: 200 - total flux cleaned = 0.976064 Jy ! Total flux subtracted in 200 components = 0.976064 Jy ! Clean residual min=-0.011867 max=0.016787 Jy/beam ! Clean residual mean=0.000003 rms=0.003689 Jy/beam ! Combined flux in latest and established models = 0.976064 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.976064 Jy ! Inverting map and beam ! Estimated beam: bmin=1.831 mas, bmaj=4.926 mas, bpa=11.62 degrees ! Estimated noise=0.873707 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 = 0.03351 Jy ! Component: 100 - total flux cleaned = 0.0532091 Jy ! Component: 150 - total flux cleaned = 0.0657363 Jy ! Component: 200 - total flux cleaned = 0.0740075 Jy ! Total flux subtracted in 200 components = 0.0740075 Jy ! Clean residual min=-0.014119 max=0.011296 Jy/beam ! Clean residual mean=-0.000019 rms=0.003651 Jy/beam ! Combined flux in latest and established models = 1.05007 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 60 components and 1.05007 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=3.412 mas, bmaj=6.769 mas, bpa=-2.47 degrees ! Estimated noise=1.08378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00925428 Jy ! Component: 100 - total flux cleaned = 0.0142531 Jy ! Component: 150 - total flux cleaned = 0.0164201 Jy ! Component: 200 - total flux cleaned = 0.017006 Jy ! Total flux subtracted in 200 components = 0.017006 Jy ! Clean residual min=-0.018779 max=0.014990 Jy/beam ! Clean residual mean=-0.000042 rms=0.005667 Jy/beam ! Combined flux in latest and established models = 1.06708 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 = 0.000465901 Jy ! Component: 100 - total flux cleaned = 0.001002 Jy ! Component: 150 - total flux cleaned = 0.00151112 Jy ! Component: 200 - total flux cleaned = 0.00199694 Jy ! Total flux subtracted in 200 components = 0.00199694 Jy ! Clean residual min=-0.018413 max=0.015049 Jy/beam ! Clean residual mean=-0.000042 rms=0.005601 Jy/beam ! Combined flux in latest and established models = 1.06907 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 1.06907 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.831 mas, bmaj=4.926 mas, bpa=11.62 degrees ! Estimated noise=0.873707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000766986 Jy ! Component: 100 - total flux cleaned = -0.000167351 Jy ! Component: 150 - total flux cleaned = 0.000213599 Jy ! Component: 200 - total flux cleaned = 0.000359535 Jy ! Total flux subtracted in 200 components = 0.000359535 Jy ! Clean residual min=-0.013480 max=0.011530 Jy/beam ! Clean residual mean=-0.000021 rms=0.003390 Jy/beam ! Combined flux in latest and established models = 1.06943 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 88 components and 1.06943 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=0.088140Jy sigma=2.141787 ! Fit after self-cal, rms=0.088133Jy sigma=2.141412 wmodel /d2/scr/pima/bp171a3_uvs/J1354-0206_C_map.mod ! Writing 88 model components to file: /d2/scr/pima/bp171a3_uvs/J1354-0206_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1354-0206_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1354-0206_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1354-0206_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a3_uvs/J1354-0206_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 = -0.00428972 Jy ! Component: 100 - total flux cleaned = -0.00608907 Jy ! Component: 150 - total flux cleaned = -0.00770453 Jy ! Component: 200 - total flux cleaned = -0.00869704 Jy ! Component: 250 - total flux cleaned = -0.009002 Jy ! Component: 300 - total flux cleaned = -0.00928795 Jy ! Component: 350 - total flux cleaned = -0.00941852 Jy ! Component: 400 - total flux cleaned = -0.00915921 Jy ! Component: 450 - total flux cleaned = -0.00891199 Jy ! Component: 500 - total flux cleaned = -0.00856 Jy ! Component: 550 - total flux cleaned = -0.00844998 Jy ! Component: 600 - total flux cleaned = -0.00844737 Jy ! Component: 650 - total flux cleaned = -0.00812939 Jy ! Component: 700 - total flux cleaned = -0.00802759 Jy ! Component: 750 - total flux cleaned = -0.00812297 Jy ! Component: 800 - total flux cleaned = -0.00802911 Jy ! Component: 850 - total flux cleaned = -0.00821314 Jy ! Component: 900 - total flux cleaned = -0.00821242 Jy ! Component: 950 - total flux cleaned = -0.00829921 Jy ! Component: 1000 - total flux cleaned = -0.00838357 Jy ! Component: 1050 - total flux cleaned = -0.00838419 Jy ! Component: 1100 - total flux cleaned = -0.00854568 Jy ! Component: 1150 - total flux cleaned = -0.00870129 Jy ! Component: 1200 - total flux cleaned = -0.0088543 Jy ! Component: 1250 - total flux cleaned = -0.00892951 Jy ! Component: 1300 - total flux cleaned = -0.00900325 Jy ! Component: 1350 - total flux cleaned = -0.00900413 Jy ! Component: 1400 - total flux cleaned = -0.00907453 Jy ! Component: 1450 - total flux cleaned = -0.00914185 Jy ! Component: 1500 - total flux cleaned = -0.00920802 Jy ! Component: 1550 - total flux cleaned = -0.00927328 Jy ! Component: 1600 - total flux cleaned = -0.00940152 Jy ! Component: 1650 - total flux cleaned = -0.00952701 Jy ! Component: 1700 - total flux cleaned = -0.00964986 Jy ! Component: 1750 - total flux cleaned = -0.00970937 Jy ! Component: 1800 - total flux cleaned = -0.00982872 Jy ! Component: 1850 - total flux cleaned = -0.00994574 Jy ! Component: 1900 - total flux cleaned = -0.0100603 Jy ! Component: 1950 - total flux cleaned = -0.0101172 Jy ! Component: 2000 - total flux cleaned = -0.0103406 Jy ! Component: 2050 - total flux cleaned = -0.0106149 Jy ! Component: 2100 - total flux cleaned = -0.0106149 Jy ! Component: 2150 - total flux cleaned = -0.010775 Jy ! Component: 2200 - total flux cleaned = -0.0109322 Jy ! Component: 2250 - total flux cleaned = -0.0110361 Jy ! Component: 2300 - total flux cleaned = -0.0108836 Jy ! Component: 2350 - total flux cleaned = -0.0109343 Jy ! Component: 2400 - total flux cleaned = -0.0110823 Jy ! Component: 2450 - total flux cleaned = -0.0110335 Jy ! Component: 2500 - total flux cleaned = -0.0111305 Jy ! Component: 2550 - total flux cleaned = -0.0111304 Jy ! Component: 2600 - total flux cleaned = -0.011178 Jy ! Component: 2650 - total flux cleaned = -0.0112247 Jy ! Component: 2700 - total flux cleaned = -0.0111778 Jy ! Component: 2750 - total flux cleaned = -0.0111319 Jy ! Component: 2800 - total flux cleaned = -0.0113608 Jy ! Component: 2850 - total flux cleaned = -0.011406 Jy ! Component: 2900 - total flux cleaned = -0.0114514 Jy ! Component: 2950 - total flux cleaned = -0.0115411 Jy ! Component: 3000 - total flux cleaned = -0.0117188 Jy ! Component: 3050 - total flux cleaned = -0.0118069 Jy ! Component: 3100 - total flux cleaned = -0.0117627 Jy ! Component: 3150 - total flux cleaned = -0.0118501 Jy ! Component: 3200 - total flux cleaned = -0.0118503 Jy ! Component: 3250 - total flux cleaned = -0.0118942 Jy ! Component: 3300 - total flux cleaned = -0.0119805 Jy ! Component: 3350 - total flux cleaned = -0.0121944 Jy ! Component: 3400 - total flux cleaned = -0.0121942 Jy ! Component: 3450 - total flux cleaned = -0.0124068 Jy ! Component: 3500 - total flux cleaned = -0.0125339 Jy ! Component: 3550 - total flux cleaned = -0.0126605 Jy ! Component: 3600 - total flux cleaned = -0.012829 Jy ! Component: 3650 - total flux cleaned = -0.0129555 Jy ! Component: 3700 - total flux cleaned = -0.0132081 Jy ! Component: 3750 - total flux cleaned = -0.0133344 Jy ! Component: 3800 - total flux cleaned = -0.0134605 Jy ! Component: 3850 - total flux cleaned = -0.0136284 Jy ! Component: 3900 - total flux cleaned = -0.0138807 Jy ! Component: 3950 - total flux cleaned = -0.0140068 Jy ! Component: 4000 - total flux cleaned = -0.0143011 Jy ! Component: 4050 - total flux cleaned = -0.0143433 Jy ! Total flux subtracted in 4096 components = -0.0146373 Jy ! Clean residual min=-0.002271 max=0.003127 Jy/beam ! Clean residual mean=-0.000007 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 1.0548 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 403 components and 1.0548 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1354-0206_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.831 x 4.926 at 11.62 degrees (North through East) ! Clean map min=-0.00666 max=0.93461 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1354-0206_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.934615 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000748318 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.240201 0.240201 0.480402 0.960804 1.92161 3.84321 7.68643 15.3729 30.7457 61.4914 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.934 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1248.95 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1354-0206_C_uvs.log closed on Mon Feb 24 08:49:49 2014