! Started logfile: /d2/scr/pima/bp171a4_uvs/J1401+3611_X_uvs.log on Wed Jan 29 03:56:08 2014 obs /d2/scr/pima/bp171a4_uvs/J1401+3611_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1401+3611_X_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.905556 visibilities/baseline/integration-bin. ! Found source: J1401+3611 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1304 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a4_uvs/J1401+3611_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009899Jy sigma=37.344358 ! Fit after self-cal, rms=0.897375Jy sigma=33.203474 ! 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=0.8462 mas, bmaj=2.408 mas, bpa=18.47 degrees ! Estimated noise=0.810485 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 = 0.0751541 Jy ! Component: 100 - total flux cleaned = 0.0951493 Jy ! Total flux subtracted in 100 components = 0.0951493 Jy ! Clean residual min=-0.005637 max=0.008839 Jy/beam ! Clean residual mean=-0.000044 rms=0.001556 Jy/beam ! Combined flux in latest and established models = 0.0951493 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0951493 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=0.030433Jy sigma=1.032982 ! Fit after self-cal, rms=0.030377Jy sigma=1.032033 ! 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=1.057 mas, bmaj=2.555 mas, bpa=17.72 degrees ! Estimated noise=0.552977 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 = 0.0140387 Jy ! Component: 100 - total flux cleaned = 0.0208774 Jy ! Component: 150 - total flux cleaned = 0.0252639 Jy ! Component: 200 - total flux cleaned = 0.0282702 Jy ! Total flux subtracted in 200 components = 0.0282702 Jy ! Clean residual min=-0.005535 max=0.006485 Jy/beam ! Clean residual mean=-0.000039 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.12342 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 42 components and 0.12342 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=0.023211Jy sigma=0.759251 ! Fit after self-cal, rms=0.023132Jy sigma=0.757559 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.057 x 2.555 at 17.72 degrees (North through East) ! Clean map min=-0.0052469 max=0.10174 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 0.96 KP 0.95 ! LA 0.91 MK 1.03 NL 1.10 OV 1.02 ! PT 0.84 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.10 HN 1.02 KP 1.06 ! LA 0.90 MK 1.08 NL 1.08 OV 1.03 ! PT 0.89 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 1.05 KP 0.91 ! LA 0.92 MK 1.14 NL 1.06 OV 1.00 ! PT 0.86 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.00 KP 1.09 ! LA 0.92 MK 1.03 NL 1.03 OV 1.02 ! PT 0.83 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.04 KP 1.04 ! LA 1.03 MK 1.06 NL 1.11 OV 1.01 ! PT 0.89 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.05 KP 0.99 ! LA 0.88 MK 1.03 NL 1.06 OV 1.10 ! PT 0.88 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.023132Jy sigma=0.757559 ! Fit after self-cal, rms=0.021020Jy sigma=0.663570 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=2.568 mas, bpa=17.97 degrees ! Estimated noise=0.550824 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 (2, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00528906 Jy ! Component: 100 - total flux cleaned = 0.00832898 Jy ! Component: 150 - total flux cleaned = 0.0103399 Jy ! Component: 200 - total flux cleaned = 0.0110382 Jy ! Total flux subtracted in 200 components = 0.0110382 Jy ! Clean residual min=-0.002170 max=0.003086 Jy/beam ! Clean residual mean=-0.000006 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.134458 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 78 components and 0.134458 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=0.019580Jy sigma=0.598776 ! Fit after self-cal, rms=0.019377Jy sigma=0.592760 ! Inverting map ! Added new window around map position (6.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287518 Jy ! Component: 100 - total flux cleaned = 0.00451966 Jy ! Component: 150 - total flux cleaned = 0.00555836 Jy ! Component: 200 - total flux cleaned = 0.00627561 Jy ! Total flux subtracted in 200 components = 0.00627561 Jy ! Clean residual min=-0.001776 max=0.001848 Jy/beam ! Clean residual mean=-0.000000 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.140733 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 118 components and 0.140733 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=0.018848Jy sigma=0.572528 ! Fit after self-cal, rms=0.018827Jy sigma=0.571676 ! 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=0.018827Jy sigma=0.571676 ! Fit after self-cal, rms=0.017927Jy sigma=0.546379 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=2.561 mas, bpa=17.91 degrees ! Estimated noise=0.54804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142441 Jy ! Component: 100 - total flux cleaned = 0.00239911 Jy ! Component: 150 - total flux cleaned = 0.00317708 Jy ! Component: 200 - total flux cleaned = 0.00367474 Jy ! Total flux subtracted in 200 components = 0.00367474 Jy ! Clean residual min=-0.001484 max=0.001412 Jy/beam ! Clean residual mean=-0.000003 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.144408 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 136 components and 0.144408 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=0.017756Jy sigma=0.540414 ! Fit after self-cal, rms=0.017733Jy sigma=0.539777 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 = 0.000508998 Jy ! Component: 100 - total flux cleaned = 0.000771499 Jy ! Component: 150 - total flux cleaned = 0.00102925 Jy ! Component: 200 - total flux cleaned = 0.00118674 Jy ! Total flux subtracted in 200 components = 0.00118674 Jy ! Clean residual min=-0.001387 max=0.001294 Jy/beam ! Clean residual mean=-0.000002 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.145595 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 150 components and 0.145595 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=0.017668Jy sigma=0.537702 ! Fit after self-cal, rms=0.017660Jy sigma=0.537528 ! 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=0.017660Jy sigma=0.537528 ! Fit after self-cal, rms=0.017631Jy sigma=0.536480 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=2.559 mas, bpa=17.88 degrees ! Estimated noise=0.548367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000749661 Jy ! Component: 100 - total flux cleaned = 0.00133431 Jy ! Component: 150 - total flux cleaned = 0.00170219 Jy ! Component: 200 - total flux cleaned = 0.00194138 Jy ! Total flux subtracted in 200 components = 0.00194138 Jy ! Clean residual min=-0.001363 max=0.001333 Jy/beam ! Clean residual mean=-0.000003 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.147536 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 162 components and 0.147536 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=0.017567Jy sigma=0.534617 ! Fit after self-cal, rms=0.017561Jy sigma=0.534449 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 = 0.000348515 Jy ! Component: 100 - total flux cleaned = 0.000554903 Jy ! Component: 150 - total flux cleaned = 0.000698219 Jy ! Component: 200 - total flux cleaned = 0.000817792 Jy ! Total flux subtracted in 200 components = 0.000817792 Jy ! Clean residual min=-0.001323 max=0.001306 Jy/beam ! Clean residual mean=-0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.148354 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 168 components and 0.148354 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=0.017526Jy sigma=0.533468 ! Fit after self-cal, rms=0.017523Jy sigma=0.533405 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017523Jy sigma=0.533405 ! Fit after self-cal, rms=0.017541Jy sigma=0.532884 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.103 mas, bmaj=2.992 mas, bpa=12.72 degrees ! Estimated noise=0.644956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000838901 Jy ! Component: 100 - total flux cleaned = 0.00141791 Jy ! Component: 150 - total flux cleaned = 0.00187056 Jy ! Component: 200 - total flux cleaned = 0.00212547 Jy ! Total flux subtracted in 200 components = 0.00212547 Jy ! Clean residual min=-0.001613 max=0.001517 Jy/beam ! Clean residual mean=-0.000004 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.150479 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 191 components and 0.150479 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=0.017503Jy sigma=0.532151 ! Fit after self-cal, rms=0.017500Jy sigma=0.531994 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 = 0.000434477 Jy ! Component: 100 - total flux cleaned = 0.000624621 Jy ! Component: 150 - total flux cleaned = 0.000685014 Jy ! Component: 200 - total flux cleaned = 0.000741121 Jy ! Total flux subtracted in 200 components = 0.000741121 Jy ! Clean residual min=-0.001606 max=0.001418 Jy/beam ! Clean residual mean=-0.000003 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.151221 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 204 components and 0.151221 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=0.017483Jy sigma=0.531658 ! Fit after self-cal, rms=0.017482Jy sigma=0.531610 ! 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=1.066 mas, bmaj=2.557 mas, bpa=17.89 degrees ! Estimated noise=0.549391 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.066 x 2.557 at 17.89 degrees (North through East) ! Clean map min=-0.0012548 max=0.10031 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=0.8523 mas, bmaj=2.402 mas, bpa=18.69 degrees ! Estimated noise=0.80725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0747717 Jy ! Component: 100 - total flux cleaned = 0.0947252 Jy ! Component: 150 - total flux cleaned = 0.104989 Jy ! Component: 200 - total flux cleaned = 0.111593 Jy ! Total flux subtracted in 200 components = 0.111593 Jy ! Clean residual min=-0.003030 max=0.004178 Jy/beam ! Clean residual mean=-0.000026 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.111593 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 0.111593 Jy ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=2.557 mas, bpa=17.89 degrees ! Estimated noise=0.549391 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 = 0.00706156 Jy ! Component: 100 - total flux cleaned = 0.012002 Jy ! Component: 150 - total flux cleaned = 0.0157564 Jy ! Component: 200 - total flux cleaned = 0.0188079 Jy ! Total flux subtracted in 200 components = 0.0188079 Jy ! Clean residual min=-0.002033 max=0.002730 Jy/beam ! Clean residual mean=-0.000022 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.130401 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 72 components and 0.130401 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=2.103 mas, bmaj=2.992 mas, bpa=12.72 degrees ! Estimated noise=0.644956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435033 Jy ! Component: 100 - total flux cleaned = 0.00755862 Jy ! Component: 150 - total flux cleaned = 0.0100623 Jy ! Component: 200 - total flux cleaned = 0.0120523 Jy ! Total flux subtracted in 200 components = 0.0120523 Jy ! Clean residual min=-0.001878 max=0.002252 Jy/beam ! Clean residual mean=-0.000018 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.142453 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 = 0.00161426 Jy ! Component: 100 - total flux cleaned = 0.00293586 Jy ! Component: 150 - total flux cleaned = 0.00402664 Jy ! Component: 200 - total flux cleaned = 0.00493229 Jy ! Total flux subtracted in 200 components = 0.00493229 Jy ! Clean residual min=-0.001513 max=0.001622 Jy/beam ! Clean residual mean=-0.000010 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.147385 Jy ! Adding 126 model components to the UV plane model. ! The established model now contains 184 components and 0.147385 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=2.557 mas, bpa=17.89 degrees ! Estimated noise=0.549391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000738645 Jy ! Component: 100 - total flux cleaned = 0.00124675 Jy ! Component: 150 - total flux cleaned = 0.00159189 Jy ! Component: 200 - total flux cleaned = 0.001907 Jy ! Total flux subtracted in 200 components = 0.001907 Jy ! Clean residual min=-0.001381 max=0.001271 Jy/beam ! Clean residual mean=-0.000004 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.149292 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 204 components and 0.149292 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=0.017502Jy sigma=0.531920 ! Fit after self-cal, rms=0.017488Jy sigma=0.531629 wmodel /d2/scr/pima/bp171a4_uvs/J1401+3611_X_map.mod ! Writing 204 model components to file: /d2/scr/pima/bp171a4_uvs/J1401+3611_X_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1401+3611_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1401+3611_X_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1401+3611_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a4_uvs/J1401+3611_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 = -0.000404355 Jy ! Component: 100 - total flux cleaned = -0.000449574 Jy ! Component: 150 - total flux cleaned = -0.00042794 Jy ! Component: 200 - total flux cleaned = -0.00050688 Jy ! Component: 250 - total flux cleaned = -0.000601766 Jy ! Component: 300 - total flux cleaned = -0.000729789 Jy ! Component: 350 - total flux cleaned = -0.000817603 Jy ! Component: 400 - total flux cleaned = -0.000885793 Jy ! Component: 450 - total flux cleaned = -0.000952257 Jy ! Component: 500 - total flux cleaned = -0.00108091 Jy ! Component: 550 - total flux cleaned = -0.00111193 Jy ! Component: 600 - total flux cleaned = -0.00120406 Jy ! Component: 650 - total flux cleaned = -0.00123428 Jy ! Component: 700 - total flux cleaned = -0.00133668 Jy ! Component: 750 - total flux cleaned = -0.00135081 Jy ! Component: 800 - total flux cleaned = -0.00137869 Jy ! Component: 850 - total flux cleaned = -0.00139241 Jy ! Component: 900 - total flux cleaned = -0.00139249 Jy ! Component: 950 - total flux cleaned = -0.00139292 Jy ! Component: 1000 - total flux cleaned = -0.00138027 Jy ! Component: 1050 - total flux cleaned = -0.00143097 Jy ! Component: 1100 - total flux cleaned = -0.00139374 Jy ! Component: 1150 - total flux cleaned = -0.00141847 Jy ! Component: 1200 - total flux cleaned = -0.00141858 Jy ! Component: 1250 - total flux cleaned = -0.00143036 Jy ! Component: 1300 - total flux cleaned = -0.00146489 Jy ! Component: 1350 - total flux cleaned = -0.00146472 Jy ! Component: 1400 - total flux cleaned = -0.00148708 Jy ! Component: 1450 - total flux cleaned = -0.00148708 Jy ! Component: 1500 - total flux cleaned = -0.00151978 Jy ! Component: 1550 - total flux cleaned = -0.00156278 Jy ! Component: 1600 - total flux cleaned = -0.00158382 Jy ! Component: 1650 - total flux cleaned = -0.00161533 Jy ! Component: 1700 - total flux cleaned = -0.00165651 Jy ! Component: 1750 - total flux cleaned = -0.00169743 Jy ! Component: 1800 - total flux cleaned = -0.00174782 Jy ! Component: 1850 - total flux cleaned = -0.00175763 Jy ! Component: 1900 - total flux cleaned = -0.0017972 Jy ! Component: 1950 - total flux cleaned = -0.00182656 Jy ! Component: 2000 - total flux cleaned = -0.00188454 Jy ! Component: 2050 - total flux cleaned = -0.00195129 Jy ! Component: 2100 - total flux cleaned = -0.00200773 Jy ! Component: 2150 - total flux cleaned = -0.00201716 Jy ! Component: 2200 - total flux cleaned = -0.00206326 Jy ! Component: 2250 - total flux cleaned = -0.00213626 Jy ! Component: 2300 - total flux cleaned = -0.00218135 Jy ! Component: 2350 - total flux cleaned = -0.00221706 Jy ! Component: 2400 - total flux cleaned = -0.00222593 Jy ! Component: 2450 - total flux cleaned = -0.00229622 Jy ! Component: 2500 - total flux cleaned = -0.00234831 Jy ! Component: 2550 - total flux cleaned = -0.0023998 Jy ! Component: 2600 - total flux cleaned = -0.00245925 Jy ! Component: 2650 - total flux cleaned = -0.00249295 Jy ! Component: 2700 - total flux cleaned = -0.00255977 Jy ! Component: 2750 - total flux cleaned = -0.0025929 Jy ! Component: 2800 - total flux cleaned = -0.00263403 Jy ! Component: 2850 - total flux cleaned = -0.00267475 Jy ! Component: 2900 - total flux cleaned = -0.00271525 Jy ! Component: 2950 - total flux cleaned = -0.00272332 Jy ! Component: 3000 - total flux cleaned = -0.00274734 Jy ! Component: 3050 - total flux cleaned = -0.00273949 Jy ! Component: 3100 - total flux cleaned = -0.00273956 Jy ! Component: 3150 - total flux cleaned = -0.00273956 Jy ! Component: 3200 - total flux cleaned = -0.00276294 Jy ! Component: 3250 - total flux cleaned = -0.00278607 Jy ! Component: 3300 - total flux cleaned = -0.00279366 Jy ! Component: 3350 - total flux cleaned = -0.00277843 Jy ! Component: 3400 - total flux cleaned = -0.002786 Jy ! Component: 3450 - total flux cleaned = -0.00277844 Jy ! Component: 3500 - total flux cleaned = -0.00277098 Jy ! Component: 3550 - total flux cleaned = -0.00277837 Jy ! Component: 3600 - total flux cleaned = -0.002771 Jy ! Component: 3650 - total flux cleaned = -0.00278573 Jy ! Component: 3700 - total flux cleaned = -0.00278572 Jy ! Component: 3750 - total flux cleaned = -0.00277118 Jy ! Component: 3800 - total flux cleaned = -0.0027567 Jy ! Component: 3850 - total flux cleaned = -0.00274228 Jy ! Component: 3900 - total flux cleaned = -0.00272785 Jy ! Component: 3950 - total flux cleaned = -0.00271356 Jy ! Component: 4000 - total flux cleaned = -0.00269932 Jy ! Component: 4050 - total flux cleaned = -0.00267097 Jy ! Total flux subtracted in 4096 components = -0.00267101 Jy ! Clean residual min=-0.000420 max=0.000398 Jy/beam ! Clean residual mean=0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.146621 Jy keep ! Adding 235 model components to the UV plane model. ! The established model now contains 439 components and 0.146621 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1401+3611_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.066 x 2.557 at 17.89 degrees (North through East) ! Clean map min=-0.00079835 max=0.10055 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1401+3611_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.100552 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115806 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.34551 0.34551 0.69102 1.38204 2.76408 5.52816 11.0563 22.1126 44.2253 88.4505 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.1 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 868.281 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1401+3611_X_uvs.log closed on Wed Jan 29 03:56:18 2014