! Started logfile: /d2/scr/pima/bp171ab_uvs/J1111+0228_C_uvs.log on Mon Dec 9 01:43:18 2013 obs /d2/scr/pima/bp171ab_uvs/J1111+0228_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J1111+0228_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.95 visibilities/baseline/integration-bin. ! Found source: J1111+0228 ! ! 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 1368 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/bp171ab_uvs/J1111+0228_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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004215Jy sigma=2.523633 ! Fit after self-cal, rms=0.941926Jy sigma=2.350225 ! 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=1.425 mas, bmaj=3.684 mas, bpa=-0.9793 degrees ! Estimated noise=11.0489 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 = 0.045529 Jy ! Component: 100 - total flux cleaned = 0.0571663 Jy ! Total flux subtracted in 100 components = 0.0571663 Jy ! Clean residual min=-0.002512 max=0.004852 Jy/beam ! Clean residual mean=-0.000003 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.0571663 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0571663 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=0.021319Jy sigma=0.045418 ! Fit after self-cal, rms=0.021296Jy sigma=0.045362 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00526751 Jy ! Component: 100 - total flux cleaned = 0.00792548 Jy ! Total flux subtracted in 100 components = 0.00792548 Jy ! Clean residual min=-0.002025 max=0.002488 Jy/beam ! Clean residual mean=-0.000003 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0650918 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.0650918 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=0.020198Jy sigma=0.039795 ! Fit after self-cal, rms=0.020201Jy sigma=0.039788 ! 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=1.775 mas, bmaj=4.373 mas, bpa=-4.074 degrees ! Estimated noise=8.16098 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 = 0.00193261 Jy ! Component: 100 - total flux cleaned = 0.00296306 Jy ! Component: 150 - total flux cleaned = 0.00335632 Jy ! Component: 200 - total flux cleaned = 0.00347399 Jy ! Total flux subtracted in 200 components = 0.00347399 Jy ! Clean residual min=-0.001946 max=0.002282 Jy/beam ! Clean residual mean=-0.000004 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0685658 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 43 components and 0.0685658 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=0.020136Jy sigma=0.038919 ! Fit after self-cal, rms=0.020132Jy sigma=0.038913 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.775 x 4.373 at -4.074 degrees (North through East) ! Clean map min=-0.0019225 max=0.060344 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 0.91 FD 1.14 HN 0.97 KP 0.97 ! LA 1.03 MK 1.17 NL 1.14 OV 0.95 ! PT 0.85 SC 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.18 HN 0.92 KP 0.91 ! LA 1.08 MK 0.93 NL 1.01 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! 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 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 0.94 KP 0.95 ! LA 1.07 MK 1.06 NL 0.97 OV 0.99 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.01 KP 1.00 ! LA 1.06 MK 1.08 NL 1.00 OV 1.02 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.01 KP 0.97 ! LA 1.14 MK 1.03 NL 0.98 OV 0.96 ! PT 1.07 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 0.97 KP 0.94 ! LA 1.07 MK 1.04 NL 0.96 OV 0.97 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.98 HN 0.95 KP 1.00 ! LA 1.08 MK 1.02 NL 0.99 OV 1.05 ! PT 0.91 SC 0.99 ! ! ! Fit before self-cal, rms=0.020132Jy sigma=0.038913 ! Fit after self-cal, rms=0.019755Jy sigma=0.036658 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.781 mas, bmaj=4.372 mas, bpa=-3.809 degrees ! Estimated noise=8.17695 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 = 0.000439933 Jy ! Component: 100 - total flux cleaned = 0.000548581 Jy ! Component: 150 - total flux cleaned = 0.000599887 Jy ! Component: 200 - total flux cleaned = 0.000627579 Jy ! Total flux subtracted in 200 components = 0.000627579 Jy ! Clean residual min=-0.001525 max=0.001369 Jy/beam ! Clean residual mean=0.000000 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0691934 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.0691934 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=0.019748Jy sigma=0.036596 ! Fit after self-cal, rms=0.019760Jy sigma=0.036590 ! 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=0.019760Jy sigma=0.036590 ! Fit after self-cal, rms=0.019773Jy sigma=0.036581 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.779 mas, bmaj=4.362 mas, bpa=-3.724 degrees ! Estimated noise=8.19227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00035131 Jy ! Component: 100 - total flux cleaned = 0.000388476 Jy ! Component: 150 - total flux cleaned = 0.000422348 Jy ! Component: 200 - total flux cleaned = 0.000437913 Jy ! Total flux subtracted in 200 components = 0.000437913 Jy ! Clean residual min=-0.001523 max=0.001358 Jy/beam ! Clean residual mean=0.000000 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0696313 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.0696313 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=0.019766Jy sigma=0.036541 ! Fit after self-cal, rms=0.019766Jy sigma=0.036540 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 = 3.29527e-05 Jy ! Component: 100 - total flux cleaned = 5.44364e-05 Jy ! Component: 150 - total flux cleaned = 6.13532e-05 Jy ! Component: 200 - total flux cleaned = 7.41816e-05 Jy ! Total flux subtracted in 200 components = 7.41816e-05 Jy ! Clean residual min=-0.001518 max=0.001357 Jy/beam ! Clean residual mean=0.000000 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0697054 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.0697054 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=0.019756Jy sigma=0.036535 ! Fit after self-cal, rms=0.019756Jy sigma=0.036534 ! 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=0.019756Jy sigma=0.036534 ! Fit after self-cal, rms=0.019879Jy sigma=0.036620 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.777 mas, bmaj=4.344 mas, bpa=-3.497 degrees ! Estimated noise=8.22724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000492626 Jy ! Component: 100 - total flux cleaned = 0.000594859 Jy ! Component: 150 - total flux cleaned = 0.000609816 Jy ! Component: 200 - total flux cleaned = 0.000630588 Jy ! Total flux subtracted in 200 components = 0.000630588 Jy ! Clean residual min=-0.001535 max=0.001346 Jy/beam ! Clean residual mean=0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.070336 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.070336 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=0.019885Jy sigma=0.036539 ! Fit after self-cal, rms=0.019885Jy sigma=0.036538 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 = 3.97545e-05 Jy ! Component: 100 - total flux cleaned = 5.85521e-05 Jy ! Component: 150 - total flux cleaned = 7.05908e-05 Jy ! Component: 200 - total flux cleaned = 7.62869e-05 Jy ! Total flux subtracted in 200 components = 7.62869e-05 Jy ! Clean residual min=-0.001527 max=0.001351 Jy/beam ! Clean residual mean=0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0704123 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.0704123 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=0.019877Jy sigma=0.036536 ! Fit after self-cal, rms=0.019876Jy sigma=0.036535 ! 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=0.019876Jy sigma=0.036535 ! Fit after self-cal, rms=0.019929Jy sigma=0.036537 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.794 mas, bmaj=6.418 mas, bpa=-0.406 degrees ! Estimated noise=9.45644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000739222 Jy ! Component: 100 - total flux cleaned = 0.000804788 Jy ! Component: 150 - total flux cleaned = 0.000820965 Jy ! Component: 200 - total flux cleaned = 0.00083489 Jy ! Total flux subtracted in 200 components = 0.00083489 Jy ! Clean residual min=-0.002048 max=0.001459 Jy/beam ! Clean residual mean=0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0712472 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 69 components and 0.0712472 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=0.019966Jy sigma=0.036501 ! Fit after self-cal, rms=0.019961Jy sigma=0.036480 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 = 0.000142013 Jy ! Component: 100 - total flux cleaned = 0.000128017 Jy ! Component: 150 - total flux cleaned = 0.000121781 Jy ! Component: 200 - total flux cleaned = 0.000111424 Jy ! Total flux subtracted in 200 components = 0.000111424 Jy ! Clean residual min=-0.002003 max=0.001461 Jy/beam ! Clean residual mean=0.000001 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0713587 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 74 components and 0.0713587 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=0.019973Jy sigma=0.036507 ! Fit after self-cal, rms=0.019971Jy sigma=0.036500 ! 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=1.775 mas, bmaj=4.329 mas, bpa=-3.301 degrees ! Estimated noise=8.25693 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.775 x 4.329 at -3.301 degrees (North through East) ! Clean map min=-0.0015107 max=0.060242 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.426 mas, bmaj=3.658 mas, bpa=0.05386 degrees ! Estimated noise=11.153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0459317 Jy ! Component: 100 - total flux cleaned = 0.0577355 Jy ! Component: 150 - total flux cleaned = 0.0631651 Jy ! Component: 200 - total flux cleaned = 0.0660875 Jy ! Total flux subtracted in 200 components = 0.0660875 Jy ! Clean residual min=-0.001710 max=0.002380 Jy/beam ! Clean residual mean=0.000000 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0660875 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0660875 Jy ! Inverting map and beam ! Estimated beam: bmin=1.775 mas, bmaj=4.329 mas, bpa=-3.301 degrees ! Estimated noise=8.25693 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) ! Added new window around map position (2.1, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024376 Jy ! Component: 100 - total flux cleaned = 0.0038968 Jy ! Component: 150 - total flux cleaned = 0.00485889 Jy ! Component: 200 - total flux cleaned = 0.00551115 Jy ! Total flux subtracted in 200 components = 0.00551115 Jy ! Clean residual min=-0.001406 max=0.001429 Jy/beam ! Clean residual mean=0.000000 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0715987 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 53 components and 0.0715987 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=3.794 mas, bmaj=6.418 mas, bpa=-0.406 degrees ! Estimated noise=9.45644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000421496 Jy ! Component: 100 - total flux cleaned = 0.000591195 Jy ! Component: 150 - total flux cleaned = 0.000730913 Jy ! Component: 200 - total flux cleaned = 0.00083137 Jy ! Total flux subtracted in 200 components = 0.00083137 Jy ! Clean residual min=-0.001815 max=0.001483 Jy/beam ! Clean residual mean=-0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0724301 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 = 7.37827e-05 Jy ! Component: 100 - total flux cleaned = 0.000128865 Jy ! Component: 150 - total flux cleaned = 0.000165719 Jy ! Component: 200 - total flux cleaned = 0.000175352 Jy ! Total flux subtracted in 200 components = 0.000175352 Jy ! Clean residual min=-0.001785 max=0.001478 Jy/beam ! Clean residual mean=-0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0726054 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 83 components and 0.0726054 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.775 mas, bmaj=4.329 mas, bpa=-3.301 degrees ! Estimated noise=8.25693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.03222e-05 Jy ! Component: 100 - total flux cleaned = -2.05527e-05 Jy ! Component: 150 - total flux cleaned = -7.75943e-06 Jy ! Component: 200 - total flux cleaned = 1.61722e-05 Jy ! Total flux subtracted in 200 components = 1.61722e-05 Jy ! Clean residual min=-0.001367 max=0.001401 Jy/beam ! Clean residual mean=-0.000000 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0726216 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.0726216 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=0.019859Jy sigma=0.036309 ! Fit after self-cal, rms=0.019847Jy sigma=0.036274 wmodel /d2/scr/pima/bp171ab_uvs/J1111+0228_C_map.mod ! Writing 95 model components to file: /d2/scr/pima/bp171ab_uvs/J1111+0228_C_map.mod wobs /d2/scr/pima/bp171ab_uvs/J1111+0228_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J1111+0228_C_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J1111+0228_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171ab_uvs/J1111+0228_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 = -0.000153373 Jy ! Component: 100 - total flux cleaned = -0.000246101 Jy ! Component: 150 - total flux cleaned = -0.000334132 Jy ! Component: 200 - total flux cleaned = -0.000334713 Jy ! Component: 250 - total flux cleaned = -0.000274728 Jy ! Component: 300 - total flux cleaned = -0.000159982 Jy ! Component: 350 - total flux cleaned = -6.6749e-05 Jy ! Component: 400 - total flux cleaned = 5.33923e-06 Jy ! Component: 450 - total flux cleaned = 5.78485e-05 Jy ! Component: 500 - total flux cleaned = 5.77705e-05 Jy ! Component: 550 - total flux cleaned = 7.43879e-05 Jy ! Component: 600 - total flux cleaned = 9.03916e-05 Jy ! Component: 650 - total flux cleaned = 9.00195e-05 Jy ! Component: 700 - total flux cleaned = 0.000105174 Jy ! Component: 750 - total flux cleaned = 0.00010523 Jy ! Component: 800 - total flux cleaned = 0.000119663 Jy ! Component: 850 - total flux cleaned = 0.000133955 Jy ! Component: 900 - total flux cleaned = 0.000176862 Jy ! Component: 950 - total flux cleaned = 0.000190504 Jy ! Component: 1000 - total flux cleaned = 0.000190439 Jy ! Component: 1050 - total flux cleaned = 0.000231145 Jy ! Component: 1100 - total flux cleaned = 0.000244461 Jy ! Component: 1150 - total flux cleaned = 0.000283821 Jy ! Component: 1200 - total flux cleaned = 0.000334918 Jy ! Component: 1250 - total flux cleaned = 0.000347299 Jy ! Component: 1300 - total flux cleaned = 0.000384699 Jy ! Component: 1350 - total flux cleaned = 0.000421384 Jy ! Component: 1400 - total flux cleaned = 0.000445348 Jy ! Component: 1450 - total flux cleaned = 0.000492973 Jy ! Component: 1500 - total flux cleaned = 0.000527903 Jy ! Component: 1550 - total flux cleaned = 0.000585603 Jy ! Component: 1600 - total flux cleaned = 0.000642508 Jy ! Component: 1650 - total flux cleaned = 0.000721156 Jy ! Component: 1700 - total flux cleaned = 0.000743418 Jy ! Component: 1750 - total flux cleaned = 0.000809122 Jy ! Component: 1800 - total flux cleaned = 0.000873854 Jy ! Component: 1850 - total flux cleaned = 0.000937596 Jy ! Component: 1900 - total flux cleaned = 0.000990127 Jy ! Component: 1950 - total flux cleaned = 0.00106297 Jy ! Component: 2000 - total flux cleaned = 0.00113494 Jy ! Component: 2050 - total flux cleaned = 0.00118563 Jy ! Component: 2100 - total flux cleaned = 0.00121569 Jy ! Component: 2150 - total flux cleaned = 0.00128522 Jy ! Component: 2200 - total flux cleaned = 0.00135399 Jy ! Component: 2250 - total flux cleaned = 0.0014027 Jy ! Component: 2300 - total flux cleaned = 0.00149874 Jy ! Component: 2350 - total flux cleaned = 0.00156506 Jy ! Component: 2400 - total flux cleaned = 0.00159301 Jy ! Component: 2450 - total flux cleaned = 0.00161153 Jy ! Component: 2500 - total flux cleaned = 0.00164832 Jy ! Component: 2550 - total flux cleaned = 0.00172106 Jy ! Component: 2600 - total flux cleaned = 0.00178405 Jy ! Component: 2650 - total flux cleaned = 0.00182857 Jy ! Component: 2700 - total flux cleaned = 0.00185496 Jy ! Component: 2750 - total flux cleaned = 0.00188999 Jy ! Component: 2800 - total flux cleaned = 0.00194202 Jy ! Component: 2850 - total flux cleaned = 0.00198487 Jy ! Component: 2900 - total flux cleaned = 0.00203569 Jy ! Component: 2950 - total flux cleaned = 0.00208603 Jy ! Component: 3000 - total flux cleaned = 0.00211089 Jy ! Component: 3050 - total flux cleaned = 0.00213556 Jy ! Component: 3100 - total flux cleaned = 0.00216016 Jy ! Component: 3150 - total flux cleaned = 0.00221687 Jy ! Component: 3200 - total flux cleaned = 0.00224901 Jy ! Component: 3250 - total flux cleaned = 0.00226495 Jy ! Component: 3300 - total flux cleaned = 0.00231239 Jy ! Component: 3350 - total flux cleaned = 0.00237488 Jy ! Component: 3400 - total flux cleaned = 0.00239813 Jy ! Component: 3450 - total flux cleaned = 0.00246726 Jy ! Component: 3500 - total flux cleaned = 0.00251302 Jy ! Component: 3550 - total flux cleaned = 0.00256589 Jy ! Component: 3600 - total flux cleaned = 0.00261086 Jy ! Component: 3650 - total flux cleaned = 0.00265544 Jy ! Component: 3700 - total flux cleaned = 0.00267022 Jy ! Component: 3750 - total flux cleaned = 0.00272159 Jy ! Component: 3800 - total flux cleaned = 0.00276522 Jy ! Component: 3850 - total flux cleaned = 0.00280854 Jy ! Component: 3900 - total flux cleaned = 0.00284437 Jy ! Component: 3950 - total flux cleaned = 0.00290844 Jy ! Component: 4000 - total flux cleaned = 0.00296487 Jy ! Component: 4050 - total flux cleaned = 0.002986 Jy ! Total flux subtracted in 4096 components = 0.00304175 Jy ! Clean residual min=-0.000384 max=0.000386 Jy/beam ! Clean residual mean=0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0756634 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 391 components and 0.0756634 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J1111+0228_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.775 x 4.329 at -3.301 degrees (North through East) ! Clean map min=-0.00086038 max=0.060535 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J1111+0228_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0605353 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122505 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.607111 0.607111 1.21422 2.42844 4.85689 9.71377 19.4275 38.8551 77.7102 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 494.143 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J1111+0228_C_uvs.log closed on Mon Dec 9 01:43:23 2013