! Started logfile: /d2/scr/pima/bp171aa_uvs/J0632+1022_C_uvs.log on Thu Nov 28 23:30:42 2013 obs /d2/scr/pima/bp171aa_uvs/J0632+1022_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J0632+1022_C_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.519753 visibilities/baseline/integration-bin. ! Found source: J0632+1022 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3368 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/bp171aa_uvs/J0632+1022_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 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.980988Jy sigma=0.693416 ! Fit after self-cal, rms=0.826311Jy sigma=0.584068 ! 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=1.843 mas, bmaj=3.925 mas, bpa=-4.255 degrees ! Estimated noise=23.452 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 = 0.127312 Jy ! Component: 100 - total flux cleaned = 0.19265 Jy ! Total flux subtracted in 100 components = 0.19265 Jy ! Clean residual min=-0.021755 max=0.039121 Jy/beam ! Clean residual mean=0.000103 rms=0.008171 Jy/beam ! Combined flux in latest and established models = 0.19265 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.19265 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=0.174656Jy sigma=0.123464 ! Fit after self-cal, rms=0.174494Jy sigma=0.123349 ! 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=2.094 mas, bmaj=4.198 mas, bpa=-3.88 degrees ! Estimated noise=17.3407 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 = 0.0866736 Jy ! Component: 100 - total flux cleaned = 0.144676 Jy ! Component: 150 - total flux cleaned = 0.185202 Jy ! Component: 200 - total flux cleaned = 0.214339 Jy ! Total flux subtracted in 200 components = 0.214339 Jy ! Clean residual min=-0.031932 max=0.049775 Jy/beam ! Clean residual mean=0.000195 rms=0.009493 Jy/beam ! Combined flux in latest and established models = 0.40699 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 69 components and 0.40699 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=0.112463Jy sigma=0.079495 ! Fit after self-cal, rms=0.111673Jy sigma=0.078937 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.094 x 4.198 at -3.88 degrees (North through East) ! Clean map min=-0.029338 max=0.17483 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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. ! A total of 3 telescope corrections were flagged in sub-array 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 3. ! A total of 3 telescope corrections were flagged in sub-array 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 4. ! A total of 3 telescope corrections were flagged in sub-array 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 5. ! A total of 3 telescope corrections were flagged in sub-array 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 6. ! A total of 3 telescope corrections were flagged in sub-array 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 7. ! A total of 3 telescope corrections were flagged in sub-array 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 8. ! A total of 3 telescope corrections were flagged in sub-array 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* ! ! ! Fit before self-cal, rms=0.111673Jy sigma=0.078937 ! Fit after self-cal, rms=0.111746Jy sigma=0.078996 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.093 mas, bmaj=4.216 mas, bpa=-4.022 degrees ! Estimated noise=17.4016 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 (-1.8, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0484981 Jy ! Component: 100 - total flux cleaned = 0.0780783 Jy ! Component: 150 - total flux cleaned = 0.0983835 Jy ! Component: 200 - total flux cleaned = 0.113758 Jy ! Total flux subtracted in 200 components = 0.113758 Jy ! Clean residual min=-0.024812 max=0.029571 Jy/beam ! Clean residual mean=0.000128 rms=0.006407 Jy/beam ! Combined flux in latest and established models = 0.520748 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 125 components and 0.520748 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=0.085192Jy sigma=0.060222 ! Fit after self-cal, rms=0.080563Jy sigma=0.056950 ! 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=0.080563Jy sigma=0.056950 ! Fit after self-cal, rms=0.080563Jy sigma=0.056950 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.093 mas, bmaj=4.216 mas, bpa=-4.022 degrees ! Estimated noise=17.4016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.02211 Jy ! Component: 100 - total flux cleaned = 0.0371065 Jy ! Component: 150 - total flux cleaned = 0.048695 Jy ! Component: 200 - total flux cleaned = 0.0578206 Jy ! Total flux subtracted in 200 components = 0.0578206 Jy ! Clean residual min=-0.019001 max=0.019358 Jy/beam ! Clean residual mean=0.000091 rms=0.004832 Jy/beam ! Combined flux in latest and established models = 0.578568 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 163 components and 0.578568 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=0.072432Jy sigma=0.051201 ! Fit after self-cal, rms=0.070687Jy sigma=0.049968 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 = 0.013232 Jy ! Component: 100 - total flux cleaned = 0.0224973 Jy ! Component: 150 - total flux cleaned = 0.0284411 Jy ! Component: 200 - total flux cleaned = 0.0323963 Jy ! Total flux subtracted in 200 components = 0.0323963 Jy ! Clean residual min=-0.016938 max=0.013490 Jy/beam ! Clean residual mean=0.000071 rms=0.004111 Jy/beam ! Combined flux in latest and established models = 0.610964 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 196 components and 0.610964 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=0.067278Jy sigma=0.047558 ! Fit after self-cal, rms=0.066578Jy sigma=0.047063 ! 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=0.066578Jy sigma=0.047063 ! Fit after self-cal, rms=0.065169Jy sigma=0.045776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.094 mas, bmaj=4.214 mas, bpa=-3.239 degrees ! Estimated noise=17.6682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00591838 Jy ! Component: 100 - total flux cleaned = 0.00945356 Jy ! Component: 150 - total flux cleaned = 0.0126408 Jy ! Component: 200 - total flux cleaned = 0.0155646 Jy ! Total flux subtracted in 200 components = 0.0155646 Jy ! Clean residual min=-0.015023 max=0.012179 Jy/beam ! Clean residual mean=0.000057 rms=0.003479 Jy/beam ! Combined flux in latest and established models = 0.626529 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 213 components and 0.626529 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=0.063747Jy sigma=0.044771 ! Fit after self-cal, rms=0.063437Jy sigma=0.044582 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 = 0.00373333 Jy ! Component: 100 - total flux cleaned = 0.00647969 Jy ! Component: 150 - total flux cleaned = 0.00883822 Jy ! Component: 200 - total flux cleaned = 0.0111634 Jy ! Total flux subtracted in 200 components = 0.0111634 Jy ! Clean residual min=-0.014416 max=0.011797 Jy/beam ! Clean residual mean=0.000050 rms=0.003296 Jy/beam ! Combined flux in latest and established models = 0.637692 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 228 components and 0.637692 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=0.062598Jy sigma=0.043986 ! Fit after self-cal, rms=0.062423Jy sigma=0.043885 ! 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=0.062423Jy sigma=0.043885 ! Fit after self-cal, rms=0.061113Jy sigma=0.042772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.687 mas, bmaj=5.572 mas, bpa=-0.7456 degrees ! Estimated noise=21.3144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00832336 Jy ! Component: 100 - total flux cleaned = 0.0134718 Jy ! Component: 150 - total flux cleaned = 0.015994 Jy ! Component: 200 - total flux cleaned = 0.0178127 Jy ! Total flux subtracted in 200 components = 0.0178127 Jy ! Clean residual min=-0.018642 max=0.016954 Jy/beam ! Clean residual mean=0.000064 rms=0.004863 Jy/beam ! Combined flux in latest and established models = 0.655505 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 233 components and 0.655505 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=0.060867Jy sigma=0.042548 ! Fit after self-cal, rms=0.060656Jy sigma=0.042428 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 = 0.00334834 Jy ! Component: 100 - total flux cleaned = 0.00527898 Jy ! Component: 150 - total flux cleaned = 0.00670519 Jy ! Component: 200 - total flux cleaned = 0.00795082 Jy ! Total flux subtracted in 200 components = 0.00795082 Jy ! Clean residual min=-0.017727 max=0.016310 Jy/beam ! Clean residual mean=0.000056 rms=0.004675 Jy/beam ! Combined flux in latest and established models = 0.663456 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 235 components and 0.663456 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=0.060536Jy sigma=0.042315 ! Fit after self-cal, rms=0.060417Jy sigma=0.042252 ! 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=2.103 mas, bmaj=4.225 mas, bpa=-2.924 degrees ! Estimated noise=17.8454 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.103 x 4.225 at -2.924 degrees (North through East) ! Clean map min=-0.011424 max=0.16183 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=1.843 mas, bmaj=3.926 mas, bpa=-3.078 degrees ! Estimated noise=24.3742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129761 Jy ! Component: 100 - total flux cleaned = 0.198482 Jy ! Component: 150 - total flux cleaned = 0.250412 Jy ! Component: 200 - total flux cleaned = 0.29302 Jy ! Total flux subtracted in 200 components = 0.29302 Jy ! Clean residual min=-0.017128 max=0.029413 Jy/beam ! Clean residual mean=0.000078 rms=0.006553 Jy/beam ! Combined flux in latest and established models = 0.29302 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 69 model components to the UV plane model. ! The established model now contains 69 components and 0.29302 Jy ! Inverting map and beam ! Estimated beam: bmin=2.103 mas, bmaj=4.225 mas, bpa=-2.924 degrees ! Estimated noise=17.8454 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 = 0.0702828 Jy ! Component: 100 - total flux cleaned = 0.123069 Jy ! Component: 150 - total flux cleaned = 0.164087 Jy ! Component: 200 - total flux cleaned = 0.196485 Jy ! Total flux subtracted in 200 components = 0.196485 Jy ! Clean residual min=-0.015557 max=0.022549 Jy/beam ! Clean residual mean=0.000142 rms=0.006474 Jy/beam ! Combined flux in latest and established models = 0.489505 Jy ! Adding 111 model components to the UV plane model. ! The established model now contains 165 components and 0.489505 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=3.687 mas, bmaj=5.572 mas, bpa=-0.7456 degrees ! Estimated noise=21.3144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0431855 Jy ! Component: 100 - total flux cleaned = 0.072671 Jy ! Component: 150 - total flux cleaned = 0.0947872 Jy ! Component: 200 - total flux cleaned = 0.112063 Jy ! Total flux subtracted in 200 components = 0.112063 Jy ! Clean residual min=-0.017744 max=0.018623 Jy/beam ! Clean residual mean=0.000131 rms=0.006326 Jy/beam ! Combined flux in latest and established models = 0.601568 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 = 0.0136746 Jy ! Component: 100 - total flux cleaned = 0.0245637 Jy ! Component: 150 - total flux cleaned = 0.0332491 Jy ! Component: 200 - total flux cleaned = 0.0401783 Jy ! Total flux subtracted in 200 components = 0.0401783 Jy ! Clean residual min=-0.017914 max=0.017457 Jy/beam ! Clean residual mean=0.000083 rms=0.005110 Jy/beam ! Combined flux in latest and established models = 0.641746 Jy ! Adding 110 model components to the UV plane model. ! The established model now contains 254 components and 0.641746 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.103 mas, bmaj=4.225 mas, bpa=-2.924 degrees ! Estimated noise=17.8454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445427 Jy ! Component: 100 - total flux cleaned = 0.0052579 Jy ! Component: 150 - total flux cleaned = 0.00579448 Jy ! Component: 200 - total flux cleaned = 0.00628168 Jy ! Total flux subtracted in 200 components = 0.00628168 Jy ! Clean residual min=-0.012027 max=0.011872 Jy/beam ! Clean residual mean=0.000038 rms=0.002987 Jy/beam ! Combined flux in latest and established models = 0.648028 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 271 components and 0.648028 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=0.061337Jy sigma=0.042892 ! Fit after self-cal, rms=0.061104Jy sigma=0.042764 wmodel /d2/scr/pima/bp171aa_uvs/J0632+1022_C_map.mod ! Writing 271 model components to file: /d2/scr/pima/bp171aa_uvs/J0632+1022_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J0632+1022_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J0632+1022_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J0632+1022_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171aa_uvs/J0632+1022_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 = -0.00115306 Jy ! Component: 100 - total flux cleaned = -0.000234182 Jy ! Component: 150 - total flux cleaned = 0.000915828 Jy ! Component: 200 - total flux cleaned = 0.00213065 Jy ! Component: 250 - total flux cleaned = 0.0041319 Jy ! Component: 300 - total flux cleaned = 0.00603468 Jy ! Component: 350 - total flux cleaned = 0.00759733 Jy ! Component: 400 - total flux cleaned = 0.0089751 Jy ! Component: 450 - total flux cleaned = 0.0104211 Jy ! Component: 500 - total flux cleaned = 0.0115841 Jy ! Component: 550 - total flux cleaned = 0.0127114 Jy ! Component: 600 - total flux cleaned = 0.0140197 Jy ! Component: 650 - total flux cleaned = 0.0149678 Jy ! Component: 700 - total flux cleaned = 0.0153753 Jy ! Component: 750 - total flux cleaned = 0.0159696 Jy ! Component: 800 - total flux cleaned = 0.0161598 Jy ! Component: 850 - total flux cleaned = 0.0165337 Jy ! Component: 900 - total flux cleaned = 0.0167156 Jy ! Component: 950 - total flux cleaned = 0.0169823 Jy ! Component: 1000 - total flux cleaned = 0.0171556 Jy ! Component: 1050 - total flux cleaned = 0.0173259 Jy ! Component: 1100 - total flux cleaned = 0.0177372 Jy ! Component: 1150 - total flux cleaned = 0.0178985 Jy ! Component: 1200 - total flux cleaned = 0.0182109 Jy ! Component: 1250 - total flux cleaned = 0.0180581 Jy ! Component: 1300 - total flux cleaned = 0.0181337 Jy ! Component: 1350 - total flux cleaned = 0.0180628 Jy ! Component: 1400 - total flux cleaned = 0.0182786 Jy ! Component: 1450 - total flux cleaned = 0.0183469 Jy ! Component: 1500 - total flux cleaned = 0.0182787 Jy ! Component: 1550 - total flux cleaned = 0.0184817 Jy ! Component: 1600 - total flux cleaned = 0.0186787 Jy ! Component: 1650 - total flux cleaned = 0.0186135 Jy ! Component: 1700 - total flux cleaned = 0.0186132 Jy ! Component: 1750 - total flux cleaned = 0.0184887 Jy ! Component: 1800 - total flux cleaned = 0.018611 Jy ! Component: 1850 - total flux cleaned = 0.0185516 Jy ! Component: 1900 - total flux cleaned = 0.0186112 Jy ! Component: 1950 - total flux cleaned = 0.0186106 Jy ! Component: 2000 - total flux cleaned = 0.018497 Jy ! Component: 2050 - total flux cleaned = 0.0184416 Jy ! Component: 2100 - total flux cleaned = 0.0185511 Jy ! Component: 2150 - total flux cleaned = 0.0184965 Jy ! Component: 2200 - total flux cleaned = 0.01855 Jy ! Component: 2250 - total flux cleaned = 0.0187068 Jy ! Component: 2300 - total flux cleaned = 0.0187072 Jy ! Component: 2350 - total flux cleaned = 0.0188095 Jy ! Component: 2400 - total flux cleaned = 0.0190103 Jy ! Component: 2450 - total flux cleaned = 0.0190598 Jy ! Component: 2500 - total flux cleaned = 0.0192069 Jy ! Component: 2550 - total flux cleaned = 0.0193508 Jy ! Component: 2600 - total flux cleaned = 0.0193505 Jy ! Component: 2650 - total flux cleaned = 0.0194448 Jy ! Component: 2700 - total flux cleaned = 0.0194451 Jy ! Component: 2750 - total flux cleaned = 0.0196281 Jy ! Component: 2800 - total flux cleaned = 0.0196725 Jy ! Component: 2850 - total flux cleaned = 0.0197607 Jy ! Component: 2900 - total flux cleaned = 0.019804 Jy ! Component: 2950 - total flux cleaned = 0.0198032 Jy ! Component: 3000 - total flux cleaned = 0.0198038 Jy ! Component: 3050 - total flux cleaned = 0.0199739 Jy ! Component: 3100 - total flux cleaned = 0.0200579 Jy ! Component: 3150 - total flux cleaned = 0.0200169 Jy ! Component: 3200 - total flux cleaned = 0.0200582 Jy ! Component: 3250 - total flux cleaned = 0.0200987 Jy ! Component: 3300 - total flux cleaned = 0.020139 Jy ! Component: 3350 - total flux cleaned = 0.0200594 Jy ! Component: 3400 - total flux cleaned = 0.0200993 Jy ! Component: 3450 - total flux cleaned = 0.0202551 Jy ! Component: 3500 - total flux cleaned = 0.0202937 Jy ! Component: 3550 - total flux cleaned = 0.0203317 Jy ! Component: 3600 - total flux cleaned = 0.0204453 Jy ! Component: 3650 - total flux cleaned = 0.0205203 Jy ! Component: 3700 - total flux cleaned = 0.020483 Jy ! Component: 3750 - total flux cleaned = 0.0205934 Jy ! Component: 3800 - total flux cleaned = 0.0206302 Jy ! Component: 3850 - total flux cleaned = 0.0206662 Jy ! Component: 3900 - total flux cleaned = 0.0206663 Jy ! Component: 3950 - total flux cleaned = 0.0207018 Jy ! Component: 4000 - total flux cleaned = 0.0207017 Jy ! Component: 4050 - total flux cleaned = 0.0208065 Jy ! Total flux subtracted in 4096 components = 0.0207719 Jy ! Clean residual min=-0.001829 max=0.001930 Jy/beam ! Clean residual mean=0.000007 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.6688 Jy keep ! Adding 509 model components to the UV plane model. ! The established model now contains 780 components and 0.668799 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J0632+1022_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.103 x 4.225 at -2.924 degrees (North through East) ! Clean map min=-0.0057761 max=0.17095 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J0632+1022_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.170951 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000631684 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.10854 1.10854 2.21707 4.43415 8.8683 17.7366 35.4732 70.9464 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.17 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 270.626 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J0632+1022_C_uvs.log closed on Thu Nov 28 23:30:47 2013