! Started logfile: /d2/scr/pima/bp171aa_uvs/J1222+0413_C_uvs.log on Thu Nov 28 23:37:57 2013 obs /d2/scr/pima/bp171aa_uvs/J1222+0413_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1222+0413_C_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.96 visibilities/baseline/integration-bin. ! Found source: J1222+0413 ! ! 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 3456 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/J1222+0413_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 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=1.045684Jy sigma=0.739219 ! Fit after self-cal, rms=0.610158Jy sigma=0.431336 ! 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=1.379 mas, bmaj=3.447 mas, bpa=0.07994 degrees ! Estimated noise=22.907 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 = 0.29995 Jy ! Component: 100 - total flux cleaned = 0.365845 Jy ! Total flux subtracted in 100 components = 0.365845 Jy ! Clean residual min=-0.011832 max=0.021388 Jy/beam ! Clean residual mean=-0.000010 rms=0.003398 Jy/beam ! Combined flux in latest and established models = 0.365845 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.365845 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=0.077178Jy sigma=0.054559 ! Fit after self-cal, rms=0.077172Jy sigma=0.054555 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0244172 Jy ! Component: 100 - total flux cleaned = 0.0394604 Jy ! Total flux subtracted in 100 components = 0.0394604 Jy ! Clean residual min=-0.009991 max=0.012821 Jy/beam ! Clean residual mean=-0.000007 rms=0.002589 Jy/beam ! Combined flux in latest and established models = 0.405306 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.405306 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=0.066713Jy sigma=0.047160 ! Fit after self-cal, rms=0.066673Jy sigma=0.047132 ! 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=1.599 mas, bmaj=3.924 mas, bpa=-0.05909 degrees ! Estimated noise=17.0147 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 = 0.0122808 Jy ! Component: 100 - total flux cleaned = 0.0191956 Jy ! Component: 150 - total flux cleaned = 0.0233958 Jy ! Component: 200 - total flux cleaned = 0.0254818 Jy ! Total flux subtracted in 200 components = 0.0254818 Jy ! Clean residual min=-0.012337 max=0.010823 Jy/beam ! Clean residual mean=-0.000018 rms=0.002739 Jy/beam ! Combined flux in latest and established models = 0.430787 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 50 components and 0.430787 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=0.064366Jy sigma=0.045501 ! Fit after self-cal, rms=0.064356Jy sigma=0.045494 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.599 x 3.924 at -0.05909 degrees (North through East) ! Clean map min=-0.011844 max=0.39029 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 1.01 FD 1.14 HN 0.94 KP 0.93 ! LA 1.07 MK 1.13 NL 1.07 OV 1.00 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.13 HN 0.97 KP 0.95 ! LA 1.14 MK 1.08 NL 1.11 OV 1.07 ! PT 1.02 SC 0.99 ! ! ! 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 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.94 KP 1.00 ! LA 1.08 MK 1.08 NL 0.99 OV 0.98 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 1.00 KP 1.02 ! LA 1.15 MK 1.04 NL 0.96 OV 0.98 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.95 KP 0.95 ! LA 1.06 MK 1.04 NL 1.00 OV 0.99 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 0.95 KP 1.01 ! LA 1.06 MK 1.05 NL 0.97 OV 1.01 ! PT 0.95 SC 1.01 ! ! ! Fit before self-cal, rms=0.064356Jy sigma=0.045494 ! Fit after self-cal, rms=0.058453Jy sigma=0.041093 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.6 mas, bmaj=3.928 mas, bpa=0.1852 degrees ! Estimated noise=17.4118 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 = 0.00781362 Jy ! Component: 100 - total flux cleaned = 0.0107943 Jy ! Component: 150 - total flux cleaned = 0.0120972 Jy ! Component: 200 - total flux cleaned = 0.0124805 Jy ! Total flux subtracted in 200 components = 0.0124805 Jy ! Clean residual min=-0.009664 max=0.007646 Jy/beam ! Clean residual mean=-0.000012 rms=0.002125 Jy/beam ! Combined flux in latest and established models = 0.443268 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.443268 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=0.057583Jy sigma=0.040454 ! Fit after self-cal, rms=0.057581Jy sigma=0.040450 ! 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=0.057581Jy sigma=0.040450 ! Fit after self-cal, rms=0.057195Jy sigma=0.040057 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.597 mas, bmaj=3.919 mas, bpa=0.3374 degrees ! Estimated noise=17.6911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00587817 Jy ! Component: 100 - total flux cleaned = 0.00816844 Jy ! Component: 150 - total flux cleaned = 0.00940994 Jy ! Component: 200 - total flux cleaned = 0.00968382 Jy ! Total flux subtracted in 200 components = 0.00968382 Jy ! Clean residual min=-0.009821 max=0.007500 Jy/beam ! Clean residual mean=-0.000012 rms=0.002113 Jy/beam ! Combined flux in latest and established models = 0.452952 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.452952 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=0.056703Jy sigma=0.039683 ! Fit after self-cal, rms=0.056700Jy sigma=0.039680 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 = 0.000221462 Jy ! Component: 100 - total flux cleaned = 0.000250207 Jy ! Component: 150 - total flux cleaned = 0.000223844 Jy ! Component: 200 - total flux cleaned = 0.00022328 Jy ! Total flux subtracted in 200 components = 0.00022328 Jy ! Clean residual min=-0.009870 max=0.007463 Jy/beam ! Clean residual mean=-0.000012 rms=0.002109 Jy/beam ! Combined flux in latest and established models = 0.453175 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.453175 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=0.056674Jy sigma=0.039662 ! Fit after self-cal, rms=0.056672Jy sigma=0.039661 ! 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=0.056672Jy sigma=0.039661 ! Fit after self-cal, rms=0.056479Jy sigma=0.039437 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.595 mas, bmaj=3.913 mas, bpa=0.4307 degrees ! Estimated noise=17.9058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437622 Jy ! Component: 100 - total flux cleaned = 0.00609185 Jy ! Component: 150 - total flux cleaned = 0.00703149 Jy ! Component: 200 - total flux cleaned = 0.00723124 Jy ! Total flux subtracted in 200 components = 0.00723124 Jy ! Clean residual min=-0.010027 max=0.007409 Jy/beam ! Clean residual mean=-0.000012 rms=0.002110 Jy/beam ! Combined flux in latest and established models = 0.460406 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.460406 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=0.056209Jy sigma=0.039225 ! Fit after self-cal, rms=0.056208Jy sigma=0.039224 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 = 0.000109051 Jy ! Component: 100 - total flux cleaned = 8.23313e-05 Jy ! Component: 150 - total flux cleaned = 5.67787e-05 Jy ! Component: 200 - total flux cleaned = 3.21414e-05 Jy ! Total flux subtracted in 200 components = 3.21414e-05 Jy ! Clean residual min=-0.010035 max=0.007373 Jy/beam ! Clean residual mean=-0.000012 rms=0.002107 Jy/beam ! Combined flux in latest and established models = 0.460438 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 69 components and 0.460438 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=0.056188Jy sigma=0.039210 ! Fit after self-cal, rms=0.056188Jy sigma=0.039209 ! 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=0.056188Jy sigma=0.039209 ! Fit after self-cal, rms=0.056115Jy sigma=0.039092 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.59 mas, bmaj=5.863 mas, bpa=-4.294 degrees ! Estimated noise=23.8544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339022 Jy ! Component: 100 - total flux cleaned = 0.00338255 Jy ! Component: 150 - total flux cleaned = 0.00328294 Jy ! Component: 200 - total flux cleaned = 0.00328146 Jy ! Total flux subtracted in 200 components = 0.00328146 Jy ! Clean residual min=-0.012514 max=0.008698 Jy/beam ! Clean residual mean=-0.000028 rms=0.003064 Jy/beam ! Combined flux in latest and established models = 0.46372 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 69 components and 0.46372 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=0.056157Jy sigma=0.039079 ! Fit after self-cal, rms=0.056151Jy sigma=0.039074 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 = 5.7311e-05 Jy ! Component: 100 - total flux cleaned = -0.000114677 Jy ! Component: 150 - total flux cleaned = -0.000160563 Jy ! Component: 200 - total flux cleaned = -0.00015696 Jy ! Total flux subtracted in 200 components = -0.00015696 Jy ! Clean residual min=-0.012585 max=0.008626 Jy/beam ! Clean residual mean=-0.000028 rms=0.003041 Jy/beam ! Combined flux in latest and established models = 0.463563 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 70 components and 0.463563 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=0.056374Jy sigma=0.039204 ! Fit after self-cal, rms=0.056370Jy sigma=0.039202 ! 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=1.593 mas, bmaj=3.908 mas, bpa=0.4958 degrees ! Estimated noise=18.0613 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.593 x 3.908 at 0.4958 degrees (North through East) ! Clean map min=-0.0094595 max=0.40937 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=1.377 mas, bmaj=3.442 mas, bpa=0.7195 degrees ! Estimated noise=24.2787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.317871 Jy ! Component: 100 - total flux cleaned = 0.388627 Jy ! Component: 150 - total flux cleaned = 0.414972 Jy ! Component: 200 - total flux cleaned = 0.431094 Jy ! Total flux subtracted in 200 components = 0.431094 Jy ! Clean residual min=-0.008113 max=0.010649 Jy/beam ! Clean residual mean=-0.000007 rms=0.002237 Jy/beam ! Combined flux in latest and established models = 0.431094 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.431094 Jy ! Inverting map and beam ! Estimated beam: bmin=1.593 mas, bmaj=3.908 mas, bpa=0.4958 degrees ! Estimated noise=18.0613 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 (0.9, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145222 Jy ! Component: 100 - total flux cleaned = 0.0232936 Jy ! Component: 150 - total flux cleaned = 0.0289279 Jy ! Component: 200 - total flux cleaned = 0.0311716 Jy ! Total flux subtracted in 200 components = 0.0311716 Jy ! Clean residual min=-0.010043 max=0.007147 Jy/beam ! Clean residual mean=-0.000013 rms=0.002057 Jy/beam ! Combined flux in latest and established models = 0.462265 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 76 components and 0.462266 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=3.59 mas, bmaj=5.863 mas, bpa=-4.294 degrees ! Estimated noise=23.8544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345148 Jy ! Component: 100 - total flux cleaned = 0.00457485 Jy ! Component: 150 - total flux cleaned = 0.00468033 Jy ! Component: 200 - total flux cleaned = 0.00486313 Jy ! Total flux subtracted in 200 components = 0.00486313 Jy ! Clean residual min=-0.012368 max=0.008716 Jy/beam ! Clean residual mean=-0.000026 rms=0.002898 Jy/beam ! Combined flux in latest and established models = 0.467129 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 = 8.23405e-05 Jy ! Component: 100 - total flux cleaned = 0.00022671 Jy ! Component: 150 - total flux cleaned = 0.00028994 Jy ! Component: 200 - total flux cleaned = 0.000349095 Jy ! Total flux subtracted in 200 components = 0.000349095 Jy ! Clean residual min=-0.012440 max=0.008727 Jy/beam ! Clean residual mean=-0.000025 rms=0.002876 Jy/beam ! Combined flux in latest and established models = 0.467478 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 102 components and 0.467478 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.593 mas, bmaj=3.908 mas, bpa=0.4958 degrees ! Estimated noise=18.0613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208283 Jy ! Component: 100 - total flux cleaned = 0.0021714 Jy ! Component: 150 - total flux cleaned = 0.00238497 Jy ! Component: 200 - total flux cleaned = 0.00237966 Jy ! Total flux subtracted in 200 components = 0.00237966 Jy ! Clean residual min=-0.010222 max=0.007358 Jy/beam ! Clean residual mean=-0.000012 rms=0.001981 Jy/beam ! Combined flux in latest and established models = 0.469857 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 119 components and 0.469858 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=0.055189Jy sigma=0.038415 ! Fit after self-cal, rms=0.055102Jy sigma=0.038361 wmodel /d2/scr/pima/bp171aa_uvs/J1222+0413_C_map.mod ! Writing 119 model components to file: /d2/scr/pima/bp171aa_uvs/J1222+0413_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1222+0413_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1222+0413_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1222+0413_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171aa_uvs/J1222+0413_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 = -0.0043606 Jy ! Component: 100 - total flux cleaned = -0.00773883 Jy ! Component: 150 - total flux cleaned = -0.00931444 Jy ! Component: 200 - total flux cleaned = -0.0101629 Jy ! Component: 250 - total flux cleaned = -0.0109557 Jy ! Component: 300 - total flux cleaned = -0.0112784 Jy ! Component: 350 - total flux cleaned = -0.0112798 Jy ! Component: 400 - total flux cleaned = -0.0112808 Jy ! Component: 450 - total flux cleaned = -0.0111904 Jy ! Component: 500 - total flux cleaned = -0.0111923 Jy ! Component: 550 - total flux cleaned = -0.0108485 Jy ! Component: 600 - total flux cleaned = -0.0105165 Jy ! Component: 650 - total flux cleaned = -0.0101938 Jy ! Component: 700 - total flux cleaned = -0.00972473 Jy ! Component: 750 - total flux cleaned = -0.00942079 Jy ! Component: 800 - total flux cleaned = -0.00897729 Jy ! Component: 850 - total flux cleaned = -0.00876084 Jy ! Component: 900 - total flux cleaned = -0.0083389 Jy ! Component: 950 - total flux cleaned = -0.00799551 Jy ! Component: 1000 - total flux cleaned = -0.00759155 Jy ! Component: 1050 - total flux cleaned = -0.00726171 Jy ! Component: 1100 - total flux cleaned = -0.00687479 Jy ! Component: 1150 - total flux cleaned = -0.00655854 Jy ! Component: 1200 - total flux cleaned = -0.00624875 Jy ! Component: 1250 - total flux cleaned = -0.00600644 Jy ! Component: 1300 - total flux cleaned = -0.00576851 Jy ! Component: 1350 - total flux cleaned = -0.00570939 Jy ! Component: 1400 - total flux cleaned = -0.00541974 Jy ! Component: 1450 - total flux cleaned = -0.00524919 Jy ! Component: 1500 - total flux cleaned = -0.00524895 Jy ! Component: 1550 - total flux cleaned = -0.00513837 Jy ! Component: 1600 - total flux cleaned = -0.00502947 Jy ! Component: 1650 - total flux cleaned = -0.00486893 Jy ! Component: 1700 - total flux cleaned = -0.00476306 Jy ! Component: 1750 - total flux cleaned = -0.00455429 Jy ! Component: 1800 - total flux cleaned = -0.00445131 Jy ! Component: 1850 - total flux cleaned = -0.00434997 Jy ! Component: 1900 - total flux cleaned = -0.00424911 Jy ! Component: 1950 - total flux cleaned = -0.00419939 Jy ! Component: 2000 - total flux cleaned = -0.0040533 Jy ! Component: 2050 - total flux cleaned = -0.00400514 Jy ! Component: 2100 - total flux cleaned = -0.00390977 Jy ! Component: 2150 - total flux cleaned = -0.00372136 Jy ! Component: 2200 - total flux cleaned = -0.0035355 Jy ! Component: 2250 - total flux cleaned = -0.00335211 Jy ! Component: 2300 - total flux cleaned = -0.00312592 Jy ! Component: 2350 - total flux cleaned = -0.00299164 Jy ! Component: 2400 - total flux cleaned = -0.00277003 Jy ! Component: 2450 - total flux cleaned = -0.00259469 Jy ! Component: 2500 - total flux cleaned = -0.00237808 Jy ! Component: 2550 - total flux cleaned = -0.00216485 Jy ! Component: 2600 - total flux cleaned = -0.00199649 Jy ! Component: 2650 - total flux cleaned = -0.0018714 Jy ! Component: 2700 - total flux cleaned = -0.00174727 Jy ! Component: 2750 - total flux cleaned = -0.00150196 Jy ! Component: 2800 - total flux cleaned = -0.00150224 Jy ! Component: 2850 - total flux cleaned = -0.00138255 Jy ! Component: 2900 - total flux cleaned = -0.0013826 Jy ! Component: 2950 - total flux cleaned = -0.00126506 Jy ! Component: 3000 - total flux cleaned = -0.00110967 Jy ! Component: 3050 - total flux cleaned = -0.00114804 Jy ! Component: 3100 - total flux cleaned = -0.000995247 Jy ! Component: 3150 - total flux cleaned = -0.000844185 Jy ! Component: 3200 - total flux cleaned = -0.000806969 Jy ! Component: 3250 - total flux cleaned = -0.000621714 Jy ! Component: 3300 - total flux cleaned = -0.000621889 Jy ! Component: 3350 - total flux cleaned = -0.000585378 Jy ! Component: 3400 - total flux cleaned = -0.000512633 Jy ! Component: 3450 - total flux cleaned = -0.000405337 Jy ! Component: 3500 - total flux cleaned = -0.000299045 Jy ! Component: 3550 - total flux cleaned = -0.000193498 Jy ! Component: 3600 - total flux cleaned = -0.00029816 Jy ! Component: 3650 - total flux cleaned = -0.000194093 Jy ! Component: 3700 - total flux cleaned = -0.000262985 Jy ! Component: 3750 - total flux cleaned = -0.000262841 Jy ! Component: 3800 - total flux cleaned = -0.000229469 Jy ! Component: 3850 - total flux cleaned = -0.000263058 Jy ! Component: 3900 - total flux cleaned = -0.000263235 Jy ! Component: 3950 - total flux cleaned = -0.000296271 Jy ! Component: 4000 - total flux cleaned = -0.000394383 Jy ! Component: 4050 - total flux cleaned = -0.00032867 Jy ! Total flux subtracted in 4096 components = -0.000393698 Jy ! Clean residual min=-0.001818 max=0.001651 Jy/beam ! Clean residual mean=-0.000006 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.469464 Jy keep ! Adding 343 model components to the UV plane model. ! The established model now contains 462 components and 0.469464 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1222+0413_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.593 x 3.908 at 0.4958 degrees (North through East) ! Clean map min=-0.0056469 max=0.41322 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1222+0413_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.413221 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000595436 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.432288 0.432288 0.864577 1.72915 3.45831 6.91662 13.8332 27.6665 55.3329 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.413 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 693.981 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1222+0413_C_uvs.log closed on Thu Nov 28 23:38:03 2013