! Started logfile: /d2/scr/pima/bp171a3_uvs/J1221+0510_C_uvs.log on Mon Feb 24 08:48:49 2014 obs /d2/scr/pima/bp171a3_uvs/J1221+0510_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J1221+0510_C_uva.fits ! AN table 1: 5 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.72381 visibilities/baseline/integration-bin. ! Found source: J1221+0510 ! ! 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 608 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a3_uvs/J1221+0510_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013838Jy sigma=40.049920 ! Fit after self-cal, rms=0.890877Jy sigma=35.241856 ! 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=1.522 mas, bmaj=4.299 mas, bpa=14.28 degrees ! Estimated noise=0.981862 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 = 0.0821411 Jy ! Component: 100 - total flux cleaned = 0.101767 Jy ! Total flux subtracted in 100 components = 0.101767 Jy ! Clean residual min=-0.006177 max=0.008368 Jy/beam ! Clean residual mean=-0.000002 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 0.101767 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.101767 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=0.029382Jy sigma=0.928986 ! Fit after self-cal, rms=0.029239Jy sigma=0.922786 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00922383 Jy ! Component: 100 - total flux cleaned = 0.014262 Jy ! Total flux subtracted in 100 components = 0.014262 Jy ! Clean residual min=-0.004229 max=0.005050 Jy/beam ! Clean residual mean=-0.000002 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.116029 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.116029 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=0.025036Jy sigma=0.727693 ! Fit after self-cal, rms=0.024988Jy sigma=0.722038 ! 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=1.86 mas, bmaj=4.399 mas, bpa=12.52 degrees ! Estimated noise=0.759242 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 (-10.5, 18.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00608294 Jy ! Component: 100 - total flux cleaned = 0.00905266 Jy ! Component: 150 - total flux cleaned = 0.0103892 Jy ! Component: 200 - total flux cleaned = 0.0114347 Jy ! Total flux subtracted in 200 components = 0.0114347 Jy ! Clean residual min=-0.002655 max=0.002650 Jy/beam ! Clean residual mean=-0.000003 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.127464 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.127464 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=0.023158Jy sigma=0.645799 ! Fit after self-cal, rms=0.023207Jy sigma=0.642342 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.86 x 4.399 at 12.52 degrees (North through East) ! Clean map min=-0.0026319 max=0.10808 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: ! FD 1.01 HN 0.95 KP 0.97 NL 1.10 ! OV 0.95 PT 0.91 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 0.99 KP 0.94 NL 1.08 ! OV 1.04 PT 1.01 SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.04 KP 1.01 NL 1.00 ! OV 0.97 PT 1.02 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: ! FD 1.01 HN 1.02 KP 1.01 NL 1.03 ! OV 0.94 PT 0.97 SC 0.98 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.02 KP 1.03 NL 1.03 ! OV 0.96 PT 1.08 SC 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 0.98 KP 1.00 NL 1.03 ! OV 0.96 PT 1.01 SC 1.01 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.96 KP 1.08 NL 1.04 ! OV 1.01 PT 0.99 SC 1.02 ! ! ! Fit before self-cal, rms=0.023207Jy sigma=0.642342 ! Fit after self-cal, rms=0.021642Jy sigma=0.603804 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.849 mas, bmaj=4.495 mas, bpa=11.77 degrees ! Estimated noise=0.765181 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 = 0.00101159 Jy ! Component: 100 - total flux cleaned = 0.00153769 Jy ! Component: 150 - total flux cleaned = 0.00192288 Jy ! Component: 200 - total flux cleaned = 0.00229845 Jy ! Total flux subtracted in 200 components = 0.00229845 Jy ! Clean residual min=-0.002643 max=0.002195 Jy/beam ! Clean residual mean=-0.000002 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.129763 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 62 components and 0.129763 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=0.021350Jy sigma=0.594497 ! Fit after self-cal, rms=0.021350Jy sigma=0.594183 ! 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=0.021350Jy sigma=0.594183 ! Fit after self-cal, rms=0.021434Jy sigma=0.591813 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.847 mas, bmaj=4.493 mas, bpa=11.79 degrees ! Estimated noise=0.772871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130002 Jy ! Component: 100 - total flux cleaned = 0.0017456 Jy ! Component: 150 - total flux cleaned = 0.00205008 Jy ! Component: 200 - total flux cleaned = 0.00232098 Jy ! Total flux subtracted in 200 components = 0.00232098 Jy ! Clean residual min=-0.002568 max=0.002208 Jy/beam ! Clean residual mean=-0.000002 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.132084 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 71 components and 0.132083 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=0.021248Jy sigma=0.586146 ! Fit after self-cal, rms=0.021247Jy sigma=0.586012 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 = 0.000140705 Jy ! Component: 100 - total flux cleaned = 0.0003137 Jy ! Component: 150 - total flux cleaned = 0.000446757 Jy ! Component: 200 - total flux cleaned = 0.000529504 Jy ! Total flux subtracted in 200 components = 0.000529504 Jy ! Clean residual min=-0.002505 max=0.002211 Jy/beam ! Clean residual mean=-0.000002 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.132613 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 84 components and 0.132613 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=0.021183Jy sigma=0.584159 ! Fit after self-cal, rms=0.021183Jy sigma=0.584049 ! 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=0.021183Jy sigma=0.584049 ! Fit after self-cal, rms=0.021275Jy sigma=0.581072 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.846 mas, bmaj=4.492 mas, bpa=11.83 degrees ! Estimated noise=0.781095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124071 Jy ! Component: 100 - total flux cleaned = 0.00175558 Jy ! Component: 150 - total flux cleaned = 0.00196745 Jy ! Component: 200 - total flux cleaned = 0.00213305 Jy ! Total flux subtracted in 200 components = 0.00213305 Jy ! Clean residual min=-0.002540 max=0.002226 Jy/beam ! Clean residual mean=-0.000002 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.134746 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 88 components and 0.134746 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=0.021154Jy sigma=0.577788 ! Fit after self-cal, rms=0.021153Jy sigma=0.577736 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 = 0.000101341 Jy ! Component: 100 - total flux cleaned = 0.000173333 Jy ! Component: 150 - total flux cleaned = 0.000190144 Jy ! Component: 200 - total flux cleaned = 0.000220899 Jy ! Total flux subtracted in 200 components = 0.000220899 Jy ! Clean residual min=-0.002502 max=0.002258 Jy/beam ! Clean residual mean=-0.000002 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.134967 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.134967 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=0.021118Jy sigma=0.576807 ! Fit after self-cal, rms=0.021120Jy sigma=0.576746 ! 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=0.021120Jy sigma=0.576746 ! Fit after self-cal, rms=0.021208Jy sigma=0.574371 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.406 mas, bmaj=6.108 mas, bpa=-2.209 degrees ! Estimated noise=0.98222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114132 Jy ! Component: 100 - total flux cleaned = 0.00136225 Jy ! Component: 150 - total flux cleaned = 0.00159493 Jy ! Component: 200 - total flux cleaned = 0.0017925 Jy ! Total flux subtracted in 200 components = 0.0017925 Jy ! Clean residual min=-0.003277 max=0.002762 Jy/beam ! Clean residual mean=-0.000004 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.136759 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 109 components and 0.136759 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=0.021127Jy sigma=0.572777 ! Fit after self-cal, rms=0.021129Jy sigma=0.572536 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 = 0.000207753 Jy ! Component: 100 - total flux cleaned = 0.000270804 Jy ! Component: 150 - total flux cleaned = 0.000326485 Jy ! Component: 200 - total flux cleaned = 0.00036021 Jy ! Total flux subtracted in 200 components = 0.00036021 Jy ! Clean residual min=-0.003143 max=0.002756 Jy/beam ! Clean residual mean=-0.000004 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.13712 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 116 components and 0.13712 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=0.021113Jy sigma=0.572503 ! Fit after self-cal, rms=0.021113Jy sigma=0.572440 ! 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=1.845 mas, bmaj=4.492 mas, bpa=11.87 degrees ! Estimated noise=0.788874 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.845 x 4.492 at 11.87 degrees (North through East) ! Clean map min=-0.0033898 max=0.10974 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=1.521 mas, bmaj=4.301 mas, bpa=14.54 degrees ! Estimated noise=1.02836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0848469 Jy ! Component: 100 - total flux cleaned = 0.106008 Jy ! Component: 150 - total flux cleaned = 0.116326 Jy ! Component: 200 - total flux cleaned = 0.122402 Jy ! Total flux subtracted in 200 components = 0.122402 Jy ! Clean residual min=-0.004397 max=0.004184 Jy/beam ! Clean residual mean=-0.000002 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.122402 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.122402 Jy ! Inverting map and beam ! Estimated beam: bmin=1.845 mas, bmaj=4.492 mas, bpa=11.87 degrees ! Estimated noise=0.788874 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 = 0.00557618 Jy ! Component: 100 - total flux cleaned = 0.00801503 Jy ! Component: 150 - total flux cleaned = 0.00917948 Jy ! Component: 200 - total flux cleaned = 0.0101283 Jy ! Total flux subtracted in 200 components = 0.0101283 Jy ! Clean residual min=-0.003269 max=0.002554 Jy/beam ! Clean residual mean=-0.000003 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.13253 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 45 components and 0.13253 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=3.406 mas, bmaj=6.108 mas, bpa=-2.209 degrees ! Estimated noise=0.98222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116187 Jy ! Component: 100 - total flux cleaned = 0.00167899 Jy ! Component: 150 - total flux cleaned = 0.00217135 Jy ! Component: 200 - total flux cleaned = 0.00254689 Jy ! Total flux subtracted in 200 components = 0.00254689 Jy ! Clean residual min=-0.003585 max=0.002798 Jy/beam ! Clean residual mean=-0.000004 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.135077 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 = 0.00032703 Jy ! Component: 100 - total flux cleaned = 0.000612683 Jy ! Component: 150 - total flux cleaned = 0.000863436 Jy ! Component: 200 - total flux cleaned = 0.00105766 Jy ! Total flux subtracted in 200 components = 0.00105766 Jy ! Clean residual min=-0.003420 max=0.002726 Jy/beam ! Clean residual mean=-0.000004 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.136135 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 81 components and 0.136135 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.845 mas, bmaj=4.492 mas, bpa=11.87 degrees ! Estimated noise=0.788874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000217297 Jy ! Component: 100 - total flux cleaned = 0.000440666 Jy ! Component: 150 - total flux cleaned = 0.000472239 Jy ! Component: 200 - total flux cleaned = 0.000527523 Jy ! Total flux subtracted in 200 components = 0.000527523 Jy ! Clean residual min=-0.002689 max=0.002301 Jy/beam ! Clean residual mean=-0.000002 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.136662 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 98 components and 0.136662 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=0.021224Jy sigma=0.576643 ! Fit after self-cal, rms=0.021218Jy sigma=0.576092 wmodel /d2/scr/pima/bp171a3_uvs/J1221+0510_C_map.mod ! Writing 98 model components to file: /d2/scr/pima/bp171a3_uvs/J1221+0510_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J1221+0510_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J1221+0510_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J1221+0510_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a3_uvs/J1221+0510_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 = -0.000487607 Jy ! Component: 100 - total flux cleaned = -0.000566284 Jy ! Component: 150 - total flux cleaned = -0.000566639 Jy ! Component: 200 - total flux cleaned = -0.000661194 Jy ! Component: 250 - total flux cleaned = -0.000691448 Jy ! Component: 300 - total flux cleaned = -0.000609463 Jy ! Component: 350 - total flux cleaned = -0.000450893 Jy ! Component: 400 - total flux cleaned = -0.000324758 Jy ! Component: 450 - total flux cleaned = -0.000203512 Jy ! Component: 500 - total flux cleaned = -8.72693e-05 Jy ! Component: 550 - total flux cleaned = 2.46054e-06 Jy ! Component: 600 - total flux cleaned = 4.58857e-05 Jy ! Component: 650 - total flux cleaned = 8.78135e-05 Jy ! Component: 700 - total flux cleaned = 6.7578e-05 Jy ! Component: 750 - total flux cleaned = 2.82336e-05 Jy ! Component: 800 - total flux cleaned = -9.38775e-06 Jy ! Component: 850 - total flux cleaned = -2.79645e-05 Jy ! Component: 900 - total flux cleaned = -0.00011786 Jy ! Component: 950 - total flux cleaned = -0.000134791 Jy ! Component: 1000 - total flux cleaned = -0.000202907 Jy ! Component: 1050 - total flux cleaned = -0.000285199 Jy ! Component: 1100 - total flux cleaned = -0.000381894 Jy ! Component: 1150 - total flux cleaned = -0.000444811 Jy ! Component: 1200 - total flux cleaned = -0.000552526 Jy ! Component: 1250 - total flux cleaned = -0.000627281 Jy ! Component: 1300 - total flux cleaned = -0.000700667 Jy ! Component: 1350 - total flux cleaned = -0.000786348 Jy ! Component: 1400 - total flux cleaned = -0.000870041 Jy ! Component: 1450 - total flux cleaned = -0.000952332 Jy ! Component: 1500 - total flux cleaned = -0.00103297 Jy ! Component: 1550 - total flux cleaned = -0.00109873 Jy ! Component: 1600 - total flux cleaned = -0.00116341 Jy ! Component: 1650 - total flux cleaned = -0.00128988 Jy ! Component: 1700 - total flux cleaned = -0.0013393 Jy ! Component: 1750 - total flux cleaned = -0.00142416 Jy ! Component: 1800 - total flux cleaned = -0.00150742 Jy ! Component: 1850 - total flux cleaned = -0.0016009 Jy ! Component: 1900 - total flux cleaned = -0.00166994 Jy ! Component: 1950 - total flux cleaned = -0.00176064 Jy ! Component: 2000 - total flux cleaned = -0.00185003 Jy ! Component: 2050 - total flux cleaned = -0.00194898 Jy ! Component: 2100 - total flux cleaned = -0.00203564 Jy ! Component: 2150 - total flux cleaned = -0.00213153 Jy ! Component: 2200 - total flux cleaned = -0.00222582 Jy ! Component: 2250 - total flux cleaned = -0.00229827 Jy ! Component: 2300 - total flux cleaned = -0.0023699 Jy ! Component: 2350 - total flux cleaned = -0.00248082 Jy ! Component: 2400 - total flux cleaned = -0.00251056 Jy ! Component: 2450 - total flux cleaned = -0.00257926 Jy ! Component: 2500 - total flux cleaned = -0.00263763 Jy ! Component: 2550 - total flux cleaned = -0.00271432 Jy ! Component: 2600 - total flux cleaned = -0.00274267 Jy ! Component: 2650 - total flux cleaned = -0.00281727 Jy ! Component: 2700 - total flux cleaned = -0.00283565 Jy ! Component: 2750 - total flux cleaned = -0.00288131 Jy ! Component: 2800 - total flux cleaned = -0.00294459 Jy ! Component: 2850 - total flux cleaned = -0.00293566 Jy ! Component: 2900 - total flux cleaned = -0.00297999 Jy ! Component: 2950 - total flux cleaned = -0.00302382 Jy ! Component: 3000 - total flux cleaned = -0.00305869 Jy ! Component: 3050 - total flux cleaned = -0.00308456 Jy ! Component: 3100 - total flux cleaned = -0.00312734 Jy ! Component: 3150 - total flux cleaned = -0.00313583 Jy ! Component: 3200 - total flux cleaned = -0.00319467 Jy ! Component: 3250 - total flux cleaned = -0.00323625 Jy ! Component: 3300 - total flux cleaned = -0.00326107 Jy ! Component: 3350 - total flux cleaned = -0.00327745 Jy ! Component: 3400 - total flux cleaned = -0.00334247 Jy ! Component: 3450 - total flux cleaned = -0.0033667 Jy ! Component: 3500 - total flux cleaned = -0.00342277 Jy ! Component: 3550 - total flux cleaned = -0.00347045 Jy ! Component: 3600 - total flux cleaned = -0.00352581 Jy ! Component: 3650 - total flux cleaned = -0.00354933 Jy ! Component: 3700 - total flux cleaned = -0.00361168 Jy ! Component: 3750 - total flux cleaned = -0.00364266 Jy ! Component: 3800 - total flux cleaned = -0.00365035 Jy ! Component: 3850 - total flux cleaned = -0.00367334 Jy ! Component: 3900 - total flux cleaned = -0.00367337 Jy ! Component: 3950 - total flux cleaned = -0.00369618 Jy ! Component: 4000 - total flux cleaned = -0.00370376 Jy ! Component: 4050 - total flux cleaned = -0.00368871 Jy ! Total flux subtracted in 4096 components = -0.00371124 Jy ! Clean residual min=-0.000402 max=0.000409 Jy/beam ! Clean residual mean=-0.000001 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.132951 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 387 components and 0.132951 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J1221+0510_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.845 x 4.492 at 11.87 degrees (North through East) ! Clean map min=-0.0034079 max=0.11134 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J1221+0510_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.111343 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000123331 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.332303 0.332303 0.664605 1.32921 2.65842 5.31684 10.6337 21.2674 42.5347 85.0695 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.111 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 902.791 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J1221+0510_C_uvs.log closed on Mon Feb 24 08:48:53 2014