! Started logfile: /scr/pima/bg219b_uvs/J0006+1235_S_uvs.log on Thu Apr 7 01:07:10 2016 obs /scr/pima/bg219b_uvs/J0006+1235_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0006+1235_S_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.848016 visibilities/baseline/integration-bin. ! Found source: J0006+1235 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 8548 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219b_uvs/J0006+1235_S] 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 0.500x0.500 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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.025817Jy sigma=23.731218 ! Fit after self-cal, rms=0.835745Jy sigma=19.257801 ! 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=2.666 mas, bmaj=6.901 mas, bpa=-4.651 degrees ! Estimated noise=0.538684 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 = 0.125152 Jy ! Component: 100 - total flux cleaned = 0.154689 Jy ! Total flux subtracted in 100 components = 0.154689 Jy ! Clean residual min=-0.006991 max=0.019133 Jy/beam ! Clean residual mean=-0.000007 rms=0.001981 Jy/beam ! Combined flux in latest and established models = 0.154689 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.154689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072008Jy sigma=1.575388 ! Fit after self-cal, rms=0.071978Jy sigma=1.574917 ! Inverting map ! Added new window around map position (5.5, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183652 Jy ! Component: 100 - total flux cleaned = 0.0295451 Jy ! Total flux subtracted in 100 components = 0.0295451 Jy ! Clean residual min=-0.004607 max=0.006259 Jy/beam ! Clean residual mean=-0.000005 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.184234 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.184234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065265Jy sigma=1.409835 ! Fit after self-cal, rms=0.064779Jy sigma=1.400273 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00889069 Jy ! Component: 100 - total flux cleaned = 0.0146549 Jy ! Total flux subtracted in 100 components = 0.0146549 Jy ! Clean residual min=-0.003630 max=0.004462 Jy/beam ! Clean residual mean=-0.000003 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.198889 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.198889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062994Jy sigma=1.356793 ! Fit after self-cal, rms=0.062890Jy sigma=1.354823 ! 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=3.279 mas, bmaj=7.882 mas, bpa=-5.855 degrees ! Estimated noise=0.33928 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 = 0.00647569 Jy ! Component: 100 - total flux cleaned = 0.0100906 Jy ! Component: 150 - total flux cleaned = 0.0122774 Jy ! Component: 200 - total flux cleaned = 0.0136989 Jy ! Total flux subtracted in 200 components = 0.0136989 Jy ! Clean residual min=-0.003108 max=0.003837 Jy/beam ! Clean residual mean=-0.000005 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.212588 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 62 components and 0.212588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062175Jy sigma=1.338923 ! Fit after self-cal, rms=0.062114Jy sigma=1.337629 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.279 x 7.882 at -5.855 degrees (North through East) ! Clean map min=-0.0028656 max=0.16289 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 0.95 FD 1.03 HN 1.03 KP 1.01 ! LA 1.01 MK 1.02 NL 1.01 OV 0.97 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.03 KP 1.02 ! LA 0.99 MK 1.03 NL 1.03 OV 1.02 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.99 KP 1.00 ! LA 0.97 MK 1.03 NL 0.98 OV 0.96 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.96 KP 0.99 ! LA 0.94 MK 0.97 NL 0.98 OV 0.96 ! PT 0.94 SC 0.95 ! ! ! Fit before self-cal, rms=0.062114Jy sigma=1.337629 ! Fit after self-cal, rms=0.061028Jy sigma=1.325694 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.284 mas, bmaj=7.867 mas, bpa=-5.677 degrees ! Estimated noise=0.33786 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 = 0.00121913 Jy ! Component: 100 - total flux cleaned = 0.00121953 Jy ! Component: 150 - total flux cleaned = 0.00121866 Jy ! Component: 200 - total flux cleaned = 0.00121993 Jy ! Total flux subtracted in 200 components = 0.00121993 Jy ! Clean residual min=-0.002495 max=0.003633 Jy/beam ! Clean residual mean=-0.000002 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.213808 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.213808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060972Jy sigma=1.324309 ! Fit after self-cal, rms=0.060964Jy sigma=1.324084 ! 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. ! ! Fit before self-cal, rms=0.060964Jy sigma=1.324084 ! Fit after self-cal, rms=0.060892Jy sigma=1.319172 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.287 mas, bmaj=7.856 mas, bpa=-5.561 degrees ! Estimated noise=0.337988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116054 Jy ! Component: 100 - total flux cleaned = 0.00109791 Jy ! Component: 150 - total flux cleaned = 0.00101666 Jy ! Component: 200 - total flux cleaned = 0.00101659 Jy ! Total flux subtracted in 200 components = 0.00101659 Jy ! Clean residual min=-0.002237 max=0.003193 Jy/beam ! Clean residual mean=-0.000001 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.214824 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.214824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060856Jy sigma=1.318297 ! Fit after self-cal, rms=0.060856Jy sigma=1.318181 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) ! Added new window around map position (19, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307405 Jy ! Component: 100 - total flux cleaned = 0.004651 Jy ! Component: 150 - total flux cleaned = 0.00549563 Jy ! Component: 200 - total flux cleaned = 0.00573759 Jy ! Total flux subtracted in 200 components = 0.00573759 Jy ! Clean residual min=-0.002076 max=0.002585 Jy/beam ! Clean residual mean=0.000002 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.220562 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 122 components and 0.220562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060720Jy sigma=1.313963 ! Fit after self-cal, rms=0.060711Jy sigma=1.313799 ! 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. ! ! Fit before self-cal, rms=0.060711Jy sigma=1.313799 ! Fit after self-cal, rms=0.060657Jy sigma=1.313610 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.287 mas, bmaj=7.852 mas, bpa=-5.541 degrees ! Estimated noise=0.337469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000911192 Jy ! Component: 100 - total flux cleaned = 0.00115463 Jy ! Component: 150 - total flux cleaned = 0.00125057 Jy ! Component: 200 - total flux cleaned = 0.00131616 Jy ! Total flux subtracted in 200 components = 0.00131616 Jy ! Clean residual min=-0.002054 max=0.002426 Jy/beam ! Clean residual mean=0.000002 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.221878 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 141 components and 0.221878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060638Jy sigma=1.313035 ! Fit after self-cal, rms=0.060638Jy sigma=1.313013 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 = 0.000188054 Jy ! Component: 100 - total flux cleaned = 0.000247987 Jy ! Component: 150 - total flux cleaned = 0.000266686 Jy ! Component: 200 - total flux cleaned = 0.000320498 Jy ! Total flux subtracted in 200 components = 0.000320498 Jy ! Clean residual min=-0.002059 max=0.002427 Jy/beam ! Clean residual mean=0.000002 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.222198 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 153 components and 0.222198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060627Jy sigma=1.312759 ! Fit after self-cal, rms=0.060627Jy sigma=1.312753 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.060627Jy sigma=1.312753 ! Fit after self-cal, rms=0.060609Jy sigma=1.312714 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.083 mas, bmaj=11.84 mas, bpa=-4.726 degrees ! Estimated noise=0.423663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000695208 Jy ! Component: 100 - total flux cleaned = 0.000770558 Jy ! Component: 150 - total flux cleaned = 0.000646193 Jy ! Component: 200 - total flux cleaned = 0.000516147 Jy ! Total flux subtracted in 200 components = 0.000516147 Jy ! Clean residual min=-0.003117 max=0.004185 Jy/beam ! Clean residual mean=0.000005 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.222715 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 160 components and 0.222715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060609Jy sigma=1.312606 ! Fit after self-cal, rms=0.060608Jy sigma=1.312567 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 = 0.00012211 Jy ! Component: 100 - total flux cleaned = 1.68806e-05 Jy ! Component: 150 - total flux cleaned = -7.80459e-05 Jy ! Component: 200 - total flux cleaned = -0.000163082 Jy ! Total flux subtracted in 200 components = -0.000163082 Jy ! Clean residual min=-0.003100 max=0.004133 Jy/beam ! Clean residual mean=0.000006 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.222552 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 161 components and 0.222552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060611Jy sigma=1.312610 ! Fit after self-cal, rms=0.060612Jy sigma=1.312606 ! 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=3.287 mas, bmaj=7.845 mas, bpa=-5.505 degrees ! Estimated noise=0.337397 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.287 x 7.845 at -5.505 degrees (North through East) ! Clean map min=-0.0020398 max=0.1622 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=2.671 mas, bmaj=6.862 mas, bpa=-4.305 degrees ! Estimated noise=0.533302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123417 Jy ! Component: 100 - total flux cleaned = 0.156194 Jy ! Component: 150 - total flux cleaned = 0.174851 Jy ! Component: 200 - total flux cleaned = 0.186866 Jy ! Total flux subtracted in 200 components = 0.186866 Jy ! Clean residual min=-0.003894 max=0.006428 Jy/beam ! Clean residual mean=-0.000002 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.186866 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.186866 Jy ! Inverting map and beam ! Estimated beam: bmin=3.287 mas, bmaj=7.845 mas, bpa=-5.505 degrees ! Estimated noise=0.337397 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 = 0.0113867 Jy ! Component: 100 - total flux cleaned = 0.0180637 Jy ! Component: 150 - total flux cleaned = 0.022478 Jy ! Component: 200 - total flux cleaned = 0.0257881 Jy ! Total flux subtracted in 200 components = 0.0257881 Jy ! Clean residual min=-0.002512 max=0.002604 Jy/beam ! Clean residual mean=-0.000002 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.212654 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 55 components and 0.212654 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.083 mas, bmaj=11.84 mas, bpa=-4.726 degrees ! Estimated noise=0.423663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434629 Jy ! Component: 100 - total flux cleaned = 0.00703043 Jy ! Component: 150 - total flux cleaned = 0.00875398 Jy ! Component: 200 - total flux cleaned = 0.00960432 Jy ! Total flux subtracted in 200 components = 0.00960432 Jy ! Clean residual min=-0.003157 max=0.004121 Jy/beam ! Clean residual mean=0.000004 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.222258 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 = 0.000321183 Jy ! Component: 100 - total flux cleaned = 0.000412284 Jy ! Component: 150 - total flux cleaned = 0.000411602 Jy ! Component: 200 - total flux cleaned = 0.000411705 Jy ! Total flux subtracted in 200 components = 0.000411705 Jy ! Clean residual min=-0.003139 max=0.004141 Jy/beam ! Clean residual mean=0.000005 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.22267 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 99 components and 0.22267 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.287 mas, bmaj=7.845 mas, bpa=-5.505 degrees ! Estimated noise=0.337397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.79802e-05 Jy ! Component: 100 - total flux cleaned = -1.7492e-05 Jy ! Component: 150 - total flux cleaned = -5.26462e-05 Jy ! Component: 200 - total flux cleaned = -5.12652e-05 Jy ! Total flux subtracted in 200 components = -5.12652e-05 Jy ! Clean residual min=-0.002082 max=0.002548 Jy/beam ! Clean residual mean=0.000003 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.222619 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 119 components and 0.222619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060634Jy sigma=1.313082 ! Fit after self-cal, rms=0.060631Jy sigma=1.312893 wmodel /scr/pima/bg219b_uvs/J0006+1235_S_map.mod ! Writing 119 model components to file: /scr/pima/bg219b_uvs/J0006+1235_S_map.mod wobs /scr/pima/bg219b_uvs/J0006+1235_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0006+1235_S_uvs.fits wwins /scr/pima/bg219b_uvs/J0006+1235_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219b_uvs/J0006+1235_S_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 = 0.00111411 Jy ! Component: 100 - total flux cleaned = 0.00187369 Jy ! Component: 150 - total flux cleaned = 0.00232168 Jy ! Component: 200 - total flux cleaned = 0.00260369 Jy ! Component: 250 - total flux cleaned = 0.00283911 Jy ! Component: 300 - total flux cleaned = 0.00319362 Jy ! Component: 350 - total flux cleaned = 0.00334971 Jy ! Component: 400 - total flux cleaned = 0.00344133 Jy ! Component: 450 - total flux cleaned = 0.00355964 Jy ! Component: 500 - total flux cleaned = 0.00367471 Jy ! Component: 550 - total flux cleaned = 0.00384226 Jy ! Component: 600 - total flux cleaned = 0.00386877 Jy ! Component: 650 - total flux cleaned = 0.00389543 Jy ! Component: 700 - total flux cleaned = 0.00394787 Jy ! Component: 750 - total flux cleaned = 0.00397381 Jy ! Component: 800 - total flux cleaned = 0.0039737 Jy ! Component: 850 - total flux cleaned = 0.00394907 Jy ! Component: 900 - total flux cleaned = 0.00392524 Jy ! Component: 950 - total flux cleaned = 0.00394919 Jy ! Component: 1000 - total flux cleaned = 0.00397245 Jy ! Component: 1050 - total flux cleaned = 0.00394917 Jy ! Component: 1100 - total flux cleaned = 0.00392646 Jy ! Component: 1150 - total flux cleaned = 0.00383725 Jy ! Component: 1200 - total flux cleaned = 0.00381542 Jy ! Component: 1250 - total flux cleaned = 0.00377212 Jy ! Component: 1300 - total flux cleaned = 0.00364442 Jy ! Component: 1350 - total flux cleaned = 0.00360237 Jy ! Component: 1400 - total flux cleaned = 0.00356056 Jy ! Component: 1450 - total flux cleaned = 0.00349932 Jy ! Component: 1500 - total flux cleaned = 0.00337879 Jy ! Component: 1550 - total flux cleaned = 0.00326005 Jy ! Component: 1600 - total flux cleaned = 0.00324095 Jy ! Component: 1650 - total flux cleaned = 0.00318272 Jy ! Component: 1700 - total flux cleaned = 0.00308748 Jy ! Component: 1750 - total flux cleaned = 0.003069 Jy ! Component: 1800 - total flux cleaned = 0.00293874 Jy ! Component: 1850 - total flux cleaned = 0.00293875 Jy ! Component: 1900 - total flux cleaned = 0.00284794 Jy ! Component: 1950 - total flux cleaned = 0.00282982 Jy ! Component: 2000 - total flux cleaned = 0.00272288 Jy ! Component: 2050 - total flux cleaned = 0.00270554 Jy ! Component: 2100 - total flux cleaned = 0.00255 Jy ! Component: 2150 - total flux cleaned = 0.00258424 Jy ! Component: 2200 - total flux cleaned = 0.00255035 Jy ! Component: 2250 - total flux cleaned = 0.00255013 Jy ! Component: 2300 - total flux cleaned = 0.00246742 Jy ! Component: 2350 - total flux cleaned = 0.00245111 Jy ! Component: 2400 - total flux cleaned = 0.00241861 Jy ! Component: 2450 - total flux cleaned = 0.00237058 Jy ! Component: 2500 - total flux cleaned = 0.00237066 Jy ! Component: 2550 - total flux cleaned = 0.00230809 Jy ! Component: 2600 - total flux cleaned = 0.00223041 Jy ! Component: 2650 - total flux cleaned = 0.00219982 Jy ! Component: 2700 - total flux cleaned = 0.00212419 Jy ! Component: 2750 - total flux cleaned = 0.00209432 Jy ! Component: 2800 - total flux cleaned = 0.00207938 Jy ! Component: 2850 - total flux cleaned = 0.0020206 Jy ! Component: 2900 - total flux cleaned = 0.00199144 Jy ! Component: 2950 - total flux cleaned = 0.00191964 Jy ! Component: 3000 - total flux cleaned = 0.00190562 Jy ! Component: 3050 - total flux cleaned = 0.00190571 Jy ! Component: 3100 - total flux cleaned = 0.00189146 Jy ! Component: 3150 - total flux cleaned = 0.00175267 Jy ! Component: 3200 - total flux cleaned = 0.00178027 Jy ! Component: 3250 - total flux cleaned = 0.00176646 Jy ! Component: 3300 - total flux cleaned = 0.00169895 Jy ! Component: 3350 - total flux cleaned = 0.00165863 Jy ! Component: 3400 - total flux cleaned = 0.00159213 Jy ! Component: 3450 - total flux cleaned = 0.00159205 Jy ! Component: 3500 - total flux cleaned = 0.00159204 Jy ! Component: 3550 - total flux cleaned = 0.0015272 Jy ! Component: 3600 - total flux cleaned = 0.00147581 Jy ! Component: 3650 - total flux cleaned = 0.00145045 Jy ! Component: 3700 - total flux cleaned = 0.00146306 Jy ! Component: 3750 - total flux cleaned = 0.00141305 Jy ! Component: 3800 - total flux cleaned = 0.0014006 Jy ! Component: 3850 - total flux cleaned = 0.00141287 Jy ! Component: 3900 - total flux cleaned = 0.00133934 Jy ! Component: 3950 - total flux cleaned = 0.00132709 Jy ! Component: 4000 - total flux cleaned = 0.00127877 Jy ! Component: 4050 - total flux cleaned = 0.00119479 Jy ! Total flux subtracted in 4096 components = 0.00115902 Jy ! Clean residual min=-0.000715 max=0.000714 Jy/beam ! Clean residual mean=-0.000000 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.223778 Jy keep ! Adding 372 model components to the UV plane model. ! The established model now contains 491 components and 0.223778 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0006+1235_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.287 x 7.845 at -5.505 degrees (North through East) ! Clean map min=-0.0011833 max=0.16212 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0006+1235_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.162117 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000230988 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.427447 0.427447 0.854894 1.70979 3.41958 6.83916 13.6783 27.3566 54.7132 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.162 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 701.841 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0006+1235_S_uvs.log closed on Thu Apr 7 01:07:14 2016