! Started logfile: /scr/pima/bp192a1_uvs/J0036+5855_C_uvs.log on Wed Sep 16 13:26:06 2015 obs /scr/pima/bp192a1_uvs/J0036+5855_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0036+5855_C_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.558889 visibilities/baseline/integration-bin. ! Found source: J0036+5855 ! ! 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 8048 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 /scr/pima/bp192a1_uvs/J0036+5855_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 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 136 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000616Jy sigma=25.059769 ! Fit after self-cal, rms=0.984215Jy sigma=24.727677 ! 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=1.423 mas, bmaj=4.791 mas, bpa=-3.804 degrees ! Estimated noise=0.548057 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 = 0.0119474 Jy ! Component: 100 - total flux cleaned = 0.0145579 Jy ! Total flux subtracted in 100 components = 0.0145579 Jy ! Clean residual min=-0.001733 max=0.001706 Jy/beam ! Clean residual mean=-0.000000 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0145579 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0145579 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=0.034324Jy sigma=0.718326 ! Fit after self-cal, rms=0.032709Jy sigma=0.670529 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362114 Jy ! Component: 100 - total flux cleaned = 0.00431937 Jy ! Total flux subtracted in 100 components = 0.00431937 Jy ! Clean residual min=-0.001785 max=0.001716 Jy/beam ! Clean residual mean=-0.000000 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0188773 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0188773 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=0.032260Jy sigma=0.660303 ! Fit after self-cal, rms=0.032253Jy sigma=0.660071 ! 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=1.619 mas, bmaj=4.844 mas, bpa=-3.636 degrees ! Estimated noise=0.321717 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 = 8.0602e-05 Jy ! Component: 100 - total flux cleaned = 0.000141894 Jy ! Component: 150 - total flux cleaned = 0.000204896 Jy ! Component: 200 - total flux cleaned = 0.000229609 Jy ! Total flux subtracted in 200 components = 0.000229609 Jy ! Clean residual min=-0.000986 max=0.001219 Jy/beam ! Clean residual mean=-0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0191069 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.0191069 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=0.032218Jy sigma=0.659582 ! Fit after self-cal, rms=0.032207Jy sigma=0.659500 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.619 x 4.844 at -3.636 degrees (North through East) ! Clean map min=-0.00094063 max=0.019412 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 1.13 HN 0.96 KP 1.12 ! LA 0.95 MK 0.96 NL 0.93 OV 0.96 ! PT 0.91 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.17 HN 0.93 KP 0.91 ! LA 1.09 MK 1.00 NL 1.05 OV 1.04 ! PT 1.13 SC 1.07 ! ! ! 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 1.00* 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. ! 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 0.87 KP 0.93 ! LA 1.11 MK 1.10 NL 1.07 OV 0.91 ! PT 0.96 SC 0.88 ! ! ! Correcting IF 8. ! 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=0.032207Jy sigma=0.659500 ! Fit after self-cal, rms=0.032123Jy sigma=0.658530 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.614 mas, bmaj=4.824 mas, bpa=-3.664 degrees ! Estimated noise=0.319246 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 (2.1, 48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000729081 Jy ! Component: 100 - total flux cleaned = 0.000985859 Jy ! Component: 150 - total flux cleaned = 0.00109875 Jy ! Component: 200 - total flux cleaned = 0.00121288 Jy ! Total flux subtracted in 200 components = 0.00121288 Jy ! Clean residual min=-0.000844 max=0.001095 Jy/beam ! Clean residual mean=-0.000000 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0203198 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 44 components and 0.0203198 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=0.032091Jy sigma=0.657361 ! Fit after self-cal, rms=0.032073Jy sigma=0.656907 ! 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=0.032073Jy sigma=0.656907 ! Fit after self-cal, rms=0.032194Jy sigma=0.656835 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.613 mas, bmaj=4.817 mas, bpa=-3.643 degrees ! Estimated noise=0.318927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000309454 Jy ! Component: 100 - total flux cleaned = 0.00044666 Jy ! Component: 150 - total flux cleaned = 0.000579895 Jy ! Component: 200 - total flux cleaned = 0.000640064 Jy ! Total flux subtracted in 200 components = 0.000640064 Jy ! Clean residual min=-0.000791 max=0.001038 Jy/beam ! Clean residual mean=-0.000000 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0209598 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 52 components and 0.0209598 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=0.032182Jy sigma=0.656390 ! Fit after self-cal, rms=0.032178Jy sigma=0.656285 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 (-69.9, -12.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000626254 Jy ! Component: 100 - total flux cleaned = 0.000595192 Jy ! Component: 150 - total flux cleaned = 0.000566062 Jy ! Component: 200 - total flux cleaned = 0.000552619 Jy ! Total flux subtracted in 200 components = 0.000552619 Jy ! Clean residual min=-0.000805 max=0.000893 Jy/beam ! Clean residual mean=-0.000000 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0215125 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.0215125 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=0.032149Jy sigma=0.655540 ! Fit after self-cal, rms=0.032147Jy sigma=0.655373 ! 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=0.032147Jy sigma=0.655373 ! Fit after self-cal, rms=0.032203Jy sigma=0.655337 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.609 mas, bmaj=4.815 mas, bpa=-3.604 degrees ! Estimated noise=0.319043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000268654 Jy ! Component: 100 - total flux cleaned = 0.000269595 Jy ! Component: 150 - total flux cleaned = 0.000258161 Jy ! Component: 200 - total flux cleaned = 0.000201685 Jy ! Total flux subtracted in 200 components = 0.000201685 Jy ! Clean residual min=-0.000804 max=0.000890 Jy/beam ! Clean residual mean=-0.000000 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0217141 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.0217141 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=0.032188Jy sigma=0.654994 ! Fit after self-cal, rms=0.032189Jy sigma=0.654935 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 = 4.50856e-05 Jy ! Component: 100 - total flux cleaned = 3.34351e-05 Jy ! Component: 150 - total flux cleaned = 5.33159e-07 Jy ! Component: 200 - total flux cleaned = -4.98855e-05 Jy ! Total flux subtracted in 200 components = -4.98855e-05 Jy ! Clean residual min=-0.000803 max=0.000876 Jy/beam ! Clean residual mean=-0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0216643 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 80 components and 0.0216643 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=0.032180Jy sigma=0.654731 ! Fit after self-cal, rms=0.032180Jy sigma=0.654708 ! 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=0.032180Jy sigma=0.654708 ! Fit after self-cal, rms=0.032174Jy sigma=0.654687 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.381 mas, bmaj=5.189 mas, bpa=-1.448 degrees ! Estimated noise=0.408109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.16745e-05 Jy ! Component: 100 - total flux cleaned = 4.71336e-05 Jy ! Component: 150 - total flux cleaned = -2.84172e-06 Jy ! Component: 200 - total flux cleaned = -8.27853e-05 Jy ! Total flux subtracted in 200 components = -8.27853e-05 Jy ! Clean residual min=-0.000946 max=0.000950 Jy/beam ! Clean residual mean=-0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0215815 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 95 components and 0.0215815 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=0.032174Jy sigma=0.654638 ! Fit after self-cal, rms=0.032176Jy sigma=0.654602 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.34495e-05 Jy ! Component: 100 - total flux cleaned = -0.000104705 Jy ! Component: 150 - total flux cleaned = -0.000175897 Jy ! Component: 200 - total flux cleaned = -0.000218716 Jy ! Total flux subtracted in 200 components = -0.000218716 Jy ! Clean residual min=-0.000947 max=0.000926 Jy/beam ! Clean residual mean=-0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0213627 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 99 components and 0.0213628 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=0.032176Jy sigma=0.654590 ! Fit after self-cal, rms=0.032176Jy sigma=0.654575 ! 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=1.607 mas, bmaj=4.815 mas, bpa=-3.569 degrees ! Estimated noise=0.318966 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.607 x 4.815 at -3.569 degrees (North through East) ! Clean map min=-0.00093372 max=0.019258 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=1.416 mas, bmaj=4.771 mas, bpa=-3.778 degrees ! Estimated noise=0.541924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147807 Jy ! Component: 100 - total flux cleaned = 0.0184074 Jy ! Component: 150 - total flux cleaned = 0.0202247 Jy ! Component: 200 - total flux cleaned = 0.0206775 Jy ! Total flux subtracted in 200 components = 0.0206775 Jy ! Clean residual min=-0.001881 max=0.001586 Jy/beam ! Clean residual mean=-0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0206775 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 0.0206775 Jy ! Inverting map and beam ! Estimated beam: bmin=1.607 mas, bmaj=4.815 mas, bpa=-3.569 degrees ! Estimated noise=0.318966 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 = 0.000775144 Jy ! Component: 100 - total flux cleaned = 0.000952453 Jy ! Component: 150 - total flux cleaned = 0.000982438 Jy ! Component: 200 - total flux cleaned = 0.00100839 Jy ! Total flux subtracted in 200 components = 0.00100839 Jy ! Clean residual min=-0.000896 max=0.000984 Jy/beam ! Clean residual mean=-0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0216859 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 0.0216859 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=3.381 mas, bmaj=5.189 mas, bpa=-1.448 degrees ! Estimated noise=0.408109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000309388 Jy ! Component: 100 - total flux cleaned = -0.000367627 Jy ! Component: 150 - total flux cleaned = -0.000465321 Jy ! Component: 200 - total flux cleaned = -0.000522443 Jy ! Total flux subtracted in 200 components = -0.000522443 Jy ! Clean residual min=-0.000982 max=0.000942 Jy/beam ! Clean residual mean=-0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0211634 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 = -1.2977e-05 Jy ! Component: 100 - total flux cleaned = -2.56476e-05 Jy ! Component: 150 - total flux cleaned = -5.85332e-05 Jy ! Component: 200 - total flux cleaned = -6.87358e-05 Jy ! Total flux subtracted in 200 components = -6.87358e-05 Jy ! Clean residual min=-0.000963 max=0.000919 Jy/beam ! Clean residual mean=-0.000002 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0210947 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 80 components and 0.0210947 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.607 mas, bmaj=4.815 mas, bpa=-3.569 degrees ! Estimated noise=0.318966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.19612e-05 Jy ! Component: 100 - total flux cleaned = -2.23696e-05 Jy ! Component: 150 - total flux cleaned = -2.34351e-05 Jy ! Component: 200 - total flux cleaned = -6.34804e-05 Jy ! Total flux subtracted in 200 components = -6.34804e-05 Jy ! Clean residual min=-0.000795 max=0.000916 Jy/beam ! Clean residual mean=-0.000000 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0210312 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.0210312 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=0.032189Jy sigma=0.654822 ! Fit after self-cal, rms=0.032182Jy sigma=0.654783 wmodel /scr/pima/bp192a1_uvs/J0036+5855_C_map.mod ! Writing 95 model components to file: /scr/pima/bp192a1_uvs/J0036+5855_C_map.mod wobs /scr/pima/bp192a1_uvs/J0036+5855_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0036+5855_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0036+5855_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp192a1_uvs/J0036+5855_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 = 0.000311611 Jy ! Component: 100 - total flux cleaned = 0.000370058 Jy ! Component: 150 - total flux cleaned = 0.000438951 Jy ! Component: 200 - total flux cleaned = 0.000491543 Jy ! Component: 250 - total flux cleaned = 0.000517118 Jy ! Component: 300 - total flux cleaned = 0.000505143 Jy ! Component: 350 - total flux cleaned = 0.00052888 Jy ! Component: 400 - total flux cleaned = 0.000482126 Jy ! Component: 450 - total flux cleaned = 0.000459821 Jy ! Component: 500 - total flux cleaned = 0.0004708 Jy ! Component: 550 - total flux cleaned = 0.000438267 Jy ! Component: 600 - total flux cleaned = 0.000438253 Jy ! Component: 650 - total flux cleaned = 0.000396694 Jy ! Component: 700 - total flux cleaned = 0.000386569 Jy ! Component: 750 - total flux cleaned = 0.000366781 Jy ! Component: 800 - total flux cleaned = 0.000376673 Jy ! Component: 850 - total flux cleaned = 0.000395801 Jy ! Component: 900 - total flux cleaned = 0.000367407 Jy ! Component: 950 - total flux cleaned = 0.00033057 Jy ! Component: 1000 - total flux cleaned = 0.000330482 Jy ! Component: 1050 - total flux cleaned = 0.000294724 Jy ! Component: 1100 - total flux cleaned = 0.000286135 Jy ! Component: 1150 - total flux cleaned = 0.000294957 Jy ! Component: 1200 - total flux cleaned = 0.000303368 Jy ! Component: 1250 - total flux cleaned = 0.000261312 Jy ! Component: 1300 - total flux cleaned = 0.000261382 Jy ! Component: 1350 - total flux cleaned = 0.000261468 Jy ! Component: 1400 - total flux cleaned = 0.000237481 Jy ! Component: 1450 - total flux cleaned = 0.000245565 Jy ! Component: 1500 - total flux cleaned = 0.000245596 Jy ! Component: 1550 - total flux cleaned = 0.000261034 Jy ! Component: 1600 - total flux cleaned = 0.000260993 Jy ! Component: 1650 - total flux cleaned = 0.000261025 Jy ! Component: 1700 - total flux cleaned = 0.000283223 Jy ! Component: 1750 - total flux cleaned = 0.000297732 Jy ! Component: 1800 - total flux cleaned = 0.000297869 Jy ! Component: 1850 - total flux cleaned = 0.000297934 Jy ! Component: 1900 - total flux cleaned = 0.000326162 Jy ! Component: 1950 - total flux cleaned = 0.000333251 Jy ! Component: 2000 - total flux cleaned = 0.000367707 Jy ! Component: 2050 - total flux cleaned = 0.00036763 Jy ! Component: 2100 - total flux cleaned = 0.000374436 Jy ! Component: 2150 - total flux cleaned = 0.00039443 Jy ! Component: 2200 - total flux cleaned = 0.000407573 Jy ! Component: 2250 - total flux cleaned = 0.000427328 Jy ! Component: 2300 - total flux cleaned = 0.000466155 Jy ! Component: 2350 - total flux cleaned = 0.000498195 Jy ! Component: 2400 - total flux cleaned = 0.000517187 Jy ! Component: 2450 - total flux cleaned = 0.000523447 Jy ! Component: 2500 - total flux cleaned = 0.000560876 Jy ! Component: 2550 - total flux cleaned = 0.000591822 Jy ! Component: 2600 - total flux cleaned = 0.000616296 Jy ! Component: 2650 - total flux cleaned = 0.000616262 Jy ! Component: 2700 - total flux cleaned = 0.000634259 Jy ! Component: 2750 - total flux cleaned = 0.000640203 Jy ! Component: 2800 - total flux cleaned = 0.000646228 Jy ! Component: 2850 - total flux cleaned = 0.000681381 Jy ! Component: 2900 - total flux cleaned = 0.00068137 Jy ! Component: 2950 - total flux cleaned = 0.000704488 Jy ! Component: 3000 - total flux cleaned = 0.000698755 Jy ! Component: 3050 - total flux cleaned = 0.000715848 Jy ! Component: 3100 - total flux cleaned = 0.000721517 Jy ! Component: 3150 - total flux cleaned = 0.000732745 Jy ! Component: 3200 - total flux cleaned = 0.000727177 Jy ! Component: 3250 - total flux cleaned = 0.000743855 Jy ! Component: 3300 - total flux cleaned = 0.000760471 Jy ! Component: 3350 - total flux cleaned = 0.000765954 Jy ! Component: 3400 - total flux cleaned = 0.000782348 Jy ! Component: 3450 - total flux cleaned = 0.000793145 Jy ! Component: 3500 - total flux cleaned = 0.000803872 Jy ! Component: 3550 - total flux cleaned = 0.000814506 Jy ! Component: 3600 - total flux cleaned = 0.000793311 Jy ! Component: 3650 - total flux cleaned = 0.000814461 Jy ! Component: 3700 - total flux cleaned = 0.000803944 Jy ! Component: 3750 - total flux cleaned = 0.000793492 Jy ! Component: 3800 - total flux cleaned = 0.000788305 Jy ! Component: 3850 - total flux cleaned = 0.000793466 Jy ! Component: 3900 - total flux cleaned = 0.000778114 Jy ! Component: 3950 - total flux cleaned = 0.000788296 Jy ! Component: 4000 - total flux cleaned = 0.000783165 Jy ! Component: 4050 - total flux cleaned = 0.000767956 Jy ! Total flux subtracted in 4096 components = 0.000757922 Jy ! Clean residual min=-0.000292 max=0.000271 Jy/beam ! Clean residual mean=0.000000 rms=0.000091 Jy/beam ! Combined flux in latest and established models = 0.0217891 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 404 components and 0.0217891 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0036+5855_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.607 x 4.815 at -3.569 degrees (North through East) ! Clean map min=-0.00084549 max=0.019 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0036+5855_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0190001 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.99402e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.4201 1.4201 2.8402 5.6804 11.3608 22.7216 45.4432 90.8864 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.019 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 211.252 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0036+5855_C_uvs.log closed on Wed Sep 16 13:26:10 2015