! Started logfile: /scr/pima/s5272a_uvs/J0244+1320_X_uvs.log on Mon Dec 16 09:35:08 2013 obs /scr/pima/s5272a_uvs/J0244+1320_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272a_uvs/J0244+1320_X_uva.fits ! AN table 1: 15 integrations on 36 of 36 possible baselines. ! AN table 2: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0244+1320 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR LL RL LR ! ! Read 0 lines of history. ! ! Reading 22656 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/s5272a_uvs/J0244+1320_X] 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 0.200x0.200 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. ! ! 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=1.014316Jy sigma=4.564810 ! Fit after self-cal, rms=0.866340Jy sigma=3.783493 ! 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=0.8455 mas, bmaj=1.761 mas, bpa=-3.168 degrees ! Estimated noise=3.67301 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 = 0.104552 Jy ! Component: 100 - total flux cleaned = 0.138121 Jy ! Total flux subtracted in 100 components = 0.138121 Jy ! Clean residual min=-0.006004 max=0.015688 Jy/beam ! Clean residual mean=0.000003 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.138121 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.138121 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=0.042995Jy sigma=0.221432 ! Fit after self-cal, rms=0.042794Jy sigma=0.220725 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169579 Jy ! Component: 100 - total flux cleaned = 0.025584 Jy ! Total flux subtracted in 100 components = 0.025584 Jy ! Clean residual min=-0.004710 max=0.009712 Jy/beam ! Clean residual mean=0.000002 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.163705 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.163705 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=0.037734Jy sigma=0.165441 ! Fit after self-cal, rms=0.037716Jy sigma=0.165176 ! Inverting map ! Added new window around map position (-1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00854875 Jy ! Component: 100 - total flux cleaned = 0.0125107 Jy ! Total flux subtracted in 100 components = 0.0125107 Jy ! Clean residual min=-0.004449 max=0.005801 Jy/beam ! Clean residual mean=0.000000 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.176216 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 17 components and 0.176216 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=0.037120Jy sigma=0.150028 ! Fit after self-cal, rms=0.036988Jy sigma=0.149438 ! 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=1.084 mas, bmaj=2.158 mas, bpa=-3.251 degrees ! Estimated noise=2.30336 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 = 0.00344991 Jy ! Component: 100 - total flux cleaned = 0.00551101 Jy ! Component: 150 - total flux cleaned = 0.00672066 Jy ! Component: 200 - total flux cleaned = 0.00696054 Jy ! Total flux subtracted in 200 components = 0.00696054 Jy ! Clean residual min=-0.005698 max=0.007010 Jy/beam ! Clean residual mean=0.000010 rms=0.001475 Jy/beam ! Combined flux in latest and established models = 0.183176 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.183176 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=0.037115Jy sigma=0.145173 ! Fit after self-cal, rms=0.037084Jy sigma=0.145013 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.084 x 2.158 at -3.251 degrees (North through East) ! Clean map min=-0.0056522 max=0.14213 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 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 1.08 KP 1.12 LA 0.99 ! MK 1.05 NL 1.00 OV 0.98 PT 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 HN 1.04 KP 1.19 LA 0.94 ! MK 1.01 NL 1.04 OV 1.07 PT 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.037084Jy sigma=0.145013 ! Fit after self-cal, rms=0.036980Jy sigma=0.144130 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=2.16 mas, bpa=-3.218 degrees ! Estimated noise=2.30626 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 = 0.000674839 Jy ! Component: 100 - total flux cleaned = 0.00102602 Jy ! Component: 150 - total flux cleaned = 0.00117096 Jy ! Component: 200 - total flux cleaned = 0.00133586 Jy ! Total flux subtracted in 200 components = 0.00133586 Jy ! Clean residual min=-0.005392 max=0.006866 Jy/beam ! Clean residual mean=0.000002 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 0.184512 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.184512 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=0.036913Jy sigma=0.143493 ! Fit after self-cal, rms=0.036900Jy sigma=0.143415 ! 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=0.036900Jy sigma=0.143415 ! Fit after self-cal, rms=0.036898Jy sigma=0.143413 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=2.159 mas, bpa=-3.228 degrees ! Estimated noise=2.30608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000308638 Jy ! Component: 100 - total flux cleaned = 0.000579513 Jy ! Component: 150 - total flux cleaned = 0.000692153 Jy ! Component: 200 - total flux cleaned = 0.000746365 Jy ! Total flux subtracted in 200 components = 0.000746365 Jy ! Clean residual min=-0.005406 max=0.006792 Jy/beam ! Clean residual mean=0.000002 rms=0.001425 Jy/beam ! Combined flux in latest and established models = 0.185259 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.185259 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=0.036852Jy sigma=0.143053 ! Fit after self-cal, rms=0.036840Jy sigma=0.143012 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 (2.6, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00662587 Jy ! Component: 100 - total flux cleaned = 0.0106019 Jy ! Component: 150 - total flux cleaned = 0.0132653 Jy ! Component: 200 - total flux cleaned = 0.0142573 Jy ! Total flux subtracted in 200 components = 0.0142573 Jy ! Clean residual min=-0.005393 max=0.006960 Jy/beam ! Clean residual mean=-0.000001 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.199516 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 77 components and 0.199516 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=0.035307Jy sigma=0.136756 ! Fit after self-cal, rms=0.035164Jy sigma=0.134861 ! 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=0.035164Jy sigma=0.134861 ! Fit after self-cal, rms=0.034878Jy sigma=0.133609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.083 mas, bmaj=2.159 mas, bpa=-3.205 degrees ! Estimated noise=2.31328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321194 Jy ! Component: 100 - total flux cleaned = 0.00496464 Jy ! Component: 150 - total flux cleaned = 0.00560009 Jy ! Component: 200 - total flux cleaned = 0.00584912 Jy ! Total flux subtracted in 200 components = 0.00584912 Jy ! Clean residual min=-0.004882 max=0.005027 Jy/beam ! Clean residual mean=-0.000004 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.205365 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 88 components and 0.205365 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=0.034406Jy sigma=0.131758 ! Fit after self-cal, rms=0.034434Jy sigma=0.131372 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 = 0.00188495 Jy ! Component: 100 - total flux cleaned = 0.00239218 Jy ! Component: 150 - total flux cleaned = 0.00256087 Jy ! Component: 200 - total flux cleaned = 0.00281434 Jy ! Total flux subtracted in 200 components = 0.00281434 Jy ! Clean residual min=-0.004753 max=0.004519 Jy/beam ! Clean residual mean=-0.000004 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.208179 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 93 components and 0.208179 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=0.034149Jy sigma=0.130638 ! Fit after self-cal, rms=0.034180Jy sigma=0.130515 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.034180Jy sigma=0.130515 ! Fit after self-cal, rms=0.034003Jy sigma=0.129659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.253 mas, bmaj=3.177 mas, bpa=-2.342 degrees ! Estimated noise=2.59973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219893 Jy ! Component: 100 - total flux cleaned = 0.00237272 Jy ! Component: 150 - total flux cleaned = 0.00256077 Jy ! Component: 200 - total flux cleaned = 0.00272571 Jy ! Total flux subtracted in 200 components = 0.00272571 Jy ! Clean residual min=-0.006261 max=0.006825 Jy/beam ! Clean residual mean=-0.000014 rms=0.001992 Jy/beam ! Combined flux in latest and established models = 0.210905 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 0.210905 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=0.033867Jy sigma=0.129313 ! Fit after self-cal, rms=0.033902Jy sigma=0.129160 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 = 0.00115873 Jy ! Component: 100 - total flux cleaned = 0.00137006 Jy ! Component: 150 - total flux cleaned = 0.00148065 Jy ! Component: 200 - total flux cleaned = 0.00155123 Jy ! Total flux subtracted in 200 components = 0.00155123 Jy ! Clean residual min=-0.006309 max=0.006658 Jy/beam ! Clean residual mean=-0.000015 rms=0.001961 Jy/beam ! Combined flux in latest and established models = 0.212456 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 109 components and 0.212456 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=0.033836Jy sigma=0.129097 ! Fit after self-cal, rms=0.033863Jy sigma=0.129055 ! 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=1.083 mas, bmaj=2.16 mas, bpa=-3.192 degrees ! Estimated noise=2.31462 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.083 x 2.16 at -3.192 degrees (North through East) ! Clean map min=-0.0043565 max=0.13916 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=0.8443 mas, bmaj=1.762 mas, bpa=-3.097 degrees ! Estimated noise=3.68912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104987 Jy ! Component: 100 - total flux cleaned = 0.139945 Jy ! Component: 150 - total flux cleaned = 0.157387 Jy ! Component: 200 - total flux cleaned = 0.167822 Jy ! Total flux subtracted in 200 components = 0.167822 Jy ! Clean residual min=-0.005332 max=0.005621 Jy/beam ! Clean residual mean=-0.000001 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.167822 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.167822 Jy ! Inverting map and beam ! Estimated beam: bmin=1.083 mas, bmaj=2.16 mas, bpa=-3.192 degrees ! Estimated noise=2.31462 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 (1, 7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106352 Jy ! Component: 100 - total flux cleaned = 0.0181507 Jy ! Component: 150 - total flux cleaned = 0.0238824 Jy ! Component: 200 - total flux cleaned = 0.0284261 Jy ! Total flux subtracted in 200 components = 0.0284261 Jy ! Clean residual min=-0.005047 max=0.005227 Jy/beam ! Clean residual mean=-0.000000 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 0.196248 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 66 components and 0.196248 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.253 mas, bmaj=3.177 mas, bpa=-2.342 degrees ! Estimated noise=2.59973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00567631 Jy ! Component: 100 - total flux cleaned = 0.00964293 Jy ! Component: 150 - total flux cleaned = 0.0125741 Jy ! Component: 200 - total flux cleaned = 0.0142238 Jy ! Total flux subtracted in 200 components = 0.0142238 Jy ! Clean residual min=-0.006772 max=0.006696 Jy/beam ! Clean residual mean=-0.000012 rms=0.001988 Jy/beam ! Combined flux in latest and established models = 0.210472 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 = 0.00103862 Jy ! Component: 100 - total flux cleaned = 0.0018549 Jy ! Component: 150 - total flux cleaned = 0.0025068 Jy ! Component: 200 - total flux cleaned = 0.00298679 Jy ! Total flux subtracted in 200 components = 0.00298679 Jy ! Clean residual min=-0.006563 max=0.006590 Jy/beam ! Clean residual mean=-0.000014 rms=0.001939 Jy/beam ! Combined flux in latest and established models = 0.213458 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 109 components and 0.213458 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.083 mas, bmaj=2.16 mas, bpa=-3.192 degrees ! Estimated noise=2.31462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000771958 Jy ! Component: 100 - total flux cleaned = 0.000527942 Jy ! Component: 150 - total flux cleaned = 0.000419595 Jy ! Component: 200 - total flux cleaned = 0.00041758 Jy ! Total flux subtracted in 200 components = 0.00041758 Jy ! Clean residual min=-0.004267 max=0.004409 Jy/beam ! Clean residual mean=-0.000007 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.213876 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 127 components and 0.213876 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=0.033701Jy sigma=0.128452 ! Fit after self-cal, rms=0.033676Jy sigma=0.128120 wmodel /scr/pima/s5272a_uvs/J0244+1320_X_map.mod ! Writing 127 model components to file: /scr/pima/s5272a_uvs/J0244+1320_X_map.mod wobs /scr/pima/s5272a_uvs/J0244+1320_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272a_uvs/J0244+1320_X_uvs.fits wwins /scr/pima/s5272a_uvs/J0244+1320_X_map.win ! wwins: Wrote 4 windows to /scr/pima/s5272a_uvs/J0244+1320_X_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 = -0.000235721 Jy ! Component: 100 - total flux cleaned = -0.000840093 Jy ! Component: 150 - total flux cleaned = -0.000911199 Jy ! Component: 200 - total flux cleaned = -0.000771759 Jy ! Component: 250 - total flux cleaned = -0.000505078 Jy ! Component: 300 - total flux cleaned = -0.000505678 Jy ! Component: 350 - total flux cleaned = -0.000255989 Jy ! Component: 400 - total flux cleaned = -1.37841e-05 Jy ! Component: 450 - total flux cleaned = 0.000282751 Jy ! Component: 500 - total flux cleaned = 0.000628779 Jy ! Component: 550 - total flux cleaned = 0.000910516 Jy ! Component: 600 - total flux cleaned = 0.00118714 Jy ! Component: 650 - total flux cleaned = 0.00156562 Jy ! Component: 700 - total flux cleaned = 0.00151288 Jy ! Component: 750 - total flux cleaned = 0.00187722 Jy ! Component: 800 - total flux cleaned = 0.00208088 Jy ! Component: 850 - total flux cleaned = 0.00238137 Jy ! Component: 900 - total flux cleaned = 0.00257835 Jy ! Component: 950 - total flux cleaned = 0.00286779 Jy ! Component: 1000 - total flux cleaned = 0.00315266 Jy ! Component: 1050 - total flux cleaned = 0.00343261 Jy ! Component: 1100 - total flux cleaned = 0.00384518 Jy ! Component: 1150 - total flux cleaned = 0.0040699 Jy ! Component: 1200 - total flux cleaned = 0.00424754 Jy ! Component: 1250 - total flux cleaned = 0.00455365 Jy ! Component: 1300 - total flux cleaned = 0.00489764 Jy ! Component: 1350 - total flux cleaned = 0.00519352 Jy ! Component: 1400 - total flux cleaned = 0.00527681 Jy ! Component: 1450 - total flux cleaned = 0.0054823 Jy ! Component: 1500 - total flux cleaned = 0.00564437 Jy ! Component: 1550 - total flux cleaned = 0.00588395 Jy ! Component: 1600 - total flux cleaned = 0.00604057 Jy ! Component: 1650 - total flux cleaned = 0.0062725 Jy ! Component: 1700 - total flux cleaned = 0.00631036 Jy ! Component: 1750 - total flux cleaned = 0.00646068 Jy ! Component: 1800 - total flux cleaned = 0.00653453 Jy ! Component: 1850 - total flux cleaned = 0.00660817 Jy ! Component: 1900 - total flux cleaned = 0.00678887 Jy ! Component: 1950 - total flux cleaned = 0.00696719 Jy ! Component: 2000 - total flux cleaned = 0.00714312 Jy ! Component: 2050 - total flux cleaned = 0.00724687 Jy ! Component: 2100 - total flux cleaned = 0.00741888 Jy ! Component: 2150 - total flux cleaned = 0.00758845 Jy ! Component: 2200 - total flux cleaned = 0.00778967 Jy ! Component: 2250 - total flux cleaned = 0.00788877 Jy ! Component: 2300 - total flux cleaned = 0.00805296 Jy ! Component: 2350 - total flux cleaned = 0.00824794 Jy ! Component: 2400 - total flux cleaned = 0.00853673 Jy ! Component: 2450 - total flux cleaned = 0.00866385 Jy ! Component: 2500 - total flux cleaned = 0.00882111 Jy ! Component: 2550 - total flux cleaned = 0.00894501 Jy ! Component: 2600 - total flux cleaned = 0.00915964 Jy ! Component: 2650 - total flux cleaned = 0.00925098 Jy ! Component: 2700 - total flux cleaned = 0.00925098 Jy ! Component: 2750 - total flux cleaned = 0.00951934 Jy ! Component: 2800 - total flux cleaned = 0.00957883 Jy ! Component: 2850 - total flux cleaned = 0.009813 Jy ! Component: 2900 - total flux cleaned = 0.00987132 Jy ! Component: 2950 - total flux cleaned = 0.0100429 Jy ! Component: 3000 - total flux cleaned = 0.0100709 Jy ! Component: 3050 - total flux cleaned = 0.010155 Jy ! Component: 3100 - total flux cleaned = 0.010294 Jy ! Component: 3150 - total flux cleaned = 0.0104317 Jy ! Component: 3200 - total flux cleaned = 0.0104862 Jy ! Component: 3250 - total flux cleaned = 0.0106479 Jy ! Component: 3300 - total flux cleaned = 0.0107011 Jy ! Component: 3350 - total flux cleaned = 0.010781 Jy ! Component: 3400 - total flux cleaned = 0.0108863 Jy ! Component: 3450 - total flux cleaned = 0.0108603 Jy ! Component: 3500 - total flux cleaned = 0.0110157 Jy ! Component: 3550 - total flux cleaned = 0.0110672 Jy ! Component: 3600 - total flux cleaned = 0.0112441 Jy ! Component: 3650 - total flux cleaned = 0.0113194 Jy ! Component: 3700 - total flux cleaned = 0.0113939 Jy ! Component: 3750 - total flux cleaned = 0.0114924 Jy ! Component: 3800 - total flux cleaned = 0.0115167 Jy ! Component: 3850 - total flux cleaned = 0.01159 Jy ! Component: 3900 - total flux cleaned = 0.011686 Jy ! Component: 3950 - total flux cleaned = 0.0117339 Jy ! Component: 4000 - total flux cleaned = 0.0118522 Jy ! Component: 4050 - total flux cleaned = 0.0118054 Jy ! Total flux subtracted in 4096 components = 0.0118286 Jy ! Clean residual min=-0.001158 max=0.001188 Jy/beam ! Clean residual mean=-0.000000 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.225705 Jy keep ! Adding 391 model components to the UV plane model. ! The established model now contains 518 components and 0.225705 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272a_uvs/J0244+1320_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.083 x 2.16 at -3.192 degrees (North through East) ! Clean map min=-0.002852 max=0.13705 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272a_uvs/J0244+1320_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.137049 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000451479 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.988288 0.988288 1.97658 3.95315 7.90631 15.8126 31.6252 63.2505 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.137 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 303.555 quit ! Quitting program ! Log file /scr/pima/s5272a_uvs/J0244+1320_X_uvs.log closed on Mon Dec 16 09:35:14 2013