! Started logfile: /scr/pima/bg219h_uvs/J0725+1425_X_uvs.log on Thu Apr 7 12:03:44 2016 obs /scr/pima/bg219h_uvs/J0725+1425_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0725+1425_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.498413 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0725+1425 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 3768 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219h_uvs/J0725+1425_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. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.241282Jy sigma=26.042101 ! Fit after self-cal, rms=0.335521Jy sigma=7.095185 ! 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=0.7024 mas, bmaj=1.702 mas, bpa=2.418 degrees ! Estimated noise=1.23859 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 = 0.524582 Jy ! Component: 100 - total flux cleaned = 0.648313 Jy ! Total flux subtracted in 100 components = 0.648313 Jy ! Clean residual min=-0.024693 max=0.048286 Jy/beam ! Clean residual mean=-0.000018 rms=0.007108 Jy/beam ! Combined flux in latest and established models = 0.648313 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.648313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.125268Jy sigma=2.486792 ! Fit after self-cal, rms=0.125208Jy sigma=2.485010 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0503347 Jy ! Component: 100 - total flux cleaned = 0.0756022 Jy ! Total flux subtracted in 100 components = 0.0756022 Jy ! Clean residual min=-0.017239 max=0.023669 Jy/beam ! Clean residual mean=-0.000010 rms=0.004282 Jy/beam ! Combined flux in latest and established models = 0.723916 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.723916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.100435Jy sigma=1.978895 ! Fit after self-cal, rms=0.100252Jy sigma=1.974892 ! 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=0.7729 mas, bmaj=1.856 mas, bpa=0.6217 degrees ! Estimated noise=1.0873 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 (-1.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0267982 Jy ! Component: 100 - total flux cleaned = 0.0435487 Jy ! Component: 150 - total flux cleaned = 0.0560421 Jy ! Component: 200 - total flux cleaned = 0.0657796 Jy ! Total flux subtracted in 200 components = 0.0657796 Jy ! Clean residual min=-0.012368 max=0.014985 Jy/beam ! Clean residual mean=-0.000009 rms=0.003409 Jy/beam ! Combined flux in latest and established models = 0.789695 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 40 components and 0.789695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.090623Jy sigma=1.786436 ! Fit after self-cal, rms=0.090129Jy sigma=1.773924 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7729 x 1.856 at 0.6217 degrees (North through East) ! Clean map min=-0.01056 max=0.68094 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: ! BR 1.01 FD 0.97 HN 0.97 KP 0.98 ! LA 0.99 MK 1.02 NL 1.02 OV 1.03 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.95 KP 0.99 ! LA 0.99 MK 1.02 NL 1.02 OV 1.02 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.98 KP 1.00 ! LA 0.98 MK 1.03 NL 0.98 OV 1.02 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.97 KP 0.99 ! LA 1.00 MK 1.04 NL 1.01 OV 1.02 ! PT 0.95 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.96 KP 1.02 ! LA 0.98 MK 1.02 NL 1.01 OV 1.01 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.96 KP 0.98 ! LA 0.98 MK 1.05 NL 1.01 OV 0.99 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.97 KP 1.00 ! LA 0.97 MK 1.01 NL 1.01 OV 1.00 ! PT 0.96 SC 0.99 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.090129Jy sigma=1.773924 ! Fit after self-cal, rms=0.086331Jy sigma=1.723590 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7802 mas, bmaj=1.854 mas, bpa=1.151 degrees ! Estimated noise=1.09562 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 = 0.00771507 Jy ! Component: 100 - total flux cleaned = 0.0101574 Jy ! Component: 150 - total flux cleaned = 0.0110261 Jy ! Component: 200 - total flux cleaned = 0.0121232 Jy ! Total flux subtracted in 200 components = 0.0121232 Jy ! Clean residual min=-0.009590 max=0.012402 Jy/beam ! Clean residual mean=-0.000006 rms=0.002588 Jy/beam ! Combined flux in latest and established models = 0.801819 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.801819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.085393Jy sigma=1.706403 ! Fit after self-cal, rms=0.085331Jy sigma=1.704635 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.085331Jy sigma=1.704635 ! Fit after self-cal, rms=0.085034Jy sigma=1.703006 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7808 mas, bmaj=1.854 mas, bpa=1.118 degrees ! Estimated noise=1.09539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00416542 Jy ! Component: 100 - total flux cleaned = 0.00541182 Jy ! Component: 150 - total flux cleaned = 0.00600946 Jy ! Component: 200 - total flux cleaned = 0.00644213 Jy ! Total flux subtracted in 200 components = 0.00644213 Jy ! Clean residual min=-0.009188 max=0.011842 Jy/beam ! Clean residual mean=-0.000005 rms=0.002461 Jy/beam ! Combined flux in latest and established models = 0.808261 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 68 components and 0.808261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.084690Jy sigma=1.697179 ! Fit after self-cal, rms=0.084669Jy sigma=1.696481 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 (-20.2, 27.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108777 Jy ! Component: 100 - total flux cleaned = 0.0170629 Jy ! Component: 150 - total flux cleaned = 0.0212004 Jy ! Component: 200 - total flux cleaned = 0.0237815 Jy ! Total flux subtracted in 200 components = 0.0237815 Jy ! Clean residual min=-0.007311 max=0.010232 Jy/beam ! Clean residual mean=-0.000002 rms=0.001937 Jy/beam ! Combined flux in latest and established models = 0.832042 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 0.832042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.083003Jy sigma=1.665786 ! Fit after self-cal, rms=0.082937Jy sigma=1.663325 ! Inverting map ! Added new window around map position (-17.8, -41.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0087472 Jy ! Component: 100 - total flux cleaned = 0.0134455 Jy ! Component: 150 - total flux cleaned = 0.0172421 Jy ! Component: 200 - total flux cleaned = 0.0205055 Jy ! Total flux subtracted in 200 components = 0.0205055 Jy ! Clean residual min=-0.005227 max=0.006081 Jy/beam ! Clean residual mean=-0.000002 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 0.852548 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 117 components and 0.852548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.081864Jy sigma=1.640681 ! Fit after self-cal, rms=0.081791Jy sigma=1.639564 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.081791Jy sigma=1.639564 ! Fit after self-cal, rms=0.081266Jy sigma=1.635517 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7812 mas, bmaj=1.852 mas, bpa=1.206 degrees ! Estimated noise=1.09349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387197 Jy ! Component: 100 - total flux cleaned = 0.00671765 Jy ! Component: 150 - total flux cleaned = 0.00901505 Jy ! Component: 200 - total flux cleaned = 0.0104536 Jy ! Total flux subtracted in 200 components = 0.0104536 Jy ! Clean residual min=-0.004533 max=0.005235 Jy/beam ! Clean residual mean=-0.000003 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.863002 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 132 components and 0.863001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080979Jy sigma=1.629778 ! Fit after self-cal, rms=0.080964Jy sigma=1.629566 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 = 0.00135468 Jy ! Component: 100 - total flux cleaned = 0.00233234 Jy ! Component: 150 - total flux cleaned = 0.00323645 Jy ! Component: 200 - total flux cleaned = 0.00401142 Jy ! Total flux subtracted in 200 components = 0.00401142 Jy ! Clean residual min=-0.004182 max=0.005057 Jy/beam ! Clean residual mean=-0.000002 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 0.867013 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 149 components and 0.867013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080848Jy sigma=1.627233 ! Fit after self-cal, rms=0.080843Jy sigma=1.627146 ! Inverting map ! Added new window around map position (22.4, 20.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211676 Jy ! Component: 100 - total flux cleaned = 0.0026901 Jy ! Component: 150 - total flux cleaned = 0.00375583 Jy ! Component: 200 - total flux cleaned = 0.0045333 Jy ! Total flux subtracted in 200 components = 0.0045333 Jy ! Clean residual min=-0.004107 max=0.003761 Jy/beam ! Clean residual mean=-0.000002 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.871546 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 165 components and 0.871546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080541Jy sigma=1.620969 ! Fit after self-cal, rms=0.080520Jy sigma=1.620642 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080520Jy sigma=1.620642 ! Fit after self-cal, rms=0.080209Jy sigma=1.619554 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.852 mas, bmaj=2.717 mas, bpa=5.959 degrees ! Estimated noise=1.50453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320743 Jy ! Component: 100 - total flux cleaned = 0.004087 Jy ! Component: 150 - total flux cleaned = 0.00485495 Jy ! Component: 200 - total flux cleaned = 0.00553676 Jy ! Total flux subtracted in 200 components = 0.00553676 Jy ! Clean residual min=-0.005069 max=0.004814 Jy/beam ! Clean residual mean=-0.000003 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 0.877083 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 181 components and 0.877083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080163Jy sigma=1.618419 ! Fit after self-cal, rms=0.080156Jy sigma=1.618279 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 = 0.00104799 Jy ! Component: 100 - total flux cleaned = 0.00156457 Jy ! Component: 150 - total flux cleaned = 0.00197269 Jy ! Component: 200 - total flux cleaned = 0.00234634 Jy ! Total flux subtracted in 200 components = 0.00234634 Jy ! Clean residual min=-0.004806 max=0.004324 Jy/beam ! Clean residual mean=-0.000002 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.879429 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 184 components and 0.879429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080139Jy sigma=1.617756 ! Fit after self-cal, rms=0.080135Jy sigma=1.617698 ! 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=0.7817 mas, bmaj=1.851 mas, bpa=1.244 degrees ! Estimated noise=1.09209 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7817 x 1.851 at 1.244 degrees (North through East) ! Clean map min=-0.0036566 max=0.67588 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.080135Jy sigma=1.617698 ! Fit after self-cal, rms=0.074954Jy sigma=1.514653 ! Inverting map and beam ! Estimated beam: bmin=0.7809 mas, bmaj=1.837 mas, bpa=1.652 degrees ! Estimated noise=1.07621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00624396 Jy ! Component: 100 - total flux cleaned = -0.00673853 Jy ! Component: 150 - total flux cleaned = -0.00616151 Jy ! Component: 200 - total flux cleaned = -0.00535916 Jy ! Total flux subtracted in 200 components = -0.00535916 Jy ! Clean residual min=-0.005718 max=0.004350 Jy/beam ! Clean residual mean=0.000000 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.87407 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 198 components and 0.87407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.073554Jy sigma=1.487609 ! Fit after self-cal, rms=0.073539Jy sigma=1.487289 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108904 Jy ! Component: 100 - total flux cleaned = 0.000839869 Jy ! Component: 150 - total flux cleaned = 0.00138232 Jy ! Component: 200 - total flux cleaned = 0.00226269 Jy ! Total flux subtracted in 200 components = 0.00226269 Jy ! Clean residual min=-0.004884 max=0.004111 Jy/beam ! Clean residual mean=0.000000 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.876333 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 212 components and 0.876333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.073180Jy sigma=1.480917 ! Fit after self-cal, rms=0.073177Jy sigma=1.480796 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.073177Jy sigma=1.480796 ! Fit after self-cal, rms=0.072110Jy sigma=1.464966 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=0.7061 mas, bmaj=1.686 mas, bpa=3.08 degrees ! Estimated noise=1.20848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.507483 Jy ! Component: 100 - total flux cleaned = 0.631112 Jy ! Component: 150 - total flux cleaned = 0.681987 Jy ! Component: 200 - total flux cleaned = 0.711597 Jy ! Total flux subtracted in 200 components = 0.711597 Jy ! Clean residual min=-0.014659 max=0.015534 Jy/beam ! Clean residual mean=-0.000010 rms=0.003768 Jy/beam ! Combined flux in latest and established models = 0.711597 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.711597 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7796 mas, bmaj=1.828 mas, bpa=1.879 degrees ! Estimated noise=1.06442 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 = 0.0246931 Jy ! Component: 100 - total flux cleaned = 0.0429885 Jy ! Component: 150 - total flux cleaned = 0.0578458 Jy ! Component: 200 - total flux cleaned = 0.0702746 Jy ! Total flux subtracted in 200 components = 0.0702746 Jy ! Clean residual min=-0.010731 max=0.010879 Jy/beam ! Clean residual mean=-0.000009 rms=0.002759 Jy/beam ! Combined flux in latest and established models = 0.781871 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 46 components and 0.781871 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=1.842 mas, bmaj=2.688 mas, bpa=6.755 degrees ! Estimated noise=1.48307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221353 Jy ! Component: 100 - total flux cleaned = 0.0371253 Jy ! Component: 150 - total flux cleaned = 0.0484821 Jy ! Component: 200 - total flux cleaned = 0.0575373 Jy ! Total flux subtracted in 200 components = 0.0575373 Jy ! Clean residual min=-0.009441 max=0.010390 Jy/beam ! Clean residual mean=-0.000011 rms=0.002819 Jy/beam ! Combined flux in latest and established models = 0.839408 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 = 0.00747379 Jy ! Component: 100 - total flux cleaned = 0.0137593 Jy ! Component: 150 - total flux cleaned = 0.0190667 Jy ! Component: 200 - total flux cleaned = 0.0235707 Jy ! Total flux subtracted in 200 components = 0.0235707 Jy ! Clean residual min=-0.007416 max=0.007114 Jy/beam ! Clean residual mean=-0.000007 rms=0.001984 Jy/beam ! Combined flux in latest and established models = 0.862979 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 107 components and 0.862979 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7796 mas, bmaj=1.828 mas, bpa=1.879 degrees ! Estimated noise=1.06442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027695 Jy ! Component: 100 - total flux cleaned = 0.00498872 Jy ! Component: 150 - total flux cleaned = 0.00663309 Jy ! Component: 200 - total flux cleaned = 0.00797405 Jy ! Total flux subtracted in 200 components = 0.00797405 Jy ! Clean residual min=-0.004940 max=0.004960 Jy/beam ! Clean residual mean=-0.000002 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.870953 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 134 components and 0.870953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071301Jy sigma=1.456768 ! Fit after self-cal, rms=0.071182Jy sigma=1.453479 wmodel /scr/pima/bg219h_uvs/J0725+1425_X_map.mod ! Writing 134 model components to file: /scr/pima/bg219h_uvs/J0725+1425_X_map.mod wobs /scr/pima/bg219h_uvs/J0725+1425_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0725+1425_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0725+1425_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219h_uvs/J0725+1425_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 = 0.000226551 Jy ! Component: 100 - total flux cleaned = 0.00110119 Jy ! Component: 150 - total flux cleaned = 0.00168345 Jy ! Component: 200 - total flux cleaned = 0.00154803 Jy ! Component: 250 - total flux cleaned = 0.00129011 Jy ! Component: 300 - total flux cleaned = 0.00129007 Jy ! Component: 350 - total flux cleaned = 0.00146254 Jy ! Component: 400 - total flux cleaned = 0.00168627 Jy ! Component: 450 - total flux cleaned = 0.002173 Jy ! Component: 500 - total flux cleaned = 0.00248525 Jy ! Component: 550 - total flux cleaned = 0.00284051 Jy ! Component: 600 - total flux cleaned = 0.0032335 Jy ! Component: 650 - total flux cleaned = 0.00351925 Jy ! Component: 700 - total flux cleaned = 0.00384323 Jy ! Component: 750 - total flux cleaned = 0.00411308 Jy ! Component: 800 - total flux cleaned = 0.0044209 Jy ! Component: 850 - total flux cleaned = 0.00450549 Jy ! Component: 900 - total flux cleaned = 0.00471306 Jy ! Component: 950 - total flux cleaned = 0.00471232 Jy ! Component: 1000 - total flux cleaned = 0.00491228 Jy ! Component: 1050 - total flux cleaned = 0.00502881 Jy ! Component: 1100 - total flux cleaned = 0.0050291 Jy ! Component: 1150 - total flux cleaned = 0.00517834 Jy ! Component: 1200 - total flux cleaned = 0.00521419 Jy ! Component: 1250 - total flux cleaned = 0.00528601 Jy ! Component: 1300 - total flux cleaned = 0.00535589 Jy ! Component: 1350 - total flux cleaned = 0.00559565 Jy ! Component: 1400 - total flux cleaned = 0.00559412 Jy ! Component: 1450 - total flux cleaned = 0.00569347 Jy ! Component: 1500 - total flux cleaned = 0.0058554 Jy ! Component: 1550 - total flux cleaned = 0.00591883 Jy ! Component: 1600 - total flux cleaned = 0.00610742 Jy ! Component: 1650 - total flux cleaned = 0.00620001 Jy ! Component: 1700 - total flux cleaned = 0.00629163 Jy ! Component: 1750 - total flux cleaned = 0.00638161 Jy ! Component: 1800 - total flux cleaned = 0.00647055 Jy ! Component: 1850 - total flux cleaned = 0.00652899 Jy ! Component: 1900 - total flux cleaned = 0.00655733 Jy ! Component: 1950 - total flux cleaned = 0.00658594 Jy ! Component: 2000 - total flux cleaned = 0.00661447 Jy ! Component: 2050 - total flux cleaned = 0.00669758 Jy ! Component: 2100 - total flux cleaned = 0.00669794 Jy ! Component: 2150 - total flux cleaned = 0.00680666 Jy ! Component: 2200 - total flux cleaned = 0.00677972 Jy ! Component: 2250 - total flux cleaned = 0.00685974 Jy ! Component: 2300 - total flux cleaned = 0.0067807 Jy ! Component: 2350 - total flux cleaned = 0.00683313 Jy ! Component: 2400 - total flux cleaned = 0.00678097 Jy ! Component: 2450 - total flux cleaned = 0.00675527 Jy ! Component: 2500 - total flux cleaned = 0.00670422 Jy ! Component: 2550 - total flux cleaned = 0.00662862 Jy ! Component: 2600 - total flux cleaned = 0.00662864 Jy ! Component: 2650 - total flux cleaned = 0.0065541 Jy ! Component: 2700 - total flux cleaned = 0.00652946 Jy ! Component: 2750 - total flux cleaned = 0.00655408 Jy ! Component: 2800 - total flux cleaned = 0.00652981 Jy ! Component: 2850 - total flux cleaned = 0.00657816 Jy ! Component: 2900 - total flux cleaned = 0.00660217 Jy ! Component: 2950 - total flux cleaned = 0.00662591 Jy ! Component: 3000 - total flux cleaned = 0.0066731 Jy ! Component: 3050 - total flux cleaned = 0.00662605 Jy ! Component: 3100 - total flux cleaned = 0.00667264 Jy ! Component: 3150 - total flux cleaned = 0.00664931 Jy ! Component: 3200 - total flux cleaned = 0.00667255 Jy ! Component: 3250 - total flux cleaned = 0.00676438 Jy ! Component: 3300 - total flux cleaned = 0.00678716 Jy ! Component: 3350 - total flux cleaned = 0.00687821 Jy ! Component: 3400 - total flux cleaned = 0.00699152 Jy ! Component: 3450 - total flux cleaned = 0.0070141 Jy ! Component: 3500 - total flux cleaned = 0.00708167 Jy ! Component: 3550 - total flux cleaned = 0.00721594 Jy ! Component: 3600 - total flux cleaned = 0.00721599 Jy ! Component: 3650 - total flux cleaned = 0.00721595 Jy ! Component: 3700 - total flux cleaned = 0.00726039 Jy ! Component: 3750 - total flux cleaned = 0.00730474 Jy ! Component: 3800 - total flux cleaned = 0.00728282 Jy ! Component: 3850 - total flux cleaned = 0.00730481 Jy ! Component: 3900 - total flux cleaned = 0.00737071 Jy ! Component: 3950 - total flux cleaned = 0.00734881 Jy ! Component: 4000 - total flux cleaned = 0.00739266 Jy ! Component: 4050 - total flux cleaned = 0.00734895 Jy ! Total flux subtracted in 4096 components = 0.00739272 Jy ! Clean residual min=-0.001607 max=0.001467 Jy/beam ! Clean residual mean=-0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.878346 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 410 components and 0.878346 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0725+1425_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7796 x 1.828 at 1.879 degrees (North through East) ! Clean map min=-0.0023816 max=0.65757 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0725+1425_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.657572 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000323965 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.147801 0.147801 0.295601 0.591203 1.18241 2.36481 4.72962 9.45925 18.9185 37.837 75.674 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.657 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2029.76 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0725+1425_X_uvs.log closed on Thu Apr 7 12:03:48 2016