! Started logfile: /scr/pima/rv102_uvs/J0038-2459_X_uvs.log on Sat Feb 27 22:22:43 2016 obs /scr/pima/rv102_uvs/J0038-2459_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J0038-2459_X_uva.fits ! AN table 1: 61 integrations on 28 of 28 possible baselines. ! AN table 2: 12 integrations on 1 of 1 possible baselines. ! AN table 3: 11 integrations on 6 of 6 possible baselines. ! AN table 4: 34 integrations on 1 of 1 possible baselines. ! AN table 5: 32 integrations on 28 of 28 possible baselines. ! AN table 6: 14 integrations on 6 of 6 possible baselines. ! AN table 7: 17 integrations on 21 of 21 possible baselines. ! AN table 8: 26 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.57712 visibilities/baseline/integration-bin. ! Found source: J0038-2459 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 7648 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv102_uvs/J0038-2459_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 125 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 68 telescope corrections were flagged in sub-array 4. ! A total of 119 telescope corrections were flagged in sub-array 5. ! A total of 28 telescope corrections were flagged in sub-array 6. ! A total of 23 telescope corrections were flagged in sub-array 7. ! A total of 21 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 125 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 68 telescope corrections were flagged in sub-array 4. ! A total of 119 telescope corrections were flagged in sub-array 5. ! A total of 28 telescope corrections were flagged in sub-array 6. ! A total of 23 telescope corrections were flagged in sub-array 7. ! A total of 21 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 125 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 68 telescope corrections were flagged in sub-array 4. ! A total of 119 telescope corrections were flagged in sub-array 5. ! A total of 28 telescope corrections were flagged in sub-array 6. ! A total of 23 telescope corrections were flagged in sub-array 7. ! A total of 21 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 125 telescope corrections were flagged in sub-array 1. ! A total of 24 telescope corrections were flagged in sub-array 2. ! A total of 16 telescope corrections were flagged in sub-array 3. ! A total of 68 telescope corrections were flagged in sub-array 4. ! A total of 119 telescope corrections were flagged in sub-array 5. ! A total of 28 telescope corrections were flagged in sub-array 6. ! A total of 23 telescope corrections were flagged in sub-array 7. ! A total of 21 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=1.147617Jy sigma=14.744718 ! Fit after self-cal, rms=0.641563Jy sigma=9.293221 ! 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=0.7639 mas, bmaj=2.584 mas, bpa=-7.274 degrees ! Estimated noise=1.05116 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 = 0.272998 Jy ! Component: 100 - total flux cleaned = 0.311087 Jy ! Total flux subtracted in 100 components = 0.311087 Jy ! Clean residual min=-0.051085 max=0.096736 Jy/beam ! Clean residual mean=-0.000020 rms=0.015074 Jy/beam ! Combined flux in latest and established models = 0.311087 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.311087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.332705Jy sigma=3.661066 ! Fit after self-cal, rms=0.332610Jy sigma=3.659396 ! Inverting map ! Added new window around map position (-2.2, 3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0807052 Jy ! Component: 100 - total flux cleaned = 0.0927044 Jy ! Total flux subtracted in 100 components = 0.0927044 Jy ! Clean residual min=-0.045354 max=0.086575 Jy/beam ! Clean residual mean=-0.000066 rms=0.012719 Jy/beam ! Combined flux in latest and established models = 0.403792 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.403792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.305241Jy sigma=3.223591 ! Fit after self-cal, rms=0.299885Jy sigma=3.149351 ! 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=1.027 mas, bmaj=3.06 mas, bpa=-10.33 degrees ! Estimated noise=0.700731 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 (3, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.090199 Jy ! Component: 100 - total flux cleaned = 0.139319 Jy ! Component: 150 - total flux cleaned = 0.163971 Jy ! Component: 200 - total flux cleaned = 0.166873 Jy ! Total flux subtracted in 200 components = 0.166873 Jy ! Clean residual min=-0.046482 max=0.041540 Jy/beam ! Clean residual mean=-0.001215 rms=0.010166 Jy/beam ! Combined flux in latest and established models = 0.570665 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 38 components and 0.570665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.267080Jy sigma=2.656097 ! Fit after self-cal, rms=0.265286Jy sigma=2.631607 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.027 x 3.06 at -10.33 degrees (North through East) ! Clean map min=-0.04089 max=0.32112 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HN 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* KP 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* WF 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* LA 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HN 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* KP 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* WF 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* LA 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HN 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* KP 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* WF 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* LA 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! NL 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.00* HN 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00* KP 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* WF 0.00* ! ! A total of 24 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* LA 1.00* NL 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 7: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! A total of 27 telescope corrections were flagged in sub-array 8. ! Telescope amplitude corrections in sub-array 8: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! ! ! Fit before self-cal, rms=0.265286Jy sigma=2.631607 ! Fit after self-cal, rms=0.263150Jy sigma=2.640049 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=3.101 mas, bpa=-10.63 degrees ! Estimated noise=0.712031 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 = 0.0122759 Jy ! Component: 100 - total flux cleaned = 0.0107323 Jy ! Component: 150 - total flux cleaned = 0.00938677 Jy ! Component: 200 - total flux cleaned = 0.00816074 Jy ! Total flux subtracted in 200 components = 0.00816074 Jy ! Clean residual min=-0.041041 max=0.031361 Jy/beam ! Clean residual mean=-0.001272 rms=0.009433 Jy/beam ! Combined flux in latest and established models = 0.578826 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 54 components and 0.578826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.258466Jy sigma=2.571541 ! Fit after self-cal, rms=0.258184Jy sigma=2.567748 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.258184Jy sigma=2.567748 ! Fit after self-cal, rms=0.258184Jy sigma=2.567748 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=3.101 mas, bpa=-10.63 degrees ! Estimated noise=0.712031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348865 Jy ! Component: 100 - total flux cleaned = 0.000762011 Jy ! Component: 150 - total flux cleaned = -0.0002382 Jy ! Component: 200 - total flux cleaned = -0.00117705 Jy ! Total flux subtracted in 200 components = -0.00117705 Jy ! Clean residual min=-0.037547 max=0.030488 Jy/beam ! Clean residual mean=-0.001266 rms=0.009132 Jy/beam ! Combined flux in latest and established models = 0.577649 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.577649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.256000Jy sigma=2.532472 ! Fit after self-cal, rms=0.255901Jy sigma=2.530823 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 = 0.00151926 Jy ! Component: 100 - total flux cleaned = -0.000650159 Jy ! Component: 150 - total flux cleaned = -0.00185833 Jy ! Component: 200 - total flux cleaned = -0.00261592 Jy ! Total flux subtracted in 200 components = -0.00261592 Jy ! Clean residual min=-0.036381 max=0.029904 Jy/beam ! Clean residual mean=-0.001253 rms=0.008963 Jy/beam ! Combined flux in latest and established models = 0.575033 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 69 components and 0.575033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.254519Jy sigma=2.509195 ! Fit after self-cal, rms=0.254474Jy sigma=2.508273 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.254474Jy sigma=2.508273 ! Fit after self-cal, rms=0.254474Jy sigma=2.508273 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=3.101 mas, bpa=-10.63 degrees ! Estimated noise=0.712031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000705393 Jy ! Component: 100 - total flux cleaned = -0.000722663 Jy ! Component: 150 - total flux cleaned = -0.00138695 Jy ! Component: 200 - total flux cleaned = -0.00170704 Jy ! Total flux subtracted in 200 components = -0.00170704 Jy ! Clean residual min=-0.035673 max=0.029523 Jy/beam ! Clean residual mean=-0.001244 rms=0.008854 Jy/beam ! Combined flux in latest and established models = 0.573326 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 72 components and 0.573326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.253526Jy sigma=2.493213 ! Fit after self-cal, rms=0.253496Jy sigma=2.492586 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 = 0.000885272 Jy ! Component: 100 - total flux cleaned = -3.34269e-05 Jy ! Component: 150 - total flux cleaned = -0.000613207 Jy ! Component: 200 - total flux cleaned = -0.000886028 Jy ! Total flux subtracted in 200 components = -0.000886028 Jy ! Clean residual min=-0.035122 max=0.029140 Jy/beam ! Clean residual mean=-0.001238 rms=0.008774 Jy/beam ! Combined flux in latest and established models = 0.57244 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 79 components and 0.572439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.252778Jy sigma=2.481214 ! Fit after self-cal, rms=0.252750Jy sigma=2.480711 ! 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. ! ! Fit before self-cal, rms=0.252750Jy sigma=2.480711 ! Fit after self-cal, rms=0.252750Jy sigma=2.480711 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.543 mas, bmaj=4.909 mas, bpa=-11.44 degrees ! Estimated noise=0.819746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00394324 Jy ! Component: 100 - total flux cleaned = 0.00341312 Jy ! Component: 150 - total flux cleaned = 0.00271904 Jy ! Component: 200 - total flux cleaned = 0.00207161 Jy ! Total flux subtracted in 200 components = 0.00207161 Jy ! Clean residual min=-0.044280 max=0.038599 Jy/beam ! Clean residual mean=-0.002114 rms=0.012609 Jy/beam ! Combined flux in latest and established models = 0.574511 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 90 components and 0.574511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.252425Jy sigma=2.476312 ! Fit after self-cal, rms=0.252353Jy sigma=2.475699 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 = -0.000199569 Jy ! Component: 100 - total flux cleaned = -0.000594078 Jy ! Component: 150 - total flux cleaned = -0.00097748 Jy ! Component: 200 - total flux cleaned = -0.0015327 Jy ! Total flux subtracted in 200 components = -0.0015327 Jy ! Clean residual min=-0.044250 max=0.038481 Jy/beam ! Clean residual mean=-0.002101 rms=0.012588 Jy/beam ! Combined flux in latest and established models = 0.572978 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 95 components and 0.572978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.252089Jy sigma=2.473585 ! Fit after self-cal, rms=0.252054Jy sigma=2.473238 ! 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=1.066 mas, bmaj=3.101 mas, bpa=-10.63 degrees ! Estimated noise=0.712031 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.066 x 3.101 at -10.63 degrees (North through East) ! Clean map min=-0.033368 max=0.30325 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=0.7748 mas, bmaj=2.577 mas, bpa=-7.487 degrees ! Estimated noise=1.08619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.282126 Jy ! Component: 100 - total flux cleaned = 0.398268 Jy ! Component: 150 - total flux cleaned = 0.465988 Jy ! Component: 200 - total flux cleaned = 0.5027 Jy ! Total flux subtracted in 200 components = 0.5027 Jy ! Clean residual min=-0.039044 max=0.050442 Jy/beam ! Clean residual mean=-0.000102 rms=0.010462 Jy/beam ! Combined flux in latest and established models = 0.5027 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.5027 Jy ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=3.101 mas, bpa=-10.63 degrees ! Estimated noise=0.712031 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 (9.8, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0592657 Jy ! Component: 100 - total flux cleaned = 0.0815012 Jy ! Component: 150 - total flux cleaned = 0.0847522 Jy ! Component: 200 - total flux cleaned = 0.0856618 Jy ! Total flux subtracted in 200 components = 0.0856618 Jy ! Clean residual min=-0.033315 max=0.032681 Jy/beam ! Clean residual mean=-0.001335 rms=0.009370 Jy/beam ! Combined flux in latest and established models = 0.588362 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 63 components and 0.588362 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=2.543 mas, bmaj=4.909 mas, bpa=-11.44 degrees ! Estimated noise=0.819746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00597677 Jy ! Component: 100 - total flux cleaned = 0.0046391 Jy ! Component: 150 - total flux cleaned = 0.00342583 Jy ! Component: 200 - total flux cleaned = 0.00230943 Jy ! Total flux subtracted in 200 components = 0.00230943 Jy ! Clean residual min=-0.041531 max=0.040823 Jy/beam ! Clean residual mean=-0.002254 rms=0.012482 Jy/beam ! Combined flux in latest and established models = 0.590672 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 = -0.000503261 Jy ! Component: 100 - total flux cleaned = -0.00146912 Jy ! Component: 150 - total flux cleaned = -0.00236289 Jy ! Component: 200 - total flux cleaned = -0.00278415 Jy ! Total flux subtracted in 200 components = -0.00278415 Jy ! Clean residual min=-0.041474 max=0.041274 Jy/beam ! Clean residual mean=-0.002215 rms=0.012226 Jy/beam ! Combined flux in latest and established models = 0.587887 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 89 components and 0.587888 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.066 mas, bmaj=3.101 mas, bpa=-10.63 degrees ! Estimated noise=0.712031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00269066 Jy ! Component: 100 - total flux cleaned = -0.0027357 Jy ! Component: 150 - total flux cleaned = -0.00324819 Jy ! Component: 200 - total flux cleaned = -0.00325538 Jy ! Total flux subtracted in 200 components = -0.00325538 Jy ! Clean residual min=-0.033910 max=0.031707 Jy/beam ! Clean residual mean=-0.001281 rms=0.008495 Jy/beam ! Combined flux in latest and established models = 0.584632 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 0.584632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.251474Jy sigma=2.481115 ! Fit after self-cal, rms=0.250104Jy sigma=2.460365 wmodel /scr/pima/rv102_uvs/J0038-2459_X_map.mod ! Writing 106 model components to file: /scr/pima/rv102_uvs/J0038-2459_X_map.mod wobs /scr/pima/rv102_uvs/J0038-2459_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J0038-2459_X_uvs.fits wwins /scr/pima/rv102_uvs/J0038-2459_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rv102_uvs/J0038-2459_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 = -0.0019473 Jy ! Component: 100 - total flux cleaned = -0.00302835 Jy ! Component: 150 - total flux cleaned = -0.00250981 Jy ! Component: 200 - total flux cleaned = -0.00493102 Jy ! Component: 250 - total flux cleaned = -0.00631852 Jy ! Component: 300 - total flux cleaned = -0.00898553 Jy ! Component: 350 - total flux cleaned = -0.0124011 Jy ! Component: 400 - total flux cleaned = -0.0144629 Jy ! Component: 450 - total flux cleaned = -0.017251 Jy ! Component: 500 - total flux cleaned = -0.0191804 Jy ! Component: 550 - total flux cleaned = -0.0218012 Jy ! Component: 600 - total flux cleaned = -0.0225354 Jy ! Component: 650 - total flux cleaned = -0.025364 Jy ! Component: 700 - total flux cleaned = -0.0270742 Jy ! Component: 750 - total flux cleaned = -0.0280822 Jy ! Component: 800 - total flux cleaned = -0.0297215 Jy ! Component: 850 - total flux cleaned = -0.0316456 Jy ! Component: 900 - total flux cleaned = -0.032903 Jy ! Component: 950 - total flux cleaned = -0.0347504 Jy ! Component: 1000 - total flux cleaned = -0.0362564 Jy ! Component: 1050 - total flux cleaned = -0.0371388 Jy ! Component: 1100 - total flux cleaned = -0.0382947 Jy ! Component: 1150 - total flux cleaned = -0.0397163 Jy ! Component: 1200 - total flux cleaned = -0.0405527 Jy ! Component: 1250 - total flux cleaned = -0.0413742 Jy ! Component: 1300 - total flux cleaned = -0.0421829 Jy ! Component: 1350 - total flux cleaned = -0.0435115 Jy ! Component: 1400 - total flux cleaned = -0.0445483 Jy ! Component: 1450 - total flux cleaned = -0.045312 Jy ! Component: 1500 - total flux cleaned = -0.0455678 Jy ! Component: 1550 - total flux cleaned = -0.0465591 Jy ! Component: 1600 - total flux cleaned = -0.0472894 Jy ! Component: 1650 - total flux cleaned = -0.0480045 Jy ! Component: 1700 - total flux cleaned = -0.0487091 Jy ! Component: 1750 - total flux cleaned = -0.0491708 Jy ! Component: 1800 - total flux cleaned = -0.0494023 Jy ! Component: 1850 - total flux cleaned = -0.0503025 Jy ! Component: 1900 - total flux cleaned = -0.0507464 Jy ! Component: 1950 - total flux cleaned = -0.0520558 Jy ! Component: 2000 - total flux cleaned = -0.0524809 Jy ! Component: 2050 - total flux cleaned = -0.0533254 Jy ! Component: 2100 - total flux cleaned = -0.0543655 Jy ! Component: 2150 - total flux cleaned = -0.0551879 Jy ! Component: 2200 - total flux cleaned = -0.0560001 Jy ! Component: 2250 - total flux cleaned = -0.0565996 Jy ! Component: 2300 - total flux cleaned = -0.0569969 Jy ! Component: 2350 - total flux cleaned = -0.0575865 Jy ! Component: 2400 - total flux cleaned = -0.0589376 Jy ! Component: 2450 - total flux cleaned = -0.0595085 Jy ! Component: 2500 - total flux cleaned = -0.0608272 Jy ! Component: 2550 - total flux cleaned = -0.0617557 Jy ! Component: 2600 - total flux cleaned = -0.0626719 Jy ! Component: 2650 - total flux cleaned = -0.0633982 Jy ! Component: 2700 - total flux cleaned = -0.0644733 Jy ! Component: 2750 - total flux cleaned = -0.0651819 Jy ! Component: 2800 - total flux cleaned = -0.0658841 Jy ! Component: 2850 - total flux cleaned = -0.0667538 Jy ! Component: 2900 - total flux cleaned = -0.0677832 Jy ! Component: 2950 - total flux cleaned = -0.0687995 Jy ! Component: 3000 - total flux cleaned = -0.0698074 Jy ! Component: 3050 - total flux cleaned = -0.0708051 Jy ! Component: 3100 - total flux cleaned = -0.0714649 Jy ! Component: 3150 - total flux cleaned = -0.0727703 Jy ! Component: 3200 - total flux cleaned = -0.0737356 Jy ! Component: 3250 - total flux cleaned = -0.074692 Jy ! Component: 3300 - total flux cleaned = -0.0754824 Jy ! Component: 3350 - total flux cleaned = -0.0765791 Jy ! Component: 3400 - total flux cleaned = -0.0772005 Jy ! Component: 3450 - total flux cleaned = -0.0785838 Jy ! Component: 3500 - total flux cleaned = -0.0796502 Jy ! Component: 3550 - total flux cleaned = -0.0808581 Jy ! Component: 3600 - total flux cleaned = -0.0817544 Jy ! Component: 3650 - total flux cleaned = -0.0832368 Jy ! Component: 3700 - total flux cleaned = -0.08397 Jy ! Component: 3750 - total flux cleaned = -0.0849908 Jy ! Component: 3800 - total flux cleaned = -0.0861459 Jy ! Component: 3850 - total flux cleaned = -0.0871484 Jy ! Component: 3900 - total flux cleaned = -0.0880023 Jy ! Component: 3950 - total flux cleaned = -0.0892716 Jy ! Component: 4000 - total flux cleaned = -0.0902505 Jy ! Component: 4050 - total flux cleaned = -0.0909442 Jy ! Total flux subtracted in 4096 components = -0.0917702 Jy ! Clean residual min=-0.009772 max=0.008042 Jy/beam ! Clean residual mean=-0.000621 rms=0.002786 Jy/beam ! Combined flux in latest and established models = 0.492862 Jy keep ! Adding 363 model components to the UV plane model. ! The established model now contains 469 components and 0.492862 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J0038-2459_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.066 x 3.101 at -10.63 degrees (North through East) ! Clean map min=-0.025214 max=0.28033 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J0038-2459_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.280329 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00273657 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.9286 2.9286 5.85719 11.7144 23.4288 46.8575 93.7151 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0082 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.28 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 102.438 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J0038-2459_X_uvs.log closed on Sat Feb 27 22:22:47 2016