! Started logfile: /scr/pima/bp171ag_uvs/J2236-0406_C_uvs.log on Fri Oct 11 03:47:21 2013 obs /scr/pima/bp171ag_uvs/J2236-0406_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2236-0406_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2236-0406 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ag_uvs/J2236-0406_C] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=1.014657Jy sigma=7.133109 ! Fit after self-cal, rms=0.844140Jy sigma=5.802550 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.399 mas, bmaj=3.572 mas, bpa=1.789 degrees ! Estimated noise=4.26352 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 = 0.125247 Jy ! Component: 100 - total flux cleaned = 0.156454 Jy ! Total flux subtracted in 100 components = 0.156454 Jy ! Clean residual min=-0.005814 max=0.012057 Jy/beam ! Clean residual mean=-0.000003 rms=0.001984 Jy/beam ! Combined flux in latest and established models = 0.156454 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.156454 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=0.045495Jy sigma=0.271223 ! Fit after self-cal, rms=0.045400Jy sigma=0.270857 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127879 Jy ! Component: 100 - total flux cleaned = 0.019758 Jy ! Total flux subtracted in 100 components = 0.019758 Jy ! Clean residual min=-0.005441 max=0.008094 Jy/beam ! Clean residual mean=-0.000002 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.176212 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.176212 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=0.041475Jy sigma=0.228196 ! Fit after self-cal, rms=0.041434Jy sigma=0.228075 ! 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=1.702 mas, bmaj=4.172 mas, bpa=2.712 degrees ! Estimated noise=3.29127 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 = 0.00603436 Jy ! Component: 100 - total flux cleaned = 0.00958424 Jy ! Component: 150 - total flux cleaned = 0.0117232 Jy ! Component: 200 - total flux cleaned = 0.0130196 Jy ! Total flux subtracted in 200 components = 0.0130196 Jy ! Clean residual min=-0.004928 max=0.006125 Jy/beam ! Clean residual mean=-0.000005 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.189231 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.189231 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=0.040730Jy sigma=0.218567 ! Fit after self-cal, rms=0.040712Jy sigma=0.218526 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 0.92 KP 1.02 ! LA 1.16 MK 1.16 NL 1.07 OV 0.79 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.07 HN 1.02 KP 0.96 ! LA 1.12 MK 1.05 NL 1.06 OV 1.06 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.00 HN 0.94 KP 0.62 ! LA 1.07 MK 0.98 NL 0.86 OV 0.97 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.10 HN 1.01 KP 0.99 ! LA 1.09 MK 1.01 NL 0.96 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.04 HN 1.01 KP 0.98 ! LA 1.14 MK 1.02 NL 0.96 OV 0.95 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.03 HN 1.00 KP 1.00 ! LA 1.15 MK 0.96 NL 0.97 OV 0.96 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 0.97 KP 0.95 ! LA 1.09 MK 0.99 NL 0.96 OV 0.97 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.96 HN 0.99 KP 1.02 ! LA 1.05 MK 0.96 NL 0.95 OV 0.97 ! PT 0.93 SC 0.96 ! ! ! Fit before self-cal, rms=0.040712Jy sigma=0.218526 ! Fit after self-cal, rms=0.033672Jy sigma=0.146854 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.697 mas, bmaj=4.194 mas, bpa=2.581 degrees ! Estimated noise=3.26331 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, 3.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291783 Jy ! Component: 100 - total flux cleaned = 0.00327291 Jy ! Component: 150 - total flux cleaned = 0.00346431 Jy ! Component: 200 - total flux cleaned = 0.00323103 Jy ! Total flux subtracted in 200 components = 0.00323103 Jy ! Clean residual min=-0.002523 max=0.004051 Jy/beam ! Clean residual mean=0.000000 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.192462 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.192462 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=0.032275Jy sigma=0.141190 ! Fit after self-cal, rms=0.032284Jy sigma=0.140925 ! Inverting map ! Added new window around map position (3.3, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203996 Jy ! Component: 100 - total flux cleaned = 0.00221546 Jy ! Component: 150 - total flux cleaned = 0.00222206 Jy ! Component: 200 - total flux cleaned = 0.00209118 Jy ! Total flux subtracted in 200 components = 0.00209118 Jy ! Clean residual min=-0.002169 max=0.002090 Jy/beam ! Clean residual mean=0.000000 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.194553 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.194553 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=0.031375Jy sigma=0.137520 ! Fit after self-cal, rms=0.031369Jy sigma=0.137441 ! 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=0.031369Jy sigma=0.137441 ! Fit after self-cal, rms=0.031105Jy sigma=0.136936 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.693 mas, bmaj=4.183 mas, bpa=2.457 degrees ! Estimated noise=3.24707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000699278 Jy ! Component: 100 - total flux cleaned = 0.000939361 Jy ! Component: 150 - total flux cleaned = 0.000940588 Jy ! Component: 200 - total flux cleaned = 0.00089775 Jy ! Total flux subtracted in 200 components = 0.00089775 Jy ! Clean residual min=-0.001872 max=0.002004 Jy/beam ! Clean residual mean=0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.195451 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 80 components and 0.195451 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=0.030670Jy sigma=0.135985 ! Fit after self-cal, rms=0.030674Jy sigma=0.135965 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 (-4.8, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132542 Jy ! Component: 100 - total flux cleaned = 0.00122417 Jy ! Component: 150 - total flux cleaned = 0.00113507 Jy ! Component: 200 - total flux cleaned = 0.00105462 Jy ! Total flux subtracted in 200 components = 0.00105462 Jy ! Clean residual min=-0.001754 max=0.001431 Jy/beam ! Clean residual mean=0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.196506 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 101 components and 0.196506 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=0.030418Jy sigma=0.134563 ! Fit after self-cal, rms=0.030415Jy sigma=0.134477 ! 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=0.030415Jy sigma=0.134477 ! Fit after self-cal, rms=0.030278Jy sigma=0.134267 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.693 mas, bmaj=4.178 mas, bpa=2.401 degrees ! Estimated noise=3.23462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000242206 Jy ! Component: 100 - total flux cleaned = 0.000494155 Jy ! Component: 150 - total flux cleaned = 0.00053249 Jy ! Component: 200 - total flux cleaned = 0.000598178 Jy ! Total flux subtracted in 200 components = 0.000598178 Jy ! Clean residual min=-0.001623 max=0.001285 Jy/beam ! Clean residual mean=0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.197104 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 116 components and 0.197104 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=0.030060Jy sigma=0.133764 ! Fit after self-cal, rms=0.030066Jy sigma=0.133728 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 = 0.000172084 Jy ! Component: 100 - total flux cleaned = 0.000230832 Jy ! Component: 150 - total flux cleaned = 0.000258035 Jy ! Component: 200 - total flux cleaned = 0.00028356 Jy ! Total flux subtracted in 200 components = 0.00028356 Jy ! Clean residual min=-0.001561 max=0.001219 Jy/beam ! Clean residual mean=0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.197387 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 133 components and 0.197388 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=0.029973Jy sigma=0.133418 ! Fit after self-cal, rms=0.029977Jy sigma=0.133404 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029977Jy sigma=0.133404 ! Fit after self-cal, rms=0.029867Jy sigma=0.133278 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.843 mas, bmaj=6.986 mas, bpa=0.8635 degrees ! Estimated noise=3.72825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00045752 Jy ! Component: 100 - total flux cleaned = -0.000569343 Jy ! Component: 150 - total flux cleaned = -0.000685583 Jy ! Component: 200 - total flux cleaned = -0.000748352 Jy ! Total flux subtracted in 200 components = -0.000748352 Jy ! Clean residual min=-0.001407 max=0.001416 Jy/beam ! Clean residual mean=0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.196639 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 152 components and 0.196639 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=0.029796Jy sigma=0.133261 ! Fit after self-cal, rms=0.029797Jy sigma=0.133248 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 = -1.98723e-05 Jy ! Component: 100 - total flux cleaned = -1.93498e-05 Jy ! Component: 150 - total flux cleaned = -1.94369e-05 Jy ! Component: 200 - total flux cleaned = -3.57375e-05 Jy ! Total flux subtracted in 200 components = -3.57375e-05 Jy ! Clean residual min=-0.001400 max=0.001367 Jy/beam ! Clean residual mean=0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.196603 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 166 components and 0.196603 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=0.029779Jy sigma=0.133148 ! Fit after self-cal, rms=0.029781Jy sigma=0.133142 ! 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=1.693 mas, bmaj=4.175 mas, bpa=2.351 degrees ! Estimated noise=3.22274 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.693 x 4.175 at 2.351 degrees (North through East) ! Clean map min=-0.002103 max=0.15646 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.397 mas, bmaj=3.579 mas, bpa=1.507 degrees ! Estimated noise=4.16806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122398 Jy ! Component: 100 - total flux cleaned = 0.153692 Jy ! Component: 150 - total flux cleaned = 0.166452 Jy ! Component: 200 - total flux cleaned = 0.174373 Jy ! Total flux subtracted in 200 components = 0.174373 Jy ! Clean residual min=-0.003564 max=0.005462 Jy/beam ! Clean residual mean=0.000000 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.174373 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.174373 Jy ! Inverting map and beam ! Estimated beam: bmin=1.693 mas, bmaj=4.175 mas, bpa=2.351 degrees ! Estimated noise=3.22274 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 (0, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00747256 Jy ! Component: 100 - total flux cleaned = 0.0125432 Jy ! Component: 150 - total flux cleaned = 0.0162973 Jy ! Component: 200 - total flux cleaned = 0.0191042 Jy ! Total flux subtracted in 200 components = 0.0191042 Jy ! Clean residual min=-0.002084 max=0.002402 Jy/beam ! Clean residual mean=0.000000 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.193477 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 50 components and 0.193477 Jy ! Inverting map ! Added new window around map position (0.3, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143599 Jy ! Component: 100 - total flux cleaned = 0.00218447 Jy ! Component: 150 - total flux cleaned = 0.00262394 Jy ! Component: 200 - total flux cleaned = 0.0028427 Jy ! Total flux subtracted in 200 components = 0.0028427 Jy ! Clean residual min=-0.001664 max=0.001494 Jy/beam ! Clean residual mean=0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.19632 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 75 components and 0.19632 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.843 mas, bmaj=6.986 mas, bpa=0.8635 degrees ! Estimated noise=3.72825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100715 Jy ! Component: 100 - total flux cleaned = 0.000849322 Jy ! Component: 150 - total flux cleaned = 0.000684909 Jy ! Component: 200 - total flux cleaned = 0.000511332 Jy ! Total flux subtracted in 200 components = 0.000511332 Jy ! Clean residual min=-0.001457 max=0.001362 Jy/beam ! Clean residual mean=0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.196831 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 = -0.000179784 Jy ! Component: 100 - total flux cleaned = -0.000272618 Jy ! Component: 150 - total flux cleaned = -0.000358889 Jy ! Component: 200 - total flux cleaned = -0.000457997 Jy ! Total flux subtracted in 200 components = -0.000457997 Jy ! Clean residual min=-0.001360 max=0.001277 Jy/beam ! Clean residual mean=0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.196373 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 142 components and 0.196373 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.693 mas, bmaj=4.175 mas, bpa=2.351 degrees ! Estimated noise=3.22274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.46145e-05 Jy ! Component: 100 - total flux cleaned = -1.40678e-05 Jy ! Component: 150 - total flux cleaned = -4.86045e-05 Jy ! Component: 200 - total flux cleaned = 1.0547e-05 Jy ! Total flux subtracted in 200 components = 1.0547e-05 Jy ! Clean residual min=-0.001375 max=0.001204 Jy/beam ! Clean residual mean=0.000000 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.196384 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 172 components and 0.196384 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=0.029694Jy sigma=0.132840 ! Fit after self-cal, rms=0.029695Jy sigma=0.132798 wmodel /scr/pima/bp171ag_uvs/J2236-0406_C_map.mod ! Writing 172 model components to file: /scr/pima/bp171ag_uvs/J2236-0406_C_map.mod wobs /scr/pima/bp171ag_uvs/J2236-0406_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2236-0406_C_uvs.fits wwins /scr/pima/bp171ag_uvs/J2236-0406_C_map.win ! wwins: Wrote 6 windows to /scr/pima/bp171ag_uvs/J2236-0406_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000610529 Jy ! Component: 100 - total flux cleaned = -0.000805473 Jy ! Component: 150 - total flux cleaned = -0.000804866 Jy ! Component: 200 - total flux cleaned = -0.000766782 Jy ! Component: 250 - total flux cleaned = -0.000712073 Jy ! Component: 300 - total flux cleaned = -0.000641623 Jy ! Component: 350 - total flux cleaned = -0.000573882 Jy ! Component: 400 - total flux cleaned = -0.000655784 Jy ! Component: 450 - total flux cleaned = -0.000671575 Jy ! Component: 500 - total flux cleaned = -0.000671248 Jy ! Component: 550 - total flux cleaned = -0.000671101 Jy ! Component: 600 - total flux cleaned = -0.000670905 Jy ! Component: 650 - total flux cleaned = -0.000700164 Jy ! Component: 700 - total flux cleaned = -0.000728936 Jy ! Component: 750 - total flux cleaned = -0.000757377 Jy ! Component: 800 - total flux cleaned = -0.000798899 Jy ! Component: 850 - total flux cleaned = -0.000879899 Jy ! Component: 900 - total flux cleaned = -0.00089318 Jy ! Component: 950 - total flux cleaned = -0.000984343 Jy ! Component: 1000 - total flux cleaned = -0.00100989 Jy ! Component: 1050 - total flux cleaned = -0.001111 Jy ! Component: 1100 - total flux cleaned = -0.00117295 Jy ! Component: 1150 - total flux cleaned = -0.00125859 Jy ! Component: 1200 - total flux cleaned = -0.00129483 Jy ! Component: 1250 - total flux cleaned = -0.00134266 Jy ! Component: 1300 - total flux cleaned = -0.00140155 Jy ! Component: 1350 - total flux cleaned = -0.00147106 Jy ! Component: 1400 - total flux cleaned = -0.00152828 Jy ! Component: 1450 - total flux cleaned = -0.00156224 Jy ! Component: 1500 - total flux cleaned = -0.00158465 Jy ! Component: 1550 - total flux cleaned = -0.0016509 Jy ! Component: 1600 - total flux cleaned = -0.00165101 Jy ! Component: 1650 - total flux cleaned = -0.00169413 Jy ! Component: 1700 - total flux cleaned = -0.00171527 Jy ! Component: 1750 - total flux cleaned = -0.00176796 Jy ! Component: 1800 - total flux cleaned = -0.00179921 Jy ! Component: 1850 - total flux cleaned = -0.00184037 Jy ! Component: 1900 - total flux cleaned = -0.00185064 Jy ! Component: 1950 - total flux cleaned = -0.00192163 Jy ! Component: 2000 - total flux cleaned = -0.00194164 Jy ! Component: 2050 - total flux cleaned = -0.00200119 Jy ! Component: 2100 - total flux cleaned = -0.0020699 Jy ! Component: 2150 - total flux cleaned = -0.00207965 Jy ! Component: 2200 - total flux cleaned = -0.00214711 Jy ! Component: 2250 - total flux cleaned = -0.00216614 Jy ! Component: 2300 - total flux cleaned = -0.00219474 Jy ! Component: 2350 - total flux cleaned = -0.00228845 Jy ! Component: 2400 - total flux cleaned = -0.00228839 Jy ! Component: 2450 - total flux cleaned = -0.00236208 Jy ! Component: 2500 - total flux cleaned = -0.00238942 Jy ! Component: 2550 - total flux cleaned = -0.00244375 Jy ! Component: 2600 - total flux cleaned = -0.00245262 Jy ! Component: 2650 - total flux cleaned = -0.00248812 Jy ! Component: 2700 - total flux cleaned = -0.0024792 Jy ! Component: 2750 - total flux cleaned = -0.00250551 Jy ! Component: 2800 - total flux cleaned = -0.00252295 Jy ! Component: 2850 - total flux cleaned = -0.00254875 Jy ! Component: 2900 - total flux cleaned = -0.00255723 Jy ! Component: 2950 - total flux cleaned = -0.00257421 Jy ! Component: 3000 - total flux cleaned = -0.0025826 Jy ! Component: 3050 - total flux cleaned = -0.00259104 Jy ! Component: 3100 - total flux cleaned = -0.00264097 Jy ! Component: 3150 - total flux cleaned = -0.0026739 Jy ! Component: 3200 - total flux cleaned = -0.00264115 Jy ! Component: 3250 - total flux cleaned = -0.00268993 Jy ! Component: 3300 - total flux cleaned = -0.00270606 Jy ! Component: 3350 - total flux cleaned = -0.00269817 Jy ! Component: 3400 - total flux cleaned = -0.00274597 Jy ! Component: 3450 - total flux cleaned = -0.00277758 Jy ! Component: 3500 - total flux cleaned = -0.00280106 Jy ! Component: 3550 - total flux cleaned = -0.00281662 Jy ! Component: 3600 - total flux cleaned = -0.00287857 Jy ! Component: 3650 - total flux cleaned = -0.00288627 Jy ! Component: 3700 - total flux cleaned = -0.0029246 Jy ! Component: 3750 - total flux cleaned = -0.00296263 Jy ! Component: 3800 - total flux cleaned = -0.00298529 Jy ! Component: 3850 - total flux cleaned = -0.00300789 Jy ! Component: 3900 - total flux cleaned = -0.00306019 Jy ! Component: 3950 - total flux cleaned = -0.00310474 Jy ! Component: 4000 - total flux cleaned = -0.00312686 Jy ! Component: 4050 - total flux cleaned = -0.0031416 Jy ! Total flux subtracted in 4096 components = -0.00319281 Jy ! Clean residual min=-0.000463 max=0.000424 Jy/beam ! Clean residual mean=0.000001 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.193191 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 472 components and 0.193191 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J2236-0406_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.693 x 4.175 at 2.351 degrees (North through East) ! Clean map min=-0.0014399 max=0.1557 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2236-0406_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.155704 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128334 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.247266 0.247266 0.494531 0.989062 1.97812 3.95625 7.9125 15.825 31.65 63.3 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.155 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2236-0406_C_uvs.log closed on Fri Oct 11 03:47:25 2013