! Started logfile: /d2/scr/pima/bp171aa_uvs/J1242+0941_C_uvs.log on Thu Nov 28 23:38:41 2013 obs /d2/scr/pima/bp171aa_uvs/J1242+0941_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1242+0941_C_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.997531 visibilities/baseline/integration-bin. ! Found source: J1242+0941 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3232 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 /d2/scr/pima/bp171aa_uvs/J1242+0941_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=1.000705Jy sigma=0.707489 ! Fit after self-cal, rms=0.955186Jy sigma=0.675305 ! 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=1.315 mas, bmaj=3.468 mas, bpa=1.298 degrees ! Estimated noise=22.9159 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 = 0.0337401 Jy ! Component: 100 - total flux cleaned = 0.04252 Jy ! Total flux subtracted in 100 components = 0.04252 Jy ! Clean residual min=-0.002502 max=0.004217 Jy/beam ! Clean residual mean=-0.000002 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.04252 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.04252 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=0.028453Jy sigma=0.020116 ! Fit after self-cal, rms=0.028430Jy sigma=0.020100 ! 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=1.567 mas, bmaj=3.942 mas, bpa=0.7326 degrees ! Estimated noise=17.5928 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 = 0.00604311 Jy ! Component: 100 - total flux cleaned = 0.00923088 Jy ! Component: 150 - total flux cleaned = 0.0111466 Jy ! Component: 200 - total flux cleaned = 0.012332 Jy ! Total flux subtracted in 200 components = 0.012332 Jy ! Clean residual min=-0.002591 max=0.005391 Jy/beam ! Clean residual mean=-0.000003 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.0548521 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 22 components and 0.0548521 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=0.027160Jy sigma=0.019201 ! Fit after self-cal, rms=0.027136Jy sigma=0.019184 ! Inverting map ! Added new window around map position (-0.6, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00500294 Jy ! Component: 100 - total flux cleaned = 0.00803666 Jy ! Component: 150 - total flux cleaned = 0.0101796 Jy ! Component: 200 - total flux cleaned = 0.0117099 Jy ! Total flux subtracted in 200 components = 0.0117099 Jy ! Clean residual min=-0.002279 max=0.003895 Jy/beam ! Clean residual mean=-0.000001 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.066562 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 73 components and 0.066562 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=0.026077Jy sigma=0.018435 ! Fit after self-cal, rms=0.025996Jy sigma=0.018378 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.567 x 3.942 at 0.7326 degrees (North through East) ! Clean map min=-0.0019723 max=0.045207 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 0.93 KP 1.01 ! LA 1.07 MK 0.96 NL 1.00 OV 0.90 ! PT 0.92 SC 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.15 HN 1.08 KP 1.03 ! LA 1.11 MK 1.16 NL 1.03 OV 1.00 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.01 KP 1.05 ! LA 1.04 MK 1.08 NL 1.02 OV 0.93 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 0.95 KP 0.94 ! LA 1.04 MK 1.02 NL 0.97 OV 0.98 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 1.02 KP 1.02 ! LA 1.11 MK 0.98 NL 1.00 OV 0.96 ! PT 1.07 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 0.89 KP 0.92 ! LA 1.04 MK 1.08 NL 1.00 OV 1.03 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.97 KP 1.02 ! LA 1.05 MK 1.04 NL 0.99 OV 0.94 ! PT 0.95 SC 1.03 ! ! ! Fit before self-cal, rms=0.025996Jy sigma=0.018378 ! Fit after self-cal, rms=0.026051Jy sigma=0.018184 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.569 mas, bmaj=3.94 mas, bpa=0.9049 degrees ! Estimated noise=17.7847 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 (-4.2, -17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410049 Jy ! Component: 100 - total flux cleaned = 0.0066749 Jy ! Component: 150 - total flux cleaned = 0.00854518 Jy ! Component: 200 - total flux cleaned = 0.0100426 Jy ! Total flux subtracted in 200 components = 0.0100426 Jy ! Clean residual min=-0.001573 max=0.001671 Jy/beam ! Clean residual mean=0.000000 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0766047 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 136 components and 0.0766047 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=0.025275Jy sigma=0.017657 ! Fit after self-cal, rms=0.025266Jy sigma=0.017642 ! 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=0.025266Jy sigma=0.017642 ! Fit after self-cal, rms=0.025287Jy sigma=0.017634 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.573 mas, bmaj=3.952 mas, bpa=0.8593 degrees ! Estimated noise=17.8094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136485 Jy ! Component: 100 - total flux cleaned = 0.00239794 Jy ! Component: 150 - total flux cleaned = 0.00323482 Jy ! Component: 200 - total flux cleaned = 0.00393555 Jy ! Total flux subtracted in 200 components = 0.00393555 Jy ! Clean residual min=-0.001517 max=0.001448 Jy/beam ! Clean residual mean=0.000000 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0805402 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 160 components and 0.0805402 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=0.025178Jy sigma=0.017558 ! Fit after self-cal, rms=0.025176Jy sigma=0.017556 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 = 0.000652796 Jy ! Component: 100 - total flux cleaned = 0.00119154 Jy ! Component: 150 - total flux cleaned = 0.00159277 Jy ! Component: 200 - total flux cleaned = 0.00193655 Jy ! Total flux subtracted in 200 components = 0.00193655 Jy ! Clean residual min=-0.001515 max=0.001383 Jy/beam ! Clean residual mean=0.000000 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0824768 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 185 components and 0.0824768 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=0.025146Jy sigma=0.017536 ! Fit after self-cal, rms=0.025145Jy sigma=0.017535 ! 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=0.025145Jy sigma=0.017535 ! Fit after self-cal, rms=0.025465Jy sigma=0.017524 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.572 mas, bmaj=3.946 mas, bpa=0.9268 degrees ! Estimated noise=18.0809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000823318 Jy ! Component: 100 - total flux cleaned = 0.00134634 Jy ! Component: 150 - total flux cleaned = 0.00178783 Jy ! Component: 200 - total flux cleaned = 0.00208665 Jy ! Total flux subtracted in 200 components = 0.00208665 Jy ! Clean residual min=-0.001548 max=0.001370 Jy/beam ! Clean residual mean=0.000000 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0845634 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 205 components and 0.0845634 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=0.025431Jy sigma=0.017500 ! Fit after self-cal, rms=0.025430Jy sigma=0.017499 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 = 0.000256363 Jy ! Component: 100 - total flux cleaned = 0.000452554 Jy ! Component: 150 - total flux cleaned = 0.000643392 Jy ! Component: 200 - total flux cleaned = 0.000818427 Jy ! Total flux subtracted in 200 components = 0.000818427 Jy ! Clean residual min=-0.001556 max=0.001342 Jy/beam ! Clean residual mean=0.000000 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0853818 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 215 components and 0.0853818 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=0.025418Jy sigma=0.017491 ! Fit after self-cal, rms=0.025418Jy sigma=0.017490 ! 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=0.025418Jy sigma=0.017490 ! Fit after self-cal, rms=0.025752Jy sigma=0.017480 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.52 mas, bmaj=5.651 mas, bpa=-3.038 degrees ! Estimated noise=24.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113058 Jy ! Component: 100 - total flux cleaned = 0.00185786 Jy ! Component: 150 - total flux cleaned = 0.00231733 Jy ! Component: 200 - total flux cleaned = 0.00260595 Jy ! Total flux subtracted in 200 components = 0.00260595 Jy ! Clean residual min=-0.001657 max=0.001552 Jy/beam ! Clean residual mean=0.000001 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0879878 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 237 components and 0.0879878 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=0.025732Jy sigma=0.017465 ! Fit after self-cal, rms=0.025730Jy sigma=0.017463 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 = 0.000339544 Jy ! Component: 100 - total flux cleaned = 0.000484327 Jy ! Component: 150 - total flux cleaned = 0.00060024 Jy ! Component: 200 - total flux cleaned = 0.000705417 Jy ! Total flux subtracted in 200 components = 0.000705417 Jy ! Clean residual min=-0.001708 max=0.001498 Jy/beam ! Clean residual mean=0.000001 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0886932 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 251 components and 0.0886932 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=0.025726Jy sigma=0.017459 ! Fit after self-cal, rms=0.025725Jy sigma=0.017458 ! 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=1.571 mas, bmaj=3.94 mas, bpa=1.012 degrees ! Estimated noise=18.3625 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.571 x 3.94 at 1.012 degrees (North through East) ! Clean map min=-0.0015114 max=0.046791 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=1.321 mas, bmaj=3.467 mas, bpa=1.614 degrees ! Estimated noise=23.8775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0350792 Jy ! Component: 100 - total flux cleaned = 0.0443387 Jy ! Component: 150 - total flux cleaned = 0.0494193 Jy ! Component: 200 - total flux cleaned = 0.0532168 Jy ! Total flux subtracted in 200 components = 0.0532168 Jy ! Clean residual min=-0.002173 max=0.002426 Jy/beam ! Clean residual mean=-0.000001 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0532168 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 0.0532168 Jy ! Inverting map and beam ! Estimated beam: bmin=1.571 mas, bmaj=3.94 mas, bpa=1.012 degrees ! Estimated noise=18.3625 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 = 0.00535105 Jy ! Component: 100 - total flux cleaned = 0.00958706 Jy ! Component: 150 - total flux cleaned = 0.0130405 Jy ! Component: 200 - total flux cleaned = 0.0159114 Jy ! Total flux subtracted in 200 components = 0.0159114 Jy ! Clean residual min=-0.002008 max=0.002000 Jy/beam ! Clean residual mean=-0.000000 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0691282 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 88 components and 0.0691282 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=3.52 mas, bmaj=5.651 mas, bpa=-3.038 degrees ! Estimated noise=24.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00466075 Jy ! Component: 100 - total flux cleaned = 0.00795749 Jy ! Component: 150 - total flux cleaned = 0.0104477 Jy ! Component: 200 - total flux cleaned = 0.0123875 Jy ! Total flux subtracted in 200 components = 0.0123875 Jy ! Clean residual min=-0.001887 max=0.001847 Jy/beam ! Clean residual mean=0.000001 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.0815156 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 = 0.00154754 Jy ! Component: 100 - total flux cleaned = 0.00279938 Jy ! Component: 150 - total flux cleaned = 0.00381626 Jy ! Component: 200 - total flux cleaned = 0.00464521 Jy ! Total flux subtracted in 200 components = 0.00464521 Jy ! Clean residual min=-0.001645 max=0.001547 Jy/beam ! Clean residual mean=0.000001 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0861608 Jy ! Adding 141 model components to the UV plane model. ! The established model now contains 218 components and 0.0861609 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.571 mas, bmaj=3.94 mas, bpa=1.012 degrees ! Estimated noise=18.3625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00080645 Jy ! Component: 100 - total flux cleaned = 0.00112729 Jy ! Component: 150 - total flux cleaned = 0.00122811 Jy ! Component: 200 - total flux cleaned = 0.00135678 Jy ! Total flux subtracted in 200 components = 0.00135678 Jy ! Clean residual min=-0.001580 max=0.001446 Jy/beam ! Clean residual mean=0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0875177 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 244 components and 0.0875177 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=0.025765Jy sigma=0.017486 ! Fit after self-cal, rms=0.025759Jy sigma=0.017481 wmodel /d2/scr/pima/bp171aa_uvs/J1242+0941_C_map.mod ! Writing 244 model components to file: /d2/scr/pima/bp171aa_uvs/J1242+0941_C_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1242+0941_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1242+0941_C_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1242+0941_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171aa_uvs/J1242+0941_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 = -0.000539276 Jy ! Component: 100 - total flux cleaned = -0.000966492 Jy ! Component: 150 - total flux cleaned = -0.00125788 Jy ! Component: 200 - total flux cleaned = -0.00153657 Jy ! Component: 250 - total flux cleaned = -0.00176412 Jy ! Component: 300 - total flux cleaned = -0.00200478 Jy ! Component: 350 - total flux cleaned = -0.00217973 Jy ! Component: 400 - total flux cleaned = -0.00233041 Jy ! Component: 450 - total flux cleaned = -0.0024221 Jy ! Component: 500 - total flux cleaned = -0.00251199 Jy ! Component: 550 - total flux cleaned = -0.00259939 Jy ! Component: 600 - total flux cleaned = -0.00263419 Jy ! Component: 650 - total flux cleaned = -0.00270149 Jy ! Component: 700 - total flux cleaned = -0.00275079 Jy ! Component: 750 - total flux cleaned = -0.00278269 Jy ! Component: 800 - total flux cleaned = -0.00281407 Jy ! Component: 850 - total flux cleaned = -0.00279887 Jy ! Component: 900 - total flux cleaned = -0.00285954 Jy ! Component: 950 - total flux cleaned = -0.00282963 Jy ! Component: 1000 - total flux cleaned = -0.00285905 Jy ! Component: 1050 - total flux cleaned = -0.00284482 Jy ! Component: 1100 - total flux cleaned = -0.00285901 Jy ! Component: 1150 - total flux cleaned = -0.00292834 Jy ! Component: 1200 - total flux cleaned = -0.00294157 Jy ! Component: 1250 - total flux cleaned = -0.00294144 Jy ! Component: 1300 - total flux cleaned = -0.00295486 Jy ! Component: 1350 - total flux cleaned = -0.00296777 Jy ! Component: 1400 - total flux cleaned = -0.00296768 Jy ! Component: 1450 - total flux cleaned = -0.0029673 Jy ! Component: 1500 - total flux cleaned = -0.00294211 Jy ! Component: 1550 - total flux cleaned = -0.00294229 Jy ! Component: 1600 - total flux cleaned = -0.0029422 Jy ! Component: 1650 - total flux cleaned = -0.00290628 Jy ! Component: 1700 - total flux cleaned = -0.00289479 Jy ! Component: 1750 - total flux cleaned = -0.00287154 Jy ! Component: 1800 - total flux cleaned = -0.00288308 Jy ! Component: 1850 - total flux cleaned = -0.0028376 Jy ! Component: 1900 - total flux cleaned = -0.00280407 Jy ! Component: 1950 - total flux cleaned = -0.00281511 Jy ! Component: 2000 - total flux cleaned = -0.00278225 Jy ! Component: 2050 - total flux cleaned = -0.00274962 Jy ! Component: 2100 - total flux cleaned = -0.00273907 Jy ! Component: 2150 - total flux cleaned = -0.00270727 Jy ! Component: 2200 - total flux cleaned = -0.00266539 Jy ! Component: 2250 - total flux cleaned = -0.00265516 Jy ! Component: 2300 - total flux cleaned = -0.00261427 Jy ! Component: 2350 - total flux cleaned = -0.00261405 Jy ! Component: 2400 - total flux cleaned = -0.00257396 Jy ! Component: 2450 - total flux cleaned = -0.00255411 Jy ! Component: 2500 - total flux cleaned = -0.00251502 Jy ! Component: 2550 - total flux cleaned = -0.00248601 Jy ! Component: 2600 - total flux cleaned = -0.00248586 Jy ! Component: 2650 - total flux cleaned = -0.00242887 Jy ! Component: 2700 - total flux cleaned = -0.00241942 Jy ! Component: 2750 - total flux cleaned = -0.00237305 Jy ! Component: 2800 - total flux cleaned = -0.0023546 Jy ! Component: 2850 - total flux cleaned = -0.00229991 Jy ! Component: 2900 - total flux cleaned = -0.00231806 Jy ! Component: 2950 - total flux cleaned = -0.00230892 Jy ! Component: 3000 - total flux cleaned = -0.00227349 Jy ! Component: 3050 - total flux cleaned = -0.00224723 Jy ! Component: 3100 - total flux cleaned = -0.00224726 Jy ! Component: 3150 - total flux cleaned = -0.00223867 Jy ! Component: 3200 - total flux cleaned = -0.00219589 Jy ! Component: 3250 - total flux cleaned = -0.00217911 Jy ! Component: 3300 - total flux cleaned = -0.00214536 Jy ! Component: 3350 - total flux cleaned = -0.00213696 Jy ! Component: 3400 - total flux cleaned = -0.00212029 Jy ! Component: 3450 - total flux cleaned = -0.00207918 Jy ! Component: 3500 - total flux cleaned = -0.00203847 Jy ! Component: 3550 - total flux cleaned = -0.00202225 Jy ! Component: 3600 - total flux cleaned = -0.00198216 Jy ! Component: 3650 - total flux cleaned = -0.0019662 Jy ! Component: 3700 - total flux cleaned = -0.00193473 Jy ! Component: 3750 - total flux cleaned = -0.00191124 Jy ! Component: 3800 - total flux cleaned = -0.00187237 Jy ! Component: 3850 - total flux cleaned = -0.0018569 Jy ! Component: 3900 - total flux cleaned = -0.00181086 Jy ! Component: 3950 - total flux cleaned = -0.00178041 Jy ! Component: 4000 - total flux cleaned = -0.00173505 Jy ! Component: 4050 - total flux cleaned = -0.00168998 Jy ! Total flux subtracted in 4096 components = -0.00166005 Jy ! Clean residual min=-0.000574 max=0.000425 Jy/beam ! Clean residual mean=0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0858576 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 558 components and 0.0858576 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1242+0941_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.571 x 3.94 at 1.012 degrees (North through East) ! Clean map min=-0.00099089 max=0.047494 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1242+0941_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0474936 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133462 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.843029 0.843029 1.68606 3.37212 6.74423 13.4885 26.9769 53.9539 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 355.859 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1242+0941_C_uvs.log closed on Thu Nov 28 23:38:46 2013