! Started logfile: /d2/scr/pima/bp177h_uvs/J1353+6044_C_uvs.log on Sun Mar 30 00:46:13 2014 obs /d2/scr/pima/bp177h_uvs/J1353+6044_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1353+6044_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1353+6044 ! ! 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 /d2/scr/pima/bp177h_uvs/J1353+6044_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=0.997429Jy sigma=50.130469 ! Fit after self-cal, rms=0.952310Jy sigma=47.879696 ! 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=1.277 mas, bmaj=4.882 mas, bpa=-2.104 degrees ! Estimated noise=0.601018 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 = 0.0345537 Jy ! Component: 100 - total flux cleaned = 0.0482928 Jy ! Total flux subtracted in 100 components = 0.0482928 Jy ! Clean residual min=-0.002916 max=0.006303 Jy/beam ! Clean residual mean=-0.000003 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.0482928 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0482928 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=0.024776Jy sigma=1.072378 ! Fit after self-cal, rms=0.022583Jy sigma=0.882609 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00766216 Jy ! Component: 100 - total flux cleaned = 0.0115953 Jy ! Total flux subtracted in 100 components = 0.0115953 Jy ! Clean residual min=-0.001849 max=0.002652 Jy/beam ! Clean residual mean=-0.000001 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0598881 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.0598881 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=0.019144Jy sigma=0.665972 ! Fit after self-cal, rms=0.019134Jy sigma=0.665539 ! 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=1.576 mas, bmaj=4.968 mas, bpa=-2.638 degrees ! Estimated noise=0.453544 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.8, 2.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00364601 Jy ! Component: 100 - total flux cleaned = 0.00584089 Jy ! Component: 150 - total flux cleaned = 0.00726746 Jy ! Component: 200 - total flux cleaned = 0.008333 Jy ! Total flux subtracted in 200 components = 0.008333 Jy ! Clean residual min=-0.001565 max=0.001515 Jy/beam ! Clean residual mean=0.000002 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0682211 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 42 components and 0.0682211 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=0.018299Jy sigma=0.615725 ! Fit after self-cal, rms=0.018265Jy sigma=0.613583 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.576 x 4.968 at -2.638 degrees (North through East) ! Clean map min=-0.0014533 max=0.04806 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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 2. ! 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 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 1.10 HN 0.91 KP 1.00 ! LA 1.07 MK 1.08 NL 1.05 OV 0.96 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.03 KP 1.06 ! LA 0.99 MK 1.00 NL 1.05 OV 0.95 ! PT 0.88 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.00 KP 1.05 ! LA 1.12 MK 1.05 NL 1.05 OV 0.93 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.00 KP 0.92 ! LA 0.98 MK 0.94 NL 1.04 OV 1.00 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.05 KP 1.02 ! LA 0.99 MK 1.06 NL 1.02 OV 1.02 ! PT 0.93 SC 1.05 ! ! ! Fit before self-cal, rms=0.018265Jy sigma=0.613583 ! Fit after self-cal, rms=0.018195Jy sigma=0.591717 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.584 mas, bmaj=4.975 mas, bpa=-2.708 degrees ! Estimated noise=0.457217 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 = 0.000872269 Jy ! Component: 100 - total flux cleaned = 0.00145929 Jy ! Component: 150 - total flux cleaned = 0.0019051 Jy ! Component: 200 - total flux cleaned = 0.00219852 Jy ! Total flux subtracted in 200 components = 0.00219852 Jy ! Clean residual min=-0.001330 max=0.001247 Jy/beam ! Clean residual mean=0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0704196 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 58 components and 0.0704196 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=0.018108Jy sigma=0.589705 ! Fit after self-cal, rms=0.018106Jy sigma=0.589421 ! 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=0.018106Jy sigma=0.589421 ! Fit after self-cal, rms=0.018172Jy sigma=0.588354 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.584 mas, bmaj=4.972 mas, bpa=-2.715 degrees ! Estimated noise=0.461212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000627222 Jy ! Component: 100 - total flux cleaned = 0.00104346 Jy ! Component: 150 - total flux cleaned = 0.00132969 Jy ! Component: 200 - total flux cleaned = 0.00142976 Jy ! Total flux subtracted in 200 components = 0.00142976 Jy ! Clean residual min=-0.001364 max=0.001234 Jy/beam ! Clean residual mean=0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0718494 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 67 components and 0.0718494 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=0.018121Jy sigma=0.587648 ! Fit after self-cal, rms=0.018119Jy sigma=0.587554 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 = 0.000238162 Jy ! Component: 100 - total flux cleaned = 0.00030612 Jy ! Component: 150 - total flux cleaned = 0.000360172 Jy ! Component: 200 - total flux cleaned = 0.000394389 Jy ! Total flux subtracted in 200 components = 0.000394389 Jy ! Clean residual min=-0.001382 max=0.001223 Jy/beam ! Clean residual mean=0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0722438 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.0722438 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=0.018105Jy sigma=0.587184 ! Fit after self-cal, rms=0.018105Jy sigma=0.587164 ! 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=0.018105Jy sigma=0.587164 ! Fit after self-cal, rms=0.017827Jy sigma=0.575254 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.587 mas, bmaj=4.974 mas, bpa=-2.716 degrees ! Estimated noise=0.461341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.03431e-05 Jy ! Component: 100 - total flux cleaned = -6.27728e-06 Jy ! Component: 150 - total flux cleaned = 1.35215e-06 Jy ! Component: 200 - total flux cleaned = 8.67708e-06 Jy ! Total flux subtracted in 200 components = 8.67708e-06 Jy ! Clean residual min=-0.001271 max=0.001162 Jy/beam ! Clean residual mean=0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0722525 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.0722524 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=0.017819Jy sigma=0.574824 ! Fit after self-cal, rms=0.017821Jy sigma=0.574794 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 = 6.73675e-06 Jy ! Component: 100 - total flux cleaned = 2.05022e-05 Jy ! Component: 150 - total flux cleaned = 2.01349e-05 Jy ! Component: 200 - total flux cleaned = 1.99213e-05 Jy ! Total flux subtracted in 200 components = 1.99213e-05 Jy ! Clean residual min=-0.001272 max=0.001145 Jy/beam ! Clean residual mean=0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0722724 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.0722723 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=0.017815Jy sigma=0.574497 ! Fit after self-cal, rms=0.017816Jy sigma=0.574488 ! 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=0.017816Jy sigma=0.574488 ! Fit after self-cal, rms=0.017814Jy sigma=0.574477 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.596 mas, bmaj=5.405 mas, bpa=-2.558 degrees ! Estimated noise=0.571174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000375246 Jy ! Component: 100 - total flux cleaned = 0.000467621 Jy ! Component: 150 - total flux cleaned = 0.000537299 Jy ! Component: 200 - total flux cleaned = 0.000572845 Jy ! Total flux subtracted in 200 components = 0.000572845 Jy ! Clean residual min=-0.001453 max=0.001328 Jy/beam ! Clean residual mean=0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0728452 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 106 components and 0.0728452 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=0.017809Jy sigma=0.574796 ! Fit after self-cal, rms=0.017809Jy sigma=0.574713 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 = 8.64843e-05 Jy ! Component: 100 - total flux cleaned = 0.000131757 Jy ! Component: 150 - total flux cleaned = 0.000156481 Jy ! Component: 200 - total flux cleaned = 0.000171998 Jy ! Total flux subtracted in 200 components = 0.000171998 Jy ! Clean residual min=-0.001435 max=0.001323 Jy/beam ! Clean residual mean=0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0730172 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 113 components and 0.0730172 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=0.017807Jy sigma=0.574701 ! Fit after self-cal, rms=0.017807Jy sigma=0.574657 ! 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=1.587 mas, bmaj=4.974 mas, bpa=-2.704 degrees ! Estimated noise=0.461271 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.587 x 4.974 at -2.704 degrees (North through East) ! Clean map min=-0.0012521 max=0.048173 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=1.286 mas, bmaj=4.877 mas, bpa=-2.177 degrees ! Estimated noise=0.615291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0360351 Jy ! Component: 100 - total flux cleaned = 0.0502744 Jy ! Component: 150 - total flux cleaned = 0.0574262 Jy ! Component: 200 - total flux cleaned = 0.0612634 Jy ! Total flux subtracted in 200 components = 0.0612634 Jy ! Clean residual min=-0.001700 max=0.002380 Jy/beam ! Clean residual mean=-0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0612634 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0612634 Jy ! Inverting map and beam ! Estimated beam: bmin=1.587 mas, bmaj=4.974 mas, bpa=-2.704 degrees ! Estimated noise=0.461271 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 = 0.00356935 Jy ! Component: 100 - total flux cleaned = 0.00573938 Jy ! Component: 150 - total flux cleaned = 0.00712065 Jy ! Component: 200 - total flux cleaned = 0.00808923 Jy ! Total flux subtracted in 200 components = 0.00808923 Jy ! Clean residual min=-0.001288 max=0.001295 Jy/beam ! Clean residual mean=0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0693526 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 41 components and 0.0693526 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=3.596 mas, bmaj=5.405 mas, bpa=-2.558 degrees ! Estimated noise=0.571174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133822 Jy ! Component: 100 - total flux cleaned = 0.00217456 Jy ! Component: 150 - total flux cleaned = 0.00273917 Jy ! Component: 200 - total flux cleaned = 0.00312491 Jy ! Total flux subtracted in 200 components = 0.00312491 Jy ! Clean residual min=-0.001447 max=0.001393 Jy/beam ! Clean residual mean=0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0724775 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 = 0.000238679 Jy ! Component: 100 - total flux cleaned = 0.000308528 Jy ! Component: 150 - total flux cleaned = 0.000332794 Jy ! Component: 200 - total flux cleaned = 0.00036375 Jy ! Total flux subtracted in 200 components = 0.00036375 Jy ! Clean residual min=-0.001446 max=0.001376 Jy/beam ! Clean residual mean=0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0728413 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 80 components and 0.0728413 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.587 mas, bmaj=4.974 mas, bpa=-2.704 degrees ! Estimated noise=0.461271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000166607 Jy ! Component: 100 - total flux cleaned = -0.000151337 Jy ! Component: 150 - total flux cleaned = -0.000163314 Jy ! Component: 200 - total flux cleaned = -0.000174406 Jy ! Total flux subtracted in 200 components = -0.000174406 Jy ! Clean residual min=-0.001311 max=0.001183 Jy/beam ! Clean residual mean=0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0726669 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 97 components and 0.0726669 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=0.017829Jy sigma=0.575398 ! Fit after self-cal, rms=0.017828Jy sigma=0.575225 wmodel /d2/scr/pima/bp177h_uvs/J1353+6044_C_map.mod ! Writing 97 model components to file: /d2/scr/pima/bp177h_uvs/J1353+6044_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1353+6044_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1353+6044_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1353+6044_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177h_uvs/J1353+6044_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 = -0.000306758 Jy ! Component: 100 - total flux cleaned = -0.000535798 Jy ! Component: 150 - total flux cleaned = -0.000710535 Jy ! Component: 200 - total flux cleaned = -0.000839045 Jy ! Component: 250 - total flux cleaned = -0.000997858 Jy ! Component: 300 - total flux cleaned = -0.00113325 Jy ! Component: 350 - total flux cleaned = -0.00123122 Jy ! Component: 400 - total flux cleaned = -0.00124734 Jy ! Component: 450 - total flux cleaned = -0.00127829 Jy ! Component: 500 - total flux cleaned = -0.00132301 Jy ! Component: 550 - total flux cleaned = -0.00132277 Jy ! Component: 600 - total flux cleaned = -0.00129481 Jy ! Component: 650 - total flux cleaned = -0.0013223 Jy ! Component: 700 - total flux cleaned = -0.00128193 Jy ! Component: 750 - total flux cleaned = -0.00128169 Jy ! Component: 800 - total flux cleaned = -0.00126883 Jy ! Component: 850 - total flux cleaned = -0.00125616 Jy ! Component: 900 - total flux cleaned = -0.0012684 Jy ! Component: 950 - total flux cleaned = -0.00125646 Jy ! Component: 1000 - total flux cleaned = -0.00129205 Jy ! Component: 1050 - total flux cleaned = -0.00128032 Jy ! Component: 1100 - total flux cleaned = -0.00126904 Jy ! Component: 1150 - total flux cleaned = -0.00129178 Jy ! Component: 1200 - total flux cleaned = -0.00128085 Jy ! Component: 1250 - total flux cleaned = -0.00129189 Jy ! Component: 1300 - total flux cleaned = -0.00131339 Jy ! Component: 1350 - total flux cleaned = -0.00132376 Jy ! Component: 1400 - total flux cleaned = -0.00133427 Jy ! Component: 1450 - total flux cleaned = -0.00134451 Jy ! Component: 1500 - total flux cleaned = -0.00135457 Jy ! Component: 1550 - total flux cleaned = -0.00137449 Jy ! Component: 1600 - total flux cleaned = -0.00138426 Jy ! Component: 1650 - total flux cleaned = -0.00141298 Jy ! Component: 1700 - total flux cleaned = -0.00143194 Jy ! Component: 1750 - total flux cleaned = -0.00144123 Jy ! Component: 1800 - total flux cleaned = -0.00146888 Jy ! Component: 1850 - total flux cleaned = -0.00148697 Jy ! Component: 1900 - total flux cleaned = -0.00149597 Jy ! Component: 1950 - total flux cleaned = -0.00146029 Jy ! Component: 2000 - total flux cleaned = -0.00145171 Jy ! Component: 2050 - total flux cleaned = -0.00146929 Jy ! Component: 2100 - total flux cleaned = -0.001478 Jy ! Component: 2150 - total flux cleaned = -0.00146109 Jy ! Component: 2200 - total flux cleaned = -0.00150324 Jy ! Component: 2250 - total flux cleaned = -0.00151159 Jy ! Component: 2300 - total flux cleaned = -0.00153625 Jy ! Component: 2350 - total flux cleaned = -0.00151195 Jy ! Component: 2400 - total flux cleaned = -0.00153612 Jy ! Component: 2450 - total flux cleaned = -0.00155218 Jy ! Component: 2500 - total flux cleaned = -0.00154438 Jy ! Component: 2550 - total flux cleaned = -0.00155224 Jy ! Component: 2600 - total flux cleaned = -0.00155997 Jy ! Component: 2650 - total flux cleaned = -0.00156771 Jy ! Component: 2700 - total flux cleaned = -0.00156022 Jy ! Component: 2750 - total flux cleaned = -0.00158275 Jy ! Component: 2800 - total flux cleaned = -0.00159013 Jy ! Component: 2850 - total flux cleaned = -0.00159744 Jy ! Component: 2900 - total flux cleaned = -0.00159744 Jy ! Component: 2950 - total flux cleaned = -0.0015757 Jy ! Component: 3000 - total flux cleaned = -0.0015829 Jy ! Component: 3050 - total flux cleaned = -0.00157584 Jy ! Component: 3100 - total flux cleaned = -0.00159692 Jy ! Component: 3150 - total flux cleaned = -0.00157594 Jy ! Component: 3200 - total flux cleaned = -0.00156912 Jy ! Component: 3250 - total flux cleaned = -0.00158974 Jy ! Component: 3300 - total flux cleaned = -0.00158971 Jy ! Component: 3350 - total flux cleaned = -0.00156941 Jy ! Component: 3400 - total flux cleaned = -0.00154261 Jy ! Component: 3450 - total flux cleaned = -0.00152272 Jy ! Component: 3500 - total flux cleaned = -0.00154252 Jy ! Component: 3550 - total flux cleaned = -0.00152943 Jy ! Component: 3600 - total flux cleaned = -0.00153586 Jy ! Component: 3650 - total flux cleaned = -0.00151649 Jy ! Component: 3700 - total flux cleaned = -0.00151643 Jy ! Component: 3750 - total flux cleaned = -0.0014908 Jy ! Component: 3800 - total flux cleaned = -0.00147189 Jy ! Component: 3850 - total flux cleaned = -0.00145938 Jy ! Component: 3900 - total flux cleaned = -0.0014781 Jy ! Component: 3950 - total flux cleaned = -0.00147191 Jy ! Component: 4000 - total flux cleaned = -0.00146574 Jy ! Component: 4050 - total flux cleaned = -0.00145963 Jy ! Total flux subtracted in 4096 components = -0.00146571 Jy ! Clean residual min=-0.000330 max=0.000316 Jy/beam ! Clean residual mean=-0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0712012 Jy keep ! Adding 329 model components to the UV plane model. ! The established model now contains 426 components and 0.0712012 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1353+6044_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.587 x 4.974 at -2.704 degrees (North through East) ! Clean map min=-0.0008262 max=0.048374 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1353+6044_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.048374 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000108362 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.672026 0.672026 1.34405 2.6881 5.37621 10.7524 21.5048 43.0097 86.0193 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 446.411 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1353+6044_C_uvs.log closed on Sun Mar 30 00:46:18 2014