! Started logfile: /d2/scr/pima/bp171a4_uvs/J1110+6806_C_uvs.log on Wed Jan 29 04:20:52 2014 obs /d2/scr/pima/bp171a4_uvs/J1110+6806_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1110+6806_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J1110+6806 ! ! 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 1008 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/bp171a4_uvs/J1110+6806_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=0.999673Jy sigma=44.946757 ! Fit after self-cal, rms=0.993101Jy sigma=44.633824 ! 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=1.488 mas, bmaj=5.242 mas, bpa=-4.348 degrees ! Estimated noise=0.685073 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 = 0.00482292 Jy ! Component: 100 - total flux cleaned = 0.00650605 Jy ! Total flux subtracted in 100 components = 0.00650605 Jy ! Clean residual min=-0.001806 max=0.002166 Jy/beam ! Clean residual mean=-0.000001 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.00650605 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.00650605 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=0.015386Jy sigma=0.655133 ! Fit after self-cal, rms=0.014140Jy sigma=0.598666 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294269 Jy ! Component: 100 - total flux cleaned = 0.00438741 Jy ! Total flux subtracted in 100 components = 0.00438741 Jy ! Clean residual min=-0.002017 max=0.002407 Jy/beam ! Clean residual mean=-0.000001 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0108935 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.0108935 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=0.013288Jy sigma=0.554530 ! Fit after self-cal, rms=0.013282Jy sigma=0.554146 ! 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=1.777 mas, bmaj=5.183 mas, bpa=-3.986 degrees ! Estimated noise=0.501766 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 (-15, 21.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247956 Jy ! Component: 100 - total flux cleaned = 0.00385201 Jy ! Component: 150 - total flux cleaned = 0.00429664 Jy ! Component: 200 - total flux cleaned = 0.00455324 Jy ! Total flux subtracted in 200 components = 0.00455324 Jy ! Clean residual min=-0.001444 max=0.001613 Jy/beam ! Clean residual mean=0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0154467 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 37 components and 0.0154467 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=0.012744Jy sigma=0.529568 ! Fit after self-cal, rms=0.012679Jy sigma=0.525948 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.777 x 5.183 at -3.986 degrees (North through East) ! Clean map min=-0.001222 max=0.0090851 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 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 5. ! 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 6. ! 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 7. ! 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 8. ! 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* ! ! ! Fit before self-cal, rms=0.012679Jy sigma=0.525948 ! Fit after self-cal, rms=0.012679Jy sigma=0.525948 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.777 mas, bmaj=5.183 mas, bpa=-3.986 degrees ! Estimated noise=0.501766 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 = 0.000835968 Jy ! Component: 100 - total flux cleaned = 0.000914617 Jy ! Component: 150 - total flux cleaned = 0.000869746 Jy ! Component: 200 - total flux cleaned = 0.000868023 Jy ! Total flux subtracted in 200 components = 0.000868023 Jy ! Clean residual min=-0.001357 max=0.001224 Jy/beam ! Clean residual mean=0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0163147 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 55 components and 0.0163147 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=0.012556Jy sigma=0.521152 ! Fit after self-cal, rms=0.012546Jy sigma=0.520514 ! 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=0.012546Jy sigma=0.520514 ! Fit after self-cal, rms=0.012546Jy sigma=0.520514 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.777 mas, bmaj=5.183 mas, bpa=-3.986 degrees ! Estimated noise=0.501766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000172422 Jy ! Component: 100 - total flux cleaned = 0.000135883 Jy ! Component: 150 - total flux cleaned = 0.000119242 Jy ! Component: 200 - total flux cleaned = 0.00010362 Jy ! Total flux subtracted in 200 components = 0.00010362 Jy ! Clean residual min=-0.001307 max=0.001129 Jy/beam ! Clean residual mean=0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0164184 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.0164183 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=0.012495Jy sigma=0.518519 ! Fit after self-cal, rms=0.012491Jy sigma=0.518266 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 = 6.40176e-05 Jy ! Component: 100 - total flux cleaned = 4.98166e-05 Jy ! Component: 150 - total flux cleaned = 4.94068e-05 Jy ! Component: 200 - total flux cleaned = 4.93869e-05 Jy ! Total flux subtracted in 200 components = 4.93869e-05 Jy ! Clean residual min=-0.001287 max=0.001121 Jy/beam ! Clean residual mean=0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0164677 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.0164677 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=0.012460Jy sigma=0.517042 ! Fit after self-cal, rms=0.012458Jy sigma=0.516907 ! 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=0.012458Jy sigma=0.516907 ! Fit after self-cal, rms=0.012458Jy sigma=0.516907 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.777 mas, bmaj=5.183 mas, bpa=-3.986 degrees ! Estimated noise=0.501766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.90089e-05 Jy ! Component: 100 - total flux cleaned = 4.85212e-05 Jy ! Component: 150 - total flux cleaned = 6.05055e-05 Jy ! Component: 200 - total flux cleaned = 7.16535e-05 Jy ! Total flux subtracted in 200 components = 7.16535e-05 Jy ! Clean residual min=-0.001277 max=0.001115 Jy/beam ! Clean residual mean=0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0165394 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 91 components and 0.0165394 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=0.012435Jy sigma=0.515959 ! Fit after self-cal, rms=0.012426Jy sigma=0.515739 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 = 7.51809e-05 Jy ! Component: 100 - total flux cleaned = 7.49716e-05 Jy ! Component: 150 - total flux cleaned = 7.5135e-05 Jy ! Component: 200 - total flux cleaned = 8.73841e-05 Jy ! Total flux subtracted in 200 components = 8.73841e-05 Jy ! Clean residual min=-0.001329 max=0.001121 Jy/beam ! Clean residual mean=0.000001 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0166268 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 0.0166268 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=0.012401Jy sigma=0.514653 ! Fit after self-cal, rms=0.012395Jy sigma=0.514534 ! 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=0.012395Jy sigma=0.514534 ! Fit after self-cal, rms=0.012395Jy sigma=0.514534 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.59 mas, bmaj=5.613 mas, bpa=-6.911 degrees ! Estimated noise=0.617058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.16436e-05 Jy ! Component: 100 - total flux cleaned = -9.78178e-05 Jy ! Component: 150 - total flux cleaned = -6.29265e-05 Jy ! Component: 200 - total flux cleaned = -5.23205e-05 Jy ! Total flux subtracted in 200 components = -5.23205e-05 Jy ! Clean residual min=-0.001002 max=0.000904 Jy/beam ! Clean residual mean=0.000002 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0165745 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 122 components and 0.0165745 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=0.012385Jy sigma=0.514186 ! Fit after self-cal, rms=0.012378Jy sigma=0.513898 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 = -3.11775e-05 Jy ! Component: 100 - total flux cleaned = -5.28794e-05 Jy ! Component: 150 - total flux cleaned = -2.49057e-05 Jy ! Component: 200 - total flux cleaned = -1.65663e-05 Jy ! Total flux subtracted in 200 components = -1.65663e-05 Jy ! Clean residual min=-0.001000 max=0.000880 Jy/beam ! Clean residual mean=0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0165579 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 131 components and 0.0165579 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=0.012373Jy sigma=0.513700 ! Fit after self-cal, rms=0.012368Jy sigma=0.513526 ! 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=1.777 mas, bmaj=5.183 mas, bpa=-3.986 degrees ! Estimated noise=0.501766 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.777 x 5.183 at -3.986 degrees (North through East) ! Clean map min=-0.0018285 max=0.008107 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=1.488 mas, bmaj=5.242 mas, bpa=-4.348 degrees ! Estimated noise=0.685073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00668767 Jy ! Component: 100 - total flux cleaned = 0.0101435 Jy ! Component: 150 - total flux cleaned = 0.0117196 Jy ! Component: 200 - total flux cleaned = 0.0127488 Jy ! Total flux subtracted in 200 components = 0.0127488 Jy ! Clean residual min=-0.001753 max=0.001945 Jy/beam ! Clean residual mean=-0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0127488 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0127488 Jy ! Inverting map and beam ! Estimated beam: bmin=1.777 mas, bmaj=5.183 mas, bpa=-3.986 degrees ! Estimated noise=0.501766 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 (-19.2, 27.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193268 Jy ! Component: 100 - total flux cleaned = 0.00312815 Jy ! Component: 150 - total flux cleaned = 0.00360219 Jy ! Component: 200 - total flux cleaned = 0.00372237 Jy ! Total flux subtracted in 200 components = 0.00372237 Jy ! Clean residual min=-0.001233 max=0.001120 Jy/beam ! Clean residual mean=0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0164712 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 53 components and 0.0164712 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=3.59 mas, bmaj=5.613 mas, bpa=-6.911 degrees ! Estimated noise=0.617058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00034093 Jy ! Component: 100 - total flux cleaned = 0.000384134 Jy ! Component: 150 - total flux cleaned = 0.00046506 Jy ! Component: 200 - total flux cleaned = 0.000537529 Jy ! Total flux subtracted in 200 components = 0.000537529 Jy ! Clean residual min=-0.001086 max=0.000926 Jy/beam ! Clean residual mean=0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0170087 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 = 8.10722e-05 Jy ! Component: 100 - total flux cleaned = 0.00011065 Jy ! Component: 150 - total flux cleaned = 0.000137981 Jy ! Component: 200 - total flux cleaned = 0.000162873 Jy ! Total flux subtracted in 200 components = 0.000162873 Jy ! Clean residual min=-0.001042 max=0.000833 Jy/beam ! Clean residual mean=0.000002 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0171716 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 98 components and 0.0171716 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.777 mas, bmaj=5.183 mas, bpa=-3.986 degrees ! Estimated noise=0.501766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000176286 Jy ! Component: 100 - total flux cleaned = -6.36437e-05 Jy ! Component: 150 - total flux cleaned = 3.46539e-05 Jy ! Component: 200 - total flux cleaned = 7.87447e-05 Jy ! Total flux subtracted in 200 components = 7.87447e-05 Jy ! Clean residual min=-0.001193 max=0.001086 Jy/beam ! Clean residual mean=0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0172503 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 115 components and 0.0172503 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=0.012357Jy sigma=0.512593 ! Fit after self-cal, rms=0.012323Jy sigma=0.511170 wmodel /d2/scr/pima/bp171a4_uvs/J1110+6806_C_map.mod ! Writing 115 model components to file: /d2/scr/pima/bp171a4_uvs/J1110+6806_C_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1110+6806_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1110+6806_C_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1110+6806_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a4_uvs/J1110+6806_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 = -0.000366738 Jy ! Component: 100 - total flux cleaned = -0.000543487 Jy ! Component: 150 - total flux cleaned = -0.000676948 Jy ! Component: 200 - total flux cleaned = -0.000724968 Jy ! Component: 250 - total flux cleaned = -0.000724968 Jy ! Component: 300 - total flux cleaned = -0.000739239 Jy ! Component: 350 - total flux cleaned = -0.000781184 Jy ! Component: 400 - total flux cleaned = -0.000822298 Jy ! Component: 450 - total flux cleaned = -0.000822304 Jy ! Component: 500 - total flux cleaned = -0.000901748 Jy ! Component: 550 - total flux cleaned = -0.000953398 Jy ! Component: 600 - total flux cleaned = -0.000990931 Jy ! Component: 650 - total flux cleaned = -0.0010032 Jy ! Component: 700 - total flux cleaned = -0.000991232 Jy ! Component: 750 - total flux cleaned = -0.00101506 Jy ! Component: 800 - total flux cleaned = -0.00100326 Jy ! Component: 850 - total flux cleaned = -0.000945928 Jy ! Component: 900 - total flux cleaned = -0.00090102 Jy ! Component: 950 - total flux cleaned = -0.000878987 Jy ! Component: 1000 - total flux cleaned = -0.000868133 Jy ! Component: 1050 - total flux cleaned = -0.000793207 Jy ! Component: 1100 - total flux cleaned = -0.000782785 Jy ! Component: 1150 - total flux cleaned = -0.000730932 Jy ! Component: 1200 - total flux cleaned = -0.000690188 Jy ! Component: 1250 - total flux cleaned = -0.000670314 Jy ! Component: 1300 - total flux cleaned = -0.000630962 Jy ! Component: 1350 - total flux cleaned = -0.000621461 Jy ! Component: 1400 - total flux cleaned = -0.000611927 Jy ! Component: 1450 - total flux cleaned = -0.000592851 Jy ! Component: 1500 - total flux cleaned = -0.000574176 Jy ! Component: 1550 - total flux cleaned = -0.000528074 Jy ! Component: 1600 - total flux cleaned = -0.000500872 Jy ! Component: 1650 - total flux cleaned = -0.000473994 Jy ! Component: 1700 - total flux cleaned = -0.000438546 Jy ! Component: 1750 - total flux cleaned = -0.000403763 Jy ! Component: 1800 - total flux cleaned = -0.000369487 Jy ! Component: 1850 - total flux cleaned = -0.000344051 Jy ! Component: 1900 - total flux cleaned = -0.000318807 Jy ! Component: 1950 - total flux cleaned = -0.000260689 Jy ! Component: 2000 - total flux cleaned = -0.000244344 Jy ! Component: 2050 - total flux cleaned = -0.000171178 Jy ! Component: 2100 - total flux cleaned = -0.000131136 Jy ! Component: 2150 - total flux cleaned = -0.000107168 Jy ! Component: 2200 - total flux cleaned = -5.99517e-05 Jy ! Component: 2250 - total flux cleaned = -2.10726e-05 Jy ! Component: 2300 - total flux cleaned = 9.68561e-06 Jy ! Component: 2350 - total flux cleaned = 5.53404e-05 Jy ! Component: 2400 - total flux cleaned = 7.79314e-05 Jy ! Component: 2450 - total flux cleaned = 0.000122512 Jy ! Component: 2500 - total flux cleaned = 0.000151921 Jy ! Component: 2550 - total flux cleaned = 0.000188355 Jy ! Component: 2600 - total flux cleaned = 0.000224489 Jy ! Component: 2650 - total flux cleaned = 0.000253081 Jy ! Component: 2700 - total flux cleaned = 0.000295621 Jy ! Component: 2750 - total flux cleaned = 0.000316688 Jy ! Component: 2800 - total flux cleaned = 0.000358468 Jy ! Component: 2850 - total flux cleaned = 0.000399788 Jy ! Component: 2900 - total flux cleaned = 0.000426974 Jy ! Component: 2950 - total flux cleaned = 0.000433647 Jy ! Component: 3000 - total flux cleaned = 0.000453809 Jy ! Component: 3050 - total flux cleaned = 0.000487059 Jy ! Component: 3100 - total flux cleaned = 0.000513318 Jy ! Component: 3150 - total flux cleaned = 0.00053286 Jy ! Component: 3200 - total flux cleaned = 0.000558799 Jy ! Component: 3250 - total flux cleaned = 0.000578094 Jy ! Component: 3300 - total flux cleaned = 0.000609988 Jy ! Component: 3350 - total flux cleaned = 0.00062894 Jy ! Component: 3400 - total flux cleaned = 0.000653961 Jy ! Component: 3450 - total flux cleaned = 0.000666456 Jy ! Component: 3500 - total flux cleaned = 0.000715902 Jy ! Component: 3550 - total flux cleaned = 0.000734258 Jy ! Component: 3600 - total flux cleaned = 0.000776852 Jy ! Component: 3650 - total flux cleaned = 0.000807075 Jy ! Component: 3700 - total flux cleaned = 0.000848931 Jy ! Component: 3750 - total flux cleaned = 0.000860748 Jy ! Component: 3800 - total flux cleaned = 0.000919685 Jy ! Component: 3850 - total flux cleaned = 0.000942986 Jy ! Component: 3900 - total flux cleaned = 0.000954609 Jy ! Component: 3950 - total flux cleaned = 0.000966165 Jy ! Component: 4000 - total flux cleaned = 0.000977677 Jy ! Component: 4050 - total flux cleaned = 0.00100049 Jy ! Total flux subtracted in 4096 components = 0.00102309 Jy ! Clean residual min=-0.000349 max=0.000327 Jy/beam ! Clean residual mean=0.000000 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0182734 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 424 components and 0.0182735 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1110+6806_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.777 x 5.183 at -3.986 degrees (North through East) ! Clean map min=-0.0013581 max=0.0074492 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1110+6806_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.00744917 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000100804 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.05966 4.05966 8.11932 16.2386 32.4773 64.9546 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.007 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 73.897 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1110+6806_C_uvs.log closed on Wed Jan 29 04:21:02 2014