! Started logfile: /scr/pima/rv102_uvs/J1147-0724_X_uvs.log on Sat Feb 27 22:26:05 2016 obs /scr/pima/rv102_uvs/J1147-0724_X_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J1147-0724_X_uva.fits ! AN table 1: 119 integrations on 36 of 36 possible baselines. ! AN table 2: 44 integrations on 28 of 28 possible baselines. ! AN table 3: 108 integrations on 45 of 45 possible baselines. ! AN table 4: 42 integrations on 3 of 3 possible baselines. ! AN table 5: 18 integrations on 10 of 10 possible baselines. ! AN table 6: 20 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.652067 visibilities/baseline/integration-bin. ! Found source: J1147-0724 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 28644 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rv102_uvs/J1147-0724_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 352 telescope corrections were flagged in sub-array 1. ! A total of 49 telescope corrections were flagged in sub-array 2. ! A total of 326 telescope corrections were flagged in sub-array 3. ! A total of 126 telescope corrections were flagged in sub-array 4. ! A total of 15 telescope corrections were flagged in sub-array 5. ! A total of 31 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 352 telescope corrections were flagged in sub-array 1. ! A total of 49 telescope corrections were flagged in sub-array 2. ! A total of 326 telescope corrections were flagged in sub-array 3. ! A total of 126 telescope corrections were flagged in sub-array 4. ! A total of 15 telescope corrections were flagged in sub-array 5. ! A total of 31 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 352 telescope corrections were flagged in sub-array 1. ! A total of 49 telescope corrections were flagged in sub-array 2. ! A total of 326 telescope corrections were flagged in sub-array 3. ! A total of 126 telescope corrections were flagged in sub-array 4. ! A total of 15 telescope corrections were flagged in sub-array 5. ! A total of 31 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 352 telescope corrections were flagged in sub-array 1. ! A total of 49 telescope corrections were flagged in sub-array 2. ! A total of 326 telescope corrections were flagged in sub-array 3. ! A total of 126 telescope corrections were flagged in sub-array 4. ! A total of 15 telescope corrections were flagged in sub-array 5. ! A total of 31 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.088897Jy sigma=16.201237 ! Fit after self-cal, rms=0.769816Jy sigma=12.179163 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.5992 mas, bmaj=2.079 mas, bpa=-7.295 degrees ! Estimated noise=0.532569 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 = 0.194433 Jy ! Component: 100 - total flux cleaned = 0.241382 Jy ! Total flux subtracted in 100 components = 0.241382 Jy ! Clean residual min=-0.046871 max=0.062852 Jy/beam ! Clean residual mean=-0.000195 rms=0.009857 Jy/beam ! Combined flux in latest and established models = 0.241382 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.241382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.294071Jy sigma=4.078573 ! Fit after self-cal, rms=0.293773Jy sigma=4.068949 ! Inverting map ! Added new window around map position (-1.4, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0520569 Jy ! Component: 100 - total flux cleaned = 0.0633239 Jy ! Total flux subtracted in 100 components = 0.0633239 Jy ! Clean residual min=-0.044415 max=0.058537 Jy/beam ! Clean residual mean=-0.000235 rms=0.009279 Jy/beam ! Combined flux in latest and established models = 0.304706 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.304706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.279309Jy sigma=3.901978 ! Fit after self-cal, rms=0.277888Jy sigma=3.884431 ! Inverting map ! Added new window around map position (-4.8, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0502629 Jy ! Component: 100 - total flux cleaned = 0.0638709 Jy ! Total flux subtracted in 100 components = 0.0638709 Jy ! Clean residual min=-0.037550 max=0.048555 Jy/beam ! Clean residual mean=-0.000257 rms=0.008674 Jy/beam ! Combined flux in latest and established models = 0.368577 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.368577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.264249Jy sigma=3.687009 ! Fit after self-cal, rms=0.263072Jy sigma=3.671049 ! 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=0.6761 mas, bmaj=2.432 mas, bpa=-7.393 degrees ! Estimated noise=0.317729 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 = 0.0430814 Jy ! Component: 100 - total flux cleaned = 0.0599247 Jy ! Component: 150 - total flux cleaned = 0.0656474 Jy ! Component: 200 - total flux cleaned = 0.0692543 Jy ! Total flux subtracted in 200 components = 0.0692543 Jy ! Clean residual min=-0.047912 max=0.060678 Jy/beam ! Clean residual mean=-0.000342 rms=0.012483 Jy/beam ! Combined flux in latest and established models = 0.437831 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.437831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.253154Jy sigma=3.550178 ! Fit after self-cal, rms=0.252275Jy sigma=3.538283 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6761 x 2.432 at -7.393 degrees (North through East) ! Clean map min=-0.044985 max=0.2472 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* PT 1.00* SC 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! 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* WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* LA 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* PT 1.00* SC 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! 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* WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* LA 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* PT 1.00* SC 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! 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* WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* LA 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MA 1.00* PT 1.00* SC 1.00* WF 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* SC 1.00* WF 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! 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* WF 1.00* ! ! Telescope amplitude corrections in sub-array 4: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.00* LA 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.252275Jy sigma=3.538283 ! Fit after self-cal, rms=0.252275Jy sigma=3.538283 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6761 mas, bmaj=2.432 mas, bpa=-7.393 degrees ! Estimated noise=0.317729 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 = 0.0104132 Jy ! Component: 100 - total flux cleaned = 0.0130033 Jy ! Component: 150 - total flux cleaned = 0.0159413 Jy ! Component: 200 - total flux cleaned = 0.0175536 Jy ! Total flux subtracted in 200 components = 0.0175536 Jy ! Clean residual min=-0.046157 max=0.058789 Jy/beam ! Clean residual mean=-0.000383 rms=0.012068 Jy/beam ! Combined flux in latest and established models = 0.455385 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 0.455385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.249019Jy sigma=3.496209 ! Fit after self-cal, rms=0.248855Jy sigma=3.494073 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.248855Jy sigma=3.494073 ! Fit after self-cal, rms=0.248855Jy sigma=3.494073 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6761 mas, bmaj=2.432 mas, bpa=-7.393 degrees ! Estimated noise=0.317729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356269 Jy ! Component: 100 - total flux cleaned = 0.00404228 Jy ! Component: 150 - total flux cleaned = 0.00589994 Jy ! Component: 200 - total flux cleaned = 0.00720883 Jy ! Total flux subtracted in 200 components = 0.00720883 Jy ! Clean residual min=-0.044744 max=0.057549 Jy/beam ! Clean residual mean=-0.000400 rms=0.011859 Jy/beam ! Combined flux in latest and established models = 0.462594 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.462594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.247040Jy sigma=3.468722 ! Fit after self-cal, rms=0.246958Jy sigma=3.467836 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 (-10, 9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0562997 Jy ! Component: 100 - total flux cleaned = 0.0864193 Jy ! Component: 150 - total flux cleaned = 0.0953267 Jy ! Component: 200 - total flux cleaned = 0.0953666 Jy ! Total flux subtracted in 200 components = 0.0953666 Jy ! Clean residual min=-0.041324 max=0.048139 Jy/beam ! Clean residual mean=-0.000487 rms=0.010326 Jy/beam ! Combined flux in latest and established models = 0.557961 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 75 components and 0.557961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234494Jy sigma=3.228667 ! Fit after self-cal, rms=0.231878Jy sigma=3.193079 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.231878Jy sigma=3.193079 ! Fit after self-cal, rms=0.231878Jy sigma=3.193079 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6761 mas, bmaj=2.432 mas, bpa=-7.393 degrees ! Estimated noise=0.317729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015166 Jy ! Component: 100 - total flux cleaned = 0.0170749 Jy ! Component: 150 - total flux cleaned = 0.014966 Jy ! Component: 200 - total flux cleaned = 0.0130898 Jy ! Total flux subtracted in 200 components = 0.0130898 Jy ! Clean residual min=-0.038594 max=0.041296 Jy/beam ! Clean residual mean=-0.000477 rms=0.009912 Jy/beam ! Combined flux in latest and established models = 0.57105 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 85 components and 0.57105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.228982Jy sigma=3.138817 ! Fit after self-cal, rms=0.228548Jy sigma=3.133415 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 = 0.00492693 Jy ! Component: 100 - total flux cleaned = 0.00357567 Jy ! Component: 150 - total flux cleaned = 0.00276497 Jy ! Component: 200 - total flux cleaned = 0.00276874 Jy ! Total flux subtracted in 200 components = 0.00276874 Jy ! Clean residual min=-0.037263 max=0.039755 Jy/beam ! Clean residual mean=-0.000467 rms=0.009767 Jy/beam ! Combined flux in latest and established models = 0.573819 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 90 components and 0.573819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.227086Jy sigma=3.106799 ! Fit after self-cal, rms=0.226918Jy sigma=3.104752 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226918Jy sigma=3.104752 ! Fit after self-cal, rms=0.226918Jy sigma=3.104752 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.14 mas, bmaj=4.414 mas, bpa=-3.371 degrees ! Estimated noise=0.435722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113682 Jy ! Component: 100 - total flux cleaned = 0.011951 Jy ! Component: 150 - total flux cleaned = 0.0119787 Jy ! Component: 200 - total flux cleaned = 0.0110359 Jy ! Total flux subtracted in 200 components = 0.0110359 Jy ! Clean residual min=-0.063993 max=0.079282 Jy/beam ! Clean residual mean=-0.001181 rms=0.020322 Jy/beam ! Combined flux in latest and established models = 0.584855 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.584855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226138Jy sigma=3.089848 ! Fit after self-cal, rms=0.225895Jy sigma=3.085898 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 = 0.00121893 Jy ! Component: 100 - total flux cleaned = 0.000298311 Jy ! Component: 150 - total flux cleaned = -0.00013255 Jy ! Component: 200 - total flux cleaned = -0.00135031 Jy ! Total flux subtracted in 200 components = -0.00135031 Jy ! Clean residual min=-0.063276 max=0.079278 Jy/beam ! Clean residual mean=-0.001174 rms=0.020142 Jy/beam ! Combined flux in latest and established models = 0.583505 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 0.583505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.225553Jy sigma=3.080903 ! Fit after self-cal, rms=0.225444Jy sigma=3.078736 ! 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=0.6761 mas, bmaj=2.432 mas, bpa=-7.393 degrees ! Estimated noise=0.317729 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6761 x 2.432 at -7.393 degrees (North through East) ! Clean map min=-0.03429 max=0.23365 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.5992 mas, bmaj=2.079 mas, bpa=-7.295 degrees ! Estimated noise=0.532569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.189974 Jy ! Component: 100 - total flux cleaned = 0.279694 Jy ! Component: 150 - total flux cleaned = 0.346238 Jy ! Component: 200 - total flux cleaned = 0.398594 Jy ! Total flux subtracted in 200 components = 0.398594 Jy ! Clean residual min=-0.033239 max=0.047033 Jy/beam ! Clean residual mean=-0.000203 rms=0.008206 Jy/beam ! Combined flux in latest and established models = 0.398594 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.398594 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6761 mas, bmaj=2.432 mas, bpa=-7.393 degrees ! Estimated noise=0.317729 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 (-2.6, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0650385 Jy ! Component: 100 - total flux cleaned = 0.110186 Jy ! Component: 150 - total flux cleaned = 0.144322 Jy ! Component: 200 - total flux cleaned = 0.159719 Jy ! Total flux subtracted in 200 components = 0.159719 Jy ! Clean residual min=-0.037294 max=0.041625 Jy/beam ! Clean residual mean=-0.000440 rms=0.010199 Jy/beam ! Combined flux in latest and established models = 0.558314 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 57 components and 0.558314 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.14 mas, bmaj=4.414 mas, bpa=-3.371 degrees ! Estimated noise=0.435722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0373865 Jy ! Component: 100 - total flux cleaned = 0.0422923 Jy ! Component: 150 - total flux cleaned = 0.0414877 Jy ! Component: 200 - total flux cleaned = 0.0400134 Jy ! Total flux subtracted in 200 components = 0.0400134 Jy ! Clean residual min=-0.061866 max=0.077466 Jy/beam ! Clean residual mean=-0.001244 rms=0.020524 Jy/beam ! Combined flux in latest and established models = 0.598327 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 = -0.00069083 Jy ! Component: 100 - total flux cleaned = -0.00135436 Jy ! Component: 150 - total flux cleaned = -0.00198374 Jy ! Component: 200 - total flux cleaned = -0.00318678 Jy ! Total flux subtracted in 200 components = -0.00318678 Jy ! Clean residual min=-0.061594 max=0.077756 Jy/beam ! Clean residual mean=-0.001241 rms=0.020291 Jy/beam ! Combined flux in latest and established models = 0.59514 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 82 components and 0.595141 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6761 mas, bmaj=2.432 mas, bpa=-7.393 degrees ! Estimated noise=0.317729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00296554 Jy ! Component: 100 - total flux cleaned = -0.00476687 Jy ! Component: 150 - total flux cleaned = -0.00636255 Jy ! Component: 200 - total flux cleaned = -0.00683983 Jy ! Total flux subtracted in 200 components = -0.00683983 Jy ! Clean residual min=-0.035829 max=0.041473 Jy/beam ! Clean residual mean=-0.000500 rms=0.009526 Jy/beam ! Combined flux in latest and established models = 0.588301 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 0.588301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226996Jy sigma=3.058817 ! Fit after self-cal, rms=0.225572Jy sigma=3.031760 wmodel /scr/pima/rv102_uvs/J1147-0724_X_map.mod ! Writing 98 model components to file: /scr/pima/rv102_uvs/J1147-0724_X_map.mod wobs /scr/pima/rv102_uvs/J1147-0724_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J1147-0724_X_uvs.fits wwins /scr/pima/rv102_uvs/J1147-0724_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv102_uvs/J1147-0724_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123808 Jy ! Component: 100 - total flux cleaned = 0.0212392 Jy ! Component: 150 - total flux cleaned = 0.0313726 Jy ! Component: 200 - total flux cleaned = 0.0416509 Jy ! Component: 250 - total flux cleaned = 0.0498811 Jy ! Component: 300 - total flux cleaned = 0.0562226 Jy ! Component: 350 - total flux cleaned = 0.0613497 Jy ! Component: 400 - total flux cleaned = 0.0658184 Jy ! Component: 450 - total flux cleaned = 0.0687199 Jy ! Component: 500 - total flux cleaned = 0.0715493 Jy ! Component: 550 - total flux cleaned = 0.074292 Jy ! Component: 600 - total flux cleaned = 0.0778351 Jy ! Component: 650 - total flux cleaned = 0.0799947 Jy ! Component: 700 - total flux cleaned = 0.0833646 Jy ! Component: 750 - total flux cleaned = 0.0870487 Jy ! Component: 800 - total flux cleaned = 0.0894503 Jy ! Component: 850 - total flux cleaned = 0.0921889 Jy ! Component: 900 - total flux cleaned = 0.0944791 Jy ! Component: 950 - total flux cleaned = 0.0963479 Jy ! Component: 1000 - total flux cleaned = 0.097079 Jy ! Component: 1050 - total flux cleaned = 0.0988748 Jy ! Component: 1100 - total flux cleaned = 0.0985273 Jy ! Component: 1150 - total flux cleaned = 0.0999278 Jy ! Component: 1200 - total flux cleaned = 0.101977 Jy ! Component: 1250 - total flux cleaned = 0.101976 Jy ! Component: 1300 - total flux cleaned = 0.10296 Jy ! Component: 1350 - total flux cleaned = 0.103607 Jy ! Component: 1400 - total flux cleaned = 0.104879 Jy ! Component: 1450 - total flux cleaned = 0.106441 Jy ! Component: 1500 - total flux cleaned = 0.106442 Jy ! Component: 1550 - total flux cleaned = 0.108564 Jy ! Component: 1600 - total flux cleaned = 0.107962 Jy ! Component: 1650 - total flux cleaned = 0.108557 Jy ! Component: 1700 - total flux cleaned = 0.109435 Jy ! Component: 1750 - total flux cleaned = 0.109726 Jy ! Component: 1800 - total flux cleaned = 0.111135 Jy ! Component: 1850 - total flux cleaned = 0.112246 Jy ! Component: 1900 - total flux cleaned = 0.112785 Jy ! Component: 1950 - total flux cleaned = 0.112244 Jy ! Component: 2000 - total flux cleaned = 0.111976 Jy ! Component: 2050 - total flux cleaned = 0.112235 Jy ! Component: 2100 - total flux cleaned = 0.11249 Jy ! Component: 2150 - total flux cleaned = 0.111717 Jy ! Component: 2200 - total flux cleaned = 0.111462 Jy ! Component: 2250 - total flux cleaned = 0.111212 Jy ! Component: 2300 - total flux cleaned = 0.111208 Jy ! Component: 2350 - total flux cleaned = 0.109994 Jy ! Component: 2400 - total flux cleaned = 0.109756 Jy ! Component: 2450 - total flux cleaned = 0.108806 Jy ! Component: 2500 - total flux cleaned = 0.108107 Jy ! Component: 2550 - total flux cleaned = 0.107177 Jy ! Component: 2600 - total flux cleaned = 0.106263 Jy ! Component: 2650 - total flux cleaned = 0.105808 Jy ! Component: 2700 - total flux cleaned = 0.105141 Jy ! Component: 2750 - total flux cleaned = 0.104921 Jy ! Component: 2800 - total flux cleaned = 0.103833 Jy ! Component: 2850 - total flux cleaned = 0.103403 Jy ! Component: 2900 - total flux cleaned = 0.102552 Jy ! Component: 2950 - total flux cleaned = 0.102129 Jy ! Component: 3000 - total flux cleaned = 0.101711 Jy ! Component: 3050 - total flux cleaned = 0.101299 Jy ! Component: 3100 - total flux cleaned = 0.100484 Jy ! Component: 3150 - total flux cleaned = 0.0996822 Jy ! Component: 3200 - total flux cleaned = 0.0990857 Jy ! Component: 3250 - total flux cleaned = 0.0984959 Jy ! Component: 3300 - total flux cleaned = 0.0981046 Jy ! Component: 3350 - total flux cleaned = 0.097719 Jy ! Component: 3400 - total flux cleaned = 0.0967644 Jy ! Component: 3450 - total flux cleaned = 0.0969498 Jy ! Component: 3500 - total flux cleaned = 0.095637 Jy ! Component: 3550 - total flux cleaned = 0.0956352 Jy ! Component: 3600 - total flux cleaned = 0.094902 Jy ! Component: 3650 - total flux cleaned = 0.0943553 Jy ! Component: 3700 - total flux cleaned = 0.093816 Jy ! Component: 3750 - total flux cleaned = 0.0934623 Jy ! Component: 3800 - total flux cleaned = 0.0929346 Jy ! Component: 3850 - total flux cleaned = 0.0922373 Jy ! Component: 3900 - total flux cleaned = 0.0922368 Jy ! Component: 3950 - total flux cleaned = 0.0915537 Jy ! Component: 4000 - total flux cleaned = 0.092065 Jy ! Component: 4050 - total flux cleaned = 0.0915608 Jy ! Total flux subtracted in 4096 components = 0.0915599 Jy ! Clean residual min=-0.009131 max=0.010100 Jy/beam ! Clean residual mean=-0.000231 rms=0.003248 Jy/beam ! Combined flux in latest and established models = 0.679861 Jy keep ! Adding 392 model components to the UV plane model. ! The established model now contains 490 components and 0.67986 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rv102_uvs/J1147-0724_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6761 x 2.432 at -7.393 degrees (North through East) ! Clean map min=-0.024583 max=0.21021 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J1147-0724_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.210208 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00326511 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.65984 4.65984 9.31967 18.6393 37.2787 74.5574 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0097 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.21 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 64.379 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J1147-0724_X_uvs.log closed on Sat Feb 27 22:26:10 2016