! Started logfile: /scr/pima/gb073_uvs/J1725+1152_X_uvs.log on Sat Dec 26 09:42:42 2015 obs /scr/pima/gb073_uvs/J1725+1152_X_uva.fits ! Reading UV FITS file: /scr/pima/gb073_uvs/J1725+1152_X_uva.fits ! AN table 1: 58 integrations on 36 of 36 possible baselines. ! AN table 2: 29 integrations on 21 of 21 possible baselines. ! AN table 3: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.956272 visibilities/baseline/integration-bin. ! Found source: J1725+1152 ! ! 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 8.39799e+09 8e+06 1 8e+06 ! 02 2 8.40599e+09 8e+06 1 8e+06 ! 03 3 8.46799e+09 8e+06 1 8e+06 ! 04 4 8.47599e+09 8e+06 1 8e+06 ! 05 5 8.78299e+09 8e+06 1 8e+06 ! 06 6 8.79099e+09 8e+06 1 8e+06 ! 07 7 8.88799e+09 8e+06 1 8e+06 ! 08 8 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 30616 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/gb073_uvs/J1725+1152_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 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 58 telescope corrections were flagged in sub-array 1. ! A total of 29 telescope corrections were flagged in sub-array 2. ! A total of 58 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.004273Jy sigma=11.216793 ! Fit after self-cal, rms=0.944391Jy sigma=10.552191 ! 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=0.694 mas, bmaj=1.651 mas, bpa=-2.69 degrees ! Estimated noise=0.799086 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 = 0.0442928 Jy ! Component: 100 - total flux cleaned = 0.0539801 Jy ! Total flux subtracted in 100 components = 0.0539801 Jy ! Clean residual min=-0.002405 max=0.002893 Jy/beam ! Clean residual mean=0.000007 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0539801 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0539801 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=0.066234Jy sigma=0.670337 ! Fit after self-cal, rms=0.065111Jy sigma=0.659145 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00379117 Jy ! Component: 100 - total flux cleaned = 0.00528357 Jy ! Total flux subtracted in 100 components = 0.00528357 Jy ! Clean residual min=-0.002155 max=0.002491 Jy/beam ! Clean residual mean=0.000005 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0592637 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.0592637 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=0.064884Jy sigma=0.656485 ! Fit after self-cal, rms=0.064878Jy sigma=0.656327 ! 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=0.8852 mas, bmaj=2.003 mas, bpa=-2.198 degrees ! Estimated noise=0.386792 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 = 0.00101176 Jy ! Component: 100 - total flux cleaned = 0.00149262 Jy ! Component: 150 - total flux cleaned = 0.00172176 Jy ! Component: 200 - total flux cleaned = 0.00174377 Jy ! Total flux subtracted in 200 components = 0.00174377 Jy ! Clean residual min=-0.001324 max=0.001317 Jy/beam ! Clean residual mean=0.000006 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0610075 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.0610075 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=0.064859Jy sigma=0.656190 ! Fit after self-cal, rms=0.064864Jy sigma=0.656182 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8852 x 2.003 at -2.198 degrees (North through East) ! Clean map min=-0.0012378 max=0.058694 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 0.94 FD 0.96 KP 1.00 LA 1.02 ! MK 0.98 NL 0.95 OV 1.05 PT 0.98 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.01 KP 1.04 LA 0.96 ! MK 1.02 OV 1.09 PT 0.87 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 EF 1.00* FD 1.04 KP 0.97 ! LA 1.01 NL 0.98 ON 0.85 OV 1.02 ! PT 0.98 SC 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 KP 1.03 LA 1.10 ! MK 0.96 NL 1.00 OV 1.05 PT 1.03 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.02 KP 0.99 LA 1.10 ! MK 1.03 OV 1.04 PT 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 EF 1.00* FD 1.13 KP 1.13 ! LA 1.07 NL 1.07 ON 0.94 OV 1.02 ! PT 1.01 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 KP 0.95 LA 1.00 ! MK 1.03 NL 0.92 OV 1.03 PT 1.04 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.00 KP 0.94 LA 0.95 ! MK 0.93 OV 0.99 PT 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.11 EF 1.00* FD 0.99 KP 1.04 ! LA 1.06 NL 0.97 ON 0.91 OV 0.99 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 KP 0.99 LA 0.99 ! MK 0.95 NL 0.98 OV 0.97 PT 1.02 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.01 KP 1.00 LA 1.04 ! MK 0.96 OV 0.87 PT 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 EF 1.00* FD 1.03 KP 1.03 ! LA 1.03 NL 1.11 ON 0.83 OV 1.02 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 KP 0.92 LA 0.93 ! MK 0.99 NL 0.98 OV 1.03 PT 1.01 ! SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.99 KP 0.88 LA 0.93 ! MK 0.92 OV 1.07 PT 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 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 1.03 KP 0.91 LA 0.95 ! MK 0.99 NL 0.99 OV 1.08 PT 0.92 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.12 KP 0.89 LA 0.93 ! MK 1.02 OV 1.02 PT 0.87 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.03 KP 0.88 ! LA 0.94 NL 1.08 ON 1.01 OV 1.08 ! PT 1.06 SC 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 KP 0.93 LA 1.01 ! MK 1.09 NL 0.95 OV 1.02 PT 1.01 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* EF 1.00* FD 1.00* KP 1.00* ! LA 1.00* NL 1.00* ON 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 KP 0.91 LA 1.04 ! MK 1.09 NL 1.09 OV 1.05 PT 0.97 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.04 KP 1.01 LA 1.01 ! MK 1.02 OV 0.97 PT 0.93 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 EF 1.00* FD 0.98 KP 0.99 ! LA 1.09 NL 1.06 ON 1.01 OV 1.05 ! PT 0.99 SC 1.11 ! ! ! Fit before self-cal, rms=0.064864Jy sigma=0.656182 ! Fit after self-cal, rms=0.064235Jy sigma=0.654326 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8808 mas, bmaj=1.994 mas, bpa=-2.274 degrees ! Estimated noise=0.385491 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 = 0.000366588 Jy ! Component: 100 - total flux cleaned = 0.0003768 Jy ! Component: 150 - total flux cleaned = 0.000377009 Jy ! Component: 200 - total flux cleaned = 0.000384941 Jy ! Total flux subtracted in 200 components = 0.000384941 Jy ! Clean residual min=-0.001085 max=0.001143 Jy/beam ! Clean residual mean=0.000002 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0613924 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.0613924 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=0.064232Jy sigma=0.654291 ! Fit after self-cal, rms=0.064242Jy sigma=0.654180 ! 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=0.064242Jy sigma=0.654180 ! Fit after self-cal, rms=0.064066Jy sigma=0.653704 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8785 mas, bmaj=1.988 mas, bpa=-2.219 degrees ! Estimated noise=0.385332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000274893 Jy ! Component: 100 - total flux cleaned = 0.00030081 Jy ! Component: 150 - total flux cleaned = 0.000307554 Jy ! Component: 200 - total flux cleaned = 0.000307526 Jy ! Total flux subtracted in 200 components = 0.000307526 Jy ! Clean residual min=-0.001088 max=0.001135 Jy/beam ! Clean residual mean=0.000002 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0616999 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.0616999 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=0.064064Jy sigma=0.653681 ! Fit after self-cal, rms=0.064070Jy sigma=0.653645 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 (-15.6, -47.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000820126 Jy ! Component: 100 - total flux cleaned = 0.0010249 Jy ! Component: 150 - total flux cleaned = 0.001119 Jy ! Component: 200 - total flux cleaned = 0.00110589 Jy ! Total flux subtracted in 200 components = 0.00110589 Jy ! Clean residual min=-0.001075 max=0.001139 Jy/beam ! Clean residual mean=0.000002 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0628058 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.0628058 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=0.064052Jy sigma=0.653473 ! Fit after self-cal, rms=0.064049Jy sigma=0.653450 ! Inverting map ! Added new window around map position (-49.2, 14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000980624 Jy ! Component: 100 - total flux cleaned = 0.0014031 Jy ! Component: 150 - total flux cleaned = 0.00162608 Jy ! Component: 200 - total flux cleaned = 0.00179256 Jy ! Total flux subtracted in 200 components = 0.00179256 Jy ! Clean residual min=-0.001017 max=0.000985 Jy/beam ! Clean residual mean=0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0645984 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.0645984 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=0.064030Jy sigma=0.653264 ! Fit after self-cal, rms=0.064027Jy sigma=0.653236 ! 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=0.064027Jy sigma=0.653236 ! Fit after self-cal, rms=0.064063Jy sigma=0.653224 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.877 mas, bmaj=1.984 mas, bpa=-2.228 degrees ! Estimated noise=0.385119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000477257 Jy ! Component: 100 - total flux cleaned = 0.000668232 Jy ! Component: 150 - total flux cleaned = 0.000824521 Jy ! Component: 200 - total flux cleaned = 0.00090314 Jy ! Total flux subtracted in 200 components = 0.00090314 Jy ! Clean residual min=-0.001026 max=0.000952 Jy/beam ! Clean residual mean=0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0655015 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 71 components and 0.0655015 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=0.064054Jy sigma=0.653153 ! Fit after self-cal, rms=0.064055Jy sigma=0.653143 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 = 0.000200185 Jy ! Component: 100 - total flux cleaned = 0.000250322 Jy ! Component: 150 - total flux cleaned = 0.000321724 Jy ! Component: 200 - total flux cleaned = 0.000366788 Jy ! Total flux subtracted in 200 components = 0.000366788 Jy ! Clean residual min=-0.001022 max=0.000952 Jy/beam ! Clean residual mean=0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0658683 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 72 components and 0.0658683 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=0.064049Jy sigma=0.653105 ! Fit after self-cal, rms=0.064049Jy sigma=0.653104 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.064049Jy sigma=0.653104 ! Fit after self-cal, rms=0.064027Jy sigma=0.653090 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.531 mas, bmaj=3.457 mas, bpa=6.206 degrees ! Estimated noise=0.473426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000439445 Jy ! Component: 100 - total flux cleaned = 0.000589145 Jy ! Component: 150 - total flux cleaned = 0.000685962 Jy ! Component: 200 - total flux cleaned = 0.00077889 Jy ! Total flux subtracted in 200 components = 0.00077889 Jy ! Clean residual min=-0.001048 max=0.001173 Jy/beam ! Clean residual mean=0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0666472 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 84 components and 0.0666472 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=0.064026Jy sigma=0.653077 ! Fit after self-cal, rms=0.064024Jy sigma=0.653070 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 = 9.72368e-05 Jy ! Component: 100 - total flux cleaned = 0.000179145 Jy ! Component: 150 - total flux cleaned = 0.000236503 Jy ! Component: 200 - total flux cleaned = 0.000262431 Jy ! Total flux subtracted in 200 components = 0.000262431 Jy ! Clean residual min=-0.001040 max=0.001170 Jy/beam ! Clean residual mean=0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0669096 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.0669096 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=0.064024Jy sigma=0.653063 ! Fit after self-cal, rms=0.064024Jy sigma=0.653060 ! 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=0.8762 mas, bmaj=1.982 mas, bpa=-2.228 degrees ! Estimated noise=0.385126 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8762 x 1.982 at -2.228 degrees (North through East) ! Clean map min=-0.00091509 max=0.058542 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=0.6876 mas, bmaj=1.637 mas, bpa=-2.891 degrees ! Estimated noise=0.789005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0448174 Jy ! Component: 100 - total flux cleaned = 0.054883 Jy ! Component: 150 - total flux cleaned = 0.0583425 Jy ! Component: 200 - total flux cleaned = 0.0608619 Jy ! Total flux subtracted in 200 components = 0.0608619 Jy ! Clean residual min=-0.002351 max=0.002109 Jy/beam ! Clean residual mean=0.000002 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0608619 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0608619 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8762 mas, bmaj=1.982 mas, bpa=-2.228 degrees ! Estimated noise=0.385126 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 = 0.00209998 Jy ! Component: 100 - total flux cleaned = 0.00314396 Jy ! Component: 150 - total flux cleaned = 0.00384681 Jy ! Component: 200 - total flux cleaned = 0.00416728 Jy ! Total flux subtracted in 200 components = 0.00416728 Jy ! Clean residual min=-0.001016 max=0.001065 Jy/beam ! Clean residual mean=0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0650292 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 47 components and 0.0650292 Jy ! Inverting map ! Added new window around map position (-38.4, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000687633 Jy ! Component: 100 - total flux cleaned = 0.00104779 Jy ! Component: 150 - total flux cleaned = 0.00130381 Jy ! Component: 200 - total flux cleaned = 0.00151917 Jy ! Total flux subtracted in 200 components = 0.00151917 Jy ! Clean residual min=-0.000959 max=0.001027 Jy/beam ! Clean residual mean=0.000001 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0665484 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 66 components and 0.0665484 Jy ! Inverting map ! Added new window around map position (-38.8, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000841786 Jy ! Component: 100 - total flux cleaned = 0.00118643 Jy ! Component: 150 - total flux cleaned = 0.00139234 Jy ! Component: 200 - total flux cleaned = 0.00148818 Jy ! Total flux subtracted in 200 components = 0.00148818 Jy ! Clean residual min=-0.000912 max=0.000956 Jy/beam ! Clean residual mean=0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0680366 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 85 components and 0.0680366 Jy ! Inverting map ! Added new window around map position (-22.4, 26.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000827872 Jy ! Component: 100 - total flux cleaned = 0.00121922 Jy ! Component: 150 - total flux cleaned = 0.00140942 Jy ! Component: 200 - total flux cleaned = 0.00151485 Jy ! Total flux subtracted in 200 components = 0.00151485 Jy ! Clean residual min=-0.000866 max=0.000978 Jy/beam ! Clean residual mean=0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0695515 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 101 components and 0.0695515 Jy ! Inverting map ! Added new window around map position (11.4, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000886199 Jy ! Component: 100 - total flux cleaned = 0.000954317 Jy ! Component: 150 - total flux cleaned = 0.000990429 Jy ! Component: 200 - total flux cleaned = 0.00115343 Jy ! Total flux subtracted in 200 components = 0.00115343 Jy ! Clean residual min=-0.000863 max=0.000828 Jy/beam ! Clean residual mean=0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0707049 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 0.0707049 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=2.531 mas, bmaj=3.457 mas, bpa=6.206 degrees ! Estimated noise=0.473426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000294781 Jy ! Component: 100 - total flux cleaned = 0.000465616 Jy ! Component: 150 - total flux cleaned = 0.000629438 Jy ! Component: 200 - total flux cleaned = 0.000767394 Jy ! Total flux subtracted in 200 components = 0.000767394 Jy ! Clean residual min=-0.000857 max=0.000971 Jy/beam ! Clean residual mean=0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0714723 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 = 0.000116524 Jy ! Component: 100 - total flux cleaned = 0.000214783 Jy ! Component: 150 - total flux cleaned = 0.000289666 Jy ! Component: 200 - total flux cleaned = 0.000337056 Jy ! Total flux subtracted in 200 components = 0.000337056 Jy ! Clean residual min=-0.000851 max=0.000958 Jy/beam ! Clean residual mean=0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0718093 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 149 components and 0.0718093 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8762 mas, bmaj=1.982 mas, bpa=-2.228 degrees ! Estimated noise=0.385126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.49414e-05 Jy ! Component: 100 - total flux cleaned = -8.51558e-05 Jy ! Component: 150 - total flux cleaned = -8.55028e-05 Jy ! Component: 200 - total flux cleaned = -5.92335e-05 Jy ! Total flux subtracted in 200 components = -5.92335e-05 Jy ! Clean residual min=-0.000845 max=0.000826 Jy/beam ! Clean residual mean=0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0717501 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 160 components and 0.0717501 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=0.063972Jy sigma=0.652545 ! Fit after self-cal, rms=0.063969Jy sigma=0.652451 wmodel /scr/pima/gb073_uvs/J1725+1152_X_map.mod ! Writing 160 model components to file: /scr/pima/gb073_uvs/J1725+1152_X_map.mod wobs /scr/pima/gb073_uvs/J1725+1152_X_uvs.fits ! Writing UV FITS file: /scr/pima/gb073_uvs/J1725+1152_X_uvs.fits wwins /scr/pima/gb073_uvs/J1725+1152_X_map.win ! wwins: Wrote 7 windows to /scr/pima/gb073_uvs/J1725+1152_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 = 1.51611e-05 Jy ! Component: 100 - total flux cleaned = -1.40937e-05 Jy ! Component: 150 - total flux cleaned = -2.90094e-07 Jy ! Component: 200 - total flux cleaned = -1.35231e-05 Jy ! Component: 250 - total flux cleaned = -6.55239e-05 Jy ! Component: 300 - total flux cleaned = -9.09305e-05 Jy ! Component: 350 - total flux cleaned = -0.00011592 Jy ! Component: 400 - total flux cleaned = -0.000128382 Jy ! Component: 450 - total flux cleaned = -0.000128429 Jy ! Component: 500 - total flux cleaned = -0.000128243 Jy ! Component: 550 - total flux cleaned = -0.000116202 Jy ! Component: 600 - total flux cleaned = -6.96889e-05 Jy ! Component: 650 - total flux cleaned = -6.96309e-05 Jy ! Component: 700 - total flux cleaned = -1.27174e-05 Jy ! Component: 750 - total flux cleaned = 1.0175e-05 Jy ! Component: 800 - total flux cleaned = 6.59592e-05 Jy ! Component: 850 - total flux cleaned = 0.000143025 Jy ! Component: 900 - total flux cleaned = 0.000175748 Jy ! Component: 950 - total flux cleaned = 0.0002404 Jy ! Component: 1000 - total flux cleaned = 0.000315247 Jy ! Component: 1050 - total flux cleaned = 0.000378797 Jy ! Component: 1100 - total flux cleaned = 0.000462728 Jy ! Component: 1150 - total flux cleaned = 0.000504196 Jy ! Component: 1200 - total flux cleaned = 0.000524677 Jy ! Component: 1250 - total flux cleaned = 0.000545255 Jy ! Component: 1300 - total flux cleaned = 0.00059584 Jy ! Component: 1350 - total flux cleaned = 0.000615989 Jy ! Component: 1400 - total flux cleaned = 0.000635932 Jy ! Component: 1450 - total flux cleaned = 0.000655763 Jy ! Component: 1500 - total flux cleaned = 0.000675528 Jy ! Component: 1550 - total flux cleaned = 0.000685307 Jy ! Component: 1600 - total flux cleaned = 0.000733851 Jy ! Component: 1650 - total flux cleaned = 0.000704938 Jy ! Component: 1700 - total flux cleaned = 0.000762328 Jy ! Component: 1750 - total flux cleaned = 0.000724379 Jy ! Component: 1800 - total flux cleaned = 0.000724512 Jy ! Component: 1850 - total flux cleaned = 0.000780953 Jy ! Component: 1900 - total flux cleaned = 0.000855547 Jy ! Component: 1950 - total flux cleaned = 0.000837002 Jy ! Component: 2000 - total flux cleaned = 0.000837084 Jy ! Component: 2050 - total flux cleaned = 0.000873804 Jy ! Component: 2100 - total flux cleaned = 0.00086471 Jy ! Component: 2150 - total flux cleaned = 0.000909922 Jy ! Component: 2200 - total flux cleaned = 0.000945797 Jy ! Component: 2250 - total flux cleaned = 0.000936798 Jy ! Component: 2300 - total flux cleaned = 0.000927886 Jy ! Component: 2350 - total flux cleaned = 0.000945643 Jy ! Component: 2400 - total flux cleaned = 0.000963335 Jy ! Component: 2450 - total flux cleaned = 0.000989561 Jy ! Component: 2500 - total flux cleaned = 0.00101566 Jy ! Component: 2550 - total flux cleaned = 0.00100696 Jy ! Component: 2600 - total flux cleaned = 0.00103287 Jy ! Component: 2650 - total flux cleaned = 0.00104144 Jy ! Component: 2700 - total flux cleaned = 0.00109248 Jy ! Component: 2750 - total flux cleaned = 0.00110951 Jy ! Component: 2800 - total flux cleaned = 0.00111789 Jy ! Component: 2850 - total flux cleaned = 0.00115146 Jy ! Component: 2900 - total flux cleaned = 0.00116813 Jy ! Component: 2950 - total flux cleaned = 0.00116814 Jy ! Component: 3000 - total flux cleaned = 0.00118465 Jy ! Component: 3050 - total flux cleaned = 0.00119288 Jy ! Component: 3100 - total flux cleaned = 0.00116012 Jy ! Component: 3150 - total flux cleaned = 0.00124162 Jy ! Component: 3200 - total flux cleaned = 0.00124162 Jy ! Component: 3250 - total flux cleaned = 0.0012658 Jy ! Component: 3300 - total flux cleaned = 0.00128191 Jy ! Component: 3350 - total flux cleaned = 0.00124994 Jy ! Component: 3400 - total flux cleaned = 0.00127384 Jy ! Component: 3450 - total flux cleaned = 0.00127387 Jy ! Component: 3500 - total flux cleaned = 0.00129759 Jy ! Component: 3550 - total flux cleaned = 0.0013132 Jy ! Component: 3600 - total flux cleaned = 0.00134447 Jy ! Component: 3650 - total flux cleaned = 0.00136778 Jy ! Component: 3700 - total flux cleaned = 0.00133676 Jy ! Component: 3750 - total flux cleaned = 0.00139843 Jy ! Component: 3800 - total flux cleaned = 0.00141375 Jy ! Component: 3850 - total flux cleaned = 0.00141367 Jy ! Component: 3900 - total flux cleaned = 0.0014061 Jy ! Component: 3950 - total flux cleaned = 0.00142124 Jy ! Component: 4000 - total flux cleaned = 0.001474 Jy ! Component: 4050 - total flux cleaned = 0.00148149 Jy ! Total flux subtracted in 4096 components = 0.00147402 Jy ! Clean residual min=-0.000515 max=0.000438 Jy/beam ! Clean residual mean=0.000000 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0732241 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 462 components and 0.0732241 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gb073_uvs/J1725+1152_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8762 x 1.982 at -2.228 degrees (North through East) ! Clean map min=-0.00071366 max=0.058113 Jy/beam ! Writing clean map to FITS file: /scr/pima/gb073_uvs/J1725+1152_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0581133 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126007 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.65049 0.65049 1.30098 2.60196 5.20392 10.4078 20.8157 41.6314 83.2627 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 461.19 quit ! Quitting program ! Log file /scr/pima/gb073_uvs/J1725+1152_X_uvs.log closed on Sat Dec 26 09:42:48 2015