! Started logfile: /scr/pima/s5272b_uvs/J0601+3838_X_uvs.log on Wed Dec 18 20:25:39 2013 obs /scr/pima/s5272b_uvs/J0601+3838_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272b_uvs/J0601+3838_X_uva.fits ! AN table 1: 20 integrations on 28 of 28 possible baselines. ! AN table 2: 20 integrations on 36 of 36 possible baselines. ! AN table 3: 13 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0601+3838 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR LL RL LR ! ! Read 0 lines of history. ! ! Reading 52608 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/s5272b_uvs/J0601+3838_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.002355Jy sigma=2.241116 ! Fit after self-cal, rms=0.942019Jy sigma=2.086563 ! 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=1.02 mas, bmaj=1.139 mas, bpa=-0.09308 degrees ! Estimated noise=5.43357 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 = 0.0479621 Jy ! Component: 100 - total flux cleaned = 0.0587539 Jy ! Total flux subtracted in 100 components = 0.0587539 Jy ! Clean residual min=-0.002175 max=0.003811 Jy/beam ! Clean residual mean=-0.000000 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0587539 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0587539 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=0.022845Jy sigma=0.045371 ! Fit after self-cal, rms=0.022539Jy sigma=0.044945 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00397225 Jy ! Component: 100 - total flux cleaned = 0.00518186 Jy ! Total flux subtracted in 100 components = 0.00518186 Jy ! Clean residual min=-0.001830 max=0.002114 Jy/beam ! Clean residual mean=0.000000 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0639358 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.0639358 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=0.022556Jy sigma=0.041579 ! Fit after self-cal, rms=0.022554Jy sigma=0.041569 ! 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=1.334 mas, bmaj=1.447 mas, bpa=9.551 degrees ! Estimated noise=2.9398 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 (0.8, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295146 Jy ! Component: 100 - total flux cleaned = 0.00429413 Jy ! Component: 150 - total flux cleaned = 0.00493711 Jy ! Component: 200 - total flux cleaned = 0.00545408 Jy ! Total flux subtracted in 200 components = 0.00545408 Jy ! Clean residual min=-0.001634 max=0.002210 Jy/beam ! Clean residual mean=0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0693899 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 34 components and 0.0693899 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=0.022194Jy sigma=0.040114 ! Fit after self-cal, rms=0.022162Jy sigma=0.039992 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.334 x 1.447 at 9.551 degrees (North through East) ! Clean map min=-0.0015109 max=0.062484 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* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.16 FD 1.10 HN 0.93 KP 1.06 ! MK 1.00 NL 1.18 OV 0.99 PT 0.84 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.14 FD 0.89 HN 1.04 KP 1.04 ! MK 1.01 NL 1.14 OV 0.97 PT 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.02 HN 0.87 KP 1.11 ! NL 1.15 OV 0.97 PT 0.84 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.85 FD 0.98 HN 0.87 KP 1.11 ! MK 1.08 NL 1.10 OV 0.94 PT 0.84 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.84 FD 0.98 HN 1.00 KP 1.06 ! MK 1.09 NL 1.15 OV 0.99 PT 0.84 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.92 KP 1.03 ! NL 1.13 OV 0.92 PT 0.91 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.01 HN 0.91 KP 1.01 ! MK 1.11 NL 1.09 OV 0.93 PT 0.88 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.06 HN 1.03 KP 1.04 ! MK 1.01 NL 1.06 OV 0.96 PT 0.87 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 HN 0.91 KP 1.14 ! NL 1.11 OV 0.94 PT 0.83 SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.98 KP 1.09 ! NL 1.13 OV 0.98 PT 0.91 SC 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.99 HN 1.03 KP 1.06 ! MK 1.00 NL 1.11 OV 0.98 PT 0.88 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 0.94 KP 1.14 ! NL 1.17 OV 0.97 PT 0.85 SC 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.022162Jy sigma=0.039992 ! Fit after self-cal, rms=0.021454Jy sigma=0.037336 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.334 mas, bmaj=1.449 mas, bpa=14.85 degrees ! Estimated noise=2.88005 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 = -0.000137508 Jy ! Component: 100 - total flux cleaned = -7.00559e-05 Jy ! Component: 150 - total flux cleaned = 2.23647e-05 Jy ! Component: 200 - total flux cleaned = 3.8164e-05 Jy ! Total flux subtracted in 200 components = 3.8164e-05 Jy ! Clean residual min=-0.001179 max=0.001314 Jy/beam ! Clean residual mean=0.000001 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.069428 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 55 components and 0.069428 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=0.021252Jy sigma=0.037417 ! Fit after self-cal, rms=0.021269Jy sigma=0.037401 ! 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=0.021269Jy sigma=0.037401 ! Fit after self-cal, rms=0.021127Jy sigma=0.036844 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.333 mas, bmaj=1.451 mas, bpa=15.26 degrees ! Estimated noise=2.85596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000339021 Jy ! Component: 100 - total flux cleaned = -0.000385232 Jy ! Component: 150 - total flux cleaned = -0.000460355 Jy ! Component: 200 - total flux cleaned = -0.000505386 Jy ! Total flux subtracted in 200 components = -0.000505386 Jy ! Clean residual min=-0.001094 max=0.001294 Jy/beam ! Clean residual mean=0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0689226 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.0689226 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=0.020972Jy sigma=0.036971 ! Fit after self-cal, rms=0.020974Jy sigma=0.036968 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 (-0.2, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105214 Jy ! Component: 100 - total flux cleaned = 0.00128326 Jy ! Component: 150 - total flux cleaned = 0.00138583 Jy ! Component: 200 - total flux cleaned = 0.00143676 Jy ! Total flux subtracted in 200 components = 0.00143676 Jy ! Clean residual min=-0.001083 max=0.001058 Jy/beam ! Clean residual mean=0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0703594 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.0703594 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=0.020858Jy sigma=0.036784 ! Fit after self-cal, rms=0.020852Jy sigma=0.036768 ! 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=0.020852Jy sigma=0.036768 ! Fit after self-cal, rms=0.020789Jy sigma=0.036458 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.334 mas, bmaj=1.448 mas, bpa=14.97 degrees ! Estimated noise=2.83886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.24344e-05 Jy ! Component: 100 - total flux cleaned = 8.30691e-05 Jy ! Component: 150 - total flux cleaned = 6.91654e-05 Jy ! Component: 200 - total flux cleaned = 3.14913e-06 Jy ! Total flux subtracted in 200 components = 3.14913e-06 Jy ! Clean residual min=-0.001004 max=0.000987 Jy/beam ! Clean residual mean=0.000000 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0703626 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.0703626 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=0.020660Jy sigma=0.036516 ! Fit after self-cal, rms=0.020662Jy sigma=0.036511 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 = 5.04014e-05 Jy ! Component: 100 - total flux cleaned = 1.4676e-05 Jy ! Component: 150 - total flux cleaned = -7.53148e-06 Jy ! Component: 200 - total flux cleaned = -3.81295e-05 Jy ! Total flux subtracted in 200 components = -3.81295e-05 Jy ! Clean residual min=-0.001000 max=0.000983 Jy/beam ! Clean residual mean=0.000000 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0703244 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 0.0703244 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=0.020628Jy sigma=0.036501 ! Fit after self-cal, rms=0.020628Jy sigma=0.036499 ! 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=0.020628Jy sigma=0.036499 ! Fit after self-cal, rms=0.020609Jy sigma=0.036458 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.38 mas, bmaj=2.651 mas, bpa=54.66 degrees ! Estimated noise=3.33691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.23921e-05 Jy ! Component: 100 - total flux cleaned = 0.000144822 Jy ! Component: 150 - total flux cleaned = 0.000262422 Jy ! Component: 200 - total flux cleaned = 0.000313186 Jy ! Total flux subtracted in 200 components = 0.000313186 Jy ! Clean residual min=-0.001315 max=0.001073 Jy/beam ! Clean residual mean=0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0706376 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 104 components and 0.0706376 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=0.020521Jy sigma=0.036550 ! Fit after self-cal, rms=0.020522Jy sigma=0.036548 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 = 3.78413e-05 Jy ! Component: 100 - total flux cleaned = 7.28731e-05 Jy ! Component: 150 - total flux cleaned = 9.63364e-05 Jy ! Component: 200 - total flux cleaned = 0.000110947 Jy ! Total flux subtracted in 200 components = 0.000110947 Jy ! Clean residual min=-0.001304 max=0.001076 Jy/beam ! Clean residual mean=0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0707486 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 110 components and 0.0707486 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=0.020503Jy sigma=0.036565 ! Fit after self-cal, rms=0.020503Jy sigma=0.036563 ! 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=1.335 mas, bmaj=1.447 mas, bpa=14.9 degrees ! Estimated noise=2.82609 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.335 x 1.447 at 14.9 degrees (North through East) ! Clean map min=-0.00099477 max=0.059649 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=1.028 mas, bmaj=1.138 mas, bpa=3.775 degrees ! Estimated noise=5.2251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0461772 Jy ! Component: 100 - total flux cleaned = 0.0564666 Jy ! Component: 150 - total flux cleaned = 0.0602719 Jy ! Component: 200 - total flux cleaned = 0.0627229 Jy ! Total flux subtracted in 200 components = 0.0627229 Jy ! Clean residual min=-0.001406 max=0.001395 Jy/beam ! Clean residual mean=-0.000000 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0627229 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0627229 Jy ! Inverting map and beam ! Estimated beam: bmin=1.335 mas, bmaj=1.447 mas, bpa=14.9 degrees ! Estimated noise=2.82609 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 = 0.00244765 Jy ! Component: 100 - total flux cleaned = 0.00403807 Jy ! Component: 150 - total flux cleaned = 0.00521727 Jy ! Component: 200 - total flux cleaned = 0.00611077 Jy ! Total flux subtracted in 200 components = 0.00611077 Jy ! Clean residual min=-0.000999 max=0.001150 Jy/beam ! Clean residual mean=0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0688337 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 36 components and 0.0688337 Jy ! Inverting map ! Added new window around map position (-3, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00084755 Jy ! Component: 100 - total flux cleaned = 0.00100821 Jy ! Component: 150 - total flux cleaned = 0.0011522 Jy ! Component: 200 - total flux cleaned = 0.00130448 Jy ! Total flux subtracted in 200 components = 0.00130448 Jy ! Clean residual min=-0.000985 max=0.000984 Jy/beam ! Clean residual mean=0.000000 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0701381 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 58 components and 0.0701381 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=2.38 mas, bmaj=2.651 mas, bpa=54.66 degrees ! Estimated noise=3.33691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000592287 Jy ! Component: 100 - total flux cleaned = 0.000729575 Jy ! Component: 150 - total flux cleaned = 0.000778874 Jy ! Component: 200 - total flux cleaned = 0.000821734 Jy ! Total flux subtracted in 200 components = 0.000821734 Jy ! Clean residual min=-0.001217 max=0.001067 Jy/beam ! Clean residual mean=0.000000 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0709599 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 = 2.9097e-05 Jy ! Component: 100 - total flux cleaned = 5.60228e-05 Jy ! Component: 150 - total flux cleaned = 8.08907e-05 Jy ! Component: 200 - total flux cleaned = 0.000103738 Jy ! Total flux subtracted in 200 components = 0.000103738 Jy ! Clean residual min=-0.001210 max=0.001051 Jy/beam ! Clean residual mean=0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0710636 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 88 components and 0.0710636 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.335 mas, bmaj=1.447 mas, bpa=14.9 degrees ! Estimated noise=2.82609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000162727 Jy ! Component: 100 - total flux cleaned = -0.000226864 Jy ! Component: 150 - total flux cleaned = -0.000256224 Jy ! Component: 200 - total flux cleaned = -0.000269702 Jy ! Total flux subtracted in 200 components = -0.000269702 Jy ! Clean residual min=-0.000978 max=0.000996 Jy/beam ! Clean residual mean=0.000000 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0707939 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 105 components and 0.0707939 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=0.020478Jy sigma=0.036610 ! Fit after self-cal, rms=0.020474Jy sigma=0.036594 wmodel /scr/pima/s5272b_uvs/J0601+3838_X_map.mod ! Writing 105 model components to file: /scr/pima/s5272b_uvs/J0601+3838_X_map.mod wobs /scr/pima/s5272b_uvs/J0601+3838_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272b_uvs/J0601+3838_X_uvs.fits wwins /scr/pima/s5272b_uvs/J0601+3838_X_map.win ! wwins: Wrote 4 windows to /scr/pima/s5272b_uvs/J0601+3838_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 = -0.000128142 Jy ! Component: 100 - total flux cleaned = -4.55406e-05 Jy ! Component: 150 - total flux cleaned = 3.40345e-05 Jy ! Component: 200 - total flux cleaned = 0.000110183 Jy ! Component: 250 - total flux cleaned = 0.000184136 Jy ! Component: 300 - total flux cleaned = 0.000270793 Jy ! Component: 350 - total flux cleaned = 0.000369594 Jy ! Component: 400 - total flux cleaned = 0.000452388 Jy ! Component: 450 - total flux cleaned = 0.000506577 Jy ! Component: 500 - total flux cleaned = 0.000546684 Jy ! Component: 550 - total flux cleaned = 0.000625756 Jy ! Component: 600 - total flux cleaned = 0.000651731 Jy ! Component: 650 - total flux cleaned = 0.000766459 Jy ! Component: 700 - total flux cleaned = 0.000816513 Jy ! Component: 750 - total flux cleaned = 0.000915603 Jy ! Component: 800 - total flux cleaned = 0.00101314 Jy ! Component: 850 - total flux cleaned = 0.00107322 Jy ! Component: 900 - total flux cleaned = 0.00113265 Jy ! Component: 950 - total flux cleaned = 0.00116795 Jy ! Component: 1000 - total flux cleaned = 0.00126086 Jy ! Component: 1050 - total flux cleaned = 0.00126106 Jy ! Component: 1100 - total flux cleaned = 0.00135177 Jy ! Component: 1150 - total flux cleaned = 0.00140763 Jy ! Component: 1200 - total flux cleaned = 0.00141865 Jy ! Component: 1250 - total flux cleaned = 0.00147359 Jy ! Component: 1300 - total flux cleaned = 0.00149529 Jy ! Component: 1350 - total flux cleaned = 0.00154899 Jy ! Component: 1400 - total flux cleaned = 0.00155955 Jy ! Component: 1450 - total flux cleaned = 0.00161237 Jy ! Component: 1500 - total flux cleaned = 0.00164369 Jy ! Component: 1550 - total flux cleaned = 0.00165412 Jy ! Component: 1600 - total flux cleaned = 0.00171556 Jy ! Component: 1650 - total flux cleaned = 0.00171559 Jy ! Component: 1700 - total flux cleaned = 0.00175558 Jy ! Component: 1750 - total flux cleaned = 0.00177541 Jy ! Component: 1800 - total flux cleaned = 0.00179512 Jy ! Component: 1850 - total flux cleaned = 0.00184388 Jy ! Component: 1900 - total flux cleaned = 0.00185348 Jy ! Component: 1950 - total flux cleaned = 0.00185356 Jy ! Component: 2000 - total flux cleaned = 0.00189162 Jy ! Component: 2050 - total flux cleaned = 0.00191052 Jy ! Component: 2100 - total flux cleaned = 0.00191986 Jy ! Component: 2150 - total flux cleaned = 0.00195683 Jy ! Component: 2200 - total flux cleaned = 0.00199361 Jy ! Component: 2250 - total flux cleaned = 0.00196629 Jy ! Component: 2300 - total flux cleaned = 0.00200256 Jy ! Component: 2350 - total flux cleaned = 0.00202059 Jy ! Component: 2400 - total flux cleaned = 0.00203851 Jy ! Component: 2450 - total flux cleaned = 0.00206504 Jy ! Component: 2500 - total flux cleaned = 0.0021001 Jy ! Component: 2550 - total flux cleaned = 0.0020827 Jy ! Component: 2600 - total flux cleaned = 0.00213462 Jy ! Component: 2650 - total flux cleaned = 0.00215163 Jy ! Component: 2700 - total flux cleaned = 0.00216858 Jy ! Component: 2750 - total flux cleaned = 0.00216005 Jy ! Component: 2800 - total flux cleaned = 0.00220206 Jy ! Component: 2850 - total flux cleaned = 0.00223542 Jy ! Component: 2900 - total flux cleaned = 0.002252 Jy ! Component: 2950 - total flux cleaned = 0.0022602 Jy ! Component: 3000 - total flux cleaned = 0.00230109 Jy ! Component: 3050 - total flux cleaned = 0.00234177 Jy ! Component: 3100 - total flux cleaned = 0.00234979 Jy ! Component: 3150 - total flux cleaned = 0.00236576 Jy ! Component: 3200 - total flux cleaned = 0.00240568 Jy ! Component: 3250 - total flux cleaned = 0.00244524 Jy ! Component: 3300 - total flux cleaned = 0.00245313 Jy ! Component: 3350 - total flux cleaned = 0.00248442 Jy ! Component: 3400 - total flux cleaned = 0.00252335 Jy ! Component: 3450 - total flux cleaned = 0.00251555 Jy ! Component: 3500 - total flux cleaned = 0.00255398 Jy ! Component: 3550 - total flux cleaned = 0.00256172 Jy ! Component: 3600 - total flux cleaned = 0.00260724 Jy ! Component: 3650 - total flux cleaned = 0.00259968 Jy ! Component: 3700 - total flux cleaned = 0.00259968 Jy ! Component: 3750 - total flux cleaned = 0.0025923 Jy ! Component: 3800 - total flux cleaned = 0.00261453 Jy ! Component: 3850 - total flux cleaned = 0.00266629 Jy ! Component: 3900 - total flux cleaned = 0.00265892 Jy ! Component: 3950 - total flux cleaned = 0.00265889 Jy ! Component: 4000 - total flux cleaned = 0.00267341 Jy ! Component: 4050 - total flux cleaned = 0.00269511 Jy ! Total flux subtracted in 4096 components = 0.00270227 Jy ! Clean residual min=-0.000469 max=0.000434 Jy/beam ! Clean residual mean=0.000001 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0734962 Jy keep ! Adding 323 model components to the UV plane model. ! The established model now contains 428 components and 0.0734962 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272b_uvs/J0601+3838_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.335 x 1.447 at 14.9 degrees (North through East) ! Clean map min=-0.0007448 max=0.05935 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272b_uvs/J0601+3838_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0593499 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130603 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.660166 0.660166 1.32033 2.64066 5.28133 10.5627 21.1253 42.2506 84.5012 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.059 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 454.431 quit ! Quitting program ! Log file /scr/pima/s5272b_uvs/J0601+3838_X_uvs.log closed on Wed Dec 18 20:25:44 2013