! Started logfile: /scr/pima/s5272d_uvs/J1506+3730_X_uvs.log on Sat Jan 4 15:14:35 2014 obs /scr/pima/s5272d_uvs/J1506+3730_X_uva.fits ! Reading UV FITS file: /scr/pima/s5272d_uvs/J1506+3730_X_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! AN table 2: 17 integrations on 28 of 28 possible baselines. ! AN table 3: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.868132 visibilities/baseline/integration-bin. ! Found source: J1506+3730 ! ! 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 20224 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/s5272d_uvs/J1506+3730_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 1 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.057890Jy sigma=10.305339 ! Fit after self-cal, rms=0.701683Jy sigma=6.376117 ! 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=0.82 mas, bmaj=1.364 mas, bpa=18.76 degrees ! Estimated noise=1.9598 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 = 0.234804 Jy ! Component: 100 - total flux cleaned = 0.303093 Jy ! Total flux subtracted in 100 components = 0.303093 Jy ! Clean residual min=-0.012167 max=0.027116 Jy/beam ! Clean residual mean=-0.000015 rms=0.002705 Jy/beam ! Combined flux in latest and established models = 0.303093 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.303093 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=0.072763Jy sigma=0.875364 ! Fit after self-cal, rms=0.072664Jy sigma=0.874447 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284881 Jy ! Component: 100 - total flux cleaned = 0.0425654 Jy ! Total flux subtracted in 100 components = 0.0425654 Jy ! Clean residual min=-0.009572 max=0.016482 Jy/beam ! Clean residual mean=-0.000010 rms=0.001989 Jy/beam ! Combined flux in latest and established models = 0.345658 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.345658 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=0.060969Jy sigma=0.676062 ! Fit after self-cal, rms=0.060985Jy sigma=0.675262 ! Inverting map ! Added new window around map position (-1.2, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145132 Jy ! Component: 100 - total flux cleaned = 0.0219829 Jy ! Total flux subtracted in 100 components = 0.0219829 Jy ! Clean residual min=-0.008375 max=0.009476 Jy/beam ! Clean residual mean=-0.000009 rms=0.001773 Jy/beam ! Combined flux in latest and established models = 0.367641 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.367641 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=0.056589Jy sigma=0.601188 ! Fit after self-cal, rms=0.056232Jy sigma=0.598217 ! 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=1.061 mas, bmaj=1.749 mas, bpa=17.94 degrees ! Estimated noise=1.11459 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 = 0.0140471 Jy ! Component: 100 - total flux cleaned = 0.0224283 Jy ! Component: 150 - total flux cleaned = 0.0284656 Jy ! Component: 200 - total flux cleaned = 0.0330176 Jy ! Total flux subtracted in 200 components = 0.0330176 Jy ! Clean residual min=-0.012080 max=0.014886 Jy/beam ! Clean residual mean=-0.000015 rms=0.003578 Jy/beam ! Combined flux in latest and established models = 0.400659 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 35 components and 0.400659 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=0.054662Jy sigma=0.535459 ! Fit after self-cal, rms=0.054547Jy sigma=0.533503 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 1.749 at 17.94 degrees (North through East) ! Clean map min=-0.012033 max=0.31007 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* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* HN 1.00* LA 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* HN 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: ! BR 1.14 LA 0.87 MK 1.06 NL 1.15 ! OV 0.89 PT 0.90 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.17 HN 0.89 LA 0.93 MK 0.99 ! NL 1.09 OV 0.88 PT 0.94 SC 0.94 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.17 HN 0.98 LA 0.93 MK 0.92 ! NL 1.14 OV 0.91 PT 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 LA 0.85 MK 1.12 NL 1.15 ! OV 0.92 PT 0.91 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 HN 0.92 LA 0.89 MK 1.02 ! NL 1.08 OV 0.91 PT 0.97 SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* HN 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: ! BR 1.00 LA 0.92 MK 1.15 NL 1.13 ! OV 0.92 PT 0.96 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 0.95 LA 0.95 MK 1.06 ! NL 1.06 OV 0.92 PT 1.02 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 LA 0.91 MK 1.03 NL 1.08 ! OV 0.91 PT 0.93 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 HN 0.93 LA 0.95 MK 0.95 ! NL 1.01 OV 0.90 PT 0.96 SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* HN 1.00* LA 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 1.00 LA 0.98 MK 1.04 NL 1.12 ! OV 0.96 PT 0.96 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 HN 1.06 LA 1.00 MK 0.97 ! NL 1.06 OV 0.95 PT 1.00 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* HN 1.00* LA 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 1.09 LA 0.88 MK 1.05 NL 1.14 ! OV 0.98 PT 0.93 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 HN 0.95 LA 0.92 MK 0.96 ! NL 1.08 OV 0.96 PT 0.98 SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* HN 1.00* LA 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 1.14 LA 0.86 MK 1.04 NL 1.13 ! OV 0.98 PT 0.88 SC 1.15 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.18 HN 0.99 LA 0.88 MK 0.96 ! NL 1.05 OV 0.96 PT 0.93 SC 1.13 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* HN 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.054547Jy sigma=0.533503 ! Fit after self-cal, rms=0.046632Jy sigma=0.395935 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=1.76 mas, bpa=17.42 degrees ! Estimated noise=1.09214 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 = -0.0056581 Jy ! Component: 100 - total flux cleaned = -0.008988 Jy ! Component: 150 - total flux cleaned = -0.0109444 Jy ! Component: 200 - total flux cleaned = -0.0114877 Jy ! Total flux subtracted in 200 components = -0.0114877 Jy ! Clean residual min=-0.009276 max=0.009225 Jy/beam ! Clean residual mean=0.000002 rms=0.002227 Jy/beam ! Combined flux in latest and established models = 0.389171 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.389171 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=0.045269Jy sigma=0.395473 ! Fit after self-cal, rms=0.045278Jy sigma=0.395308 ! 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=0.045278Jy sigma=0.395308 ! Fit after self-cal, rms=0.042895Jy sigma=0.363236 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=1.764 mas, bpa=17.38 degrees ! Estimated noise=1.08317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00400102 Jy ! Component: 100 - total flux cleaned = -0.00640821 Jy ! Component: 150 - total flux cleaned = -0.00746267 Jy ! Component: 200 - total flux cleaned = -0.00799306 Jy ! Total flux subtracted in 200 components = -0.00799306 Jy ! Clean residual min=-0.007076 max=0.008111 Jy/beam ! Clean residual mean=0.000014 rms=0.001741 Jy/beam ! Combined flux in latest and established models = 0.381178 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.381178 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=0.042154Jy sigma=0.362404 ! Fit after self-cal, rms=0.042134Jy sigma=0.362320 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 (-8, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00761617 Jy ! Component: 100 - total flux cleaned = 0.0122341 Jy ! Component: 150 - total flux cleaned = 0.0138625 Jy ! Component: 200 - total flux cleaned = 0.0145345 Jy ! Total flux subtracted in 200 components = 0.0145345 Jy ! Clean residual min=-0.006213 max=0.005720 Jy/beam ! Clean residual mean=0.000010 rms=0.001455 Jy/beam ! Combined flux in latest and established models = 0.395712 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 91 components and 0.395712 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=0.040701Jy sigma=0.340156 ! Fit after self-cal, rms=0.040313Jy sigma=0.336071 ! 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=0.040313Jy sigma=0.336071 ! Fit after self-cal, rms=0.039358Jy sigma=0.335082 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=1.765 mas, bpa=17.17 degrees ! Estimated noise=1.07321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000643766 Jy ! Component: 100 - total flux cleaned = 0.000146884 Jy ! Component: 150 - total flux cleaned = 0.000583257 Jy ! Component: 200 - total flux cleaned = 0.000955819 Jy ! Total flux subtracted in 200 components = 0.000955819 Jy ! Clean residual min=-0.005993 max=0.004871 Jy/beam ! Clean residual mean=0.000016 rms=0.001347 Jy/beam ! Combined flux in latest and established models = 0.396668 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 106 components and 0.396668 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=0.038344Jy sigma=0.328106 ! Fit after self-cal, rms=0.038280Jy sigma=0.327207 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 = 0.00216586 Jy ! Component: 100 - total flux cleaned = 0.00267999 Jy ! Component: 150 - total flux cleaned = 0.00297552 Jy ! Component: 200 - total flux cleaned = 0.00329948 Jy ! Total flux subtracted in 200 components = 0.00329948 Jy ! Clean residual min=-0.005608 max=0.004711 Jy/beam ! Clean residual mean=0.000014 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 0.399967 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 116 components and 0.399967 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=0.037930Jy sigma=0.323950 ! Fit after self-cal, rms=0.037899Jy sigma=0.323381 ! 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=0.037899Jy sigma=0.323381 ! Fit after self-cal, rms=0.037827Jy sigma=0.322180 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.184 mas, bmaj=2.945 mas, bpa=20.06 degrees ! Estimated noise=1.18032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000153396 Jy ! Component: 100 - total flux cleaned = 0.00105679 Jy ! Component: 150 - total flux cleaned = 0.00178052 Jy ! Component: 200 - total flux cleaned = 0.00202212 Jy ! Total flux subtracted in 200 components = 0.00202212 Jy ! Clean residual min=-0.006955 max=0.007001 Jy/beam ! Clean residual mean=0.000024 rms=0.002111 Jy/beam ! Combined flux in latest and established models = 0.40199 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 132 components and 0.40199 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=0.037430Jy sigma=0.320905 ! Fit after self-cal, rms=0.037383Jy sigma=0.319906 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 = 0.00167158 Jy ! Component: 100 - total flux cleaned = 0.00224496 Jy ! Component: 150 - total flux cleaned = 0.00253467 Jy ! Component: 200 - total flux cleaned = 0.00268415 Jy ! Total flux subtracted in 200 components = 0.00268415 Jy ! Clean residual min=-0.006656 max=0.006915 Jy/beam ! Clean residual mean=0.000021 rms=0.002071 Jy/beam ! Combined flux in latest and established models = 0.404674 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 148 components and 0.404674 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=0.037364Jy sigma=0.319774 ! Fit after self-cal, rms=0.037372Jy sigma=0.319316 ! 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=1.076 mas, bmaj=1.764 mas, bpa=16.97 degrees ! Estimated noise=1.06565 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 1.764 at 16.97 degrees (North through East) ! Clean map min=-0.0047205 max=0.2948 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=0.8288 mas, bmaj=1.362 mas, bpa=17.65 degrees ! Estimated noise=1.91325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.229899 Jy ! Component: 100 - total flux cleaned = 0.29793 Jy ! Component: 150 - total flux cleaned = 0.326804 Jy ! Component: 200 - total flux cleaned = 0.341944 Jy ! Total flux subtracted in 200 components = 0.341944 Jy ! Clean residual min=-0.006317 max=0.008345 Jy/beam ! Clean residual mean=0.000002 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 0.341944 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.341944 Jy ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=1.764 mas, bpa=16.97 degrees ! Estimated noise=1.06565 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 = 0.0153318 Jy ! Component: 100 - total flux cleaned = 0.0260588 Jy ! Component: 150 - total flux cleaned = 0.0341219 Jy ! Component: 200 - total flux cleaned = 0.040315 Jy ! Total flux subtracted in 200 components = 0.040315 Jy ! Clean residual min=-0.005644 max=0.006960 Jy/beam ! Clean residual mean=0.000011 rms=0.001641 Jy/beam ! Combined flux in latest and established models = 0.382259 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 57 components and 0.38226 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=2.184 mas, bmaj=2.945 mas, bpa=20.06 degrees ! Estimated noise=1.18032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00844886 Jy ! Component: 100 - total flux cleaned = 0.0135643 Jy ! Component: 150 - total flux cleaned = 0.0169079 Jy ! Component: 200 - total flux cleaned = 0.0187287 Jy ! Total flux subtracted in 200 components = 0.0187287 Jy ! Clean residual min=-0.006908 max=0.007542 Jy/beam ! Clean residual mean=0.000020 rms=0.002154 Jy/beam ! Combined flux in latest and established models = 0.400988 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 = 0.00104796 Jy ! Component: 100 - total flux cleaned = 0.00187285 Jy ! Component: 150 - total flux cleaned = 0.00253444 Jy ! Component: 200 - total flux cleaned = 0.00315897 Jy ! Total flux subtracted in 200 components = 0.00315897 Jy ! Clean residual min=-0.006527 max=0.007305 Jy/beam ! Clean residual mean=0.000019 rms=0.002100 Jy/beam ! Combined flux in latest and established models = 0.404147 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 96 components and 0.404147 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=1.764 mas, bpa=16.97 degrees ! Estimated noise=1.06565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00143157 Jy ! Component: 100 - total flux cleaned = -0.00188437 Jy ! Component: 150 - total flux cleaned = -0.0020731 Jy ! Component: 200 - total flux cleaned = -0.00223916 Jy ! Total flux subtracted in 200 components = -0.00223916 Jy ! Clean residual min=-0.004881 max=0.005283 Jy/beam ! Clean residual mean=0.000009 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.401908 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 102 components and 0.401908 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=0.037596Jy sigma=0.322358 ! Fit after self-cal, rms=0.037540Jy sigma=0.321261 wmodel /scr/pima/s5272d_uvs/J1506+3730_X_map.mod ! Writing 102 model components to file: /scr/pima/s5272d_uvs/J1506+3730_X_map.mod wobs /scr/pima/s5272d_uvs/J1506+3730_X_uvs.fits ! Writing UV FITS file: /scr/pima/s5272d_uvs/J1506+3730_X_uvs.fits wwins /scr/pima/s5272d_uvs/J1506+3730_X_map.win ! wwins: Wrote 3 windows to /scr/pima/s5272d_uvs/J1506+3730_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 = 0.000382048 Jy ! Component: 100 - total flux cleaned = 0.000465495 Jy ! Component: 150 - total flux cleaned = 0.000851992 Jy ! Component: 200 - total flux cleaned = 0.000996255 Jy ! Component: 250 - total flux cleaned = 0.000723893 Jy ! Component: 300 - total flux cleaned = 0.000335811 Jy ! Component: 350 - total flux cleaned = -0.000284461 Jy ! Component: 400 - total flux cleaned = -0.00100371 Jy ! Component: 450 - total flux cleaned = -0.0018136 Jy ! Component: 500 - total flux cleaned = -0.00248562 Jy ! Component: 550 - total flux cleaned = -0.00302957 Jy ! Component: 600 - total flux cleaned = -0.00355905 Jy ! Component: 650 - total flux cleaned = -0.00381735 Jy ! Component: 700 - total flux cleaned = -0.00432144 Jy ! Component: 750 - total flux cleaned = -0.00476445 Jy ! Component: 800 - total flux cleaned = -0.00510246 Jy ! Component: 850 - total flux cleaned = -0.00533877 Jy ! Component: 900 - total flux cleaned = -0.0055251 Jy ! Component: 950 - total flux cleaned = -0.0058894 Jy ! Component: 1000 - total flux cleaned = -0.00611425 Jy ! Component: 1050 - total flux cleaned = -0.00646719 Jy ! Component: 1100 - total flux cleaned = -0.006683 Jy ! Component: 1150 - total flux cleaned = -0.00693941 Jy ! Component: 1200 - total flux cleaned = -0.00706493 Jy ! Component: 1250 - total flux cleaned = -0.00714706 Jy ! Component: 1300 - total flux cleaned = -0.0073912 Jy ! Component: 1350 - total flux cleaned = -0.00739139 Jy ! Component: 1400 - total flux cleaned = -0.00762927 Jy ! Component: 1450 - total flux cleaned = -0.00762938 Jy ! Component: 1500 - total flux cleaned = -0.00766747 Jy ! Component: 1550 - total flux cleaned = -0.007668 Jy ! Component: 1600 - total flux cleaned = -0.00778088 Jy ! Component: 1650 - total flux cleaned = -0.00774323 Jy ! Component: 1700 - total flux cleaned = -0.00777994 Jy ! Component: 1750 - total flux cleaned = -0.00763526 Jy ! Component: 1800 - total flux cleaned = -0.00777765 Jy ! Component: 1850 - total flux cleaned = -0.00770691 Jy ! Component: 1900 - total flux cleaned = -0.00767217 Jy ! Component: 1950 - total flux cleaned = -0.00770623 Jy ! Component: 2000 - total flux cleaned = -0.00770601 Jy ! Component: 2050 - total flux cleaned = -0.00770601 Jy ! Component: 2100 - total flux cleaned = -0.00764029 Jy ! Component: 2150 - total flux cleaned = -0.00764039 Jy ! Component: 2200 - total flux cleaned = -0.00770549 Jy ! Component: 2250 - total flux cleaned = -0.00760969 Jy ! Component: 2300 - total flux cleaned = -0.00779975 Jy ! Component: 2350 - total flux cleaned = -0.0077056 Jy ! Component: 2400 - total flux cleaned = -0.00767406 Jy ! Component: 2450 - total flux cleaned = -0.00767409 Jy ! Component: 2500 - total flux cleaned = -0.00773429 Jy ! Component: 2550 - total flux cleaned = -0.00755439 Jy ! Component: 2600 - total flux cleaned = -0.0077325 Jy ! Component: 2650 - total flux cleaned = -0.00767387 Jy ! Component: 2700 - total flux cleaned = -0.00761581 Jy ! Component: 2750 - total flux cleaned = -0.0075584 Jy ! Component: 2800 - total flux cleaned = -0.00753012 Jy ! Component: 2850 - total flux cleaned = -0.00747364 Jy ! Component: 2900 - total flux cleaned = -0.00752942 Jy ! Component: 2950 - total flux cleaned = -0.00747353 Jy ! Component: 3000 - total flux cleaned = -0.00730929 Jy ! Component: 3050 - total flux cleaned = -0.00733607 Jy ! Component: 3100 - total flux cleaned = -0.00717488 Jy ! Component: 3150 - total flux cleaned = -0.0071217 Jy ! Component: 3200 - total flux cleaned = -0.0070168 Jy ! Component: 3250 - total flux cleaned = -0.00704249 Jy ! Component: 3300 - total flux cleaned = -0.00696479 Jy ! Component: 3350 - total flux cleaned = -0.00686209 Jy ! Component: 3400 - total flux cleaned = -0.00681133 Jy ! Component: 3450 - total flux cleaned = -0.00673521 Jy ! Component: 3500 - total flux cleaned = -0.00663489 Jy ! Component: 3550 - total flux cleaned = -0.00653597 Jy ! Component: 3600 - total flux cleaned = -0.00643834 Jy ! Component: 3650 - total flux cleaned = -0.00646239 Jy ! Component: 3700 - total flux cleaned = -0.00646216 Jy ! Component: 3750 - total flux cleaned = -0.00622299 Jy ! Component: 3800 - total flux cleaned = -0.00636558 Jy ! Component: 3850 - total flux cleaned = -0.0063655 Jy ! Component: 3900 - total flux cleaned = -0.00624884 Jy ! Component: 3950 - total flux cleaned = -0.00622575 Jy ! Component: 4000 - total flux cleaned = -0.00608812 Jy ! Component: 4050 - total flux cleaned = -0.00611097 Jy ! Total flux subtracted in 4096 components = -0.00608854 Jy ! Clean residual min=-0.001433 max=0.001346 Jy/beam ! Clean residual mean=0.000003 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.395819 Jy keep ! Adding 356 model components to the UV plane model. ! The established model now contains 457 components and 0.395819 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s5272d_uvs/J1506+3730_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.076 x 1.764 at 16.97 degrees (North through East) ! Clean map min=-0.0027873 max=0.29224 Jy/beam ! Writing clean map to FITS file: /scr/pima/s5272d_uvs/J1506+3730_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.29224 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000418777 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.429897 0.429897 0.859795 1.71959 3.43918 6.87836 13.7567 27.5134 55.0269 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.292 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 697.84 quit ! Quitting program ! Log file /scr/pima/s5272d_uvs/J1506+3730_X_uvs.log closed on Sat Jan 4 15:14:39 2014