! Started logfile: /scr/pima/rdv94_uvs/J0730-1141_X_uvs.log on Mon Sep 23 22:09:37 2013 obs /scr/pima/rdv94_uvs/J0730-1141_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J0730-1141_X_uva.fits ! AN table 1: 31 integrations on 28 of 28 possible baselines. ! AN table 2: 24 integrations on 1 of 1 possible baselines. ! AN table 3: 112 integrations on 3 of 3 possible baselines. ! AN table 4: 13 integrations on 6 of 6 possible baselines. ! AN table 5: 84 integrations on 45 of 45 possible baselines. ! AN table 6: 11 integrations on 6 of 6 possible baselines. ! AN table 7: 11 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.437932 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0730-1141 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40993e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47993e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79493e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89993e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 9892 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv94_uvs/J0730-1141_X] 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 31 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! A total of 336 telescope corrections were flagged in sub-array 3. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 761 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! A total of 336 telescope corrections were flagged in sub-array 3. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 761 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! A total of 336 telescope corrections were flagged in sub-array 3. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 761 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! A total of 48 telescope corrections were flagged in sub-array 2. ! A total of 336 telescope corrections were flagged in sub-array 3. ! A total of 52 telescope corrections were flagged in sub-array 4. ! A total of 761 telescope corrections were flagged in sub-array 5. ! A total of 14 telescope corrections were flagged in sub-array 6. ! A total of 12 telescope corrections were flagged in sub-array 7. ! ! Fit before self-cal, rms=3.505359Jy sigma=81.809438 ! Fit after self-cal, rms=2.332059Jy sigma=55.596697 ! 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=0.8884 mas, bmaj=3.239 mas, bpa=-14.05 degrees ! Estimated noise=0.612043 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 = 2.56263 Jy ! Component: 100 - total flux cleaned = 3.12316 Jy ! Total flux subtracted in 100 components = 3.12316 Jy ! Clean residual min=-0.062356 max=0.168123 Jy/beam ! Clean residual mean=0.000160 rms=0.020034 Jy/beam ! Combined flux in latest and established models = 3.12316 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 3.12316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.443052Jy sigma=11.133452 ! Fit after self-cal, rms=0.443135Jy sigma=11.131731 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.178593 Jy ! Component: 100 - total flux cleaned = 0.286985 Jy ! Total flux subtracted in 100 components = 0.286985 Jy ! Clean residual min=-0.051726 max=0.085769 Jy/beam ! Clean residual mean=0.000224 rms=0.013513 Jy/beam ! Combined flux in latest and established models = 3.41014 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 3.41014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.363055Jy sigma=8.372668 ! Fit after self-cal, rms=0.362799Jy sigma=8.367838 ! Inverting map ! Added new window around map position (-1.8, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0847281 Jy ! Component: 100 - total flux cleaned = 0.140182 Jy ! Total flux subtracted in 100 components = 0.140182 Jy ! Clean residual min=-0.042474 max=0.051017 Jy/beam ! Clean residual mean=0.000251 rms=0.011526 Jy/beam ! Combined flux in latest and established models = 3.55033 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 64 components and 3.55033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.343719Jy sigma=7.528385 ! Fit after self-cal, rms=0.343273Jy sigma=7.516319 ! 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=1.084 mas, bmaj=3.348 mas, bpa=-12.84 degrees ! Estimated noise=0.466355 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 = 0.0574979 Jy ! Component: 100 - total flux cleaned = 0.0938709 Jy ! Component: 150 - total flux cleaned = 0.119603 Jy ! Component: 200 - total flux cleaned = 0.1386 Jy ! Total flux subtracted in 200 components = 0.1386 Jy ! Clean residual min=-0.053576 max=0.049291 Jy/beam ! Clean residual mean=0.000988 rms=0.012552 Jy/beam ! Combined flux in latest and established models = 3.68893 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 113 components and 3.68893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.340386Jy sigma=7.075700 ! Fit after self-cal, rms=0.340170Jy sigma=7.067427 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 KP 1.00 LA 0.99 ! MK 0.99 NL 0.99 OV 0.99 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* ON 0.00* WF 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 FD 1.00 HH 1.00* HN 0.95 ! LA 1.10 NL 0.98 ON 1.00* OV 0.99 ! WF 1.00* WZ 1.00* ! ! A total of 30 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* HN 0.00* MK 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.91 FD 1.00 HN 0.99 KP 1.00 ! LA 1.00 MK 0.99 NL 0.96 OV 0.97 ! PT 0.99 WF 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.99 KP 0.95 LA 0.96 ! MK 1.00 NL 1.00 OV 0.98 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* ON 0.00* WF 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.18 FD 1.01 HH 1.00* HN 0.97 ! LA 1.08 NL 0.98 ON 1.00* OV 0.97 ! WF 1.00* WZ 1.00* ! ! A total of 30 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* HN 0.00* MK 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 1.27 FD 1.00 HN 1.01 KP 0.94 ! LA 0.97 MK 1.00 NL 0.97 OV 0.96 ! PT 1.00 WF 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 KP 0.87 LA 1.02 ! MK 1.00 NL 1.03 OV 1.04 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* ON 0.00* WF 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.02 FD 1.00 HH 1.00* HN 1.01 ! LA 1.16 NL 1.01 ON 1.00* OV 1.03 ! WF 1.00* WZ 1.00* ! ! A total of 30 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* HN 0.00* MK 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.97 FD 1.00 HN 1.04 KP 0.86 ! LA 1.03 MK 0.99 NL 0.99 OV 1.02 ! PT 1.00 WF 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 KP 0.91 LA 1.01 ! MK 1.05 NL 1.05 OV 1.02 PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! HH 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! HH 0.00* ON 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* ON 0.00* WF 0.00* WZ 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.00 FD 1.07 HH 1.00* HN 0.99 ! LA 1.14 NL 1.03 ON 1.00* OV 1.01 ! WF 1.00* WZ 1.00* ! ! A total of 30 telescope corrections were flagged in sub-array 6. ! Telescope amplitude corrections in sub-array 6: ! BR 0.00* HN 0.00* MK 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 7: ! BR 0.95 FD 1.06 HN 1.03 KP 0.91 ! LA 1.02 MK 1.04 NL 1.02 OV 0.99 ! PT 1.03 WF 1.00* ! ! ! Fit before self-cal, rms=0.340170Jy sigma=7.067427 ! Fit after self-cal, rms=0.240909Jy sigma=4.218514 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.14 mas, bmaj=3.457 mas, bpa=-11.82 degrees ! Estimated noise=0.46783 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 = -0.0205174 Jy ! Component: 100 - total flux cleaned = -0.0253579 Jy ! Component: 150 - total flux cleaned = -0.0279645 Jy ! Component: 200 - total flux cleaned = -0.028289 Jy ! Total flux subtracted in 200 components = -0.028289 Jy ! Clean residual min=-0.028327 max=0.033546 Jy/beam ! Clean residual mean=0.000785 rms=0.008445 Jy/beam ! Combined flux in latest and established models = 3.66064 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 130 components and 3.66064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236427Jy sigma=4.210590 ! Fit after self-cal, rms=0.236464Jy sigma=4.209316 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.236464Jy sigma=4.209316 ! Fit after self-cal, rms=0.199962Jy sigma=3.536700 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.14 mas, bmaj=3.465 mas, bpa=-11.83 degrees ! Estimated noise=0.465532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0183024 Jy ! Component: 100 - total flux cleaned = -0.0218538 Jy ! Component: 150 - total flux cleaned = -0.0249116 Jy ! Component: 200 - total flux cleaned = -0.026478 Jy ! Total flux subtracted in 200 components = -0.026478 Jy ! Clean residual min=-0.021851 max=0.024876 Jy/beam ! Clean residual mean=0.000539 rms=0.006332 Jy/beam ! Combined flux in latest and established models = 3.63416 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 148 components and 3.63416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195933Jy sigma=3.526461 ! Fit after self-cal, rms=0.195945Jy sigma=3.525980 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 = -0.000414281 Jy ! Component: 100 - total flux cleaned = -0.000781917 Jy ! Component: 150 - total flux cleaned = -0.00112405 Jy ! Component: 200 - total flux cleaned = -0.0014417 Jy ! Total flux subtracted in 200 components = -0.0014417 Jy ! Clean residual min=-0.022140 max=0.024818 Jy/beam ! Clean residual mean=0.000538 rms=0.006321 Jy/beam ! Combined flux in latest and established models = 3.63272 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 156 components and 3.63272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195474Jy sigma=3.521762 ! Fit after self-cal, rms=0.195456Jy sigma=3.521549 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195456Jy sigma=3.521549 ! Fit after self-cal, rms=0.131420Jy sigma=2.564429 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=3.469 mas, bpa=-11.85 degrees ! Estimated noise=0.465599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121207 Jy ! Component: 100 - total flux cleaned = 0.0138823 Jy ! Component: 150 - total flux cleaned = 0.0144115 Jy ! Component: 200 - total flux cleaned = 0.0151862 Jy ! Total flux subtracted in 200 components = 0.0151862 Jy ! Clean residual min=-0.010379 max=0.010454 Jy/beam ! Clean residual mean=-0.000039 rms=0.002459 Jy/beam ! Combined flux in latest and established models = 3.6479 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 170 components and 3.6479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130238Jy sigma=2.529831 ! Fit after self-cal, rms=0.130295Jy sigma=2.527414 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 (-4.8, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350105 Jy ! Component: 100 - total flux cleaned = 0.00323702 Jy ! Component: 150 - total flux cleaned = 0.0027354 Jy ! Component: 200 - total flux cleaned = 0.00207605 Jy ! Total flux subtracted in 200 components = 0.00207605 Jy ! Clean residual min=-0.009105 max=0.009582 Jy/beam ! Clean residual mean=-0.000036 rms=0.002252 Jy/beam ! Combined flux in latest and established models = 3.64998 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 197 components and 3.64998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128813Jy sigma=2.499322 ! Fit after self-cal, rms=0.128746Jy sigma=2.497589 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128746Jy sigma=2.497589 ! Fit after self-cal, rms=0.128705Jy sigma=2.488093 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.335 mas, bmaj=4.229 mas, bpa=5.739 degrees ! Estimated noise=0.527171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00764919 Jy ! Component: 100 - total flux cleaned = 0.00975195 Jy ! Component: 150 - total flux cleaned = 0.00956999 Jy ! Component: 200 - total flux cleaned = 0.00956953 Jy ! Total flux subtracted in 200 components = 0.00956953 Jy ! Clean residual min=-0.009067 max=0.009506 Jy/beam ! Clean residual mean=-0.000078 rms=0.002453 Jy/beam ! Combined flux in latest and established models = 3.65955 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 226 components and 3.65955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127923Jy sigma=2.476565 ! Fit after self-cal, rms=0.127912Jy sigma=2.474956 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 = 0.00193814 Jy ! Component: 100 - total flux cleaned = 0.00155498 Jy ! Component: 150 - total flux cleaned = 0.00121325 Jy ! Component: 200 - total flux cleaned = 0.00100897 Jy ! Total flux subtracted in 200 components = 0.00100897 Jy ! Clean residual min=-0.008999 max=0.009151 Jy/beam ! Clean residual mean=-0.000076 rms=0.002376 Jy/beam ! Combined flux in latest and established models = 3.66056 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 241 components and 3.66056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127716Jy sigma=2.473886 ! Fit after self-cal, rms=0.127711Jy sigma=2.473600 ! 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=1.138 mas, bmaj=3.472 mas, bpa=-11.86 degrees ! Estimated noise=0.465752 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.138 x 3.472 at -11.86 degrees (North through East) ! Clean map min=-0.010916 max=3.2794 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127711Jy sigma=2.473600 ! Fit after self-cal, rms=0.108216Jy sigma=2.108238 ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=3.473 mas, bpa=-11.87 degrees ! Estimated noise=0.465819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00384869 Jy ! Component: 100 - total flux cleaned = 0.00458823 Jy ! Component: 150 - total flux cleaned = 0.00442778 Jy ! Component: 200 - total flux cleaned = 0.0039982 Jy ! Total flux subtracted in 200 components = 0.0039982 Jy ! Clean residual min=-0.007398 max=0.008496 Jy/beam ! Clean residual mean=-0.000024 rms=0.001954 Jy/beam ! Combined flux in latest and established models = 3.66456 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 261 components and 3.66456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107566Jy sigma=2.097119 ! Fit after self-cal, rms=0.107554Jy sigma=2.096164 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102419 Jy ! Component: 100 - total flux cleaned = 0.00102597 Jy ! Component: 150 - total flux cleaned = 0.00102188 Jy ! Component: 200 - total flux cleaned = 0.000900815 Jy ! Total flux subtracted in 200 components = 0.000900815 Jy ! Clean residual min=-0.006946 max=0.007942 Jy/beam ! Clean residual mean=-0.000023 rms=0.001923 Jy/beam ! Combined flux in latest and established models = 3.66546 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 269 components and 3.66546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107197Jy sigma=2.090669 ! Fit after self-cal, rms=0.107184Jy sigma=2.090338 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107184Jy sigma=2.090338 ! Fit after self-cal, rms=0.107139Jy sigma=2.087635 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=0.9447 mas, bmaj=3.352 mas, bpa=-13.34 degrees ! Estimated noise=0.609677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.54482 Jy ! Component: 100 - total flux cleaned = 3.10071 Jy ! Component: 150 - total flux cleaned = 3.26819 Jy ! Component: 200 - total flux cleaned = 3.3723 Jy ! Total flux subtracted in 200 components = 3.3723 Jy ! Clean residual min=-0.028104 max=0.055804 Jy/beam ! Clean residual mean=-0.000046 rms=0.007499 Jy/beam ! Combined flux in latest and established models = 3.3723 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 3.3723 Jy ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=3.474 mas, bpa=-11.87 degrees ! Estimated noise=0.466 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 = 0.0982469 Jy ! Component: 100 - total flux cleaned = 0.157455 Jy ! Component: 150 - total flux cleaned = 0.195843 Jy ! Component: 200 - total flux cleaned = 0.223143 Jy ! Total flux subtracted in 200 components = 0.223143 Jy ! Clean residual min=-0.012439 max=0.018541 Jy/beam ! Clean residual mean=-0.000109 rms=0.003409 Jy/beam ! Combined flux in latest and established models = 3.59545 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 81 components and 3.59545 Jy ! Inverting map ! Added new window around map position (-6.4, 9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0213366 Jy ! Component: 100 - total flux cleaned = 0.0375191 Jy ! Component: 150 - total flux cleaned = 0.0501161 Jy ! Component: 200 - total flux cleaned = 0.056654 Jy ! Total flux subtracted in 200 components = 0.056654 Jy ! Clean residual min=-0.009328 max=0.009345 Jy/beam ! Clean residual mean=-0.000044 rms=0.002301 Jy/beam ! Combined flux in latest and established models = 3.6521 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 116 components and 3.6521 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=2.335 mas, bmaj=4.229 mas, bpa=5.689 degrees ! Estimated noise=0.527516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00897215 Jy ! Component: 100 - total flux cleaned = 0.0136398 Jy ! Component: 150 - total flux cleaned = 0.0154289 Jy ! Component: 200 - total flux cleaned = 0.0167023 Jy ! Total flux subtracted in 200 components = 0.0167023 Jy ! Clean residual min=-0.009054 max=0.008433 Jy/beam ! Clean residual mean=-0.000042 rms=0.002306 Jy/beam ! Combined flux in latest and established models = 3.6688 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 = 0.000896693 Jy ! Component: 100 - total flux cleaned = 0.00149754 Jy ! Component: 150 - total flux cleaned = 0.0018668 Jy ! Component: 200 - total flux cleaned = 0.00254021 Jy ! Total flux subtracted in 200 components = 0.00254021 Jy ! Clean residual min=-0.008428 max=0.007919 Jy/beam ! Clean residual mean=-0.000038 rms=0.002168 Jy/beam ! Combined flux in latest and established models = 3.67134 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 192 components and 3.67134 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=3.474 mas, bpa=-11.87 degrees ! Estimated noise=0.466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000173008 Jy ! Component: 100 - total flux cleaned = -0.000181437 Jy ! Component: 150 - total flux cleaned = -0.000554969 Jy ! Component: 200 - total flux cleaned = -0.000889386 Jy ! Total flux subtracted in 200 components = -0.000889386 Jy ! Clean residual min=-0.007654 max=0.007801 Jy/beam ! Clean residual mean=-0.000024 rms=0.001883 Jy/beam ! Combined flux in latest and established models = 3.67045 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 220 components and 3.67045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107163Jy sigma=2.088380 ! Fit after self-cal, rms=0.106985Jy sigma=2.083061 wmodel /scr/pima/rdv94_uvs/J0730-1141_X_map.mod ! Writing 220 model components to file: /scr/pima/rdv94_uvs/J0730-1141_X_map.mod wobs /scr/pima/rdv94_uvs/J0730-1141_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv94_uvs/J0730-1141_X_uvs.fits wwins /scr/pima/rdv94_uvs/J0730-1141_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv94_uvs/J0730-1141_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 = -0.0003676 Jy ! Component: 100 - total flux cleaned = -0.00153686 Jy ! Component: 150 - total flux cleaned = -0.00227919 Jy ! Component: 200 - total flux cleaned = -0.00263621 Jy ! Component: 250 - total flux cleaned = -0.00309621 Jy ! Component: 300 - total flux cleaned = -0.00309706 Jy ! Component: 350 - total flux cleaned = -0.00309992 Jy ! Component: 400 - total flux cleaned = -0.00320497 Jy ! Component: 450 - total flux cleaned = -0.00300097 Jy ! Component: 500 - total flux cleaned = -0.00270361 Jy ! Component: 550 - total flux cleaned = -0.00270499 Jy ! Component: 600 - total flux cleaned = -0.00270564 Jy ! Component: 650 - total flux cleaned = -0.0027058 Jy ! Component: 700 - total flux cleaned = -0.00270693 Jy ! Component: 750 - total flux cleaned = -0.0027072 Jy ! Component: 800 - total flux cleaned = -0.00252757 Jy ! Component: 850 - total flux cleaned = -0.00279061 Jy ! Component: 900 - total flux cleaned = -0.00278849 Jy ! Component: 950 - total flux cleaned = -0.00287367 Jy ! Component: 1000 - total flux cleaned = -0.00278814 Jy ! Component: 1050 - total flux cleaned = -0.00295586 Jy ! Component: 1100 - total flux cleaned = -0.00303968 Jy ! Component: 1150 - total flux cleaned = -0.00287841 Jy ! Component: 1200 - total flux cleaned = -0.00287963 Jy ! Component: 1250 - total flux cleaned = -0.00303547 Jy ! Component: 1300 - total flux cleaned = -0.00295784 Jy ! Component: 1350 - total flux cleaned = -0.00280412 Jy ! Component: 1400 - total flux cleaned = -0.00257669 Jy ! Component: 1450 - total flux cleaned = -0.00265198 Jy ! Component: 1500 - total flux cleaned = -0.00265074 Jy ! Component: 1550 - total flux cleaned = -0.00250338 Jy ! Component: 1600 - total flux cleaned = -0.00228666 Jy ! Component: 1650 - total flux cleaned = -0.00235914 Jy ! Component: 1700 - total flux cleaned = -0.00235926 Jy ! Component: 1750 - total flux cleaned = -0.00256826 Jy ! Component: 1800 - total flux cleaned = -0.0024307 Jy ! Component: 1850 - total flux cleaned = -0.00277222 Jy ! Component: 1900 - total flux cleaned = -0.0029069 Jy ! Component: 1950 - total flux cleaned = -0.0029732 Jy ! Component: 2000 - total flux cleaned = -0.00284037 Jy ! Component: 2050 - total flux cleaned = -0.00316865 Jy ! Component: 2100 - total flux cleaned = -0.00297388 Jy ! Component: 2150 - total flux cleaned = -0.00310303 Jy ! Component: 2200 - total flux cleaned = -0.00297519 Jy ! Component: 2250 - total flux cleaned = -0.00322828 Jy ! Component: 2300 - total flux cleaned = -0.00304025 Jy ! Component: 2350 - total flux cleaned = -0.00304025 Jy ! Component: 2400 - total flux cleaned = -0.00310245 Jy ! Component: 2450 - total flux cleaned = -0.00316316 Jy ! Component: 2500 - total flux cleaned = -0.00346393 Jy ! Component: 2550 - total flux cleaned = -0.00352391 Jy ! Component: 2600 - total flux cleaned = -0.00364272 Jy ! Component: 2650 - total flux cleaned = -0.00387723 Jy ! Component: 2700 - total flux cleaned = -0.00399363 Jy ! Component: 2750 - total flux cleaned = -0.00393578 Jy ! Component: 2800 - total flux cleaned = -0.00405097 Jy ! Component: 2850 - total flux cleaned = -0.00410856 Jy ! Component: 2900 - total flux cleaned = -0.0042775 Jy ! Component: 2950 - total flux cleaned = -0.00472378 Jy ! Component: 3000 - total flux cleaned = -0.00444609 Jy ! Component: 3050 - total flux cleaned = -0.00461111 Jy ! Component: 3100 - total flux cleaned = -0.00450297 Jy ! Component: 3150 - total flux cleaned = -0.00466533 Jy ! Component: 3200 - total flux cleaned = -0.0046122 Jy ! Component: 3250 - total flux cleaned = -0.00471875 Jy ! Component: 3300 - total flux cleaned = -0.00477171 Jy ! Component: 3350 - total flux cleaned = -0.00482415 Jy ! Component: 3400 - total flux cleaned = -0.00487601 Jy ! Component: 3450 - total flux cleaned = -0.00487631 Jy ! Component: 3500 - total flux cleaned = -0.00523506 Jy ! Component: 3550 - total flux cleaned = -0.00508165 Jy ! Component: 3600 - total flux cleaned = -0.00548594 Jy ! Component: 3650 - total flux cleaned = -0.00533526 Jy ! Component: 3700 - total flux cleaned = -0.00548412 Jy ! Component: 3750 - total flux cleaned = -0.00563184 Jy ! Component: 3800 - total flux cleaned = -0.00568084 Jy ! Component: 3850 - total flux cleaned = -0.0058273 Jy ! Component: 3900 - total flux cleaned = -0.00606909 Jy ! Component: 3950 - total flux cleaned = -0.00611715 Jy ! Component: 4000 - total flux cleaned = -0.00649905 Jy ! Component: 4050 - total flux cleaned = -0.00654651 Jy ! Total flux subtracted in 4096 components = -0.00659324 Jy ! Clean residual min=-0.002882 max=0.002376 Jy/beam ! Clean residual mean=-0.000020 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 3.66386 Jy keep ! Adding 358 model components to the UV plane model. ! The established model now contains 578 components and 3.66386 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv94_uvs/J0730-1141_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.138 x 3.474 at -11.87 degrees (North through East) ! Clean map min=-0.0093307 max=3.2824 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J0730-1141_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.28239 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000952498 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0870554 0.0870554 0.174111 0.348221 0.696443 1.39289 2.78577 5.57154 11.1431 22.2862 44.5723 89.1447 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0028 print "peak=",int(1000*peak_flux)/1000 ! peak= 3.282 quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J0730-1141_X_uvs.log closed on Mon Sep 23 22:09:43 2013