! Started logfile: /scr/pima/rdv93_uvs/J1700-2610_S_uvs.log on Tue Sep 24 17:08:22 2013 obs /scr/pima/rdv93_uvs/J1700-2610_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J1700-2610_S_uva.fits ! AN table 1: 11 integrations on 6 of 6 possible baselines. ! AN table 2: 11 integrations on 10 of 10 possible baselines. ! AN table 3: 68 integrations on 21 of 21 possible baselines. ! AN table 4: 12 integrations on 6 of 6 possible baselines. ! AN table 5: 78 integrations on 36 of 36 possible baselines. ! AN table 6: 25 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.795151 visibilities/baseline/integration-bin. ! Found source: J1700-2610 ! ! 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 2.23693e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26693e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35693e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37693e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 17840 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 = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv93_uvs/J1700-2610_S] 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 0.500x0.500 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 30 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 181 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 181 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 181 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 3. ! A total of 6 telescope corrections were flagged in sub-array 4. ! A total of 181 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.315534Jy sigma=6.287560 ! Fit after self-cal, rms=0.577279Jy sigma=2.507880 ! 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=3.37 mas, bmaj=8.192 mas, bpa=-8.816 degrees ! Estimated noise=2.74276 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 = 0.587914 Jy ! Component: 100 - total flux cleaned = 0.793959 Jy ! Total flux subtracted in 100 components = 0.793959 Jy ! Clean residual min=-0.074316 max=0.094430 Jy/beam ! Clean residual mean=0.000182 rms=0.021697 Jy/beam ! Combined flux in latest and established models = 0.793958 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.793958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.498955Jy sigma=2.530485 ! Fit after self-cal, rms=0.498796Jy sigma=2.529811 ! 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=4 mas, bmaj=10.12 mas, bpa=-10.66 degrees ! Estimated noise=1.24957 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 = 0.14573 Jy ! Component: 100 - total flux cleaned = 0.210225 Jy ! Component: 150 - total flux cleaned = 0.243901 Jy ! Component: 200 - total flux cleaned = 0.260015 Jy ! Total flux subtracted in 200 components = 0.260015 Jy ! Clean residual min=-0.068478 max=0.063921 Jy/beam ! Clean residual mean=-0.000386 rms=0.021088 Jy/beam ! Combined flux in latest and established models = 1.05397 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 50 components and 1.05397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.470996Jy sigma=2.333955 ! Fit after self-cal, rms=0.471042Jy sigma=2.333752 ! 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: ! FD 1.05 LA 1.30 NL 1.26 PT 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.07 HN 1.09 LA 1.22 NL 1.25 ! PT 1.18 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 HN 0.94 LA 1.19 NL 1.11 ! OV 1.05 PT 1.08 SC 1.05 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.13 FD 1.01 HN 1.10 NL 1.12 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.04 FD 1.24 HN 1.04 LA 1.18 ! MK 0.99 NL 1.00 OV 1.01 PT 1.06 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.03 FD 1.06 HN 1.29 KP 1.08 ! LA 1.19 MK 0.81 NL 1.08 OV 1.04 ! PT 1.09 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.17 LA 1.11 NL 1.29 PT 1.12 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.14 HN 1.31 LA 1.11 NL 1.21 ! PT 1.14 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.12 HN 1.03 LA 1.02 NL 1.14 ! OV 1.06 PT 1.05 SC 1.14 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.12 FD 1.14 HN 1.30 NL 1.07 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 1.08 FD 1.28 HN 1.16 LA 1.05 ! MK 1.13 NL 1.01 OV 1.04 PT 1.07 ! SC 1.08 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.09 FD 1.13 HN 1.46 KP 1.07 ! LA 1.08 MK 0.88 NL 1.14 OV 1.06 ! PT 1.09 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.19 LA 1.01 NL 1.38 PT 1.17 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.13 HN 1.11 LA 1.08 NL 1.35 ! PT 1.19 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.11 HN 0.92 LA 0.99 NL 1.18 ! OV 1.06 PT 1.12 SC 0.96 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.09 FD 1.09 HN 1.20 NL 1.17 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.91 FD 1.38 HN 1.00 LA 1.01 ! MK 1.09 NL 1.04 OV 0.97 PT 1.11 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.07 FD 1.13 HN 1.30 KP 0.92 ! LA 1.01 MK 0.82 NL 1.19 OV 1.05 ! PT 1.12 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 LA 0.87 NL 1.22 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.14 HN 1.05 LA 0.88 NL 1.18 ! PT 1.01 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.07 HN 0.87 LA 0.83 NL 1.08 ! OV 0.89 PT 0.96 SC 1.00 ! ! A total of 18 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 FD 1.13 HN 1.06 NL 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.28 FD 1.17 HN 0.94 LA 0.85 ! MK 1.21 NL 1.00 OV 0.87 PT 0.95 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.95 FD 1.09 HN 1.22 KP 0.85 ! LA 0.84 MK 0.88 NL 1.08 OV 0.90 ! PT 0.98 SC 0.97 ! ! ! Fit before self-cal, rms=0.471042Jy sigma=2.333752 ! Fit after self-cal, rms=0.223608Jy sigma=0.881637 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.989 mas, bmaj=10.08 mas, bpa=-10.65 degrees ! Estimated noise=1.24136 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 = -0.0038597 Jy ! Component: 100 - total flux cleaned = -0.00574061 Jy ! Component: 150 - total flux cleaned = -0.00600112 Jy ! Component: 200 - total flux cleaned = -0.0062468 Jy ! Total flux subtracted in 200 components = -0.0062468 Jy ! Clean residual min=-0.024776 max=0.026187 Jy/beam ! Clean residual mean=-0.000011 rms=0.005884 Jy/beam ! Combined flux in latest and established models = 1.04773 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 1.04773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.222243Jy sigma=0.877902 ! Fit after self-cal, rms=0.226782Jy sigma=0.855486 ! 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=0.226782Jy sigma=0.855486 ! Fit after self-cal, rms=0.225283Jy sigma=0.854034 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.982 mas, bmaj=10.02 mas, bpa=-10.69 degrees ! Estimated noise=1.23801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00294201 Jy ! Component: 100 - total flux cleaned = -0.00360808 Jy ! Component: 150 - total flux cleaned = -0.00443461 Jy ! Component: 200 - total flux cleaned = -0.00466007 Jy ! Total flux subtracted in 200 components = -0.00466007 Jy ! Clean residual min=-0.023713 max=0.024318 Jy/beam ! Clean residual mean=-0.000015 rms=0.005394 Jy/beam ! Combined flux in latest and established models = 1.04307 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 67 components and 1.04307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.223930Jy sigma=0.851986 ! Fit after self-cal, rms=0.223980Jy sigma=0.851189 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 (35, -53.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149438 Jy ! Component: 100 - total flux cleaned = 0.000533916 Jy ! Component: 150 - total flux cleaned = -0.00118391 Jy ! Component: 200 - total flux cleaned = -0.00272245 Jy ! Total flux subtracted in 200 components = -0.00272245 Jy ! Clean residual min=-0.018270 max=0.018806 Jy/beam ! Clean residual mean=-0.000015 rms=0.004605 Jy/beam ! Combined flux in latest and established models = 1.04034 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 97 components and 1.04034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214808Jy sigma=0.821238 ! Fit after self-cal, rms=0.213437Jy sigma=0.818866 ! Inverting map ! Added new window around map position (-36.5, 41.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185718 Jy ! Component: 100 - total flux cleaned = 0.00108468 Jy ! Component: 150 - total flux cleaned = 0.000370637 Jy ! Component: 200 - total flux cleaned = 0.000363343 Jy ! Total flux subtracted in 200 components = 0.000363343 Jy ! Clean residual min=-0.015980 max=0.017099 Jy/beam ! Clean residual mean=-0.000014 rms=0.004175 Jy/beam ! Combined flux in latest and established models = 1.04071 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 122 components and 1.04071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207651Jy sigma=0.798375 ! Fit after self-cal, rms=0.206931Jy sigma=0.796953 ! 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=0.206931Jy sigma=0.796953 ! Fit after self-cal, rms=0.202607Jy sigma=0.794815 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.968 mas, bmaj=9.944 mas, bpa=-10.97 degrees ! Estimated noise=1.23344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142214 Jy ! Component: 100 - total flux cleaned = 0.00085154 Jy ! Component: 150 - total flux cleaned = 0.000876746 Jy ! Component: 200 - total flux cleaned = 0.0013951 Jy ! Total flux subtracted in 200 components = 0.0013951 Jy ! Clean residual min=-0.016005 max=0.016080 Jy/beam ! Clean residual mean=-0.000012 rms=0.003771 Jy/beam ! Combined flux in latest and established models = 1.0421 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 143 components and 1.0421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199145Jy sigma=0.782800 ! Fit after self-cal, rms=0.198843Jy sigma=0.782173 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 = -0.000529509 Jy ! Component: 100 - total flux cleaned = -0.00053518 Jy ! Component: 150 - total flux cleaned = -0.000529768 Jy ! Component: 200 - total flux cleaned = -0.000523058 Jy ! Total flux subtracted in 200 components = -0.000523058 Jy ! Clean residual min=-0.015937 max=0.015174 Jy/beam ! Clean residual mean=-0.000012 rms=0.003590 Jy/beam ! Combined flux in latest and established models = 1.04158 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 154 components and 1.04158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.196554Jy sigma=0.774570 ! Fit after self-cal, rms=0.196398Jy sigma=0.774255 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.196398Jy sigma=0.774255 ! Fit after self-cal, rms=0.195732Jy sigma=0.773908 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.178 mas, bmaj=19.08 mas, bpa=-6.13 degrees ! Estimated noise=1.25816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000208893 Jy ! Component: 100 - total flux cleaned = -0.000869179 Jy ! Component: 150 - total flux cleaned = -0.00116978 Jy ! Component: 200 - total flux cleaned = -0.00145274 Jy ! Total flux subtracted in 200 components = -0.00145274 Jy ! Clean residual min=-0.012738 max=0.012117 Jy/beam ! Clean residual mean=-0.000010 rms=0.003784 Jy/beam ! Combined flux in latest and established models = 1.04013 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 172 components and 1.04013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195509Jy sigma=0.772641 ! Fit after self-cal, rms=0.195482Jy sigma=0.772568 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 = -3.09245e-06 Jy ! Component: 100 - total flux cleaned = -2.35027e-06 Jy ! Component: 150 - total flux cleaned = -2.42377e-06 Jy ! Component: 200 - total flux cleaned = 0.000119727 Jy ! Total flux subtracted in 200 components = 0.000119727 Jy ! Clean residual min=-0.012719 max=0.011958 Jy/beam ! Clean residual mean=-0.000009 rms=0.003755 Jy/beam ! Combined flux in latest and established models = 1.04025 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 182 components and 1.04025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195317Jy sigma=0.771638 ! Fit after self-cal, rms=0.195305Jy sigma=0.771608 ! 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=3.971 mas, bmaj=9.946 mas, bpa=-11.02 degrees ! Estimated noise=1.23406 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.971 x 9.946 at -11.02 degrees (North through East) ! Clean map min=-0.025221 max=0.80862 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=0.195305Jy sigma=0.771608 ! Fit after self-cal, rms=0.278136Jy sigma=0.648228 ! Inverting map and beam ! Estimated beam: bmin=3.973 mas, bmaj=9.949 mas, bpa=-10.99 degrees ! Estimated noise=1.23372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000571992 Jy ! Component: 100 - total flux cleaned = 0.000558774 Jy ! Component: 150 - total flux cleaned = 0.000560568 Jy ! Component: 200 - total flux cleaned = 0.00122675 Jy ! Total flux subtracted in 200 components = 0.00122675 Jy ! Clean residual min=-0.013538 max=0.014366 Jy/beam ! Clean residual mean=0.000003 rms=0.003364 Jy/beam ! Combined flux in latest and established models = 1.04147 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 195 components and 1.04147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.277091Jy sigma=0.642103 ! Fit after self-cal, rms=0.277073Jy sigma=0.641822 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000336154 Jy ! Component: 100 - total flux cleaned = -0.000324243 Jy ! Component: 150 - total flux cleaned = -2.76241e-05 Jy ! Component: 200 - total flux cleaned = -3.85571e-05 Jy ! Total flux subtracted in 200 components = -3.85571e-05 Jy ! Clean residual min=-0.013295 max=0.013932 Jy/beam ! Clean residual mean=0.000006 rms=0.003288 Jy/beam ! Combined flux in latest and established models = 1.04143 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 206 components and 1.04143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.276298Jy sigma=0.637831 ! Fit after self-cal, rms=0.276307Jy sigma=0.637681 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.276307Jy sigma=0.637681 ! Fit after self-cal, rms=0.281870Jy sigma=0.637393 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=3.35 mas, bmaj=8.131 mas, bpa=-9.136 degrees ! Estimated noise=2.77667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.606661 Jy ! Component: 100 - total flux cleaned = 0.821108 Jy ! Component: 150 - total flux cleaned = 0.925932 Jy ! Component: 200 - total flux cleaned = 0.944478 Jy ! Total flux subtracted in 200 components = 0.944478 Jy ! Clean residual min=-0.037845 max=0.041400 Jy/beam ! Clean residual mean=0.000072 rms=0.009973 Jy/beam ! Combined flux in latest and established models = 0.944478 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.944478 Jy ! Inverting map and beam ! Estimated beam: bmin=3.976 mas, bmaj=9.942 mas, bpa=-10.95 degrees ! Estimated noise=1.23456 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 = 0.0472916 Jy ! Component: 100 - total flux cleaned = 0.0578921 Jy ! Component: 150 - total flux cleaned = 0.0636473 Jy ! Component: 200 - total flux cleaned = 0.0667446 Jy ! Total flux subtracted in 200 components = 0.0667446 Jy ! Clean residual min=-0.017523 max=0.022848 Jy/beam ! Clean residual mean=0.000106 rms=0.005486 Jy/beam ! Combined flux in latest and established models = 1.01122 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 72 components and 1.01122 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.189 mas, bmaj=19.08 mas, bpa=-6.068 degrees ! Estimated noise=1.25726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206032 Jy ! Component: 100 - total flux cleaned = 0.0234836 Jy ! Component: 150 - total flux cleaned = 0.0247304 Jy ! Component: 200 - total flux cleaned = 0.02608 Jy ! Total flux subtracted in 200 components = 0.02608 Jy ! Clean residual min=-0.014466 max=0.012635 Jy/beam ! Clean residual mean=0.000040 rms=0.003967 Jy/beam ! Combined flux in latest and established models = 1.0373 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 = 0.000737398 Jy ! Component: 100 - total flux cleaned = 0.00118429 Jy ! Component: 150 - total flux cleaned = 0.00139125 Jy ! Component: 200 - total flux cleaned = 0.00157751 Jy ! Total flux subtracted in 200 components = 0.00157751 Jy ! Clean residual min=-0.013871 max=0.012196 Jy/beam ! Clean residual mean=0.000027 rms=0.003877 Jy/beam ! Combined flux in latest and established models = 1.03888 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 108 components and 1.03888 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.976 mas, bmaj=9.942 mas, bpa=-10.95 degrees ! Estimated noise=1.23456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00092848 Jy ! Component: 100 - total flux cleaned = -0.000658166 Jy ! Component: 150 - total flux cleaned = -0.00139622 Jy ! Component: 200 - total flux cleaned = -0.00207383 Jy ! Total flux subtracted in 200 components = -0.00207383 Jy ! Clean residual min=-0.014416 max=0.017365 Jy/beam ! Clean residual mean=0.000017 rms=0.004272 Jy/beam ! Combined flux in latest and established models = 1.03681 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 129 components and 1.03681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.284714Jy sigma=0.676458 ! Fit after self-cal, rms=0.284963Jy sigma=0.670009 wmodel /scr/pima/rdv93_uvs/J1700-2610_S_map.mod ! Writing 129 model components to file: /scr/pima/rdv93_uvs/J1700-2610_S_map.mod wobs /scr/pima/rdv93_uvs/J1700-2610_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv93_uvs/J1700-2610_S_uvs.fits wwins /scr/pima/rdv93_uvs/J1700-2610_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv93_uvs/J1700-2610_S_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 = 0.00353591 Jy ! Component: 100 - total flux cleaned = 0.00325021 Jy ! Component: 150 - total flux cleaned = 0.0042515 Jy ! Component: 200 - total flux cleaned = 0.00570043 Jy ! Component: 250 - total flux cleaned = 0.00709656 Jy ! Component: 300 - total flux cleaned = 0.00732482 Jy ! Component: 350 - total flux cleaned = 0.00798992 Jy ! Component: 400 - total flux cleaned = 0.00864062 Jy ! Component: 450 - total flux cleaned = 0.00906303 Jy ! Component: 500 - total flux cleaned = 0.00927211 Jy ! Component: 550 - total flux cleaned = 0.00967963 Jy ! Component: 600 - total flux cleaned = 0.00967799 Jy ! Component: 650 - total flux cleaned = 0.0100719 Jy ! Component: 700 - total flux cleaned = 0.0102675 Jy ! Component: 750 - total flux cleaned = 0.0100791 Jy ! Component: 800 - total flux cleaned = 0.0100802 Jy ! Component: 850 - total flux cleaned = 0.0106371 Jy ! Component: 900 - total flux cleaned = 0.0104513 Jy ! Component: 950 - total flux cleaned = 0.0106313 Jy ! Component: 1000 - total flux cleaned = 0.0104549 Jy ! Component: 1050 - total flux cleaned = 0.0109775 Jy ! Component: 1100 - total flux cleaned = 0.0109755 Jy ! Component: 1150 - total flux cleaned = 0.0109769 Jy ! Component: 1200 - total flux cleaned = 0.0113132 Jy ! Component: 1250 - total flux cleaned = 0.0116436 Jy ! Component: 1300 - total flux cleaned = 0.0118072 Jy ! Component: 1350 - total flux cleaned = 0.0118069 Jy ! Component: 1400 - total flux cleaned = 0.0119662 Jy ! Component: 1450 - total flux cleaned = 0.0121244 Jy ! Component: 1500 - total flux cleaned = 0.0122799 Jy ! Component: 1550 - total flux cleaned = 0.0125865 Jy ! Component: 1600 - total flux cleaned = 0.0121296 Jy ! Component: 1650 - total flux cleaned = 0.0125815 Jy ! Component: 1700 - total flux cleaned = 0.0127311 Jy ! Component: 1750 - total flux cleaned = 0.0128765 Jy ! Component: 1800 - total flux cleaned = 0.0130219 Jy ! Component: 1850 - total flux cleaned = 0.0133113 Jy ! Component: 1900 - total flux cleaned = 0.0135979 Jy ! Component: 1950 - total flux cleaned = 0.0138803 Jy ! Component: 2000 - total flux cleaned = 0.0138803 Jy ! Component: 2050 - total flux cleaned = 0.0142967 Jy ! Component: 2100 - total flux cleaned = 0.0145704 Jy ! Component: 2150 - total flux cleaned = 0.0149782 Jy ! Component: 2200 - total flux cleaned = 0.0149775 Jy ! Component: 2250 - total flux cleaned = 0.015112 Jy ! Component: 2300 - total flux cleaned = 0.0155087 Jy ! Component: 2350 - total flux cleaned = 0.0156405 Jy ! Component: 2400 - total flux cleaned = 0.01616 Jy ! Component: 2450 - total flux cleaned = 0.0160299 Jy ! Component: 2500 - total flux cleaned = 0.016286 Jy ! Component: 2550 - total flux cleaned = 0.0166663 Jy ! Component: 2600 - total flux cleaned = 0.0166659 Jy ! Component: 2650 - total flux cleaned = 0.0169164 Jy ! Component: 2700 - total flux cleaned = 0.0170408 Jy ! Component: 2750 - total flux cleaned = 0.017165 Jy ! Component: 2800 - total flux cleaned = 0.0176522 Jy ! Component: 2850 - total flux cleaned = 0.0176523 Jy ! Component: 2900 - total flux cleaned = 0.0180109 Jy ! Component: 2950 - total flux cleaned = 0.0180111 Jy ! Component: 3000 - total flux cleaned = 0.0186017 Jy ! Component: 3050 - total flux cleaned = 0.018836 Jy ! Component: 3100 - total flux cleaned = 0.0191843 Jy ! Component: 3150 - total flux cleaned = 0.0196462 Jy ! Component: 3200 - total flux cleaned = 0.0199886 Jy ! Component: 3250 - total flux cleaned = 0.0197601 Jy ! Component: 3300 - total flux cleaned = 0.0200984 Jy ! Component: 3350 - total flux cleaned = 0.0204342 Jy ! Component: 3400 - total flux cleaned = 0.0206556 Jy ! Component: 3450 - total flux cleaned = 0.0203233 Jy ! Component: 3500 - total flux cleaned = 0.0204329 Jy ! Component: 3550 - total flux cleaned = 0.0207601 Jy ! Component: 3600 - total flux cleaned = 0.0207597 Jy ! Component: 3650 - total flux cleaned = 0.0207607 Jy ! Component: 3700 - total flux cleaned = 0.0208676 Jy ! Component: 3750 - total flux cleaned = 0.020868 Jy ! Component: 3800 - total flux cleaned = 0.0207623 Jy ! Component: 3850 - total flux cleaned = 0.020658 Jy ! Component: 3900 - total flux cleaned = 0.0207625 Jy ! Component: 3950 - total flux cleaned = 0.0208663 Jy ! Component: 4000 - total flux cleaned = 0.0212784 Jy ! Component: 4050 - total flux cleaned = 0.0209698 Jy ! Total flux subtracted in 4096 components = 0.0209699 Jy ! Clean residual min=-0.005585 max=0.006170 Jy/beam ! Clean residual mean=0.000009 rms=0.002055 Jy/beam ! Combined flux in latest and established models = 1.05778 Jy keep ! Adding 334 model components to the UV plane model. ! The established model now contains 457 components and 1.05778 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv93_uvs/J1700-2610_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.976 x 9.942 at -10.95 degrees (North through East) ! Clean map min=-0.022512 max=0.80515 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J1700-2610_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.805152 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00204998 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.763823 0.763823 1.52765 3.05529 6.11059 12.2212 24.4423 48.8847 97.7694 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0061 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.805 quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J1700-2610_S_uvs.log closed on Tue Sep 24 17:08:27 2013